Petrochina Company Limited

Songtao Wu

Lijun Zhang

Zhi Yang

Jinghong Wang

Caineng Zou

Lianhua Hou

Jingwei Cui

Xia Luo

Xianyang Liu

Senhu Lin

Suyun Hu

Jinhua Fu

Embodiments of the present disclosure disclose a shale oil in-situ lightening development method, apparatus and system, wherein the method comprises: determining an effective shale interval according to an interval with a total organic carbon greater than a first lower limit value in a target stratum; determining a favorable region for shale oil in-situ lightening development according to a thickness of the effective shale interval and an effective layer thickness ratio, wherein the effective layer thickness ratio includes a ratio of the thickness of the effective shale interval to a thickness of a shale section, and the shale section includes the effective shale intervals and interlayers therebetween. By utilizing the embodiments of the present disclosure, the benefit of the shale oil in-situ lightening development can be improved.

Shale oil in-situ lightening development method, apparatus and system

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Beijing, China

Songtao Wu