气水同产井采气工艺在川西气田开发中的实践与认识

气田开发到一定的阶段产水量就会逐渐增大,对气井的生产造成严重的危害,甚至使气井水淹停产。为了避免气田因产水而导致产量大幅度递减的局面,川西气田在开发过程中,提出尽早采用排水采气工艺的治水措施,在气田开发实践中取得了良好的经济效益,通过对川西气田开发现状、气田产水情况、气水同产井生产特征及生产中常采用的排水采气工艺的实例分析等几个方面研究,为气水同产井开采提供进一步的实践认识与理论依据

The Practice and Cognition of Gas Production Technology in Gas Well with Water in West Sichuan Gas Field

With the exploitation of gas field, water production rate will be increased, it is badly endangering the health of gas well, it made gas well drown out. In order to avoid production decreasing, in the development of west- Sichuan gas field, we advocated to adopt drainage gas production technology as early as possibly and obtained some good economic benefits. This paper analyzed several aspects, such as actuality, water produce complexion, the character of gas well with water and many instances of drainage gas production technology. Therefore, this paper provided some useful theory and practice cognition for gas production well with water.