DK0494739T3 - Fremgangsmåde til ændring af boreretningen i et borehul - Google Patents

Fremgangsmåde til ændring af boreretningen i et borehul

Info

Publication number
DK0494739T3
DK0494739T3 DK92300065.7T DK92300065T DK0494739T3 DK 0494739 T3 DK0494739 T3 DK 0494739T3 DK 92300065 T DK92300065 T DK 92300065T DK 0494739 T3 DK0494739 T3 DK 0494739T3
Authority
DK
Denmark
Prior art keywords
borehole
changing
drilling direction
drilling
Prior art date
Application number
DK92300065.7T
Other languages
English (en)
Inventor
Clyde Cook Jr
Kirk L Harris
Original Assignee
Halliburton Co
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 US07/638,878 external-priority patent/US5125455A/en
Application filed by Halliburton Co filed Critical Halliburton Co
Application granted granted Critical
Publication of DK0494739T3 publication Critical patent/DK0494739T3/da

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
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/48—Clinker treatment
    • C04B7/52—Grinding ; After-treatment of ground cement
    • C04B7/527—Grinding ; After-treatment of ground cement obtaining cements characterised by fineness, e.g. by multi-modal particle size distribution
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Earth Drilling (AREA)
DK92300065.7T 1991-01-08 1992-01-06 Fremgangsmåde til ændring af boreretningen i et borehul DK0494739T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/638,878 US5125455A (en) 1991-01-08 1991-01-08 Primary cementing
US07/679,373 US5086850A (en) 1991-01-08 1991-04-02 Well bore drilling direction changing method

Publications (1)

Publication Number Publication Date
DK0494739T3 true DK0494739T3 (da) 1995-09-25

Family

ID=27093199

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92300065.7T DK0494739T3 (da) 1991-01-08 1992-01-06 Fremgangsmåde til ændring af boreretningen i et borehul

Country Status (8)

Country Link
US (1) US5086850A (da)
EP (1) EP0494739B1 (da)
AU (1) AU644709B2 (da)
BR (1) BR9201156A (da)
DE (1) DE69204305T2 (da)
DK (1) DK0494739T3 (da)
GR (1) GR3018241T3 (da)
NO (1) NO920309L (da)

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Also Published As

Publication number Publication date
NO920309D0 (no) 1992-01-23
DE69204305D1 (de) 1995-10-05
NO920309L (no) 1992-10-05
AU644709B2 (en) 1993-12-16
AU9008591A (en) 1992-10-08
DE69204305T2 (de) 1996-02-01
EP0494739A3 (en) 1992-08-05
EP0494739B1 (en) 1995-08-30
GR3018241T3 (en) 1996-02-29
BR9201156A (pt) 1992-12-01
US5086850A (en) 1992-02-11
EP0494739A2 (en) 1992-07-15

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