CN104213868A - 可取可钻锚定式封隔器 - Google Patents
可取可钻锚定式封隔器 Download PDFInfo
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- CN104213868A CN104213868A CN201410415171.0A CN201410415171A CN104213868A CN 104213868 A CN104213868 A CN 104213868A CN 201410415171 A CN201410415171 A CN 201410415171A CN 104213868 A CN104213868 A CN 104213868A
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CN201410415171.0A CN104213868B (zh) | 2014-08-22 | 2014-08-22 | 可取可钻锚定式封隔器 |
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CN201410415171.0A CN104213868B (zh) | 2014-08-22 | 2014-08-22 | 可取可钻锚定式封隔器 |
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CN104213868A true CN104213868A (zh) | 2014-12-17 |
CN104213868B CN104213868B (zh) | 2016-09-14 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105625954A (zh) * | 2016-01-12 | 2016-06-01 | 中国石油大学(华东) | 智能完井安全装置 |
CN106930719A (zh) * | 2017-03-23 | 2017-07-07 | 中国石油集团西部钻探工程有限公司 | 可解封、解卡型封隔式尾管悬挂器 |
CN110424922A (zh) * | 2019-08-05 | 2019-11-08 | 中国石油天然气股份有限公司 | 一种非金属锚定封隔器反洗井方法 |
CN110566144A (zh) * | 2019-09-27 | 2019-12-13 | 中石化石油工程技术服务有限公司 | 防漏失冲砂方法及冲砂管柱 |
CN111119785A (zh) * | 2018-11-01 | 2020-05-08 | 中国石油化工股份有限公司 | 封隔器和包含其的钻井管柱 |
CN111927382A (zh) * | 2020-08-07 | 2020-11-13 | 中国石油大学(北京) | 封隔器 |
CN112554832A (zh) * | 2019-09-25 | 2021-03-26 | 中国石油化工股份有限公司 | 一种换井口封井装置及打捞装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110700779B (zh) * | 2019-10-29 | 2022-02-18 | 中国石油化工股份有限公司 | 一种适应页岩气水平井封堵的整体式堵水管柱 |
Citations (7)
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CN2230809Y (zh) * | 1995-10-31 | 1996-07-10 | 大庆石油管理局采油工艺研究所 | 可取可钻式丢手封隔器 |
CN2356140Y (zh) * | 1998-10-08 | 1999-12-29 | 新疆石油管理局采油工艺研究院 | 一种封隔器 |
US20090107664A1 (en) * | 2007-10-26 | 2009-04-30 | Gustavo Martin Jara | Hydraulic packer constructed in glass-fiber reinforced epoxi and stainless steel |
CN201250642Y (zh) * | 2008-09-16 | 2009-06-03 | 于成龙 | 油井测压、堵水封隔器 |
CN202731830U (zh) * | 2012-06-01 | 2013-02-13 | 中国石油天然气股份有限公司 | 油井用可取可钻式封隔器 |
CN203308412U (zh) * | 2013-06-09 | 2013-11-27 | 中国石油化工股份有限公司 | 一种封隔器用可取可钻的锚定机构 |
CN204175233U (zh) * | 2014-08-22 | 2015-02-25 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | 可取可钻锚定式封隔器 |
-
2014
- 2014-08-22 CN CN201410415171.0A patent/CN104213868B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2230809Y (zh) * | 1995-10-31 | 1996-07-10 | 大庆石油管理局采油工艺研究所 | 可取可钻式丢手封隔器 |
CN2356140Y (zh) * | 1998-10-08 | 1999-12-29 | 新疆石油管理局采油工艺研究院 | 一种封隔器 |
US20090107664A1 (en) * | 2007-10-26 | 2009-04-30 | Gustavo Martin Jara | Hydraulic packer constructed in glass-fiber reinforced epoxi and stainless steel |
CN201250642Y (zh) * | 2008-09-16 | 2009-06-03 | 于成龙 | 油井测压、堵水封隔器 |
CN202731830U (zh) * | 2012-06-01 | 2013-02-13 | 中国石油天然气股份有限公司 | 油井用可取可钻式封隔器 |
CN203308412U (zh) * | 2013-06-09 | 2013-11-27 | 中国石油化工股份有限公司 | 一种封隔器用可取可钻的锚定机构 |
CN204175233U (zh) * | 2014-08-22 | 2015-02-25 | 中国石油化工股份有限公司江汉油田分公司采油工艺研究院 | 可取可钻锚定式封隔器 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105625954A (zh) * | 2016-01-12 | 2016-06-01 | 中国石油大学(华东) | 智能完井安全装置 |
CN106930719A (zh) * | 2017-03-23 | 2017-07-07 | 中国石油集团西部钻探工程有限公司 | 可解封、解卡型封隔式尾管悬挂器 |
CN111119785A (zh) * | 2018-11-01 | 2020-05-08 | 中国石油化工股份有限公司 | 封隔器和包含其的钻井管柱 |
CN110424922A (zh) * | 2019-08-05 | 2019-11-08 | 中国石油天然气股份有限公司 | 一种非金属锚定封隔器反洗井方法 |
CN112554832A (zh) * | 2019-09-25 | 2021-03-26 | 中国石油化工股份有限公司 | 一种换井口封井装置及打捞装置 |
CN112554832B (zh) * | 2019-09-25 | 2022-10-25 | 中国石油化工股份有限公司 | 一种换井口封井装置及打捞装置 |
CN110566144A (zh) * | 2019-09-27 | 2019-12-13 | 中石化石油工程技术服务有限公司 | 防漏失冲砂方法及冲砂管柱 |
CN110566144B (zh) * | 2019-09-27 | 2021-08-17 | 中石化石油工程技术服务有限公司 | 防漏失冲砂方法及冲砂管柱 |
CN111927382A (zh) * | 2020-08-07 | 2020-11-13 | 中国石油大学(北京) | 封隔器 |
CN111927382B (zh) * | 2020-08-07 | 2022-04-29 | 中国石油大学(北京) | 封隔器 |
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CN104213868B (zh) | 2016-09-14 |
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Address after: 430035 Hubei city in Wuhan province two Qiaokou Gutian Road No. 37 HSBC Nanniwan Avenue headquarters block fifth B Patentee after: PETROLEUM ENGINEERING TECHNOLOGY RESEARCH INSTITUTE, JIANGHAN OILFIELD BRANCH OF CHINA PETROCHEMICAL CORPORATION Address before: 430035 Hubei city in Wuhan province two Qiaokou Gutian Road No. 37 HSBC Nanniwan Avenue headquarters block fifth B Patentee before: Oil Production Technology Research Institute of Jianghan Oilfield Branch, China Petroleum & Chemical Corporation |
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Effective date of registration: 20191213 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: PETROLEUM ENGINEERING TECHNOLOGY RESEARCH INSTITUTE, JIANGHAN OILFIELD BRANCH OF CHINA PETROCHEMICAL CORPORATION Patentee after: China Petrochemical Co., Ltd. Address before: 430035 Hubei city in Wuhan province two Qiaokou Gutian Road No. 37 HSBC Nanniwan Avenue headquarters block fifth B Patentee before: PETROLEUM ENGINEERING TECHNOLOGY RESEARCH INSTITUTE, JIANGHAN OILFIELD BRANCH OF CHINA PETROCHEMICAL CORPORATION |
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