
Markets
Refining.
SPEC engineers, builds and commissions refinery units and their offsites, including gasoline production, vacuum distillation and bitumen, and Jet A-1 treating, with tankage, loading and utilities.
Refining EPC capabilities
SPEC develops detailed engineering from licensed basic engineering or its own FEED, then procures, builds and commissions each refinery unit with the tankage, loading, utilities and control systems it needs to run.
Refining · facility types
What we build.
01 / 04
Selected project references
Gasoline production complexesComplexes that turn naphtha into gasoline through hydrotreating, reforming and isomerisation, with hydrogen recovery and their full supporting plant.
Selected project references
Vacuum distillation & bitumen plantsVacuum distillation plants that produce distillates and bitumen, from a single train to a twin-train complex with common supporting plant.
Selected project references
Kerosene & Jet A-1 treating unitsKerosene sweetening units for Jet A-1 production, engineered, built and commissioned with their refinery interfaces.
Selected project references
Tank farms, loading & offsitesFeed, intermediate and product tank farms, blending, metering and truck loading, built with SPEC’s refinery units and as standalone offsites.
Our experience
Selected refining
project references.
Gasoline production, vacuum distillation and bitumen, and Jet A-1 treating, most operated by SPEC after handover.

6,500 BPSD · Sulaymaniyah, Iraq
Gasoline production complex

14,400 BPSD · Kirkuk, Iraq
Modular gasoline production complex

3,200 BPSD · Kurdistan Region, Iraq
Jet A-1 kerosene sweetening unit

8,500 BPSD · Arbat, Sulaymaniyah, Iraq
Vacuum distillation & bitumen plant

2 × 8,500 BPSD · Najaf, Iraq
Twin-train vacuum distillation complex

to operation.Engineering, procurement, construction, commissioning, and O&M.Explore our services
Other markets
Where else SPEC builds.



From single process units to complete facilities.
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