GB2211222A - BOP control system and methods for using same - Google Patents
BOP control system and methods for using same Download PDFInfo
- Publication number
- GB2211222A GB2211222A GB8822681A GB8822681A GB2211222A GB 2211222 A GB2211222 A GB 2211222A GB 8822681 A GB8822681 A GB 8822681A GB 8822681 A GB8822681 A GB 8822681A GB 2211222 A GB2211222 A GB 2211222A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydraulic
- hose
- bop
- functions
- subsea
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 24
- 230000006870 function Effects 0.000 claims abstract description 65
- 239000012530 fluid Substances 0.000 claims abstract description 36
- 238000009844 basic oxygen steelmaking Methods 0.000 claims abstract description 20
- 239000003792 electrolyte Substances 0.000 claims description 10
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 8
- 229910052753 mercury Inorganic materials 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000005553 drilling Methods 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical compound ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000005518 electrochemistry Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 101100203596 Caenorhabditis elegans sol-1 gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
- G05D13/66—Governor units providing for co-operation with control dependent upon a variable other than speed
-
- 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
- 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
- E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads
-
- 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
- E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Earth Drilling (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11000487A | 1987-10-19 | 1987-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB8822681D0 GB8822681D0 (en) | 1988-11-02 |
| GB2211222A true GB2211222A (en) | 1989-06-28 |
Family
ID=22330754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8822681A Withdrawn GB2211222A (en) | 1987-10-19 | 1988-09-27 | BOP control system and methods for using same |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPH01131785A (ko) |
| KR (1) | KR890007148A (ko) |
| AU (1) | AU605450B2 (ko) |
| BR (1) | BR8805395A (ko) |
| GB (1) | GB2211222A (ko) |
| NO (1) | NO884628L (ko) |
| ZA (1) | ZA887302B (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2338971A (en) * | 1998-07-01 | 2000-01-12 | Abb Seatec Ltd | Workover tool control system |
| WO2009128999A1 (en) | 2008-04-16 | 2009-10-22 | Hydril Usa Manufacturing Llc | Distributed databases for a well control drilling system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6484806B2 (en) * | 2001-01-30 | 2002-11-26 | Atwood Oceanics, Inc. | Methods and apparatus for hydraulic and electro-hydraulic control of subsea blowout preventor systems |
| BRPI0614896B1 (pt) * | 2005-08-02 | 2022-04-05 | Transocean Offshore Deepwater Drilling, Inc. | Aparelho de fornecimento de fluido e aparelho de fornecimento de fluido hidráulico para uso com um sistema bop submerso |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4013538A (en) * | 1971-12-22 | 1977-03-22 | General Electric Company | Deep submersible power electrode assembly for ground conduction of electricity |
| US3878312A (en) * | 1973-12-17 | 1975-04-15 | Gen Electric | Composite insulating barrier |
| US4095421A (en) * | 1976-01-26 | 1978-06-20 | Chevron Research Company | Subsea energy power supply |
-
1988
- 1988-09-27 GB GB8822681A patent/GB2211222A/en not_active Withdrawn
- 1988-09-27 AU AU22873/88A patent/AU605450B2/en not_active Ceased
- 1988-09-29 ZA ZA887302A patent/ZA887302B/xx unknown
- 1988-10-18 NO NO88884628A patent/NO884628L/no unknown
- 1988-10-18 JP JP63260699A patent/JPH01131785A/ja active Pending
- 1988-10-19 BR BR8805395A patent/BR8805395A/pt unknown
- 1988-10-19 KR KR1019880013616A patent/KR890007148A/ko not_active Application Discontinuation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2338971A (en) * | 1998-07-01 | 2000-01-12 | Abb Seatec Ltd | Workover tool control system |
| WO2009128999A1 (en) | 2008-04-16 | 2009-10-22 | Hydril Usa Manufacturing Llc | Distributed databases for a well control drilling system |
| US8159365B2 (en) | 2008-04-16 | 2012-04-17 | Hydril Usa Manufacturing Llc | Distributed databases for a well control drilling system |
| AU2009236543B2 (en) * | 2008-04-16 | 2012-12-20 | Hydril Usa Manufacturing Llc | Distributed databases for a well control drilling system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01131785A (ja) | 1989-05-24 |
| NO884628D0 (no) | 1988-10-18 |
| BR8805395A (pt) | 1989-06-20 |
| KR890007148A (ko) | 1989-06-19 |
| AU605450B2 (en) | 1991-01-10 |
| NO884628L (no) | 1989-04-20 |
| AU2287388A (en) | 1989-04-20 |
| ZA887302B (en) | 1989-06-28 |
| GB8822681D0 (en) | 1988-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |