EA200600169A1 - Способ бурения - Google Patents

Способ бурения

Info

Publication number
EA200600169A1
EA200600169A1 EA200600169A EA200600169A EA200600169A1 EA 200600169 A1 EA200600169 A1 EA 200600169A1 EA 200600169 A EA200600169 A EA 200600169A EA 200600169 A EA200600169 A EA 200600169A EA 200600169 A1 EA200600169 A1 EA 200600169A1
Authority
EA
Eurasian Patent Office
Prior art keywords
formation
wellbore
pressure
fluid loss
fluid
Prior art date
Application number
EA200600169A
Other languages
English (en)
Other versions
EA009489B1 (ru
Inventor
Марк Уилльям Алберти
Марк Шелтон Астон
Майкл Ричард Маклин
Original Assignee
Бп Эксплорейшн Оперейтинг Компани Лимитед
Бп Корпорейшн Норс Америка Инк.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Бп Эксплорейшн Оперейтинг Компани Лимитед, Бп Корпорейшн Норс Америка Инк. filed Critical Бп Эксплорейшн Оперейтинг Компани Лимитед
Publication of EA200600169A1 publication Critical patent/EA200600169A1/ru
Publication of EA009489B1 publication Critical patent/EA009489B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/18—Bridging agents, i.e. particles for temporarily filling the pores of a formation; Graded salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

В заявке описан способ уменьшения гидроразрыва породы при бурении скважины, заключающийся в том, что а) через скважину прокачивают буровой раствор, содержащий (i) жидкость на водной или углеводородной основе, (ii) по меньшей мере один понизитель фильтрации в концентрации, эффективной для достижения показателя фильтрации бурового раствора при высоком давлении и высокой температуре (ВДВТ), меньшего 2 мл/30 мин, и (iii) твердый дисперсный наполнитель для борьбы с поглощением, имеющий средний диаметр частиц от 25 до 2000 мкм и концентрацию по меньшей мере 0,5 фунта на баррель; б) повышают давление в скважине до значения, превышающего первоначальное давление гидроразрыва породы, вызывая возникновение в породе трещин с образованием на входе в трещины или вблизи него практически непроницаемой для жидкости перемычки, содержащей твердый дисперсный наполнитель для борьбы с поглощением и понизитель(-и) фильтрации, и тем самым укрепляя породу; в) продолжают бурение скважины, поддерживая в ней давление, большее первоначального давления гидроразрыва породы и меньшее давления гидроразрыва укрепленной породы.
EA200600169A 2003-07-25 2004-07-19 Способ бурения EA009489B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48991703P 2003-07-25 2003-07-25
PCT/GB2004/003154 WO2005012687A1 (en) 2003-07-25 2004-07-19 Drilling method

Publications (2)

Publication Number Publication Date
EA200600169A1 true EA200600169A1 (ru) 2006-08-25
EA009489B1 EA009489B1 (ru) 2008-02-28

Family

ID=34115331

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600169A EA009489B1 (ru) 2003-07-25 2004-07-19 Способ бурения

Country Status (11)

