准噶尔盆地天然气勘探及储量增长对策和措施

Natural Gas Exploration and Reserves Increase Countermeasure in Junggar Basin

准噶尔盆地具有丰富的天然气资源,但勘探程度很低,探明程度仅为3.48%,远低于全国及西部诸盆地的平均水平,预示着巨大的勘探潜力。天然气勘探的突破和储量的快速增长是新疆油田公司实现可持续发展的关键和重要保障。分析认为,盆地天然气勘探的主要目标是寻找大中型气田;盆地腹部和南缘是寻找高温裂解气藏和煤型气藏的有利地区。在此研究基础上,进行了准噶尔盆地各区带天然气勘探的风险性分析,并就今后如何实现天然气勘探目标的突破和保证天然气储量的快速增长提出了指导性的建议和措施。

Junggar Basin is abundant in natural gas resources, but the exploration degree of its resources is very low, which is only3.48%, far under the average level of the whole country and all basins in western China, these indicate that enormous explorationpotentiality in this basin. The break-through of natural gas exploration and fast growth of the reserves are the key and important guaranteethat Xinjiang Oilfield Company will realize sustainable development. By analysis,author believed that the main target of natural gasexploration in the basin is to look for the large-medium gasfields. The abdomen and the south margin of the basin is favorable area toform the high-temperature pyrolysis gas reservoir and coal-type gas reservoir. On the basis of this research, risk analysis for natural gasexploration have carried on various areas in Junggar Basin, and guiding suggestions and measures on how to break through natural gasexploration and ensure fast growth of natural gas reserves in the future are proposed.