Проект строительства наклонно-направленной нефтяной добывающей скважины глубиной 2560 м на Тагринском месторождении

Министерство высшего образования

Московский Государственный университет

на тему: Проект строительства наклонно – направленной нефтяной
добывающей скважины глубиной 2560 м на ТАГРИНСКОМ МЕСТОРОЖДЕНИИ

Москва 2008

Введение

Развитие народного хозяйства во многом зависит от состояния и темпов
роста всей промышленности страны. Топливно-энергетическая отрасль
является основной базой тяжелой индустрии. Наиболее крупные поставщики
для народного хозяйства – нефтяная и газовая промышленность.

В настоящее время нефть и газ, а также продукты их переработки стоят в
одном ряду с другими важнейшими средствами производства, оказывают
активное влияние на ускорение научно-технического прогресса в стране.
Продукция нефтяной и газовой промышленности используется практически во
всех отраслях. Все большее значение имеет нефтяная промышленность в
улучшении экономики в стране.

Особо важное производственное звено в нефтяной и газовой промышленности
является бурение, которым завершается комплекс геолого-поисковых и
разведочных работ, устанавливается наличие нефтеносности, определяются
необходимые параметры залежи, для подсчета запасов и проектирования
схемы разработки.

1. Геологическая часть

Орография.

Сведения о районе буровых работ приведены в таблице 1.

Таблица 1

НаименованиеЗначение (текст, название. Величина)Площадь
(месторождение)Тагринское

Блок (номер и/или название)5аАдминистративное
расположениеРеспубликаРоссийская ФедерацияОбласть (край)Тюменская
районНижневартовскийГод ввода площади в бурениеГод ввода площади
(месторождения) в эксплуатацию1980Температура воздуха, С2

Среднегодовая

Наибольшая летняя

Наименьшая зимняя

-3,3

+30

-50Среднегодовое количество осадков. МмМаксимальная глубина промерзания
грунта, м2,4Продолжительность отопительного периода в году,
сут264Продолжительность зимнего периода в году, сут201Азимут
преобладающего направления ветра, градЗимой ЮЗ-З

Летом С –СВНаибольшая скорость ветра, м/с21Интервал залегания
многомерзлой породы, м

кровля

подошва

120

350

Сведения о площадке строительства буровой.

Таблица 2

НаименованиеЗначение (текст, название. Величина)Рельеф
местностиРавнинный, слабовсхолмленныйСостояние местностиЗаболоченная с
озерамиТолщина, м

снежного покрова

пoчвенного слоя

0,80-1,5

0,40Растительный покровСмешанный лесКатегория грунтаТорфяно- болотные,
суглинки, пески, супеси

Таблица 3 – Размеры отводимых во временное пользование земельных
участков

Назначение участкаРазмерИсточник нормы отвода земельКустовая площадка,
м212730/2/Подъездной путь, м2

ширина,м

длина, м8000

800Трасса перетаскивания

ширина,м

длина, м

5000

16Трасса под ЛЭП, м

ширина,м

длина охранной зоны, м

2000

20Правила безопасности в нефтяной и газовой промышленности /3/

Таблица 4 – Источник и характеристики водо- и энергоснабжения, связи,
местных стройматериалов

Название вида снабжения: (водоснабжение: для бурения, для дизелей,
питьевая вода для бытовыхнужд; энергоснабжение, связь, местные
стройматериалы и т.д.Источник заданного вида снабженияРасстояние от
источника до буровой, кХарактеристика водо- и энергопривода, связи и
стройматериаловВодоснабжение

-для бурения;

-питьевая вода

-для бытовых нуждАртскважина

Привозная

(бойлер)0,06

105,00Диаметр 50 мм, длина 60 м, проектный горизонт Куртамышская
свитаЭнергоснабжениеЭнергосистема2,00Заявленая мощность – 1396,8
кВтСвязьРадиостанция типа «Маяк», «ЛЕН» или РТ-23/10,НСМ,301-60Мощность
до 6000ВтМестные стройматериаы

-лесоматериалыБПТО и К105,0Длина ствола до 18 м, диаметр ствола до 300
мм-карьерные материалыКарьер, штабель,
гидронамыв105,0Мелкозернистыйпыловый грунт плотностью 1600-1700 кг/м3

Стратиграфия

Данные о стратиграфическом залегании и литологическом описании работ
приведены в таблице 5.

Таблица 5 – Литологическая характеристика разрезав скважины

Индекс стратиграфического подразделенияИнтервал, мГорная
породаСтандартное описание горной породы: полное название, характерные
признаки (структура, текстура, минеральный состав и т.д.)от (верх)от
(низ)Краткое название% в интервале123456Q0125Пески, глины-Глины серые,
пески желтовато-серые, м/зР 23125140Глины, пески-Глины серые с
пропластками бурых углей, пески серые с/з и м/зР 23140240Глины, пески,
алевролиты-Глины зеленовато-серые с прослоями песка и алевролитаР
13240350Глины, опоки-Глины диатомовые, алевристые с прослоями опокР 13-
Р 3/2350390Глины-Глины серые песчанистыеР 22390560Глины-Глины
алевролитистые, опоковидныеР 1560655Глины-Глины асерые ч прослоями
алевролитов и глинистые известняковК2655790Глины-Глины серые,
известковистые с линзами песковК2790900Глины, опоки-Глины
зеленовато-серые с прослоями опокК2900935Глины-Глины
зеленовато-серые123456К1- К29351825Глины, песчаники, алевролиты,
пески-Чередование песков, глин, песчаников, алевролитов, глинистых
известняковК118251925Аргилиты, алевролиты, песчаники-Алевролиты серые,
плотные, песчаники м/з, рыхлые, алевролиты серые,
слюдистыеК119252560Песчаники, алевролиты, аргилиты-Аргилиты серые,
слюдистые, песчаники темно-серые, мз. Алевролиты светло-серые и серые,
алевролиты серые крепкие, м/з

Примечание: ММП встречается в виде сегментов, разобщена сквозными
таликами в долине рек и под крупными озерами, мерзлый грунт слагает в
основном безлесные пространства.

Таблица 6

Глубина залегания, мСтратиграфическое подразделениеЭлементы залегания
(падения) пластов по подошве, градКоэффициент каверзности в интервалеот
(верх)от (вниз)названиеиндексУголазимут0125Четвертичные
отложенияQ–1,30125140Журовская свитаР 2/3–1,30140240Новомихайловская
свитаР 2/3-1,30240350Алтымская свитаР 13–1,30350390Неганская
свитаР1/3-Р32–1,30390560Люлинворская свитаР 2/2–1,30560655Талицкая
свитаР1–1,25655790Ганькинская свитаК1–1,25790900Березовская
свитаК2–1,25900935Кузнецовская свитаК2–1,259351825Покурская
свитаК2-К10030!-1,2518251925Алымская
свитаК-10030!-1,2519252560Вартовская свитаК10030!-1,25

1.2 Тектоника

Западно-Сибирская плита, в северо-восточной части которой расположено
Тагринское строение и состоит из осадочного чехла представленного
нижемелововыми отложениями грамне суточного структурного этапа
рермонтриасового возраста и складочного фундамента плиты.

Нижневартовский район приурочен к крупному поднятию первого порядка и
структуре второго порядка Вартовского куполовидного поднятия, и
представляет собой платформенную антиклинарную структуру простирающуюся
с юго-запада на северо-восток на 350 километров. Характерной
особенностью локальных поднятий является прослеживание по всей таблице
осадочного чехла с совпадением структурных планов по различным
горизонтам.

Таблица 7 – Физико-механические свойства горных пород по разрезу
скважины

Индекс стратиграфического подразделенияИнтервал, мКраткое название
горной породыПлотность кг/м3Пористость %Проница -емость мдот (верх)от
(низ)1234567К1 (БВ1-5)17401815Песчаник, алевролит21002123,9К1
(БВ8)25232540Песчаник, алевролит21002886,1Гнилистность %Карбонатность
%Твердость МПаАбразивностьКоэффициент пластичностиКатегория породы по
промысловой
классификации89101112136-163-70,14-2,30Ш-VIII1,10-4,50С6-163-70,14-2,30Ш
-VIII1,10-4,50С

Таблица 8 – Геокриологическая характеристика разреза скважины

Индекс стратиграфического подразделенияИнтервал залегания
многолетне-мерзлых пород, мТип многолетнемерзлых пород: основная
реликтоваяЛьдистость пород, 5Наличие: да, нетот (верх)от (низ)Избыточной
льдистости в породе в виде линз пропластов, прослоев и
т.д.таликовМежмерзлотных напорных (зещемленных вод)Проплас-тов газо
-гидратовР23120350реликтовая0,15-0,25нетнетнетнет1.3 Водоносность
разреза

Нефтегазоводоностность представлена в таблице 9,10.

Таблица 9 – Нефтеносность

Индекс стратиграфического подразделенияИнтервал, мТип
коллектораПлотность, кг/м3Подвижность,?на сПСодержание серы, % по
весуСодержание спарафина, % по весусвободный девит, м3/сутТемпература
жидкости в колонне на устье скважины при эксплуатации, градРекомендуемые
МПаот(верх)до(низ)репрессия при вскрытиидепрессия при
испытанииК1(БВ1-5)17401815Поровый8600,180,70,818030-352,28,0К1(БВ8)25232
540Поровый8800,351,00,810030-352,28,5

Таблица 10 – Водоносность

Индекс стратиграфического подразделенияИнтервал, мТип
коллектораПлотность, кг/м3Свободный дебет, м3/сутХимический состав воды
в мг – эквивалентной формеСтепень минерализации,
мг/лот(верх)до(низ)анионыкатионыCL-HCO3-Na+Mg++Ca++К2-К19351625Поровый
1000700-3500 перелив92888390,014-0,017К1(БВ1-5)17401815Поровый1000до
100921851140,022-0,024К1(БВ8)25232540Поровый1000до 100991831160,025

Газоносность отсутствует

Таблица 11 – Данные о давлении и температуры горных пород по разрезу
скважины

Индекс стратиграфического подразделенияИнтервал, мГрадиент
давленияТемпература в конце интервалаот
(верх)до(низ)пластовогогидроразрыв породгорное
давлениеМПа/мМПа/мМПа/мС0от (верх)до (низ)от (верх)до
(низ)от(верх)до(низ)Q-Р2/30400РплРгид08,008,89,0Р3/2
–К24009354.09.48.018.78.820.625.1К2-К193519259,419,618,726,620,638,349,2
К11925256019,626,026,630,438,339,851,3

· РФЗ – расчет по фактическим замерам в скважинах

1.4 Осложнения в процессе бурения

Возможные осложнения в процессе бурения приведены в таблице 9,10,11,12.

