SE7709330L - Avskerningsramar for drift i svavelvetemiljo - Google Patents
Avskerningsramar for drift i svavelvetemiljoInfo
- Publication number
- SE7709330L SE7709330L SE7709330A SE7709330A SE7709330L SE 7709330 L SE7709330 L SE 7709330L SE 7709330 A SE7709330 A SE 7709330A SE 7709330 A SE7709330 A SE 7709330A SE 7709330 L SE7709330 L SE 7709330L
- Authority
- SE
- Sweden
- Prior art keywords
- based alloys
- sulfur
- alloy
- disclosed
- layer
- Prior art date
Links
- 229910045601 alloy Inorganic materials 0.000 abstract 4
- 239000000956 alloy Substances 0.000 abstract 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 238000010008 shearing Methods 0.000 abstract 2
- 229910000531 Co alloy Inorganic materials 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 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
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9411—Cutting couple type
- Y10T83/9447—Shear type
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)
- Percussion Or Vibration Massage (AREA)
- Accessories And Tools For Shearing Machines (AREA)
- Dry Shavers And Clippers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/716,502 US4081027A (en) | 1976-08-23 | 1976-08-23 | Shear rams for hydrogen sulfide service |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7709330L true SE7709330L (sv) | 1978-02-24 |
Family
ID=24878246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7709330A SE7709330L (sv) | 1976-08-23 | 1977-08-18 | Avskerningsramar for drift i svavelvetemiljo |
Country Status (15)
Country | Link |
---|---|
US (1) | US4081027A (sv) |
JP (1) | JPS5832274B2 (sv) |
AR (1) | AR224608A1 (sv) |
AT (1) | AT356613B (sv) |
BR (1) | BR7705617A (sv) |
CA (1) | CA1069044A (sv) |
DE (1) | DE2736129C2 (sv) |
DK (1) | DK151050C (sv) |
FR (1) | FR2362993A1 (sv) |
GB (1) | GB1556914A (sv) |
IT (1) | IT1086016B (sv) |
MX (1) | MX145841A (sv) |
NL (1) | NL7709136A (sv) |
NO (1) | NO150973C (sv) |
SE (1) | SE7709330L (sv) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4132265A (en) * | 1978-04-06 | 1979-01-02 | Cameron Iron Works, Inc. | Pipe shearing ram assembly for blowout preventer |
JPS56115491A (en) * | 1980-02-13 | 1981-09-10 | Tone Boring Co | Method of correcting curve of excavated hole |
US4341264A (en) * | 1980-10-15 | 1982-07-27 | Cameron Iron Works, Inc. | Wellhead shearing apparatus |
CA1197181A (en) * | 1982-12-02 | 1985-11-26 | Marvin R. Jones | Valves |
US4540046A (en) * | 1983-09-13 | 1985-09-10 | Nl Industries, Inc. | Shear ram apparatus |
US4646825A (en) * | 1986-01-02 | 1987-03-03 | Winkle Denzal W Van | Blowout preventer, shear ram, shear blade and seal therefor |
US4911410A (en) * | 1989-07-21 | 1990-03-27 | Cameron Iron Works Usa, Inc. | Shearing gate valve |
US4997162A (en) * | 1989-07-21 | 1991-03-05 | Cooper Industries, Inc. | Shearing gate valve |
US5360061A (en) * | 1992-10-14 | 1994-11-01 | Womble Lee M | Blowout preventer with tubing shear rams |
NL9401407A (nl) * | 1994-08-31 | 1996-04-01 | Ihc Handling Systems Vof | Inrichting en werkwijze voor het knippen van buizen van een vakwerkconstructie, in het bijzonder onder water. |
US5803431A (en) * | 1995-08-31 | 1998-09-08 | Cooper Cameron Corporation | Shearing gate valve |
