Position Key Deliverables:The Belridge Light Oil Recovery Process Team (LORPE) has a primary responsibility of managingthe Belridge and Lost Hills Diatomite reservoirs. The objective is to maximize economic oil andgas recovery from the Diatomite and other light oil reservoirs in the Belridge Asset by analyzinggeological, production, injection, and reservoir data to gain in-depth understanding of reservoirperformance. Our goal is to continually improve our understanding of the linkage betweenvoidage, subsidence, well failures, and ultimate recovery. We strive to improve and optimizeour waterflood injection strategy, reservoir depletion strategy, and disposition of producedwater.LORPE activities include developing geologic work products characterizing the light oil reservoirsand performing reservoir studies and flood reviews to optimize reservoir performance.Additional activities include planning development projects, production forecasting, economicevaluations, reserve estimation and reporting, and providing project implementation support.

Position Roles and Responsibilities:A. Use existing data, geologic models, and production trends to help contribute to ourunderstanding of the geology and characteristics of the Diatomite and siliceous shalereservoirs, and to aid in the creation/maintenance of new or modified/updated geologicmodels of potential target areas. Provide input to Reservoir Engineer for dynamic modeling.B. Assess existing data quantity and quality, create maps, correlation panels, cross sections,volumetrics, etc. from 2D grids or 3D models to understand and represent key reservoircharacteristics, and work with Reservoir Engineers to determine statistically valid known andunknown parameters.C. Use geological models to determine geologic validity of various reservoir developmentalternatives.D. Devise reservoir data and information gathering plans to reduce critical uncertainties anddefine economically preferred reservoir development alternatives.E. Work closely with other Geologists and Reservoir Engineers to support Development andExploitation efforts.F. Provide geologic support (2D and 3D methods) in pattern/flood reviews to optimize arealand vertical waterflood conformance.G. Identify and generate maps of bypassed oil reserves. Recommend opportunities for infill,replacement and development drilling.H. Evaluate open-hole and cased-hole logs.I. Recommend completion zones for new infill and development wells.J. Provide geologic support to drilling operations for logging jobs, drilling issues, and wellsteering.

Critical Skills/Knowledge:• Experience in reservoir characterization and development in a role similar to that describedabove.• Experience in using Landmark suite of products, Petrel, ArcGIS.• Experience in reservoir characterization, including integration of petrophysical, geological,and reservoir and production engineering data.• Exposure to basic reservoir engineering practices.• Good verbal and written communication skills• Ability to prioritize and manage multiple priorities• Team player able to work inter-dependentlyExperience/Business Accomplishments Required for this Position:• MS in Geology with a minimum 5 years of experience