GB8617698D0 - Wellhead apparatus - Google Patents
Wellhead apparatusInfo
- Publication number
- GB8617698D0 GB8617698D0 GB868617698A GB8617698A GB8617698D0 GB 8617698 D0 GB8617698 D0 GB 8617698D0 GB 868617698 A GB868617698 A GB 868617698A GB 8617698 A GB8617698 A GB 8617698A GB 8617698 D0 GB8617698 D0 GB 8617698D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- wellhead apparatus
- wellhead
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Telephone Function (AREA)
- Paper (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Earth Drilling (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868617698A GB8617698D0 (en) | 1986-07-19 | 1986-07-19 | Wellhead apparatus |
GB08716593A GB2192921A (en) | 1986-07-19 | 1987-07-14 | Wellhead apparatus |
NO872987A NO872987L (en) | 1986-07-19 | 1987-07-17 | BRIDGE HEAD EQUIPMENT. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868617698A GB8617698D0 (en) | 1986-07-19 | 1986-07-19 | Wellhead apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8617698D0 true GB8617698D0 (en) | 1986-08-28 |
Family
ID=10601385
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868617698A Pending GB8617698D0 (en) | 1986-07-19 | 1986-07-19 | Wellhead apparatus |
GB08716593A Withdrawn GB2192921A (en) | 1986-07-19 | 1987-07-14 | Wellhead apparatus |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08716593A Withdrawn GB2192921A (en) | 1986-07-19 | 1987-07-14 | Wellhead apparatus |
Country Status (2)
Country | Link |
---|---|
GB (2) | GB8617698D0 (en) |
NO (1) | NO872987L (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108386144A (en) * | 2018-04-26 | 2018-08-10 | 四川宏华石油设备有限公司 | A kind of marine riser conveyer |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69226630T2 (en) | 1992-06-01 | 1998-12-24 | Cooper Cameron Corp | Wellhead |
GB2267920B (en) * | 1992-06-17 | 1995-12-06 | Petroleum Eng Services | Improvements in or relating to well-head structures |
GB9511386D0 (en) * | 1995-06-06 | 1995-08-02 | Petroleum Eng Services | Improvements relating to ball valves |
DE69622726T2 (en) * | 1996-11-29 | 2002-11-28 | Cooper Cameron Corp | Wellhead assembly |
GB2366027B (en) | 2000-01-27 | 2004-08-18 | Bell & Howell Postal Systems | Address learning system and method for using same |
US20020100592A1 (en) | 2001-01-26 | 2002-08-01 | Garrett Michael R. | Production flow tree cap |
US6659181B2 (en) | 2001-11-13 | 2003-12-09 | Cooper Cameron Corporation | Tubing hanger with annulus bore |
NO322829B1 (en) | 2003-05-22 | 2006-12-11 | Fmc Kongsberg Subsea As | Resealable plug, valve tree with plug and well intervention procedure in wells with at least one plug |
US7770653B2 (en) * | 2005-06-08 | 2010-08-10 | Bj Services Company U.S.A. | Wellbore bypass method and apparatus |
AU2012280476B2 (en) | 2011-07-06 | 2016-02-25 | Shell Internationale Research Maatschappij B.V. | System and method for injecting a treatment fluid into a wellbore and a treatment fluid injection valve |
WO2013068323A1 (en) | 2011-11-08 | 2013-05-16 | Shell Internationale Research Maatschappij B.V. | Valve for a hydrocarbon well, hydrocarbon well provided with such valve and use of such valve |
CA2821254C (en) * | 2012-07-20 | 2017-01-17 | Weatherford/Lamb, Inc. | Cartridge valve assembly for wellhead |
WO2014048794A1 (en) * | 2012-09-25 | 2014-04-03 | Shell Internationale Research Maatschappij B.V. | Christmas tree and method |
GB2539703B (en) * | 2015-06-25 | 2017-09-20 | Brown Stuart | Two part christmas tree having a bi-directional sealing master valve positioned below a hanger |
US11773678B2 (en) * | 2018-12-05 | 2023-10-03 | Dril-Quip, Inc. | Barrier arrangement in wellhead assembly |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1027599A (en) * | 1962-01-31 | 1966-04-27 | Fmc Corp | Well head apparatus |
US3494421A (en) * | 1965-11-29 | 1970-02-10 | Otis Eng Corp | Method of installing a wellhead system |
US3601190A (en) * | 1969-05-15 | 1971-08-24 | Brown Oil Tools | Well production apparatus with fluid operated valve |
US3821984A (en) * | 1972-03-07 | 1974-07-02 | Fishing Tools Inc | Emergency valve shut-off assembly for offshore multiple well pipes |
US4009753A (en) * | 1976-03-22 | 1977-03-01 | Schlumberger Technology Corporation | Subsea master valve apparatus |
US4494609A (en) * | 1981-04-29 | 1985-01-22 | Otis Engineering Corporation | Test tree |
-
1986
- 1986-07-19 GB GB868617698A patent/GB8617698D0/en active Pending
-
1987
- 1987-07-14 GB GB08716593A patent/GB2192921A/en not_active Withdrawn
- 1987-07-17 NO NO872987A patent/NO872987L/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108386144A (en) * | 2018-04-26 | 2018-08-10 | 四川宏华石油设备有限公司 | A kind of marine riser conveyer |
CN108386144B (en) * | 2018-04-26 | 2024-04-09 | 四川宏华石油设备有限公司 | Riser conveying device |
Also Published As
Publication number | Publication date |
---|---|
GB8716593D0 (en) | 1987-08-19 |
NO872987L (en) | 1988-01-20 |
GB2192921A (en) | 1988-01-27 |
NO872987D0 (en) | 1987-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU606548B2 (en) | Wellhead apparatus | |
GB2192679B (en) | Fall-arrest apparatus | |
GB2184762B (en) | Well apparatus | |
GB8715223D0 (en) | Positioning apparatus | |
GB8722909D0 (en) | Alignment apparatus | |
GB8614286D0 (en) | Alignment apparatus | |
GB8617698D0 (en) | Wellhead apparatus | |
GB2186611B (en) | Pipe-driving apparatus | |
GB2252115B (en) | Wellhead apparatus | |
GB8629497D0 (en) | Apparatus | |
GB8611211D0 (en) | Detonation-gas apparatus | |
GB2175031B (en) | Well apparatus | |
GB8602429D0 (en) | Identifiction apparatus | |
EP0250368A3 (en) | Photographic-copying apparatus | |
GB8720546D0 (en) | Application apparatus | |
GB2187111B (en) | Air-humidification apparatus | |
GB8528667D0 (en) | Well-head apparatus | |
GB2196885B (en) | Drilling apparatus | |
GB8620516D0 (en) | Drilling apparatus | |
GB2196673B (en) | Mining apparatus | |
EP0242771A3 (en) | Bottle-manufacturing apparatus | |
GB8630098D0 (en) | Drilling apparatus | |
GB8630099D0 (en) | Drilling apparatus | |
GB8611459D0 (en) | De-lidding apparatus | |
GB8626355D0 (en) | Drilling apparatus |