ES8205984A1 - Perfeccionamientos en valvulas de pruebas de tuberias de sondeo - Google Patents
Perfeccionamientos en valvulas de pruebas de tuberias de sondeoInfo
- Publication number
- ES8205984A1 ES8205984A1 ES501056A ES501056A ES8205984A1 ES 8205984 A1 ES8205984 A1 ES 8205984A1 ES 501056 A ES501056 A ES 501056A ES 501056 A ES501056 A ES 501056A ES 8205984 A1 ES8205984 A1 ES 8205984A1
- Authority
- ES
- Spain
- Prior art keywords
- drill pipe
- tester valve
- valve member
- pipe tester
- housing
- 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
Links
- 239000012530 fluid Substances 0.000 abstract 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/10—Locating fluid leaks, intrusions or movements
- E21B47/117—Detecting leaks, e.g. from tubing, by pressure testing
-
- 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
- E21B2200/04—Ball valves
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Check Valves (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Drilling And Boring (AREA)
Abstract
VALVULA DE PRUEBA PARA TUBERIAS DE SONDEO DE POZOS PETROLIFEROS. CONSTA DE UNA CAJA (66) QUE TIENE UN EXTREMO SUPERIOR (86) DESTINADO A IR CONECTADO A UNA SONDA SACATESTIGOS (34) Y PROVISTA DE UN PASO DE FLUJO (90) QUE LA ATRAVIESA; DE UN ELEMENTO ESFERICO DE VALVULA (92) SITUADO EN EL PASO DE FLUJO DE LA CAJA; DE MESIOS DE TETON (118, 120) UNIDOS A LA CAJA, LOS CUALES SE ACOPLAN AL ELEMENTO ESFERICO DE LA VALVULA (92) HACIENDOLO GIRAR ENTRE POSICIONES ABIERTA Y CERRADA, Y DE MEDIOS PARA MOVER AXIALMENTE EL ELEMENTO ESFERICO DE VALVULA (92) CON RELACION A LA CAJA (66), COMPRENDIENDO DICHOS ELEMENTOS MOVILES UN DISPOSITIVO DE ASIENTO INFERIOR (106) DEL ELEMENTO DE VALVULA QUE TIENE UNA SUPERFICIE ENCARADA HACIA ARRIBA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/137,013 US4319634A (en) | 1980-04-03 | 1980-04-03 | Drill pipe tester valve |
Publications (2)
Publication Number | Publication Date |
---|---|
ES501056A0 ES501056A0 (es) | 1982-06-16 |
ES8205984A1 true ES8205984A1 (es) | 1982-06-16 |
Family
ID=22475426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES501056A Expired ES8205984A1 (es) | 1980-04-03 | 1981-04-03 | Perfeccionamientos en valvulas de pruebas de tuberias de sondeo |
Country Status (7)
Country | Link |
---|---|
US (1) | US4319634A (es) |
BR (1) | BR8102009A (es) |
DE (1) | DE3112312A1 (es) |
DK (1) | DK150381A (es) |
ES (1) | ES8205984A1 (es) |
IT (1) | IT1138260B (es) |
NO (1) | NO811128L (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4337653A (en) * | 1981-04-29 | 1982-07-06 | Koomey, Inc. | Blowout preventer control and recorder system |
US4421171A (en) * | 1981-05-21 | 1983-12-20 | Baker International Corporation | Valve operable under oppositely directed pressure differentials |
US4421172A (en) * | 1981-07-13 | 1983-12-20 | Halliburton Company | Drill pipe tester and safety valve |
US4420045A (en) * | 1982-05-03 | 1983-12-13 | Halliburton Company | Drill pipe tester and safety valve |
US4633952A (en) * | 1984-04-03 | 1987-01-06 | Halliburton Company | Multi-mode testing tool and method of use |
US4624317A (en) * | 1984-09-12 | 1986-11-25 | Halliburton Company | Well tool with improved valve support structure |
US4753292A (en) * | 1985-07-03 | 1988-06-28 | Halliburton Company | Method of well testing |
US4655288A (en) * | 1985-07-03 | 1987-04-07 | Halliburton Company | Lost-motion valve actuator |
US4627492A (en) * | 1985-09-25 | 1986-12-09 | Halliburton Company | Well tool having latching mechanism and method of utilizing the same |
US4694903A (en) * | 1986-06-20 | 1987-09-22 | Halliburton Company | Flapper type annulus pressure responsive tubing tester valve |
US4738431A (en) * | 1986-12-18 | 1988-04-19 | Otis Engineering Corporation | Ball valve structure |
US5335731A (en) * | 1992-10-22 | 1994-08-09 | Ringgenberg Paul D | Formation testing apparatus and method |
US5341883A (en) * | 1993-01-14 | 1994-08-30 | Halliburton Company | Pressure test and bypass valve with rupture disc |
US7124824B2 (en) * | 2000-12-05 | 2006-10-24 | Bj Services Company, U.S.A. | Washpipeless isolation strings and methods for isolation |
US6722440B2 (en) * | 1998-08-21 | 2004-04-20 | Bj Services Company | Multi-zone completion strings and methods for multi-zone completions |
US7201232B2 (en) | 1998-08-21 | 2007-04-10 | Bj Services Company | Washpipeless isolation strings and methods for isolation with object holding service tool |
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 |
US7198109B2 (en) * | 1998-08-21 | 2007-04-03 | Bj Services Company | Double-pin radial flow valve |
US6684950B2 (en) * | 2001-03-01 | 2004-02-03 | Schlumberger Technology Corporation | System for pressure testing tubing |
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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3347318A (en) * | 1965-11-24 | 1967-10-17 | Halliburton Co | Well tool with rotary valve |
US3509913A (en) * | 1967-07-25 | 1970-05-05 | Hydril Co | Rotary plug well safety valve |
US3667505A (en) * | 1971-01-27 | 1972-06-06 | Cook Testing Co | Rotary ball valve for wells |
US4042033A (en) * | 1976-10-01 | 1977-08-16 | Exxon Production Research Company | Combination subsurface safety valve and chemical injector valve |
US4197879A (en) * | 1977-10-03 | 1980-04-15 | Schlumberger Technology Corporation | Lubricator valve apparatus |
US4230185A (en) * | 1978-05-31 | 1980-10-28 | Otis Engineering Corporation | Rod operated rotary well valve |
US4212355A (en) * | 1978-09-11 | 1980-07-15 | Lynes, Inc. | Tubing manipulated test valve and latch assembly |
-
1980
- 1980-04-03 US US06/137,013 patent/US4319634A/en not_active Expired - Lifetime
-
1981
- 1981-03-28 DE DE19813112312 patent/DE3112312A1/de not_active Ceased
- 1981-04-01 NO NO811128A patent/NO811128L/no unknown
- 1981-04-02 BR BR8102009A patent/BR8102009A/pt unknown
- 1981-04-02 DK DK150381A patent/DK150381A/da not_active IP Right Cessation
- 1981-04-03 ES ES501056A patent/ES8205984A1/es not_active Expired
- 1981-04-03 IT IT20929/81A patent/IT1138260B/it active
Also Published As
Publication number | Publication date |
---|---|
NO811128L (no) | 1981-10-05 |
ES501056A0 (es) | 1982-06-16 |
IT1138260B (it) | 1986-09-17 |
BR8102009A (pt) | 1981-10-06 |
IT8120929A0 (it) | 1981-04-03 |
DE3112312A1 (de) | 1982-03-25 |
DK150381A (da) | 1981-10-04 |
US4319634A (en) | 1982-03-16 |
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