FR2506832A1 - CYLINDER FOR WELLBORE INSTALLATION FOR PUSHING CASING INTO THE WELL - Google Patents

CYLINDER FOR WELLBORE INSTALLATION FOR PUSHING CASING INTO THE WELL

Info

Publication number
FR2506832A1
FR2506832A1 FR8208927A FR8208927A FR2506832A1 FR 2506832 A1 FR2506832 A1 FR 2506832A1 FR 8208927 A FR8208927 A FR 8208927A FR 8208927 A FR8208927 A FR 8208927A FR 2506832 A1 FR2506832 A1 FR 2506832A1
Authority
FR
France
Prior art keywords
cylinder
well
supported
mechanisms
cylinders
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
FR8208927A
Other languages
French (fr)
Other versions
FR2506832B1 (en
Inventor
George I Boyadjieff
Andrew B Campbell
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.)
Varco International Inc
Original Assignee
Varco International 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
Application filed by Varco International Inc filed Critical Varco International Inc
Publication of FR2506832A1 publication Critical patent/FR2506832A1/en
Application granted granted Critical
Publication of FR2506832B1 publication Critical patent/FR2506832B1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • E21B19/07—Slip-type elevators

Abstract

LA PRESENTE INVENTION CONCERNE UN VERIN POUR ENFONCER DES TUBAGES DEPUIS UNE INSTALLATION DE FORAGE DANS UN PUITS. LE VERIN COMPREND UNE PLURALITE DE MECANISMES A PISTON ET CYLINDRE 29 S'ETENDANT VERTICALEMENT DE PART ET D'AUTRE DE L'AXE 24 DU PUITS ET SOUTENUS A LEURS EXTREMITES INFERIEURES PAR UNE BASE 30, UNE PREMIERE STRUCTURE SUPERIEURE 63 S'ETENDANT ENTRE LES EXTREMITES SUPERIEURES DES CYLINDRES 42 DE CES MECANISMES 29 ET SUPPORTEES A LA BASE 30 PAR CES CYLINDRES 42, UNE SECONDE STRUCTURE DE SERRAGE SUPERIEURE 65 SUPPORTEE PAR LES PISTONS 47 ET MOBILE AVEC CEUX-CI, ET DES UNITES DE SERRAGE 64, 66 PORTEES PAR CES DEUX STRUCTURES 63, 65 ET POUVANT SERRER DE FACON LIBERABLE LES TUBAGES POUR LES ABAISSER ETAPE PAR ETAPE PAR UNE COMMANDE VERTICALE RELATIVE DES DEUX STRUCTURES 63, 65 AU MOYEN DES MECANISMES A PISTON ET CYLINDRES. L'INVENTION EST PAR EXEMPLE UTILISABLE DANS L'INDUSTRIE PETROLIERE.THE PRESENT INVENTION RELATES TO A CYLINDER FOR DRIVING PIPES FROM A DRILLING PLANT IN A WELL. THE CYLINDER INCLUDES A PLURALITY OF PISTON AND CYLINDER MECHANISMS 29 EXTENDING VERTICALLY ON EACH OTHER OF THE SHAFT 24 OF THE WELL AND SUPPORTED AT THEIR LOWER ENDS BY A BASE 30, A FIRST UPPER STRUCTURE 63 EXTENDING BETWEEN THE UPPER ENDS OF THE CYLINDERS 42 OF THESE MECHANISMS 29 AND SUPPORTED AT THE BASE 30 BY THESE CYLINDERS 42, A SECOND UPPER CLAMPING STRUCTURE 65 SUPPORTED BY THE PISTONS 47 AND MOBILE WITH THEM, AND OF THE CLAMPING UNITS 64, 66 CARRIED BY THESE TWO STRUCTURES 63, 65 AND CAPABLE OF RELEASING THE TUBES TO LOWER THEM STEP BY STEP BY A RELATIVE VERTICAL CONTROL OF THE TWO STRUCTURES 63, 65 BY MEANS OF PISTON AND CYLINDER MECHANISMS. THE INVENTION CAN FOR EXAMPLE USE IN THE OIL INDUSTRY.

