ALEXANDRIA, Va., July 3 -- United States Patent no. 12,345,665, issued on July 1, was assigned to SOUTHWEST PETROLEUM UNIVERSITY (Chengdu, China), CHINA UNIVERSITY OF GEOSCIENCES, WUHAN (Wuhan, China) and JIANGXI PROVINCIAL SHALE GAS. INVESTMENT COMPANY LTD (Nanchang, China).
"Calculation method for fractal dimension of shale pores" was invented by Xinyang He (Chengdu, China), Kun Zhang (Chengdu, China), Shu Jiang (Wuhan, China), Hulin Niu (Chengdu, China), Weiwei Liu (Nanchang, China), Songyang Wan (Nanchang, China), Chengzao Jia (Chengdu, China), Yan Song (Chengdu, China), Xiong Ding (Chengdu, China), Xueying Wang (Chengdu, China), Yi Shu (Wuhan, China), Tianyou Zhi (Nanchang, China), Daiyu Wu (Nanchang, China), Sihong Cheng (Nanchang, C...