CN208578556U - 煤层气排采集中监控系统 - Google Patents
煤层气排采集中监控系统 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110388226A (zh) * | 2019-07-23 | 2019-10-29 | 中石油煤层气有限责任公司 | 一种煤层气井负压排采控制装置和系统 |
CN111119981A (zh) * | 2019-12-23 | 2020-05-08 | 山西晋城无烟煤矿业集团有限责任公司 | 一种煤层气井精细调压控气系统 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110388226A (zh) * | 2019-07-23 | 2019-10-29 | 中石油煤层气有限责任公司 | 一种煤层气井负压排采控制装置和系统 |
CN111119981A (zh) * | 2019-12-23 | 2020-05-08 | 山西晋城无烟煤矿业集团有限责任公司 | 一种煤层气井精细调压控气系统 |
CN111119981B (zh) * | 2019-12-23 | 2021-03-19 | 山西晋城无烟煤矿业集团有限责任公司 | 一种煤层气井精细调压控气系统 |
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Effective date of registration: 20220303 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 geological logging company of Sinopec Jingwei Co.,Ltd. Address before: Room 703, block a, Beichen world center, 8 Beichen West Road, Chaoyang District, Beijing 100020 Patentee before: SINOPEC OILFIELD SERVICE Corp. Patentee before: SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. Patentee before: GEOLOGICAL LOGGING BRANCH OF SINOPEC SHENGLI PETROLEUM ENGINEERING Co.,Ltd. |