![]() |
|
||||||
BiographyMr Mel G. Riggs has served as a director since July 2009. Mr Riggs has served as executive vice president and chief operating officer since December 2010,... |
Date | Designation | Entity | Entity Description | Country |
---|---|---|---|---|
2009 | TransAtlantic Petroleum Ltd. | -- | -- | |
1994 | Clayton Williams Energy Inc | Company In Energy, Oil & Gas | United States |