HONG KONG -- CHK Oil, a Hong Kong-listed oil and gas exploration company, said it is seeking to restore drilling rights it lost in the U.S. state of Utah years after their termination.
Hong Kong-listed company discloses deeper losses, including penalties

Trading of CHK Oil's Hong Kong shares is due to resume on Oct. 2. It was suspended in early September when the shares were at 0.08 Hong Kong dollars.
HONG KONG -- CHK Oil, a Hong Kong-listed oil and gas exploration company, said it is seeking to restore drilling rights it lost in the U.S. state of Utah years after their termination.