The SPE Oil and Gas Reserves Committee (OGRC), along with its partners and several industry-related societies, provides publicly available resources and programs dealing with oil and gas reserves and resources matters including definitions, terms, recommended practices, and standards. The committee disseminates reserves and resources information to other organizations, agencies, and companies involved in reserves matters, including cooperation with other committees and organizations in development and delivery of relevant training courses.
This article summarizes the Petroleum Resources Management System (PRMS) knowledge base and its recent advancement in knowledge dissimination with creation of OGRC peer-reviewed “PRMS Training Master Slides.”
Petroleum Resources Management System (PRMS)
The PRMS, as published documents developed for consistent and reliable definition, classification, and estimation of hydrocarbon reserve and resources, provides a common global language among industry stakeholders. It consists of a pair of documents: a main document, often referred to as “PRMS,” published in 2018, and its “Application Guideline,” published in 2022.
PRMS Frequently Asked Questions (FAQs)
Complementing these documents, PRMS Frequently Asked Questions (FAQs), published on the SPE website, offer practical guidance based on real-world inquiries from practitioners. Developed by OGRC and reviewed by the sponsoring organizations, the FAQs help clarify interpretation and support consistent application.
Persistent Challenges in PRMS Application
Despite broad adoption of the PRMS, inconsistencies may occur in estimation, classification, and application of reserve and resources across organizations and regions. These situations may arise as PRMS is principles-based, and application often requires the requisite expertise of experienced professionals. Concurrently, variability in training depth and technical understanding may impact reserves governance and reporting quality.
While the PRMS and its published FAQs have provided foundational guidance, OGRC has recognized a need for more engaging, interactive presentations—endorsed and peer reviewed by OGRC itself. These would help practitioners grasp complex concepts in real-world contexts. By embarking on such dynamic formats, the OGRC ensures that the material is not only authoritative but also accessible and adaptable for evolving audiences to be discussed in interactive workshop environments in terms of real field examples and case studies.
A Structured Approach to Reserves Education
Recognizing this gap, the OGRC mandated its Reserves Education Subcommittee (RES), a global working group of subject-matter experts (SMEs), to advance PRMS education. RES has as its prime directive the designa and creation of educational vehicles, programs, and initiatives in support of the dissemination and application of SPE PRMS knowledge.
The RES’s recent remit was to design and prepare a modular framework for reserves education. The initiative resulted in the development of 13 modular presentations encompassing core PRMS principles, reserves classification, maturity distinctions, evaluation methodologies, commerciality/economic criteria, and common areas of misinterpretation observed in industry. The modules form the PRMS Training Master Slides and are to be taught by OGRC-approved instructors. They should offer a practical, interactive approach as a third, trilateral source of PRMS knowledge and education supported by OGRC.
PRMS Training Master Slides as Modular Presentations
PRMS Training Master Slides’ content development followed a structured process: identification of recurring technical gaps; alignment with current PRMS guidance; iterative peer review among SMEs; and formal technical validation under OGRC oversight. Emphasis was placed on clarity, consistency of terminology, and practical application rather than theoretical restatement.
The PRMS Training Master Slides are standardized, committee-endorsed training suitable for global dissemination of training across operators, consultants, educators, and regulators. It is anticipated they will continually improve global alignment on reserves estimation and classification, provide clearer differentiation between resources and reserves, and offer a more consistent understanding of commercial maturity thresholds. These modular presentations will help address the training gap identified by OGRC.
Conclusion
Structured and peer-reviewed education materially reduces interpretation variability in PRMS-based reserves and resources estimation and classification. This OGRC-led initiative demonstrates coordinated volunteer expertise can produce scalable, governance-aligned training that strengthens technical rigor and credibility in reserves estimation and classification. This framework provides a replicable model for future global education efforts within the global reserve community.