-
公开(公告)号：CA2031814A1
公开(公告)日：1991-06-09
申请号：CA2031814
申请日：1990-12-07
Applicant: CHEVRON RESEARCH AND TECHNOLOGY COMPANY
Inventor： ANDERSON, DONALD J. , DUERKSEN, JOHN H. , MCCALLUM, DOUG J. , PETRICK, MARK
-
公开(公告)号：CA2058108A1
公开(公告)日：1992-06-22
申请号：CA2058108
申请日：1991-12-19
Applicant: CHEVRON RESEARCH AND TECHNOLOGY COMPANY
Inventor： DUERKSEN, JOHN H. , ANDERSON, DONALD J. , MCCALLUM, DOUG J. , PETRICK, MARK
IPC: E21B43/20
-
Search Results
2
records
(took 0.027 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
