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The objective of our royalty/revenue engagements is to evaluate whether distributions made to you or your company were properly calculated. The complexities associated with the valuation and allocation of production revenues require an analysis of information that is not always available to those receiving payment. Often payments simply reflect minimal information and summarized data. Many times, requests for additional information or support go unanswered.

AMS-PAR’s staff have the requisite skills to analyze distributions to see that they comply with lease terms or other agreements. We validate and compare information provided to the royalty holder to data reported to governing agencies, ensure arm’s length valuation of the sale, and analyze deductions for marketing, transportation, and processing to provide assurance that the net remittance is accurate.

Types of royalty/revenue reviews include:
  • Royalty distributions
  • Operator marketing arrangements 
  • Plant processing 
  • Production allocation


AMS-PAR uses the latest in technology enabling our staff and partners to execute their tasks with the most efficiency possible. Our Information Systems and data are secured to meet governmental requirements. Recent changes to our technology stack includes virtualization of our servers and storage.


AMS-PAR professionals are among the most experienced in the business with an average of 25+ years in related fields. Each consultant has strong analytical skills and industry expertise. We seek out and retain those with demonstrated expertise and skills.

Our Difference

All potential service providers offer widely differing levels of scope and review intensity. At AMS-PAR we offer our clients a higher level of assurance through proper planning, execution, and reporting. We believe that the client is best served by customizing our review to meet its unique and distinct needs.


AMS-PAR services the needs of a diverse client base ranging from small independent firms to international conglomerates. Our well trained teams travel the globe to ensure our client’s interests are protected.