NL8001585A - Ram voor een inrichting voor het tegengaan van spuien. - Google Patents
Ram voor een inrichting voor het tegengaan van spuien. Download PDFInfo
- Publication number
- NL8001585A NL8001585A NL8001585A NL8001585A NL8001585A NL 8001585 A NL8001585 A NL 8001585A NL 8001585 A NL8001585 A NL 8001585A NL 8001585 A NL8001585 A NL 8001585A NL 8001585 A NL8001585 A NL 8001585A
- Authority
- NL
- Netherlands
- Prior art keywords
- ram
- shear blade
- shearing
- bore
- sealing
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 107
- 238000010008 shearing Methods 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 description 12
- 239000000806 elastomer Substances 0.000 description 12
- 239000012530 fluid Substances 0.000 description 9
- 239000013536 elastomeric material Substances 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- JZUFKLXOESDKRF-UHFFFAOYSA-N Chlorothiazide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC2=C1NCNS2(=O)=O JZUFKLXOESDKRF-UHFFFAOYSA-N 0.000 description 1
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 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
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
- E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
- E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
- E21B33/063—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams for shearing drill pipes
-
- 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
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/08—Cutting or deforming pipes to control fluid flow
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)
- Shearing Machines (AREA)
- Scissors And Nippers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3498279 | 1979-05-01 | ||
| US06/034,982 US4240503A (en) | 1979-05-01 | 1979-05-01 | Blowout preventer shearing and sealing rams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8001585A true NL8001585A (nl) | 1980-11-04 |
Family
ID=21879877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8001585A NL8001585A (nl) | 1979-05-01 | 1980-03-18 | Ram voor een inrichting voor het tegengaan van spuien. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4240503A (ja) |
| JP (1) | JPS55150910A (ja) |
| CA (1) | CA1136544A (ja) |
| GB (1) | GB2051927B (ja) |
| NL (1) | NL8001585A (ja) |
| NO (1) | NO155589C (ja) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392633A (en) * | 1979-10-29 | 1983-07-12 | Winkle Denzal W Van | Valve structure having movable seat means |
| US4313496A (en) * | 1980-04-22 | 1982-02-02 | Cameron Iron Works, Inc. | Wellhead shearing apparatus |
| US4341264A (en) * | 1980-10-15 | 1982-07-27 | Cameron Iron Works, Inc. | Wellhead shearing apparatus |
| US4347898A (en) * | 1980-11-06 | 1982-09-07 | Cameron Iron Works, Inc. | Shear ram blowout preventer |
| US4646825A (en) * | 1986-01-02 | 1987-03-03 | Winkle Denzal W Van | Blowout preventer, shear ram, shear blade and seal therefor |
| CA1291923C (en) * | 1989-01-16 | 1991-11-12 | Stanley W. Wachowicz | Hydraulic power system |
| US5360061A (en) * | 1992-10-14 | 1994-11-01 | Womble Lee M | Blowout preventer with tubing shear rams |
| US5515916A (en) * | 1995-03-03 | 1996-05-14 | Stewart & Stevenson Services, Inc. | Blowout preventer |
| US6173770B1 (en) * | 1998-11-20 | 2001-01-16 | Hydril Company | Shear ram for ram-type blowout preventer |
| US6260817B1 (en) * | 1999-10-29 | 2001-07-17 | Stream-Flo Industries, Ltd. | Hydraulic blowout preventer assembly for production wellhead |
| US6244336B1 (en) * | 2000-03-07 | 2001-06-12 | Cooper Cameron Corporation | Double shearing rams for ram type blowout preventer |
