ZA816647B - Method of preparation of fluids for completion and pastes intended to be used in this process - Google Patents

Method of preparation of fluids for completion and pastes intended to be used in this process

Info

Publication number
ZA816647B
ZA816647B ZA816647A ZA816647A ZA816647B ZA 816647 B ZA816647 B ZA 816647B ZA 816647 A ZA816647 A ZA 816647A ZA 816647 A ZA816647 A ZA 816647A ZA 816647 B ZA816647 B ZA 816647B
Authority
ZA
South Africa
Prior art keywords
fluids
completion
preparation
pastes intended
pastes
Prior art date
Application number
ZA816647A
Other languages
English (en)
Inventor
Claude Demay
Marc Hermant
Francois Tilquin
Original Assignee
Ugine Kuhlmann
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9246308&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA816647(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of ZA816647B publication Critical patent/ZA816647B/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
    • 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
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Medicinal Preparation (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA816647A 1980-09-26 1981-09-24 Method of preparation of fluids for completion and pastes intended to be used in this process ZA816647B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8020664A FR2491084A1 (fr) 1980-09-26 1980-09-26 Perfectionnement au procede de preparation de fluides de completion et pates destinees a la mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
ZA816647B true ZA816647B (en) 1982-09-29

Family

ID=9246308

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA816647A ZA816647B (en) 1980-09-26 1981-09-24 Method of preparation of fluids for completion and pastes intended to be used in this process

Country Status (24)

Country Link
EP (1) EP0049191B1 (cs)
JP (1) JPS5787486A (cs)
AR (1) AR241473A1 (cs)
AT (1) ATE7402T1 (cs)
AU (1) AU553240B2 (cs)
BR (1) BR8106152A (cs)
CA (1) CA1177635A (cs)
DE (1) DE3163517D1 (cs)
DK (1) DK156962C (cs)
DZ (1) DZ321A1 (cs)
EG (1) EG15538A (cs)
FR (1) FR2491084A1 (cs)
GR (1) GR74562B (cs)
IE (1) IE51843B1 (cs)
IL (1) IL63432A (cs)
MA (1) MA19284A1 (cs)
NO (1) NO813267L (cs)
NZ (1) NZ198238A (cs)
OA (1) OA06886A (cs)
PH (1) PH22435A (cs)
PT (1) PT73599B (cs)
SU (1) SU1162373A3 (cs)
TR (1) TR21374A (cs)
ZA (1) ZA816647B (cs)

Families Citing this family (4)

* 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
AU576475B2 (en) * 1982-09-27 1988-09-01 Halliburton Company Method and composition for fracturing subterranean formations
GB2131471B (en) * 1982-12-09 1986-10-22 British Petroleum Co Plc Adsorption reducing composition
US6673872B2 (en) 2000-05-17 2004-01-06 General Electric Company High performance thermoplastic compositions with improved melt flow properties

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000799A (en) * 1977-07-05 1979-01-17 Akzo Nv Liquid cellulose ether-containing compositions

Also Published As

Publication number Publication date
BR8106152A (pt) 1982-06-15
IE51843B1 (en) 1987-04-15
AR241473A1 (es) 1992-07-31
JPS5787486A (en) 1982-05-31
PT73599B (fr) 1982-11-10
AU7567981A (en) 1982-04-08
GR74562B (cs) 1984-06-29
CA1177635A (fr) 1984-11-13
DK371281A (da) 1982-03-27
IL63432A0 (en) 1981-10-30
FR2491084B1 (cs) 1984-06-29
IL63432A (en) 1985-03-31
OA06886A (fr) 1983-04-30
FR2491084A1 (fr) 1982-04-02
NO813267L (no) 1982-03-29
SU1162373A3 (ru) 1985-06-15
AU553240B2 (en) 1986-07-10
TR21374A (tr) 1984-04-26
DZ321A1 (fr) 2004-09-13
PH22435A (en) 1988-09-12
DK156962B (da) 1989-10-23
PT73599A (fr) 1981-09-01
MA19284A1 (fr) 1982-04-01
DK156962C (da) 1990-03-19
IE812235L (en) 1982-03-26
NZ198238A (en) 1983-11-18
DE3163517D1 (en) 1984-06-14
ATE7402T1 (de) 1984-05-15
EG15538A (en) 1986-09-30
JPH0124196B2 (cs) 1989-05-10
EP0049191A1 (fr) 1982-04-07
EP0049191B1 (fr) 1984-05-09

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