INTERNATIONAL PATENT: CHINA PETROLEUM & CHEMICAL CORPORATION, 中国石油化工股份有限公司, SINOPEC PETROLEUM EXPLORATION AND PRODUCTION RESEARCH INSTITUTE, 中国石油化工股份有限公司石油勘探开发研究院 FILES APPLICATION FOR "PROCESS AND DEVICE FOR EXTRACTING ASSOCIATED RESOURCES FROM PRODUCED WATER"

GENEVA, April 5 -- CHINA PETROLEUM & CHEMICAL CORPORATION (No.22 Chaoyangmen North StreetChaoyang District, Beijing 100728), 中国石油化工股份有限公司 (中国北京市朝阳区朝阳门北大街22号), SINOPEC PETROLEUM EXPLORATION AND PRODUCTION RESEARCH INSTITUTE (No.197, Baisha Road, Shahe TownChangping District, Beijing 102206), 中国石油化工股份有限公司石油勘探开发研究院 (中国北京市昌平区沙河镇百...