April 2 (Reuters) - Patterson-UTI Energy Inc:
* PATTERSON-UTI ENERGY ANNOUNCES $600 MILLION CREDIT AGREEMENT
* ENTERED INTO FIVE-YEAR CREDIT AGREEMENT WITH A GROUP OF FINANCIAL INSTITUTIONS LED BY WELLS FARGO BANK, NATIONAL ASSOCIATION
* SAYS CREDIT AGREEMENT AMENDS AND RESTATES COMPANY’S 2012 CREDIT AGREEMENT Source text for Eikon: Further company coverage: