CN205778840U - 一种具有屏蔽装置的自然伽玛录井无线传感器 - Google Patents
一种具有屏蔽装置的自然伽玛录井无线传感器 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107462930A (zh) * | 2017-08-01 | 2017-12-12 | 中石化石油工程技术服务有限公司 | 一种小型可手持的伽玛检测岩心装置 |
CN112983405A (zh) * | 2019-12-16 | 2021-06-18 | 中石化石油工程技术服务有限公司 | 一种岩屑自然伽马录井的方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107462930A (zh) * | 2017-08-01 | 2017-12-12 | 中石化石油工程技术服务有限公司 | 一种小型可手持的伽玛检测岩心装置 |
CN112983405A (zh) * | 2019-12-16 | 2021-06-18 | 中石化石油工程技术服务有限公司 | 一种岩屑自然伽马录井的方法 |
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C14 | Grant of patent or utility model | ||
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Effective date of registration: 20180802 Address after: 100028 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Co-patentee after: Well Logging Company of Sinopec Zhongyuan Petroleum Engineering Co., Ltd. Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Co-patentee after: SINOPEC ZHONGYUAN PETROLEUM ENGINEERING CO., LTD. Address before: 100029 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Co-patentee before: Well Logging Company of Sinopec Zhongyuan Petroleum Engineering Co., Ltd. Patentee before: SINOPEC OILFIELD SERVICE CORPORATION |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220216 Address after: 100028 Chaoyang District, Beijing Hui Xin Street 6, Twelfth level. Patentee after: SINOPEC OILFIELD SERVICE Corp. Patentee after: Sinopec Jingwei Co.,Ltd. Patentee after: SINOPEC ZHONGYUAN PETROLEUM ENGINEERING Co.,Ltd. Patentee after: Zhongyuan measurement and control company of Sinopec Jingwei Co.,Ltd. Address before: 100028 Chaoyang District, Beijing Hui Xin Street six, Twelfth level. Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: WELL LOGGING COMPANY OF SINOPEC ZHONGYUAN PETROLEUM ENGINEERING Co.,Ltd. Patentee before: SINOPEC ZHONGYUAN PETROLEUM ENGINEERING Co.,Ltd. |
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TR01 | Transfer of patent right |