ASC Reservoir Geologist

ASC-Portfolio Evaluations Geoscientist - UR Assessment & Data Solution

ASC - Portfolio Evaluations Geoscientist - UR Assessment & Data Solution

ASC - Reservoir Geologist

Petroleum Engineer (Economics & Strategy)

Production Optimization Specialist

Artificial Lift Specialist

Computational Geophysicist

Well Testing Specialist – RD & SD

Exploration Geologist

Responsibilities:As a subject matter expert, you will;Use/maintain geological models to conduct and document reservoir characterization work-flows via generating cross sections from well logs, maps, cores, cross plots, histograms, summary tables, and written reports for different stratigraphic intervals to recommend placement of wells and supplementary processes to enhance production.Evaluate current practices and identify opportunities for innovative improvements using data science applications to predict reservoir quality.Actively participate in the well planning process to optimize well locations using a variety of geological and geophysical data.Monitor and trac wells, performing well evaluations during and post frac jobs, generating and/or updating maps for structural, stratigraphic, fluid limits in light of new drilling and flowback information.Provide geological input into generation of appraisal and development plans for resource assessment and development optimization.Work closely with drilling, production and reservoir engineering teams and champion operational activities from planning to execution.Effectively communicate through presentations to technical peers and management teams to enhance in-house knowledge.Provide support, recommendations and advise in the area of expertise.Mentor and develop newly hired and young professionals.Requirements:As the successful candidate will hold a Bachelor’s degree in Geology or a related science, however an advanced degree is preferred.You must have at least 8 years or more of experience and active technical roles, with at least 5 years in shale unconventional plays, we will consider candidates with more or less experience, depending on the quality of their experience.You will also have;Experience in building, maintaining and evaluating large and complex geological models utilizing geological modeling software.Working knowledge in the integration of sedimentology, depositional environments, petrophysics, geophysics, geochemistry, geomechanics and well placement. Experience working with the production and drilling teams on well performance and optimization.Previous experience working with reservoir engineers and reserve auditors to determine reserve and resource estimations is preferred.

Responsibilities:As a subject matter expert, you will perform the following;Geological technical assessments of resource plays to ensure prospectivity.Risk assessments to identify gaps in knowledge and quantify COS.Resource assessments to confirm value and support reserve estimation.Geologically support reservoir engineering with Commerciality Assessments.Strategic planning and monitoring to ensure the best plays are being de-risked and targets are being met.Work closely with the Exploration & Characterization Divisions to support planning and execution of wells.Evaluate current practices and identify opportunities for improvements.Effectively communicate through presentations and written reports to technical peers and management.Provide recommendations and advise in your particular area of expertise.Mentor younger staff and provide opportunities for knowledge sharing.Requirements:A Bachelor’s degree in Geology, Geophysics or related sciences; advanced degree is preferred.15 years of experience, with at least 5-10 years in unconventional plays, including shale or tight gas exploration, development, or strategic planning, across multiple unconventional hydrocarbon basins, is required.A solid background in the play-based approach to evaluate tight sand and shale plays, evaluation of risk and resource assessment within unconventionals, is essential.Experience managing and de-risking a portfolio of tight sand or shale opportunities from exploration through development, with a strong understanding of the geological and engineering factors that determine success within different unconventional plays, is essential.Knowledge in the integration of sedimentology, depositional environments, petrophysics, geomechanics, basic geophysics and basic reservoir engineering, is preferred.Experience integrating basic reservoir engineering and geology to tight and source rock reservoirs, is preferred.Previous experience working with reservoir engineers and reserve auditors to determine reserve and resource estimations, is preferred.Experience working with the production and drilling departments on well performance and optimization, is preferred.Experience working with Reservoir Engineering teams on Economics of Unconventional Field Development plans, is preferred.Candidates with more or less experience can potentially be considered, depending on the quality of their experience.

Responsibilities:Near field and wildcat exploration mapping and prospect generation throughout the Basins of Saudi Arabia.Well log interpretation and correlations using basic logs.Use of advanced log interpretations where available.Work effectively with petrophysical colleagues.Participate in reflection seismic data survey planning, 2D and 3D.Execute reflection seismic data interpretation 2D and 3D incorporating multiple surveys and vintages, onshore and marine, generating attributes as required. Well ties using synthetics and VSP.Interpret seismic, including seismic stratigraphic interpretations for subtle traps. Apply sequence stratigraphic techniques to identify subtle traps. Structural geology skills including fault interpretation and fault seal. Integrate diverse data-types to construct and promote prospects. Assess petroleum risk elements to identify viable prospects.Map making using industry standard tools.Prospect volume and risk estimates.Preparing and presenting professional-quality presentation materials to technical peers and management. Provide mentoring and technical assistance to young professionals.Requirements:Minimum of fifteen years of experience in subsurface exploration and a proven track record in prospect generation and maturation skills including broad international experience.Extensive experience in applying Clastic and Carbonate Sequence and Seismic Stratigraphy & Regional Geology using seismic and well data to analyze the subsurface at all scales relevant to petroleum systems, from the basin evolution, to the identification of stratigraphic traps and the timing of structural trap development, gross depositional environment reconstruction, reservoir potential, seal characterization and structural geology.Extensive experience in using applications relating to data interpretation, correlations, mapping and prospect generation e.g., Petrel, Petrosys.

ResponsibilitiesConduct reservoir characterization studies, including Log-to-core integration, mapping, sequence stratigraphy and conceptual 3D geological modeling (Facies and reservoir properties).Contribute to field development plans through well planning using simulation ready 3D integrated model.Perform well planning, including creating well targets data with reservoir and drilling engineers, generating well trajectories and loading the directional data, preparing geological prognosis (including but not limited to tops, cross sections and correlation panels) along with monitor operational and geo-steering activities for all types of wells (horizontal, deviated, and vertical) in the office or offsite if needed, including monitoring, geo-steering and tracking wells, performing well evaluations while and post drilling, making well correlations, generating and/or updating maps for structural, stratigraphic and fluid limits in light of the new drilling information, and making critical decisions for wellbore adjustments.Interact with concerned geoscientists in the Reservoir Characterization Department, Reservoir Engineers, and Drilling & Workover Engineers and communicate clearly with all parties involved in drilling activities, and prepare post-drilling analysis.Requirements As a successful candidate you will hold a Bachelor’s degree in Geology from a recognized and approved program, an advanced degree is preferred.You will have 15  years of experience in Field development activities or role of development geologist.You will have the ability to integrate all available Geological, Geophysical, Petrophysical, Sedimentological, and 3D Geological model and other dynamic information for advance reservoir characterization studies to in-depth understanding for reservoir architecture and flow behavior.You will also have the ability to integrate all characterization studies to identify suitable locations for drilling.Extensive experience in subsurface mapping and be familiar of utilization of various geological applications and packages (such as DSG, Petrel, Petrosys, Geolog, Teclog etc.) is also necessary.Also, a minimum of two years’ experience in geo-steering (with triple combo log) and real-time operations is preferred.You need to be familiar with LWD and/or wireline borehole image interpretation and also with rig operations and vendor logging systems.Previous experience in reservoir geology, drilling operations, field development, sedimentology/stratigraphy or structural geology is necessary

Responsibilities:Carry out economic Modeling to support development as part of commerciality assessmentPerform economic evaluation to support fast-paced development decisions and work closely with support functions including Corporate Finance, Strategy and Reserves groupsCarry out Risk & Uncertainty assessment of technical and financial componentsPerform Specific scenario planning and sensitivity studies as directed by ManagementWork closely with multi-disciplinary teams to strategize and implement field development plansConversant with Reserves estimation, validation and booking for unconventional playsConversant with business planning process. Short- & Long-range planning, portfolio ranking.Provide economic & operational benchmarking of North American Unconventional PlaysDevelop and implement new work processes, best technical practices, governance and controlsCoach and mentor less experienced Saudi engineers and effectively explain ideas, concepts, and techniques. Represent in external forums.Requirements:Bachelor's degree in Petroleum engineering or related science as appropriate to the required discipline. An advanced degree in Petroleum Economics or Statistics would be an advantage.We are targeting 12-15 years’ experience with at least 5-8 years in unconventional plays including shale, tight sand or channel reservoir. Experience in unconventional hydrocarbon basins required. Preference will be given to candidates with experience in unconventional green field development. Knowledge of the following applications (or similar) is required: PEEP, MOSAIC, Enersight, PVTsim, ProjectRA and Spotfire.

ResponsibilitiesYou will be required to perform the following:Lead production optimization solutions for existing producing wells and future development areasResponsible for well and field production performance, integrated production system modeling using material balance, Nodal Analysis and surface Network Software ( Prosper-GAP- Mbal; or similar software).Responsible for routine well and reservoir surveillance, problem well diagnostics and proficient in downhole remediation practices and prepare field operational proceduresEnsure adequate well start-up and shut down procedures for gas and gas and oil wells.Daily production monitoring and well surveillance. Deep understanding on well loading issues, well deliquification practices and production best practices. Plan and program field/wells opportunities, surveillance plan a providing support to business plan. Work with Cross-functional team to define and update the field completion/stimulation strategyRequirements:As the successful candidate you will hold a Bachelors degree in petroleum engineering from a recognized and approved program. You will have fifteen years of experience in production engineering and production optimization, including at least ten years in unconventional production engineering and optimization

Responsibilities:Lead production optimization solutions for existing producing wells and future development areas.Develop innovative and effective plunger lift and rod lift designs tailored to unconventional reservoir characteristics. Collaborate with engineering teams to optimize artificial lift systems for various well conditions.Oversee the implementation and day-to-day operation of plunger lift and rod lift systems. Monitor system performance, analyze data, and make real-time adjustments to ensure optimal production rates.Diagnose and resolve technical issues related to artificial lift systems, utilizing in-depth knowledge and experience. Provide rapid response to emergencies that impact lift operations.Analyze production data, well performance trends, and equipment performance to identify opportunities for continuous improvement and increased efficiency. Implement data-driven solutions to enhance lift system performance.Work closely with cross-functional teams, including reservoir engineers, production engineers, and field technicians, to align lift system strategies with reservoir and production goals.Mentor and train junior team members on artificial lift best practices, troubleshooting techniques, and unconventional field challenges.Daily production monitoring and well surveillance. Deep understanding on well loading issues, well deliquification practices and production best practices. Requirements:As the successful candidate you will hold a Bachelor’s degree in petroleum or mechanical engineering from a recognized and approved program.You will have at least Ten years of experience in production engineering and optimization, including at least five years in artificial lift systems design, implementation, and optimization.Strong expertise in unconventional behaviors, well performance analysis and fluid dynamics.Strong hands-on experience in unconventional fields, focusing on plunger lift and rod lift systems.Proven track record of successful artificial lift system design, optimization, and troubleshooting.Experience in unconventional resources or HPHT/tight gas & oil well with a good understanding of hydraulic fracturing and its impact on flowback/production practices.Working knowledge in production assurance and optimization of natural flowing oil and gas wells.Expertise in relevant software tools for lift system analysis and data interpretation.Strong analytical and problem-solving skills, with the ability to think critically under pressure.Knowledge of industry regulations, safety practices, and environmental standards.

Overview:We are seeking to hire a computational geophysicist to join the Geophysical Imaging Department that aims to provide a diverse set of geophysical solutions which illuminate the subsurface to reduce the uncertainty surrounding hydrocarbon & non-hydrocarbon activities through integrating the best talent, optimal processes and leading-edge technologies. The candidate will formulate and develop algorithms in CPU and GPU for various geophysical disciplines in collaboration with the subject matter experts. The codes are expected to be put into a production environment and used as part of the main workflow to improve the quality and efficiency of the department products. The geophysical products include but are not limited to velocity model building and depth imaging: therefore, basic knowledge in each discipline is preferable. In addition, the computational geophysicist will provide periodic updates through presentations, reports and demonstrations and must have excellent verbal and written communication skills.Responsibilities: Develop applications that improve the accuracy of our current geophysical modelling and inversion algorithms.Adapting scientific applications to GPU.Improve geophysical technology software documentation and user friendliness.Support existing technology in production environment.Restructure software code for efficiency and effectiveness.Stay up to date with industry technology and software trends to bring ideas to geophysical solutions.Prepare and present professional-quality presentation materials to technical peers and management.Transfer knowledge to young professionals to ensure business continuity through mentorship and documentation.Requirements: A successful candidate, would need to hold a bachelor or higher degree in Geoscience.10+ years of experience in geophysical field and/or oil and gas industry.Advance depth imaging (FWI, RTM, LSRTM) and velocity model building experience.Experience with numerical methods, parallel algorithms, MPI, and GPU programming.Proficiency in computing programming language (Fortran, C++ and/or C).English language fluency with the capability to communicate clearly and effectively verbally and in writing Excellent.

