Company Information

Professional Staff

Alberto A. Gutiérrez, R.G.

President, CEO, Geologist M.S.

Alberto A. Gutiérrez has over 39 years of experience in the fields of hydrogeology, environmental geology, petroleum geology, regulatory compliance and litigation support. He is a registered professional geologist in 20 states with extensive experience as a qualified expert witness in federal and state courts. Read more about Mr. Gutiérrez

Michael W. Selke, R.G.

Senior Geologist

Michael W. Selke provides services in geology, hydrogeology and environmental geology.  He has over 34 years professional experience in minerals exploration, remedial investigations/actions, litigation support, regulatory compliance, aerial photography studies, and permitting, design, and completion of AGI wells. Read more about Mr. Selke


Julie W. Gutiérrez, M.B.A.

Executive Vice President

Julie W. Gutiérrez has over 39 years of experience in business management and financial analysis. Ms. Gutiérrez provides services in areas of liability assessment for corporate mergers and acquisitions, natural resource damage assessments, H2S Contingency Plan development, and  CERCLA cost allocation. Read more about Ms. Gutiérrez

Jared R. Smith,   M.S.


Jared Smith is an in-house and on-site geologist who specializes in geologic analyses and interpretations including: geologic field services, chemical fate and transport, Geographical Information Systems mapping and analysis, AGI and salt water injection well permitting, end of well completion reports, and reports for litigation projects. Read more about Mr. Smith


James C. Hunter, R.G.

Senior Geologist, M.S.

James C. Hunter  has over 31 years of experience in the fields of hydrogeology and environmental geology. Mr. Hunter enhances Geolex’s in-house capabilities for contaminant transport modeling, GIS analysis, aerial photographic interpretation, field investigation, permitting and geologic field services. Read more about Mr. Hunter  _______________

Dale T. Littlejohn, P.G.


Dale Littlejohn’s 36 years of experience in oil field operations and environmental compliance provides a unique level of expertise that is well suited to the petroleum industry. His specialties include: permitting, risk characterization, oil property transfer evaluations, and drilling oversight for regulatory compliance. Read more about Mr. Littlejohn

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