Well Intervention Services​

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JRG Energy’s well services team brings together intervention specialists, wireline and coil tubing supervisors, completion engineers, and chemistry experts who combine technical leadership with an international network of qualified service providers to deliver turn-key well intervention and remediation solutions across diverse geothermal environments.​

Together, our team manages the full intervention workflow — from pre-job planning, well data review, and reservoir analysis through field execution, post-job evaluation, and continuous monitoring — covering surveys, scale removal, well restoration, and permanent monitoring system installation in even the most challenging wellbores.​

We provide wireline and slickline supervision (E-line or slickline), coil and capillary tubing operations, and chemical inhibition systems through partnerships with international service providers, supported by JRG’s own pre-job engineering, on-site supervision, and post-job analysis, including but not limited to:​

  • Pre-job well data review and reservoir analysis​
  • Wireline (E-line) and slickline supervision and project management​
  • Survey programmes for downhole tool conveyance​
  • Scale broaching campaigns using coil tubing and rig milling​
  • Live well scale cleanouts using mills and under-reamers​
  • Acid washing and targeted acid placement​
  • Air and nitrogen lifts to restore production​
  • Fishing, cementing, and well abandonment supervision​
  • Casing scraping and broaching for scale removal​
  • Plug and packer setting and retrieval (geothermal-specific)​
  • Tubing conveyed perforation services​
  • Tool conveyance in deviated and difficult wells​
  • Distributed Temperature Sensing (DTS) fibre optic system procurement and installation​
  • Chemical sampling, laboratory analysis, and inhibitor sourcing​
  • Design, manufacture, installation, and commissioning of downhole and surface chemical injection systems​