Applies knowledge of geology, and mechanical and petroleum engineering to provide technical support to operations. Applies a broad range of production engineering to complete complex assignments such as maintaining producing properties at a maximum economic rate within governmental and contractual requirements. During workover or completions, provides onsite technical support to ensure quality control during critical operations such as logging, perforating, cement squeezing, or stimulation. Provides onsite supervision of all special well work operations from beginning through completion. Prepares well workover and completion procedures, cost estimates, project economics, and AFE documentation for submission to management. Maintains project management control over well equipment installation, well completion and workovers. Provides technical guidance to operators and mechanics. Develops and/or researches new techniques and approaches related to reservoir development including infill wells, workovers, secondary recovery, etc. Provides interpretations and conclusions to other team professionals and management to maximize cash flow and NPV. Coordinates production, drilling, pump installations, and workovers with Asset or Operations Managers. Oversees permit applications, reservoir surveillance, well work procedures and technical review of studies, designs and reports. Develops and implements processes for optimum artificial lift and natural flow in wells; accountable for inflow performance of wells, and diagnostic techniques such as production logging, pressure transient analysis and well tests. Recommends supplementary processes to enhance recovery-involving stimulation of flow of hydrocarbons from the reservoir by use of processes, such as pressurizing or heating in subsurface regions. Acts as a liaison for Operations personnel on chemical programs for wells. Conducts economic and risk evaluation of projects.