邓关背斜构造卤水伴生低压天然气探讨

An Approach on the Low-Pressure Natural Gas Associated in Brine in Dengguan Anticline Structure

阐述了邓关背斜构造,卤水和伴生低压天然气开采的历史与现状。从地质构造、资源等方面进行了挖潜找气可行性的论述。提出了老井挖潜和化学助排水采气,提高天然气采收率的几项措施。

This paper elaborates the history and current situation of co-production of brine and the associated low-pressure natural gas in Dengguan anticline structure,It discusses the feasibility of tapping potential and extracting natural gas from the aspects of geological setting and resources etc,Several measures,tapping potential of old well and water discharge and gas extraction with chemical method,are proposed to increase the recovery ratio of natural gas.