HomeAbout UsPersonnelContact InfoPublications GDCPublications DGH

Greg Croft Inc., 2D and 3D Seismic Interpretation

Greg Croft Inc., 2-D and 3-D Seismic Interpretation


Gregory D. Croft

Besides his consulting work, Dr. Croft is a lecturer in earth science at Saint Mary's College of California. He was previously executive vice president, exploration, Harrods Energy Thailand Ltd. and executive vice president, new ventures, Harrods Natural Resources Inc. In these positions Mr. Croft negotiated Harrods' acquisition of five blocks in the Gulf of Thailand and put together two exploratory drilling programs. Prior to joining Harrods, he was a partner in Pantera Petroleum Inc., a consulting firm specializing in Latin America. Before that, Mr. Croft worked for Chevron Overseas Petroleum Inc on projects in Latin America and West Africa. Mr. Croft has been responsible for a number of oil and gas discoveries. He holds a PhD in civil engineering from the University of California at Berkeley, an MS degree in geophysics from Stanford University and a BA in geology from the University of California at Santa Barbara. Mr. Croft has more than 30 years of oil and gas industry experience.

Rosita S. Alvarez-Croft

Previously a geophysicist with Harrods Natural Resources Inc. Prior to that, she was a programmer for Chevron Information Technology Company. She has also worked for the United States Geological Survey and as a biostratigrapher for Sohio. Her specialties include creation of earth science databases, interpretation of seismic data, and seismic data management. Ms. Alvarez-Croft has 20 years of industry experience and holds a BA degree in geology from the California State University at San Francisco.

Dr. Donald G. Hill

Dr. Hill is a formation evaluation specialist with more than 30 years of experience working in a variety of different geologic settings around the world. He has extensive experience in geothermal, as well as oil and gas, well evaluation. Dr. Hill was also an instructor for the internal courses in formation evaluation at Chevron. Since retiring from Chevron, Dr. Hill has consulted for Harrods Natural Resources Inc. and for the United States Department of Energy. Dr. Hill holds a Ph.D. in Geophysics from Michigan State University.

Home | About Us | Personnel
Contact Info | Publications GDC | Publications DGH