Daryl H. Gilbert

Penn West Energy Trust is the largest conventional oil and natural gas producing income trust. It is the owner of the largest conventional oil and natural gas reserves in Canada and operates throughout the Western Canadian sedimentary basin with a focus on resource-play potential in the peace river oil sands of Northern Alberta, CO2 enhanced oil recovery in the Pembina, Swan Hills, Midale and Weyburn light oil pools, and coalbed methane producing assets. The trust has considerable interests in large light/medium oil pools, an extensive in situ oil sands project under early stages of development, and a large inventory of enhanced oil recovery opportunities. The Trust conducts a substantial capital program funded by retaining a proportion of cash flow.

Penn West Energy Trust is the largest conventional oil and natural gas producing income trust. It is the owner of the largest conventional oil and natural gas reserves in Canada and operates throughout the Western Canadian sedimentary basin with a focus on resource-play potential in the peace river oil sands of Northern Alberta, CO2 enhanced oil recovery in the Pembina, Swan Hills, Midale and Weyburn light oil pools, and coalbed methane producing assets. The trust has considerable interests in large light/medium oil pools, an extensive in situ oil sands project under early stages of development, and a large inventory of enhanced oil recovery opportunities. The Trust conducts a substantial capital program funded by retaining a proportion of cash flow.

Penn West Energy Trust is the largest conventional oil and natural gas producing income trust. It is the owner of the largest conventional oil and natural gas reserves in Canada and operates throughout the Western Canadian sedimentary basin with a focus on resource-play potential in the peace river oil sands of Northern Alberta, CO2 enhanced oil recovery in the Pembina, Swan Hills, Midale and Weyburn light oil pools, and coalbed methane producing assets. The trust has considerable interests in large light/medium oil pools, an extensive in situ oil sands project under early stages of development, and a large inventory of enhanced oil recovery opportunities. The Trust conducts a substantial capital program funded by retaining a proportion of cash flow.

AltaGas Income Trust is a closed end income trust. The Trust creates value by acquiring, growing and optimizing gas and power infrastructure, including a focus on renewable energy sources. The company physically gathers processes, extracts and transports natural gas, contractually markets and transports natural gas and electrical power, converts energy across and along the energy value chain to create higher value-added products. The Trust develops its asset base by seeking opportunities for expansion and acquisition in the natural gas, natural gas liquids and power businesses in Canada and the northern United States.

AltaGas Services, Inc. was into the business of producing and marketing natural gas and electrical power. The firm was headquartered in Calgary, Canada.

Part of AltaGas Ltd., Altagas General Partner, Inc. is a Canadian company.

AltaGas Income Trust is a closed end income trust. The Trust creates value by acquiring, growing and optimizing gas and power infrastructure, including a focus on renewable energy sources. The company physically gathers processes, extracts and transports natural gas, contractually markets and transports natural gas and electrical power, converts energy across and along the energy value chain to create higher value-added products. The Trust develops its asset base by seeking opportunities for expansion and acquisition in the natural gas, natural gas liquids and power businesses in Canada and the northern United States.

AltaGas Income Trust is a closed end income trust. The Trust creates value by acquiring, growing and optimizing gas and power infrastructure, including a focus on renewable energy sources. The company physically gathers processes, extracts and transports natural gas, contractually markets and transports natural gas and electrical power, converts energy across and along the energy value chain to create higher value-added products. The Trust develops its asset base by seeking opportunities for expansion and acquisition in the natural gas, natural gas liquids and power businesses in Canada and the northern United States.

Part of AltaGas Ltd., Altagas General Partner, Inc. is a Canadian company.

AltaGas Income Trust is a closed end income trust. The Trust creates value by acquiring, growing and optimizing gas and power infrastructure, including a focus on renewable energy sources. The company physically gathers processes, extracts and transports natural gas, contractually markets and transports natural gas and electrical power, converts energy across and along the energy value chain to create higher value-added products. The Trust develops its asset base by seeking opportunities for expansion and acquisition in the natural gas, natural gas liquids and power businesses in Canada and the northern United States.

AltaGas Services, Inc. was into the business of producing and marketing natural gas and electrical power. The firm was headquartered in Calgary, Canada.

