Longer Runs, Bigger Gains: Pumps Redefine Performance

Energinn review shows smarter pumps doubling output and extending run life in harsh Canadian well conditions.

26 Jun 2025

Canada's oil producers are adopting advanced artificial-lift systems as they seek to improve performance in heavy-oil and thermal wells, according to a new review from Calgary-based consultancy Energinn.

The three- to five-year survey, published June 20, compiles case studies where operators have deployed modern pump technologies that deliver measurable gains in the field, shifting emphasis from laboratory claims to proven results.

A recent study by SLB highlighted the potential of electric-submersible progressing cavity pumps (ESPCPs). In mature heavy-oil wells offshore Africa, ESPCPs more than doubled output compared with traditional electric-submersible pumps, while achieving more than 500 days of run life. The deployment also added continuous monitoring via Phoenix xt150 downhole gauges and Lift IQ remote optimisation. Although outside Canada, the conditions such as viscous crude, emulsions and gas handling closely match challenges in Western Canada.

Gas-prone wells have also shown marked improvements. In East Africa, PCM's hydraulically regulated PCP, known as the "Slugger," reached about two years of run life in a well where an earlier electric-submersible pump lasted only two months. Technical papers report similar durability for the design in Canadian heavy-oil basins, where higher gas-to-oil ratios are becoming more common.

For thermal projects such as steam-assisted gravity drainage and cyclic steam stimulation, pump suppliers are advancing all-metal and thermal-ready PCPs to withstand reservoir temperatures of up to 350C. These designs reduce failures linked to elastomer degradation, broadening lift options for operators in high-temperature environments.

EnergInn's review suggests a gradual but significant transition. Canadian producers are integrating "smarter" pumps with continuous monitoring and optimisation, while selecting lift systems designed for viscous, gassy and hot wells. The approach. prioritises field-tested solutions that extend run life, lower intervention costs and stabilise output across Canada's mature heavy-oil and thermal assets.