Response laws of rock electrical property and saturation evaluation method of tight sandstone
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Response laws of rock electrical property and saturation evaluation method of tight sandstone |
| LI Xia,LI Chaoliu,LI Bo,LIU Xuefeng,YUAN Chao |
| Fig. 9. Relationships between ϕ, n and NMR T2 spectrum of tight sandstones from Member Chang 7 (Red values in the figure represent the proportion of large pores in samples). |
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