基于成像测井的深层陆相页岩油储层天然裂缝有效性评价

杜晓宇, 金之钧, 曾联波, 刘国平, 杨森, 梁新平, 陆国青

Evaluation of natural fracture effectiveness in deep lacustrine shale oil reservoirs based on formation microresistivity imaging logs

Xiaoyu DU, Zhijun JIN, Lianbo ZENG, Guoping LIU, Sen YANG, Xinping LIANG, Guoqing LU

图13 玛湖凹陷A井裂缝开度与埋深关系 a. 风城组，据文献［46］修改；b. 风二段和风三段（只考虑倾角 < 60°的裂缝）

Fig. 13 Relationships between the fracture aperture and burial depth in well A in the Mahu Sag