Таблица 12

Индекс стратиграфического подразделенияИнтервал, мМаксимальная
интенсивность поглощения, м3,4Условия возникновенияот (верх)от
(низ)Q04005Отклонение параметров бурового раствора от проектных

Таблица 13 – Осыпи и обвалы стенок скважины

Индекс стратиграфического подразделенияИнтервал, мВремя до начала
осложнения, сутМероприятия по ликвидации последствий осложненияот
(верх)от (низ)Q-Р3/204003ПроработкаР3/2-К140016303Проработка промывка

Таблица 14 – Нефтегазоводопроявления

Индекс стратиграфического подразделенияИнтервал, мВид проявляемого
флюидаПлотность смеси при проявленииУсловия возникновенияот (верх)от
(низ)К1 (БВ1)16501680нефтьПлотность смеси равна плотности
нефтиПренебрежение к постоянному доливу жидкости в скважину при подъеме
инструмента, снижение Р ниже гидростатического, низкое качество бурового
раствора К1 (БВ2-3)17001730нефтьК1 (БВ2-3)17001730нефтьК1
(БВ8)25232540нефть

Таблица 15 – Прихватоопасные зоны

Индекс стратиграфического подразделенияИнтервал, мУсловия
возникновенияот (верх)от (низ)Q-Р 3/20400Несоблюдение режима бурения,
плохая очистка забоя от шлама, желобообразования1.5 Обоснование точки
заложения скважины

С целью эксплуатации пласта БВ8, мощность которого равна 17 метров:

Глубина проектируемой скважины (Lскв) по вертикали составит:
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где: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- глубина
залегания кровли продуктивного пласта,
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 – мощность продуктивного пласта, м;
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- глубина зумфа, м.
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2. Технологическая часть

2.1 Обоснование, выбор и расчет типа профиля

Выбор типа профиля осуществляется с учетом требований бурения кустовых
скважин, прочностных характеристик пород, слагающих геологический разрез
месторождений, закономерностей искривления, характерных для используемых
компоновок низа бурильной колонны, способов и технических средств,
применяемых при эксплуатации скважин.

До проектной скважины проектируется четырехинтервальный тип профиля
включающий участки вертикальный набора зенитного угла при бурении под
кондуктор, стабилизации зенитного угла до глубины ниже интервала работы
насосного оборудования, уменьшения зенитного угла. Рекомендуется для
скважин с отклонением забоев от вертикали более 300м, на месторождениях,
где по геолого-техническим условиям ниже интервала установки насосного
оборудования затруднено безаварийное бурение компоновками с
полноразмерными центраторами для стабилизации параметров кривизны и на
новых месторождениях. (рис.)

Данные для расчета профиля наклонной скважины представлены в таблице 16.

Таблица 16 – Исходные данные для расчета профиля

Наименование параметровВеличинаГлубина по вертикали, м:

-начало интервала увеличения зенитного угла;

-окончание интервала стабилизации зенитного угла;

-кровли пласта;

-скважины

175,0

1400,0

2523,0

2560,0Радиус искривления интервала увеличения зенитного угла,
м380,0отклонение забоя по вертикали, м420,0Максимально допустимая
интенсивность изменения зенитного угла в интервалах:

-увеличение зенитного угла, град10м;

-работы погружных насосов, град100м

1,5

3,0

Примечание: 1) h1=175 м (рыхлые породы)

2) H3+ h +1 = 1400 м (глубина установки насосов)

3) 1,5 град10 м и 8,0 град100 м 6.

Расчетная схема профиля.

Определяется максимальный зенитный угол
(picscalex14901000900000388000000020012000000000005000000090200000000040
0000002010100050000000102ffffff00040000002e01180005000000310201000000050
000000b0200000000050000000c02600160011200000026060f001a00ffffffff0000100
00000c0ffffff2600000020010000860100000b00000026060f000c004d6174685479706
50000300010000000fb0280fe0000000000009001010000020002001053796d626f6c000
2040000002d01000008000000320a000116000100000061000a00000026060f000a00fff
fffff01000000000010000000fb021000070000000000bc02000000cc010202225379737
4656d00cc040000002d01010004000000f0010000030000000000)при условии полной
стабилизации по формуле:
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 (2.7)

где: R – радиус искривления участка увеличения зенитного угла,м;

А – величина отклонения забоя от вертикали.м;

Н – проекция второго и третьего участков ствола по вертикали, м.

Длина участка уменьшения зенитного угла ориентировочно равна;
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 (2.8)

где: l4 – длина участка уменьшения зенитного угла, м.
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picscalex1280100090000036a01000003001c0000000000050000000902000000000500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Определяется конечный угол
(picscalex129010009000003af000000020017000000000005000000090200000000040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) при
начальном угле
picscalex129010009000003880000000200120000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c026002e0011200000026060f001a00ffffffff00001000
0000c0ffffffa6ffffffa0010000060200000b00000026060f000c004d61746854797065
0000700010000000fb0280fe0000000000009001010000020002001053796d626f6c0002
040000002d01000008000000320a800116000100000061000a00000026060f000a00ffff
ffff01000000000010000000fb021000070000000000bc02000000cc0102022253797374
656d00cc040000002d01010004000000f0010000030000000000=160 и длине участка
l4=426 М: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=150 .

Рассчитывается максимальный зенитный угол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при
условии его снижения на четвертом участке:
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 (2..9)
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Все элементы профиля определяются по формулам, приведенным в таблице 17.

Таблица 17 – Определение элементов четырехинтервального типа профиля

Участки профиляДлина ствола, мГоризонтальная проекция, мвертикальная
проекция. мВертикальный l1=hва1=0h1=hвУвеличение зенитного
углаl1=0,01745Rбта2=R(1-cosбт)h1=RsinбтСтабилизация зенитного
углаpicscalex10001000900000345010000030017000000000005000000090200000000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а3=h3tgбmh3=H-h1-h2-h4Уменьшение зенитного
углаpicscalex100010009000003ab010000040017000000000005000000090200000000
0400000002010100050000000102ffffff00040000002e01180005000000310201000000
050000000b0200000000050000000c02c005200b1200000026060f001a00ffffffff0000
10000000c0ffffffb4ffffffe00a0000740500000b00000026060f000c004d6174685479
70650000b00109000000fa02000008000000000000002200040000002d01000005000000
1402dc036205050000001302dc03300a09000000fa020000100000000000000022000400
00002d0101000500000014020002c0020500000013020002d40a17000000fb0280fe0000
000000009001000000cc0402001054696d6573204e657720526f6d616e2043797200cc81
040000002d01020008000000320a3c04420a01000000290008000000320a64056f070100
0000320009000000320a3c04d40204000000636f732817000000fb0220ff000000000000
9001000000cc0402001054696d6573204e657720526f6d616e2043797200cc8104000000
2d01030004000000f001020008000000320ad201250701000000340008000000320ac002
9b0001000000340017000000fb0220ff0000000000009001010000cc0402001054696d65
73204e657720526f6d616e2043797200cc81040000002d01020004000000f00103000800
0000320aae038409010000006b0008000000320aae036306010000006d0017000000fb02
80fe0000000000009001010000cc0402001054696d6573204e657720526f6d616e204379
7200cc81040000002d01030004000000f001020008000000320a7201f105010000004800
08000000320a60022e00010000006c0010000000fb0280fe000000000000900101000002
0002001053796d626f6c0002040000002d01020004000000f001030008000000320a4e03
790801000000610008000000320a4e03580501000000610010000000fb0280fe00000000
00009001000000020002001053796d626f6c0002040000002d01030004000000f0010200
08000000320a4e037707010000002b0008000000320a60028a01010000003d000a000000
26060f000a00ffffffff01000000000010000000fb021000070000000000bc02000000cc
0102022253797374656d00cc040000002d01020004000000f0010300030000000000pics
calex1000100090000039b01000003001700000000000500000009020000000004000000
02010100050000000102ffffff00040000002e0118000500000031020100000005000000
0b0200000000050000000c02e003c00b1200000026060f001a00ffffffff000010000000
c0ffffffb4ffffff800b0000940300000b00000026060f000c004d617468547970650000
c00009000000fa02000010000000000000002200040000002d0100000500000014020002
16060500000013020002e10a17000000fb0280fe0000000000009001000000cc04020010
54696d6573204e657720526f6d616e2043797200cc87040000002d01010008000000320a
6002f30a01000000290008000000320a8803210801000000320008000000320a60028605
01000000280017000000fb0220ff0000000000009001000000cc0402001054696d657320
4e657720526f6d616e2043797200cc87040000002d01020004000000f001010008000000
320ac002c90301000000340008000000320ac002fb0001000000340017000000fb0220ff
0000000000009001010000cc0402001054696d6573204e657720526f6d616e2043797200
cc87040000002d01010004000000f001020008000000320ad201380a01000000ea000800
0000320ad2011707010000006d0017000000fb0280fe0000000000009001010000cc0402
001054696d6573204e657720526f6d616e2043797200cc87040000002d01020004000000
f001010008000000320a60023c0402000000746708000000320a60021a03010000006800
08000000320a60023a0001000000610010000000fb0280fe000000000000900101000002
0002001053796d626f6c0002040000002d01010004000000f001020008000000320a7201
2d0901000000610008000000320a72010c0601000000610010000000fb0280fe00000000
00009001000000020002001053796d626f6c0002040000002d01020004000000f0010100
08000000320a72012b08010000002b0008000000320a6002ea01010000003d000a000000
26060f000a00ffffffff01000000000010000000fb021000070000000000bc02000000cc
0102022253797374656d00cc040000002d01010004000000f0010200030000000000h4Су
ммарная длинаL=l1+l2+l3+l4A=a2+a3+a4H=h1+h2+h3+h4

Результаты расчетов сведены в таблицу 18.

Таблица 18 – Профиль ствола скважины

Интервал по вертикалиДлина интервала по вертикали,мЗенитный
уголГоризонтальное отклонение, мДлина по стволу, мот(верх)от(низ)В
начале интервалав конце интервалаза
интервалобщееинтервалаобщая017517500001751751753001250253838166341300600
300252514017837571660014008002525373551100017161400256041025151764264552
725

2.2 Анализ физико-механических свойств горных пород

Данные по физико-механическим свойствам горных пород.

Таблица 19 – Физико-механические свойства пород

Интервал, мГорная порода (краткое название)Классификация горной
породыКатегория твердости, КтКатегория абразивности, КаТвердость по
штампу Рш, МПаот

(верх)до(низ)0125Пески, глиныМЗ1-222-475-120125140Глины.
пескиМЗ1-222-475-120140240Глины, пески
алевролитыМСЗ2-34-575-280240350Глины,
опокиМС2-34-575-280350390ГлиныМС2-34-5140-280390560ГлиныМС2-34-5140-2805
60655ГлиныМС2-34-5140-280655790ГлиныМС2-33-4140-280790900Глины.
опокиМС2-34-5140-280900935ГлиныМС2-34-5140-2809351630Глины, песчаники,
алевролиты, пескиС3-45-6280-56016301925Аргиллиты, алевролиты,
песчаникиС4-55-6560-100019252560Песчаники, алевролиты,
аргиллитыС4-55-6560-1000

Из таблицы 19. следует, что разрез Тагринского месторождения в основном
представлен следующими породами:

0-935 м- мягкие с пропластками средних (категория твердости 1-3);

935-2560 м – средние (категория твердости 3-5).

2.3 Выбор способа бурения

Для обоснования способа бурения при выбранных шарошечных долотах,
необходимо определить время контакта вооружения долота с забоем и
частоту вращения долота для обеспечения времени контакта.
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 (22)

где: nt – частота вращения долота, об/мин;

(4.8……7.2)103 – коэффициент учитывающий твердость горных пород (7,2- для
легких пород, 6,0- для средних пород; 4,8 – для крепких горных пород).

tz – средняя величина шага зубьев долота по венцам Б В и переферийному
(П) венцу шарошки, м;

b3 – текущая средняя величина площадки притупления для зубцов шарошки,
м;

R- радиус долота (желательно определять от центра долота до середины
зубца на венце П и осреднить по количеству шарошек долота), м;
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- время
контакта вооружения долота с забоем(2- для очень мягких пород; 8- для
твердых пород; 15 – для крепких пород), млс.

