HK13087A - Method of reducing fluid loss in heavy brines containing hydroxyethyl cellulose - Google Patents

Method of reducing fluid loss in heavy brines containing hydroxyethyl cellulose

Info

Publication number
HK13087A
HK13087A HK130/87A HK13087A HK13087A HK 13087 A HK13087 A HK 13087A HK 130/87 A HK130/87 A HK 130/87A HK 13087 A HK13087 A HK 13087A HK 13087 A HK13087 A HK 13087A
Authority
HK
Hong Kong
Prior art keywords
hydroxyethyl cellulose
fluid loss
reducing fluid
containing hydroxyethyl
brines containing
Prior art date
Application number
HK130/87A
Other languages
English (en)
Inventor
Roy Francis House
Lonni Daniel Hoover
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 HK13087A publication Critical patent/HK13087A/xx

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

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Paper (AREA)
  • Colloid Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
HK130/87A 1982-03-11 1987-02-12 Method of reducing fluid loss in heavy brines containing hydroxyethyl cellulose HK13087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35730882A 1982-03-11 1982-03-11

Publications (1)

Publication Number Publication Date
HK13087A true HK13087A (en) 1987-02-20

Family

ID=23405081

Family Applications (1)

Application Number Title Priority Date Filing Date
HK130/87A HK13087A (en) 1982-03-11 1987-02-12 Method of reducing fluid loss in heavy brines containing hydroxyethyl cellulose

Country Status (14)

Country Link
JP (1) JPS58171471A (de)
AU (1) AU553329B2 (de)
BR (1) BR8301153A (de)
CA (1) CA1202477A (de)
DE (1) DE3308214C2 (de)
ES (1) ES520465A0 (de)
FR (1) FR2523142B1 (de)
GB (1) GB2116230B (de)
HK (1) HK13087A (de)
IE (1) IE54289B1 (de)
IN (1) IN159877B (de)
IT (1) IT1194160B (de)
NL (1) NL8300898A (de)
NO (1) NO159535C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496468A (en) * 1982-03-29 1985-01-29 Nl Industries, Inc. Hydrated hydroxyethyl cellulose compositions
GB8428348D0 (en) * 1984-11-09 1984-12-19 Shell Int Research Degrading of viscous microbial polysaccharide formulation
AU2003296906A1 (en) * 2002-09-12 2004-05-13 M-I L.L.C. Remediation treatment of sustained casing pressures (scp) in wells with top down surface injection of fluids and additives

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304677A (en) * 1978-09-05 1981-12-08 The Dow Chemical Company Method of servicing wellbores
US4330414A (en) * 1980-02-08 1982-05-18 Nl Industries, Inc. Dispersible hydrophilic polymer compositions
US4392964A (en) * 1980-05-05 1983-07-12 Nl Industries, Inc. Compositions and method for thickening aqueous brines
CA1168427A (en) * 1980-08-08 1984-06-05 Roy F. House Method of producing a homogeneous viscous well servicing fluid within a borehole and well servicing fluid compositions
CA1168850A (en) * 1980-09-23 1984-06-12 Roy F. House Suspension of hydrophilic polymer with an inorganic salt

Also Published As

Publication number Publication date
JPS58171471A (ja) 1983-10-08
NO830789L (no) 1983-09-12
GB8304212D0 (en) 1983-03-23
FR2523142B1 (fr) 1988-05-13
IT1194160B (it) 1988-09-14
ES8404377A1 (es) 1984-05-01
DE3308214C2 (de) 1994-04-14
JPH0377835B2 (de) 1991-12-11
CA1202477A (en) 1986-04-01
NO159535B (no) 1988-10-03
IT8320037A0 (it) 1983-03-11
GB2116230A (en) 1983-09-21
IE830526L (en) 1983-09-11
AU553329B2 (en) 1986-07-10
NO159535C (no) 1989-01-11
GB2116230B (en) 1985-10-16
IT8320037A1 (it) 1984-09-11
FR2523142A1 (fr) 1983-09-16
DE3308214A1 (de) 1983-09-15
IE54289B1 (en) 1989-08-16
BR8301153A (pt) 1983-11-22
NL8300898A (nl) 1983-10-03
IN159877B (de) 1987-06-13
ES520465A0 (es) 1984-05-01
AU1133683A (en) 1983-09-15

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