兴隆场背斜卤水及浅层天然气分布规律探讨

Discussions on the Distribution Regularities of Anticlinal Brine and Superficial Layered Gas in Xinglong Field

兴隆场背斜卤水和天然气井,开发50余年至今气源尚未枯竭,无论从地质构造、储量、开采现状等多方面资料分析,雷口坡组、嘉陵江组有一定量的卤水及天然气,可进一步进行挖潜、开发。文章重点通过对该构造卤水及天然气储集特征、控制因素、构造特征分析,从中找出气藏分布规律,卤水及天然气富集规律,寻找出具有卤水及天然气挖潜的可行性区域,提出卤水及天燃气有利构造位置。

The anticlinal brine and gas wells in Xinglong Field have been exploited for 50 years,and the storage haven＇t exhausted so far. No matters from geological structure, storage and current exploit situation, Leikou Slope Group and Jialing River Group have certain amount of brine and natural gas. It can be further potentially excavated and exploited. Through the analysis of the accumulation characteristics of brine and natural gas, controlling factors and structural features, this paper finds out the gas distribution regularities, brine and natural gas accumulated regularities. It then finds out the feasibility region for the potential excavation of brine and gas, and presents the beneficial structural position of brine and natural gas.