| 000 | 00547nab a2200169 4500 | ||
|---|---|---|---|
| 005 | 20260520000746.0 | ||
| 008 | 260224s2008 xxu | ||
| 245 | 0 | 0 |
_aCPD shrinks NPT _bControlled pressure drilling encompasses managed-pressure and underbalanced techniques to mitigate hazards that cause non- productive time. |
| 260 |
_a _b _cene. 2008 |
||
| 270 | _a15/04/2008 ; 15/04/2008 | ||
| 300 | _a1 p. ; 37 | ||
| 581 | _a1 | ||
| 773 | 0 |
_tE & P _g81 |
|
| 942 | _cARTICULO | ||
| 700 | 1 |
_aFrancis, Don _939230 |
|
| 999 |
_c167753 _d167753 |
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