0001179110-08-018818 4 1 20081030 20081031 20081031 BENCHMARK ELECTRONICS INC 0000863436 3672 742211011 TX 1231 3000 TECHNOLOGY DRIVE ANGLETON TX 77515 9798496550 3000 TECHNOLOGY DR ANGLETON TX 77515 WILLIAMS CLAY C 0001248338 4 34 001-10560 081155375 VARCO INTERNATIONAL INC 2000 W SAM HOUSTON PKY SOUTH STE 1700 HOUSTON TX 77042 281-953-2233 4 1 edgar.xml FORM 4 -