CN102094596B - 一种智能井井下滑套锁紧装置及其操作方法 - Google Patents
一种智能井井下滑套锁紧装置及其操作方法 Download PDFInfo
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- CN102094596B CN102094596B CN 201010614232 CN201010614232A CN102094596B CN 102094596 B CN102094596 B CN 102094596B CN 201010614232 CN201010614232 CN 201010614232 CN 201010614232 A CN201010614232 A CN 201010614232A CN 102094596 B CN102094596 B CN 102094596B
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- sliding sleeve
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 210000003746 feather Anatomy 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 27
- 230000000694 effects Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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CN 201010614232 CN102094596B (zh) | 2010-12-30 | 2010-12-30 | 一种智能井井下滑套锁紧装置及其操作方法 |
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CN 201010614232 CN102094596B (zh) | 2010-12-30 | 2010-12-30 | 一种智能井井下滑套锁紧装置及其操作方法 |
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CN102094596A CN102094596A (zh) | 2011-06-15 |
CN102094596B true CN102094596B (zh) | 2013-08-21 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102278078B (zh) * | 2011-07-12 | 2013-05-29 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种连续油管防拉断保护器及使用方法 |
CN115853466B (zh) * | 2023-01-03 | 2024-05-24 | 西南石油大学 | 一种可重复开关的全通径无限级压裂滑套 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2079820A (en) * | 1980-07-14 | 1982-01-27 | Baker Int Corp | Method and apparatus for permanently locking open a well flow control device |
CN2232975Y (zh) * | 1995-05-24 | 1996-08-14 | 玉环县石油机械厂 | 井下液压程序控制器 |
CN101008408A (zh) * | 2006-12-31 | 2007-08-01 | 天津爱博生技术开发有限公司 | 液力驱动多次开关滑套正逆循环喷射泵 |
CN201209428Y (zh) * | 2008-06-06 | 2009-03-18 | 徐恩 | 作业调控联动泄油器 |
CN201687435U (zh) * | 2010-04-21 | 2010-12-29 | 中国石油化工股份有限公司 | 环空安全阀 |
CN201963258U (zh) * | 2010-12-30 | 2011-09-07 | 中国海洋石油总公司 | 一种智能井井下滑套锁紧装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5279370A (en) * | 1992-08-21 | 1994-01-18 | Halliburton Company | Mechanical cementing packer collar |
US5826652A (en) * | 1997-04-08 | 1998-10-27 | Baker Hughes Incorporated | Hydraulic setting tool |
CN2453121Y (zh) * | 2000-12-01 | 2001-10-10 | 中国石油化工股份有限公司河南油田分公司第一采油厂 | 撞击式丢手接头 |
US6568470B2 (en) * | 2001-07-27 | 2003-05-27 | Baker Hughes Incorporated | Downhole actuation system utilizing electroactive fluids |
CN2688888Y (zh) * | 2004-03-23 | 2005-03-30 | 中国石化胜利油田有限公司采油工艺研究院 | 无套压挤压充填防砂管柱 |
CA2719561A1 (en) * | 2008-04-29 | 2009-11-05 | Packers Plus Energy Services Inc. | Downhole sub with hydraulically actuable sleeve valve |
CN201310334Y (zh) * | 2008-12-24 | 2009-09-16 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 油气井安全密闭抽汲拔脱装置 |
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- 2010-12-30 CN CN 201010614232 patent/CN102094596B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2079820A (en) * | 1980-07-14 | 1982-01-27 | Baker Int Corp | Method and apparatus for permanently locking open a well flow control device |
CN2232975Y (zh) * | 1995-05-24 | 1996-08-14 | 玉环县石油机械厂 | 井下液压程序控制器 |
CN101008408A (zh) * | 2006-12-31 | 2007-08-01 | 天津爱博生技术开发有限公司 | 液力驱动多次开关滑套正逆循环喷射泵 |
CN201209428Y (zh) * | 2008-06-06 | 2009-03-18 | 徐恩 | 作业调控联动泄油器 |
CN201687435U (zh) * | 2010-04-21 | 2010-12-29 | 中国石油化工股份有限公司 | 环空安全阀 |
CN201963258U (zh) * | 2010-12-30 | 2011-09-07 | 中国海洋石油总公司 | 一种智能井井下滑套锁紧装置 |
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CN102094596A (zh) | 2011-06-15 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: China National Offshore Oil Corporation Patentee after: CNOOC Research Institute Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Center |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation |