DZ1621A1 - Méthode et appareil pour le forage sous pression. - Google Patents

Méthode et appareil pour le forage sous pression.

Info

Publication number
DZ1621A1
DZ1621A1 DZ920120A DZ920120A DZ1621A1 DZ 1621 A1 DZ1621 A1 DZ 1621A1 DZ 920120 A DZ920120 A DZ 920120A DZ 920120 A DZ920120 A DZ 920120A DZ 1621 A1 DZ1621 A1 DZ 1621A1
Authority
DZ
Algeria
Prior art keywords
pressure drilling
drilling
pressure
Prior art date
Application number
DZ920120A
Other languages
English (en)
Inventor
Michael L Smith
Charles Edward Goodman
Original Assignee
Cudd Pressure Control Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25077045&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DZ1621(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cudd Pressure Control Inc filed Critical Cudd Pressure Control Inc
Application granted granted Critical
Publication of DZ1621A1 publication Critical patent/DZ1621A1/fr

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
    • 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
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • 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
    • E21B4/02—Fluid rotary type drives
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (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)
DZ920120A 1991-09-26 1992-09-23 Méthode et appareil pour le forage sous pression. DZ1621A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/766,633 US5215151A (en) 1991-09-26 1991-09-26 Method and apparatus for drilling bore holes under pressure

Publications (1)

Publication Number Publication Date
DZ1621A1 true DZ1621A1 (fr) 2002-02-17

Family

ID=25077045

Family Applications (1)

Application Number Title Priority Date Filing Date
DZ920120A DZ1621A1 (fr) 1991-09-26 1992-09-23 Méthode et appareil pour le forage sous pression.

Country Status (5)

Country Link
US (2) US5215151A (fr)
AU (1) AU2699992A (fr)
CA (1) CA2079071C (fr)
DZ (1) DZ1621A1 (fr)
WO (1) WO1993006331A1 (fr)

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US11530597B2 (en) 2021-02-18 2022-12-20 Saudi Arabian Oil Company Downhole wireless communication
US11603756B2 (en) 2021-03-03 2023-03-14 Saudi Arabian Oil Company Downhole wireless communication
US11644351B2 (en) 2021-03-19 2023-05-09 Saudi Arabian Oil Company Multiphase flow and salinity meter with dual opposite handed helical resonators
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Also Published As

Publication number Publication date
WO1993006331A1 (fr) 1993-04-01
CA2079071C (fr) 1996-06-04
AU2699992A (en) 1993-04-27
USRE36556E (en) 2000-02-08
CA2079071A1 (fr) 1993-03-27
US5215151A (en) 1993-06-01

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