CN213039278U - 一种人工模拟井壁 - Google Patents
一种人工模拟井壁 Download PDFInfo
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CN113533655A (zh) * | 2021-07-23 | 2021-10-22 | 中国石油大学(北京) | 用于模拟地层呼吸效应的装置及控制方法 |
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CN113533655A (zh) * | 2021-07-23 | 2021-10-22 | 中国石油大学(北京) | 用于模拟地层呼吸效应的装置及控制方法 |
CN113533655B (zh) * | 2021-07-23 | 2022-09-16 | 中国石油大学(北京) | 用于模拟地层呼吸效应的装置及控制方法 |
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Effective date of registration: 20230601 Address after: 100029 Beijing Chaoyang District Beichen West Road 8 Beichen World Center A Block 703 Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee after: Drilling fluid technology service center of Sinopec Shengli Petroleum Engineering Co.,Ltd. Address before: 100101 Beichen West Road, Chaoyang District, Beijing 8 Beichen world center, block A 703. Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING CO., LTD. DRILLING TECHNOLOGY Research Institute |