CA896339A - Tubing hanger and seal assembly for well heads - Google Patents

Tubing hanger and seal assembly for well heads

Info

Publication number
CA896339A
CA896339A CA896339A CA896339DA CA896339A CA 896339 A CA896339 A CA 896339A CA 896339 A CA896339 A CA 896339A CA 896339D A CA896339D A CA 896339DA CA 896339 A CA896339 A CA 896339A
Authority
CA
Canada
Prior art keywords
seal assembly
tubing hanger
well heads
heads
well
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
CA896339A
Inventor
L. Todd William
L. Ferguson Bobby
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.)
RECTOR WELL EQUIPMENT Co
Original Assignee
RECTOR WELL EQUIPMENT Co
Publication date
Application granted granted Critical
Publication of CA896339A publication Critical patent/CA896339A/en
Expired legal-status Critical Current

Links

CA896339A Tubing hanger and seal assembly for well heads Expired CA896339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA896339T

Publications (1)

Publication Number Publication Date
CA896339A true CA896339A (en) 1972-03-28

Family

ID=36402302

Family Applications (1)

Application Number Title Priority Date Filing Date
CA896339A Expired CA896339A (en) Tubing hanger and seal assembly for well heads

Country Status (1)

Country Link
CA (1) CA896339A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383519A (en) * 1993-08-04 1995-01-24 569396 Alberta Ltd. Apparatus for rotating a tubing string of a pumping wellhead
US5465788A (en) * 1995-01-31 1995-11-14 569,396 Alberta Ltd. Tubing string hanging apparatus
US6543533B2 (en) 2001-03-02 2003-04-08 Duhn Oil Tool, Inc. Well tubing rotator
US6588510B2 (en) 2001-09-17 2003-07-08 Duhn Oil Tool, Inc. Coil tubing hanger system
CN117703300A (en) * 2024-02-05 2024-03-15 什邡慧丰采油机械有限责任公司 175MPa ultrahigh pressure hanger body sealing assembly and sealing method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383519A (en) * 1993-08-04 1995-01-24 569396 Alberta Ltd. Apparatus for rotating a tubing string of a pumping wellhead
US5465788A (en) * 1995-01-31 1995-11-14 569,396 Alberta Ltd. Tubing string hanging apparatus
US6543533B2 (en) 2001-03-02 2003-04-08 Duhn Oil Tool, Inc. Well tubing rotator
US6588510B2 (en) 2001-09-17 2003-07-08 Duhn Oil Tool, Inc. Coil tubing hanger system
CN117703300A (en) * 2024-02-05 2024-03-15 什邡慧丰采油机械有限责任公司 175MPa ultrahigh pressure hanger body sealing assembly and sealing method
CN117703300B (en) * 2024-02-05 2024-04-30 什邡慧丰采油机械有限责任公司 175MPa ultrahigh pressure hanger body sealing assembly and sealing method

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