低产气井配套工艺措施精细管理技术

Gas stringer necessary craft measure fine managerial technique

低产气井的管理向来是天然气生产管理中的难点,根据榆林气田低产气井储层物性差,产能低,开发管理难度大等特点及生产过程中存在的问题,考虑气藏供气能力、储层保护、提高采收率、降低开发管理成本等因素,以动、静态资料相结合,不断优化配套工艺技术措施。有效的提高了低产气井的"三率",为低产井高效开发奠定基础,减少了甲醇注入量,节约了开发成本。

Gas stringers management is always in the natural gas production management difficulty, this article according to the Yulin natural gas field gas stringer reservoir nature to be bad, produces can lower, the development management difficulty big and so on the characteristics and the production process exist the question, considered that gas pool air feed ability, the reservoir protection, raise the recovery ratio, to reduce factors and so on development managed cost, by the tendency, the static material unifies, optimizes the necessary processing technology measure unceasingly. The effective enhancement gas stringer ＂three rate＂, have developed for the idle producer university lays the foundation, reduced the methyl alcohol injection rate, saved the development cost.