Enterra Energy Trust has a potential financial exposure of up to $10 million primarily from oil and gas sales to subsidiaries of SemGroup L.P. in Canada and the U.S. during the months of June and July 2008.

Enterra Energy Trust has filed a preliminary base shelf prospectus in Canada and in the U.S. under which the Trust may periodically sell up to $300 million in trust units, subscription receipts or warrants.

Enterra Energy Trust has signed a term sheet with its lenders for new conventional credit facilities that offer increased flexibility for the Trust, increase the senior lending facility borrowing base and remove certain restrictions on the use of cash flow.

Enterra Energy Trust has relocated its U.S. head office to Oklahoma City, Oklahoma. The new office is located at Suite 325, 4801 Gaillardia Parkway in northwest Oklahoma City. The Trust's operational centre will remain in Carney, Oklahoma.

Enterra Energy Trust announces its financial and operating results for the three months ended March 31, 2008.

Enterra Energy Trust has signed a revised contract with a second midstream company that provides marketing services for some of the Trust's Oklahoma production. The renegotiated contract, effective January 1, 2008, has an extended term and covers an expanded area of production.

Enterra Energy Trust has signed a new definitive midstream marketing contract with a third party midstream company that purchases production from some of the Trust's Oklahoma properties.

Enterra Energy Trust announces its financial and operating results for the fourth quarter and year ended December 31, 2007.

Enterra Energy Trust reports on the status of its operations in Oklahoma. Enterra's wholly-owned subsidiary Altex Energy Corp., acquired in early 2006, has continued development of the extensive Hunton resource play through a drilling and dewatering program.

Enterra Energy Trust provides 2007 tax information for its Canadian and U.S. unitholders.

Enterra Energy Trust has successfully closed the three sales of oil and gas properties as announced on January 3, 2008. Total gross proceeds of $40.925 million from the three transactions have been substantially directed to the Trust's debt reduction program.