| US6510897B2 (en) * | 2001-05-04 | 2003-01-28 | Hydril Company | Rotational mounts for blowout preventer bonnets |
| US7096960B2 (en) * | 2001-05-04 | 2006-08-29 | Hydrill Company Lp | Mounts for blowout preventer bonnets |
| US7086467B2 (en) * | 2001-12-17 | 2006-08-08 | Schlumberger Technology Corporation | Coiled tubing cutter |
| NO316189B1 (no) * | 2002-01-16 | 2003-12-22 | Norsk Hydro As | Kontrollanordning for stigeror |
| US6719042B2 (en) | 2002-07-08 | 2004-04-13 | Varco Shaffer, Inc. | Shear ram assembly |
| US7699554B2 (en) | 2003-06-03 | 2010-04-20 | Hydril Usa Manufacturing Llc | Removable seal carrier for blowout preventer bonnet assembly |
| GB0423016D0 (en) * | 2004-10-16 | 2004-11-17 | Enovate Systems Ltd | Blow out preventers |
| US7703739B2 (en) * | 2004-11-01 | 2010-04-27 | Hydril Usa Manufacturing Llc | Ram BOP shear device |
| US7234530B2 (en) * | 2004-11-01 | 2007-06-26 | Hydril Company Lp | Ram BOP shear device |
| US7552765B2 (en) | 2006-01-27 | 2009-06-30 | Stream-Flo Industries Ltd. | Wellhead blowout preventer with extended ram for sealing central bore |
| US7673674B2 (en) | 2006-01-31 | 2010-03-09 | Stream-Flo Industries Ltd. | Polish rod clamping device |
| US7367396B2 (en) | 2006-04-25 | 2008-05-06 | Varco I/P, Inc. | Blowout preventers and methods of use |
| US8720565B2 (en) * | 2006-04-25 | 2014-05-13 | National Oilwell Varco, L.P. | Tubular severing system and method of using same |
| US8720564B2 (en) * | 2006-04-25 | 2014-05-13 | National Oilwell Varco, L.P. | Tubular severing system and method of using same |
| US20080105436A1 (en) * | 2006-11-02 | 2008-05-08 | Schlumberger Technology Corporation | Cutter Assembly |
| US7832480B1 (en) | 2008-07-08 | 2010-11-16 | Fanguy Robert P | Apparatus and method for extracting a tubular string from a bore hole |
| US8439327B2 (en) * | 2009-12-21 | 2013-05-14 | Hydril Usa Manufacturing Llc | Shear block and blade interface and method |
| BR112012030131B1 (pt) * | 2010-05-28 | 2021-03-23 | National Oilwell Varco, L.P. | Válvula de proteção contra explosões para cortar uma estrutura tubular de um poço de perfuração, método para cortar uma estrutura tubular e ferramenta de corte para cortar uma estrutura tubular de um poço de perfuração |
| US8844613B2 (en) * | 2011-12-28 | 2014-09-30 | Hydrill USA Manufacturing LLC | Shear blade and method of attachment to shear rams |
| EP2959096B1 (en) | 2013-02-21 | 2018-05-16 | National Oilwell Varco, L.P. | Blowout preventer monitoring system and method of using same |
| KR101583220B1 (ko) * | 2014-03-14 | 2016-01-07 | 삼성중공업 주식회사 | 비오피 스택 테스트 장치 |
| US9428984B2 (en) * | 2014-08-22 | 2016-08-30 | Baker Hughes Incorporated | Drive off method from subsea well with pipe retention capability |
| US9822602B2 (en) | 2014-10-07 | 2017-11-21 | Hydril Usa Distribution, Llc | Blind shear ram |
| WO2017083396A1 (en) * | 2015-11-09 | 2017-05-18 | Hydril USA Distribution LLC | Improved blind shear ram |
| US10655420B2 (en) | 2017-03-21 | 2020-05-19 | Baker Hughes, A Ge Company, Llc | Blowout prevention system including blind shear ram |
| US10370927B2 (en) * | 2017-03-30 | 2019-08-06 | General Electric Company | Blowout prevention system including blind shear ram |
| WO2024118216A1 (en) * | 2022-11-28 | 2024-06-06 | Kinectic Pressure Control Ltd. | Gate conduit apparatus |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2919111A (en) * | 1955-12-30 | 1959-12-29 | California Research Corp | Shearing device and method for use in well drilling |
| US2969838A (en) * | 1956-07-23 | 1961-01-31 | Shaffer Tool Works | Combination shearing and shut-off ram |
