EA200970917A8 - Брикет для передачи давления жидкости - Google Patents

Брикет для передачи давления жидкости

Info

Publication number
EA200970917A8
EA200970917A8 EA200970917A EA200970917A EA200970917A8 EA 200970917 A8 EA200970917 A8 EA 200970917A8 EA 200970917 A EA200970917 A EA 200970917A EA 200970917 A EA200970917 A EA 200970917A EA 200970917 A8 EA200970917 A8 EA 200970917A8
Authority
EA
Eurasian Patent Office
Prior art keywords
transmission
briquett
liquid pressure
downhole
cake
Prior art date
Application number
EA200970917A
Other languages
English (en)
Other versions
EA019455B1 (ru
EA200970917A1 (ru
Inventor
Оле Якоб Пребенсен
Моника Норман
Анна-Мария Фрьестад
Эгиль Ронаэс
Original Assignee
Эм-Ай ЭлЭлСи
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 Эм-Ай ЭлЭлСи filed Critical Эм-Ай ЭлЭлСи
Publication of EA200970917A1 publication Critical patent/EA200970917A1/ru
Publication of EA200970917A8 publication Critical patent/EA200970917A8/ru
Publication of EA019455B1 publication Critical patent/EA019455B1/ru

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • 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
    • C09K8/502—Oil-based 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
    • 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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/426—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells for plugging
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/02—Spotting, i.e. using additives for releasing a stuck drill
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Colloid Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Lubricants (AREA)

Abstract

Описан брикет, предназначенный для операций в буровой скважине, включающий основную жидкость; и по меньшей мере два полимера, которые взаимодействуют, формируя студенистую структуру, которая способствует изоляции и контролируемой передаче гидростатического давления между первым буровым раствором над брикетом в скважине и вторым буровым раствором под брикетом в скважине.
EA200970917A 2007-04-03 2008-04-03 Вязкоупругий разделитель буровых растворов в скважине EA019455B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90989507P 2007-04-03 2007-04-03
PCT/US2008/059283 WO2008124516A1 (en) 2007-04-03 2008-04-03 Fluid pressure transmission pill

Publications (3)

Publication Number Publication Date
EA200970917A1 EA200970917A1 (ru) 2010-04-30
EA200970917A8 true EA200970917A8 (ru) 2013-09-30
EA019455B1 EA019455B1 (ru) 2014-03-31

Family

ID=39831352

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200970917A EA019455B1 (ru) 2007-04-03 2008-04-03 Вязкоупругий разделитель буровых растворов в скважине

Country Status (9)

Country Link
US (2) US8927466B2 (ru)
EP (1) EP2142615B1 (ru)
AU (1) AU2008237340B2 (ru)
BR (1) BRPI0809480A2 (ru)
CA (1) CA2682949C (ru)
DK (1) DK2142615T3 (ru)
EA (1) EA019455B1 (ru)
MX (1) MX2009010626A (ru)
WO (1) WO2008124516A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110009298A1 (en) * 2009-07-09 2011-01-13 Texas United Chemical Company, Llc Ultra High Viscosity Pill and Methods for Use with An Oil-Based Drilling System
US11280155B2 (en) * 2019-03-13 2022-03-22 Halliburton Energy Services, Inc. Single trip wellbore cleaning and sealing system and method
WO2021113406A1 (en) 2019-12-04 2021-06-10 Saudi Arabian Oil Company Hybrid stationary loss circulation cake activated in-situ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693856A (en) * 1952-04-01 1954-11-09 Standard Oil Dev Co Well completion method
US3041276A (en) * 1959-09-08 1962-06-26 Jersey Prod Res Co Method and composition for use in wells
US5327969A (en) * 1993-04-30 1994-07-12 Halliburton Company Method of preventing gas migration during primary well cementing
US5988279A (en) * 1997-11-05 1999-11-23 Fritz Industries, Inc. Method for control of fluid loss and gas migration in well cementing
US5996694A (en) 1997-11-20 1999-12-07 Halliburton Energy Service, Inc. Methods and compositions for preventing high density well completion fluid loss
US6145591A (en) * 1997-12-12 2000-11-14 Bj Services Company Method and compositions for use in cementing
ID29623A (id) 1999-02-09 2001-09-06 Masi Technologies Llc Fluida pengeboran dan fluida pelayanan pengeboran sumur cair yang mengandung afron
US6767868B2 (en) * 2001-02-22 2004-07-27 Bj Services Company Breaker system for fracturing fluids used in fracturing oil bearing formations
US7012043B2 (en) * 2001-11-08 2006-03-14 Huntsman Petrochemical Corporation Drilling fluids
US6702044B2 (en) * 2002-06-13 2004-03-09 Halliburton Energy Services, Inc. Methods of consolidating formations or forming chemical casing or both while drilling
US8251141B2 (en) * 2003-05-16 2012-08-28 Halliburton Energy Services, Inc. Methods useful for controlling fluid loss during sand control operations
US7297664B2 (en) * 2004-07-28 2007-11-20 Halliburton Energy Services, Inc. Cement-free zeolite and fly ash settable fluids and methods therefor
US7445044B2 (en) * 2005-09-16 2008-11-04 Halliburton Energy Services, Inc. Polymer mixtures for crosslinked fluids
US8377853B2 (en) * 2006-04-20 2013-02-19 M-I L.L.C. Aqueous gels for well bore strengthening
US7727938B2 (en) * 2006-06-09 2010-06-01 M-I L.L.C. Non-aqueous gels for consolidating and stabilizing wellbore formations
NO342100B1 (no) * 2007-06-28 2018-03-26 Mi Llc Fremgangsmåte for å behandle en formasjon
WO2010036729A2 (en) * 2008-09-26 2010-04-01 Bp Corporation North America Inc. Wellbore treatment compositions

Also Published As

Publication number Publication date
CA2682949C (en) 2013-11-05
US9279304B2 (en) 2016-03-08
EP2142615B1 (en) 2014-06-11
CA2682949A1 (en) 2008-10-16
US20150107858A1 (en) 2015-04-23
EA019455B1 (ru) 2014-03-31
US8927466B2 (en) 2015-01-06
EP2142615A4 (en) 2011-04-20
DK2142615T3 (da) 2014-08-04
AU2008237340A1 (en) 2008-10-16
AU2008237340B2 (en) 2010-12-16
BRPI0809480A2 (pt) 2014-09-09
EA200970917A1 (ru) 2010-04-30
MX2009010626A (es) 2009-10-28
WO2008124516A1 (en) 2008-10-16
EP2142615A1 (en) 2010-01-13
US20100186957A1 (en) 2010-07-29

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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 KZ 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): AZ RU