000 00618nam a22001937a 4500
008 201020b ||||| |||| 00| 0 eng d
020 _a0886982278
050 _aTN 871.2
_b.B66 2001
100 _aBommer, Paul
_d2008
_989695
245 _aA primer of oilwell drilling:
_ba basic text of oil and gas drilling/
_cDr. Paul Bommer
250 _a7th ed.
260 _aTexas:
_bThe University of Texas,
_c2008
300 _axvii, 241 p. :
_bill. ;
_c28 cm.
521 _ainclude index
650 _aOilwell drilling
_9111536
650 _aGas drilling
_9111537
650 _2petroleum extension service
942 _2lcc
_cBK
999 _c33632
_d33632