Данные для расчета по принятым типам долот приведены в таблице 20.

Таблица 20 – Результаты замеров для принятых долот

Интервал, мtz, мb3, мR,
мpicscalex183010009000003af000000020017000000000005000000090200000000040
0000002010100050000000102ffffff00040000002e01180005000000310201000000050
000000b0200000000050000000c022002a0011200000026060f001a00ffffffff0000100
00000c0ffffffa6ffffff60010000c60100000b00000026060f000c004d6174685479706
50000500017000000fb0220ff0000000000009001010000cc0402001054696d6573204e6
57720526f6d616e2043797200cc87040000002d01000008000000320ae001e5000100000
0ea0010000000fb0280fe0000000000009001010000020002001053796d626f6c0002040
000002d01010004000000f001000008000000320a800116000100000074000a000000260
60f000a00ffffffff01000000000010000000fb021000070000000000bc02000000cc010
2022253797374656d00cc040000002d01000004000000f0010100030000000000,млс?li
.
мот(верх)до(низ)06000,0270,070,14773,00,12560018300,0480,060,10794,00,04
7183025600,0400,040,10795,00,108

Производится расчет:

Интервал 0- 50м: можно не просчитывать

интервал 0-715 м: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интервал 715-1830 м: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интервал 1830-2560
м:picscalex109010009000003f601000003001700000000000500000009020000000004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В результате расчетов частоты вращения долота установлено, что для
бурения проектной скважины целесообразно применение роторно-турбинного
способа бурения

2.4 Проектирование режима бурения по интервалам.

2.4.1 Расчет осевой нагрузки на долото

Величина осевой нагрузки на долото определяется из условия объемного
разрушения пород на забое скважины. В расчете используются значения
твердости горных пород по штампу :

Gд=Рш Fк (2.23)

где: Gд – осевая нагрузка на долото, кН;

Рш твердость пород по тпампу, Мпа;

Fк – площадь контакта вооружения долота с забоем, м2

Fк = 0,4 b3 ? li (2.24)

где: ? li – сумма длинн зубцов находящихся в одновременном контакте с
забоем, м.

Максимально допустимые значения осевой нагрузки на долото по интервалам
условно одинаковой буримости:

интервал 0-715 м:
picscalex109010009000003de0100000200170000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c020002c0151200000026060f001a00ffffffff00001000
0000c0ffffffb7ffffff80150000b70100000b00000026060f000c004d61746854797065
0000300017000000fb0220ff0000000000009001000000cc0402001054696d6573204e65
7720526f6d616e2043797200cc81040000002d01000008000000320af400091501000000
320008000000320af400511301000000340017000000fb0280fe00000000000090010000
00cc0402001054696d6573204e657720526f6d616e2043797200cc81040000002d010100
04000000f001000008000000320aa0014f1102000000313008000000320aa001fa0f0100
0000350008000000320aa0019a0f010000002e0008000000320aa001da0e010000003300
09000000320aa001150b030000003132350008000000320aa001b50a010000002e000800
0000320aa001f50901000000300009000000320aa001f006030000003030370008000000
320aa0019006010000002e0008000000320aa001d00501000000300008000000320aa001
520401000000340008000000320aa001f203010000002e0008000000320aa00132030100
0000300008000000320aa001a70101000000200008000000320aa0013a00010000004600
17000000fb0280fe0000000000009001000000cc0402001054696d6573204e657720526f
6d616e204379720000e1040000002d01000004000000f001010008000000320aa0010c01
01000000ea0017000000fb0280fe0000000000009001010000cc0402001054696d657320
4e657720526f6d616e2043797200cc81040000002d01010004000000f001000008000000
320aa001041401000000ec0010000000fb0220ff00000000000090010000000200020010
53796d626f6c0002040000002d01000004000000f001010008000000320af400d7120100
00002d0010000000fb0280fe0000000000009001000000020002001053796d626f6c0002
040000002d01010004000000f001000008000000320aa001e41001000000d70008000000
320aa001af0d010000003d0008000000320aa001660901000000d70008000000320aa001
410501000000d70008000000320aa001010201000000bb000a00000026060f000a00ffff
ffff01000000000010000000fb021000070000000000bc02000000cc0102022253797374
656d00cc040000002d01000004000000f0010100030000000000

picscalex1090100090000038e0100000200170000000000050000000902000000000400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интервал 715-1830 м: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picscalex1090100090000038e0100000200170000000000050000000902000000000400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интервал 1830-2560 м:
picscalex109010009000003de0100000200170000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c024002c0151200000026060f001a00ffffffff00001000
0000c0ffffffb7ffffff80150000f70100000b00000026060f000c004d61746854797065
0000500017000000fb0220ff0000000000009001000000cc0402001054696d6573204e65
7720526f6d616e2043797200ccb1040000002d01000008000000320af400171501000000
320008000000320af400431301000000340017000000fb0280fe00000000000090010000
00cc0402001054696d6573204e657720526f6d616e2043797200ccb1040000002d010100
04000000f001000008000000320aa001321102000000313008000000320aa001da0f0100
0000300008000000320aa0017a0f010000002c0008000000320aa001c00e010000003200
09000000320aa001020b030000003130380008000000320aa001a20a010000002e000800
0000320aa001e20901000000300009000000320aa001e606030000003030340008000000
320aa0018606010000002e0008000000320aa001c60501000000300008000000320aa001
4a0401000000340008000000320aa001ea03010000002e0008000000320aa0012a030100
0000300008000000320aa001a80101000000200008000000320aa0013a00010000004600
17000000fb0280fe0000000000009001000000cc0402001054696d6573204e657720526f
6d616e204379720000e1040000002d01000004000000f001010008000000320aa0010c01
01000000ea0017000000fb0280fe0000000000009001010000cc0402001054696d657320
4e657720526f6d616e2043797200ccb1040000002d01010004000000f001000008000000
320aa001041401000000ec0010000000fb0220ff00000000000090010000000200020010
53796d626f6c0002040000002d01000004000000f001010008000000320af400c9120100
00002d0010000000fb0280fe0000000000009001000000020002001053796d626f6c0002
040000002d01010004000000f001000008000000320aa001c81001000000d70008000000
320aa001920d010000003d0008000000320aa001540901000000d70008000000320aa001
380501000000d70008000000320aa001020201000000bb000a00000026060f000a00ffff
ffff01000000000010000000fb021000070000000000bc02000000cc0102022253797374
656d00cc040000002d01000004000000f0010100030000000000

picscalex1090100090000038f0100000200170000000000050000000902000000000400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Расчетные значения G не превышают допустимую нагрузку на рекомендуемые
типоразмеры долот.

2.4.2 Проектирование расхода бурового раствора

Минимальное значение расхода бурового раствора (Qmin) необходимой для
очистки забоя скважины от шлама определяется по формуле:.

Qmin = 0 .785 Vк (Дс2 – dн2) 103 (25)

где Vк – средняя скорость течения глинистого раствора в затрубе, м/с

Vк= 1,25 Vв (26)

где: Vв – скорость витания частиц шлака в кольцнвом пространстве. м/с.

Vк= 1,25 Vв (26)

где: Vв – скорость витания частиц шлака в кольцевом пространстве. м/с.
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 (27)

где: R –постоянная Реттинчера, R=5,72 м/с при Rе >60;

d4 – диаметр частиц шлака, м;
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 –
плотность горной породы (п.2.5), кг/м3;

picscalex131010009000003880000000200120000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c026002e0011200000026060f001a00ffffffff00001000
0000c0ffffffa6ffffffa0010000060200000b00000026060f000c004d61746854797065
0000700010000000fb0280fe0000000000009001010000020002001053796d626f6c0002
040000002d01000008000000320a80014c000100000072000a00000026060f000a00ffff
ffff01000000000010000000fb021000070000000000bc02000000cc0102022253797374
656d00cc040000002d01010004000000f0010000030000000000 – плотность
бурового раствора (п.2.5), кг/м3;

дс – диаметр скважины, м;

dн – минимальный наружный диаметр бурильной колонны,м;

picscalex1290100090000037c0100000200170000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c024002a00c1200000026060f001a00ffffffff00001000
0000c0ffffffa6ffffff600c0000e60100000b00000026060f000c004d61746854797065
0000600010000000fb0280fe0000000000009001000000020002001053796d626f6c0002
040000002d01000008000000320a80013b0b01000000550008000000320a8001b3070100
0000d70008000000320a80014b0501000000d70008000000320a80013802010000003d00
17000000fb0280fe0000000000009001010000cc0402001054696d6573204e657720526f
6d616e2043797200cc81040000002d01010004000000f001000008000000320a8001510a
01000000500008000000320a8001eb0501000000640008000000320a8001500301000000
560008000000320a8001460001000000520017000000fb0220ff00000000000090010100
00cc0402001054696d6573204e657720526f6d616e2043797200cc81040000002d010000
04000000f001010008000000320ae001480401000000c20008000000320ae00134010100
0000650017000000fb0280fe0000000000009001000000cc0402001054696d6573204e65
7720526f6d616e2043797200cc81040000002d01010004000000f001000008000000320a
80019409010000002f0017000000fb0220ff0000000000009001000000cc040200105469
6d6573204e657720526f6d616e2043797200cc81040000002d01000004000000f0010100
08000000320ae001d00601000000340010000000fb0280fe000000000000900101000002
0002001053796d626f6c0002040000002d01010004000000f001000008000000320a8001
65080100000072000a00000026060f000a00ffffffff01000000000010000000fb021000
070000000000bc02000000cc0102022253797374656d00cc040000002d01000004000000
f0010100030000000000 (28)

где: Re – критерий Рейнольда;

Ppicscalex15301000900000388000000020012000000000005000000090200000000040
0000002010100050000000102ffffff00040000002e01180005000000310201000000050
000000b0200000000050000000c028001a0011200000026060f001a00ffffffff0000100
00000c0ffffffe6ffffff60010000660100000b00000026060f000c004d6174685479706
50000200010000000fb0280fe0000000000009001000000020002001053796d626f6c000
2040000002d01000008000000320a40013a000100000055000a00000026060f000a00fff
fffff01000000000010000000fb021000070000000000bc02000000cc010202225379737
4656d00cc040000002d01010004000000f0010000030000000000=(0,004-0,005)
picscalex153010009000003880000000200120000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c028001a0011200000026060f001a00ffffffff00001000
0000c0ffffffe6ffffff60010000660100000b00000026060f000c004d61746854797065
0000200010000000fb0280fe0000000000009001000000020002001053796d626f6c0002
040000002d01000008000000320a40013a000100000055000a00000026060f000a00ffff
ffff01000000000010000000fb021000070000000000bc02000000cc0102022253797374
656d00cc040000002d01010004000000f0010000030000000000Р (29)

