CA2203091A1 - Integral pumping tee, blowout preventer and tubing rotator - Google Patents

Integral pumping tee, blowout preventer and tubing rotator

Info

Publication number
CA2203091A1
CA2203091A1 CA 2203091 CA2203091A CA2203091A1 CA 2203091 A1 CA2203091 A1 CA 2203091A1 CA 2203091 CA2203091 CA 2203091 CA 2203091 A CA2203091 A CA 2203091A CA 2203091 A1 CA2203091 A1 CA 2203091A1
Authority
CA
Canada
Prior art keywords
blowout preventer
tubing rotator
pumping tee
integral pumping
tee
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 2203091
Other languages
French (fr)
Other versions
CA2203091C (en
Inventor
David William Campbell
Linden H. Bland
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.)
Robbins and Myers Canada Ltd
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 CA 2203091 priority Critical patent/CA2203091C/en
Publication of CA2203091A1 publication Critical patent/CA2203091A1/en
Application granted granted Critical
Publication of CA2203091C publication Critical patent/CA2203091C/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
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
    • 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
    • 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
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/0415—Casing heads; Suspending casings or tubings in well heads rotating or floating support for tubing or casing hanger

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)
  • Pipe Accessories (AREA)

Abstract

An improved assembly of wellhead equipment consisting of a flow tee having an upper end and a lower end, a blowout preventer having an upper end and a lower end and a tubing rotator having an upper end and a lower end, wherein the improvement comprises combining the flow tee, the blowout preventer and the tubing rotator in a single apparatus so that the lower end of the flow tee is permanently connected to the upper end of the blowout preventer and the lower end of the blowout preventer is permanently connected to the upper end of the tubing rotator.
CA 2203091 1997-04-18 1997-04-18 Integral pumping tee, blowout preventer and tubing rotator Expired - Lifetime CA2203091C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2203091 CA2203091C (en) 1997-04-18 1997-04-18 Integral pumping tee, blowout preventer and tubing rotator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2203091 CA2203091C (en) 1997-04-18 1997-04-18 Integral pumping tee, blowout preventer and tubing rotator

Publications (2)

Publication Number Publication Date
CA2203091A1 true CA2203091A1 (en) 1998-10-18
CA2203091C CA2203091C (en) 2004-11-02

Family

ID=4160473

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2203091 Expired - Lifetime CA2203091C (en) 1997-04-18 1997-04-18 Integral pumping tee, blowout preventer and tubing rotator

Country Status (1)

Country Link
CA (1) CA2203091C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10087696B2 (en) 2000-06-09 2018-10-02 Oil Lift Technology Inc. Polish rod locking clamp
US10443335B2 (en) 2016-08-31 2019-10-15 National Oilwell Varco, L.P. Apparatus, systems, and methods for a rotatable hanger assembly
US10619441B2 (en) 2017-01-06 2020-04-14 Oil Lift Technology Inc. Wellhead assembly with integrated tubing rotator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10087696B2 (en) 2000-06-09 2018-10-02 Oil Lift Technology Inc. Polish rod locking clamp
US10443335B2 (en) 2016-08-31 2019-10-15 National Oilwell Varco, L.P. Apparatus, systems, and methods for a rotatable hanger assembly
US10619441B2 (en) 2017-01-06 2020-04-14 Oil Lift Technology Inc. Wellhead assembly with integrated tubing rotator

Also Published As

Publication number Publication date
CA2203091C (en) 2004-11-02

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20170418