000 002910000a22001210004500
008 151111t1982 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a622.276
_bS4
942 _cBK
100 _aShort, J.A.
245 _aDrilling and casing operations
260 _aTulsa
_bPenn Well
_c1982
999 _c140942
_d140942