Electrical Systems

ESP
Cable

High-performance electric submersible pump cables engineered for reliable power delivery in demanding downhole environments — from shallow thermal wells to deep offshore installations.

Product Overview

About This Product

Electric Submersible Pump (ESP) systems are one of the most widely used artificial lift methods in the oil and gas industry. The ESP cable is the lifeline of the entire system — transmitting electrical power from surface transformers to the downhole motor, often over depths exceeding 3,000 metres. Cable selection and quality are critical to system uptime and longevity.

Hailong Energy Service supplies ESP cables designed to perform in challenging downhole environments including high temperatures, high-pressure wellbore fluids, H₂S service, and steam injection applications. Our cables are available in flat and round configurations, in a range of conductor sizes and insulation materials to match the specific demands of each well.

Whether you are lifting crude oil, produced water, or operating in SAGD thermal applications, our team can match the right cable specification to your well conditions and provide support from selection through to post-installation review.

ESP Cable
ESP Cable — Hailong Energy Service
Specifications

Technical Details

Configurations
Flat (3-conductor), Round
Conductor Material
Annealed copper
AWG Sizes
#4, #2, #1 AWG (typical)
Insulation Types
PP, EPDM, high-temp variants
Armor
Galvanized or SS interlocked
Max Temperature
Up to 232°C (450°F)
Voltage Rating
3 kV or 5 kV systems
H₂S Service
Lead-sheathed option available