GB2110699B - Aqueous well servicing fluids - Google Patents

Aqueous well servicing fluids

Info

Publication number
GB2110699B
GB2110699B GB08228675A GB8228675A GB2110699B GB 2110699 B GB2110699 B GB 2110699B GB 08228675 A GB08228675 A GB 08228675A GB 8228675 A GB8228675 A GB 8228675A GB 2110699 B GB2110699 B GB 2110699B
Authority
GB
United Kingdom
Prior art keywords
well servicing
servicing fluids
aqueous well
aqueous
fluids
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
Application number
GB08228675A
Other versions
GB2110699A (en
Inventor
Roy Francis House
Lonnie Daniel Hoover
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.)
NL Industries Inc
Original Assignee
NL Industries Inc
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 NL Industries Inc filed Critical NL Industries Inc
Publication of GB2110699A publication Critical patent/GB2110699A/en
Application granted granted Critical
Publication of GB2110699B publication Critical patent/GB2110699B/en
Expired 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
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • C09K8/10—Cellulose or derivatives thereof
    • 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
    • C09K2208/18—Bridging agents, i.e. particles for temporarily filling the pores of a formation; Graded salts

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
  • Catalysts (AREA)
GB08228675A 1981-11-16 1982-10-07 Aqueous well servicing fluids Expired GB2110699B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32175481A 1981-11-16 1981-11-16

Publications (2)

Publication Number Publication Date
GB2110699A GB2110699A (en) 1983-06-22
GB2110699B true GB2110699B (en) 1985-02-20

Family

ID=23251890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08228675A Expired GB2110699B (en) 1981-11-16 1982-10-07 Aqueous well servicing fluids

Country Status (6)

Country Link
BR (1) BR8205382A (en)
CA (1) CA1187691A (en)
FR (1) FR2516532B1 (en)
GB (1) GB2110699B (en)
NL (1) NL8203696A (en)
NO (1) NO161340C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7422061B2 (en) 2005-11-07 2008-09-09 Calfrac Well Services Ltd. Fluid loss additives and methods
CN102597157A (en) * 2009-06-04 2012-07-18 罗地亚管理公司 Methods and compositions for viscosifying heavy aqueous brines
US11952532B2 (en) 2020-06-05 2024-04-09 Saudi Arabian Oil Company Sago-based formulations for gel applications including conformance control and water shutoffs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043996B (en) * 1957-07-13 1958-11-20 Schoenebecker Brunnenfilter Ge Drilling fluid
AU546041B2 (en) * 1980-09-23 1985-08-15 N L Industries Inc. Preparation of polymer suspensions

Also Published As

Publication number Publication date
NO161340C (en) 1989-08-02
NL8203696A (en) 1983-06-16
CA1187691A (en) 1985-05-28
FR2516532B1 (en) 1986-02-28
FR2516532A1 (en) 1983-05-20
BR8205382A (en) 1983-08-23
NO822415L (en) 1983-05-18
NO161340B (en) 1989-04-24
GB2110699A (en) 1983-06-22

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Legal Events

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