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宁县-合水地区区域勘探结果显示该地区具有丰富的煤层气,长庆油田区域勘探项目组在宁县-合水区块延安组部署了宁X井、宁Y井和新试Z井共3口煤层气井,并用了一年的时间进行排水采气进行煤层气产量的验证,本文以这3口井为基础,讨论了宁县-合水地区延安组煤层的开发潜力,以及今后在技术、设备等方面需要改进和提高的地方提出简单意见,希望在今后该地区的煤层气开发方面参照和借鉴。
The results of the exploration in Ningxian-Hishui area show that the area has rich CBM. The Changqing Oilfield Regional Exploration Project deployed a total of 3 wells, namely Ning X Well, Ning Y Well and Xin Test Z Well, to Yan’an Formation in Ningshui-Heshui Block CBM wells, and a year’s time to carry out drainage and gas production CBM production verification, the paper based on these three wells, discusses the Ning County - Heishui Yan’an coal seam development potential, and in the future in technology, equipment, etc. In the areas that need improvement and improvement, we put forward simple opinions, hoping to make reference and reference in the development of coalbed methane in this area in the future.