CA2310236A1 - Tubing cleanout spool - Google Patents

Tubing cleanout spool Download PDF

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Publication number
CA2310236A1
CA2310236A1 CA 2310236 CA2310236A CA2310236A1 CA 2310236 A1 CA2310236 A1 CA 2310236A1 CA 2310236 CA2310236 CA 2310236 CA 2310236 A CA2310236 A CA 2310236A CA 2310236 A1 CA2310236 A1 CA 2310236A1
Authority
CA
Canada
Prior art keywords
tubing
spool
string
entry port
annulus
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
CA 2310236
Other languages
French (fr)
Other versions
CA2310236C (en
Inventor
Stephen Michael Komistek
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.)
Titus Tools Inc
Original Assignee
Corlac Industries 1998 Ltd
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 Corlac Industries 1998 Ltd filed Critical Corlac Industries 1998 Ltd
Priority to CA 2310236 priority Critical patent/CA2310236C/en
Publication of CA2310236A1 publication Critical patent/CA2310236A1/en
Application granted granted Critical
Publication of CA2310236C publication Critical patent/CA2310236C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells

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

In accordance with a method of accessing fluids from an oil or gas bearing formation penetrated by a well there is provided including a tubing spool that sits above the tubing hanger and which has a side entry port that allows entry into the annulus between the tubing and rod string. The side entry port allows a small diameter tubing unit to run its tubing string in the annulus space between the production tubing string and the rod string.
CA 2310236 2000-06-09 2000-06-09 Tubing cleanout spool Expired - Lifetime CA2310236C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2310236 CA2310236C (en) 2000-06-09 2000-06-09 Tubing cleanout spool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2310236 CA2310236C (en) 2000-06-09 2000-06-09 Tubing cleanout spool

Publications (2)

Publication Number Publication Date
CA2310236A1 true CA2310236A1 (en) 2001-12-09
CA2310236C CA2310236C (en) 2005-05-10

Family

ID=4166331

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2310236 Expired - Lifetime CA2310236C (en) 2000-06-09 2000-06-09 Tubing cleanout spool

Country Status (1)

Country Link
CA (1) CA2310236C (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6851478B2 (en) 2003-02-07 2005-02-08 Stream-Flo Industries, Ltd. Y-body Christmas tree for use with coil tubing
WO2008016663A3 (en) * 2006-08-02 2008-03-20 Bj Services Co Usa Modified christmas tree components and associated methods for using coiled tubing in a well
US7823648B2 (en) 2004-10-07 2010-11-02 Bj Services Company, U.S.A. Downhole safety valve apparatus and method
US7913754B2 (en) 2007-01-12 2011-03-29 Bj Services Company, U.S.A. Wellhead assembly and method for an injection tubing string
US7934550B2 (en) 2007-01-12 2011-05-03 Bj Services Company, U.S.A. Wellhead assembly and method for an injection tubing string
US7954551B2 (en) 2008-04-10 2011-06-07 Bj Services Company Llc System and method for thru tubing deepening of gas lift
WO2011134085A1 (en) * 2010-04-30 2011-11-03 Oil Lift Technology Inc. A continuous rod pump drive system
US8100181B2 (en) 2008-05-29 2012-01-24 Weatherford/Lamb, Inc. Surface controlled subsurface safety valve having integral pack-off
US8167046B2 (en) 2004-12-22 2012-05-01 Baker Hughes Incorporated Method and apparatus to hydraulically bypass a well tool
US8479828B2 (en) 2010-05-13 2013-07-09 Weatherford/Lamb, Inc. Wellhead control line deployment
US8631875B2 (en) 2011-06-07 2014-01-21 Baker Hughes Incorporated Insert gas lift injection assembly for retrofitting string for alternative injection location

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6851478B2 (en) 2003-02-07 2005-02-08 Stream-Flo Industries, Ltd. Y-body Christmas tree for use with coil tubing
US7823648B2 (en) 2004-10-07 2010-11-02 Bj Services Company, U.S.A. Downhole safety valve apparatus and method
US8167046B2 (en) 2004-12-22 2012-05-01 Baker Hughes Incorporated Method and apparatus to hydraulically bypass a well tool
WO2008016663A3 (en) * 2006-08-02 2008-03-20 Bj Services Co Usa Modified christmas tree components and associated methods for using coiled tubing in a well
US7699099B2 (en) 2006-08-02 2010-04-20 B.J. Services Company, U.S.A. Modified Christmas tree components and associated methods for using coiled tubing in a well
US7913754B2 (en) 2007-01-12 2011-03-29 Bj Services Company, U.S.A. Wellhead assembly and method for an injection tubing string
US7934550B2 (en) 2007-01-12 2011-05-03 Bj Services Company, U.S.A. Wellhead assembly and method for an injection tubing string
US7954551B2 (en) 2008-04-10 2011-06-07 Bj Services Company Llc System and method for thru tubing deepening of gas lift
US8100181B2 (en) 2008-05-29 2012-01-24 Weatherford/Lamb, Inc. Surface controlled subsurface safety valve having integral pack-off
US8312932B2 (en) 2008-05-29 2012-11-20 Weatherford/Lamb, Inc. Capillary hanger arrangement for deploying control line in existing wellhead
US8646536B2 (en) 2008-05-29 2014-02-11 Weatherford/Lamb, Inc. Capillary hanger arrangement for deploying control line in existing wellhead
US9745825B2 (en) 2008-05-29 2017-08-29 Weatherford Technology Holdings, Llc Method for deploying subsurface safety valve having integral pack off
WO2011134085A1 (en) * 2010-04-30 2011-11-03 Oil Lift Technology Inc. A continuous rod pump drive system
AU2011245006B2 (en) * 2010-04-30 2016-08-11 Oil Lift Technology Inc. A continuous rod pump drive system
US8479828B2 (en) 2010-05-13 2013-07-09 Weatherford/Lamb, Inc. Wellhead control line deployment
US9382775B2 (en) 2010-05-13 2016-07-05 Weatherford Technology Holdings, Llc Wellhead control line deployment
US8631875B2 (en) 2011-06-07 2014-01-21 Baker Hughes Incorporated Insert gas lift injection assembly for retrofitting string for alternative injection location

Also Published As

Publication number Publication date
CA2310236C (en) 2005-05-10

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20200609