M气田低压井管理对策研究  

Research of countermeasures of low pressure well in M gasfield

作　　者：黄文科 郑海亮 王兴艳 张喜平 刘茂果 白艳 谢耀荣 赵晓红 郭愿刚 HUANG Wenke;ZHENG Hailiang;WANG Xingyan;ZHANG Xiping;LIU Maoguo;BAI Yan;XIE Yaorong;ZHAO Xiaohong;GUO Yuangang(Gas Production Plant 1 of PetroChina Changqing Oilfield Company,Xi'an Shaanxi 710000,China;Beijing Kaiborui Petroleum Technology Co.,Ltd.,Beijing 100083,China)

机构地区：[1]中国石油长庆油田分公司第一采气厂,陕西西安710000 [2]北京凯博瑞石油科技有限公司,北京100083

出　　处：《石油化工应用》2021年第6期93-96,共4页Petrochemical Industry Application

摘　　要：低压气井管理是低渗气藏开发中后期保持长期稳产和提高经济效益的关键。针对M气田气井低压影响因素多,开发对策制定困难的情况,在气藏地质特征分析及单井开采指标评价的基础上,将气井按照低压成因分为高采出程度、物性差、井筒积液、气井产水四类,并提出了不同类型气井治理对策,为气田持续稳产提供了有力技术支撑。The management of low pressure gas well is the key to maintain long-term stable production and improve economic benefit in the middle and late stage of low permeability gas reservoir development.However,there are so many factors resulting in low pressure of the gas wells,it is difficult to formulate development countermeasures of M gasfield.Based on the analysis of the geological characteristics of gas reservoir and the production behavior of single well,the gas wells are divided into four types according to the cause of low pressure:high recovery percent of reserves,poor physical property,liquid loading and massive water production.The control measures for different types of gas wells are put forward,which provides strong technical support for sustained and stable production of gasfields.

关 键 词：低渗气藏 低压井 治理对策 主控因素 

分 类 号：TE332[石油与天然气工程—油气田开发工程]