Penn West Energy Trust is the largest conventional oil and natural gas producing income trust. It is the owner of the largest conventional oil and natural gas reserves in Canada and operates throughout the Western Canadian sedimentary basin with a focus on resource-play potential in the peace river oil sands of Northern Alberta, CO2 enhanced oil recovery in the Pembina, Swan Hills, Midale and Weyburn light oil pools, and coalbed methane producing assets. The trust has considerable interests in large light/medium oil pools, an extensive in situ oil sands project under early stages of development, and a large inventory of enhanced oil recovery opportunities. The Trust conducts a substantial capital program funded by retaining a proportion of cash flow.

Part of AltaGas Ltd., Altagas General Partner, Inc. is a Canadian company.

AltaGas Services, Inc. was into the business of producing and marketing natural gas and electrical power. The firm was headquartered in Calgary, Canada.

Nexstar Energy Ltd. engages in oil and gas exploration. The company was founded on June 22, 2005 and is headquartered in Calgary, Canada.

AltaGas Income Trust is a closed end income trust. The Trust creates value by acquiring, growing and optimizing gas and power infrastructure, including a focus on renewable energy sources. The company physically gathers processes, extracts and transports natural gas, contractually markets and transports natural gas and electrical power, converts energy across and along the energy value chain to create higher value-added products. The Trust develops its asset base by seeking opportunities for expansion and acquisition in the natural gas, natural gas liquids and power businesses in Canada and the northern United States.

Qwest Investment Management Corp. engages in the provision of investment management services. It launches and manages flow-through funds, mutual funds and specialty funds. The company was founded by Maurice Albert Levesque on January 20, 2003 and is headquartered in Vancouver, Canada.

Part of AltaGas Ltd., Altagas General Partner, Inc. is a Canadian company.

Seaview is a Calgary based, natural gas and light crude oil focused, exploration and development company. The company operates and develops high quality assets within its core areas, focusing on the Peace River Arch area of northwest Alberta and Southeast Saskatchewan. It was founded on December 13, 2006 and is headquartered in Calgary, Canada.

AltaGas Income Trust is a closed end income trust. The Trust creates value by acquiring, growing and optimizing gas and power infrastructure, including a focus on renewable energy sources. The company physically gathers processes, extracts and transports natural gas, contractually markets and transports natural gas and electrical power, converts energy across and along the energy value chain to create higher value-added products. The Trust develops its asset base by seeking opportunities for expansion and acquisition in the natural gas, natural gas liquids and power businesses in Canada and the northern United States.

Penn West Energy Trust is the largest conventional oil and natural gas producing income trust. It is the owner of the largest conventional oil and natural gas reserves in Canada and operates throughout the Western Canadian sedimentary basin with a focus on resource-play potential in the peace river oil sands of Northern Alberta, CO2 enhanced oil recovery in the Pembina, Swan Hills, Midale and Weyburn light oil pools, and coalbed methane producing assets. The trust has considerable interests in large light/medium oil pools, an extensive in situ oil sands project under early stages of development, and a large inventory of enhanced oil recovery opportunities. The Trust conducts a substantial capital program funded by retaining a proportion of cash flow.

Penn West Energy Trust is the largest conventional oil and natural gas producing income trust. It is the owner of the largest conventional oil and natural gas reserves in Canada and operates throughout the Western Canadian sedimentary basin with a focus on resource-play potential in the peace river oil sands of Northern Alberta, CO2 enhanced oil recovery in the Pembina, Swan Hills, Midale and Weyburn light oil pools, and coalbed methane producing assets. The trust has considerable interests in large light/medium oil pools, an extensive in situ oil sands project under early stages of development, and a large inventory of enhanced oil recovery opportunities. The Trust conducts a substantial capital program funded by retaining a proportion of cash flow.

Part of AltaGas Ltd., Altagas General Partner, Inc. is a Canadian company.

The Group's principal activity is to explore, develop and produce crude oil and natural gas in the Provinces of Alberta and northeastern British Columbia.

Qwest Investment Management Corp. engages in the provision of investment management services. It launches and manages flow-through funds, mutual funds and specialty funds. The company was founded by Maurice Albert Levesque on January 20, 2003 and is headquartered in Vancouver, Canada.

Part of AltaGas Ltd., Altagas General Partner, Inc. is a Canadian company.