FR2286871B1 - - Google Patents

Info

Publication number
FR2286871B1
FR2286871B1 FR7538392A FR7538392A FR2286871B1 FR 2286871 B1 FR2286871 B1 FR 2286871B1 FR 7538392 A FR7538392 A FR 7538392A FR 7538392 A FR7538392 A FR 7538392A FR 2286871 B1 FR2286871 B1 FR 2286871B1
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
FR7538392A
Other languages
French (fr)
Other versions
FR2286871A1 (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.)
OIL BASE GERMANY GmbH
Original Assignee
OIL BASE GERMANY GmbH
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 OIL BASE GERMANY GmbH filed Critical OIL BASE GERMANY GmbH
Publication of FR2286871A1 publication Critical patent/FR2286871A1/fr
Application granted granted Critical
Publication of FR2286871B1 publication Critical patent/FR2286871B1/fr
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02Well-drilling compositions
    • C09K8/04Aqueous well-drilling compositions
    • C09K8/06Clay-free compositions

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)
  • Lubricants (AREA)
FR7538392A 1975-10-22 1975-12-15 Lubrifiant pour fluides de forage du type saumure Granted FR2286871A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62460375A 1975-10-22 1975-10-22

Publications (2)

Publication Number Publication Date
FR2286871A1 FR2286871A1 (fr) 1976-04-30
FR2286871B1 true FR2286871B1 (zh) 1979-06-29

Family

ID=24502615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538392A Granted FR2286871A1 (fr) 1975-10-22 1975-12-15 Lubrifiant pour fluides de forage du type saumure

Country Status (7)

Country Link
DE (1) DE2556455B1 (zh)
DK (1) DK561875A (zh)
FR (1) FR2286871A1 (zh)
GB (1) GB1490317A (zh)
IT (1) IT1052582B (zh)
NL (1) NL154776B (zh)
NO (1) NO754079L (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138910A1 (de) * 1991-11-27 1993-06-03 Henkel Kgaa Verwendung von partiell dehydratisierten ricinusoelen als schmiermittel
US5707940A (en) * 1995-06-07 1998-01-13 The Lubrizol Corporation Environmentally friendly water based drilling fluids
US8071510B2 (en) * 2008-07-16 2011-12-06 Baker Hughes Incorporated Method of increasing lubricity of brine-based drilling fluids and completion brines

Also Published As

Publication number Publication date
FR2286871A1 (fr) 1976-04-30
DK561875A (da) 1976-04-23
DE2556455B1 (de) 1977-03-17
IT1052582B (it) 1981-07-20
NL154776B (nl) 1977-10-17
NL7514178A (nl) 1977-04-26
GB1490317A (en) 1977-11-02
NO754079L (zh) 1977-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse