For the 4th week in a row , US oil rig counts declined (down 4 to 640) leaving the count as 10-week lows. This is the largest 4-week decline since May. Crude prices are undecided on how to react for now with stop runs higher and lower so far... *U.S. OIL RIG COUNT DOWN 4 TO 640, BAKER HUGHES SAYS *U.S. TOTAL RIG COUNT DOWN 4 TO 838, BAKER HUGHES SAYS The breakdown is as follows: *PERMIAN OIL RIGS DOWN 3 TO 247, BAKER HUGHES SAYS *WILLISTON BASIN OIL RIGS DOWN 1 TO 67, BAKER HUGHES SAYS *EAGLE FORD OIL RIGS DOWN 3 TO 74, BAKER HUGHES SAYS Charts: Bloomberg