GB2089397B - High density wellbore fluids - Google Patents

High density wellbore fluids

Info

Publication number
GB2089397B
GB2089397B GB8126669A GB8126669A GB2089397B GB 2089397 B GB2089397 B GB 2089397B GB 8126669 A GB8126669 A GB 8126669A GB 8126669 A GB8126669 A GB 8126669A GB 2089397 B GB2089397 B GB 2089397B
Authority
GB
United Kingdom
Prior art keywords
high density
wellbore fluids
density wellbore
fluids
wellbore
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
GB8126669A
Other versions
GB2089397A (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.)
INT DRILLING FLUIDS Ltd
Original Assignee
INT DRILLING FLUIDS Ltd
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 INT DRILLING FLUIDS Ltd filed Critical INT DRILLING FLUIDS Ltd
Priority to GB8126669A priority Critical patent/GB2089397B/en
Publication of GB2089397A publication Critical patent/GB2089397A/en
Application granted granted Critical
Publication of GB2089397B publication Critical patent/GB2089397B/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
    • C09K8/14—Clay-containing compositions
    • C09K8/16—Clay-containing compositions characterised by the inorganic compounds other than clay

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
GB8126669A 1980-12-12 1981-09-03 High density wellbore fluids Expired GB2089397B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8126669A GB2089397B (en) 1980-12-12 1981-09-03 High density wellbore fluids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8039958 1980-12-12
GB8126669A GB2089397B (en) 1980-12-12 1981-09-03 High density wellbore fluids

Publications (2)

Publication Number Publication Date
GB2089397A GB2089397A (en) 1982-06-23
GB2089397B true GB2089397B (en) 1985-06-12

Family

ID=26277832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8126669A Expired GB2089397B (en) 1980-12-12 1981-09-03 High density wellbore fluids

Country Status (1)

Country Link
GB (1) GB2089397B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1173505B (en) * 1984-01-25 1987-06-24 Agip Spa AQUEOUS DRILLING FLUID
US4988450A (en) * 1988-03-15 1991-01-29 E. I. Du Pont De Nemours And Company Shale-stabilizing drilling fluid additives
US5260269A (en) * 1989-10-12 1993-11-09 Shell Oil Company Method of drilling with shale stabilizing mud system comprising polycyclicpolyetherpolyol
US5058679A (en) * 1991-01-16 1991-10-22 Shell Oil Company Solidification of water based muds
US5673753A (en) * 1989-12-27 1997-10-07 Shell Oil Company Solidification of water based muds
GB2315505B (en) * 1996-07-24 1998-07-22 Sofitech Nv An additive for increasing the density of a fluid and fluid comprising such additve
US7267291B2 (en) 1996-07-24 2007-09-11 M-I Llc Additive for increasing the density of an oil-based fluid and fluid comprising such additive
US6786153B2 (en) 2002-09-19 2004-09-07 Interflex Laser Engravers, Llc Printing rolls having wear indicators and methods for determining wear of printing and anilox rolls and sleeves
US20030203822A1 (en) 1996-07-24 2003-10-30 Bradbury Andrew J. Additive for increasing the density of a fluid for casing annulus pressure control
CN107513381B (en) * 2016-08-31 2020-07-10 中国石油天然气股份有限公司 Solid-free workover fluid and preparation method and use method thereof
AU2017392503B2 (en) 2017-01-10 2022-04-07 Halliburton Energy Services, Inc. Additives to reduce the crystallization temperature of brines and methods of use
AU2020383896A1 (en) 2019-11-13 2022-05-26 Bromine Compounds Ltd. Monovalent brines for use as wellbore fluids

Also Published As

Publication number Publication date
GB2089397A (en) 1982-06-23

Similar Documents

Publication Publication Date Title
GB2091318B (en) Well packer
GB8407095D0 (en) Drill
GB2067235B (en) Wellhead assembly
GB2076041B (en) Well drilling method
GB2068794B (en) Self-colleting drill
GB2089397B (en) High density wellbore fluids
GB8329327D0 (en) Drilling fluids
GB2076446B (en) Borehole plug
GB2128659B (en) Drilling fluids
GB8515281D0 (en) Deriving energy from fluids
JPS56142119A (en) Packer
JPS5728745A (en) Packer with partition
GB2075089B (en) Drilling method
GB2032982B (en) Drilling fluids
JPS56153095A (en) Underground drilling
JPS56123207A (en) Packer
GB8304529D0 (en) Drilling fluids
JPS56142120A (en) Packer
JPS56167091A (en) Earth drill
GB8304531D0 (en) Drilling fluids
GB2078280B (en) Drilling fluid composition
JPS56113532A (en) Germless packer
GB2074116B (en) Rig structures
JPS56142125A (en) Germless packer
JPS571007A (en) Packer

Legal Events

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

Effective date: 19970903