AR207201A1 - SAFETY VALVE ASSEMBLY - Google Patents
SAFETY VALVE ASSEMBLYInfo
- Publication number
- AR207201A1 AR207201A1 AR241688A AR24168872A AR207201A1 AR 207201 A1 AR207201 A1 AR 207201A1 AR 241688 A AR241688 A AR 241688A AR 24168872 A AR24168872 A AR 24168872A AR 207201 A1 AR207201 A1 AR 207201A1
- Authority
- AR
- Argentina
- Prior art keywords
- valve assembly
- safety valve
- safety
- assembly
- 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
- 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
-
- 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)
- Safety Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13813871A | 1971-04-28 | 1971-04-28 | |
US15511871A | 1971-06-21 | 1971-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR207201A1 true AR207201A1 (en) | 1976-09-22 |
Family
ID=26835898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR241688A AR207201A1 (en) | 1971-04-28 | 1972-01-01 | SAFETY VALVE ASSEMBLY |
Country Status (4)
Country | Link |
---|---|
AR (1) | AR207201A1 (en) |
DE (1) | DE2220403A1 (en) |
FR (1) | FR2136734A5 (en) |
GB (1) | GB1387752A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4721162A (en) * | 1984-08-29 | 1988-01-26 | Camco, Incorporated | Fluid level controlled safety valve |
US5029646A (en) * | 1990-07-11 | 1991-07-09 | Camco International Inc. | Orifice well safety valve with release mechanism |
US7740075B2 (en) | 2008-07-09 | 2010-06-22 | Schlumberger Technology Corporation | Pressure relief actuated valves |
-
1972
- 1972-01-01 AR AR241688A patent/AR207201A1/en active
- 1972-04-26 DE DE19722220403 patent/DE2220403A1/en active Pending
- 1972-04-27 FR FR7214984A patent/FR2136734A5/fr not_active Expired
- 1972-04-27 GB GB1960272A patent/GB1387752A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2220403A1 (en) | 1972-11-02 |
FR2136734A5 (en) | 1972-12-22 |
GB1387752A (en) | 1975-03-19 |
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