где:
picscalex153010009000003880000000200120000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c028001a0011200000026060f001a00ffffffff00001000
0000c0ffffffe6ffffff60010000660100000b00000026060f000c004d61746854797065
0000200010000000fb0280fe0000000000009001000000020002001053796d626f6c0002
040000002d01000008000000320a40013a000100000055000a00000026060f000a00ffff
ffff01000000000010000000fb021000070000000000bc02000000cc0102022253797374
656d00cc040000002d01010004000000f0010000030000000000Р –динамическое
напряжение сдвига, Па

picscalex153010009000003880000000200120000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c028001a0011200000026060f001a00ffffffff00001000
0000c0ffffffe6ffffff60010000660100000b00000026060f000c004d61746854797065
0000200010000000fb0280fe0000000000009001000000020002001053796d626f6c0002
040000002d01000008000000320a40013a000100000055000a00000026060f000a00ffff
ffff01000000000010000000fb021000070000000000bc02000000cc0102022253797374
656d00cc040000002d01010004000000f0010000030000000000Р=
0,0085picscalex132010009000003880000000200120000000000050000000902000000
000400000002010100050000000102ffffff00040000002e011800050000003102010000
00050000000b0200000000050000000c02a00180011200000026060f001a00ffffffff00
0010000000c0ffffff2600000040010000c60100000b00000026060f000c004d61746854
7970650000500010000000fb0280fe0000000000009001010000020002001053796d626f
6c0002040000002d01000008000000320a00014c000100000072000a00000026060f000a
00ffffffff01000000000010000000fb021000070000000000bc02000000cc0102022253
797374656d00cc040000002d01010004000000f0010000030000000000-7 (30)

Расчет минимального расхода бурового раствора по формулам

Интервал 0-50м: P=1,87 Па; PY= 0,0035 ПаС

интервал 0-715 м:
picscalex153010009000003880000000200120000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c028001a0011200000026060f001a00ffffffff00001000
0000c0ffffffe6ffffff60010000660100000b00000026060f000c004d61746854797065
0000200010000000fb0280fe0000000000009001000000020002001053796d626f6c0002
040000002d01000008000000320a40013a000100000055000a00000026060f000a00ffff
ffff01000000000010000000fb021000070000000000bc02000000cc0102022253797374
656d00cc040000002d01010004000000f0010000030000000000Р=0,0085 1173 – 7
=2,97 Па
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picscalex129010009000003c00100000200170000000000050000000902000000000400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Vк =1,25 0,66 = 0,83 м/с

715-1830м Qmin =0.785 0.83 (0.3102 – 0.1272) 103 = 52.0 л/с

Технологический необходимый расход бурового раствора определяется по
формуле:picscalex1000100090000035400000000001200000000000500000009020000
00000400000002010100050000000102ffffff00040000002e0118000500000031020100
0000050000000b0200000000050000000c02200220011200000026060f001a00ffffffff
000010000000c0ffffffa6ffffffe0000000c60100000b00000026060f000c004d617468
54797065000050000a00000026060f000a00ffffffff010000000000030000000000

picscalex1150100090000037d0200000400170000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c02000500151200000026060f001a00ffffffff00001000
0000c0ffffffadffffffc0140000ad0400000b00000026060f000c004d61746854797065
0000100109000000fa02000010000000000000002200040000002d010000050000001402
8002df0405000000130280029e140500000014022503e303050000001302090314040900
0000fa02000020000000000000002200040000002d010100050000001402110314040500
00001302b0045b04040000002d010000050000001402b00463040500000013025b00c104
0500000014025b00c1040500000013025b00be1417000000fb0280fe0000000000009001
000000cc0402001054696d6573204e657720526f6d616e2043797200cc81040000002d01
020008000000320a0f041e14010000005d0008000000320a0f04c50d0100000029000800
0000320a0f041c0801000000280008000000320a0f048905010000005b0008000000320a
0f04ed0401000000330017000000fb0220ff0000000000009001000000cc040200105469
6d6573204e657720526f6d616e2043797200cc81040000002d01030004000000f0010200
08000000320a6f04a11001000000320008000000320a6f04980701000000310009000000
320a29020b09030000006d61780017000000fb0220ff0000000000009001010000cc0402
001054696d6573204e657720526f6d616e2043797200cc81040000002d01020004000000
f001030008000000320a6f04b013010000006a0008000000320a6f04d212010000006a00
08000000320a6f045a0d01000000690008000000320a6f046d0c01000000690008000000
320a6f045e0901000000690008000000320a2902b31001000000520008000000320a2902
190d02000000c4d208000000320a4003280102000000d2ed17000000fb0280fe00000000
00009001010000cc0402001054696d6573204e657720526f6d616e2043797200cc810400
00002d01030004000000f001020008000000320a0f041c13010000006c0008000000320a
0f04fc1101000000620008000000320a0f04b40c01000000620008000000320a0f04090c
010000006c0008000000320a0f04a60801000000e00008000000320a0f04250601000000
f50008000000320ac901ce0f01000000d00008000000320ac9011f0c01000000d0000800
0000320ac9012c0801000000d00008000000320ae0022e0001000000510010000000fb02
80fe0000000000009001000000020002001053796d626f6c0002040000002d0102000400
0000f001030008000000320a0f04181101000000530008000000320a0f048b0e01000000
2b0008000000320a0f04250b01000000530008000000320a0f040b0a010000002b000800
0000320ac901a90e010000002d0008000000320ac901fa0a010000002d0008000000320a
e0029e02010000003d0010000000fb0280fe000000000000900101000002000200105379
6d626f6c0002040000002d01030004000000f001020008000000320a0f04bd0f01000000
720008000000320a0f04cd060100000072000a00000026060f000a00ffffffff01000000
000010000000fb021000070000000000bc02000000cc0102022253797374656d00cc0400
00002d01020004000000f0010300030000000000 (31)

где: QТН – технологически необходимая величина расхода для обеспечения
процесса углубления скважины, л/с;

Рmax – максимально допустимое давление на выкиде буровых насосов, Мпа;

РДТ –технологически необходимая величина перепада на долоте, Мпа:

РR – гидроимпульсное давление 2-3 Мпа;
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 – плотность
промывочной жидкости внутри бурильной колонны и в заколонном
пространстве, кг/м3;

аi – коэффициент гидросопротивления независящий от глубины скважины м-4;

l1, l2 – длины секций бурильной колонны с разными диаметрами и толщиной
стенок, м;

bi, bj – коэффициент гидросопротивления зависящий от длины м-5

аi=amc+aМ+ав+аТВ (32)

где: amc,aМ,ав,аТВ учитывает соответственно сопротивления в монифольте,
в стояке, вертлюге, ведущей трубе, м-4 9, приложение1.
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 (33)

где: dВ – внутренний диаметр труб.скважины секции,м.
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 (34)

где: Дс – диаметр скважины с учетом увеличения,м
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 (35)

где: ДД – диаметр долота, м. интервал 1830-2560 м:
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picscalex108010009000003ec0200000300170000000000050000000902000000000400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picscalex1080100090000037e0400000300170000000000050000000902000000000400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Результаты расчетов сведены в таблицу 21. Расход промывочной жидкости
при нормальных условиях бурения должен соответствовать выражению.

QТН > Q > Qmin (36)

Таблица 21 – Расход промывочной жидкости по интервалам

Интервал, мQТН, лсQ, лсQmin,
лс0-5052,042,00-71540,055,052,0715-183036,032,020,01830-256036,032,019,0

2.4.3 Расчет частоты вращения долота

Частота вращения долота определяется при выполнении условия обеспечения
необходимого времени контакта вооружения долота с забоем 9:
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 (37)

где:
npicscalex10001000900000388000000020012000000000005000000090200000000040
0000002010100050000000102ffffff00040000002e01180005000000310201000000050
000000b0200000000050000000c02600140011200000026060f001a00ffffffff0000100
00000c0ffffff2600000000010000860100000b00000026060f000c004d6174685479706
50000300010000000fb0280fe0000000000009001010000020002001053796d626f6c000
2040000002d01000008000000320a000116000100000074000a00000026060f000a00fff
fffff01000000000010000000fb021000070000000000bc02000000cc010202225379737
4656d00cc040000002d01010004000000f0010000030000000000- частота вращения
долота, обмин;

GД – динамическая составляющая осевой нагрузки на долото.Н;

С =5100 мс – скорость звука в материале вала забойного двигателя;

КВД – коэффициент, учитывающий мгновенную задержку частоты вращения вала
забойного двигателя при вдавливании зуба шарошки долота в породу;

Е = 2,1 1011 – модуль упругости материала, нм2;

F – площадь поперечного сечения вала турбобура, м2;

RД –радиус долота. м;
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- время
контакта, млс;

в – угол между осью долота и осью шарошки.
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 (38)

где: GСТ – статическая составляющая осевой нагрузки на долото, Н.
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(39)

интервал 0-716м: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picscalex1370100090000036c0100000200170000000000050000000902000000000400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picscalex127010009000003a20200000400170000000000050000000902000000000400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Расчет остальных интервалов аналогичен. Результаты расчета представлены
в таблице 22.

Таблица 22 – Частота вращения долота

Интервал, мЕ. Нм2F,
м2КВДpicscalex100010009000003af00000002001700000000000500000009020000000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СТ
,КнGД,
Кнnpicscalex100010009000003880000000200120000000000050000000902000000000
400000002010100050000000102ffffff00040000002e011800050000003102010000000
50000000b0200000000050000000c02600140011200000026060f001a00ffffffff00001
0000000c0ffffff2600000000010000860100000b00000026060f000c004d61746854797
0650000300010000000fb0280fe0000000000009001010000020002001053796d626f6c0
002040000002d01000008000000320a000116000100000074000a00000026060f000a00f
fffffff01000000000010000000fb021000070000000000bc02000000cc0102022253797
374656d00cc040000002d01010004000000f0010000030000000000
обмин0-600picscalex100010009000003ee000000020017000000000005000000090200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,05714480600
-1830picscalex100010009000003ee00000002001700000000000500000009020000000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,046123001830-256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,017043420

2.4.4 Обоснование максимальной величины давлений на выкиде буровых
насосов

Максимальная величина давления на выкиде буровых насосов является одним
из главных параметров, который определяет работу гидравлического
забойного двигателя и оказывает существенное влияние на темп углубления
скважины.

Расчет производится по методике (9)
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 (40)

где: Рmax – максимальная величина давления на выкиде буровых насосов,
мПа;

G –осевая нагрузка на долото, ;

GВР – вес вращающихся элементов забойного двигателя, Н;

Fр – площадь поперечного сечения турбинок;

РТ- перепад давления в турбобуре, мПа;

GП- осевая нагрузка на пяту забойного двигателя, меняется в зависимости
от твердости пород, GП=+30кН:
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 (41)

где: dcр – средний диаметр турбинок, Н;
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 (42)

где: G3 – вес забойного двигателя, Н; b – 0,85 – архимедова сила.

