FR2065488B1 - - Google Patents
Info
- Publication number
- FR2065488B1 FR2065488B1 FR7038424A FR7038424A FR2065488B1 FR 2065488 B1 FR2065488 B1 FR 2065488B1 FR 7038424 A FR7038424 A FR 7038424A FR 7038424 A FR7038424 A FR 7038424A FR 2065488 B1 FR2065488 B1 FR 2065488B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
- F16K7/075—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure a rigid body being located within the tubular diaphragm
-
- 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
- E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86887069A | 1969-10-23 | 1969-10-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2065488A1 FR2065488A1 (fr) | 1971-07-30 |
FR2065488B1 true FR2065488B1 (fr) | 1974-02-01 |
Family
ID=25352476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7038424A Expired FR2065488B1 (fr) | 1969-10-23 | 1970-10-23 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3614111A (fr) |
JP (1) | JPS5010681B1 (fr) |
DE (1) | DE2043385C3 (fr) |
FR (1) | FR2065488B1 (fr) |
GB (1) | GB1273483A (fr) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE381081B (sv) * | 1972-08-07 | 1975-11-24 | Atlas Copco Ab | Driftpreventer for astadkommande av tetning mellan borrstreng och ett foderror vid djuphalsborrning under overtryck |
US4007905A (en) * | 1973-01-29 | 1977-02-15 | Hydril Company | Retrievable blow-out preventer ram seals |
US4007904A (en) * | 1975-03-28 | 1977-02-15 | Cameron Iron Works, Inc. | Annular blowout preventer |
FR2363690A1 (fr) * | 1976-09-06 | 1978-03-31 | Cameron Iron Works Inc | Obturateur anti-eruption |
DE2644755A1 (de) * | 1976-10-04 | 1978-04-06 | Cameron Iron Works Inc | Ringfoermiger ausblaspreventer |
US4384724A (en) * | 1978-08-17 | 1983-05-24 | Derman Karl G E | Sealing device |
US4253638A (en) * | 1979-08-02 | 1981-03-03 | Cameron Iron Works, Inc. | Blowout preventer |
US4345735A (en) * | 1980-06-18 | 1982-08-24 | Hughes Tool Company | Blowout preventer |
US4358085A (en) * | 1981-07-20 | 1982-11-09 | Hughes Tool Company | Keying means for segmented end ring blowout preventer |
US4460151A (en) * | 1981-12-29 | 1984-07-17 | Cameron Iron Works, Inc. | Annular blowout preventer |
WO1984002374A1 (fr) * | 1982-12-13 | 1984-06-21 | Hydril Co | Derivateur d'ecoulement |
US4971148A (en) * | 1989-01-30 | 1990-11-20 | Hydril Company | Flow diverter |
US5180008A (en) * | 1991-12-18 | 1993-01-19 | Fmc Corporation | Wellhead seal for wide temperature and pressure ranges |
US5167283A (en) * | 1991-12-20 | 1992-12-01 | Abb Vetco Gray Inc. | Combination ball valve and annular pipe seal |
US6012528A (en) * | 1998-06-24 | 2000-01-11 | Tuboscope I/P Inc. | Method and apparatus for replacing a packer element |
US6394461B1 (en) * | 2000-03-17 | 2002-05-28 | Tom Henderson | Pressure compensated stuffing box for reciprocating pumping units |
US6845959B2 (en) * | 2001-05-04 | 2005-01-25 | Hydril Company, L.P. | Quick release blowout preventer bonnet |
CA2358242A1 (fr) * | 2001-10-05 | 2003-04-05 | Bruce Mitchell | Raccord de suspension a etancheite annulaire par garniture gonflable |
US6896076B2 (en) * | 2001-12-04 | 2005-05-24 | Abb Vetco Gray Inc. | Rotating drilling head gripper |
US7779903B2 (en) * | 2002-10-31 | 2010-08-24 | Weatherford/Lamb, Inc. | Solid rubber packer for a rotating control device |
