Job Description Purpose

• The Senior Reservoir Engineer role will report directly to Subsurface Team Lead and lead/conduct reservoir development and production operations including field development planning, reservoir performance analyses and reservoir estimation of production / injection capacities

• Lead reservoir onshore studies, performance review and optimization using appropriate engineering techniques

Responsibilities

• Carry out all aspects of reservoir engineering activities including field development (SE Mengoepeh, PLT Secondary Recovery, Balladewa Greater Field appraisal and development), wells & reservoir performance evaluation, reservoir & asset evaluation, well prognosis, and supervises the integration between fields

• Identify, justify, develop the implementation of workflow to evaluate and manage the field in line with industry best practices

• Uses advanced reservoir-engineering techniques and integrate dynamic & static data to identify field movement and implement optimization plans to maximize profitable recovery

• Monitor fields production capacities according to Criterium guidelines along with drilling workover schedules and identify mitigations in case of shortfalls

• Design and lead the implementation of the project surveillance programs including pressure transient surveys, interference testing, static surveys, and surveillance activities to optimize field recovery including cased hole logging programs in consultation with the petrophysicist

• Provide expertise to identify and support reservoir-engineering studies using fit for purpose techniques, which may include reservoir simulation, material balance, decline curve analysis

• Undertake the most appropriate studies to define the optimum development schemes with associated reserves and production profiles

• Work with reservoir engineering technical assurer to provide technical robustness of the choices made for the recovery processes envisaged and the most reliable reservoir descriptions

• Utilize reservoir management standards and guidelines to enhance both NPV and hydrocarbon recovery

• Lead, design and participate in integrated field reviews and field development plans

• Lead and participate in reservoir engineering studies that include reservoir stimulation modelling of various IOR processes for improvement of ultimate recovery

• Take ownership in production optimization and generate novel ideas to enhance field performance

• Complete subsurface and regulatory work for exploration/appraisal and development programs

• Support SKKMIGAS relevant activities and constantly identify and implement the most efficient and effective engagement strategy while complying with regulatory requirements

• Evaluate new ventures opportunities, participate in data reviews and provide guidance to management

• Attend commercial/technical meetings with Criterium partners, government bodies, and auditors

Qualifications

• B.Sc. Degree or higher in Petroleum Engineering or related discipline

• 10+ years of E&P relevant experience as a reservoir engineer including oil and gas fields development onshore and offshore and full field simulation studies (use of hardware & software models)

• International experience is considered a strong asset

• Experience in operating and developing marginal fields preferable

• High proficiency in standard reservoir engineering software (MBAL, Prosper, Saphir, Topaze, OFM, PVTsim Nova or equivalent)

• Familiarity with other modeling software is an asset

• Familiar with reserves reporting in accordance with international standards and SKKMIGAS

• Prior experience in the redevelopment of brownfield through in-fill drilling

• High proficiency in English

• Ability to communicate fluently in Bahasa Indonesia highly desirable