CN214101394U - 一种井下信息声波双向传输中继装置 - Google Patents
一种井下信息声波双向传输中继装置 Download PDFInfo
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CN112491480A (zh) * | 2020-11-23 | 2021-03-12 | 中石化石油工程技术服务有限公司 | 一种井下信息声波双向传输中继装置及方法 |
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CN112491480A (zh) * | 2020-11-23 | 2021-03-12 | 中石化石油工程技术服务有限公司 | 一种井下信息声波双向传输中继装置及方法 |
CN112491480B (zh) * | 2020-11-23 | 2024-04-09 | 中石化石油工程技术服务有限公司 | 一种井下信息声波双向传输中继装置 |
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Effective date of registration: 20220218 Address after: 100029 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: Shengli directional well company of Sinopec Jingwei Co.,Ltd. Address before: 100101 twelfth floor, No. 16, Huixin East Street, Chaoyang District, Beijing Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee before: DRILLING WELL ENGINEERING TECHNOLOGY COMPANY OF SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. |