MX9202888A - Caja curva ajustable en la superficie. - Google Patents

Caja curva ajustable en la superficie.

Info

Publication number
MX9202888A
MX9202888A MX9202888A MX9202888A MX9202888A MX 9202888 A MX9202888 A MX 9202888A MX 9202888 A MX9202888 A MX 9202888A MX 9202888 A MX9202888 A MX 9202888A MX 9202888 A MX9202888 A MX 9202888A
Authority
MX
Mexico
Prior art keywords
adjustable curved
curved box
box
adjustable
curved
Prior art date
Application number
MX9202888A
Other languages
English (en)
Inventor
Warren E Askew
Original Assignee
Anadrill Int 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 Anadrill Int Sa filed Critical Anadrill Int Sa
Publication of MX9202888A publication Critical patent/MX9202888A/es

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0849—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid being turned through an angle when passing from one joint element to another

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (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)
MX9202888A 1991-06-27 1992-06-15 Caja curva ajustable en la superficie. MX9202888A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72207391A 1991-06-27 1991-06-27

Publications (1)

Publication Number Publication Date
MX9202888A true MX9202888A (es) 1992-12-01

Family

ID=24900415

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9202888A MX9202888A (es) 1991-06-27 1992-06-15 Caja curva ajustable en la superficie.

Country Status (4)

Country Link
EP (1) EP0520578A2 (es)
CA (1) CA2072517A1 (es)
MX (1) MX9202888A (es)
NO (1) NO922240L (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5311952A (en) * 1992-05-22 1994-05-17 Schlumberger Technology Corporation Apparatus and method for directional drilling with downhole motor on coiled tubing
US6047784A (en) * 1996-02-07 2000-04-11 Schlumberger Technology Corporation Apparatus and method for directional drilling using coiled tubing
US6374916B1 (en) 1999-10-25 2002-04-23 Weatherford/Lamb, Inc. Method and apparatus for stiffening an output shaft on a cutting tool assembly
US6550818B2 (en) 2001-04-20 2003-04-22 Cavare Ltd. Bent sub assembly for directional drilling
CN107269724B (zh) * 2017-06-14 2023-11-28 中石化石油工程技术服务有限公司 半自动扭矩耦合装置

Also Published As

Publication number Publication date
NO922240L (no) 1992-12-28
CA2072517A1 (en) 1992-12-28
NO922240D0 (no) 1992-06-05
EP0520578A2 (en) 1992-12-30

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