интервал 0-715м: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picscalex1100100090000039c0100000200170000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c02800280141200000026060f001a00ffffffff00001000
0000c0ffffffb7ffffff40140000370200000b00000026060f000c004d61746854797065
0000700017000000fb0280fe0000000000009001010000cc0402001054696d6573204e65
7720526f6d616e2043797200ccac040000002d01000008000000320aa001451202000000
eacd08000000320aa0012e0001000000470017000000fb0220ff00000000000090010100
00cc0402001054696d6573204e657720526f6d616e2043797200ccac040000002d010100
04000000f001000008000000320a00024f0102000000c2f017000000fb0280fe00000000
00009001000000cc0402001054696d6573204e657720526f6d616e2043797200ccac0400
00002d01000004000000f001010008000000320aa001c61002000000373508000000320a
a001cf0d02000000383508000000320aa0017b0d010000002c0008000000320aa001c10c
01000000300008000000320aa001d90902000000313008000000320aa001810801000000
320008000000320aa0011b08010000002c0008000000320aa001a1060200000032300800
0000320aa0011f0501000000340008000000320aa001b904010000002c0008000000320a
a001ff0301000000300017000000fb0220ff0000000000009001000000cc040200105469
6d6573204e657720526f6d616e2043797200ccac040000002d01010004000000f0010000
08000000320af400690b01000000330010000000fb0280fe000000000000900100000002
0002001053796d626f6c0002040000002d01000004000000f001010008000000320aa001
9e0f010000003d0008000000320aa001330c01000000d70008000000320aa0016f090100
0000d70008000000320aa0010d0601000000d70008000000320aa001d702010000003d00
0a00000026060f000a00ffffffff01000000000010000000fb021000070000000000bc02
000000cc0102022253797374656d00cc040000002d01010004000000f001000003000000
0000

picscalex1000100090000034e0200000300170000000000050000000902000000000400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интервал 715-1830м: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picscalex110010009000003ac0100000200170000000000050000000902000000000400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picscalex100010009000003270200000300170000000000050000000902000000000400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интервал 1830-2560м: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picscalex110010009000003ac0100000200170000000000050000000902000000000400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picscalex100010009000003280200000300170000000000050000000902000000000400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2.5 Обоснование. Выбор и расчет компоновок бурильной колонны

Определяем длину УБТ требуемую для создания нагрузки и придания
жесткости КНБК.
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где с- скорость звука в материале труб;

Т- период продольных вибраций долота;
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-
расстояние от забоя до УБТ;
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 – расстояние от забоя до осевой опоры ГЗД.

Для создания осевой нагрузки применяем УБТС-2. В интервале 0-715 м длину
УБТС-2 203х61,5 принимаем 12м, а в интервале 715-1830м и 1830-2560м
длину УБТС –2 178х49 принимаем 12м 1.

Длину секции ПК 127х9 определяем по формуле:
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 (43)

где: lПК – длина секции ПК (ТБПВ), м;

G – осевая нагрузка на долото, Н;

GУБТ- вес УБТ; GУБТ- =1530 нм-178 мм;

GУБТ=2105 нм – 203мм:

G3 – вес забойного двигателя, Н;

gПК – вес труб ПК 127х9; gПК=305 нм

b – коэффициент учитывающий архимедову силу
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 (44)

где:
picscalex700100090000038800000002001200000000000500000009020000000004000
00002010100050000000102ffffff00040000002e0118000500000031020100000005000
0000b0200000000050000000c02a00180011200000026060f001a00ffffffff000010000
000c0ffffff2600000040010000c60100000b00000026060f000c004d617468547970650
000500010000000fb0280fe0000000000009001010000020002001053796d626f6c00020
40000002d01000008000000320a00014c000100000072000a00000026060f000a00fffff
fff01000000000010000000fb021000070000000000bc02000000cc01020222537973746
56d00cc040000002d01010004000000f0010000030000000000- плотность материала
труб,
picscalex107010009000003880000000200120000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c02a00180011200000026060f001a00ffffffff00001000
0000c0ffffff2600000040010000c60100000b00000026060f000c004d61746854797065
0000500010000000fb0280fe0000000000009001010000020002001053796d626f6c0002
040000002d01000008000000320a00014c000100000072000a00000026060f000a00ffff
ffff01000000000010000000fb021000070000000000bc02000000cc0102022253797374
656d00cc040000002d01010004000000f0010000030000000000ПК =7850кгм3

Длину секции ЛБТ 147х11 Д16Т находим по формуле 10.
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 (45)

где: lЛБТ – длина секции ЛБТ Д16Т, м;

lк – длина бурильной колонны. м;

lУБТ – длина труб УБТ, м;

l3 – длина забойного двигателя, м;

l3 – длина инструмента от забоя до верхней осевой опоры забойного
двигателя, м;

Производим расчет по формулам (2.43-2.45):
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интервал 0-715 м:
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Длину секций труб ПК принимаем равным lПК=144м или 6 секций.

интервал 715- 1830 м:
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Максимально необходимую длину секций труб ТБПВ принимаем равным lПК=96 м
или 4 свечи.

интервал 1830-2560 м:
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Для бурения интервала на эксплуатационную колонну длину секций труб ПК
принимаем равным lПК=600м или 26 секций.

При расчете длин секций ЛБТ принимаются во внимание удлинение ствола
скважины из-за профиля скважины.

Интервал 0-715 м:

picscalex115010009000003ad01000002001c0000000000050000000902000000000500
0000020101000000050000000102ffffff00050000002e0118000000050000000b020000
0000050000000c024002c0191200000026060f001a00ffffffff000010000000c0ffffff
a6ffffff80190000e60100000b00000026060f000c004d61746854797065000060001c00
0000fb0280fe0000000000009001010000cc0402001054696d6573204e657720526f6d61
6e000c020d7e15020d7e20d00f7e00003000040000002d01000008000000320a80019018
01000000ec7909000000320ae001c20003000000cbc1d2651c000000fb0280fe00000000
00009001010000000402001054696d6573204e657720526f6d616e000c020d7e15020d7e
20d00f7e00003000040000002d01010004000000f001000008000000320a80012e000100
00006cc11c000000fb0280fe0000000000009001000000000402001054696d6573204e65
7720526f6d616e000c020d7e15020d7e20d00f7e00003000040000002d01000004000000
f001010009000000320a80013316030000003433346508000000320a8001271401000000
293308000000320a8001681301000000323308000000320a80010213010000002c330800
0000320a8001661201000000313308000000320a8001881001000000333308000000320a
80012e10010000002c3308000000320a80017a0f01000000383309000000320a8001f80b
030000003134346508000000320a80014e0902000000313208000000320a8001ee080100
0000283209000000320a80016a0503000000373135651c000000fb0280fe000000000000
9001000000020002001053796d626f6c007e4000000083080ad90c020d7e15020d7e20d0
0f7e00003000040000002d01010004000000f001000008000000320a8001031501000000
3d3108000000320a80017711010000002b3108000000320a8001730e010000002b310800
0000320a8001090b010000002b3108000000320a8001e007010000002d3108000000320a
80014004010000003d310a00000026060f000a00ffffffff0100000000001c000000fb02
1000070000000000bc02000000cc0102022253797374656d000000000a0021008a010000
000000000000ecf312000efe0c7e040000002d01000004000000f0010100030000000000

Длину секций ЛБТ принимаем равным lЛБТ=456м или 19 свечей.

Интервал 715-1830 м:
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Длину секций ЛБТ принимаем равным lЛБТ=1000м или 40 свечей.

Интервал 1830-2560 м:
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по стволу скважин:
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Длину секций ЛБТ принимаем равным lЛБТ=2000м или 80 свечей.

Расчёт колонны на прочность проводим для турбинного бурения по методике

/5/. Определяем растягивающие напряжения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в
верхнем сечении колонны

при наиболее тяжелых условиях, когда колонна поднимается из искривлённой
части скважины с большей скоростью при циркулирующей жидкости по
формуле:
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, (46)

где
picscalex100010009000003500100000200790000000000050000000201010000000500
00000102ffffff00050000002e0119000000050000000b0200000000050000000c026002
60021300000026060f001c00ffffffff00004e0010000000c0ffffffb7ffffff20020000
170200000b00000026060f000c004d617468547970650000600005000000090200000002
05000000140214029d011c000000fb02fdfe0000000000009001010000cc000200105469
6d6573204e657720526f6d616e001643c7771f43c77720c0c97700003000040000002d01
000009000000320a0000000001000000e4790602050000001402a00132001c000000fb02
40fe0000000000009001000000010002001053796d626f6c007740000000bc070acd1643
c7771f43c77720c0c97700003000040000002d01010004000000f001000009000000320a
00000000010000004b7980037900000026060f00e7004d617468547970655555db000501
00050244534d543500001357696e416c6c4261736963436f646550616765730011055469
6d6573204e657720526f6d616e00110353796d626f6c001105436f7572696572204e6577
0011044d5420457874726100120008214f458f442f4150f4100f475f4150f21f1e4100f4
150f4100f445f425f48f425f4100f4100f435f4100f48f45f42a5f48f48f4100f4100f40
f48f417f48f4100f412a5f445f45f45f45f45f410f0c0100010001020202020002000101
0100030001000400000a01000204859a034b03001b00000b010002008334040001010000
00010b00000026060f000c00ffffffff01000000000000001c000000fb02100007000000
0000bc02000000cc0102022253797374656d000000000a0021008a010000000000000000
58e612002942c777040000002d01000004000000f0010100030000000000=1,3-коэффиц
иент динамичности при СПО с включенными буровыми насосами /5/.
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- площадь поперечного сечения типа ЛБТ.
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- площадь поперечного канала труб /6/.
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- силы трения колонны о стенки скважины /5/.

После расчёта необходимо проверить выполняется ли следующее условие:
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 (47)

где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=274
МПа.-предел текучести сплава Д16-Т из которого изготовлен ЛБТ.
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=1,3-
коэффициент запаса прочности /6/.

Если приведённое условие не выполняется , то необходимо перекомпоновка и
соответственно перерасчёт колонны на прочность.

Расчеты приведены в таблице 23.

Таблица 23 – Прочность бурильной колонны

Fтл,
м2picscalex100010009000003fd01000002009000000000000500000002010100000005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,00470,012270,860,85108274182,7

Таким образом, исходя из расчётов можно сделать вывод, что бурильная
колонна которую мы подобрали, устраивает нас и по компоновке, и по
растягивающему напряжению в данных геологических условиях.

2.6 Выбор забойных двигателей по интервалам

Используя данные о величинах статической части осевой нагрузки и об
удельном моменте на долото рассчитывается вращательный момент на долоте
и находится необходимая величина оптимального вращательного момента на
валу турбобура по формулам :
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(46)

где: МВ- вращающий момент на валу турбобура Нм;

МУ – удельный момент на долоте, НмкН;

picscalex1270100090000036c0100000200170000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c026002000c1200000026060f001a00ffffffff00001000
0000c0ffffffb7ffffffc00b0000170200000b00000026060f000c004d61746854797065
0000600017000000fb0220ff0000000000009001000000cc0402001054696d6573204e65
7720526f6d616e2043797200cc81040000002d01000008000000320af400500b01000000
330017000000fb0280fe0000000000009001000000cc0402001054696d6573204e657720
526f6d616e2043797200cc81040000002d01010004000000f001000008000000320aa001
ba0902000000313010000000fb0280fe0000000000009001000000020002001053796d62
6f6c0002040000002d01000004000000f001010008000000320aa001440901000000d700
08000000320aa0016c0601000000d70008000000320aa001f702010000003d0017000000
fb0220ff0000000000009001010000cc0402001054696d6573204e657720526f6d616e20
43797200cc81040000002d01010004000000f001000008000000320a0002100801000000
cd0008000000320a00023c0502000000e3eb08000000320a0002a60101000000d3001700
0000fb0280fe0000000000009001010000cc0402001054696d6573204e657720526f6d61
6e2043797200cc81040000002d01000004000000f001010008000000320aa00118070100
0000520008000000320aa0014000010000004d0010000000fb0280fe0000000000009001
010000020002001053796d626f6c0002040000002d01010004000000f001000008000000
320aa0013a04010000006d000a00000026060f000a00ffffffff01000000000010000000
fb021000070000000000bc02000000cc0102022253797374656d00cc040000002d010000
04000000f0010100030000000000 (47)

