000 00602nab a2200181 4500
005 20260520000936.0
008 260224s2010 xxu
245 0 0 _aB-Rigs set new pace
260 _a
_b
_cjul. 2010
270 _a02/08/2010 ; 02/08/2010
300 _a3 p. ; 45-47
520 _aTranscripción del resumen del autor. New ‘walking’ rigs use a box-on-box design to operate on multiwell pads in sensitive, space-restricted areas. (See video of rig)
581 _a7
773 0 _tE & P
_g83
942 _cARTICULO
100 1 _aMorrison, Ron
_946133
999 _c175652
_d175652