论文部分内容阅读
介绍了云和寨气田石炭系气藏的构造特征、储集层特征、气藏的连通情况、气藏驱动特征、气藏温度及天然气性质 ,以及气藏埋藏深、压力低、地层出水、复合生产管柱等气藏基本情况。指出气藏尚存极大生产潜力 ,简述了各种排水采气工艺的特点 ,初步探讨了云和寨气田石炭系气藏适宜的排水采气工艺方法。[编者按 ]:四川盆地气田的深井、超深井、小产量排水采气工艺技术 ,是当前国内外亟待解决的技术难题之一。本刊以《云和寨气田排水采气方法初探》作为抛砖引玉 ,恳切希望感兴趣的广大科技工作者能踊跃献稿本刊 ,为解决这一难题出谋划策。
This paper introduces the tectonic characteristics, reservoir characteristics, connectivity of gas reservoirs, driving characteristics of gas reservoirs, gas reservoir temperature and nature of natural gas in the Carboniferous gas reservoirs in the Yunhezai gas field, as well as the features of deep buried gas reservoirs, low pressure, Production pipe and other gas reservoirs basic situation. The great potential of gas reservoirs is also pointed out. The characteristics of various drainage and gas production processes are briefly described. The suitable drainage and gas production methods for Carboniferous gas reservoirs are also discussed. [Editor’s note]: Deep well, ultra-deep well and small-volume drainage gas production technology in the gas field of Sichuan Basin are one of the technical problems to be solved urgently at home and abroad. The publication of “cloud and walled gas field drainage gas exploration method” as a starting point, sincerely hope that the majority of science and technology workers can enthusiastically contribute manuscript, in order to solve this problem advice.