где:
picscalex126010009000003290100000200170000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c024002600a1200000026060f001a00ffffffff00001000
0000c0ffffffa6ffffff200a0000e60100000b00000026060f000c004d61746854797065
0000600017000000fb0280fe0000000000009001000000cc0402001054696d6573204e65
7720526f6d616e2043797200cca8040000002d01000008000000320a80018c0901000000
310008000000320a80015009010000002c0008000000320a800196080100000030000b00
0000320a80019605080000002e2e2e2e2e2e2e2e08000000320a8001d604010000003400
08000000320a80017004010000002c0008000000320a8001b60301000000300010000000
fb0280fe0000000000009001000000020002001053796d626f6c0002040000002d010100
04000000f001000008000000320a80017c02010000003d0017000000fb0220ff00000000
00009001010000cc0402001054696d6573204e657720526f6d616e2043797200cca80400
00002d01000004000000f001010008000000320ae001300102000000e3eb10000000fb02
80fe0000000000009001010000020002001053796d626f6c0002040000002d0101000400
0000f001000008000000320a80014000010000006d000a00000026060f000a00ffffffff
01000000000010000000fb021000070000000000bc02000000cc0102022253797374656d
00cc040000002d01000004000000f0010100030000000000 – коэффициент трения
вооружения долота о горную породу (0,4- для мягких пород; 0,1- для
твердых пород);

Rм – мгновенный радиус вращения долота,м
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 (48)

Gе – ститическая составляющая осевой нагрузки, кН;
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 (49)

М0 – момент на трение долота о стенки скважины, Нм;
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 (50)

МП – момент на сопротивление в пяте турбобура Нм
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(51)

где: GП – осевая нагрузка на пяту забойного двигателя, меняется от
твердости горных пород;

GП= (+30-(-30)), кН;

мн –коэффициент сопротивления в осевой опоре турбобура; м=0,1;

фП – средний радиус трения в пяте, н.

picscalex138010009000003c40100000300170000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c028004200a1200000026060f001a00ffffffff00001000
0000c0ffffffb6ffffffe0090000360400000b00000026060f000c004d61746854797065
0000f00009000000fa02000010000000000000002200040000002d010000050000001402
40028a030500000013024002c80917000000fb0280fe0000000000009001000000cc0402
001054696d6573204e657720526f6d616e2043797200cc87040000002d01010008000000
320ad303360901000000290008000000320ad3034c0401000000280008000000320ad303
980301000000330008000000320aa101310901000000290008000000320aa10163040100
0000280017000000fb0220ff0000000000009001000000cc0402001054696d6573204e65
7720526f6d616e2043797200cc87040000002d01020004000000f001010008000000320a
27038f0801000000320008000000320a2703ab0501000000320008000000320af5009108
01000000330008000000320af500bb0501000000330017000000fb0220ff000000000000
9001010000cc0402001054696d6573204e657720526f6d616e2043797200cc8704000000
2d01010004000000f001020008000000320a33046e0801000000fc0008000000320a3304
8a0501000000fc0008000000320a01027a0801000000e20008000000320a0102a1050100
0000fc0008000000320a0003ff0001000000cf0010000000fb0280fe0000000000009001
010000020002001053796d626f6c0002040000002d01020004000000f001010008000000
320ad303960701000000740008000000320ad303b20401000000740008000000320aa101
9f0701000000740008000000320aa101c90401000000740008000000320aa10185030100
0000740008000000320aa002160001000000740010000000fb0280fe0000000000009001
000000020002001053796d626f6c0002040000002d01010004000000f001020008000000
320ad3039a06010000002d0008000000320aa101a306010000002d0008000000320aa002
4c02010000003d000a00000026060f000a00ffffffff01000000000010000000fb021000
070000000000bc02000000cc0102022253797374656d00cc040000002d01020004000000
f0010100030000000000 (52)

где: фн, фв – соответственно наружный и внутренний радиус пяты,м.

Интервал 0-715 м:
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picscalex1260100090000039d0100000200170000000000050000000902000000000400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Интервал 715-1630 м:

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01000000300008000000320aa001100a01000000310008000000320aa001d40901000000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picscalex143010009000003980100000200170000000000050000000902000000000400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Интервал 1830-2560м:
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picscalex1260100090000039c0100000200170000000000050000000902000000000400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picscalex1260100090000037e0100000200170000000000050000000902000000000400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picscalex152010009000003480100000200170000000000050000000902000000000400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picscalex134010009000003050100000200170000000000050000000902000000000400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picscalex107010009000003300200000300170000000000050000000902000000000400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picscalex1460100090000039e0100000200170000000000050000000902000000000400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picscalex143010009000003990100000200170000000000050000000902000000000400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Определяется необходимый момент, который возникает при работе долота по
формуле:
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 (53)

где, Мд – вращающий момент при работе долота, Нм

Интервал 0-715 м:
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Интервал 715 – 1830 м:
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Интервал 1830 – 2560 м:
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После расчетов Мд и nф считается, что Мв = Моп (Мв = Мд+дМ или Мв = Мд),
а nф = nоп (здесь:
picscalex100010009000003540000000000120000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c02200220011200000026060f001a00ffffffff00001000
0000c0ffffffa6ffffffe0000000c60100000b00000026060f000c004d61746854797065
000050000a00000026060f000a00ffffffff010000000000030000000000Моп и
полвращающий момент и частота вращения валатурбобура при его
максимальной мощности).

По расчетным значениям Qтн, Мв и nф осуществляется первичный выбор
забойного двигателя. По формулам пересчета уточняются полученные
величины.
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 , Нм (54)

где: Мопсп, Qсп, ссп – справочные величины.
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(55)

где: nсп – справочная величина.

Интервал 0-600 м:
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picscalex119010009000003560100000300170000000000050000000902000000000400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По результатам расчета приняты типы забойных двигателей таблица 24.

Таблица 24 – Технические характеристики выбранных двигателей

Интервал, мШифр турбобураQ, лсМоп, Нмnоп,
обмин0-715Т12РТ-24055,02400720,0715-1830ЗТСШ1-19530,01480396,01830-2560Д
-1-19530,0310090,0

2.7 Расчет диаметра насадок долот

Перепаду давления в долоте, отводится роль одного из эффективных
регуляторов гидравлической нагрузки на вал турбобура и на долото.
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 (56)

где: сд – перепад давления в долоте, МПа;

м – коэффициент расхода, учитывающий гидросопротивление в промывочном
узле лдолота;

м=0,95

Определяется диаметр насадок долот (9).
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 (57)

где: dн – диаметр насадок долота, м;

П =3,14;

Кн – число насадок долота , шт.

Интервал 0-716 м:
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picscalex119010009000003890200000400170000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c02400560191200000026060f001a00ffffffff00001000
0000c0ffffffa7ffffff20190000e70400000b00000026060f000c004d61746854797065
0000000109000000fa02000010000000000000002200040000002d010000050000001402
e0024004050000001302e0022808050000001402e0026b09050000001302e002f1120500
000014024f036f080500000013023303a00809000000fa02000020000000000000002200
040000002d0101000500000014023b03a008050000001302be04e708040000002d010000
050000001402be04ef08050000001302b1004d09050000001402b1004d09050000001302
b10011130500000014024303440305000000130227037503040000002d01010005000000
14022f037503050000001302de04bc03040000002d010000050000001402de04c4030500
0000130261002204050000001402610022040500000013026100311317000000fb0280fe
0000000000009001010000cc0402001054696d6573204e657720526f6d616e2043797200
cca5040000002d01020008000000320a4003351801000000ec0008000000320a40033a00
01000000640017000000fb0220ff0000000000009001010000cc0402001054696d657320
4e657720526f6d616e2043797200cca5040000002d01030004000000f001020008000000
320aa003170101000000ed0017000000fb0280fe0000000000009001000000cc04020010
54696d6573204e657720526f6d616e2043797200cca5040000002d01020004000000f001
030009000000320a4003d115030000003031370008000000320a40037115010000002c00
08000000320a4003b71401000000300008000000320a6c04b11002000000313008000000
320a6c04610f01000000320008000000320a6c04fb0e010000002c0008000000320a6c04
410e01000000340008000000320a6c040d0c02000000393508000000320a6c04b30b0100
00002c0008000000320a6c04f90a01000000300008000000320a6c048509010000003200
09000000320a5002080f030000003035350008000000320a5002a80e010000002c000800
0000320a5002ee0d01000000300009000000320a5002460a040000003131373308000000
320a6b04660701000000330008000000320a6b04380502000000313408000000320a6b04
fc04010000002c0008000000320a6b044e0401000000330008000000320a5002da050100
0000340017000000fb0220ff0000000000009001000000cc0402001054696d6573204e65
7720526f6d616e2043797200cca5040000002d01030004000000f001020008000000320a
c003421201000000360008000000320aa401571101000000320010000000fb0280fe0000
000000009001000000020002001053796d626f6c0002040000002d01020004000000f001
030008000000320a40039413010000003d0008000000320a6c044b1001000000d7000800
0000320a6c04b10d01000000d70008000000320a6c046f0a01000000d70008000000320a
5002640d01000000d70008000000320a6b04e20601000000d70008000000320a40030d02
010000003d000a00000026060f000a00ffffffff01000000000010000000fb0210000700
00000000bc02000000cc0102022253797374656d00cc040000002d01030004000000f001
0200030000000000

Расчет остальных интервалов аналогичен и результаты представлены в
таблице 25.

Таблица 25 – Диаметр насадок долота по интервалам условно одинаковой
буримости

Интервал, мКн штРд. МПас, кг м3dн,
м50-71534,211730,017715-183024,011220,0161830-256034,211880,0132.8 Выбор
типа бурового раствора и расчет параметров промывочной жидкости

При выборе типа бурового раствора необходимо, чтобы соответствие
составов бурововых растворов разбуриваемых пород было на всем интервале
бурения до спуска обсадной колонны. Буровой раствор следует выбирать в
зависимости от литологического строения и физико-химической активности
взаимодействия горных пород с промывочной жидкостью.

Согласно (9) проектируется следующие типы буровых растворов по
интервалам условно одинаковой буримости:

1. направление и кондуктор (0-715м) бурение производится на глинистом
растворе;

2. эксплуатационная колонна (715-2560м) бурится на полимерглинистом
растворе.

В соответствии с требованиями 3 плотность бурового раствора в интервалах
совместимых условий бурения определяется из расчета создания столбом
жидкости гидростатического давления в скважине уравновешивающее
пластовое давление.

