FR2212483B1 - - Google Patents
Info
- Publication number
- FR2212483B1 FR2212483B1 FR7346726A FR7346726A FR2212483B1 FR 2212483 B1 FR2212483 B1 FR 2212483B1 FR 7346726 A FR7346726 A FR 7346726A FR 7346726 A FR7346726 A FR 7346726A FR 2212483 B1 FR2212483 B1 FR 2212483B1
- 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
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7754—Line flow effect assisted
- Y10T137/7756—Reactor surface separated from flow by apertured partition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
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)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00319183A US3814181A (en) | 1972-12-29 | 1972-12-29 | Ambient pressure responsive safety valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2212483A1 FR2212483A1 (enExample) | 1974-07-26 |
| FR2212483B1 true FR2212483B1 (enExample) | 1979-03-16 |
Family
ID=23241199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7346726A Expired FR2212483B1 (enExample) | 1972-12-29 | 1973-12-28 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3814181A (enExample) |
| CA (1) | CA994669A (enExample) |
| DE (1) | DE2364328A1 (enExample) |
| FR (1) | FR2212483B1 (enExample) |
| GB (1) | GB1451510A (enExample) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3889751A (en) * | 1974-02-01 | 1975-06-17 | Exxon Production Research Co | Subsurface safety valve |
| US4721162A (en) * | 1984-08-29 | 1988-01-26 | Camco, Incorporated | Fluid level controlled safety valve |
| US4618000A (en) * | 1985-02-08 | 1986-10-21 | Halliburton Company | Pump open safety valve and method of use |
| US4878053A (en) * | 1985-05-03 | 1989-10-31 | Develco, Inc. | Actuation method |
| US4736791A (en) * | 1985-05-03 | 1988-04-12 | Develco, Inc. | Subsurface device actuator requiring minimum power |
| EP0216970B1 (en) * | 1985-09-19 | 1992-07-08 | AVA International Corporation | Valves |
| US4664195A (en) * | 1986-01-31 | 1987-05-12 | Otis Engineering Corporation | Safety valve |
| US6722440B2 (en) * | 1998-08-21 | 2004-04-20 | Bj Services Company | Multi-zone completion strings and methods for multi-zone completions |
| US7124824B2 (en) * | 2000-12-05 | 2006-10-24 | Bj Services Company, U.S.A. | Washpipeless isolation strings and methods for isolation |
| US7201232B2 (en) | 1998-08-21 | 2007-04-10 | Bj Services Company | Washpipeless isolation strings and methods for isolation with object holding service tool |
| US7198109B2 (en) * | 1998-08-21 | 2007-04-03 | Bj Services Company | Double-pin radial flow valve |
| USRE40648E1 (en) * | 1998-08-21 | 2009-03-10 | Bj Services Company, U.S.A. | System and method for downhole operation using pressure activated valve and sliding sleeve |
| US6631767B2 (en) * | 1998-11-17 | 2003-10-14 | Schlumberger Technology Corporation | Method and apparatus for selective injection or flow control with through-tubing operation capacity |
| US6892816B2 (en) * | 1998-11-17 | 2005-05-17 | Schlumberger Technology Corporation | Method and apparatus for selective injection or flow control with through-tubing operation capacity |
| EP1359289A1 (en) * | 2002-03-01 | 2003-11-05 | Shell Internationale Researchmaatschappij B.V. | Downhole safety valve |
| US7267990B2 (en) * | 2002-11-15 | 2007-09-11 | Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Chelation of charged and uncharged molecules with porphyrin-based compounds |
| US7246668B2 (en) * | 2004-10-01 | 2007-07-24 | Weatherford/Lamb, Inc. | Pressure actuated tubing safety valve |
| MX2007007451A (es) | 2004-12-22 | 2007-08-15 | Bj Services Co | Metodo y aparato para derivacion fluida de una herramienta de pozo. |
| AU2005318968B2 (en) | 2004-12-22 | 2010-07-08 | Bj Services Company, U.S.A. | Method and apparatus to hydraulically bypass a well tool |
| GB0515071D0 (en) * | 2005-07-22 | 2005-08-31 | Moyes Peter B | Non-return valve |
| US8002040B2 (en) * | 2008-04-23 | 2011-08-23 | Schlumberger Technology Corporation | System and method for controlling flow in a wellbore |
| CN101798913B (zh) * | 2010-03-10 | 2012-11-14 | 中国石油天然气股份有限公司 | 一种压差式井下节流器 |
| CN103541698B (zh) * | 2012-07-12 | 2016-01-20 | 中国石油天然气股份有限公司 | 气井井下定产量节流生产装置 |
| CN106677747A (zh) * | 2017-01-19 | 2017-05-17 | 长江大学 | 一种水平井完井防砂用充填式控水筛管 |
| CN109057749B (zh) * | 2018-07-30 | 2021-04-30 | 中国石油天然气股份有限公司 | 一种易打捞卡瓦式井下节流器 |
| US10920529B2 (en) | 2018-12-13 | 2021-02-16 | Tejas Research & Engineering, Llc | Surface controlled wireline retrievable safety valve |
| DE102019003643A1 (de) * | 2019-05-24 | 2020-11-26 | Drägerwerk AG & Co. KGaA | Anordnung mit einem lnspirationsventil für ein Beatmungssystem |
| US12180806B2 (en) | 2020-11-12 | 2024-12-31 | Moog Inc. | Subsurface safety valve actuator |
| CN116411873B (zh) * | 2023-04-27 | 2025-11-18 | 四川中能数智科技发展有限公司 | 一种多次常开常闭防喷阀 |
| CN120175273A (zh) * | 2025-05-23 | 2025-06-20 | 成都若克石油股份有限公司 | 一种双金属密封结构的井下安全阀 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3045759A (en) * | 1955-01-26 | 1962-07-24 | Udell Inc | Well apparatus |
| US3050132A (en) * | 1957-07-01 | 1962-08-21 | Page Oil Tools Inc | Fluid pressure operated shut-off valve for wells |
| US3065794A (en) * | 1957-08-19 | 1962-11-27 | Page Oil Tools Inc | Retrievable well flow control valve |
-
1972
- 1972-12-29 US US00319183A patent/US3814181A/en not_active Expired - Lifetime
-
1973
- 1973-12-20 GB GB5901673A patent/GB1451510A/en not_active Expired
- 1973-12-22 DE DE2364328A patent/DE2364328A1/de not_active Withdrawn
- 1973-12-28 FR FR7346726A patent/FR2212483B1/fr not_active Expired
- 1973-12-28 CA CA189,098A patent/CA994669A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2212483A1 (enExample) | 1974-07-26 |
| DE2364328A1 (de) | 1974-07-04 |
| US3814181A (en) | 1974-06-04 |
| CA994669A (en) | 1976-08-10 |
| GB1451510A (en) | 1976-10-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |