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StatoilHydro and Chesapeake Energy Sign Strategic Exploration Agreement

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StatoilHydro, the second largest natural gas supplier to Europe and Chesapeake Energy Corporation, the largest US natural gas producer, has announced the signature of a strategic agreement to jointly explore unconventional gas opportunities worldwide

Under these agreements StatoilHydro will initially acquire a 32.5% interest in Chesapeake's Marcellus shale gas acreage covering 1.8 million net acres (7,300 square kilometres) in the Appalachia region of the northeastern USA. StatoilHydro's share equals approximately 0.6 million net acres (2,400 square kilometres) of this leasehold.

StatoilHydro will pay a consideration of USD 1,250 million in cash and a further USD 2,125 million in the form of a 75% carry on drilling and completion of wells during the period 2009 to 2012. In order to earn this carry, Chesapeake is required to maintain a significant level of drilling activity.

Example of a shale gas development with several well pad sites. Each well pad has six producing wells. Multiple horizontal wells per pad limit footprint and impact on the surface. (illustration: Courtesy StatoilHydro)The agreement will cover more than 32,000 leases in the states of Pennsylvania, West Virginia, New York and Ohio. Chesapeake plans to continue acquiring leases in the Marcellus shale play. StatoilHydro has the right to a 32.5% participation in any such additional leasehold.

With this transaction StatoilHydro has acquired future, recoverable equity resources in the order of 2.5-3.0 billion barrels of oil equivalent (boe). StatoilHydro's equity production from the Marcellus shale gas play is expected to increase to at least 50,000 boepd in 2012 and at least 200,000 boepd after 2020.

In the leaseholdings StatoilHydro will have the same 87% net revenue interest as Chesapeake. StatoilHydro expects a net positive cash flow from 2013.Horizontal wells with hydraulic fractures are needed in order to establish productivity in shale gas reservoirs. In a hydraulic fracturiation operation, water and sand under high pressure are injected into the formation in order to extract the gas from the reservoir. This illustrates a completed shale gas well with hydraulic fractures. (illustration: Courtesy StatoilHydro)

Both companies believe that the development programme could support the drilling of 13,500 to 17,000 horizontal wells over the next 20 years with a continuous programme using up to 50 drilling rigs. The expected cost for each well is estimated at approximately USD 3.5 million with an ultimate recovery of approximately 560,000 boe per well.

The transaction is expected to close by year end.

Posted 17/11/08

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