CA953644A - Tubing injector - Google Patents

Tubing injector

Info

Publication number
CA953644A
CA953644A CA193,086A CA193086A CA953644A CA 953644 A CA953644 A CA 953644A CA 193086 A CA193086 A CA 193086A CA 953644 A CA953644 A CA 953644A
Authority
CA
Canada
Prior art keywords
tubing injector
injector
tubing
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.)
Expired
Application number
CA193,086A
Other versions
CA193086S (en
Inventor
Benjamin C. Gray
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA193,086A priority Critical patent/CA953644A/en
Application granted granted Critical
Publication of CA953644A publication Critical patent/CA953644A/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
    • 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
    • E21B33/072—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells for cable-operated tools
    • 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
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
CA193,086A 1974-02-20 1974-02-20 Tubing injector Expired CA953644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA193,086A CA953644A (en) 1974-02-20 1974-02-20 Tubing injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA193,086A CA953644A (en) 1974-02-20 1974-02-20 Tubing injector

Publications (1)

Publication Number Publication Date
CA953644A true CA953644A (en) 1974-08-27

Family

ID=4099249

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,086A Expired CA953644A (en) 1974-02-20 1974-02-20 Tubing injector

Country Status (1)

Country Link
CA (1) CA953644A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327660A1 (en) * 1975-10-09 1977-05-06 Gen Electric EQUIPMENT FOR HANDLING ELECTRIC CABLES
FR2327659A1 (en) * 1975-10-09 1977-05-06 Gen Electric APPARATUS FOR INSERTING OR REMOVING AN ELECTRICAL CABLE FROM A WELL
US4336901A (en) * 1979-04-10 1982-06-29 Gray Benjamin C Injection assembly
US4585061A (en) * 1983-10-18 1986-04-29 Hydra-Rig Incorporated Apparatus for inserting and withdrawing coiled tubing with respect to a well
US5309990A (en) * 1991-07-26 1994-05-10 Hydra-Rig, Incorporated Coiled tubing injector
US5660235A (en) * 1995-09-12 1997-08-26 Transocean Petroleum Technology As Method and a device for use in coil pipe operations
US5992516A (en) * 1997-07-08 1999-11-30 707746 Alberta Ltd. Well string injector
US6059029A (en) * 1997-05-02 2000-05-09 Hydra Rig, Inc. Coiled tubing injector
US6173769B1 (en) 1998-04-30 2001-01-16 Hydra Rig, Inc. Universal carrier for grippers in a coiled tubing injector
US6347664B1 (en) * 1999-01-15 2002-02-19 Drilling & Coiled Technology, Inc., A Division Of Gotco International, Inc. Coiled tubing injector head
US6880629B2 (en) 2002-12-19 2005-04-19 C-Tech Energy Services, Inc. Well string injection system with gripper pads
US6880630B2 (en) 2002-12-19 2005-04-19 C-Tech Energy Services, Inc. Guide support for rig mounted continuous feed injection unit
US7032676B2 (en) 2001-06-25 2006-04-25 C-Tech Energy Services, Inc. Well string injection system and method
USRE43410E1 (en) 1997-05-02 2012-05-29 Varco I/P, Inc. Universal carrier for grippers in a coiled tubing injector
US8544536B2 (en) 2010-09-24 2013-10-01 National Oilwell Varco, L.P. Coiled tubing injector with limited slip chains
US8701754B2 (en) 2012-06-18 2014-04-22 National Oilwell Varco, L.P. Coiled tubing injector with strain relief
US9399895B2 (en) 2011-09-02 2016-07-26 National Oilwell Varco L.P. Coiled tubing injector head with chain guides
CN110300834A (en) * 2017-01-18 2019-10-01 米尼克斯Crc有限公司 A kind of movable type coiled tubing drilling device
US10995563B2 (en) 2017-01-18 2021-05-04 Minex Crc Ltd Rotary drill head for coiled tubing drilling apparatus

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2327660A1 (en) * 1975-10-09 1977-05-06 Gen Electric EQUIPMENT FOR HANDLING ELECTRIC CABLES
FR2327659A1 (en) * 1975-10-09 1977-05-06 Gen Electric APPARATUS FOR INSERTING OR REMOVING AN ELECTRICAL CABLE FROM A WELL
US4336901A (en) * 1979-04-10 1982-06-29 Gray Benjamin C Injection assembly
US4585061A (en) * 1983-10-18 1986-04-29 Hydra-Rig Incorporated Apparatus for inserting and withdrawing coiled tubing with respect to a well
US5309990A (en) * 1991-07-26 1994-05-10 Hydra-Rig, Incorporated Coiled tubing injector
US5660235A (en) * 1995-09-12 1997-08-26 Transocean Petroleum Technology As Method and a device for use in coil pipe operations
US6059029A (en) * 1997-05-02 2000-05-09 Hydra Rig, Inc. Coiled tubing injector
USRE46119E1 (en) 1997-05-02 2016-08-23 Varco I/P, Inc. Universal carrier for grippers in a coiled tubing injector
USRE43410E1 (en) 1997-05-02 2012-05-29 Varco I/P, Inc. Universal carrier for grippers in a coiled tubing injector
US5992516A (en) * 1997-07-08 1999-11-30 707746 Alberta Ltd. Well string injector
US6173769B1 (en) 1998-04-30 2001-01-16 Hydra Rig, Inc. Universal carrier for grippers in a coiled tubing injector
US6347664B1 (en) * 1999-01-15 2002-02-19 Drilling & Coiled Technology, Inc., A Division Of Gotco International, Inc. Coiled tubing injector head
US6609566B2 (en) 1999-01-15 2003-08-26 Drilling & Coiled Technology, Inc., A Division Of Gotco International, Inc. Gripper block assembly for coiled tubing injector head
US7032676B2 (en) 2001-06-25 2006-04-25 C-Tech Energy Services, Inc. Well string injection system and method
US7383879B2 (en) 2001-06-25 2008-06-10 C-Tech Oilwell Technologies Inc. Well string injection system and method
US8056639B2 (en) 2001-07-03 2011-11-15 Emanuel Kulhanek Well string injection system and method
US6880630B2 (en) 2002-12-19 2005-04-19 C-Tech Energy Services, Inc. Guide support for rig mounted continuous feed injection unit
US6880629B2 (en) 2002-12-19 2005-04-19 C-Tech Energy Services, Inc. Well string injection system with gripper pads
US8544536B2 (en) 2010-09-24 2013-10-01 National Oilwell Varco, L.P. Coiled tubing injector with limited slip chains
US9151122B2 (en) 2010-09-24 2015-10-06 National Oilwell Varco, L.P. Coiled tubing injector with limited slip chains
US9458682B2 (en) 2010-09-24 2016-10-04 National Oilwell Varco, L.P. Coiled tubing injector with limited slip chains
US9399895B2 (en) 2011-09-02 2016-07-26 National Oilwell Varco L.P. Coiled tubing injector head with chain guides
US8701754B2 (en) 2012-06-18 2014-04-22 National Oilwell Varco, L.P. Coiled tubing injector with strain relief
CN110300834A (en) * 2017-01-18 2019-10-01 米尼克斯Crc有限公司 A kind of movable type coiled tubing drilling device
US10995563B2 (en) 2017-01-18 2021-05-04 Minex Crc Ltd Rotary drill head for coiled tubing drilling apparatus
US11136837B2 (en) 2017-01-18 2021-10-05 Minex Crc Ltd Mobile coiled tubing drilling apparatus

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