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FR2432079A1 - Crank connector for adjustment of drilling path - comprises interconnected tubes having variable relative angular positioning - Google Patents

Crank connector for adjustment of drilling path - comprises interconnected tubes having variable relative angular positioning

Info

Publication number
FR2432079A1
FR2432079A1 FR7822063A FR7822063A FR2432079A1 FR 2432079 A1 FR2432079 A1 FR 2432079A1 FR 7822063 A FR7822063 A FR 7822063A FR 7822063 A FR7822063 A FR 7822063A FR 2432079 A1 FR2432079 A1 FR 2432079A1
Authority
FR
France
Prior art keywords
adjustment
relative angular
angular positioning
members
variable relative
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.)
Granted
Application number
FR7822063A
Other languages
French (fr)
Other versions
FR2432079B1 (en
Inventor
Jean-Paul Nguyen
Emmanuel Laval
Andre Cendre
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7822063A priority Critical patent/FR2432079A1/en
Priority to FR7908803A priority patent/FR2453268A2/en
Priority to CH646579A priority patent/CH630700A5/en
Priority to NLAANVRAGE7905667,A priority patent/NL189619C/en
Priority to SE7906247A priority patent/SE441291B/en
Priority to NO792419A priority patent/NO155588C/en
Priority to BR7904679A priority patent/BR7904679A/en
Priority to MX10001279U priority patent/MX6547E/en
Priority to JP9332479A priority patent/JPS55122989A/en
Priority to IT24593/79A priority patent/IT1122291B/en
Priority to CA332,401A priority patent/CA1128925A/en
Priority to US06/060,110 priority patent/US4286676A/en
Priority to DE19792930014 priority patent/DE2930014A1/en
Priority to GB7925749A priority patent/GB2026063B/en
Publication of FR2432079A1 publication Critical patent/FR2432079A1/en
Priority to US06/260,613 priority patent/US4374547A/en
Priority to FR8200652A priority patent/FR2519686A2/en
Application granted granted Critical
Publication of FR2432079B1 publication Critical patent/FR2432079B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)

Abstract

A crank connector for directional drilling comprises a pair of tubular members connected to each other. the axis of rotation of one of the tubular members and the axis of the members are separate and converge at the same point. A piston is constrained to rotate with a shaft connecting the members and forms part of an arrangement to remotely control the relative angular positions of the member. The members can be locked against relative rotation after adjustment of their angular position.
FR7822063A 1978-07-24 1978-07-24 Crank connector for adjustment of drilling path - comprises interconnected tubes having variable relative angular positioning Granted FR2432079A1 (en)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR7822063A FR2432079A1 (en) 1978-07-24 1978-07-24 Crank connector for adjustment of drilling path - comprises interconnected tubes having variable relative angular positioning
FR7908803A FR2453268A2 (en) 1978-07-24 1979-04-06 Crank connector for adjustment of drilling path - comprises interconnected tubes having variable relative angular positioning
CH646579A CH630700A5 (en) 1978-07-24 1979-07-11 VARIABLE ANGLE ELBOW CONNECTION FOR DIRECTED DRILLING.
NLAANVRAGE7905667,A NL189619C (en) 1978-07-24 1979-07-20 ELBOW JOINT FOR APPLICATION IN ADVANCED DRILLING.
SE7906247A SE441291B (en) 1978-07-24 1979-07-20 KNEE JOINT AT MOUNTAIN DRILL
BR7904679A BR7904679A (en) 1978-07-24 1979-07-23 CURVE CONNECTION WITH VARIABLE ANGLE BY REMOTE CONTROL
MX10001279U MX6547E (en) 1978-07-24 1979-07-23 IMPROVED ANGLE VARIABLE ANGLE JOINT FOR DIRECTED DRILLS
NO792419A NO155588C (en) 1978-07-24 1979-07-23 ALBUC CLUTCH FOR USE IN DIRECTIONAL DRILLING.
JP9332479A JPS55122989A (en) 1978-07-24 1979-07-24 Crank connector
IT24593/79A IT1122291B (en) 1978-07-24 1979-07-24 ELBOW FITTING WITH VARIABLE CORNER FOR GUIDED DRILLING
CA332,401A CA1128925A (en) 1978-07-24 1979-07-24 Variable angle bent sub for directional drilling
US06/060,110 US4286676A (en) 1978-07-24 1979-07-24 Crank connector for directional drilling
DE19792930014 DE2930014A1 (en) 1978-07-24 1979-07-24 MANIFOLD WITH VARIABLE ANGLE FOR DIRECTIONAL HOLES
GB7925749A GB2026063B (en) 1978-07-24 1979-07-24 Crank connectors for directional drilling
US06/260,613 US4374547A (en) 1978-07-24 1981-05-05 Crank connector for directional drilling
FR8200652A FR2519686A2 (en) 1978-07-24 1982-01-14 Pipe connector with variable angle for directional drilling - where hydraulically actuated valve is used to restrict flow of drilling liq. while connector angle is changed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822063A FR2432079A1 (en) 1978-07-24 1978-07-24 Crank connector for adjustment of drilling path - comprises interconnected tubes having variable relative angular positioning