Country Link
US (1) US7431106B2 (ru)
EP (1) EP1664481B1 (ru)
AT (1) ATE352601T1 (ru)
AU (1) AU2004261765A1 (ru)
CA (1) CA2533455A1 (ru)
DE (1) DE602004004551T2 (ru)
EA (1) EA009489B1 (ru)
EG (1) EG23868A (ru)
ES (1) ES2281814T3 (ru)
NO (1) NO20060956L (ru)
WO (1) WO2005012687A1 (ru)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA88611C2 (ru) * 2003-05-13 2009-11-10 Шлюмбергер Текнолоджи Б.В. Способ обработки буровой скважины для предотвращения или устранения поглощения бурового раствора
US9863240B2 (en) * 2004-03-11 2018-01-09 M-I L.L.C. Method and apparatus for drilling a probabilistic approach
CA2656294C (en) 2006-06-26 2014-08-12 Bp Exploration Operating Company Limited Wellbore fluid
US20090291861A1 (en) 2006-08-07 2009-11-26 Christopher Alan Sawdon Wellbore fluid
US7681644B2 (en) 2006-11-13 2010-03-23 Exxonmobil Upstream Research Company Managing lost returns in a wellbore
US8393411B2 (en) * 2007-07-26 2013-03-12 Exxonmobil Upstream Research Company Method for controlling loss of drilling fluid
CA2694511C (en) * 2007-08-01 2014-05-06 M-I Llc Methods of increasing fracture resistance in low permeability formations
US8276664B2 (en) * 2007-08-13 2012-10-02 Baker Hughes Incorporated Well treatment operations using spherical cellulosic particulates
EP2188489A1 (en) * 2007-08-24 2010-05-26 M-I Llc Method and apparatus for fluid loss measurements of wellbore fluids
US7806182B2 (en) * 2007-10-25 2010-10-05 Schlumberger Technology Corporation Stimulation method
WO2010011222A1 (en) * 2008-07-24 2010-01-28 Sun Drilling Products Corporation Drilling fluid, drill-in fluid, completion fluid, and workover fluid additive compositions containing thermoset nanocomposite particles
US9004163B2 (en) 2009-04-03 2015-04-14 Statoil Petroleum As Equipment and method for reinforcing a borehole of a well while drilling
EP2251524A1 (en) 2009-05-13 2010-11-17 BP Exploration Operating Company Limited Wellbore treatment
EP2438137A1 (en) 2009-06-02 2012-04-11 Chevron Phillips Chemical Company LP Wellbore fluid additives and methods of producing the same
US20110108325A1 (en) * 2009-11-11 2011-05-12 Baker Hughes Incorporated Integrating Multiple Data Sources for Drilling Applications
US9217103B2 (en) * 2010-07-09 2015-12-22 Baker Hughes Incorporated Well servicing fluid
US8807244B2 (en) * 2011-02-18 2014-08-19 Schlumberger Technology Corporation Method and apparatus for strengthening a wellbore
US9109992B2 (en) * 2011-06-10 2015-08-18 Halliburton Energy Services, Inc. Method for strengthening a wellbore of a well
NO347467B1 (en) * 2012-07-09 2023-11-13 Mi Llc Reservoir wellbore fluid
WO2014025279A1 (en) * 2012-08-07 2014-02-13 Schlumberger Canada Limited Downhole heterogeneous proppant placement
US9115326B2 (en) 2012-11-20 2015-08-25 Chevron U.S.A. Inc. Monoester-based lubricants and methods of making same
US9115556B2 (en) * 2012-11-20 2015-08-25 Chevron U.S.A. Inc. Method of using biologically-derived monoesters as drilling fluids
US9238783B2 (en) 2012-11-20 2016-01-19 Chevron U.S.A. Inc. Monoester-based lubricants and methods of making same
US9115303B2 (en) * 2012-11-20 2015-08-25 Chevron U.S.A. Inc. Biologically-derived monoesters as drilling fluids
US9714565B2 (en) 2012-12-31 2017-07-25 M-I L.L.C. Slot tester
CN103361039B (zh) * 2013-08-02 2016-06-29 中国石油集团川庆钻探工程有限公司 利用地层温度生成封隔阀封堵气层的流体凝胶的封堵方法
CN104559952A (zh) * 2014-12-29 2015-04-29 江苏健神生物农化有限公司 一种钻井液用加重剂及其制备方法
US11199060B2 (en) 2016-03-01 2021-12-14 Schlumberger Technology Corporation Method and model for wellbore strengthening by filtercake
RU2726696C2 (ru) * 2017-12-11 2020-07-15 Федеральное государственное бюджетное учреждение науки Пермского федерального исследовательского центра Уральского отделения Российской академии наук (ПФИЦ УрО РАН) Противотурбулентная присадка для буровых растворов
US10233375B1 (en) * 2018-02-07 2019-03-19 Southwest Petroleum University Drilling fluid for inhibiting surface hydration of clay and preparation method thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA810131A (en) 1969-04-08 N. Ryals John Preventing loss of drilling fluid to drilled formations
US4217965A (en) * 1979-08-21 1980-08-19 Cremeans Jim G Method for preventing fluid loss during drilling
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US6976537B1 (en) * 2002-01-30 2005-12-20 Turbo-Chem International, Inc. Method for decreasing lost circulation during well operation

Also Published As

Publication number Publication date
NO20060956L (no) 2006-04-25
AU2004261765A1 (en) 2005-02-10
WO2005012687A1 (en) 2005-02-10
EG23868A (en) 2007-11-21
EP1664481A1 (en) 2006-06-07
ATE352601T1 (de) 2007-02-15
DE602004004551T2 (de) 2007-10-25
EP1664481B1 (en) 2007-01-24
US20060254826A1 (en) 2006-11-16
EA009489B1 (ru) 2008-02-28
DE602004004551D1 (de) 2007-03-15
US7431106B2 (en) 2008-10-07
ES2281814T3 (es) 2007-10-01
CA2533455A1 (en) 2005-02-10

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ RU