| US3590920A (en) * | 1969-03-12 | 1971-07-06 | Shaffer Tool Works | Remote-controlled oil well pipe shear and shutoff apparatus |
| US3766978A (en) * | 1969-03-12 | 1973-10-23 | Shaffer Tool Works | Remote controlled oil well pipe shear and shut-off apparatus |
| US3561526A (en) * | 1969-09-03 | 1971-02-09 | Cameron Iron Works Inc | Pipe shearing ram assembly for blowout preventer |
| US3736982A (en) * | 1972-05-01 | 1973-06-05 | Rucker Co | Combination shearing and shut-off ram for blowout preventer |
| US3817326A (en) * | 1972-06-16 | 1974-06-18 | Cameron Iron Works Inc | Ram-type blowout preventer |
| US3946806A (en) * | 1972-06-16 | 1976-03-30 | Cameron Iron Works, Inc. | Ram-type blowout preventer |
| US4132267A (en) * | 1978-04-06 | 1979-01-02 | Cameron Iron Works, Inc. | Pipe shearing ram assembly for blowout preventer |
| US4132266A (en) * | 1978-04-06 | 1979-01-02 | Cameron Iron Works, Inc. | Pipe shearing ram assembly for blowout preventer |
| US4132265A (en) * | 1978-04-06 | 1979-01-02 | Cameron Iron Works, Inc. | Pipe shearing ram assembly for blowout preventer |
-
1979
- 1979-05-01 US US06/034,982 patent/US4240503A/en not_active Expired - Lifetime
-
1980
- 1980-03-18 NL NL8001585A patent/NL8001585A/nl not_active Application Discontinuation
- 1980-04-18 CA CA000350171A patent/CA1136544A/en not_active Expired
- 1980-04-28 JP JP5703780A patent/JPS55150910A/ja active Granted
- 1980-04-30 NO NO801270A patent/NO155589C/no unknown
- 1980-04-30 GB GB8014306A patent/GB2051927B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO155589C (no) | 1987-04-22 |
| GB2051927B (en) | 1983-08-10 |
| NO801270L (no) | 1980-11-03 |
| US4240503A (en) | 1980-12-23 |
| GB2051927A (en) | 1981-01-21 |
| JPS55150910A (en) | 1980-11-25 |
| JPS6311517B2 (ja) | 1988-03-14 |
| CA1136544A (en) | 1982-11-30 |
| NO155589B (no) | 1987-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL8001585A (nl) | Ram voor een inrichting voor het tegengaan van spuien. | |
| US4229012A (en) | Variable bore packer assembly for ram-type blowout preventers | |
| US4458876A (en) | Annular blowout preventer | |
| US5515916A (en) | Blowout preventer | |
| US7354026B2 (en) | Unitary blade seal for a shearing blind ram in a ram type blowout preventer | |
| US6032390A (en) | Tooth assembly for excavation bucket | |
| US3561526A (en) | Pipe shearing ram assembly for blowout preventer | |
| US4313496A (en) | Wellhead shearing apparatus | |
| EP0149528B1 (en) | Device for replacing mains | |
| US5307571A (en) | High production system bucket | |
| US4323256A (en) | Front packer seal for ram blowout preventer | |
| US5009289A (en) | Blowout preventer string support | |
| US5603481A (en) | Front packer for ram-type blowout preventer | |
| US4265424A (en) | Blowout preventer and improved ram packer structure | |
| EP0147095A1 (en) | Improvements in pipe laying and replacement | |
| EP0439896A1 (en) | Variable bore packer for a ram type blowout preventer | |
| EP0140490B1 (en) | Ram-type blowout preventer and packer therefor | |
| US2830792A (en) | Collar for drill steels | |
| US20060144586A1 (en) | Shearing blind ram assembly with a fish pocket | |
| US5125620A (en) | Ram type blowout preventer having improved ram front packing | |
| US5333832A (en) | Blowout preventer with removable packer | |
| US20060237916A1 (en) | Sealing arrangement | |
| US5988042A (en) | Rodless cylinder with internal bearings | |
| US5054677A (en) | Pipe burster | |
| JPH0776513B2 (ja) | 管破壊装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |