000 00521nab a2200169 4500
005 20260520000807.0
008 260224s2009 xxu
245 0 0 _aOffshore drilling hazard mitigation: controlled pressure drilling redefines what is drillable
260 _a
_b
_cenero/febrero 2009
270 _a2009-03-17 ; 2009-03-17
300 _a4 p ; 84-89
581 _a1
773 0 _tDrilling Contractor
_g65
942 _cARTICULO
100 1 _aHannegan, Don
_911558
999 _c169244
_d169244