Role Description:This senior professional will be a focal point in well testing/pressure transient analysis as part of the Well Testing Division in Petroleum Engineering. He or she is expected to provide support and leadership in multi-disciplinary projects for clients from diverse organizations.Responsibilities:Have skills in pressure transient analysis (PTA) in complex well/reservoir/fluid systems– for example, ICD/ICV/Smart Completion/Multilateral/MRC/EOR/Channel/MultiPhase/Tight and Unconventional Gas.Must have excellent skills in building numerical models to study pressure-transient scenarios; for example,fault/fracture networks in heterogeneous systems, thermal effects in injection wells, etc.Competent in processing and interpreting large and real-time data from intelligent fields.Integrate PTA with petrophysical, geological, fluid properties, drilling and completion data, and operational details to build representative reservoir models.Field experiences in design, supervision and execution of exploration well testing operations are essential. Special emphasis is put on testing operations in harsh and difficult environments e.g,deep water, heavy oil, involving H2S/CO2, etc.Work effectively in multi-disciplinary teams and must be experienced in conducting studies and delivering technical presentations.Prior experiences in modelling complex wells, completed over multiple, heterogeneous reservoir layers, are essential.Capable of teaching complete, structured courses on well testing.Coach young professionals to prepare them to take over difficult projects in the future. Also guide them as a career advisor.Possess track records of building complex analytical and numerical models from scratch. Skills with deriving and coding mathematical solutions for transient pressures are desirable.Experiences in building advanced transient models by calibrating geological sector models with well-test data are desirable.Be seen as a person of excellence or a subject matter expert in the area of well testing.Adapt and promote new technologies for efficiency and for improving quality of work. Get involved in development of new technologies.Contribute to knowledge substantially by writing technical papers and filing patent ideas. Also present existing and new technologies in the knowledge sharing meetings.Get involved in local, regional and international professional societies for exchange of knowledge and ideas.Requirements:Extensive engineering background with a degree in petroleum engineering or similar discipline. However, an MS or a PhD is preferred. Good exposure to production engineering, well logging, well testing operations, simulation, drilling and completions, and field development is essential.At least 12 years of experience in petroleum engineering, including on-the-job experiences in pressure- transient analyses, numerical modelling with complex well and reservoir configurations or leading well testing operations.At least 10 years of experience in building complex PTA models, or reservoir simulation models or leading well testing operations is essential.Practical knowledge of using commercial software packages of well testing, simulation and geological modelling.Field experiences in designing exploration well testing programs, and supervising and supporting operations are valued. Excellent understanding of surface and downhole tools in well testing is essential. Prior experiences of testing in difficult environments (e.g., deep water, heavy oil, high H2S/CO2 contents, etc.) are preferable.Excellent project management skills.Excellent skills in communicating with colleagues, clients and management.

Responsibilities:Document and share your work through cross sections, maps, cross plots, histograms, and summary tables.May be involved in proposing, defending, and planning exploration wells in collaboration with operations teams and engineers.Effectively communicate with peers and the management team through presentations, technical discussions and written reports.Evaluate current practices and identify opportunities for improvements.Provide recommendations and advise in your particular area of expertise.Requirements:A Bachelor’s degree in Geology or a related science, however an advanced degree is preferred.15-20 years of experience in conventional/unconventional exploration required.We will consider candidates with more or less experience, depending on the quality of their experience.Experience in mapping and evaluating Petroleum Systems and plays utilizing sound geological techniques.A well-integrated geologist, adept at working in broad, regional projects and comfortable with a more focused field-scale study.Experience in describing, integrating, and correlating clastic and mud rock units.Can generate depositional models.Integrates input from core description, seismic interpretation, lab measurements, and logs to guide and refine the geological understanding.A competent stratigrapher who works in clastic or carbonate environments and correlates by employing the most adequate techniques to further the regional/local framework.Demonstrates a good understanding of basin fill processes and their implications on the facies mapping and correlations.Works well with a multi-disciplinary team and is comfortable with an iterative approach that honors input from complementing professionals.Previous experience working with resource assessment and estimation is a plus.

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16 reservoir geological Jobs found

ASC Reservoir Geologist

ASC-Portfolio Evaluations Geoscientist - UR Assessment & Data Solution

ASC - Portfolio Evaluations Geoscientist - UR Assessment & Data Solution

ASC - Reservoir Geologist

Petroleum Engineer (Economics & Strategy)

Production Optimization Specialist

Artificial Lift Specialist

Computational Geophysicist

Well Testing Specialist – RD & SD

Exploration Geologist

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16 reservoir geological Jobs found

ASC Reservoir Geologist

ASC-Portfolio Evaluations Geoscientist - UR Assessment & Data Solution

ASC - Portfolio Evaluations Geoscientist - UR Assessment & Data Solution

ASC - Reservoir Geologist

Petroleum Engineer (Economics & Strategy)

Production Optimization Specialist

Artificial Lift Specialist

Computational Geophysicist

Well Testing Specialist – RD & SD

Exploration Geologist

WhiteCrow WhiteCrow is on a mission to connect companies with the best talent across the globe.

EMPLOYER

TALENT

COMPANY

Contact Us

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WhiteCrow
WhiteCrow is on a mission to connect companies with the best talent across the globe.