| 000 | 00614nab a2200193 4500 | ||
|---|---|---|---|
| 005 | 20260520001032.0 | ||
| 008 | 260224s2011 xxu | ||
| 245 | 0 | 0 | _aUBD unlocks pay in North Sea wells |
| 260 |
_a _b _cmar./abr. 2011 |
||
| 270 | _a23/05/2011 ; 23/05/2011 | ||
| 300 | _a7 p. ; 64;66;68;70-73 | ||
| 500 | _aClosed-loop circulating system, disc-stack centrifuge, downhole isolation valve among key project components | ||
| 581 | _a2 | ||
| 773 | 0 |
_tDrilling Contractor _g67 |
|
| 942 | _cARTICULO | ||
| 100 | 1 |
_aGough, Geoff _949952 |
|
| 100 | 1 |
_aTalbot, