Client: Shell Canada

Location: 40km northeast of Edmonton, AB, Canada

Scope: Licensing of KBR ROSE® Technology; FEL 1, 2 & 3; Engineering, Procurement, Construction, Fabrication

Status: Completed 2011

Scotford Upgrader and

Conversion

40km northeast of Edmonton, AB, Canada

Details:• The Scotford Upgrader Expansion project is part of the Athabasca Oil Sands

Project (AOSP) Expansion 1, which will add approximately 100,000 barrels per day of capacity to the AOSP bitumen mining and upgrading facilities.

• KBR’s ROSE® Solvent Deasphalting technology was selected in 2005 for use at the Scotford Upgrader. This ROSE unit is designed to deasphalt hydrocracked atmospheric residue.

• In 2007, KBR was selected to build 160 modules and perform construction work for the Atmospheric and Vacuum (A&V) unit and Sulphur Recovery Unit (SRU).

• Approximately 800 personnel performed field construction and module services work at peak construction.

Highlights:• KBR’s work on the Scotford Upgrader Expansion exemplifies our ongoing com-

mitment to Shell and to the Canadian oilsands market. Our participation in this project not only allows KBR to showcase its oilsands refining expertise, but also demonstrates our standard of excellence relative to project execution and completion.

• As the premier deasphalting technology, KBR’s ROSE supercritical solvent deas-phalting process helps refining and upgrading industries improve profit margins. Through the use of ROSE, KBR offers energy-efficient, reliable, commercially proven technology to the expanding upgrading industry, particularly in Canada.

Continued on following page

Client: Shell Canada

Location: 40km northeast of Edmonton, AB, Canada

Scope: Licensing of KBR ROSE® Technology; FEL 1, 2 & 3; Engineering, Procurement, Construction, Fabrication

Status: Completed 2011

Page 2

Scotford Upgrader and

Conversion

Highlights (Continued):• Deasphalted oil extracted by the ROSE process is low in sulfur, metals and Con-

radson carbon, and can either be further refined or blended directly into Shell’s synthetic crude product. Asphaltene from the ROSE unit can be either blended into fuel oil products or converted into solid pellets.

• KBR’s ROSE technology is used by refineries and upgraders worldwide for pro-cessing heavy crude oils. It provides owners a cost-effective option for achieving maximum yields of high-value transport fuels while reducing the production of low-value fuel oil.

40km northeast of Edmonton, AB, Canada