NO761085L - - Google Patents
Info
- Publication number
- NO761085L NO761085L NO761085A NO761085A NO761085L NO 761085 L NO761085 L NO 761085L NO 761085 A NO761085 A NO 761085A NO 761085 A NO761085 A NO 761085A NO 761085 L NO761085 L NO 761085L
- Authority
- NO
- Norway
- Prior art keywords
- tool
- well
- lowering
- piston
- wellhead
- Prior art date
Links
- 238000000605 extraction Methods 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 14
- 230000004913 activation Effects 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 claims 3
- 230000003213 activating effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 16
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 238000005553 drilling Methods 0.000 description 8
- 230000001012 protector Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- 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
- E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for 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)
- Earth Drilling (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Road Repair (AREA)
- Percussive Tools And Related Accessories (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/599,141 US4003434A (en) | 1975-07-25 | 1975-07-25 | Method and apparatus for running, operating, and retrieving subsea well equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO761085L true NO761085L (enExample) | 1977-01-26 |
Family
ID=24398401
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO761085A NO761085L (enExample) | 1975-07-25 | 1976-03-29 | |
| NO820186A NO151478C (no) | 1975-07-25 | 1982-01-21 | Hydraulisk paavirkbart nedfoerings- og uttrekningsverktoey |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO820186A NO151478C (no) | 1975-07-25 | 1982-01-21 | Hydraulisk paavirkbart nedfoerings- og uttrekningsverktoey |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4003434A (enExample) |
| AU (1) | AU505862B2 (enExample) |
| CA (1) | CA1041008A (enExample) |
| GB (2) | GB1522742A (enExample) |
| NO (2) | NO761085L (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4284142A (en) * | 1979-05-07 | 1981-08-18 | Armco Inc. | Method and apparatus for remote installation and servicing of underwater well apparatus |
| US4736799A (en) * | 1987-01-14 | 1988-04-12 | Cameron Iron Works Usa, Inc. | Subsea tubing hanger |
| US4909321A (en) * | 1988-12-27 | 1990-03-20 | Conoco Inc. | Wireline releasing device |
| EP0421037B1 (en) * | 1989-10-06 | 1995-03-01 | Cooper Industries, Inc. | Hydraulic/torsion packoff installation tool and method of using same |
| US4986359A (en) * | 1990-04-16 | 1991-01-22 | Vetco Gray Inc. | Release apparatus and method for threaded conductor pipe |
| US5080174A (en) * | 1991-01-14 | 1992-01-14 | Cooper Industries, Inc. | Hydraulic packoff and casing hanger installation tool |
| US5105888A (en) * | 1991-04-10 | 1992-04-21 | Pollock J Roark | Well casing hanger and packoff running and retrieval tool |
| US5450905A (en) * | 1994-08-23 | 1995-09-19 | Abb Vetco Gray Inc. | Pressure assist installation of production components in wellhead |
| AU2489299A (en) * | 1998-01-30 | 1999-08-16 | Dresser Industries Inc. | Method and apparatus for running two tubing strings into a well |
| US6253854B1 (en) * | 1999-02-19 | 2001-07-03 | Abb Vetco Gray, Inc. | Emergency well kill method |
| WO2009067298A1 (en) | 2007-11-21 | 2009-05-28 | Cameron International Corporation | Back pressure valve |
| US8899315B2 (en) | 2008-02-25 | 2014-12-02 | Cameron International Corporation | Systems, methods, and devices for isolating portions of a wellhead from fluid pressure |
| US9341047B2 (en) * | 2012-03-12 | 2016-05-17 | Baker Hughes Incorporated | Actuation lockout system |
| US9970252B2 (en) * | 2014-10-14 | 2018-05-15 | Cameron International Corporation | Dual lock system |
| US12338703B2 (en) * | 2020-04-21 | 2025-06-24 | Cactus Wellhead, LLC | Isolation sleeve |
| US11939832B2 (en) * | 2020-12-18 | 2024-03-26 | Baker Hughes Oilfield Operations Llc | Casing slip hanger retrieval tool system and method |
| US11920416B2 (en) | 2020-12-18 | 2024-03-05 | Baker Hughes Oilfield Operations Llc | Metal-to-metal annulus packoff retrieval tool system and method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2695064A (en) * | 1949-08-01 | 1954-11-23 | Baker Oil Tools Inc | Well packer apparatus |
| US3002561A (en) * | 1957-12-23 | 1961-10-03 | Baker Oil Tools Inc | Subsurface well tool |
| US3086590A (en) * | 1958-06-23 | 1963-04-23 | Mcevoy Co | Apparatus for drilling and completion of inaccessible wells |
| US3098525A (en) * | 1961-04-27 | 1963-07-23 | Shell Oil Co | Apparatus for installing and retrieving equipment from underwater wells |
| US3223169A (en) * | 1962-08-06 | 1965-12-14 | Otis Eng Co | Retrievable well packer |
| US3177703A (en) * | 1963-12-02 | 1965-04-13 | Cameron Iron Works Inc | Method and apparatus for running and testing an assembly for sealing between wellhead conduits |
| US3321217A (en) * | 1965-08-02 | 1967-05-23 | Ventura Tool Company | Coupling apparatus for well heads and the like |
| US3412801A (en) * | 1966-11-08 | 1968-11-26 | Schlumberger Technology Corp | Retrievable well packer apparatus |
| US3924678A (en) * | 1974-07-15 | 1975-12-09 | Vetco Offshore Ind Inc | Casing hanger and packing running apparatus |
-
1975
- 1975-07-25 US US05/599,141 patent/US4003434A/en not_active Expired - Lifetime
-
1976
- 1976-01-13 CA CA243,440A patent/CA1041008A/en not_active Expired
- 1976-01-16 AU AU10346/76A patent/AU505862B2/en not_active Expired
- 1976-01-19 GB GB3605/78A patent/GB1522742A/en not_active Expired
- 1976-01-19 GB GB1926/76A patent/GB1522741A/en not_active Expired
- 1976-03-29 NO NO761085A patent/NO761085L/no unknown
-
1982
- 1982-01-21 NO NO820186A patent/NO151478C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4003434A (en) | 1977-01-18 |
| NO151478B (no) | 1985-01-02 |
| GB1522742A (en) | 1978-08-31 |
| GB1522741A (en) | 1978-08-31 |
| NO820186L (no) | 1977-01-26 |
| NO151478C (no) | 1985-04-17 |
| CA1041008A (en) | 1978-10-24 |
| AU505862B2 (en) | 1979-12-06 |
| AU1034676A (en) | 1977-07-21 |
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