Необходимая величина плотности бурового раствора рассчитывается по
формуле:

picscalex1190100090000036c0100000300170000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c02400400091200000026060f001a00ffffffff00001000
0000c0ffffffbdffffffc0080000fd0300000b00000026060f000c004d61746854797065
0000f00009000000fa02000010000000000000002200040000002d010000050000001402
000208040500000013020002a50817000000fb0220ff0000000000009001010000cc0402
001054696d6573204e657720526f6d616e2043797200cc87040000002d01010008000000
320aeb034e0701000000ea0008000000320ac901900702000000efeb08000000320ac002
420102000000c1d017000000fb0280fe0000000000009001010000cc0402001054696d65
73204e657720526f6d616e2043797200cc87040000002d01020004000000f00101000800
0000320a8b037c06010000004c0008000000320a8b03d80401000000670008000000320a
6901a60601000000d00008000000320a69012e0401000000ca0010000000fb0280fe0000
000000009001000000020002001053796d626f6c0002040000002d01010004000000f001
020008000000320a8b03e00501000000d70008000000320a69010a0601000000d7000800
0000320a6002d902010000003d0017000000fb0220ff0000000000009001000000cc0402
001054696d6573204e657720526f6d616e2043797200cc87040000002d01020004000000
f001010008000000320ac901460501000000330010000000fb0280fe0000000000009001
010000020002001053796d626f6c0002040000002d01010004000000f001020008000000
320a60024c000100000072000a00000026060f000a00ffffffff01000000000010000000
fb021000070000000000bc02000000cc0102022253797374656d00cc040000002d010200
04000000f0010100030000000000 (58)

где: сБР- плотность бурового раствора, кгм3;

К3 – коэфициент запаса 12, таблица 5.1;

спл – пластовое давление, Мпа;

Lк – глубина залегания кровли пласта с максимальным градиентом
пластового давления,м.
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 (59)

где: РДИФ- допустимое дифференциальное давление в скважине, Мпа 11,
таблица 5.1

Окончательно в качестве проектного значения плотности бурового раствора
принимается меньшее значение.

Течение буровых растворов чаще всего удовлетворяет реологической модели
Шведова-Бингама для вязкопластической жидкости. Поэтому реологические
свойства буровых растворов принято оценивать по величинам пластической
(структурной) вязкости (РY) и динамического напряжения сдвига (PY) 11.

Усредненное значение динамического напряжения сдвига глинистого раствора
можно определить по формуле:

picscalex114010009000003470100000200170000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c022002e00f1200000026060f001a00ffffffff00001000
0000c0ffffffa6ffffffa00f0000c60100000b00000026060f000c004d61746854797065
0000500017000000fb0280fe0000000000009001010000cc0402001054696d6573204e65
7720526f6d616e2043797200cc87040000002d01000008000000320a8001b60d02000000
cfe017000000fb0280fe0000000000009001000000cc0402001054696d6573204e657720
526f6d616e2043797200cc87040000002d01010004000000f001000008000000320a8001
140d010000002c0008000000320a8001540c0100000037000a000000320a8001c4030600
0000302e3030383508000000320a80013a0002000000505917000000fb0220ff00000000
00009001000000cc0402001054696d6573204e657720526f6d616e2043797200cc870400
00002d01000004000000f001010008000000320ae001b80902000000c1d010000000fb02
80fe0000000000009001000000020002001053796d626f6c0002040000002d0101000400
0000f001000008000000320a80013a0b010000002d0008000000320a8001140801000000
d70008000000320a80019202010000003d0010000000fb0280fe00000000000090010100
00020002001053796d626f6c0002040000002d01000004000000f001010008000000320a
8001c2080100000072000a00000026060f000a00ffffffff01000000000010000000fb02
1000070000000000bc02000000cc0102022253797374656d00cc040000002d0101000400
0000f0010000030000000000 (60)

Пластическую вязкость бурового раствора рекомендуется поддерживать
минимально возможной. При использовании трехступенчатой очистки бурового
раствора и вязкость оценивают по формуле:
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 (61)

Для качественного первичного вскрытия продуктивного пласта реологические
параметры бурового раствора должны выдерживаться в пределах: PY –
0,004……0,010 Пас, YP- 1……2Па.

Выбор остальных показателей бурового раствора производится на основе
геологической информации о горных породах, слагающих разрез скважины.
Институтом ВНИИКр нефть разработана классификационная

Результаты использования методики 11 и расчетов представлены в таблице
26.

Таблица 26 – Рассчитанные параметры бурового раствора по интервалам
условно одинаковой буримости

Интервал, мс,кгм3Т.сYP,ПаPY,ПасВ1, см3замСНС V1V10рНК,
ммП.%минерализация,
гл0-501120-117055-852,500,018-1010-1570-1008-91-1,41,5-20,10-7151120-117
055-802,520,018-1010-1570-1008-91-1,51,5-20,2715-18301130-118025-502,610
,01100-30-070,512-31830-25601150-120028-302,780,016-40-100-1570,510,5-1

2.9 Химическая обработка промывочной жидкости по интервалам

Для поддержания структурных и реологических параметров в интервале
условно одинаковой буримости необходимо производить химическую обработку
промывочной жидкости. Типы химических реагентов и их действие на буровой
раствор приведены в таблице 27.

Таблица 27 – Рецептура обработки бурового раствора

Интервал, мНаименование химреагентов и материаловЦель применения
реагентаНорма расхода, кгм3от (верх)до (низ)050глинопоршок бентонитовый
модифицированный (А(П5МА) КМЦ-600

ГипанПриготовление глинистой суспензии для забуривания и спуска
направления

Регулирование вязкостных свойств раствора, снижение вязкости и
регулирование реологических свойств

Снижение водоотдачи, стабилизация раствора, увеличение вязкости9,000

0,170

0,4000715глинопоршок бентонитовый модифицированный (А(П5МА) КМЦ-600

ГипанПриготовление глинистой суспензии для забуривания кондуктора

Регулирование вязкостных свойств раствора, снижение вязкости и
регулирование реологических свойств

Снижение водоотдачи, стабилизация раствора, увеличение вязкости11,000

0,170

0,4007162560Сайпан

Сайпан

Дк-дрилл

Глинопорошок бентонитовый модифицированный марки А (ПБМА)Регулирование
фильтрации раствора и укрепление стенок скважины

Регулирование фильтрации раствора и укрепление стенок скважины

Обеспечение флокуляцию выбуренной породы, повышение вязкости раствора.

Приготовление глинистой суспензии0,083

0,250

0,050

8,700

Расчет потребного количества компонентов бурового раствора.

Количество промывочной жидкости, необходимой для бурения скважины под
кондуктор 11
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 (2.62)

где: VБР- необходимый объем бурового раствора, м34

VПР – объем раствора, необходимый для заполнения приемных емкостей, м3;

VБУР – объем бурового раствора, затрагиваемый непосредственно на
углубление скважины, м3;

VБУР = n l (2.63)

где: n – норма расхода бурового раствора на 1 м проходки, м3н,
учитывающая объем раствора, необходимый для заполнения скважины в
процессе углубления и естественные потери раствора при бурении в
зависимости от диаметра долота и комерческой скорости 11;

l – длина интервала бурения, м.

Потребность глинопорошка для бурения под кондуктор
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 (2.64)

где: nгл – норма расхода глинопорошка. кгм3Ю принимаются для данного
интервала из регламента.

Расход химреагентов для обработки раствора при бурении под кондуктор.
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 (2.65)

где nхр – норма расхода химреагента, кгм3 принимается для данного
интервала из регламента.

Объем бурового раствора при бурении эксплуатационной колонны:
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 (2.66)

где: Vк –объем бурового раствора, необходимый для заполнения обсадной
колонны , м3;
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 (2.67)

где: dВНК – внутренний диаметр обсадной колонны. м;

lк – глубина спуска колонны.м.

Результаты расчетов представлены в таблице 28.

Таблица 28 – Потребность бурового раствора и компонентов для его
приготовления

Интервал, мНазвание (тип) бурового раствора и его компонентовНормы
расхода бурового раствора м3/м в интервалеот верхдо
низвеличина050Глинистый раствор

Глинопорошок

КМЦ-600

Гипан0,22

11,000

0,200

0,64050715Глинистый раствор

Глинопорошок

КМЦ-600

Гипан0,22

20,000

0,170

0,4007152560Полимерглинистый раствор

Сайпан

Дк- дрим0,12

0,250

0,050Название компонентовПотребность компонента, тнаименование
колоннсуммарная на
сква-жинунаправлениекондук-торэксплуатацион-наяГлинопорошок бентонитовый
марки А (ПБМА)
модифицированный0,49502,4800-2,975КМЦ-6000,00900,0211-0,0301Гипан0,02880
,0496-0,0784Сайпан-0,01030,08150,0918Дк-дрилл–0,01630,0163

2.10 Выбор буровой установки

Выбор буровой установки определенного класса осуществляется в
зависимости от глубины бурения и нагрузки на крюке от наиболее тяжелой
колонны 18.

Нагрузка на крюке от веса бурильной колонны определяется из условия
взаимодействия бурильной колонны со стенкой скважины и обсадкой колонны
на характерных участках траектории:

picscalex920100090000038502000002001700000000000500000009020000000004000
00002010100050000000102ffffff00040000002e0118000500000031020100000005000
0000b0200000000050000000c026002802d1200000026060f001a00ffffffff000010000
000c0ffffffb7ffffff402d0000170200000b00000026060f000c004d617468547970650
000600017000000fb0220ff0000000000009001000000cc0402001054696d6573204e657
720526f6d616e2043797200cc87040000002d01000008000000320a0002ce2c010000003
10008000000320af400ac1701000000310017000000fb0220ff000000000000900101000
0cc0402001054696d6573204e657720526f6d616e2043797200cc87040000002d0101000
4000000f001000008000000320a00026e2c01000000e20008000000320a0002612a01000
000e20008000000320a0002772701000000ed0008000000320a00025b2501000000ed000
8000000320a00026d2201000000ed0008000000320a0002811f020000006e6e080000003
20a0002f21c010000006e0008000000320a00028e1a010000006e0008000000320a0002a
b1701000000630008000000320a0002331501000000ed0008000000320a0002521202000
0006e6308000000320a0002ce0f01000000630008000000320a00020f0e0100000063000
8000000320a0002300b01000000630008000000320a0002b80801000000ed00080000003
20a0002cc0502000000efea17000000fb0280fe0000000000009001010000cc040200105
4696d6573204e657720526f6d616e2043797200cc87040000002d01000004000000f0010
10008000000320aa001c32b01000000680008000000320aa001922901000000670008000
000320aa001c82601000000680008000000320aa001882401000000670008000000320aa
0015e21010000006d0008000000320aa0016b1e010000004b0008000000320aa001851c0
10000006c0008000000320aa001bb1901000000670008000000320aa001a016010000006
d0008000000320aa0012414010000006d0008000000320aa0013c11010000004b0008000
000320aa001650f010000006c0008000000320aa001400d01000000670008000000320aa
001250a010000006d0008000000320aa001a907010000006d0008000000320aa001b6040
10000004b0008000000320aa001b80201000000510008000000320aa0014600010000005
00010000000fb0280fe0000000000009001000000020002001053796d626f6c000204000
0002d01010004000000f001000008000000320aa001272b01000000d70008000000320aa
0015a28010000002b0008000000320aa0012c2601000000d70008000000320aa00150230
10000002b0008000000320aa001c22001000000d70008000000320aa001c31d01000000d
70008000000320aa001711b010000002d0008000000320aa0018318010000002b0008000
000320aa001041601000000d70008000000320aa001881301000000d70008000000320aa
001941001000000d70008000000320aa001d50e01000000d70008000000320aa001080c0
10000002b0008000000320aa001890901000000d70008000000320aa0010d0701000000d
70008000000320aa0010e0401000000d70008000000320aa0019401010000003d000a000
00026060f000a00ffffffff01000000000010000000fb021000070000000000bc0200000
0cc0102022253797374656d00cc040000002d01000004000000f0010100030000000000
(2.10)

