Title:  3D Geological Modeler

Job Req ID:  11074

Aramco energizes the world economy.

Aramco occupies a unique position in the global energy industry. We are the world's largest producer of hydrocarbons (oil and gas), with the lowest upstream carbon intensity of any major producer. 

With our significant investment in technology and infrastructure, we strive to maximize the value of the energy we produce for the world along with a commitment to enhance Aramco’s value to society.

Headquartered in the Kingdom of Saudi Arabia, and with offices around the world, we combine market discipline with a generations’ spanning view of the future, born of our nine decades experience as responsible stewards of the Kingdom’s vast hydrocarbon resources. This responsibility has driven us to deliver significant societal and economic benefits to not just the Kingdom, but also to a vast number of communities, economies, and countries that rely on the vital and reliable energy that we supply.

We are one of the most profitable companies in the world, as well as amongst the top five global companies by market capitalization.


We are seeking a 3D Geological Modeler to join the Satellite Fields Division of Gas Reservoir Characterization Department.

The Satellite Fields Division is responsible for providing construct 3D reservoir geocellular models; create subsurface maps, and integrate geologic, geophysical, petrophysical and dynamic data into a geocellular model.

The 3D Geological Modeler primary role is to construct 3D reservoir geocellular models; create subsurface maps; use various modeling packages (Petrel, GOCAD®, Roxar, etc.); and demonstrate experience in integrating geologic, geophysical, petrophysical and dynamic data into a geocellular model. Ability to work independently to integrate diverse data sets into a model to be used for reserves estimates, history matching, production forecasting and risk assessment. Familiarity with reservoir simulation and the upscaling techniques of geological models.

Key Responsibilities

As the successful candidate You will be required to perform the following:

Ready to undertake complex assignments independently with minimal direction from supervisor

Construct 3D geological static models

Collaborate with all stockholders to insure the project is on track the deliverables are accurate and reliable

Conduct innovative research in geological modeling

Maintain key relationships with industry and academic institutions in order to update technical skills in his specialty area

Represent the company on appropriate company-sponsored consortia

Provide training to junior staff as well as to other specialists, both on one-to-one and occasionally

Provide mentoring and technical assistance to young professionals

To take critical decisions and solve problems.

Works in multidiscipline teams.


Minimum Requirements

You should hold a Bachelor’s degree or higher in geology and have Fifteen years of experience in 3D reservoir geological modelling. Previous experience in reservoir geology, drilling operations, field development, sedimentology/stratigraphy or structural geology is a plus.

Working environment

Our high-performing employees are drawn by the challenging and rewarding professional, technical and industrial opportunities we offer, and are remunerated accordingly.

At Aramco, our people work on truly world-scale projects, supported by investment in capital and technology that is second to none. And because, as a global energy company, we are faced with addressing some of the world’s biggest technical, logistical and environmental challenges, we invest heavily in talent development.

We have a proud history of educating and training our workforce over many decades. Employees at all levels are encouraged to improve their sector-specific knowledge and competencies through our workforce development programs – one of the largest in the world.


Country/Region:  SA