This maintenance team is responsible for the maintenance and overhaul of oilfield CPF, power station, 2 FPFs, 11 OGMs, and nearly 200 oil and water well equipment.

Affected by the natural environment of Chad, oilfield equipment ages rapidly and has a high failure rate. The maintenance team strictly implements the cross operation method of "cleaning, lubrication, adjustment, fastening, and anti-corrosion", firmly establishes environmental awareness in actual work, and first lays oil proof and anti-seepage cloth before maintenance operations. In response to the impact of insect infestation during the rainy season on the normal operation of equipment, mechanical maintenance personnel installed protective nets on the lubricating oil cooler of the power station generator set, the CPF natural gas compressor air cooler, and the torch blower to prevent insect and debris from "invading" and improve the operating environment of the equipment. They also installed self-made iron sheet waterproof covers on the SOLAR generator set casing. The maintenance personnel also changed the usual mobile air compressor air filter blowing to using system industrial air blowing, greatly improving the maintenance efficiency of 144 air filters.