US20090071721A1 (en) * | 2007-09-18 | 2009-03-19 | Dale Clarke | Drill core extractor |
US8083677B2 (en) * | 2007-09-24 | 2011-12-27 | Baxter International Inc. | Access disconnect detection using glucose |
WO2010017200A2 (fr) * | 2008-08-04 | 2010-02-11 | Cameron International Corporation | Accumulateur sous-marin à aire différentielle |
US9157293B2 (en) * | 2010-05-06 | 2015-10-13 | Cameron International Corporation | Tunable floating seal insert |
US9163473B2 (en) | 2010-11-20 | 2015-10-20 | Halliburton Energy Services, Inc. | Remote operation of a rotating control device bearing clamp and safety latch |
US8739863B2 (en) | 2010-11-20 | 2014-06-03 | Halliburton Energy Services, Inc. | Remote operation of a rotating control device bearing clamp |
GB2549210B (en) * | 2011-03-23 | 2018-07-25 | Managed Pressure Operations | Blow out preventer |
US8522864B1 (en) * | 2011-05-27 | 2013-09-03 | James Otis Miller | Stripper blow out preventer for small diameter oil field tubing or small diameter polished rods |
US9388657B2 (en) * | 2012-07-13 | 2016-07-12 | Clinton D. Nelson | Automatic annular blow-out preventer |
US9085949B2 (en) * | 2012-09-04 | 2015-07-21 | Freudenberg Oil & Gas, Llc | Fluid seal with swellable material packing |
CN103089190A (zh) * | 2013-01-31 | 2013-05-08 | 濮阳市中发石油机械有限公司 | 液压封井器 |
US20240240536A1 (en) * | 2013-08-01 | 2024-07-18 | Bop Technologies, Llc | Intensifier ram blowout preventer |
AP2016009061A0 (en) * | 2013-08-01 | 2016-02-29 | Bop Technologies Llc | Intensifier ram blowout preventer |
GB2542036B (en) * | 2014-04-30 | 2020-10-07 | Weatherford Tech Holdings Llc | Sealing element mounting |
US20220178219A1 (en) * | 2019-03-26 | 2022-06-09 | Worldwide Oilfield Machine, Inc. | Annular preventer |
NO347017B1 (no) * | 2020-11-21 | 2023-04-11 | Electrical Subsea & Drilling As | Pakningsarrangement for tettende gjennomføring av en borestreng |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1930361A (en) * | 1930-03-20 | 1933-10-10 | Collins Kilmer Corp | Contractible and expansible well packer |
US1872182A (en) * | 1931-02-11 | 1932-08-16 | Michael P Hannin | Packing device for use in casing heads, or the like |
US2548412A (en) * | 1948-05-24 | 1951-04-10 | Hinderliter Tool Company Divis | Sealing unit for well casing heads |
US3350103A (en) * | 1965-08-02 | 1967-10-31 | Ventura Tool Company | Seal ring holding device |
US3490525A (en) * | 1967-03-27 | 1970-01-20 | Henry D Nettles | Well blow-out preventer and testing apparatus |
US3471156A (en) * | 1967-04-12 | 1969-10-07 | Alvin G Burns | Inflatable packing for stuffing boxes |
US3481610A (en) * | 1967-06-02 | 1969-12-02 | Bowen Tools Inc | Seal valve assembly |
-
1969
- 1969-10-23 US US868870A patent/US3614111A/en not_active Expired - Lifetime
-
1970
- 1970-08-06 GB GB38065/70A patent/GB1273483A/en not_active Expired
- 1970-09-01 DE DE2043385A patent/DE2043385C3/de not_active Expired
- 1970-09-29 JP JP45084757A patent/JPS5010681B1/ja active Pending
- 1970-10-23 FR FR7038424A patent/FR2065488B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3614111A (en) | 1971-10-19 |
DE2043385C3 (de) | 1974-10-24 |
DE2043385B2 (fr) | 1974-03-28 |
FR2065488A1 (fr) | 1971-07-30 |
DE2043385A1 (de) | 1971-05-06 |
JPS5010681B1 (fr) | 1975-04-23 |
GB1273483A (en) | 1972-05-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |