NO302253B1 - Trykkavlastningsapparat for bruk i en brönns teströrstreng - Google Patents
Trykkavlastningsapparat for bruk i en brönns teströrstreng Download PDFInfo
- Publication number
- NO302253B1 NO302253B1 NO914200A NO914200A NO302253B1 NO 302253 B1 NO302253 B1 NO 302253B1 NO 914200 A NO914200 A NO 914200A NO 914200 A NO914200 A NO 914200A NO 302253 B1 NO302253 B1 NO 302253B1
- Authority
- NO
- Norway
- Prior art keywords
- piston
- pressure
- chamber
- relief device
- pressure relief
- Prior art date
Links
- 238000012360 testing method Methods 0.000 title claims description 56
- 239000012530 fluid Substances 0.000 claims description 55
- 238000013022 venting Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 238000007667 floating Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 38
- 230000002706 hydrostatic effect Effects 0.000 description 9
- 238000005755 formation reaction Methods 0.000 description 8
- 230000004913 activation Effects 0.000 description 6
- 239000003129 oil well Substances 0.000 description 6
- 238000010998 test method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004364 calculation method Methods 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
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009423 ventilation Methods 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
- 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
- E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
- E21B34/103—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position with a shear pin
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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB898909892A GB8909892D0 (en) | 1989-04-28 | 1989-04-28 | Well control apparatus |
| GB9006586A GB2230802B (en) | 1989-04-28 | 1990-03-23 | Well control apparatus |
| PCT/GB1990/000606 WO1990013731A2 (fr) | 1989-04-28 | 1990-04-20 | Appareil de controle pour puits de petrole |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO914200D0 NO914200D0 (no) | 1991-10-25 |
| NO914200L NO914200L (no) | 1991-12-02 |
| NO302253B1 true NO302253B1 (no) | 1998-02-09 |
Family
ID=26295299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO914200A NO302253B1 (no) | 1989-04-28 | 1991-10-25 | Trykkavlastningsapparat for bruk i en brönns teströrstreng |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5193619A (fr) |
| EP (1) | EP0470160B1 (fr) |
| CA (1) | CA2053245C (fr) |
| DK (1) | DK0470160T3 (fr) |
| GB (2) | GB8909892D0 (fr) |
| NO (1) | NO302253B1 (fr) |
| WO (1) | WO1990013731A2 (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5341883A (en) * | 1993-01-14 | 1994-08-30 | Halliburton Company | Pressure test and bypass valve with rupture disc |
| US9027640B2 (en) | 2004-05-19 | 2015-05-12 | Omega Completion Technology Ltd. | Method for signalling a downhole device in a well |
| GB0411121D0 (en) | 2004-05-19 | 2004-06-23 | Omega Completion Technology | Method for signalling a downhole device in a flowing well |
| GB0521917D0 (en) | 2005-10-27 | 2005-12-07 | Red Spider Technology Ltd | Improved pressure equalising device and method |
| GB0621031D0 (en) | 2006-10-24 | 2006-11-29 | Red Spider Technology Ltd | Downhole apparatus and method |
| US20110083859A1 (en) * | 2009-10-08 | 2011-04-14 | Schlumberger Technology Corporation | Downhole valve |
| US8960334B1 (en) | 2011-09-14 | 2015-02-24 | Christopher A. Branton | Differential pressure release sub |
| US20130092395A1 (en) * | 2011-10-17 | 2013-04-18 | Baker Hughes Incorporated | Venting System and Method to Reduce Adiabatic Heating of Pressure Control Equipment |
| US10533396B2 (en) * | 2015-11-04 | 2020-01-14 | A. Keith McNeilly | Ball valve and remotely releasable connector for drill string |
| WO2020021353A1 (fr) * | 2018-07-25 | 2020-01-30 | Downhole Products Limited | Vanne de fond de trou en surpression avec chambre atmosphérique |
