Twenty two years experience in oil and gas operations, Domestic and International / Onshore and Offshore.

Offering a total package of services to Oil and Gas industry.

Digital Formation provides the premier graphic solution and professional consultation for the petroleum E&P industry.

ZymaX forensics specializes in the identification and fingerprinting of refined petroleum, crude oil and other organic and inorganic compounds in the environment.

Fuel Gas and Related Products - 35 Years Hands-On Experience - Investigation, Consulting and Testimony

Gaffney, Cline & Associates (GCA) is an international consultancy providing professional advisory services, technical and corporate, to the petroleum and other energy related industries.

EW #1514 consults to the oil and gas industry and has worked nationally/internationally since the 1970s. He is an experienced petroleum engineering expert in state, federal, international courts.

35 years experience, distinguished professor, international consultant, expert witness (40 cases in recent years) in combustion, accidental fire and explosions, fossil fuels, synthetic fuels, air pollution.

Signa is a professional petroleum engineering company providing expert witness testimony to resolve complex cases involving injury, patent infringement, environmental infractions and property damage.

More than 40 years of experience in areas associated with the properties and processing of conventional and synthetic fuels. He has participated in, as well as led, significant research in defining the use of chemistry of heavy oil and coal.