1989-11-30 to 1997-02-25
WASCANA EXPLORATION (U.K.) LIMITED
1994-12-31 to 1994-12-31
171252 CANADA LTD.
1996-03-12 to 1996-03-12
Pasqua Energy Inc.
1997-02-25 to Present
WASCANA INTERNATIONAL OIL AND GAS INC.