EA201490597A1 - Способ и вещество для укрепления скважины при подземных работах - Google Patents

Способ и вещество для укрепления скважины при подземных работах

Info

Publication number
EA201490597A1
EA201490597A1 EA201490597A EA201490597A EA201490597A1 EA 201490597 A1 EA201490597 A1 EA 201490597A1 EA 201490597 A EA201490597 A EA 201490597A EA 201490597 A EA201490597 A EA 201490597A EA 201490597 A1 EA201490597 A1 EA 201490597A1
Authority
EA
Eurasian Patent Office
Prior art keywords
strengthening
well
underground work
wells under
under underground
Prior art date
Application number
EA201490597A
Other languages
English (en)
Other versions
EA025836B1 (ru
Inventor
Арунеш Кумар
Шарат Савари
Дональд Л. Уитфилл
Дэй E. Джемисон
Original Assignee
Халлибертон Энерджи Сервисез, 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 Халлибертон Энерджи Сервисез, Инк. filed Critical Халлибертон Энерджи Сервисез, Инк.
Publication of EA201490597A1 publication Critical patent/EA201490597A1/ru
Publication of EA025836B1 publication Critical patent/EA025836B1/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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/516—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls characterised by their form or by the form of their components, e.g. encapsulated material
    • 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
    • E21B21/003—Means for stopping loss of drilling fluid
    • 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
    • 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
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • 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
    • C09K2208/08—Fiber-containing well treatment fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Artificial Filaments (AREA)
  • Earth Drilling (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

Способ укрепления скважины может включать введение укрепляющего скважину раствора, включающего буровой раствор, порошок, а также волокно; введение укрепляющего скважину раствора в скважину, проникающую в глубь подземного пласта; и образование пробки, включающей порошок и волокно, в пустотах вблизи скважины, причем пробка способна поддерживать целостность при превосходящем давлении, приблизительно равном 1000 фунтов на квадратный дюйм (6895 кПа) или больше.
EA201490597A 2011-11-09 2012-10-08 Способ и вещество для укрепления скважины при подземных работах EA025836B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/292,516 US8887808B2 (en) 2011-11-09 2011-11-09 Engineered methods and materials for wellbore strengthening in subterranean operations
PCT/US2012/059196 WO2013070357A2 (en) 2011-11-09 2012-10-08 Engineered methods and materials for wellbore strengthening in subterranean operations

Publications (2)

Publication Number Publication Date
EA201490597A1 true EA201490597A1 (ru) 2014-10-30
EA025836B1 EA025836B1 (ru) 2017-02-28

Family

ID=47116388

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201490597A EA025836B1 (ru) 2011-11-09 2012-10-08 Способ и вещество для укрепления скважины при подземных работах

Country Status (9)

Country Link
US (2) US8887808B2 (ru)
EP (2) EP2776658A2 (ru)
AR (1) AR088690A1 (ru)
AU (1) AU2012336236B2 (ru)
BR (1) BR112014011100A2 (ru)
CA (1) CA2851504C (ru)
EA (1) EA025836B1 (ru)
MX (1) MX353373B (ru)
WO (1) WO2013070357A2 (ru)

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US11136487B2 (en) 2020-02-25 2021-10-05 Saudi Arabian Oil Company Date seed-based chips lost circulation material
US11820707B2 (en) 2020-03-18 2023-11-21 Saudi Arabian Oil Company Geopolymer cement slurries, cured geopolymer cement and methods of making and use thereof
US11820708B2 (en) 2020-03-18 2023-11-21 Saudi Arabian Oil Company Geopolymer cement slurries, cured geopolymer cement and methods of making and use thereof
US11098235B1 (en) 2020-03-18 2021-08-24 Saudi Arabian Oil Company Methods of converting drilling fluids into geopolymer cements and use thereof
US11066899B1 (en) 2020-03-18 2021-07-20 Saudi Arabian Oil Company Methods of sealing a subsurface formation with saudi arabian volcanic ash
US11015108B1 (en) 2020-03-18 2021-05-25 Saudi Arabian Oil Company Methods of reducing lost circulation in a wellbore using Saudi Arabian volcanic ash
US10920121B1 (en) 2020-03-18 2021-02-16 Saudi Arabian Oil Company Methods of reducing lost circulation in a wellbore using Saudi Arabian volcanic ash
US11041347B1 (en) 2020-04-07 2021-06-22 Saudi Arabian Oil Company Composition and method of manufacturing of whole and ground date palm seed lost circulation material (LCM)
US11254851B2 (en) 2020-06-25 2022-02-22 Saudi Arabian Oil Company Vulcanized rubber and date tree based lost circulation material (LCM) blend
US11352545B2 (en) 2020-08-12 2022-06-07 Saudi Arabian Oil Company Lost circulation material for reservoir section
US11236559B1 (en) 2020-09-01 2022-02-01 Saudi Arabian Oil Company Lost circulation material having tentacles
CN114250065B (zh) * 2020-09-25 2022-12-23 中石化石油工程技术服务有限公司 一种含有改性弹性骨架材料的堵漏剂
JPWO2022118964A1 (ru) * 2020-12-04 2022-06-09
CN114185097B (zh) * 2021-08-16 2024-03-12 中国石油天然气集团有限公司 预测钻前潜在井漏风险层的方法及装置
CN114573268B (zh) * 2022-05-07 2022-07-29 中国石油大学(华东) 一种适用于水合物层的油井水泥复合增渗剂及其制备方法
CN116042203B (zh) * 2023-03-31 2023-06-20 西南石油大学 适于高温高盐气藏的温敏泡排剂体系及其制备方法和应用

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Also Published As

Publication number Publication date
BR112014011100A2 (pt) 2017-05-16
US8887808B2 (en) 2014-11-18
AR088690A1 (es) 2014-06-25
MX2014005669A (es) 2015-03-27
EP2899248A1 (en) 2015-07-29
US9725975B2 (en) 2017-08-08
WO2013070357A2 (en) 2013-05-16
US20130112414A1 (en) 2013-05-09
US20150027707A1 (en) 2015-01-29
EA025836B1 (ru) 2017-02-28
CA2851504C (en) 2016-07-19
WO2013070357A3 (en) 2014-05-08
AU2012336236A1 (en) 2014-04-24
EP2776658A2 (en) 2014-09-17
CA2851504A1 (en) 2013-05-16
AU2012336236B2 (en) 2014-11-27
MX353373B (es) 2018-01-10

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Legal Events

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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 AZ BY KZ KG 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): RU