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
- Authority
- CN
- China
- Prior art keywords
- window
- branch
- casing
- hollow
- pup
- 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
- 238000000034 method Methods 0.000 title abstract description 9
- 239000002131 composite material Substances 0.000 claims abstract 3
- 210000002445 nipple Anatomy 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 7
- 239000003921 oil Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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- Earth Drilling (AREA)
Abstract
Description
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 |
Family
ID=34876320
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)
| Country | Link |
|---|---|
| CN (1) | CN1300440C (zh) |
Families Citing this family (12)
| 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 | 预成型六级分支井系统工具 |
| 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 |
| EP3033474B1 (en) | 2013-11-08 | 2018-12-05 | Halliburton Energy Services, Inc. | Method of creating a lateral wellbore, using a casing string with pre-milled windows having a composite material covering |
| 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 |
| CN116988755A (zh) * | 2023-06-16 | 2023-11-03 | 中海石油(中国)有限公司天津分公司 | 一种可调角度的隔水导管开窗造斜装置及开窗造斜工艺 |
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
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Granted publication date: 20070214 Termination date: 20210201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |