摘要
下寺湾油田桥镇区长8油藏属于典型的致密油藏。通过分析认为,长8沉积期三角洲前缘砂体控制致密油藏规模,优质烃源岩的分布控制致密油分布范围,有效的储集空间控制石油储集量,良好源储配置控制着致密油藏的富集程度,多重因素的有利组合是桥镇区长8致密油藏的主控因素。
Chang-8 reservoir in Qiaozhen area of XiaSiwan oilfield is a typical tight oil.The analysis shows that delta front sand body,high-quality source rock,effective reservoir space and good source and reservoir allocation control the enrichment degree of tight reservoir in Chang-8 sedimentary period.The favorable combination of multiple factors is the main controlling factor of Chang-8 tight reservoir in Qiaozhen area.
作者
蒲阳东
王聪娥
张鑫
王乐
王军敏
王改萍
Pu Yangdong;Wang Conge;Zhang Xin;Wang Le;Wang Junmin;Wang Gaiping(Yanchang Oilfield Co.,Ltd.,Xiasiwan Oil Production Plant,Yan′an 716000,China)
出处
《云南化工》
CAS
2023年第3期147-149,共3页
Yunnan Chemical Technology
关键词
主控因素
致密油藏
长8油层组
下寺湾油田
main control factor
tight oil reservoir
Chang 8 formation
XiaSiwan oilfield