GB1211138A - Connecting unit for the completion equipment of a producing underwater oil well - Google Patents
Connecting unit for the completion equipment of a producing underwater oil wellInfo
- Publication number
- GB1211138A GB1211138A GB2842/68A GB284268A GB1211138A GB 1211138 A GB1211138 A GB 1211138A GB 2842/68 A GB2842/68 A GB 2842/68A GB 284268 A GB284268 A GB 284268A GB 1211138 A GB1211138 A GB 1211138A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubing
- flow line
- valve
- drum
- housing
- 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
- 239000003129 oil well Substances 0.000 title abstract 2
- 241000191291 Abies alba Species 0.000 abstract 2
- 239000012530 fluid 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
- E21B23/12—Tool diverters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
1,211,138. Wells, &c. INSTITUT FRANCAIS LU PETROLE DES CARBURANTS ET LUBRIFIANTS. 18 Jan., 1968 [19 Jan., 1967], No. 2842/68. Heading E1F. [Also in Division F2] In a connecting unit 15 for the completion equipment of Christmas tree of an underwater producing oil well which includes at least one production tubing 3 opening out at the top of the Christmas tree through at least one head valve 9, and a flow line 7 associated with the tubing, the latter being connected by a curved lateral duct with the flow line, and the unit 15 being disposed between the tubing and valve, the unit comprises a housing 17 in which is located a rotatable element 16, an opening 18 in the bottom wall thereof for the tubing, openings 18a, 20 in the upper and lateral walls of the housing communicating with the valve and flow line respectively, and ducts 21, 24 in the element 16 for connection of the tubing and the .flow line in a first position of the element and connection of the tubing and valve in a second position of the element. As shown, the element 16 rotates about a longitudinal axis parallel to and offset from the axis of the tubing 3 and includes toothed rings 36, 37 which mesh with pinions 34, 35 on a shaft 32a connected through a worm wheel and worm 32, 9a with a hydraulic piston 31 whereby rotation of the drum is synchronously controlled by opening or closing of the valve 9, electrical control may be used. Servicing tools may be passed through the ducts 11 and 24 to the tubing 3 while production of the well is unhindered, fluid produced by the well passing the clearance between the drum 16 and housing 17 to the flow line 7. The drum may, alternatively, be hollow and provided with apertures in the base and wall thereof or in the form of a cylindrical sector.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR91850 | 1967-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1211138A true GB1211138A (en) | 1970-11-04 |
Family
ID=8624129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2842/68A Expired GB1211138A (en) | 1967-01-19 | 1968-01-18 | Connecting unit for the completion equipment of a producing underwater oil well |
Country Status (7)
Country | Link |
---|---|
US (1) | US3595311A (en) |
FR (1) | FR1567019A (en) |
GB (1) | GB1211138A (en) |
NL (1) | NL6800773A (en) |
NO (1) | NO122474B (en) |
OA (1) | OA02716A (en) |
SU (1) | SU372835A3 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3664376A (en) * | 1970-01-26 | 1972-05-23 | Regan Forge & Eng Co | Flow line diverter apparatus |
FR2165719B1 (en) * | 1971-12-27 | 1974-08-30 | Subsea Equipment Ass Ltd | |
BR6501116U (en) * | 1985-08-12 | 1987-03-17 | Cbv Ind Mecanica | VALVE MODULE, ESPECIALLY FOR SUBMARINE OIL WELLS |
BR6501115U (en) * | 1985-08-12 | 1987-03-17 | Cbv Ind Mecanica | VALVE MODULE, ESPECIALLY FOR SUBMARINE OIL WELLS |
BR6501114U (en) * | 1985-08-12 | 1987-03-17 | Cbv Ind Mecanica | VALVE MODEL, ESPECIALLY FOR SUBMARINE OIL WELLS |
US4848473A (en) * | 1987-12-21 | 1989-07-18 | Chevron Research Company | Subsea well choke system |
FR2672935B1 (en) * | 1991-02-14 | 1999-02-26 | Elf Aquitaine | UNDERWATER WELL HEAD. |
US5732773A (en) * | 1996-04-03 | 1998-03-31 | Sonsub, Inc. | Non-welded bore selector assembly |
ATE482324T1 (en) | 2003-05-31 | 2010-10-15 | Cameron Systems Ireland Ltd | APPARATUS AND METHOD FOR RECOVERING LIQUIDS FROM A BOREHOLE AND/OR FOR INJECTING LIQUIDS INTO A BOREHOLE |
BRPI0508049B8 (en) | 2004-02-26 | 2016-10-11 | Cameron Systems Ireland Ltd | submerged flow interface equipment connection system |
GB0625526D0 (en) | 2006-12-18 | 2007-01-31 | Des Enhanced Recovery Ltd | Apparatus and method |
BRPI0806027B1 (en) * | 2007-11-19 | 2019-01-29 | Vetco Gray Inc | undersea tree |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2070326A (en) * | 1935-03-01 | 1937-02-09 | Karl W Weidinger | Well flow head |
US2096565A (en) * | 1936-04-30 | 1937-10-19 | William D Shaffer | Tubing head |
US2148360A (en) * | 1937-12-30 | 1939-02-21 | Gray Tool Co | Oil well casing head and tubing hanger |
US2179814A (en) * | 1938-05-25 | 1939-11-14 | Billy F Conaghan | Adjustable tubing hanger and stuffing box support |
US2766830A (en) * | 1953-06-29 | 1956-10-16 | Walter L Church | Control heads |
US3050120A (en) * | 1955-11-25 | 1962-08-21 | Pan American Petroleum Corp | Method and apparatus for completing wells |
US2889886A (en) * | 1956-01-23 | 1959-06-09 | Jay P Gould | Well head |
US3052301A (en) * | 1957-05-15 | 1962-09-04 | Gray Tool Co | Multiple tubing string well completion equipment |
US3354961A (en) * | 1965-05-26 | 1967-11-28 | Cameron Iron Works Inc | Apparatus for guiding a well tool being pumped out of a well into a laterally branching flow line |
-
1967
- 1967-01-19 FR FR91850A patent/FR1567019A/fr not_active Expired
-
1968
- 1968-01-10 NO NO0105/68A patent/NO122474B/no unknown
- 1968-01-17 OA OA53152A patent/OA02716A/en unknown
- 1968-01-18 GB GB2842/68A patent/GB1211138A/en not_active Expired
- 1968-01-18 NL NL6800773A patent/NL6800773A/xx unknown
- 1968-01-19 SU SU1211466A patent/SU372835A3/ru active
-
1969
- 1969-04-14 US US815685A patent/US3595311A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO122474B (en) | 1971-07-05 |
NL6800773A (en) | 1968-07-22 |
OA02716A (en) | 1970-12-15 |
SU372835A3 (en) | 1973-03-01 |
FR1567019A (en) | 1969-05-16 |
US3595311A (en) | 1971-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |