DZ321A1 - Perfectionnement au procédé de préparation de fluides de completion et pate destinées à la mise en oeuvre de ce procédé. - Google Patents

Perfectionnement au procédé de préparation de fluides de completion et pate destinées à la mise en oeuvre de ce procédé.

Info

Publication number
DZ321A1
DZ321A1 DZ816315A DZ816315A DZ321A1 DZ 321 A1 DZ321 A1 DZ 321A1 DZ 816315 A DZ816315 A DZ 816315A DZ 816315 A DZ816315 A DZ 816315A DZ 321 A1 DZ321 A1 DZ 321A1
Authority
DZ
Algeria
Prior art keywords
implementation
improvement
completion fluids
paste intended
preparing completion
Prior art date
Application number
DZ816315A
Other languages
English (en)
French (fr)
Inventor
Claude Demay
Francois Tilquin
Marc Hermant
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=DZ321(A1) "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
Application granted granted Critical
Publication of DZ321A1 publication Critical patent/DZ321A1/fr

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)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Paints Or Removers (AREA)
DZ816315A 1980-09-26 1981-09-15 Perfectionnement au procédé de préparation de fluides de completion et pate destinées à la mise en oeuvre de ce procédé. DZ321A1 (fr)

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
DZ321A1 true DZ321A1 (fr) 2004-09-13

Family

ID=9246308

Family Applications (1)

Application Number Title Priority Date Filing Date
DZ816315A DZ321A1 (fr) 1980-09-26 1981-09-15 Perfectionnement au procédé de préparation de fluides de completion et pate destinées à la mise en oeuvre de ce procédé.

Country Status (24)

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

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
IL63432A (en) 1985-03-31
ATE7402T1 (de) 1984-05-15
JPH0124196B2 (enrdf_load_html_response) 1989-05-10
GR74562B (enrdf_load_html_response) 1984-06-29
SU1162373A3 (ru) 1985-06-15
DK371281A (da) 1982-03-27
JPS5787486A (en) 1982-05-31
NZ198238A (en) 1983-11-18
DK156962B (da) 1989-10-23
NO813267L (no) 1982-03-29
PT73599A (fr) 1981-09-01
CA1177635A (fr) 1984-11-13
OA06886A (fr) 1983-04-30
FR2491084B1 (enrdf_load_html_response) 1984-06-29
PH22435A (en) 1988-09-12
DK156962C (da) 1990-03-19
IL63432A0 (en) 1981-10-30
BR8106152A (pt) 1982-06-15
EP0049191A1 (fr) 1982-04-07
IE812235L (en) 1982-03-26
AU7567981A (en) 1982-04-08
MA19284A1 (fr) 1982-04-01
DE3163517D1 (en) 1984-06-14
FR2491084A1 (fr) 1982-04-02
EP0049191B1 (fr) 1984-05-09
PT73599B (fr) 1982-11-10
AU553240B2 (en) 1986-07-10
TR21374A (tr) 1984-04-26
IE51843B1 (en) 1987-04-15
EG15538A (en) 1986-09-30
ZA816647B (en) 1982-09-29
AR241473A1 (es) 1992-07-31

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