Characteristics of Tight Dolostone Reservoir and Its Main Controlling Factors in the Submember Ma5<sub>5</sub> of Majiagou Formation in the Western Ordos Basin

<div>Pore structure of intercrystalline pore-type dolostone reservoir. ((a) MAMS pore structure, well S22, 3710.80 m; (b) MAFS pore structure, well Y1117, 4040.50 m; (c). MEFS pore structure, well Y1112, 3954.80 m).</div>

Geofluids

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Figure 3

Figure 3: Characteristics of Tight Dolostone Reservoir and Its Main Controlling Factors in the Submember Ma5<sub>5</sub> of Majiagou Formation in the Western Ordos Basin 

Figure 3 | Characteristics of Tight Dolostone Reservoir and Its Main Controlling Factors in the Submember Ma55 of Majiagou Formation in the Western Ordos Basin 