NATIONAL IRANIAN OIL REFINING AND DISTRIBUTION COMPANY (NOIRDC)Although National Iranian Oil Refining and Distribution Company ( NIORDC ) is formed nearly in the past decade and began its activities within a new framework, the company is actually inherited 90 years of Iran’s Oil Industries experiences in the fields of refining, transferring and distributing of oil products, as well as, engineering and construction of installations of oil industries.
Installations and capabilities of NIORDC:

- Nine crude oil refineries in Tehran , Tabriz , Isfahan , Abadan , Kermanshah , Shiraz , Bandar Abbas , Arak and Lavan Island .
Fourteen thousand kilometers of crude oil and oil product transfer pipelines.
150 pumping stations.
Oil industry telecommunication network.
Operational zones for pipelines and telecommunication.
35 operational zones for NIOPDC.- 194 operational areas for NIOPDC.
Storage tank installations with 8 milliard litre capacity.


Construction is expected to start by the end of 2008 and the call for bid tenders for the Engineering Procurement and Construction (EPC) contract was made in early January 2008 and expressions of interest were due in by mid-January.
The Engineering, Procurement and Construction (EPC) contractor for this project is a consortium of GS Engineering & Construction Corporation and Daewoo Engineering & Construction Company who were awarded the contract in May 2005.

Meeting demand requires extensive, integrated manufacturing and transportation systems. A kingdom-wide network of refining, supply, and distribution facilities, staffed by highly trained personnel, maintains this continual supply of refined products. 
Mammoth tank farms and shipping terminals supply crude oil, natural gas liquids and refined products to customers around the globe. Every year, more than 9,000 tankers call at Ras Tanura and Ju'aymah on the Arabian Gulf, and at Yanbu', Jiddah and Rabigh on the Red Sea. Since beginning its first terminal operations at Ras Tanura in 1939, Saudi Aramco has been on an ambitious expansion track that now enables its terminals to service the largest crude and LPG tankers afloat.
First private free zone refinery in Egypt. 




OGDCL’s under a forward looking management foresees the organization as not only the leading E&P Company of the country, but also as a company known for its people, partnerships and performance in the region. The Company continued with its strategies of accelerating oil and gas exploration, adding to its reserves, early development of newly discovered fields and strengthening of its oil and gas production base in order to enhance indigenous production of the country and create value for its shareholders.


There are many process configurations other than that depicted above. For example, the vacuum distillation unit may also produce fractions that can be refined into endproducts such as: spindle oil used in the textile industry, light machinery oil, motor oil, and steam cylinder oil. As another example, the vacuum residue may be processed in a coker unit to produce petroleum coke.
Raw or unprocessed crude oil is not generally useful. Although "light, sweet" (low viscosity, low sulfur) crude oil has been used directly as a burner fuel for steam vessel propulsion, the lighter elements form explosive vapors in the fuel tanks and are therefore hazardous, especially in warships. Instead, the hundreds of different hydrocarbon molecules in crude oil are separated in a refinery into components which can be used as fuels, lubricants, and as feedstock in petrochemical processes that manufacture such products as plastics, detergents, solvents, elastomers and fibers such as nylon and polyesters.