CN102182439B - 一种平衡压力射孔负压返涌工艺 - Google Patents
一种平衡压力射孔负压返涌工艺 Download PDFInfo
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CN 201110104736 CN102182439B (zh) | 2011-04-26 | 2011-04-26 | 一种平衡压力射孔负压返涌工艺 |
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CN 201110104736 CN102182439B (zh) | 2011-04-26 | 2011-04-26 | 一种平衡压力射孔负压返涌工艺 |
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CN102182439A CN102182439A (zh) | 2011-09-14 |
CN102182439B true CN102182439B (zh) | 2013-09-18 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106481322B (zh) * | 2015-08-27 | 2018-08-24 | 中国石油大学(北京) | 一种岩石孔隙气体内膨胀扩大炮眼孔径的方法 |
CN107989576A (zh) * | 2017-12-11 | 2018-05-04 | 中国海洋石油集团有限公司 | 一种海上油气田高效复合完井方法 |
CN108334741B (zh) * | 2018-02-05 | 2021-05-18 | 西南石油大学 | 一种页岩气水平井井口早期返排污染物浓度的计算方法 |
CN112081564B (zh) * | 2020-09-17 | 2021-04-06 | 大庆金祥寓科技有限公司 | 管输射孔延时动态负压装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1283736A (zh) * | 2000-09-05 | 2001-02-14 | 大港油田集团测井公司 | 油管传输多级射孔负压装置 |
EP1375817A1 (en) * | 2002-06-24 | 2004-01-02 | Services Petroliers Schlumberger | Underbalance drilling downhole choke |
CN201439709U (zh) * | 2009-07-29 | 2010-04-21 | 大庆油田有限责任公司 | 动态负压射孔器 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1283736A (zh) * | 2000-09-05 | 2001-02-14 | 大港油田集团测井公司 | 油管传输多级射孔负压装置 |
EP1375817A1 (en) * | 2002-06-24 | 2004-01-02 | Services Petroliers Schlumberger | Underbalance drilling downhole choke |
CN201439709U (zh) * | 2009-07-29 | 2010-04-21 | 大庆油田有限责任公司 | 动态负压射孔器 |
Non-Patent Citations (2)
Title |
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PURE动态负压射孔技术在大庆油田的应用;刘桥;《硅谷》;20090930(第18期);150 * |
刘桥.PURE动态负压射孔技术在大庆油田的应用.《硅谷》.2009,(第18期), |
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Effective date of registration: 20151119 Address after: 100029 Beijing Chaoyang District Hui Xin a No. twelve layer 6 Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: China Petrochemical Group Corp. Patentee before: SINOPEC Shengli Petroleum Administration Well Logging Company |
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Effective date of registration: 20210806 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: SINOPEC Group Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: Shengli logging company of Sinopec Jingwei Co.,Ltd. Address before: 12 / F, No. 6, Huixin a, Chaoyang District, Beijing 100029 Patentee before: SINOPEC OILFIELD SERVICE Corp. |
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