SG11202001235SA - Thermally stable surfactants for oil based drilling fluids - Google Patents

Thermally stable surfactants for oil based drilling fluids

Info

Publication number
SG11202001235SA
SG11202001235SA SG11202001235SA SG11202001235SA SG11202001235SA SG 11202001235S A SG11202001235S A SG 11202001235SA SG 11202001235S A SG11202001235S A SG 11202001235SA SG 11202001235S A SG11202001235S A SG 11202001235SA SG 11202001235S A SG11202001235S A SG 11202001235SA
Authority
SG
Singapore
Prior art keywords
thermally stable
drilling fluids
oil based
based drilling
stable surfactants
Prior art date
Application number
SG11202001235SA
Other languages
English (en)
Inventor
Batal Mona Al
Andrew Whiting
Hugh Christopher Greenwell
John Adrian Hall
Gasan Selman Alabedi
Original Assignee
Saudi Arabian Oil Co
Univ Durham
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 Saudi Arabian Oil Co, Univ Durham filed Critical Saudi Arabian Oil Co
Publication of SG11202001235SA publication Critical patent/SG11202001235SA/en

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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/42—Ethers, e.g. polyglycol ethers of alcohols or phenols
    • C09K23/44—Ether carboxylic acids
    • 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
    • C09K8/035—Organic additives
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/34—Organic liquids
    • 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
    • C09K8/36—Water-in-oil emulsions
    • 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
    • C09K2208/30—Viscoelastic surfactants [VES]
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/22—Amides or hydrazides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Lubricants (AREA)
  • Detergent Compositions (AREA)
SG11202001235SA 2017-08-15 2018-08-09 Thermally stable surfactants for oil based drilling fluids SG11202001235SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762545801P 2017-08-15 2017-08-15
PCT/US2018/045927 WO2019036264A1 (en) 2017-08-15 2018-08-09 THERMALLY STABLE SURFACTANTS FOR OIL BASED DRILLING FLUIDS

Publications (1)

Publication Number Publication Date
SG11202001235SA true SG11202001235SA (en) 2020-03-30

Family

ID=63371799

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202001235SA SG11202001235SA (en) 2017-08-15 2018-08-09 Thermally stable surfactants for oil based drilling fluids

Country Status (7)

Country Link
US (1) US20190055447A1 (zh)
EP (1) EP3668938A1 (zh)
JP (1) JP2020531281A (zh)
KR (1) KR20200040838A (zh)
CN (1) CN111032819A (zh)
SG (1) SG11202001235SA (zh)
WO (1) WO2019036264A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111032818A (zh) 2017-08-15 2020-04-17 沙特阿拉伯石油公司 油基钻井液的热稳定表面活性剂
US10988659B2 (en) 2017-08-15 2021-04-27 Saudi Arabian Oil Company Layered double hydroxides for oil-based drilling fluids
US10676658B2 (en) 2017-08-15 2020-06-09 Saudi Arabian Oil Company Oil-based drilling fluids for high pressure and high temperature drilling operations
US10876039B2 (en) 2017-08-15 2020-12-29 Saudi Arabian Oil Company Thermally stable surfactants for oil based drilling fluids
US10793762B2 (en) 2017-08-15 2020-10-06 Saudi Arabian Oil Company Layered double hydroxides for oil-based drilling fluids
US10745606B2 (en) 2017-08-15 2020-08-18 Saudi Arabian Oil Company Oil-based drilling fluid compositions which include layered double hydroxides as rheology modifiers
US10640696B2 (en) 2017-08-15 2020-05-05 Saudi Arabian Oil Company Oil-based drilling fluids for high pressure and high temperature drilling operations

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539518A (en) * 1968-02-21 1970-11-10 Continental Oil Co Low foam surfactants
ATE4468T1 (de) * 1980-09-10 1983-09-15 Chemische Werke Huels Ag Verfahren zur gewinnung von oel aus einer unterirdischen lagerstaette.
US4766153A (en) * 1986-04-30 1988-08-23 Sandoz Ltd. Alkyl polyoxyalkylene carboxylate esters and skin care compositions containing the same
JPH022848A (ja) * 1987-11-06 1990-01-08 Asahi Chem Ind Co Ltd 改良された再生セルロース膜及びその製造法
JP3092530B2 (ja) * 1996-11-05 2000-09-25 日本油脂株式会社 コハク酸イミジル基置換ポリオキシアルキレン誘導体の製造方法
US20030130135A1 (en) * 2001-11-13 2003-07-10 Crompton Corporation Emulsifier for oil-based drilling fluids
DE10334441A1 (de) * 2003-07-29 2005-02-17 Cognis Deutschland Gmbh & Co. Kg Bohrlochbehandlungsmittel, enthaltend Ethercarbonsäuren
US8092710B2 (en) * 2005-12-19 2012-01-10 3M Innovative Properties Company Hierarchical chromonic structures
JP2012501311A (ja) * 2008-09-02 2012-01-19 ビーエーエスエフ ソシエタス・ヨーロピア レオロジー改良剤として有用なコポリマならびにホームケアおよびパーソナルケア組成物
CN101497564A (zh) * 2008-12-30 2009-08-05 浙江皇马科技股份有限公司 脂肪醇聚氧乙烯醚羧酸盐的合成方法
US9004167B2 (en) * 2009-09-22 2015-04-14 M-I L.L.C. Methods of using invert emulsion fluids with high internal phase concentration
DE102012003224A1 (de) * 2012-02-20 2013-08-22 Sasol Germany Gmbh Bohrspülflüssigkeit, Verwendung und Verfahren unter Verwendung der Bohrspülflüssigkeit
BR112015001600A2 (pt) * 2012-07-26 2017-07-04 Amril Ag emulsão e uso de um éster
US8727005B1 (en) * 2012-10-30 2014-05-20 Halliburton Energy Services, Inc. Wellbore servicing compositions and methods of making and using same
EP3268446B1 (en) * 2015-03-09 2018-11-07 Emery Oleochemicals GmbH Emulsion-breaker for oil based mud invert emulsions
CN111032818A (zh) * 2017-08-15 2020-04-17 沙特阿拉伯石油公司 油基钻井液的热稳定表面活性剂

Also Published As

Publication number Publication date
JP2020531281A (ja) 2020-11-05
EP3668938A1 (en) 2020-06-24
KR20200040838A (ko) 2020-04-20
CN111032819A (zh) 2020-04-17
WO2019036264A1 (en) 2019-02-21
US20190055447A1 (en) 2019-02-21

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