CN208718615U - 一种大通径可溶桥塞 - Google Patents
一种大通径可溶桥塞 Download PDFInfo
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- CN208718615U CN208718615U CN201821183972.9U CN201821183972U CN208718615U CN 208718615 U CN208718615 U CN 208718615U CN 201821183972 U CN201821183972 U CN 201821183972U CN 208718615 U CN208718615 U CN 208718615U
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CN201821183972.9U CN208718615U (zh) | 2018-07-25 | 2018-07-25 | 一种大通径可溶桥塞 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108716379A (zh) * | 2018-07-25 | 2018-10-30 | 百勤能源科技(惠州)有限公司 | 一种大通径可溶桥塞 |
CN111364939A (zh) * | 2019-12-19 | 2020-07-03 | 大庆油田有限责任公司 | 一种用于井下工具的双锥面密封模块 |
CN112343538A (zh) * | 2020-11-05 | 2021-02-09 | 延长油田股份有限公司 | 一种自适应全金属可溶球座 |
CN112576231A (zh) * | 2021-02-24 | 2021-03-30 | 四川省威沃敦化工有限公司 | 一种全金属可溶压裂分段器 |
CN114941514A (zh) * | 2022-06-10 | 2022-08-26 | 西南石油大学 | 一种适用于体积压裂用的分瓣式可溶球座结构 |
-
2018
- 2018-07-25 CN CN201821183972.9U patent/CN208718615U/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108716379A (zh) * | 2018-07-25 | 2018-10-30 | 百勤能源科技(惠州)有限公司 | 一种大通径可溶桥塞 |
CN111364939A (zh) * | 2019-12-19 | 2020-07-03 | 大庆油田有限责任公司 | 一种用于井下工具的双锥面密封模块 |
CN112343538A (zh) * | 2020-11-05 | 2021-02-09 | 延长油田股份有限公司 | 一种自适应全金属可溶球座 |
CN112576231A (zh) * | 2021-02-24 | 2021-03-30 | 四川省威沃敦化工有限公司 | 一种全金属可溶压裂分段器 |
CN114941514A (zh) * | 2022-06-10 | 2022-08-26 | 西南石油大学 | 一种适用于体积压裂用的分瓣式可溶球座结构 |
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Effective date of registration: 20210303 Address after: 516229 No.1 Factory building, No.10 Yuanhui Road, Chenjiang street, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: BAIQIN ENERGY TECHNOLOGY (HUIZHOU) Co.,Ltd. Address before: 516229 No.1 Factory building, No.10 Yuanhui Road, Chenjiang street, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: BAIQIN ENERGY TECHNOLOGY (HUIZHOU) Co.,Ltd. Patentee before: PETRO-KING OILFIELD TECHNOLOGY Ltd. |
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Address after: 516000 No.1 Factory building, No.10 Yuanhui Road, Chenjiang street, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: Baiqin Energy Technology (Guangdong) Co.,Ltd. Country or region after: China Address before: 516229 No.1 Factory building, No.10 Yuanhui Road, Chenjiang street, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: BAIQIN ENERGY TECHNOLOGY (HUIZHOU) CO.,LTD. Country or region before: China |