US6158505A (en) * | 1999-08-30 | 2000-12-12 | Cooper Cameron Corporation | Blade seal for a shearing blind ram in a ram type blowout preventer |
US6244336B1 (en) * | 2000-03-07 | 2001-06-12 | Cooper Cameron Corporation | Double shearing rams for ram type blowout preventer |
US8714263B2 (en) | 2001-03-08 | 2014-05-06 | Worldwide Oilfield Machine, Inc. | Lightweight and compact subsea intervention package and method |
US6993950B2 (en) * | 2003-08-25 | 2006-02-07 | BRYAN William | Rebar cutter and bender |
US7354026B2 (en) * | 2004-08-17 | 2008-04-08 | Cameron International Corporation | Unitary blade seal for a shearing blind ram in a ram type blowout preventer |
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 |
US20060144586A1 (en) * | 2004-12-30 | 2006-07-06 | Cooper Cameron Corporation | Shearing blind ram assembly with a fish pocket |
US7367396B2 (en) * | 2006-04-25 | 2008-05-06 | Varco I/P, Inc. | Blowout preventers and methods of use |
GB0618555D0 (en) * | 2006-09-21 | 2006-11-01 | Enovate Systems Ltd | Improved well bore control vlave |
US8720584B2 (en) * | 2011-02-24 | 2014-05-13 | Foro Energy, Inc. | Laser assisted system for controlling deep water drilling emergency situations |
US8783361B2 (en) * | 2011-02-24 | 2014-07-22 | Foro Energy, Inc. | Laser assisted blowout preventer and methods of use |
US8783360B2 (en) * | 2011-02-24 | 2014-07-22 | Foro Energy, Inc. | Laser assisted riser disconnect and method of use |
US8162046B2 (en) * | 2010-08-17 | 2012-04-24 | T-3 Property Holdings, Inc. | Blowout preventer with shearing blades |
BR112014031768A2 (pt) * | 2012-06-20 | 2017-06-27 | Shell Int Research | controlador preventivo de erupção, e, método para vedar um furo de sondagem e parar o fluxo de hidrocarbonetos através do mesmo |
BR112015004458A8 (pt) * | 2012-09-01 | 2019-08-27 | Chevron Usa Inc | sistema de controle de poço, bop a laser e conjunto de bop |
US20150060715A1 (en) * | 2013-08-29 | 2015-03-05 | Cameron International Corporation | Gate Valve Seal Ring |
WO2015103217A1 (en) * | 2013-12-30 | 2015-07-09 | Longyear Tm, Inc. | Diverter assemblies and systems for forming seals around pipe elements and methods of using same |
US9593550B1 (en) * | 2014-01-06 | 2017-03-14 | Phyllis A. Jennings | Shear ram type blowout preventer |
US11156055B2 (en) | 2014-10-20 | 2021-10-26 | Worldwide Oilfield Machine, Inc. | Locking mechanism for subsea compact cutting device (CCD) |
US10954738B2 (en) | 2014-10-20 | 2021-03-23 | Worldwide Oilfield Machine, Inc. | Dual compact cutting device intervention system |
US10655421B2 (en) | 2014-10-20 | 2020-05-19 | Worldwide Oilfield Machine, Inc. | Compact cutting system and method |
US9732576B2 (en) | 2014-10-20 | 2017-08-15 | Worldwide Oilfield Machine, Inc. | Compact cutting system and method |
BR112018007987A2 (pt) * | 2015-11-09 | 2018-10-30 | Hydril Usa Distrib Llc | sistema e conjunto de gaveta de cisalhamento |
US9938794B2 (en) * | 2016-06-21 | 2018-04-10 | Bop Technologies, Llc | Guided locking ram blocks |
US10745990B2 (en) * | 2017-07-12 | 2020-08-18 | Cameron International Corporation | Shear rams for a blowout preventer |
US10472915B2 (en) * | 2017-07-12 | 2019-11-12 | Cameron International Corporation | Shear rams for a blowout preventer |
