Frank Doff

Hi, I’m Frank. I’m a director living in Ireland. I am a fan of technology, travel, and cycling. I’m also interested in coffee and fitness. You can visit my company website with a click on the button above.

I want you to know that I am best known as the English inventor and scientist who designed and invented polan cock valve for Shell Petroleum industry. After a stint as a an offshore engineer, I switched to designing of Ball valve and engaged myself in drilling valve development for elf.I played a crucial role in the development of the R100 Polan drilling valve the largest drilling tool ever designed then.

I have more than Twenty nine years of experience in domestic oil/gas exploration and production operations, management, and petroleum engineering consulting. I was involved in the initial formation of six oil/gas firms, including an internationally recognized engineering consulting firm, all of which were successful and four of which are still in operation.

I have extensive management experience in production, drilling, and reservoir engineering, with total P/L responsibility for an independent oil/gas producer operating in the major domestic onshore basins and in coastal GOM waters. i also served as shareholder, director, and chief operating officer for privately owned oil and gas exploration and production company through June 1999.I am currently Partner and Chief Operating Officer for two privately owned independent oil and gas producers.I also has technical knowledge and experience in new oil and gas industry technologies such as 3D seismic, horizontal drilling, and systems applications.

I want you to know that i acquired my B.S. Petroleum Engineering ;University of Missouri at RollaMay 1972

M.B.A. Finance and Management in University of Houston December 1991

M.S. Petroleum Engineering