Kharg Lavan, Sirri & Bahregan districts Industrial Wastewater Treatment system EPC Project

The Kharg island crude oil processing facilities are located within Iranian territorial waters of the Persian Gulf.The facilities consist of crude oil / gas / water separation units, sweetening (sulphur removal)units, RVP stabilization units, desalting units and associated utilities.
Oil and gas are produced in the Kharg district by Aboozar and Foroozan offshore production complexes and Dorood offshore & onshore wells.
There are four existing onshore oil processing facilities including Aboozar, Foroozan, Dorood-1 (triple plant)and Dorood-2 which the related WWTP are considered as part of the project.
There are three existing Aboozar offshore oil processing platforms including AA, AB, AC which the related WWTP are also considered as part of the project.
The produced water from onshore/offshore oil processing facilities is routed to the new WWTP for oil removal and the outlet wastewater, with oil in water specification of less than 10 ppm is released to the sea in the first stage and to water injection system in the future.
The complete Engineering, Procurement, Construction and Commissioning of the new WWTP for the following plants are in the scope of works:

  • Kharg onshore triple plant (Aboozar, Foroozan & Dorood-1)new WWTP

Capacity:100,000 BPD
Inlet oil content:30 ppm
Outlet oil content:10ppm (max.)
Technology:Compact Floatation Unit (CFU)

  • Kharg onshore Dorood-2 new WWTP

Capacity:42,000 BPD
Inlet oil content:1,000 ppm
Outlet oil content:10ppm (max.)
Technology:Compact Floatation Unit (CFU)

  • Kharg offshore Aboozar production platform-AA new WWTP

Capacity:30,000 BPD
Inlet oil content:38 ppm
Outlet oil content:10ppm (max.)
Technology:Compact Floatation Unit (CFU)

 

  • Kharg offshore Aboozar production platform-AB new WWTP

Capacity:30,000 BPD
Inlet oil content:38 ppm
Outlet oil content:10ppm (max.)
Technology:Compact Floatation Unit (CFU)

  • Kharg offshore Aboozar production platform-AC new WWTP

Capacity:30,000 BPD
Inlet oil content:38 ppm
Outlet oil content:10ppm (max.)
Technology:Compact Floatation Unit (CFU)

Project goals and policies:

  • Persian Golf new environmental regulations compliancy (Kuwait protocol).
  • Maximizing the oil recovery.
  • Using up to date technology.
  • Minimizing operation and maintenance costs.
  • HSE latest standards compliancy.

 

Project stages:

  • Site survey and data gathering.
  • Wastewater inline testing with pilot unit.
  • Basic design engineering.
  • Detailed design and site engineering.
  • Site mobilization
  • Procurement and materials supply
  • Construction and Installation works.
  • Pre-commissioning, commissioning, start-up and final hand-over.

 

EPC Contractor: Hirgan Energy /  Samandis Co.Joint Venture
Client: Iranian Offshore Oil Company (IOOC)