| CN113445962B (zh) * | 2021-06-24 | 2022-05-31 | 西南石油大学 | 一种液动式双层管双梯度井下防喷阀 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3814182A (en) * | 1973-03-13 | 1974-06-04 | Halliburton Co | Oil well testing apparatus |
| US3970147A (en) * | 1975-01-13 | 1976-07-20 | Halliburton Company | Method and apparatus for annulus pressure responsive circulation and tester valve manipulation |
| US3976136A (en) * | 1975-06-20 | 1976-08-24 | Halliburton Company | Pressure operated isolation valve for use in a well testing apparatus and its method of operation |
| US3981360A (en) * | 1975-07-30 | 1976-09-21 | Cook Testing Co. | Well tubing drain |
| US4064937A (en) * | 1977-02-16 | 1977-12-27 | Halliburton Company | Annulus pressure operated closure valve with reverse circulation valve |
| US4063593A (en) * | 1977-02-16 | 1977-12-20 | Halliburton Company | Full-opening annulus pressure operated sampler valve with reverse circulation valve |
| US4125165A (en) * | 1977-07-21 | 1978-11-14 | Baker International Corporation | Annulus pressure controlled test valve with locking annulus pressure operated pressure trapping means |
| US4270610A (en) * | 1980-01-15 | 1981-06-02 | Halliburton Company | Annulus pressure operated closure valve with improved power mandrel |
| US4324293A (en) * | 1980-04-29 | 1982-04-13 | Halliburton Services | Circulation valve |
| US4330039A (en) * | 1980-07-07 | 1982-05-18 | Geo Vann, Inc. | Pressure actuated vent assembly for slanted wellbores |
| US4429748A (en) * | 1980-11-05 | 1984-02-07 | Halliburton Company | Low pressure responsive APR tester valve |
| US4452313A (en) * | 1982-04-21 | 1984-06-05 | Halliburton Company | Circulation valve |
| GB2129848B (en) * | 1982-11-01 | 1986-04-23 | Larry R Russell | Well apparatus |
| US4576235A (en) * | 1983-09-30 | 1986-03-18 | S & B Engineers | Downhole relief valve |
| EP0183482B1 (fr) * | 1984-11-28 | 1991-01-30 | Halliburton Company | Outil de fond de puits |
| US4577692A (en) * | 1985-03-04 | 1986-03-25 | Hughes Tool Company | Pressure operated test valve |
| US4657083A (en) * | 1985-11-12 | 1987-04-14 | Halliburton Company | Pressure operated circulating valve with releasable safety and method for operating the same |
| US4646838A (en) * | 1985-12-12 | 1987-03-03 | Halliburton Company | Low pressure responsive tester valve with spring retaining means |
| US4691779A (en) * | 1986-01-17 | 1987-09-08 | Halliburton Company | Hydrostatic referenced safety-circulating valve |
| GB8802498D0 (en) * | 1988-02-04 | 1988-03-02 | Hy Ram Eng Co Ltd | Improvements relating to valves |
| US5048611A (en) * | 1990-06-04 | 1991-09-17 | Lindsey Completion Systems, Inc. | Pressure operated circulation valve |
-
1989
- 1989-04-28 GB GB898909892A patent/GB8909892D0/en active Pending
-
1990
- 1990-03-23 GB GB9006586A patent/GB2230802B/en not_active Expired - Fee Related
- 1990-04-20 EP EP90907239A patent/EP0470160B1/fr not_active Expired - Lifetime
- 1990-04-20 US US07/768,856 patent/US5193619A/en not_active Expired - Fee Related
- 1990-04-20 WO PCT/GB1990/000606 patent/WO1990013731A2/fr active IP Right Grant
- 1990-04-20 CA CA002053245A patent/CA2053245C/fr not_active Expired - Fee Related
- 1990-04-20 DK DK90907239.9T patent/DK0470160T3/da active
-
1991
- 1991-10-25 NO NO914200A patent/NO302253B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK0470160T3 (da) | 1994-11-07 |
| WO1990013731A3 (fr) | 1990-12-13 |
| US5193619A (en) | 1993-03-16 |
| NO914200D0 (no) | 1991-10-25 |
| EP0470160A1 (fr) | 1992-02-12 |
| GB8909892D0 (en) | 1989-06-14 |
| CA2053245C (fr) | 1998-12-29 |
| NO914200L (no) | 1991-12-02 |
| GB2230802A (en) | 1990-10-31 |
| GB2230802B (en) | 1992-09-23 |
| GB9006586D0 (en) | 1990-05-23 |
| CA2053245A1 (fr) | 1990-10-29 |
| WO1990013731A2 (fr) | 1990-11-15 |
| EP0470160B1 (fr) | 1994-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN OCTOBER 2003 |