Pakistan, Jan. 21 -- Oil prices rose to their highest in more than week on Monday after two large crude production bases in Libya began shutting down amid a military blockade, setting the stage for crude flows from the OPEC member to be cut to a trickle. Brent crude futures were up by 74 cents, or 1.1%, to $65.59 by 0331 GMT, having earlier reached $66.00 a barrel, the highest since Jan. 9. The West Texas Intermediate <CLc1> contract was up by 58 cents, or 1%, at $59.12 a barrel, after rising to $59.73, the highest since Jan. 10. In the latest development in a long-running conflict in Libya, where two rival factions have claimed the right to rule the country for more than five years, the National Oil Corporation (NOC) on Sunday said t...