NO801605L - Testeapparat. - Google Patents
Testeapparat.Info
- Publication number
- NO801605L NO801605L NO801605A NO801605A NO801605L NO 801605 L NO801605 L NO 801605L NO 801605 A NO801605 A NO 801605A NO 801605 A NO801605 A NO 801605A NO 801605 L NO801605 L NO 801605L
- Authority
- NO
- Norway
- Prior art keywords
- regulator
- valve
- movement
- outer housing
- housing
- Prior art date
Links
- 238000012360 testing method Methods 0.000 title description 6
- 239000007788 liquid Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000003993 interaction Effects 0.000 claims 3
- 230000001276 controlling effect Effects 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 description 10
- 230000007704 transition Effects 0.000 description 9
- 238000007789 sealing Methods 0.000 description 8
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000012050 conventional carrier Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003068 static effect Effects 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
-
- 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
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
-
- 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
- E21B2200/06—Sleeve valves
-
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2642—Sensor rigid with valve
-
- 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
- Y10T137/7734—Fluid opened valve requiring reset
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/11—Tripping mechanism
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18992—Reciprocating to reciprocating
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)
- Lift Valve (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/044,046 US4252143A (en) | 1979-05-31 | 1979-05-31 | Actuator |
Publications (1)
Publication Number | Publication Date |
---|---|
NO801605L true NO801605L (no) | 1980-12-01 |
Family
ID=21930230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO801605A NO801605L (no) | 1979-05-31 | 1980-05-30 | Testeapparat. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4252143A (fr) |
EP (1) | EP0020155B1 (fr) |
AU (1) | AU535537B2 (fr) |
CA (1) | CA1140462A (fr) |
DK (1) | DK234380A (fr) |
NO (1) | NO801605L (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4252195A (en) * | 1979-07-26 | 1981-02-24 | Otis Engineering Corporation | Well test systems and methods |
US4475599A (en) * | 1981-05-01 | 1984-10-09 | Baker International Corporation | Valve for subterranean wells |
US4750560A (en) * | 1987-04-13 | 1988-06-14 | Otis Engineering Corporation | Device for releasably connecting well tools |
US4928761A (en) * | 1989-07-17 | 1990-05-29 | Otis Engineering Corporation | Two-way plugs for wells |
DE4241344C2 (de) * | 1992-12-09 | 1995-04-13 | Hammelmann Paul Maschf | Sicherheitsventil für Hochdruckpumpen, Hochdruckwasserstrahlmaschinen o. dgl. |
CA2127476C (fr) * | 1994-07-06 | 1999-12-07 | Daniel G. Pomerleau | Bucheronnage ou mesurage en utilisant la trebucheuse |
US5906238A (en) * | 1996-04-01 | 1999-05-25 | Baker Hughes Incorporated | Downhole flow control devices |
US5979558A (en) * | 1997-07-21 | 1999-11-09 | Bouldin; Brett Wayne | Variable choke for use in a subterranean well |
US7980316B2 (en) * | 2008-04-23 | 2011-07-19 | Schlumberger Technology Corporation | Formation isolation valve |
CN108252972B (zh) * | 2018-01-17 | 2020-11-24 | 安徽仕烽油压科技有限公司 | 一种插装式回转缓冲阀 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB766016A (en) * | 1954-07-23 | 1957-01-16 | Nat Res Dev | Improvements in or relating to pressure transmission systems and mechanisms suitablefor use therewith |
US3889751A (en) * | 1974-02-01 | 1975-06-17 | Exxon Production Research Co | Subsurface safety valve |
NO144227B (no) * | 1974-02-06 | Soc Nat Elf Aquitaine (Production), | Anordning ved hydraulisk sikkerhetsventil. | |
US4201363A (en) * | 1978-07-17 | 1980-05-06 | Otis Engineering Corporation | Tubing retrievable surface controlled subsurface safety valve |
US4201364A (en) * | 1978-07-27 | 1980-05-06 | Otis Engineering Corporation | Radially expandable tubular valve seal |
-
1979
- 1979-05-31 US US06/044,046 patent/US4252143A/en not_active Expired - Lifetime
-
1980
- 1980-02-29 AU AU56041/80A patent/AU535537B2/en not_active Ceased
- 1980-04-02 CA CA000349073A patent/CA1140462A/fr not_active Expired
- 1980-05-30 DK DK234380A patent/DK234380A/da not_active Application Discontinuation
- 1980-05-30 EP EP19800301796 patent/EP0020155B1/fr not_active Expired
- 1980-05-30 NO NO801605A patent/NO801605L/no unknown
Also Published As
Publication number | Publication date |
---|---|
US4252143A (en) | 1981-02-24 |
AU535537B2 (en) | 1984-03-29 |
DK234380A (da) | 1980-12-01 |
AU5604180A (en) | 1980-12-04 |
EP0020155A1 (fr) | 1980-12-10 |
EP0020155B1 (fr) | 1984-05-23 |
CA1140462A (fr) | 1983-02-01 |
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