COMMUNICATION MEANS FOR COMMUNICATION WITH AND REMOTE ACTIVATION OF DOWNHOLE TOOLS AND DEVICES USED IN ASSOCIATION WITH WELLS FOR PRODUCTION OF HYDROCARBONS
摘要
申请公布号
CA2645271(A1)
申请公布日期
2007.09.27
申请号
CA20072645271
申请日期
2007.03.19
申请人
WELL TECHNOLOGY AS
发明人
SORTVEIT, HAEVAR;GODAGER, OEIVIND;TINNEN, BAERD MARTIN
