ES303578A1 - Un procedimiento destinado a impedir el acunamiento de los trenes de barras en curso de perforaciën de sondeo - Google Patents

Un procedimiento destinado a impedir el acunamiento de los trenes de barras en curso de perforaciën de sondeo

Info

Publication number
ES303578A1
ES303578A1 ES0303578A ES303578A ES303578A1 ES 303578 A1 ES303578 A1 ES 303578A1 ES 0303578 A ES0303578 A ES 0303578A ES 303578 A ES303578 A ES 303578A ES 303578 A1 ES303578 A1 ES 303578A1
Authority
ES
Spain
Prior art keywords
stuck
unsticking
freeing
well bores
drill stems
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.)
Expired
Application number
ES0303578A
Other languages
English (en)
Spanish (es)
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.)
PROD CHIM D AUBY SOC D
Societe Nationale des Petroles dAquitaine SA
Original Assignee
PROD CHIM D AUBY SOC D
Societe Nationale des Petroles dAquitaine SA
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 PROD CHIM D AUBY SOC D, Societe Nationale des Petroles dAquitaine SA filed Critical PROD CHIM D AUBY SOC D
Publication of ES303578A1 publication Critical patent/ES303578A1/es
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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/03—Freeing by flushing
    • 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
    • C09K8/26—Oil-in-water emulsions
    • 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
    • C09K8/38—Gaseous or foamed 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/035—Fishing for or freeing objects in boreholes or wells controlling differential pipe sticking

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Drilling And Boring (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Lubricants (AREA)
ES0303578A 1963-08-31 1964-08-29 Un procedimiento destinado a impedir el acunamiento de los trenes de barras en curso de perforaciën de sondeo Expired ES303578A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR946252A FR1422024A (fr) 1963-08-31 1963-08-31 Procédé et produits pour améliorer les conditions de forage

Publications (1)

Publication Number Publication Date
ES303578A1 true ES303578A1 (es) 1965-03-16

Family

ID=8811527

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0303578A Expired ES303578A1 (es) 1963-08-31 1964-08-29 Un procedimiento destinado a impedir el acunamiento de los trenes de barras en curso de perforaciën de sondeo

Country Status (8)

Country Link
BE (1) BE651968A (fr)
DE (1) DE1236441B (fr)
ES (1) ES303578A1 (fr)
FR (1) FR1422024A (fr)
GB (1) GB1074551A (fr)
LU (1) LU46809A1 (fr)
NL (1) NL6410098A (fr)
OA (1) OA00290A (fr)

Also Published As

Publication number Publication date
LU46809A1 (fr) 1964-10-20
DE1236441B (de) 1967-03-16
FR1422024A (fr) 1965-12-24
BE651968A (fr) 1964-12-16
NL6410098A (fr) 1965-03-01
GB1074551A (en) 1967-07-05
OA00290A (fr) 1966-05-15

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