GB1166159A - Well Flow Test Apparatus - Google Patents
Well Flow Test ApparatusInfo
- Publication number
- GB1166159A GB1166159A GB58540/67A GB5854067A GB1166159A GB 1166159 A GB1166159 A GB 1166159A GB 58540/67 A GB58540/67 A GB 58540/67A GB 5854067 A GB5854067 A GB 5854067A GB 1166159 A GB1166159 A GB 1166159A
- Authority
- GB
- United Kingdom
- Prior art keywords
- string
- well
- test apparatus
- valve
- flow test
- 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
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 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
- 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
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 Or Analysing Biological Materials (AREA)
- Earth Drilling (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
1,166,159. Wells. TEXACO DEVELOPMENT CORP. 22 Dec., 1967 [28 Dec., 1966], No. 58540/67. Heading E1F. In well flow test apparatus for use with a well having a plurality of blowout preventers assembled on the well head 12, there is a first tubing string 20, a fail-closed valve 21 connected into the string for controlling flow of well fluid therethrough, a second tubing string 24 concentric with the first string and connected to the valve, and means 26 for applying hydraulic pressure in the annulus between the strings to actuate the valve. Blow-out preventer 39 has a pair of pipe rams 40, 41 on which a suspension collar attached to the second string rests.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60524666A | 1966-12-28 | 1966-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1166159A true GB1166159A (en) | 1969-10-08 |
Family
ID=24422854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB58540/67A Expired GB1166159A (en) | 1966-12-28 | 1967-12-22 | Well Flow Test Apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US3451475A (en) |
DE (1) | DE1583007A1 (en) |
GB (1) | GB1166159A (en) |
NL (1) | NL6717775A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3489438A (en) * | 1968-04-08 | 1970-01-13 | Denali Services Co Inc | Oil well tubing having noncommunicating fluid passages |
US3664415A (en) * | 1970-09-14 | 1972-05-23 | Halliburton Co | Method and apparatus for testing wells |
US4685521A (en) * | 1985-04-17 | 1987-08-11 | Raulins George M | Well apparatus |
US4726424A (en) * | 1985-04-17 | 1988-02-23 | Raulins George M | Well apparatus |
US4693315A (en) * | 1985-08-12 | 1987-09-15 | Otis Engineering Corporation | Bleedoff tool for well test system |
GB0203386D0 (en) * | 2002-02-13 | 2002-03-27 | Sps Afos Group Ltd | Wellhead seal unit |
US8727011B2 (en) * | 2009-11-24 | 2014-05-20 | Tam International, Inc. | Wellhead test tool and method |
BR112017015548B1 (en) * | 2015-01-30 | 2021-06-29 | Hydril USA Distribution LLC | METHOD TO ANALYZE MATERIAL WEAR |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA749740A (en) * | 1967-01-03 | I. Schaafsma Andries | Protective apparatus for offshore oil well | |
BE540029A (en) * | ||||
US3065794A (en) * | 1957-08-19 | 1962-11-27 | Page Oil Tools Inc | Retrievable well flow control valve |
US3040811A (en) * | 1959-04-23 | 1962-06-26 | Jersey Prod Res Co | Subsurface safety valve |
US3196958A (en) * | 1960-04-04 | 1965-07-27 | Richfield Oil Corp | Offshore drilling method and apparatus |
US3094170A (en) * | 1960-05-31 | 1963-06-18 | Continental Oil Co | Subsurface well tubing safety valve |
US3007524A (en) * | 1961-11-07 | 1961-11-07 | Jersey Prod Res Co | Subsurface valve |
US3227229A (en) * | 1963-08-28 | 1966-01-04 | Richfield Oil Corp | Bit guide |
-
1966
- 1966-12-28 US US605246A patent/US3451475A/en not_active Expired - Lifetime
-
1967
- 1967-12-22 GB GB58540/67A patent/GB1166159A/en not_active Expired
- 1967-12-28 NL NL6717775A patent/NL6717775A/xx unknown
- 1967-12-28 DE DE19671583007 patent/DE1583007A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NL6717775A (en) | 1968-07-01 |
US3451475A (en) | 1969-06-24 |
DE1583007A1 (en) | 1970-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2335355A (en) | Producting equipment for wells | |
US2794505A (en) | Pipe hanging apparatus | |
GB835902A (en) | Well apparatus | |
GB1477816A (en) | Well cementing tool with inflatable packer and method of use | |
GB1323243A (en) | Method and apparatus for testing wells | |
GB1153351A (en) | Method and Apparatus for Operating a Sub-Sea Well. | |
US2786535A (en) | Subsurface blowout preventer | |
US2806429A (en) | Dual string production device | |
GB1151511A (en) | System for Subsurface Control of the Flow of Fluids through a Well Bore | |
GB956640A (en) | Wellhead connector | |
GB1248499A (en) | Well pressure compensated well blowout preventer | |
GB1166159A (en) | Well Flow Test Apparatus | |
GB1241283A (en) | Telescoping wireline lubricator | |
US3695349A (en) | Well blowout preventer control pressure modulator | |
US2813588A (en) | Blowout preventer for arrangement in wells | |
US2382578A (en) | Producing equipment for wells | |
GB1011038A (en) | Well packers for use in well bore tubing string assemblies | |
US2762638A (en) | Stripper and seal device for well heads | |
US2927642A (en) | Christmas tree by-pass | |
US2134200A (en) | Plug valve casing head | |
US2962099A (en) | Blowout control valve | |
US1834190A (en) | Packing head | |
GB1181095A (en) | Surface Control of Sub-Surface Well Valving using Flow Passing Tubing Link | |
GB932119A (en) | Well head assembly | |
GB1151319A (en) | Apparatus for Suspending Pipe in a Well Bore |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |