Walter DeBoni

ARC Energy Trust invests in all types of energy business-related assets, including petroleum and natural gas-related assets, gathering, processing and transportation assets. The operations of the Trust include acquisition, development, exploitation and disposition of these assets and the distribution of the net cash proceeds from these activities. ARC Energy Trust is an actively managed royalty trust formed to provide investors with indirect ownership in cash generating energy assets, which currently consist of oil and gas assets but in the future may include other related energy assets. ARC Energy Trust was founded on May 7, 1996 and is headquartered in Calgary, Canada.

Husky Energy, Inc. is an international integrated energy company. It operates through two segments: Upstream and Downstream. The Upstream segment includes exploration for, and development and production of, crude oil, bitumen, natural gas and natural gas liquids; a well as marketing of crude oil, natural gas, sulphur, and petroleum coke; pipeline transportation; the blending of crude oil and natural gas; and storage of crude oil, diluent, and natural gas. The Downstream segment refers to the upgrading of heavy crude oil feedstock into synthetic crude oil in Canada; and refining of crude oil, marketing of refined petroleum products including gasoline, diesel, ethanol blended fuels, asphalt and ancillary products, and production of ethanol. The company was founded in 1938 and is headquartered in Calgary, Canada.

Bow Valley Energy Ltd. explores and produces oil and natural gas. Its services include land acquisition, seismic purchase and interpretation, drilling, facilities and pipeline construction and the production of oil and natural gas. The company was founded in 1996 and is headquartered in Calgary, Canada.

Sterling Resources Ltd. engages in the exploration, appraisal, and development of crude oil and natural gas. It focuses on Peru, South America, in the Bretaña oil field. The company was founded by Robert G. Welty on August 31, 1979 and is headquartered in Houston, TX.

Petrowest Energy Services Trust provides pre-drilling and post-completion energy services in Canada. Its divisions include: Road and lease construction, Transport and hauling, Civil service and Heavy equipment rental division. The road and lease construction operates heavy equipment, which include dozers, tracked excavators, articulated rock haulers, compactors, graders, and scrapers. The transport and hauling provides equipment and hauling for oil and gas drilling. Its trucking services include loading and hauling of logs and gravel. It operates heavy transport trucks, jeeps, boosters and log and gravel loading equipment. The civil services division operates portable cone and jaw crusher units and associated support equipment. The heavy equipment rental division provides equipments to oil and gas, oil sands, mining, logging, pulp and paper and civil construction industries. Its business segments include: Construction, Transportation, Civil and Rentals. It operates in Calgary, Fort McMurray and Grande Prairie. The company was founded on July 6, 2006 and is headquartered in Grande Prairie, Canada.

Bountiful Resources Inc. provides exploration services for oil and gas. The company was founded by Eric G. Panchy in 2005 and is headquartered in Calgary, CA.

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.