CA2207662A1 - Dispositif automatique de retenue pour tubes avec joint etanche active radialement - Google Patents

Dispositif automatique de retenue pour tubes avec joint etanche active radialement

Info

Publication number: CA2207662A1
Authority: CA; Canada
Prior art keywords: seal; casing; wellhead; mandrel; bowl
Prior art date: 1996-07-01
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.): Abandoned

Application number

CA002207662A

Other languages

English (en)

Inventor

David E. Cain

Ronald W. Henley

Ronald D. Quates

John C. Vicic

Kevin P. Long

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.)

FMC Corp

Original Assignee

FMC Corp

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.)

1996-07-01

Filing date

1997-06-12

Publication date

1998-01-01

1997-06-12 Application filed by FMC Corp filed Critical FMC Corp

1998-01-01 Publication of CA2207662A1 publication Critical patent/CA2207662A1/fr

Status Abandoned legal-status Critical Current

Links

238000007789 sealing Methods 0.000 claims description 21
239000002184 metal Substances 0.000 claims description 4
238000004519 manufacturing process Methods 0.000 description 3
YFONKFDEZLYQDH-OPQQBVKSSA-N N-[(1R,2S)-2,6-dimethyindan-1-yl]-6-[(1R)-1-fluoroethyl]-1,3,5-triazine-2,4-diamine Chemical compound C[C@@H](F)C1=NC(N)=NC(N[C@H]2C3=CC(C)=CC=C3C[C@@H]2C)=N1 YFONKFDEZLYQDH-OPQQBVKSSA-N 0.000 description 1
241000282320 Panthera leo Species 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000005553 drilling Methods 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
230000002706 hydrostatic effect Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
239000003129 oil well Substances 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
238000010008 shearing Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000011800 void material Substances 0.000 description 1

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
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/0422—Casing heads; Suspending casings or tubings in well heads a suspended tubing or casing being gripped by a slip or an internally serrated member
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/01—Sealings characterised by their shape

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)
Excavating Of Shafts Or Tunnels (AREA)

CA002207662A 1996-07-01 1997-06-12 Dispositif automatique de retenue pour tubes avec joint etanche active radialement Abandoned CA2207662A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US62729196A	1996-07-01	1996-07-01
US08/627,291		1996-07-01

Publications (1)

Publication Number	Publication Date
CA2207662A1 true CA2207662A1 (fr)	1998-01-01

Family

ID=24514050

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002207662A Abandoned CA2207662A1 (fr)	1996-07-01	1997-06-12	Dispositif automatique de retenue pour tubes avec joint etanche active radialement

Country Status (3)

Country	Link
CA (1)	CA2207662A1 (fr)
GB (1)	GB2314867A (fr)
NO (1)	NO973039D0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8196649B2 (en)	2006-11-28	2012-06-12	T-3 Property Holdings, Inc.	Thru diverter wellhead with direct connecting downhole control

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8500127B2 (en)	2010-07-27	2013-08-06	Vetco Gray Inc.	Bi-directional metal-to-metal seal
WO2013158030A1 (fr) *	2012-04-18	2013-10-24	Aker Solutions Pte Ltd	Suspension de cuvelage
WO2019018496A1 (fr)	2017-07-18	2019-01-24	Ge Oil Gas Pressure Control Lp	Ensemble de suspension de coin de retenue

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1095560A (fr) *
GB765635A (en) *	1954-05-14	1957-01-09	George Aaron Butler	A pipe anchoring for well tools
GB780298A (en) *	1955-04-04	1957-07-31	George Aaron Butler	Pipe suspensions and sealing means
GB824813A (en) *	1957-05-31	1959-12-02	George Aaron Butler	Well completion apparatus
GB870420A (en) *	1958-10-13	1961-06-14	Mc Evoy Company	Pipe-supporting apparatus, more particularly for well-heads
US3994517A (en) *	1975-10-01	1976-11-30	W-K-M Wellhead Systems, Inc.	Pipe anchor for wellhead assemblies
US4790379A (en) *	1987-11-05	1988-12-13	Cameron Iron Works Usa, Inc.	Wellhead hanger
US5031695A (en) *	1990-03-30	1991-07-16	Fmc Corporation	Well casing hanger with wide temperature range seal

1997
- 1997-06-12 CA CA002207662A patent/CA2207662A1/fr not_active Abandoned
- 1997-06-30 NO NO973039A patent/NO973039D0/no unknown
- 1997-06-30 GB GB9713841A patent/GB2314867A/en not_active Withdrawn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8196649B2 (en)	2006-11-28	2012-06-12	T-3 Property Holdings, Inc.	Thru diverter wellhead with direct connecting downhole control

Also Published As

Publication number	Publication date
NO973039D0 (no)	1997-06-30
GB2314867A (en)	1998-01-14
GB9713841D0 (en)	1997-09-03

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Legal Events

Date	Code	Title	Description
2000-06-12	FZDE	Discontinued