US11401770B2 (en) * | 2018-04-06 | 2022-08-02 | Hydril USA Distribution LLC | Hardfaced metal surface and method of manufacture |
CN112004987B (zh) | 2018-04-10 | 2022-09-09 | 海德里尔美国配送有限责任公司 | 缆线盲剪切闸板 |
US11414949B2 (en) | 2019-04-18 | 2022-08-16 | Worldwide Oilfield Machine, Inc. | Deepwater riser intervention system |
US11435001B2 (en) | 2020-01-15 | 2022-09-06 | Worldwide Oilfield Machine, Inc. | Gate valve |
US11692409B2 (en) * | 2020-09-28 | 2023-07-04 | Baker Hughes Oilfield Operations Llc | Gap control for wireline shear rams |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB805810A (en) * | 1956-07-23 | 1958-12-10 | Shaffer Tool Works | Well drilling equipment |
US3279939A (en) * | 1963-02-26 | 1966-10-18 | Union Carbide Corp | Nichrome-chromia coating |
US3590920A (en) * | 1969-03-12 | 1971-07-06 | Shaffer Tool Works | Remote-controlled oil well pipe shear and shutoff apparatus |
US3561526A (en) * | 1969-09-03 | 1971-02-09 | Cameron Iron Works Inc | Pipe shearing ram assembly for blowout preventer |
US3824887A (en) * | 1971-10-22 | 1974-07-23 | Boehler & Co Ag Geb | Stamping knife |
US3736982A (en) * | 1972-05-01 | 1973-06-05 | Rucker Co | Combination shearing and shut-off ram for blowout preventer |
US3946806A (en) * | 1972-06-16 | 1976-03-30 | Cameron Iron Works, Inc. | Ram-type blowout preventer |
US3817326A (en) * | 1972-06-16 | 1974-06-18 | Cameron Iron Works Inc | Ram-type blowout preventer |
US3880436A (en) * | 1973-07-05 | 1975-04-29 | Rucker Co | Ram block |
-
1976
- 1976-08-23 US US05/716,502 patent/US4081027A/en not_active Expired - Lifetime
-
1977
- 1977-08-11 DE DE2736129A patent/DE2736129C2/de not_active Expired
- 1977-08-16 MX MX170263A patent/MX145841A/es unknown
- 1977-08-18 NL NL7709136A patent/NL7709136A/xx unknown
- 1977-08-18 GB GB34688/77A patent/GB1556914A/en not_active Expired
- 1977-08-18 SE SE7709330A patent/SE7709330L/sv not_active Application Discontinuation
- 1977-08-22 NO NO772918A patent/NO150973C/no unknown
- 1977-08-22 CA CA285,250A patent/CA1069044A/en not_active Expired
- 1977-08-22 DK DK371677A patent/DK151050C/da not_active IP Right Cessation
- 1977-08-23 IT IT26890/77A patent/IT1086016B/it active
- 1977-08-23 BR BR7705617A patent/BR7705617A/pt unknown
- 1977-08-23 JP JP52100208A patent/JPS5832274B2/ja not_active Expired
- 1977-08-23 AR AR268898A patent/AR224608A1/es active
- 1977-08-23 FR FR7725631A patent/FR2362993A1/fr not_active Withdrawn
- 1977-08-23 AT AT609277A patent/AT356613B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR7705617A (pt) | 1978-05-23 |
NO150973C (no) | 1985-01-23 |
DE2736129C2 (de) | 1985-05-23 |
NO772918L (no) | 1978-02-24 |
DE2736129A1 (de) | 1978-03-02 |
DK371677A (da) | 1978-02-24 |
CA1069044A (en) | 1980-01-01 |
US4081027A (en) | 1978-03-28 |
FR2362993A1 (fr) | 1978-03-24 |
GB1556914A (en) | 1979-11-28 |
IT1086016B (it) | 1985-05-28 |
ATA609277A (de) | 1979-10-15 |
MX145841A (es) | 1982-04-06 |
NL7709136A (nl) | 1978-02-27 |
NO150973B (no) | 1984-10-08 |
DK151050C (da) | 1988-03-14 |
JPS5832274B2 (ja) | 1983-07-12 |
JPS5326202A (en) | 1978-03-10 |
AT356613B (de) | 1980-05-12 |
AR224608A1 (es) | 1981-12-30 |
DK151050B (da) | 1987-10-19 |
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