FR2064396B1 - - Google Patents

Info

Publication number
FR2064396B1
FR2064396B1 FR707037394A FR7037394A FR2064396B1 FR 2064396 B1 FR2064396 B1 FR 2064396B1 FR 707037394 A FR707037394 A FR 707037394A FR 7037394 A FR7037394 A FR 7037394A FR 2064396 B1 FR2064396 B1 FR 2064396B1
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
FR707037394A
Other languages
French (fr)
Other versions
FR2064396A1 (en
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.)
Dresser Industries Inc
Original Assignee
Dresser 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of FR2064396A1 publication Critical patent/FR2064396A1/fr
Application granted granted Critical
Publication of FR2064396B1 publication Critical patent/FR2064396B1/fr
Expired 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
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/003—Means for stopping loss of drilling fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Soft Magnetic Materials (AREA)
  • Lubricants (AREA)
  • Treatment Of Sludge (AREA)
FR707037394A 1969-10-17 1970-10-16 Expired FR2064396B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86736569A 1969-10-17 1969-10-17

Publications (2)

Publication Number Publication Date
FR2064396A1 FR2064396A1 (en) 1971-07-23
FR2064396B1 true FR2064396B1 (en) 1974-06-21

Family

ID=25349653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707037394A Expired FR2064396B1 (en) 1969-10-17 1970-10-16

Country Status (6)

Country Link
DE (1) DE2053134A1 (en)
FR (1) FR2064396B1 (en)
GB (1) GB1276411A (en)
NL (1) NL166052C (en)
NO (1) NO130024B (en)
ZA (1) ZA706329B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1125001A (en) * 1978-05-05 1982-06-08 Paul H. Javora Lignosulfonate salt in drilling fluid
CA1176630A (en) * 1980-11-27 1984-10-23 Michio Uemura Drilling fluid additives
NO855095L (en) * 1985-01-24 1986-07-25 Halliburton Co Diluents for use in aqueous drilling fluids.
US4921620A (en) * 1985-02-02 1990-05-01 Union Camp Corporation Chrome humates as drilling mud additives
CN1015373B (en) * 1990-04-16 1992-02-05 王�锋 Well-drilling composition diluent
ES2335562B2 (en) * 2007-03-07 2011-11-30 Timac Agro España, S.A. HETEROMOLECULAR METALIC COMPLEXES (CHELATES) OF HUMAN NATURE.
NO345980B1 (en) * 2017-03-16 2021-12-06 Elkem As Fertilizer comprising bioavailable Si and method for production thereof
CN110713824B (en) * 2019-09-24 2021-09-07 大港油田集团有限责任公司 Anti-adsorption composite oil displacement system and preparation method thereof

Also Published As

Publication number Publication date
NL166052C (en) 1981-06-15
NO130024B (en) 1974-06-24
NL166052B (en) 1981-01-15
ZA706329B (en) 1971-04-28
GB1276411A (en) 1972-06-01
NL7014826A (en) 1971-04-20
DE2053134A1 (en) 1971-05-06
FR2064396A1 (en) 1971-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse