James J. Lorenzen

James H. Jackson

President

Petrophysicist

Engineer since 1978. Prior to joining ResTech in 1990 was with Schlumberger Well Services.

Petrophysicist since 1978. Prior to joining ResTech in 2002 held positions of Principal Petrophysicist for ARCO/VASTAR and BP.  

B.A. Physics, University of Iowa.

Member SPWLA

B.S. Mechanical Engineering, Arizona State University.

Member SPWLA

 

Donald L. Luffel

Frank P. Caramanica

Robert L. Hengel

Consulting Engineer

Geologist

Petrophysicist

Engineer since 1949.  Has been a consulting engineer for ResTech since 1986. Previously served for 37 years in various engineering capacities with Exxon.

Petroleum Geologist since 1973. Prior to joining ResTech in 1988 was with West Virginia Geological and Economic Survey, Texoma Production Company, Robertson Research Inc. and Amoco Production Company.

Engineer since 1974. Prior to joining ResTech was with Schlumberger, Precision and Weatherford.

B.S. Chemical Engineering, Kansas University.

Member SPE, SPWLA and Society of Core Analysts.

PhD. Geology, University of North Dakota, M.A. Geology, SUNY at Binghamton, B.A. Geology, Portland State University.

Member AAPG, HGS, SPWLA.

B.S. Mechanical Engineering, University of Missouri - Rolla

M.S. Mechanical Engineering, University of Missouri - Columbia

M.B.A., Southern Methodist University

Member SPWLA

ResTech's personnel average 20+ years experience with energy and service company backgrounds.  They are uniquely qualified to perform the task of integration and evaluation.  

ResTech is not associated with any particular data acquisition company and has no vested interest in any particular technique or measurement.  As a result we are able to freely communicate and work closely with all service companies operating and research personnel.  

ResTech's clients include the largest integrated oil companies and the smallest independents.