где: Q – масса нижней части колонны (долото, турботур, УБТ) в жидкости,
Н;

gc. gn. gн, gв – масса 1м трубы, соответственно на участках снижения,
стабилизации увеличения угла и вертикальном, нм;

lc. ln – длина участков снижения и стабилизации, м;

hн – длина вертикальной проекции участка увеличения угла, м;

hв – длина вертикального участка, м;

picscalex111010009000003570100000200170000000000050000000902000000000400
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0000c0ffffffa4ffffff400e0000240400000b00000026060f000c004d61746854797065
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0000000000009001000000cc0402001054696d6573204e657720526f6d616e2043797200
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8201590a01000000d70008000000320a8201df07010000002b0008000000320a8201c002
010000003d000a00000026060f000a00ffffffff01000000000010000000fb0210000700
00000000bc02000000cc0102022253797374656d00cc040000002d01010004000000f001
0000030000000000 (145).

picscalex111010009000003570100000200170000000000050000000902000000000400
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00000b0200000000050000000c024002400e1200000026060f001a00ffffffff00001000
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0000660008000000320a80014600010000004b0010000000fb0280fe0000000000009001
010000020002001053796d626f6c0002040000002d01000004000000f001010008000000
320a80018a0c01000000610008000000320a8001ea0501000000610017000000fb0280fe
0000000000009001000000cc0402001054696d6573204e657720526f6d616e2043797200
ccb4040000002d01010004000000f001000009000000320a8001a70a0300000073696e00
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010000003d000a00000026060f000a00ffffffff01000000000010000000fb0210000700
00000000bc02000000cc0102022253797374656d00cc040000002d01010004000000f001
0000030000000000 (146)

picscalex111010009000003570100000200170000000000050000000902000000000400
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00000b0200000000050000000c024002600e1200000026060f001a00ffffffff00001000
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6e2043797200ccd1040000002d01010004000000f001000008000000320a800136090100
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010000020002001053796d626f6c0002040000002d01000004000000f001010008000000
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0000000000009001000000cc0402001054696d6573204e657720526f6d616e2043797200
ccd1040000002d01010004000000f001000009000000320a8001b60a0300000073696e00
09000000320a8001d70303000000636f730010000000fb0280fe00000000000090010000
00020002001053796d626f6c0002040000002d01000004000000f001010008000000320a
80012c0a01000000d70008000000320a8001ce07010000002b0008000000320a8001b402
010000003d000a00000026060f000a00ffffffff01000000000010000000fb0210000700
00000000bc02000000cc0102022253797374656d00cc040000002d01010004000000f001
0000030000000000 (147)

picscalex100010009000003350100000200170000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c02400280081200000026060f001a00ffffffff00001000
0000c0ffffffa6ffffff40080000e60100000b00000026060f000c004d61746854797065
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7720526f6d616e2043797200cceb040000002d01000008000000320a8001800701000000
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00cc0402001054696d6573204e657720526f6d616e2043797200cceb040000002d010100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 (148)

picscalex640100090000035c01000002001700000000000500000009020000000004000
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0000b0200000000050000000c024002e0081200000026060f001a00ffffffff000010000
000c0ffffffa6ffffffa0080000e60100000b00000026060f000c004d617468547970650
000600017000000fb0280fe0000000000009001010000cc0402001054696d6573204e657
720526f6d616e2043797200ccc6040000002d01000008000000320a8001e707010000006
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0cc0402001054696d6573204e657720526f6d616e2043797200ccc6040000002d0101000
4000000f001000008000000320ae001450101000000630010000000fb0280fe000000000
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8000000320a8001030701000000d70008000000320a80011d04010000002b00080000003
20a80012d02010000003d0017000000fb0220ff0000000000009001000000cc040200105
4696d6573204e657720526f6d616e2043797200ccc6040000002d01010004000000f0010
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0000000fb021000070000000000bc02000000cc0102022253797374656d00cc040000002
d01000004000000f0010100030000000000 (149)

picscalex870100090000037b01000003001700000000000500000009020000000004000
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0000b0200000000050000000c02e00320091200000026060f001a00ffffffff000010000
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000c00009000000fa02000010000000000000002200040000002d0100000500000014020
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01054696d6573204e657720526f6d616e2043797200cc09040000002d010100080000003
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000000000009001000000cc0402001054696d6573204e657720526f6d616e2043797200c
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000fb0280fe0000000000009001010000cc0402001054696d6573204e657720526f6d616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 (2.16)

picscalex100010009000003350100000300170000000000050000000902000000000400
000002010100050000000102ffffff00040000002e011800050000003102010000000500
00000b0200000000050000000c02e00320081200000026060f001a00ffffffff00001000
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0000c00009000000fa02000010000000000000002200040000002d010000050000001402
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320a88032e0501000000320017000000fb0220ff0000000000009001010000cc04020010
54696d6573204e657720526f6d616e2043797200cc20040000002d01020004000000f001
010008000000320ad2012c0701000000ea0008000000320ad2013c04010000006e000800
0000320ac0021d0101000000630010000000fb0280fe0000000000009001010000020002
001053796d626f6c0002040000002d01010004000000f001020008000000320a72012106
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610010000000fb0280fe0000000000009001000000020002001053796d626f6c00020400
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60020502010000003d000a00000026060f000a00ffffffff01000000000010000000fb02
1000070000000000bc02000000cc0102022253797374656d00cc040000002d0101000400
0000f0010200030000000000 (150)

picscalex1000100090000032d0100000300170000000000050000000902000000000400
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00000b0200000000050000000c02200460061200000026060f001a00ffffffff00001000
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0000e00009000000fa02000010000000000000002200040000002d010000050000001402
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001054696d6573204e657720526f6d616e2043797200cc38040000002d01010008000000
320a88033f0501000000330008000000320a8803e504010000002c0008000000320a8803
660302000000353717000000fb0220ff0000000000009001010000cc0402001054696d65
73204e657720526f6d616e2043797200cc38040000002d01020004000000f00101000800
0000320ad201d904010000006e0008000000320ac002300101000000ed0010000000fb02
80fe0000000000009001010000020002001053796d626f6c0002040000002d0101000400
0000f001020008000000320a7201ce0301000000610008000000320a6002460001000000
620010000000fb0280fe0000000000009001000000020002001053796d626f6c00020400
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0f000a00ffffffff01000000000010000000fb021000070000000000bc02000000cc0102
022253797374656d00cc040000002d01010004000000f0010200030000000000 (151)
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 (152)

где: бr – зенитный угол на конечной глубине, град.;

бс – средний угол на участке уменьшения, град;

бn – зенитный угол на участке стабилизации. град;

вс, вн – углы охвата на участках уменьшения и увеличения угла, град;

F – коэффициент сопротивления (для условий среднего Приобья
F=0,30-0,35).

Делается расчет:

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00cc040000002d01000004000000f0010100030000000000

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f0010100030000000000

picscalex1110100090000035f0100000200170000000000050000000902000000000400
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000010000000fb021000070000000000bc02000000cc0102022253797374656d00cc0400
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picscalex100010009000003a30100000300170000000000050000000902000000000400
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0002b70505000000130200021e0b17000000fb0280fe0000000000009001000000cc0402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picscalex100010009000003450100000300170000000000050000000902000000000400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picscalex100010009000003550100000300170000000000050000000902000000000400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picscalex100010009000003540000000000120000000000050000000902000000000400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Вес обсадной эксплуатационной колонны 591 кН. По наибольшему весу
колонны определяется максимальная нагрузка на крюк: р=к Qэ.к=1,5
671=1006,5 что, соответствует буровой установке Уралмаш – 3000 ЭУК.
Техническая характеристика буровой установки представлена в таблице 29.

Таблица 29 – Техническая характеристика Уралмаш-3000 ЭУК

НаименованиеЗначениеДопустимая нагрузка на крюке. кН2000,0Условная
глубина бурения, м32000,0Предельная глубина бурения (при масс буровой
колонны 120т), м4000,0Скорость подъема крюка при расхаживании колонн
(ликвидация аварий) , мс0,2+0,5Скорость установившегося движения при
подъеме элеватора (без нагрузки), мс1,6Расчетная мощность развиваемая
приводом на входном валу подъемного агрегата, кВт645,0Диаметр отверстия
в стволе ротора, мм700,0Расчетная мощность привода ротора,
кВТ370,0Мощность бурового насоса, кВт600,0Рабочее давление в манифольде,
МПа25,0Высота освоения (отметка пола буровой), м7,2Диаметр талевого
каната, мм28,0Наибольшая оснастка талевой системы5х6Номинальная длина
свечи, м25,0Степень СПО, %50,0Полезный подъем резервуаров циркуляционной
системы, м3120,0Масса, кН660,0

2.11 Геолого-технический наряд

По данным раздела 1 и 2 составляется геолого-технический наряд на
бурение проектной скважины.

Список использованных источников

1. Групповой рабочий проект № 270 – 4 на строительство эксплуатационных
скважин на Тагринском нефтяном месторождении.

2. СН 459-74. Норма отвода земель на строительство нефтяных и газовых
скважин. – М.: Стройиздат, 1974.-5 с.

3. Правила безопасности в нефтяной и газовой промышленности. – М: НПО
ОБТ, 2003.-104 с.

4. Соловьев Е.М. Заканчивание скважин – М: Недра, 1979.-303 с.

5. Середа Н.Г., Соловьев Е.М. Бурение нефтяных и газовых скважин. – М:
Недра, 1988. – 360 с.

6. РД 39-0148070-6.027-86. Инструкция по бурению наклонных скважин с
кустовых площадок на нефтяных месторождениях Западной Сибири.-Тюмень:
СибНИИНП, 1986. – 138 с.

7. Справочник по механическим и абразивным свойствам горных пород
нефтяных и газовых месторождений/М.Г. Абрамсон и др. – М: Недра 1984-207
с.

8. Абатуров В.Г., Грачев С.И., Молотков Ю.А. Механические указания к
выполнению курсовой работы по курсу “Разрушение горных пород при бурении
скважин”. – Тюмень: ТюмИИ, 1985. – 24 с.

9. Кулябин Г.А. Методические указания по курсу “Технология бурения
глубоких скважин” для проектирования режима бурения с забойными
двигателями и самостоятельной работы студентов специальности 09.09.,
41.2.-Тюмень: ТюмИИ, 1990.

10. Зозуля Г.П., Белей И.И. Методические указания и контрольные занятия
к практическим занятиям, и самостоятельной работе по курсу “Буровые
растворы” для студентов специальности 09.ОВ “Бурение нефтяных и газовых
скважин” очной и заочной форм обучения, 4.1.-Тюмень: ТюмГНГУ, 1994, – 30
с.

11. Леонов Е.Г., Исаев В.И. Гидромеханика в бурении. – М.: Недра,
1987.-304 с.

12. Булатов А.И., Данюшевский В.С. Тампонатные материалы. – М.: Недра,
1987 – 280 с.

13. Овчинников В.П., Кузнецов Ю.С., Кузнецов В.Г. Методические указания
к выполнению курсового проекта по дисциплине “Закачивание скважин” для
студентов специальности 09.09 “Бурение нефтяных и газовых скважин”
дневной и заочной формы обучения. – Тюмень: ТюмИИ, 1994. – 35 с.

14. РД 39-7/1-0001-89. Инструкция по расчету обсадных колонн для
нефтяных и газовых скважин. – Куйбышев: ВНИИТ нефть,1979. – 303 с.

15. Справочник по креплению нефтяных и газовых скважин А.И. Булатов и
др. – М.: Недра 1981. – 240 с.

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