Effects of vugs on resistivity of vuggy carbonate reservoirs |
HE Jiahuan,LI Min,ZHOU Keming,YANG Yu,XIE Bing,LI Nong,DANG Lurui,TANG Yanbing |
Fig. 1. Extraction of rock pore structure characteristic parameters of vuggy reservoirs. (a) Core CT scan photo; (b) Distribution characteristics of pores in the core; (c) Histogram of pore size distribution frequency; (d) Ball-stick model. |