摘要
商741块是胜利油田发现的第一个中型火成岩油气藏,以裂缝为主要储集空间。从完钻的各类探井及取心资料看,试油产量及裂缝发育情况迥然不同,为研究油藏产能与储层裂缝系统的关系,开展了区块天然裂缝描述工作。通过对可类比的露头区裂缝系统描述、岩心实验、成像测井、古应力场等方面进行分析,研究裂缝发育特征并预测有利目标区域。
Block Shang741 is the first medium - sized igneous reservoirs discovered in Shengli oilfield, with fracture as the major reservoir space. According to data of various exploration wells and coring, difference does exist in test rate and fracture development. In order to understand the relationship of reservoir producibility and fracture system, natural fracture description for this block has been conducted. The features of fracture development are studied and favorable target area is forecasted through description of comparable outcrop fracture systems, core analysis, imaging logging and paleo stress field.
出处
《特种油气藏》
CAS
CSCD
2003年第1期106-107,111,共3页
Special Oil & Gas Reservoirs
