CN1300440C - 预开窗分支井完井装置 - Google Patents
预开窗分支井完井装置 Download PDFInfo
- Publication number
- CN1300440C CN1300440C CNB2005100420704A CN200510042070A CN1300440C CN 1300440 C CN1300440 C CN 1300440C CN B2005100420704 A CNB2005100420704 A CN B2005100420704A CN 200510042070 A CN200510042070 A CN 200510042070A CN 1300440 C CN1300440 C CN 1300440C
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- whipstock
- windowing
- knot
- nipple
- pipe
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Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100420704A CN1300440C (zh) | 2005-02-01 | 2005-02-01 | 预开窗分支井完井装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100420704A CN1300440C (zh) | 2005-02-01 | 2005-02-01 | 预开窗分支井完井装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1644869A CN1644869A (zh) | 2005-07-27 |
CN1300440C true CN1300440C (zh) | 2007-02-14 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100420704A Expired - Fee Related CN1300440C (zh) | 2005-02-01 | 2005-02-01 | 预开窗分支井完井装置 |
Country Status (1)
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CN (1) | CN1300440C (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101397888B (zh) * | 2008-11-03 | 2011-12-14 | 中国石油集团长城钻探工程有限公司 | 鱼骨形分支井钻完井工艺方法 |
CN101413384A (zh) * | 2008-11-24 | 2009-04-22 | 中国石油集团长城钻探工程有限公司 | 一种用金属膨胀管实现分支井窗口密封的方法 |
CN101718170B (zh) * | 2009-11-17 | 2013-11-06 | 中国石油集团长城钻探工程有限公司 | 预成型六级分支井***工具 |
CN101818619B (zh) * | 2010-03-24 | 2012-07-11 | 中国石油集团川庆钻探工程有限公司 | 暂封口开孔套管分支井固井完井结构及工艺 |
CN102409977A (zh) * | 2011-11-16 | 2012-04-11 | 中国石油集团长城钻探工程有限公司 | 一种分支井造斜器与空心导斜器一体化置换工艺 |
CN102434099A (zh) * | 2011-11-16 | 2012-05-02 | 中国石油集团长城钻探工程有限公司 | 一种分支井造斜器与空心导斜器一体化装置 |
RU2632077C1 (ru) * | 2013-11-08 | 2017-10-02 | Хэллибертон Энерджи Сервисиз, Инк. | Предварительно прорезанные окна, имеющие оболочку из композитного материала |
CN107152268B (zh) * | 2017-07-13 | 2019-04-23 | 中国石油集团长城钻探工程有限公司 | 一种分支井结构及其形成工艺 |
CN109236249B (zh) * | 2018-11-05 | 2021-01-01 | 中国石油天然气股份有限公司 | 双分支水平井换井底生产方法 |
CN115370318A (zh) * | 2021-05-17 | 2022-11-22 | 中石化石油工程技术服务有限公司 | 一种分支井各分支井眼重进入钻完井方法 |
CN113530444B (zh) * | 2021-08-09 | 2022-07-19 | 大庆嘉景石油工程技术有限公司 | 一种超短半径水平井钻、完井工艺 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5325924A (en) * | 1992-08-07 | 1994-07-05 | Baker Hughes Incorporated | Method and apparatus for locating and re-entering one or more horizontal wells using mandrel means |
US5813465A (en) * | 1996-07-15 | 1998-09-29 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
US5845707A (en) * | 1997-02-13 | 1998-12-08 | Halliburton Energy Services, Inc. | Method of completing a subterranean well |
US5845710A (en) * | 1997-02-13 | 1998-12-08 | Halliburton Energy Services, Inc. | Methods of completing a subterranean well |
US5944108A (en) * | 1996-08-29 | 1999-08-31 | Baker Hughes Incorporated | Method for multi-lateral completion and cementing the juncture with lateral wellbores |
US6070667A (en) * | 1998-02-05 | 2000-06-06 | Halliburton Energy Services, Inc. | Lateral wellbore connection |
US6427777B1 (en) * | 2000-12-18 | 2002-08-06 | Kmk Trust | Multilateral well drilling and reentry system and method |
US6766859B2 (en) * | 1996-05-02 | 2004-07-27 | Weatherford/Lamb, Inc. | Wellbore liner system |
-
2005
- 2005-02-01 CN CNB2005100420704A patent/CN1300440C/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5325924A (en) * | 1992-08-07 | 1994-07-05 | Baker Hughes Incorporated | Method and apparatus for locating and re-entering one or more horizontal wells using mandrel means |
US6766859B2 (en) * | 1996-05-02 | 2004-07-27 | Weatherford/Lamb, Inc. | Wellbore liner system |
US5813465A (en) * | 1996-07-15 | 1998-09-29 | Halliburton Energy Services, Inc. | Apparatus for completing a subterranean well and associated methods of using same |
US5944108A (en) * | 1996-08-29 | 1999-08-31 | Baker Hughes Incorporated | Method for multi-lateral completion and cementing the juncture with lateral wellbores |
US5845707A (en) * | 1997-02-13 | 1998-12-08 | Halliburton Energy Services, Inc. | Method of completing a subterranean well |
US5845710A (en) * | 1997-02-13 | 1998-12-08 | Halliburton Energy Services, Inc. | Methods of completing a subterranean well |
US5971074A (en) * | 1997-02-13 | 1999-10-26 | Halliburton Energy Services, Inc. | Methods of completing a subterranean well and associated apparatus |
US6070667A (en) * | 1998-02-05 | 2000-06-06 | Halliburton Energy Services, Inc. | Lateral wellbore connection |
US6427777B1 (en) * | 2000-12-18 | 2002-08-06 | Kmk Trust | Multilateral well drilling and reentry system and method |
Also Published As
Publication number | Publication date |
---|---|
CN1644869A (zh) | 2005-07-27 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SINOPEC OILFIELD SERVICE CORPORATION Free format text: FORMER OWNER: WELL-DRILLING TECHNOLOGY INST., SHENGLI PETROLEUM ADMINISTRATION, SINOPEC Effective date: 20150325 Owner name: CHINA PETROLEUM + CHEMICAL VICTORY OIL ENGINEERING Effective date: 20150325 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 257017 DONGYING, SHANDONG PROVINCE TO: 100029 CHAOYANG, BEIJING |
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TR01 | Transfer of patent right |
Effective date of registration: 20150325 Address after: 100029 Beijing City, Chaoyang District Hui Street No. six twelfth floor Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Patentee after: Drilling Well Technology Institute, Shengli Petroleum Engineering Co., Ltd., SINOPEC Address before: 257017 No. 236, North Road, Dongying District, Shandong, Dongying Patentee before: Well-Drilling Technology Inst., Shengli Petroleum Administration, SINOPEC |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20210201 |