ES273755A1 - Method of drilling in permeable formations - Google Patents

Method of drilling in permeable formations

Info

Publication number
ES273755A1
ES273755A1 ES0273755A ES273755A ES273755A1 ES 273755 A1 ES273755 A1 ES 273755A1 ES 0273755 A ES0273755 A ES 0273755A ES 273755 A ES273755 A ES 273755A ES 273755 A1 ES273755 A1 ES 273755A1
Authority
ES
Spain
Prior art keywords
drilling
permeable formations
formation
wall
drilling fluid
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
ES0273755A
Other languages
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES273755A1 publication Critical patent/ES273755A1/en
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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/34—Organic liquids
    • 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
    • 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
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Removal Of Floating Material (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

Drilling method in permeable formations with the use of a drilling fluid, characterized by the use of a drilling fluid that, when penetrating into the formation, does not form an impermeable layer on the wall of the formation, but rather reduces the permeability of the formation at a certain distance from said wall. (Machine-translation by Google Translate, not legally binding)
ES0273755A 1961-01-18 1962-01-16 Method of drilling in permeable formations Expired ES273755A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL260171 1961-01-18

Publications (1)

Publication Number Publication Date
ES273755A1 true ES273755A1 (en) 1962-07-01

Family

ID=19752816

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0273755A Expired ES273755A1 (en) 1961-01-18 1962-01-16 Method of drilling in permeable formations

Country Status (6)

Country Link
US (1) US3223185A (en)
DE (1) DE1148953B (en)
ES (1) ES273755A1 (en)
GB (1) GB934165A (en)
NL (1) NL260171A (en)
OA (1) OA00412A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1041069A (en) * 1963-12-04 1966-09-01 Shell Int Research Method of drilling a hole in a permeable underground formation and drilling fluid suitable for carrying out the said method
US3373106A (en) * 1965-04-08 1968-03-12 Seepage Control Inc Well-drilling method
CA2583484C (en) * 2006-03-30 2008-12-30 Canadian Energy Services L.P. Drilling fluid and method for reducing lost circulation
US8235119B2 (en) * 2006-03-30 2012-08-07 Canadian Energy Services, Lp Drilling fluid and method for reducing lost circulation
US8607895B2 (en) * 2007-07-06 2013-12-17 Canadian Energy Services, Lp Drilling fluid additive for reducing lost circulation in a drilling operation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1421706A (en) * 1918-10-15 1922-07-04 Mills Ronald Van Auken Process of excluding water from oil and gas wells
US2156219A (en) * 1937-06-05 1939-04-25 Stanolind Oil & Gas Company Chemical plugging of brinebearing strata
US2801218A (en) * 1954-06-18 1957-07-30 Pan American Petroleum Corp Emulsion gels for well servicing
US2801699A (en) * 1954-12-24 1957-08-06 Pure Oil Co Process for temporarily and selectively sealing a well
US2867278A (en) * 1956-11-16 1959-01-06 Great Western Drilling Company Sealing porous formations
US3040821A (en) * 1958-02-17 1962-06-26 Pan American Petroleum Corp Drilling wells with clear water
US2896716A (en) * 1958-06-06 1959-07-28 Pan American Petroleum Corp Plugging formations with asphalt

Also Published As

Publication number Publication date
GB934165A (en) 1963-08-14
OA00412A (en) 1966-05-15
DE1148953B (en) 1963-05-22
NL260171A (en)
US3223185A (en) 1965-12-14

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