Pore-throat structure characteristics and its impact on the porosity and permeability relationship of Carboniferous carbonate reservoirs in eastern edge of Pre-Caspian Basin |
LI Weiqiang,MU Longxin,ZHAO Lun,LI Jianxin,WANG Shuqin,FAN Zifei,SHAO Dali,LI Changhai,SHAN Fachao,ZHAO Wenqi,SUN Meng |
Fig. 3. Reservoir space types, pore-throat distributions and porosity-permeability relationships of the KT-I layer reservoirs in the Carboniferous of the North Truva Oilfield. N—number of samples. |