Profil
Estuardo Alvarez-Calderon formerly worked at Sterling Resources Ltd., as Vice President-Operations, BPZ Energy, Inc., as Vice President-Exploration & Production, and PetroTal Corp., as VP-Operations, Exploration & Development.
Ehemalige bekannte Positionen von Estuardo Alvarez-Calderon
| Unternehmen | Position | Ende |
|---|---|---|
| PETROTAL CORP. | Chief Operating Officer | - |
| BPZ Energy, Inc. /Old/ | Corporate Officer/Principal | - |
Sterling Resources Ltd.
 Sterling Resources Ltd. Oil & Gas ProductionEnergy Minerals Sterling Resources Ltd. engages in the exploration, appraisal, and development of crude oil and natural gas. It focuses on Peru, South America, in the Bretaña oil field. The company was founded by Robert G. Welty on August 31, 1979 and is headquartered in Houston, TX. | Chief Operating Officer | - |
Erfahrungen
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Beziehungen
Beziehungen ersten Grades
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
Unternehmensverbindungen
| Börsennotierte Unternehmen | 1 |
|---|---|
| PETROTAL CORP. | Energy Minerals |
| Private Unternehmen | 2 |
|---|---|
Sterling Resources Ltd.
Sterling Resources Ltd. Oil & Gas ProductionEnergy Minerals Sterling Resources Ltd. engages in the exploration, appraisal, and development of crude oil and natural gas. It focuses on Peru, South America, in the Bretaña oil field. The company was founded by Robert G. Welty on August 31, 1979 and is headquartered in Houston, TX. | Energy Minerals |
| BPZ Energy, Inc. /Old/ | Energy Minerals |
