靖安三叠系老油田定量化滚动扩边技术研究

靖安地区三叠系有着丰富的油气资源,先后发现五里湾、盘古梁等三叠系大型特低渗整装区块。随着多年来滚动扩边的不断实施,扩边建产潜力逐渐减小。通过对近年来靖安三叠系老油田滚动扩边的实施效果和储层沉积微相、各物性参数的相关性进行系统总结、分析,认清了滚动扩边单井产能的主要受控因素,建立了精细的三叠系老油田滚动扩边定量研究模式,对三叠系老油田的滚动扩边可以起到有效的技术支持作用。

Reseach on the quantitative expanding reserves exploitaion technic of triassic old-oilfield in Jing'an area

Jing'an area is reach in oil resources in the Triassic,several ultra-low permeability unitization Triassic oilfield,such as Wuliwan and Panguliang etc.,have been found.As the years continued implementation of expanding reserves exploitation,the potential o festablishing productivity is gradually reduced.Based on the summary and analysis of expanding reserves exploitaion implementation effect of old oilfild in this area,reservoir microfacies and the correlation of physical parameters,the control factors of single well productivity is clarified,a fine model of quantitative expanding reserves exploitaion of Triassic old-oilfield has been established,which can play an effective role in the expanding reserves exploitaion of Triassic old-oilfield technical support.