FR2476113B1 - - Google Patents

Info

Publication number
FR2476113B1
FR2476113B1 FR8003261A FR8003261A FR2476113B1 FR 2476113 B1 FR2476113 B1 FR 2476113B1 FR 8003261 A FR8003261 A FR 8003261A FR 8003261 A FR8003261 A FR 8003261A FR 2476113 B1 FR2476113 B1 FR 2476113B1
Authority
FR
France
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
FR8003261A
Other languages
French (fr)
Other versions
FR2476113A1 (fr
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.)
Societe National Elf Aquitaine
Original Assignee
Societe National Elf Aquitaine
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 Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Priority to FR8003261A priority Critical patent/FR2476113A1/fr
Priority to GB8103977A priority patent/GB2070108B/en
Priority to NO810509A priority patent/NO151292C/no
Priority to CA000370872A priority patent/CA1147136A/fr
Priority to IT19717/81A priority patent/IT1135454B/it
Priority to DE19813105306 priority patent/DE3105306A1/de
Priority to NL8100752A priority patent/NL8100752A/nl
Publication of FR2476113A1 publication Critical patent/FR2476113A1/fr
Application granted granted Critical
Publication of FR2476113B1 publication Critical patent/FR2476113B1/fr
Priority to US06/474,719 priority patent/US4536296A/en
Granted 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
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers

Landscapes

  • Chemical & Material Sciences (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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
FR8003261A 1980-02-14 1980-02-14 Boues de forage resistant a tres haute temperature Granted FR2476113A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR8003261A FR2476113A1 (fr) 1980-02-14 1980-02-14 Boues de forage resistant a tres haute temperature
GB8103977A GB2070108B (en) 1980-02-14 1981-02-10 Drilling and/or completion muds
CA000370872A CA1147136A (fr) 1980-02-14 1981-02-13 Boues de forage et/ou de completion resistant a tres haute temperature
IT19717/81A IT1135454B (it) 1980-02-14 1981-02-13 Fanghi di perforazione e/o di completamento resistenti ad altissima temperatura
NO810509A NO151292C (no) 1980-02-14 1981-02-13 Leirebasert bore- eller kompletteringsslam med lav viskositet og god temperaturbestandighet
DE19813105306 DE3105306A1 (de) 1980-02-14 1981-02-13 Hoch temperaturfeste bohrschlaemme und ihre herstellung
NL8100752A NL8100752A (nl) 1980-02-14 1981-02-16 Boorspoeling en/of eindspoeling met een zeer goede weerstand tegen hoge temperaturen.
US06/474,719 US4536296A (en) 1980-02-14 1983-03-10 Drilling and completion muds useful at elevated temperatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003261A FR2476113A1 (fr) 1980-02-14 1980-02-14 Boues de forage resistant a tres haute temperature

Publications (2)

Publication Number Publication Date
FR2476113A1 FR2476113A1 (fr) 1981-08-21
FR2476113B1 true FR2476113B1 (enExample) 1982-01-22

Family

ID=9238580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003261A Granted FR2476113A1 (fr) 1980-02-14 1980-02-14 Boues de forage resistant a tres haute temperature

Country Status (1)

Country Link
FR (1) FR2476113A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533572A1 (fr) * 1982-09-28 1984-03-30 Elf Aquitaine Perfectionnements a la preparation de polymeres a fonctions hydroxamiques, nouveaux polymeres obtenus et leurs applications
FR2536383A1 (fr) * 1982-11-24 1984-05-25 Elf Aquitaine Procede et produit pour l'empechement de l'entartrage par des eaux
FR2538717B1 (fr) * 1982-12-31 1987-09-11 Elf Aquitaine Procede et produit pour l'inhibition du depot d'argiles dans de l'eau
FR2577568B1 (fr) * 1985-02-19 1987-12-18 Coatex Sa Agent fluidifiant non polluant pour fluides de forage a base d'eau douce ou saline

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761834A (en) * 1952-06-20 1956-09-04 American Cyanamid Co Sulfonated methylol acrylamide polymers and their preparation
US3629101A (en) * 1968-03-02 1971-12-21 Hoechst Ag Water-base clayey drilling fluids

Also Published As

Publication number Publication date
FR2476113A1 (fr) 1981-08-21

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Legal Events

Date Code Title Description
ST Notification of lapse