川东北元坝地区致密砂岩多产状裂缝刻画 |
| 黄彦庆 |
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Characterization of multi-attitude fractures in tight sandstones in the Yuanba area, northeastern Sichuan Basin |
| HUANG Yan-Qing |
| 图4 川东北元坝西部须三段砂组裂缝敏感属性 |
| Fig.4 Fracture sensitivity properties of the third section of xujiahe sand group in Yuanba area, northeastern Sichuan Basin |
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