Sr. Geomodeler

Ecopetrol S.A. is an integrated oil and gas operator and the largest company in Colombia. It participates in all segments of the hydrocarbon chain: exploration, production, refining and commercialization. With 67 years of history, its extraction fields are in the center, south, east and north of Colombia. It has two refineries (Barrancabermeja and Cartagena); three ports for the export and import of fuels and crude oil and two maritime terminals.

It also owns most of the oil pipelines in Colombia that intercommunicates production systems with large consumption centers and maritime terminals. It has a stake in the biofuels business and has a presence in Brazil, Peru, Mexico and the Gulf of Mexico in the United States. Ecopetrol’s shares are listed on the Colombian Stock Exchange and its ADRs are listed on the New York Stock Exchange.

The Republic of Colombia is the majority shareholder with an 88.49% interest.

Ecopetrol is currently exploring the opportunity to engage in the exploration and development of unconventional resources. By doing so, Ecopetrol will balance its upstream portfolio with short-term hydrocarbons and add diversification from a geographical and play perspective with access to light oil and gas. Moreover, engaging in unconventional opportunities outside of Colombia will allow Ecopetrol to learn the nuances of exploring and operating unconventional resources.

Rodeo is a Joint Venture (JV) between Occidental Petroleum and Ecopetrol in the Midland Basin, Texas, United States to develop unconventional resources. Oxy will operate the holdings based on a field development plan agreed upon by both companies. Ecopetrol will actively engage in the operations through the management team to build a robust understanding of unconventionals and provide oversight to the operations.

The ECP Permian Sr. Geomodeler will be an integral part of the ECP Permian Team, collaborating with Team Leads, Managers, and Associates to provide geological insights. The successful candidate will be instrumental in defining technical workflows and best practices that deliver long-term benefits to the company. A key aspect of the role is to operate enthusiastically as a team player across all levels and disciplines.

The position will be located in Houston, Texas, United States. The Sr. Geomodeler will report to and be evaluated by the Geoscience & Data Analytics Team Lead under Subsurface.

• Data acquisition & analysis:
  Collect, validate and analyze geological, geophysical, and petrophysical data from diverse sources (e.g., field logs, core samples, seismic interpretation results etc.)
• Geological interpretation:
  Interpret stratigraphy, lithology, and structural frameworks to create accurate geological maps and cross-sections.
• 3D geomodel development:
  Build, maintain and refine 3D geomodels by integrating geological, geophysical, petrophysical, and engineering data to characterize reservoir framework and properties.
• Assess reservoir quality and identify optimal landing zones and drilling windows
• Integrate mapping, seismic interpretation, and engineering data to determine production drivers.
• Perform risk and uncertainty analyses to support development planning and decision-making.
• Cross-functional collaboration:
• Work closely with geophysicists, petrophysicists, and engineers to ensure geological models align with project objectives.
• Partner with drilling and completion teams to optimize well placement and completion strategies.
• Reporting & communication:
  Prepare and deliver clear, concise technical reports and presentations to management and stakeholders, providing actionable insights & recommendations.
• Continuous improvement:
  Stay current with industry trends, technologies, and best practices; recommend and implement innovative solutions to improve process efficiency.

• Bachelor degree in Geology, Earth Sciences, or related discipline.
• Minimum of 8+ years in the oil and gas industry, with a 3-years minimum in Unconventional reservoirs.
• Practical experience in G&G technology and mapping techniques for unconventional resources.
• Comprehensive understanding of geomodeling techniques and workflows.
• Strong analytical and problem-solving skills, with the ability to work with complex data sets.
• Strong communication and effective team skills within multi-disciplinary teams.
• Proficient in geomodeling software (Petrel), and Microsoft Office Suite.

• Mid-level, high performing and/or high-potential employee (~ 8+ years of experience)
• Fluency in English and Spanish desirable
• Strong interpersonal skills, confidence, and ability to work well with diverse personalities and work force
• Articulate, effective and persuasive in verbal and written communication
• Curious mind with an ability to ask great questions
• Thinks outside the box with a passion for exploring and building knowledge
• Resilient (adaptable and dynamic)
• Passion for knowledge transfer and people development
• Demonstrated ability to work with operators /…