GB2297775B - Drilling fluid - Google Patents

Drilling fluid

Info

Publication number
GB2297775B
GB2297775B GB9502587A GB9502587A GB2297775B GB 2297775 B GB2297775 B GB 2297775B GB 9502587 A GB9502587 A GB 9502587A GB 9502587 A GB9502587 A GB 9502587A GB 2297775 B GB2297775 B GB 2297775B
Authority
GB
United Kingdom
Prior art keywords
drilling fluid
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 - Lifetime
Application number
GB9502587A
Other versions
GB9502587D0 (en
GB2297775A (en
Inventor
Paul Ian Reid
Bernadette Craster
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.)
Sofitech NV
Original Assignee
Sofitech NV
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 Sofitech NV filed Critical Sofitech NV
Priority to GB9502587A priority Critical patent/GB2297775B/en
Publication of GB9502587D0 publication Critical patent/GB9502587D0/en
Priority to PCT/GB1996/000218 priority patent/WO1996024645A1/en
Priority to AU46276/96A priority patent/AU4627696A/en
Publication of GB2297775A publication Critical patent/GB2297775A/en
Application granted granted Critical
Publication of GB2297775B publication Critical patent/GB2297775B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
    • 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
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
GB9502587A 1995-02-10 1995-02-10 Drilling fluid Expired - Lifetime GB2297775B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9502587A GB2297775B (en) 1995-02-10 1995-02-10 Drilling fluid
PCT/GB1996/000218 WO1996024645A1 (en) 1995-02-10 1996-02-05 Drilling fluid
AU46276/96A AU4627696A (en) 1995-02-10 1996-02-05 Drilling fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9502587A GB2297775B (en) 1995-02-10 1995-02-10 Drilling fluid

Publications (3)

Publication Number Publication Date
GB9502587D0 GB9502587D0 (en) 1995-03-29
GB2297775A GB2297775A (en) 1996-08-14
GB2297775B true GB2297775B (en) 1998-10-07

Family

ID=10769368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9502587A Expired - Lifetime GB2297775B (en) 1995-02-10 1995-02-10 Drilling fluid

Country Status (3)

Country Link
AU (1) AU4627696A (en)
GB (1) GB2297775B (en)
WO (1) WO1996024645A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110225955A (en) * 2017-02-03 2019-09-10 沙特***石油公司 The drilling fluid and production and preparation method thereof of anti-bit balling

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2304354A (en) * 1995-08-17 1997-03-19 Sofitech Nv Drilling fluid
GB2319047B (en) * 1995-08-17 1999-12-01 Sofitech Nv Drilling fluid
US5919738A (en) * 1997-01-24 1999-07-06 Baker Hughes Incorporated Fluids for use in drilling and completion operations comprising water insoluble colloidal complexes for improved rheology and filtration control
US6242389B1 (en) 1997-04-14 2001-06-05 Bp Chemicals Limited Ethers
US6054416A (en) * 1998-05-07 2000-04-25 Baker Hughes Incorporated Drilling fluids comprising biodegradable heteropolyglycols
GB2340521B (en) 1998-08-15 2000-09-13 Sofitech Nv Shale-stabilizing additives
AU2017397439A1 (en) 2017-02-03 2019-08-08 Saudi Arabian Oil Company Compositions and methods of making of shale inhibition fluids

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB803544A (en) * 1957-02-22 1958-10-29 Socony Mobil Oil Co Inc Wells and well drilling fluid
US4719021A (en) * 1984-11-28 1988-01-12 Sun Drilling Products Corporation Shale-stabilizing drilling fluids and method for producing same
US5120708A (en) * 1991-03-06 1992-06-09 Baker Hughes Incorporated Non-poluting anti-stick water-base drilling fluid modifier and method of use
WO1995009900A1 (en) * 1993-10-01 1995-04-13 Imperial Chemical Industries Plc Defoamers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396105A (en) * 1963-08-19 1968-08-06 Mobil Oil Corp Drilling fluid treatment
GB9100699D0 (en) * 1991-01-12 1991-02-27 British Petroleum Co Plc Drilling fluid additive
DE4302462A1 (en) * 1992-12-28 1994-06-30 Henkel Kgaa Rheologically controlled, flowable and pumpable aqueous preparations, for example for use as water-based drilling muds
GB9321856D0 (en) * 1993-10-22 1993-12-15 Bp Chem Int Ltd Drilling fluid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB803544A (en) * 1957-02-22 1958-10-29 Socony Mobil Oil Co Inc Wells and well drilling fluid
US4719021A (en) * 1984-11-28 1988-01-12 Sun Drilling Products Corporation Shale-stabilizing drilling fluids and method for producing same
US5120708A (en) * 1991-03-06 1992-06-09 Baker Hughes Incorporated Non-poluting anti-stick water-base drilling fluid modifier and method of use
WO1995009900A1 (en) * 1993-10-01 1995-04-13 Imperial Chemical Industries Plc Defoamers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110225955A (en) * 2017-02-03 2019-09-10 沙特***石油公司 The drilling fluid and production and preparation method thereof of anti-bit balling

Also Published As

Publication number Publication date
GB9502587D0 (en) 1995-03-29
GB2297775A (en) 1996-08-14
AU4627696A (en) 1996-08-27
WO1996024645A1 (en) 1996-08-15

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20150209