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

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


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


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  _______________

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