US Patent Issued to Southwest Petroleum University on July 29 for "Prediction method for constant production decline of water-producing gas well in highly heterogeneous reservoir" (Chinese Inventors)

ALEXANDRIA, Va., July 30 -- United States Patent no. 12,371,981, issued on July 29, was assigned to Southwest Petroleum University (Chengdu, China).

"Prediction method for constant production decline of water-producing gas well in highly heterogeneous reservoir" was invented by Xiaohua Tan (Chengdu, China), Daijin Zhuang (Chengdu, China), Mingqing Kui (Chengdu, China), Qian Li (Chengdu, China), Fei Zhang (Chengdu, China), Tao Li (Chengdu, China), Zhenglin Mao (Chengdu, China), Yan Zhang (Chengdu, China), Xiaoping Li (Chengdu, China), Miaofeng Cui (Chengdu, China), Xian Peng (Chengdu, China), Longxin Li (Chengdu, China), Xixiang Liu (Chengdu, China) and Zihan Zhao (Chengdu, China).

According to the abstract* released by the U.S. Patent & T...