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GB2252993B - Drilling fluid composition - Google Patents

Drilling fluid composition

Info

Publication number
GB2252993B
GB2252993B GB9103834A GB9103834A GB2252993B GB 2252993 B GB2252993 B GB 2252993B GB 9103834 A GB9103834 A GB 9103834A GB 9103834 A GB9103834 A GB 9103834A GB 2252993 B GB2252993 B GB 2252993B
Authority
GB
United Kingdom
Prior art keywords
drilling fluid
fluid composition
composition
drilling
fluid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9103834A
Other versions
GB2252993A (en
GB9103834D0 (en
Inventor
David Brankling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9103834A priority Critical patent/GB2252993B/en
Publication of GB9103834D0 publication Critical patent/GB9103834D0/en
Priority to PCT/GB1992/000251 priority patent/WO1992014798A1/en
Publication of GB2252993A publication Critical patent/GB2252993A/en
Priority to GB929221226A priority patent/GB9221226D0/en
Priority to GB9302706A priority patent/GB2264131B/en
Application granted granted Critical
Publication of GB2252993B publication Critical patent/GB2252993B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C09K8/32—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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/26—Oil-in-water emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB9103834A 1991-02-23 1991-02-23 Drilling fluid composition Expired - Fee Related GB2252993B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9103834A GB2252993B (en) 1991-02-23 1991-02-23 Drilling fluid composition
PCT/GB1992/000251 WO1992014798A1 (en) 1991-02-23 1992-02-12 Drilling fluid
GB929221226A GB9221226D0 (en) 1991-02-23 1992-10-09 Drilling fluid emulsion composition
GB9302706A GB2264131B (en) 1991-02-23 1993-02-11 Drilling fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9103834A GB2252993B (en) 1991-02-23 1991-02-23 Drilling fluid composition

Publications (3)

Publication Number Publication Date
GB9103834D0 GB9103834D0 (en) 1991-04-10
GB2252993A GB2252993A (en) 1992-08-26
GB2252993B true GB2252993B (en) 1994-09-28

Family

ID=10690487

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9103834A Expired - Fee Related GB2252993B (en) 1991-02-23 1991-02-23 Drilling fluid composition
GB929221226A Pending GB9221226D0 (en) 1991-02-23 1992-10-09 Drilling fluid emulsion composition

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB929221226A Pending GB9221226D0 (en) 1991-02-23 1992-10-09 Drilling fluid emulsion composition

Country Status (2)

Country Link
GB (2) GB2252993B (en)
WO (1) WO1992014798A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6405809B2 (en) 1998-01-08 2002-06-18 M-I Llc Conductive medium for openhold logging and logging while drilling

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264131B (en) * 1991-02-23 1995-09-20 Oilfield Chem Tech Ltd Drilling fluid
EP0532128A1 (en) * 1991-08-16 1993-03-17 Exxon Chemical Patents Inc. Load bearing fluid
GB9215228D0 (en) * 1992-07-17 1992-09-02 Oilfield Chem Tech Ltd Drilling fluid loss additive
CA2156810A1 (en) * 1994-08-24 1996-02-25 Maria Alonso-Debolt Non-hydrocarbon invert emulsions for use in well drilling operations wherein the external phase comprises poly (1-4,oxybutylene) glycol
WO1996019545A1 (en) * 1994-12-22 1996-06-27 Union Oil Company Of California High density wellbore fluid
CA2231378C (en) 1995-09-11 2009-06-30 M-I L.L.C. Glycol based drilling fluid
US6589917B2 (en) 1996-08-02 2003-07-08 M-I Llc Invert emulsion drilling fluids and muds having negative alkalinity and elastomer compatibility
US5905061A (en) * 1996-08-02 1999-05-18 Patel; Avind D. Invert emulsion fluids suitable for drilling
US6242389B1 (en) * 1997-04-14 2001-06-05 Bp Chemicals Limited Ethers
AU4458797A (en) 1997-09-15 1999-04-05 Sofitech N.V. Electrically conductive non-aqueous wellbore fluids
US6029755A (en) * 1998-01-08 2000-02-29 M-I L.L.C. Conductive medium for openhole logging and logging while drilling
US6793025B2 (en) 1998-01-08 2004-09-21 M-I L. L. C. Double emulsion based drilling fluids
US6308788B1 (en) 1998-01-08 2001-10-30 M-I Llc Conductive medium for openhole logging and logging while drilling
US5990050A (en) * 1998-01-08 1999-11-23 M-I L.L.C. Water soluble invert emulsions
US6054416A (en) * 1998-05-07 2000-04-25 Baker Hughes Incorporated Drilling fluids comprising biodegradable heteropolyglycols
US6828279B2 (en) 2001-08-10 2004-12-07 M-I Llc Biodegradable surfactant for invert emulsion drilling fluid
US10858567B2 (en) 2017-12-15 2020-12-08 Baker Hughes, A Ge Company, Llc Invert emulsions having a non-aqueous based internal phase containing dissolved salts
CN110684514A (en) * 2019-12-09 2020-01-14 东营市金美化工有限公司 Coating agent for drilling fluid and microemulsion preparation method and application thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8615478D0 (en) * 1986-06-25 1986-07-30 Bp Chem Int Ltd Low toxity oil composition
NO873531L (en) * 1987-08-21 1989-02-22 Sintef BASIC LIQUID FOR THE PREPARATION OF LIQUIDS FOR USE IN THE EXTRACTION OF PETROLEUM EVENTS.
DE3903784A1 (en) * 1989-02-09 1990-08-16 Henkel Kgaa MONOCARBONIC ACID METHYL ESTER IN INVERT DRILLING CLOSURE
DE3911299A1 (en) * 1989-04-07 1990-10-11 Henkel Kgaa USE SELECTED ETHER MONOFUNCTIONAL ALCOHOLS IN DRILLING
DE3911238A1 (en) * 1989-04-07 1990-10-11 Henkel Kgaa OLEOPHILE ALCOHOLS AS A COMPONENT OF INVERT DRILLING
US5057234A (en) * 1990-06-11 1991-10-15 Baker Hughes Incorporated Non-hydrocarbon invert emulsions for use in well drilling operations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6405809B2 (en) 1998-01-08 2002-06-18 M-I Llc Conductive medium for openhold logging and logging while drilling

Also Published As

Publication number Publication date
GB9221226D0 (en) 1992-11-25
WO1992014798A1 (en) 1992-09-03
GB2252993A (en) 1992-08-26
GB9103834D0 (en) 1991-04-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000223