FR8208927A 1981-06-01 1982-05-24 CYLINDER FOR WELLBORE INSTALLATION FOR PUSHING CASING INTO THE WELL Expired FR2506832B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26876381A 1981-06-01 1981-06-01

Publications (2)

Publication Number Publication Date
FR2506832A1 true FR2506832A1 (en) 1982-12-03
FR2506832B1 FR2506832B1 (en) 1985-11-08

Family

ID=23024372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8208927A Expired FR2506832B1 (en) 1981-06-01 1982-05-24 CYLINDER FOR WELLBORE INSTALLATION FOR PUSHING CASING INTO THE WELL

Country Status (6)

Country Link
JP (1) JPS582196A (en)
CA (1) CA1185228A (en)
DE (1) DE3219587A1 (en)
FR (1) FR2506832B1 (en)
GB (1) GB2099486B (en)
NO (1) NO821635L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421175A (en) * 1981-08-28 1983-12-20 Varco International, Inc. Method of drilling and casing a well
US4437515A (en) * 1981-12-21 1984-03-20 Varco International, Inc. Positioning of well pipe jack in a rig
GB2152920B (en) * 1983-08-12 1987-06-24 Secr Defence Propellant composition
US7107875B2 (en) * 2000-03-14 2006-09-19 Weatherford/Lamb, Inc. Methods and apparatus for connecting tubulars while drilling
GB0206414D0 (en) * 2002-03-19 2002-05-01 Weatherford Lamb A tubing injector
US7832974B2 (en) 2005-06-01 2010-11-16 Canrig Drilling Technology Ltd. Pipe-handling apparatus
WO2008022424A1 (en) 2006-08-24 2008-02-28 Canrig Drilling Technology Ltd. Oilfield tubular torque wrench
WO2008022425A1 (en) 2006-08-24 2008-02-28 Canrig Drilling Technology Ltd. Oilfield tubular torque wrench
US8074537B2 (en) 2006-09-08 2011-12-13 Canrig Drilling Technology Ltd. Oilfield tubular spin-in and spin-out detection for making-up and breaking-out tubular strings
US8033779B2 (en) 2008-01-31 2011-10-11 Canrig Drilling Technology Ltd. Pipe handling apparatus and methods
US8016536B2 (en) 2008-04-04 2011-09-13 Canrig Drilling Technology Ltd. Pipe-handling apparatus and methods
CN102627244A (en) * 2012-03-27 2012-08-08 昆山中慈工控科技开发有限公司 Underground electric jack boosted by liquid pressure through cable line operation
NO338208B1 (en) * 2014-06-10 2016-08-08 Joreka Man As Drill tower assembly and method of using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899463A (en) * 1959-06-17 1962-06-20 Dowty Rotol Ltd Improvements in earth boring equipment
US3722607A (en) * 1971-04-08 1973-03-27 Tenneco Oil Co Method for drilling a well
US4208158A (en) * 1978-04-10 1980-06-17 Franklin Enterprises, Inc. Auxiliary offshore rig and methods for using same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899463A (en) * 1959-06-17 1962-06-20 Dowty Rotol Ltd Improvements in earth boring equipment
US3722607A (en) * 1971-04-08 1973-03-27 Tenneco Oil Co Method for drilling a well
US4208158A (en) * 1978-04-10 1980-06-17 Franklin Enterprises, Inc. Auxiliary offshore rig and methods for using same

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
OIL & GAS JOURNAL, vol. 78, no. 29, juillet 1980, Tulsa (US) *
PETROLEUM ENGINEER INTERNATIONAL, vol. 53, no. 11, septembre 1981, Dallas (US) *

Also Published As

Publication number Publication date
DE3219587A1 (en) 1983-01-13
FR2506832B1 (en) 1985-11-08
CA1185228A (en) 1985-04-09
GB2099486B (en) 1985-02-06
GB2099486A (en) 1982-12-08
JPS6364594B2 (en) 1988-12-13
JPS582196A (en) 1983-01-07
NO821635L (en) 1982-12-02

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Legal Events

Date Code Title Description
ST Notification of lapse