Aug 4 (Reuters) - JPMorgan Chase ( JPM ) has named Greg

Determann as head of its natural resources group housed within

its North America corporate banking arm, according to an

internal memo seen by Reuters on Monday.

Determann will replace Mike Lister, who was promoted to

co-lead North America corporate banking in July, along with

Brennan Spry.

Determann, who has more than two decades of experience in

energy banking, was most recently head of upstream corporate

client banking at the bank.

He joined JPMorgan ( JPM ) in 2012 to start the middle market oil

and gas finance team, according to the memo.

JPMorgan's ( JPM ) global corporate banking business serves more

than 7,000 clients, including large corporations and financial

institutions.