CN102812202B - 将分配器导管壳与井口连接的高压密封适配器和完井方法 - Google Patents
将分配器导管壳与井口连接的高压密封适配器和完井方法 Download PDFInfo
- Publication number
- CN102812202B CN102812202B CN201080064834.9A CN201080064834A CN102812202B CN 102812202 B CN102812202 B CN 102812202B CN 201080064834 A CN201080064834 A CN 201080064834A CN 102812202 B CN102812202 B CN 102812202B
- Authority
- CN
- China
- Prior art keywords
- high pressure
- circular hole
- well
- conduit shell
- pressure sealing
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims description 17
- 238000000605 extraction Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings
Abstract
Description
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SG2010/000002 WO2011087450A1 (en) | 2010-01-12 | 2010-01-12 | High pressure seal adapter for splitter conductor housing to wellhead connection |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102812202A CN102812202A (zh) | 2012-12-05 |
CN102812202B true CN102812202B (zh) | 2016-02-10 |
Family
ID=44304510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080064834.9A Expired - Fee Related CN102812202B (zh) | 2010-01-12 | 2010-01-12 | 将分配器导管壳与井口连接的高压密封适配器和完井方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8960311B2 (zh) |
CN (1) | CN102812202B (zh) |
AU (1) | AU2010341846B2 (zh) |
GB (1) | GB2489168B (zh) |
SG (1) | SG182394A1 (zh) |
WO (1) | WO2011087450A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9670733B1 (en) * | 2016-01-21 | 2017-06-06 | Ge Oil & Gas Pressure Control Lp | Subsea multibore drilling and completion system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5330007A (en) * | 1992-08-28 | 1994-07-19 | Marathon Oil Company | Template and process for drilling and completing multiple wells |
US6056059A (en) * | 1996-03-11 | 2000-05-02 | Schlumberger Technology Corporation | Apparatus and method for establishing branch wells from a parent well |
US6311776B1 (en) * | 1999-04-19 | 2001-11-06 | Camco International Inc. | Dual diverter and orientation device for multilateral completions and method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1284102C (en) * | 1989-09-28 | 1991-05-14 | Rod Mcleod | High pressure adapter for wellheads |
US5655602A (en) * | 1992-08-28 | 1997-08-12 | Marathon Oil Company | Apparatus and process for drilling and completing multiple wells |
US5240081A (en) * | 1992-09-08 | 1993-08-31 | Abb Vetcogray Inc. | Mudline subsea wellhead system |
US5560435A (en) * | 1995-04-11 | 1996-10-01 | Abb Vecto Gray Inc. | Method and apparatus for drilling multiple offshore wells from within a single conductor string |
US5810086A (en) * | 1996-12-05 | 1998-09-22 | Abb Vetco Gray Inc. | Single riser with two wellheads |
US6142235A (en) * | 1996-12-05 | 2000-11-07 | Abb Vetco Gray Inc. | Bottom-supported guidance device for alignment of multiple wellbores in a single conductor |
WO2003021076A1 (en) * | 2001-08-29 | 2003-03-13 | Fmc Technologies, Inc. | Drilling alignment system |
US20080271924A1 (en) * | 2007-03-02 | 2008-11-06 | Schlumberger Technology Corporation | Drilling Method and Apparatus |
CN201047266Y (zh) * | 2007-06-15 | 2008-04-16 | 新疆石油管理局采油工艺研究院 | 双管封井器 |
-
2010
- 2010-01-12 GB GB1212326.1A patent/GB2489168B/en not_active Expired - Fee Related
- 2010-01-12 WO PCT/SG2010/000002 patent/WO2011087450A1/en active Application Filing
- 2010-01-12 US US13/521,648 patent/US8960311B2/en not_active Expired - Fee Related
- 2010-01-12 AU AU2010341846A patent/AU2010341846B2/en not_active Ceased
- 2010-01-12 CN CN201080064834.9A patent/CN102812202B/zh not_active Expired - Fee Related
- 2010-01-12 SG SG2012050001A patent/SG182394A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5330007A (en) * | 1992-08-28 | 1994-07-19 | Marathon Oil Company | Template and process for drilling and completing multiple wells |
US6056059A (en) * | 1996-03-11 | 2000-05-02 | Schlumberger Technology Corporation | Apparatus and method for establishing branch wells from a parent well |
US6311776B1 (en) * | 1999-04-19 | 2001-11-06 | Camco International Inc. | Dual diverter and orientation device for multilateral completions and method |
Also Published As
Publication number | Publication date |
---|---|
GB2489168A (en) | 2012-09-19 |
AU2010341846B2 (en) | 2015-09-24 |
WO2011087450A1 (en) | 2011-07-21 |
AU2010341846A1 (en) | 2012-08-02 |
SG182394A1 (en) | 2012-08-30 |
GB201212326D0 (en) | 2012-08-22 |
GB2489168B (en) | 2016-06-08 |
US8960311B2 (en) | 2015-02-24 |
US20130025879A1 (en) | 2013-01-31 |
CN102812202A (zh) | 2012-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Singapore, Singapore Science Park Science Park Street No. 77, building No. 04-01/07 Cintech Applicant after: Aker Solutions Singapore Pte L. Address before: Singapore Singapore Applicant before: Aker Solutions Singapore Pte L. |
|
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Singapore, Singapore Science Park Science Park Street No. 77, Cintech building #04-01/07 Applicant after: KOP Surface Products Singapore Private Trading Co., Ltd. Address before: Singapore, Singapore Science Park Science Park Street No. 77, Cintech building #04-01/07 Applicant before: Aker Solutions Singapore Pte L. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: AKER SOLUTIONS SINGAPORE PTE L. TO: KOP SURFACE PRODUCT SINGAPORE PRIVATE TRADING CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170912 Address after: Scotland Patentee after: IP Group Ltd Address before: No.47, Science Park, Science Park, Singapore, Singapore, Singapore # 04-01 / 07 Patentee before: KOP Surface Products Singapore Private Trading Co., Ltd |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20190112 |
|
CF01 | Termination of patent right due to non-payment of annual fee |