HU178236B - Valve structure for layer test set - Google Patents
Valve structure for layer test setInfo
- Publication number
- HU178236B HU178236B HU76HA1013A HUHA001013A HU178236B HU 178236 B HU178236 B HU 178236B HU 76HA1013 A HU76HA1013 A HU 76HA1013A HU HA001013 A HUHA001013 A HU HA001013A HU 178236 B HU178236 B HU 178236B
- Authority
- HU
- Hungary
- Prior art keywords
- test set
- valve structure
- layer test
- layer
- valve
- Prior art date
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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/001—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells specially adapted for underwater installations
-
- 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
- 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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/588,990 US3964544A (en) | 1975-06-20 | 1975-06-20 | Pressure operated isolation valve for use in a well testing and treating apparatus, and its method of operation |
US05/588,991 US3976136A (en) | 1975-06-20 | 1975-06-20 | Pressure operated isolation valve for use in a well testing apparatus and its method of operation |
Publications (1)
Publication Number | Publication Date |
---|---|
HU178236B true HU178236B (en) | 1982-04-28 |
Family
ID=27080418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU76HA1013A HU178236B (en) | 1975-06-20 | 1976-06-15 | Valve structure for layer test set |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2616823C2 (hu) |
HU (1) | HU178236B (hu) |
YU (1) | YU150676A (hu) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3906227C1 (en) * | 1989-02-28 | 1990-07-26 | Gkn Keller Gmbh, 6050 Offenbach, De | Device for taking samples from boreholes |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3410346A (en) * | 1966-06-03 | 1968-11-12 | Henry U Garrett | Well apparatus |
US3500911A (en) * | 1967-05-18 | 1970-03-17 | Halliburton Co | Multiple packer distribution valve and method |
US3459264A (en) * | 1967-05-18 | 1969-08-05 | Halliburton Co | Pressure regulating valve assembly between open hole packers and method |
US3664415A (en) * | 1970-09-14 | 1972-05-23 | Halliburton Co | Method and apparatus for testing wells |
US3858649A (en) * | 1973-02-26 | 1975-01-07 | Halliburton Co | Apparatus for testing oil wells using annulus pressure |
US3856085A (en) * | 1973-11-15 | 1974-12-24 | Halliburton Co | Improved annulus pressure operated well testing apparatus and its method of operation |
-
1976
- 1976-04-15 DE DE2616823A patent/DE2616823C2/de not_active Expired
- 1976-06-15 HU HU76HA1013A patent/HU178236B/hu unknown
- 1976-06-18 YU YU01506/76A patent/YU150676A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2616823A1 (de) | 1976-12-30 |
YU150676A (en) | 1982-06-30 |
DE2616823C2 (de) | 1985-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5239824A (en) | Valve | |
HU171763B (hu) | Ustrojstvo dlja privedenija v dejstvie klapana oprobovatelja plasta v kolonne buril'nykh trub | |
JPS51140237A (en) | Valve | |
ATA403876A (de) | Verfahren zur herstellung von schaumstoffen | |
JPS51116434A (en) | Valve device | |
JPS5244423A (en) | Valve cloling device | |
JPS5274383A (en) | Xxray tester | |
JPS5281629A (en) | Isolating valve | |
JPS5213226A (en) | Valve | |
ZA767607B (en) | Method for the determination of pregnancy-colour test | |
JPS5216403A (en) | Valve device | |
JPS5220893A (en) | Tester | |
GB1544121A (en) | Valve | |
JPS5274124A (en) | Valve device | |
YU39663B (en) | Throttling-flap-type valve | |
GB1539449A (en) | Isolation valve | |
HU178236B (en) | Valve structure for layer test set | |
JPS5218227A (en) | Valve | |
GB1538575A (en) | Valve structure for facilitating valve repair | |
GB1538451A (en) | Valve apparatus | |
JPS5218224A (en) | Valve | |
AU2055476A (en) | Valve | |
JPS5230920A (en) | Valve device | |
JPS51109864A (en) | Device for testing structures | |
JPS528529A (en) | Valve device |