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Assala Energy

Onshore oil exploration and production operator

Production Engineer

Full-TimePosted on 10/19/2026
No salary listed
Mid
Bachelor's, Master's
Port-Gentil, Gabon
In PersonOn-site, rotational position.
Mechanical Engineering

About the job

Requirements
  • A bachelor's or master's degree in Engineering from a recognised university is required.
  • Proven experience in production engineering and field production operations within the oil and gas industry is required.
  • Experience in production planning, scheduling, surveillance, and optimisation activities is required.
  • A good understanding of well performance, production systems, and subsurface interactions is required.
  • Strong proficiency in PI System (RTO), PI DataLink, and advanced Microsoft Excel is required.
  • Knowledge of production optimisation tools and methodologies is required.
  • Strong analytical, troubleshooting, and decision-making capabilities are required.
  • Excellent communication and stakeholder management skills are required.
  • Ability to work effectively within multidisciplinary and multicultural teams is required.
  • Strong organisational skills and attention to detail are required.
  • A results-driven, adaptable approach and commitment to operational excellence are required.
  • Fluent written and spoken French is required.
  • Professional-level written and spoken English is required.
Responsibilities
  • Promote and champion a strong HSE culture across all production operations.
  • Ensure full compliance with the Permit to Work system, company policies, and HSE Management System requirements.
  • Support environmental performance objectives and ensure operations comply with regulatory and company standards.
  • Act as Deputy On-Scene Commander during emergency response situations and participate in emergency drills and exercises.
  • Optimise production performance, availability, and uptime across oil-producing wells, water and gas injection wells, and associated facilities.
  • Safeguard the technical integrity and operational reliability of production assets and equipment.
  • Coordinate and supervise routine field activities, including pigging, scraping, well testing, and basic wellhead maintenance.
  • Ensure crude oil processing, treatment, storage, and export activities meet quality and operational specifications.
  • Implement optimal well and facility operating parameters to maximise production while respecting environmental and flaring constraints.
  • Work with Well Performance, Subsurface, and Asset Planning teams to deliver production targets and support forecasting activities.
  • Ensure accurate, reliable, and timely collection of production and operational data.
  • Coordinate well testing, production surveillance, and data quality assurance activities.
  • Maintain high-quality records within production databases and information systems.
  • Prepare and contribute to daily, weekly, and monthly production reports to support operational decision-making.
  • Support the planning and execution of drilling, completion, and workover activities, including well preparation and facility tie-ins.
  • Liaise with maintenance teams to coordinate equipment servicing and minimise production downtime.
  • Assist with planning and execution of major shutdown and maintenance campaigns.
  • Develop, review, and update operating procedures to align with best practice and operational requirements.
  • Provide technical support and troubleshooting expertise to field operations teams.
  • Identify and implement continuous improvement initiatives to enhance production efficiency, reliability, and operational performance.
Desired Qualifications
  • Experience supporting drilling, workover, and facility operations is advantageous.
  • Experience with Prosper or similar well modelling software is desirable.

About the company

Assala Energy manages onshore oil and gas assets in Gabon, including five operated and four non-operated fields, a domestic pipeline network, and the Gamba Sud export terminal. It increases production by redeveloping mid-life and mature assets through disciplined investment and efficient operations, with production around 40,000 barrels per day in mid-2023. The company differentiates itself by acquiring mid-life assets, leveraging experienced leadership from the Shell transition and Carlyle-backed backing, and pursuing a scaled onshore platform. Its goal is to unlock further value in Gabon's onshore fields and to build a leading Gabonese onshore operator, with Maurel & Prom acquisition to create a larger platform.

Company Size

501-1,000

Company Stage

Acquired

Total Funding

N/A

Headquarters

London, United Kingdom

Founded

2017

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Simplify's Take

What believers are saying

  • April 16, 2026 first oil at Grand N’Gongui adds a new production leg.
  • Assala reported 57,000 barrels per day in December 2025, up 26.6%.
  • Gunvor financed the 2024 acquisition, signaling continued backing for Gabon’s expansion plan.

What critics are saying

  • State control after the 2024 GOC takeover ties Assala to Gabon’s fiscal politics.
  • Mature fields still decline without constant capex; Grand N’Gongui delays hit 2026 output.
  • A 2027 Gabon policy shift or expropriation dispute would cripple cash generation.

What makes Assala Energy unique

  • Assala runs Gabon’s core onshore infrastructure, including fields, pipelines, and Gamba Sud.
  • Its edge is rejuvenating mature assets through appraisal, redevelopment, and life-extension drilling.
  • June 2024 GOC ownership anchors local political access unavailable to foreign operators.

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Company News

Guardian Newspapers Limited
Jan 1st, 2025
How Nigerian oil firms are rewriting Africa's energy future

In Gabon, Assala Energy successfully acquired Shell's onshore assets for $628 million.

Financial Post
Jun 25th, 2024
Gunvor Finances Gabon's Assala Energy Deal

Gunvor Group financed Gabon's acquisition of Carlyle Group's Assala Energy, a 45,000 barrel/day crude producer. Gabon's National Oil Company exercised a preemptive right to the assets after France’s Etablissements Maurel & Prom SA attempted to buy the company. This move follows a military coup that ousted Ali Bongo. Assala will enhance Gabon's control over its oil reserves and boost revenues. Gabon, an OPEC member, produces 220,000 barrels/day, with Assala contributing a fifth.

Energy Capital & Power
Feb 16th, 2024
GOC Acquires Assala Energy Gabon

GOC acquires Assala Energy Gabon.

Energy Capital & Power
Dec 27th, 2023
Africa's Energy Industry Seeing Promising M&A Deals, Discouraging Project Delays Going Into 2024

In August, Paris-based oil and gas exploration company Maurel & Prom announced the acquisition of Gabon-focused oil and gas company Assala Energy (United Kingdom) from global investment firm The Carlyle Group, based in Washington, DC.

Energy Voice
Aug 16th, 2023
Maurel buys Assala in "step change" for Gabon plans

The transaction will increase Maurel’s production to 67,800 boepd, it reported, of which 56,500 bpd will be in Gabon. The deal will also see Maurel take over a midstream network and the Gamba oil terminal.