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FR2363689A1 - LUBRICATING MUD FOR WELL DRILLING - Google Patents

LUBRICATING MUD FOR WELL DRILLING

Info

Publication number
FR2363689A1
FR2363689A1 FR7726607A FR7726607A FR2363689A1 FR 2363689 A1 FR2363689 A1 FR 2363689A1 FR 7726607 A FR7726607 A FR 7726607A FR 7726607 A FR7726607 A FR 7726607A FR 2363689 A1 FR2363689 A1 FR 2363689A1
Authority
FR
France
Prior art keywords
well drilling
drilling
lubricating mud
mud
lubricating
Prior art date
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.)
Granted
Application number
FR7726607A
Other languages
French (fr)
Other versions
FR2363689B1 (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.)
Individual
Original Assignee
Individual
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
Priority claimed from US05/770,590 external-priority patent/US4063603A/en
Application filed by Individual filed Critical Individual
Publication of FR2363689A1 publication Critical patent/FR2363689A1/en
Application granted granted Critical
Publication of FR2363689B1 publication Critical patent/FR2363689B1/fr
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
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives
    • 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
    • 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
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/34—Lubricant additives

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)

Abstract

La boue de forage selon l'invention contient des perles en matière plastique sensiblement sphériques, insolubles dans les hydrocarbures et l'eau et capables de supporter sans être broyées les pressions auxquelles elles sont soumises à l'intérieur du puits en cours de forage. Applications : forage des puits de pétrole.The drilling mud according to the invention contains substantially spherical plastic beads, insoluble in hydrocarbons and water and capable of withstanding without being crushed the pressures to which they are subjected inside the well during drilling. Applications: drilling of oil wells.

FR7726607A 1976-09-02 1977-09-01 LUBRICATING MUD FOR WELL DRILLING Granted FR2363689A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71994476A 1976-09-02 1976-09-02
US05/770,590 US4063603A (en) 1976-09-02 1977-02-22 Drilling fluid lubricant

Publications (2)

Publication Number Publication Date
FR2363689A1 true FR2363689A1 (en) 1978-03-31
FR2363689B1 FR2363689B1 (en) 1983-03-18

Family

ID=27110170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726607A Granted FR2363689A1 (en) 1976-09-02 1977-09-01 LUBRICATING MUD FOR WELL DRILLING

Country Status (5)

Country Link
DE (1) DE2739442A1 (en)
FR (1) FR2363689A1 (en)
GB (1) GB1574797A (en)
NL (1) NL7709725A (en)
NO (1) NO145513C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131067A (en) * 1982-11-17 1984-06-13 Doverstrand Ltd Improvements in drilling fluids
US6530437B2 (en) 2000-06-08 2003-03-11 Maurer Technology Incorporated Multi-gradient drilling method and system
CN115651137A (en) * 2022-10-08 2023-01-31 中石化石油工程技术服务有限公司 Wear-resistant drag reducer for powdery drilling fluid and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943679A (en) * 1955-07-15 1960-07-05 Pan American Petroleum Corp Well-servicing compositions and methods
US3216933A (en) * 1962-08-02 1965-11-09 Pan American Petroleum Corp Method for preventing drill pipe from sticking
US3368636A (en) * 1963-12-04 1968-02-13 Shell Oil Co Method of drilling a hole in a permeable underground formation and drilling fluid suitable for carrying out said method
US3882029A (en) * 1972-09-29 1975-05-06 Union Oil Co Well completion and workover fluid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943679A (en) * 1955-07-15 1960-07-05 Pan American Petroleum Corp Well-servicing compositions and methods
US3216933A (en) * 1962-08-02 1965-11-09 Pan American Petroleum Corp Method for preventing drill pipe from sticking
US3368636A (en) * 1963-12-04 1968-02-13 Shell Oil Co Method of drilling a hole in a permeable underground formation and drilling fluid suitable for carrying out said method
US3882029A (en) * 1972-09-29 1975-05-06 Union Oil Co Well completion and workover fluid

Also Published As

Publication number Publication date
NO145513C (en) 1982-04-14
NO773024L (en) 1978-03-03
NL7709725A (en) 1978-03-06
FR2363689B1 (en) 1983-03-18
DE2739442A1 (en) 1978-03-09
NO145513B (en) 1981-12-28
GB1574797A (en) 1980-09-10

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 18/78

TP Transmission of property