Genetic Types and Main Control Factors of Microfractures in Tight Oil Reservoirs of Jimsar Sag

<div>Gravel-edge fractures and corrosion fractures in microscopic scale of the Lucaogou Formation in the Jimsar Sag: (a) well J251, 3408.75 m; (b) well J251, 3408.75 m.</div>

Geofluids

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Figure 14

Figure 14: Genetic Types and Main Control Factors of Microfractures in Tight Oil Reservoirs of Jimsar Sag 