Publications (2)

Publication Number Publication Date
FR2432079A1 true FR2432079A1 (en) 1980-02-22
FR2432079B1 FR2432079B1 (en) 1983-02-04

Family

ID=9211180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822063A Granted FR2432079A1 (en) 1978-07-24 1978-07-24 Crank connector for adjustment of drilling path - comprises interconnected tubes having variable relative angular positioning

Country Status (1)

Country Link
FR (1) FR2432079A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140646A1 (en) * 1980-10-13 1982-08-12 Institut Français du Pétrole, 92502 Rueil-Malmaison, Hauts-de-Seine MANIFOLD CONNECTOR WITH VARIABLE ANGLE FOR DIRECTIONAL HOLES
FR2519686A2 (en) * 1978-07-24 1983-07-18 Inst Francais Du Petrole Pipe connector with variable angle for directional drilling - where hydraulically actuated valve is used to restrict flow of drilling liq. while connector angle is changed
FR2617533A1 (en) * 1987-06-30 1989-01-06 Smf Int DEVICE FOR REMOTELY ADJUSTING THE RELATIVE ORIENTATION OF TWO SECTIONS OF A DRILLING COLUMN
EP0376811A1 (en) * 1988-12-30 1990-07-04 Institut Français du Pétrole Remote actuator with a nozzle-needle system
EP0376805A1 (en) * 1988-12-30 1990-07-04 Institut Français du Pétrole Controlled directional drilling assembly with a variable geometry stabiliser, and its use
FR2641317A1 (en) * 1988-12-30 1990-07-06 Inst Francais Du Petrole DRILL LINING EQUIPMENT COMPRISING AN ACTUATOR, A MOTOR AND CONTROL MEANS
FR2641316A1 (en) * 1988-12-30 1990-07-06 Inst Francais Du Petrole CONTROLLED TRACK DRILLING HAVING A VARIABLE-ANGLE ELBOW ELEMENT AND USE THEREOF
FR2670824A1 (en) * 1990-12-21 1992-06-26 Inst Francais Du Petrole DEVICE FOR THE REMOTE OPERATION OF EQUIPMENT COMPRISING A HARD / NEEDLE SYSTEM AND ITS APPLICATION TO A DRILLING LINING.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365007A (en) * 1965-10-24 1968-01-23 Wilson Supply Co Directional drilling tool and method
US3593810A (en) * 1969-10-13 1971-07-20 Schlumberger Technology Corp Methods and apparatus for directional drilling
FR2177920A1 (en) * 1972-03-24 1973-11-09 King Russel Michael
US3888319A (en) * 1973-11-26 1975-06-10 Continental Oil Co Control system for a drilling apparatus
US4040494A (en) * 1975-06-09 1977-08-09 Smith International, Inc. Drill director

