CN207787043U - 双层钻井液振动筛并流进料等流量分配装置 - Google Patents
双层钻井液振动筛并流进料等流量分配装置 Download PDFInfo
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- 238000012216 screening Methods 0.000 claims description 22
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CN201721864959.5U CN207787043U (zh) | 2017-12-27 | 2017-12-27 | 双层钻井液振动筛并流进料等流量分配装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112696161A (zh) * | 2021-03-24 | 2021-04-23 | 西南石油大学 | 负压发生和气液分离一体化的负压钻井振动筛 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112696161A (zh) * | 2021-03-24 | 2021-04-23 | 西南石油大学 | 负压发生和气液分离一体化的负压钻井振动筛 |
CN112696161B (zh) * | 2021-03-24 | 2021-06-29 | 西南石油大学 | 负压发生和气液分离一体化的负压钻井振动筛 |
US20220307336A1 (en) * | 2021-03-24 | 2022-09-29 | Southwest Petroleum University | Negative pressure shale shaker integrated with negative pressure generation and gas-liquid separation |
US11802450B2 (en) * | 2021-03-24 | 2023-10-31 | Southwest Petroleum University | Negative pressure shale shaker integrated with negative pressure generation and gas-liquid separation |
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Effective date of registration: 20201204 Address after: 618300, No. two, Nanchang Road, Guanghan, Sichuan, Deyang 48 Patentee after: SICHUAN BAOSHI MACHINERY SPECIAL VEHICLE Co.,Ltd. Patentee after: SOUTHWEST PETROLEUM University Patentee after: CHINA NATIONAL PETROLEUM Corp. Address before: 618300, No. two, Nanchang Road, Guanghan, Sichuan, Deyang 48 Patentee before: SICHUAN BAOSHI MACHINERY SPECIAL VEHICLE Co.,Ltd. Patentee before: SOUTHWEST PETROLEUM University |
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Granted publication date: 20180831 |
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