AU483848B2 - Removable subsea production test valve assembly - Google Patents
Removable subsea production test valve assemblyInfo
- Publication number
- AU483848B2 AU483848B2 AU72493/74A AU7249374A AU483848B2 AU 483848 B2 AU483848 B2 AU 483848B2 AU 72493/74 A AU72493/74 A AU 72493/74A AU 7249374 A AU7249374 A AU 7249374A AU 483848 B2 AU483848 B2 AU 483848B2
- Authority
- AU
- Australia
- Prior art keywords
- valve assembly
- production test
- test valve
- subsea production
- removable
- 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
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
- E21B34/02—Valve arrangements for boreholes or wells in well heads
- E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
- E21B34/045—Valve arrangements for boreholes or wells in well heads in underwater well heads adapted to be lowered on a tubular string into position within a blow-out preventer stack, e.g. so-called test trees
-
- 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
- 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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU72493/74A AU483848B2 (en) | 1974-08-19 | 1974-08-19 | Removable subsea production test valve assembly |
AU22507/77A AU2250777A (en) | 1974-08-19 | 1977-02-21 | Fluid pressure valve actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU72493/74A AU483848B2 (en) | 1974-08-19 | 1974-08-19 | Removable subsea production test valve assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
AU7249374A AU7249374A (en) | 1976-02-19 |
AU483848B2 true AU483848B2 (en) | 1976-02-19 |
Family
ID=3755175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU72493/74A Expired AU483848B2 (en) | 1974-08-19 | 1974-08-19 | Removable subsea production test valve assembly |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU483848B2 (en) |
-
1974
- 1974-08-19 AU AU72493/74A patent/AU483848B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU7249374A (en) | 1976-02-19 |
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