中江气田沙溪庙组气藏老井挖潜标准研究  

Study on the criteria of developing potential of old wells in Shaximiao Formation gas reservoir in Zhongjiang Gas Field

作　　者：覃善团 薛洪刚 Qin Shantuan;Xue Honggang(The third production plant of Southwest Oil and Gas Company,Deyang 618100)

机构地区：[1]西南油气分公司采气三厂,四川德阳618100

出　　处：《石化技术》2024年第7期245-246,169,共3页Petrochemical Industry Technology

摘　　要：中江气田沙溪组气藏老井挖潜已取得较好的开发效果与经济效益,但挖潜选井评层尚未形成标准,在一定程度上制约了老井挖潜工作的开展。通过分析前期沙溪庙气藏挖潜井特征,初步形成了老井挖潜基本方法、选井标准与评层地质标准,就目前阶段,沙溪庙气藏老井挖潜选井主要考虑单井生产经济极限、气井井况、开发地质潜力、气井工程与地面条件等四方面,挖潜评层以录井参数指标、测井电性指标、测井曲线形态为主要依据,结合地震响应特征,定量评价挖潜潜力层,保障挖潜成功率,为气田降本增产、高效开发提供重要支撑。The basic method of developing the old wells in Shaxi Formation gas reservoir has achieved good development effect and economic benefit,but the standard of well selection and stratum evaluation has not been formed,which restricts the development of the developing of the old wells to a certain extent.

关 键 词：测井参数 录井评价 老井挖潜 沙溪庙组 中江气田 

分 类 号：TE323[石油与天然气工程—油气田开发工程]