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365007A (en) * 1965-10-24 1968-01-23 Wilson Supply Co Directional drilling tool and method
US3593810A (en) * 1969-10-13 1971-07-20 Schlumberger Technology Corp Methods and apparatus for directional drilling
FR2177920A1 (en) * 1972-03-24 1973-11-09 King Russel Michael
US3888319A (en) * 1973-11-26 1975-06-10 Continental Oil Co Control system for a drilling apparatus
US4040494A (en) * 1975-06-09 1977-08-09 Smith International, Inc. Drill director

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519686A2 (en) * 1978-07-24 1983-07-18 Inst Francais Du Petrole Pipe connector with variable angle for directional drilling - where hydraulically actuated valve is used to restrict flow of drilling liq. while connector angle is changed
DE3140646A1 (en) * 1980-10-13 1982-08-12 Institut Français du Pétrole, 92502 Rueil-Malmaison, Hauts-de-Seine MANIFOLD CONNECTOR WITH VARIABLE ANGLE FOR DIRECTIONAL HOLES
FR2617533A1 (en) * 1987-06-30 1989-01-06 Smf Int DEVICE FOR REMOTELY ADJUSTING THE RELATIVE ORIENTATION OF TWO SECTIONS OF A DRILLING COLUMN
EP0298828A1 (en) * 1987-06-30 1989-01-11 S.M.F. International Apparatus for remotely controlling the relative orientation of two pieces of a pipe string
US4836303A (en) * 1987-06-30 1989-06-06 Smf International Device for the remote adjustment of the relative orientation of two sections of a column
FR2641316A1 (en) * 1988-12-30 1990-07-06 Inst Francais Du Petrole CONTROLLED TRACK DRILLING HAVING A VARIABLE-ANGLE ELBOW ELEMENT AND USE THEREOF
EP0376805A1 (en) * 1988-12-30 1990-07-04 Institut Français du Pétrole Controlled directional drilling assembly with a variable geometry stabiliser, and its use
FR2641317A1 (en) * 1988-12-30 1990-07-06 Inst Francais Du Petrole DRILL LINING EQUIPMENT COMPRISING AN ACTUATOR, A MOTOR AND CONTROL MEANS
EP0376811A1 (en) * 1988-12-30 1990-07-04 Institut Français du Pétrole Remote actuator with a nozzle-needle system
FR2641315A1 (en) * 1988-12-30 1990-07-06 Inst Francais Du Petrole CONTROLLED TRACK DRILLING TRIM COMPRISING A VARIABLE GEOMETRY STABILIZER AND USE THEREOF
FR2641320A1 (en) * 1988-12-30 1990-07-06 Inst Francais Du Petrole REMOTE EQUIPMENT ACTUATION DEVICE COMPRISING A DUCTING-NEEDLE SYSTEM
EP0377373A1 (en) * 1988-12-30 1990-07-11 Institut Français du Pétrole Controlled directional drilling assembly with a variable-angle elbow element, and its use
EP0380893A1 (en) * 1988-12-30 1990-08-08 Institut Français du Pétrole Drilling assembly with an actuator, a motor and control means
FR2670824A1 (en) * 1990-12-21 1992-06-26 Inst Francais Du Petrole DEVICE FOR THE REMOTE OPERATION OF EQUIPMENT COMPRISING A HARD / NEEDLE SYSTEM AND ITS APPLICATION TO A DRILLING LINING.
WO1992011461A1 (en) * 1990-12-21 1992-07-09 Institut Français Du Petrole Device for remotely operating an assembly comprising a bean/needle system, and use thereof in a drill string
US5392867A (en) * 1990-12-21 1995-02-28 Institut Francias Du Petrole Device for remotely operating and assembly comprising a bean/needle system, and use thereof in a drill string

Also Published As

Publication number Publication date
FR2432079B1 (en) 1983-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse