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
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 (en)
EP (1) EP3668938A1 (en)
JP (1) JP2020531281A (en)
KR (1) KR20200040838A (en)
CN (1) CN111032819A (en)
SG (1) SG11202001235SA (en)
WO (1) WO2019036264A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10876039B2 (en) 2017-08-15 2020-12-29 Saudi Arabian Oil Company Thermally stable surfactants for oil based drilling fluids
US10870788B2 (en) 2017-08-15 2020-12-22 Saudi Arabian Oil Company Thermally stable surfactants 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
US10793762B2 (en) 2017-08-15 2020-10-06 Saudi Arabian Oil Company Layered double hydroxides for oil-based drilling fluids
US10640696B2 (en) 2017-08-15 2020-05-05 Saudi Arabian Oil Company Oil-based drilling fluids for high pressure and high temperature drilling operations
US10988659B2 (en) 2017-08-15 2021-04-27 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

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 (en) * 1980-09-10 1983-09-15 Chemische Werke Huels Ag PROCESS FOR RECOVERING OIL FROM AN UNDERGROUND RESERVOIR.
US4766153A (en) * 1986-04-30 1988-08-23 Sandoz Ltd. Alkyl polyoxyalkylene carboxylate esters and skin care compositions containing the same
JPH022848A (en) * 1987-11-06 1990-01-08 Asahi Chem Ind Co Ltd Improved regenerated cellulose membrane and its production
JP3092530B2 (en) * 1996-11-05 2000-09-25 日本油脂株式会社 Method for producing imidyl succinate-substituted polyoxyalkylene derivative
US20030130135A1 (en) * 2001-11-13 2003-07-10 Crompton Corporation Emulsifier for oil-based drilling fluids
DE10334441A1 (en) * 2003-07-29 2005-02-17 Cognis Deutschland Gmbh & Co. Kg Borehole treatment agents containing ether carboxylic acids
US8092710B2 (en) * 2005-12-19 2012-01-10 3M Innovative Properties Company Hierarchical chromonic structures
ES2456494T3 (en) * 2008-09-02 2014-04-22 Basf Se Copolymers useful as rheology modifiers and compositions for personal and home care
CN101497564A (en) * 2008-12-30 2009-08-05 浙江皇马科技股份有限公司 Method for synthesizing aliphatic alcohol polyethenoxy ether carboxylate
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 (en) * 2012-02-20 2013-08-22 Sasol Germany Gmbh Drilling fluid, use and method using the drilling fluid
US9896613B2 (en) * 2012-07-26 2018-02-20 Amril Ag Esters for drilling emulsions and metal working fluids
US8727005B1 (en) * 2012-10-30 2014-05-20 Halliburton Energy Services, Inc. Wellbore servicing compositions and methods of making and using same
WO2016141968A1 (en) * 2015-03-09 2016-09-15 Amril Ag Emulsion-breaker for oil based mud invert emulsions
US10870788B2 (en) * 2017-08-15 2020-12-22 Saudi Arabian Oil Company Thermally stable surfactants for oil based drilling fluids

Also Published As

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

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