000 00577nab a2200169 4500
005 20260520000802.0
008 260224s2009 xxu
245 0 0 _aLower risk by logging through the bit
_bFinding new ways to drill for unconventional reserves and lowering overall costs means "doing more with less" by using more efficient technologies
260 _a
_b
_cfeb. 2009
270 _a2009-02-17 ; 2009-02-17
300 _a1 p. ; 51
581 _a2
773 0 _tE & P
_g82
942 _cARTICULO
100 1 _aMatula, Chuck
_940302
999 _c169025
_d169025