4 7 20 Hilcorp Downgraded to 'BB ' on Weak Credit Metrics, Ratings Remain on CreditWatch Negative on Proposed BP Acquisition (1)

4 7 20 Hilcorp Downgraded to 'BB ' on Weak Credit Metrics, Ratings Remain on CreditWatch Negative on Proposed BP Acquisition (1) (PDF)4 7 20 Hilcorp Downgraded to 'BB ' on Weak Credit Metrics, Ratings Remain on CreditWatch Negative on Proposed BP Acquisition (1) (Text)