Upgrade & Enhancement of Facilities
The upgraded refinery will be strategically positioned to address the future challenges and take advantage of potential business opportunities.
Upgrading will be done as follows:
- Petrojam Limited Purchased the ESSO Dock in October 2006, with the intention to use it to supplement the refinery dock.
Reasons are as follows:
- The Refinery Dock is experiencing high level of occupancy/usage, >80%. This does not provide enough time for maintenance works on the refinery main dock.
- Due to high occupancy, high demurrage costs are being incurred which are paid for in foreign exchange.
- Risk of business interruption if the main dock experiences significant damage.
The scope is as follows:
- Perform civil rehabilitation of the structure of the docking facility
- Route piping to the facility
- Install equipment such as crane and lighting
Benefits/Justification:
- Reduced demurrage due to waiting ships.
- Decrease dock occupancy of the main dock (current occupancy >80%, this is too high).
- More windows being available to perform maintenance works at the dock.
- Reduction of risk of business interruption in the event of significant dock damage.
Status:
- Currently executing civil repairs
- Piping installation and materials are currently being tendered. Piping to be installed in Two Phases (Phase 1 and 2)
- Electrical work in design phase
- Upgrade of the refinery's crude capacity from 36 kbbls/day to 50 kbbls/day (39% increase).
-
Installation of a new catalytic reforming unit with capacity of 7,500 bbls/day.
- Installation of a new desulphurisation facility to reduce the sulphur content in diesel oil from 5,000 ppm to approximately 15 ppm.
- Installation of a new vacuum tower (nominal capacity 30kbbls/day) to produce vacuum gas oil for export.
- Installation of a Delayed Coker Unit (15 kbbls/day) for the conversion of the vacuum residue into higher quality products such as gasoline, jet fuel and diesel. The Petcoke by-product, which costs much less than the price for fuels such as coal, will be sold locally as fuel for power generation.
Summary Comparison (March 2007)
| |
Existing Refinery — (35 KBPSD Design) |
Upgraded Refinery — (50 KBPSD Design) |
| Actual Crude throughput |
25 KBPD |
48.5 KBPD |
| Capacity Utilisation |
71.4% |
97.0% |
| Quality of Crude Oil Required |
Olmeca/Maya/Oriente (Light) |
Leona22 (Heavy) |
| Refinery Configuration |
- Simple Hydro-skimming Refinery, with no HFO Conversion Units
- Gasoline production unit capacity inadequate to meet demand
- Relatively high level of middle distillate imports, as the refinery is unable to produce the required quantity without simultaneously producing excessive HFO.
- Incapable of meeting new specifications for low sulphur diesel
|
- Expansion of crude throughput capacity and gasoline production unit to meet market demand for all products
- Addition of new unit to produce Ultra Low Sulphur Diesel
- New Vacuum Unit and a Delayed Coker Unit for total conversion of HFO into more valuable products.
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