Increase Reservoir Production

Our ESP services have proven to significantly reduce operating costs, capital expenditure and cost per barrel while actively increasing rates of production. The efficient pump design also reduces lifting costs and lowers the overall horsepower required to lift fluid to the surface.


  • Increase uptime and production
  • Decrease intervention cost
  • Extend field life
  • Increase field valuation

Eliminate the Rig. Simplify Intervention.

AccessESP is a simplified conveyance solution for ESPs that doesn’t need a rig and uses lightweight equipment. It intervenes with slickline, which allows you to avoid heavy work-over and maintain a live well. Our technology especially benefits operators in remote areas such as the Arctic, deserts or offshore locations, where changing a traditional ESP is a lengthy process that causes significant loss of production.

  • Limited disruption to operation
  • Increased recovery
  • Optimized flexibility and minimized run lengths, thanks to installation in four runs
  1. Run one — We install the wet-connect and motor assembly.
  2. Run two — The pump and a mechanical unit ensure torque transfer from the motor.
  3. Run three — We seal off the system against the tubing and avoid recirculation during operation.
  4. Run four — The tubing stop locks the retrievable system in place.
Conventional Installation (with Rig)
AccessESP (Rigless)
Wait time for rigs, if you can obtain oneLow-cost standard slickline, coil tubing, or downhole tractor conveyance, readily available
ESP replacement in monthsRetrievable assembly replacement in hours
Significant lost productionMinimal lost production
Kill the well prior to replacementLubricator provides live well intervention
High intervention costsLow intervention costs
Large operational footprintSmall operational footprint
Large logistic and mobilization effortInstall and retrieve with a slickline unit and a crane
Up to 70%

Save more than 70% on intervention cost compared to conventional ESP.


Well uptime has reached over 95% for all AccessESP wells since commercialization.

72 Hours
Reduce time from 6 months to 72 hours to replace the ESP through tubing using slickline technology.

Calculate Your Savings

By minimizing lost production and non-productive time with the replacement of an ESP in hours, not months, AccessESP greatly lowers intervention costs.

How Does WRESP Measure Up?

See how our rigless ESP services compare to other artificial lift methods.