GB9407901D0 - Drilling fluid - Google Patents

Drilling fluid

Info

Publication number
GB9407901D0
GB9407901D0 GB9407901A GB9407901A GB9407901D0 GB 9407901 D0 GB9407901 D0 GB 9407901D0 GB 9407901 A GB9407901 A GB 9407901A GB 9407901 A GB9407901 A GB 9407901A GB 9407901 D0 GB9407901 D0 GB 9407901D0
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.)
Withdrawn
Application number
GB9407901A
Other versions
GB2277338A (en
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.)
BT EXPLORATION OPERATING COMPA
Original Assignee
BT EXPLORATION OPERATING COMPA
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 BT EXPLORATION OPERATING COMPA filed Critical BT EXPLORATION OPERATING COMPA
Publication of GB9407901D0 publication Critical patent/GB9407901D0/en
Publication of GB2277338A publication Critical patent/GB2277338A/en
Withdrawn legal-status Critical Current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
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers
    • 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
    • C09K8/16—Clay-containing compositions characterised by the inorganic compounds other than clay
GB9407901A 1993-04-23 1994-04-21 Drilling fluid Withdrawn GB2277338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939308462A GB9308462D0 (en) 1993-04-23 1993-04-23 Drilling fluid

Publications (2)

Publication Number Publication Date
GB9407901D0 true GB9407901D0 (en) 1994-06-15
GB2277338A GB2277338A (en) 1994-10-26

Family

ID=10734382

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939308462A Pending GB9308462D0 (en) 1993-04-23 1993-04-23 Drilling fluid
GB9407901A Withdrawn GB2277338A (en) 1993-04-23 1994-04-21 Drilling fluid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939308462A Pending GB9308462D0 (en) 1993-04-23 1993-04-23 Drilling fluid

Country Status (1)

Country Link
GB (2) GB9308462D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9402613D0 (en) * 1994-02-10 1994-04-06 British Petroleum Co Plc Well servicing fluids
US6015535A (en) * 1995-04-06 2000-01-18 Cabot Corporation Process for producing purified cesium compound from cesium alum
US7211550B2 (en) 2000-07-14 2007-05-01 Cabot Corporation Compositions for controlling scaling and completion fluids
AU2002240370A1 (en) 2001-02-14 2002-08-28 Cabot Specialty Fluids, Inc. Drillings fluids containing an alkali metal formate
US6912898B2 (en) * 2003-07-08 2005-07-05 Halliburton Energy Services, Inc. Use of cesium as a tracer in coring operations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0137872B1 (en) * 1983-10-14 1987-05-27 Halliburton Company Well drilling and completion fluid composition
GB9211384D0 (en) * 1992-05-29 1992-07-15 Bp Chem Int Ltd Aqueous brines
GB9212402D0 (en) * 1992-06-11 1992-07-22 Ici Plc Oil well completion and fluids for use therein

Also Published As

Publication number Publication date
GB9308462D0 (en) 1993-06-09
GB2277338A (en) 1994-10-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)