BR8907750A - Aparelho e processo para perfuracao direcional - Google Patents

Aparelho e processo para perfuracao direcional

Info

Publication number
BR8907750A
BR8907750A BR898907750A BR8907750A BR8907750A BR 8907750 A BR8907750 A BR 8907750A BR 898907750 A BR898907750 A BR 898907750A BR 8907750 A BR8907750 A BR 8907750A BR 8907750 A BR8907750 A BR 8907750A
Authority
BR
Brazil
Prior art keywords
appliance
drilling process
directional drilling
directional
drilling
Prior art date
Application number
BR898907750A
Other languages
English (en)
Inventor
James Bain Noble
Original Assignee
James Bain Noble
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 GB888825771A external-priority patent/GB8825771D0/en
Priority claimed from GB898903447A external-priority patent/GB8903447D0/en
Priority claimed from GB898913594A external-priority patent/GB8913594D0/en
Application filed by James Bain Noble filed Critical James Bain Noble
Publication of BR8907750A publication Critical patent/BR8907750A/pt

Links

Classifications

    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/20—Drives for drilling, used in the borehole combined with surface drive
    • 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
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Paper (AREA)
BR898907750A 1988-11-03 1989-11-03 Aparelho e processo para perfuracao direcional BR8907750A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB888825771A GB8825771D0 (en) 1988-11-03 1988-11-03 Directional drilling device
GB898903447A GB8903447D0 (en) 1989-02-15 1989-02-15 Directional drilling device
GB898913594A GB8913594D0 (en) 1989-06-13 1989-06-13 Directional drilling device
PCT/GB1989/001318 WO1990005235A1 (en) 1988-11-03 1989-11-03 Directional drilling apparatus and method

Publications (1)

Publication Number Publication Date
BR8907750A true BR8907750A (pt) 1991-08-27

Family

ID=27264151

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898907750A BR8907750A (pt) 1988-11-03 1989-11-03 Aparelho e processo para perfuracao direcional

Country Status (9)

Country Link
US (1) US5113953A (pt)
EP (1) EP0441890B1 (pt)
AU (1) AU635509B2 (pt)
BR (1) BR8907750A (pt)
CA (1) CA2002135C (pt)
DE (1) DE68914286T2 (pt)
DK (1) DK173482B1 (pt)
NO (1) NO178834C (pt)
WO (1) WO1990005235A1 (pt)

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Also Published As

Publication number Publication date
DK80591D0 (da) 1991-04-30
DE68914286D1 (de) 1994-05-05
AU4630189A (en) 1990-05-28
US5113953A (en) 1992-05-19
CA2002135A1 (en) 1990-05-03
EP0441890A1 (en) 1991-08-21
DK80591A (da) 1991-04-30
DK173482B1 (da) 2000-12-18
AU635509B2 (en) 1993-03-25
NO911720L (no) 1991-07-02
DE68914286T2 (de) 1994-11-03
EP0441890B1 (en) 1994-03-30
NO178834C (no) 1996-06-12
WO1990005235A1 (en) 1990-05-17
NO911720D0 (no) 1991-05-02
CA2002135C (en) 1999-02-02
NO178834B (no) 1996-03-04

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