Experienced, HSE certified geologists.
Ready to go when we’re needed.

We thrive on the details
because downtime is not an option.

Our trade is our passion.
We optimize production by combining numbers and nature.

Precision and integrity drive us.
The intricacies of the earth greatly impact operations.

Our Services

At Oil and Gas Evaluations and Consulting we help our clients discover assets quickly, determine viability, and optimize production through the life of the well.

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Our Team

Our team of geologists, petrophysicists, and petroleum engineers are among the most experienced in the oil and gas industry.

Meet the team.

Work with us

Begin working with our leading well log analysts and start optimizing your investments as quickly as possible.

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We are at our core, well log analysts. Our focus includes petrophysics, wellsite operations support, and geological services.

Oil and Gas Evaluations and Consulting, LLC ("OGEC") delivers honest, accurate petrophysical analyses, geology and reservoir services, and wellsite support services with integrity and precision.


Our team of geologists, petrophysicists, and petroleum engineers have worked with clients in every global basin and every North American play. From wellsite operations to reservoir analysis and formation evaluation, our mission is to provide clients with the technical expertise to assure:

  • Data quality and access.
  • Accurate analyses to provide information for exploration, development and production.
  • Provide these services in a timely, confidential, and cost-effective manner.

Through our subsidiary, Oil and Gas Evaluations and Consulting Mexico S. de R.L. de C.V., we can offer our services to E&P operators in Mexico.

OGEC has been running petrophysical evaluations for Wandoo Energy since 2007.  They have always been available 24/7 to evaluate drilling wells. In addition, OGEC has used their expertise in petrophysical modeling to identify bypassed reserves in mature fields, enabling Wandoo to make sound decisions on a recent acquisition. No matter the scope of work, their team is thorough and precise."
Alex Marshall, President, Wandoo Energy, LLC