Well Technology

Products and services

Onshore work across the life of the well: construction, completions, flow, intervention, production, and the quieter last chapter of plug and abandonment. We operate in Algeria, from Hassi Messaoud.

Well Construction

From casing and tubing running to on-site fabrication, we plan the job around the well, not a generic spread. Crews work with the drilling contractor to protect the string, reduce NPT, and leave a wellbore that later operations can still access.

  • Casing and tubing running
  • Tubular fabrication and make-up
  • Specialty running for deep, high-angle, and demanding onshore wells
  • Rig-site handling, torque-turn, and quality records
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Well Flow Management

We measure what the well is actually doing — rates, composition, pressure, and temperature — then turn that into a picture of the reservoir and the completion. The goal is fewer surprises between the first test and later production optimisation.

  • Well testing and flow measurement
  • Reservoir characterisation support
  • Production logging and flow profiling
  • Data packages for reservoir and production teams
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Completions

Completions on Algerian onshore wells have to survive sand, water, and years of workovers. We plan packers, perforating, wellheads, and running procedures around the reservoir we actually have — especially in Hassi Messaoud — so production starts without boxing in the next intervention.

  • Completion design and running on onshore wells
  • Wellhead, packer, and perforating support
  • Recompletion of mature Hassi Messaoud producers
  • Handover records the next workover crew can use
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Well Intervention and Integrity

Mature wells lose production for mechanical, annular, and reservoir reasons. We diagnose first, then intervene with the lightest method that will hold: wireline, coiled tubing, or a targeted workover, always with integrity as the constraint, not an add-on.

  • Sustained casing pressure diagnosis and remediation
  • Slickline, e-line, and coiled-tubing intervention
  • Barrier verification and integrity campaigns
  • Production restoration on brownfield wells
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Production Solutions

First oil and late-life production both need a plan that fits the facilities you actually have. We help operators start production sooner, recover more from existing wells, and manage flaring and venting as operating problems — not as a slide in a report.

  • Fast-track and early production systems
  • Brownfield production optimisation
  • Surface process and well-to-facility alignment
  • Flaring, venting, and emissions reduction support
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Sustainable Well Solutions

Sustainability in wells is practical: fewer trips, better barriers, cleaner burn, and a decommissioning plan that holds. We apply that to live wells and to P&A so operators meet regulatory and partner expectations without treating every well as a special case.

  • Emissions-aware well operations
  • Plug and abandonment engineering and execution
  • Lower-impact wellsite practice on live onshore wells
  • Lifecycle data for later decommissioning
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