Oil & Gas Consultants

Sierra Pine Resources International works with clients throughout the upstream oil and gas industry to solve problems and provide solutions that increase the value of their assets in every stage of the production curve.

An Industry Leader with Years of Worldwide Experience

Evaluations & Appraisals

Project evaluations, field development planning and risk analysis. Certified reserve reports and assessment.

Oil & Gas Exploration

Innovative petrophysical and reservoir engineering methods find previously overlooked and understated pay zones.

Oil & Gas Development

Seamless integration of seismic interpretation, petrophysical and reservoir engineering evaluations incorporated into operational planning.

Acquisition & Divestiture Support

Property due diligence, evaluation of upside potential and support during deal transaction.

Contract Operations

Full-service oilfield concierge serving companies of all sizes looking to lower costs and increase production.

Expert Witness Testimony

Third-party, unbiased expert witness testimony in court cases related to oil, gas, and minerals.