EA199900639A2 - Способ проведения буровых работ на морском дне с использованием одного трубопровода - Google Patents
Способ проведения буровых работ на морском дне с использованием одного трубопроводаInfo
- Publication number
- EA199900639A2 EA199900639A2 EA199900639A EA199900639A EA199900639A2 EA 199900639 A2 EA199900639 A2 EA 199900639A2 EA 199900639 A EA199900639 A EA 199900639A EA 199900639 A EA199900639 A EA 199900639A EA 199900639 A2 EA199900639 A2 EA 199900639A2
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- seabed
- pipeline
- point
- drilling
- free end
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/043—Directional drilling for underwater installations
-
- 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
- E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
- E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells specially adapted for underwater installations
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/10—Guide posts, e.g. releasable; Attaching guide lines to underwater guide bases
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)
- Underground Or Underwater Handling Of Building Materials (AREA)
- Road Signs Or Road Markings (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Connection Of Plates (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Способ бурения на морском дне через свободный конец трубопровода, протянутого с полупогруженной платформы, приспособленной для эксплуатации месторождения с использованием нескольких, образующих совокупность отдельных точек бурения. При осуществлении способа закрепляют платформу так, чтобы она плавала неподвижно над месторождением, устанавливают трубопровод, соединяющий плавающую платформу с морским дном, для осуществления работ в первой точке бурения, проводят работы в первой точке, высвобождают свободный конец трубопровода из первой рабочей точки, но удерживают его в погруженном состоянии, перемещают свободный конец трубопровода по морскому дну ко второй рабочей точке при сохранении неподвижности плавающей платформы и проводят работы во второй точке.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9810302A FR2782342B1 (fr) | 1998-08-11 | 1998-08-11 | Procede d'implantation d'une installation d'exploitation |
Publications (3)
Publication Number | Publication Date |
---|---|
EA199900639A2 true EA199900639A2 (ru) | 2000-02-28 |
EA199900639A3 EA199900639A3 (ru) | 2000-08-28 |
EA001885B1 EA001885B1 (ru) | 2001-10-22 |
Family
ID=9529599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA199900639A EA001885B1 (ru) | 1998-08-11 | 1999-08-10 | Способ проведения буровых работ на морском дне с использованием одного трубопровода |
Country Status (9)
Country | Link |
---|---|
US (1) | US6343655B1 (ru) |
EP (1) | EP0979921B1 (ru) |
AU (1) | AU754692B2 (ru) |
BR (1) | BR9903615A (ru) |
CA (1) | CA2280403C (ru) |
EA (1) | EA001885B1 (ru) |
FR (1) | FR2782342B1 (ru) |
ID (1) | ID23248A (ru) |
NO (1) | NO313894B1 (ru) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100712190B1 (ko) | 2005-12-29 | 2007-04-27 | 한국해양연구원 | 수압을 이용한 파일관입장치 및 방법 |
KR100712191B1 (ko) | 2005-12-29 | 2007-04-27 | 한국해양연구원 | 파일앵커와 윈치를 이용한 파일관입장치 및 방법 |
US9080393B2 (en) * | 2012-05-31 | 2015-07-14 | Transocean Sedco Forex Ventures Limited | Drilling riser retrieval in high current |
US9404347B1 (en) * | 2015-05-15 | 2016-08-02 | Baker Hughes Incorporated | Apparatus and method for connecting a riser from an offshore rig to a subsea structure |
US9719330B2 (en) * | 2015-12-28 | 2017-08-01 | Cameron International Corporation | Subsea equipment pendulum arrestor and method for its use |
US9739101B1 (en) * | 2016-07-13 | 2017-08-22 | Ensco International Incorporated | Riser deflection mitigation |
CN108001637B (zh) * | 2017-12-07 | 2019-07-23 | 吴林 | 大型多组合深水稳定水上悬浮平台 |
CN115092352B (zh) * | 2022-07-11 | 2024-01-02 | 中船黄埔文冲船舶有限公司 | 一种箱型梁船体布局结构及其海上风电安装平台 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4147221A (en) * | 1976-10-15 | 1979-04-03 | Exxon Production Research Company | Riser set-aside system |
US4174011A (en) * | 1977-09-12 | 1979-11-13 | Standard Oil Company (Indiana) | Subsea drilling template with carousel guidance system |
US4326595A (en) * | 1980-04-25 | 1982-04-27 | Texaco Development Corporation | Method for drilling deviated wells into an offshore substrate |
US4754817A (en) * | 1982-08-25 | 1988-07-05 | Conoco Inc. | Subsea well template for directional drilling |
US4576516A (en) * | 1984-11-28 | 1986-03-18 | Shell Oil Company | Riser angle control apparatus and method |
US4591295A (en) * | 1984-12-10 | 1986-05-27 | Shell Offshore Inc. | Curved conductor well template |
US4972907A (en) * | 1985-10-24 | 1990-11-27 | Shell Offshore Inc. | Method of conducting well operations from a moveable floating platform |
-
1998
- 1998-08-11 FR FR9810302A patent/FR2782342B1/fr not_active Expired - Fee Related
-
1999
- 1999-08-09 EP EP99402018A patent/EP0979921B1/fr not_active Expired - Lifetime
- 1999-08-09 ID IDP990776A patent/ID23248A/id unknown
- 1999-08-10 CA CA002280403A patent/CA2280403C/fr not_active Expired - Fee Related
- 1999-08-10 US US09/370,894 patent/US6343655B1/en not_active Expired - Lifetime
- 1999-08-10 EA EA199900639A patent/EA001885B1/ru not_active IP Right Cessation
- 1999-08-10 NO NO19993853A patent/NO313894B1/no not_active IP Right Cessation
- 1999-08-10 AU AU43478/99A patent/AU754692B2/en not_active Ceased
- 1999-08-11 BR BR9903615-0A patent/BR9903615A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU754692B2 (en) | 2002-11-21 |
US6343655B1 (en) | 2002-02-05 |
AU4347899A (en) | 2000-03-02 |
FR2782342B1 (fr) | 2000-11-10 |
NO993853L (no) | 2000-02-14 |
EP0979921B1 (fr) | 2004-02-11 |
EP0979921A1 (fr) | 2000-02-16 |
ID23248A (id) | 2000-03-30 |
EA001885B1 (ru) | 2001-10-22 |
CA2280403A1 (fr) | 2000-02-11 |
BR9903615A (pt) | 2000-09-05 |
CA2280403C (fr) | 2007-10-02 |
FR2782342A1 (fr) | 2000-02-18 |
NO313894B1 (no) | 2002-12-16 |
EA199900639A3 (ru) | 2000-08-28 |
NO993853D0 (no) | 1999-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AZ KZ TM RU |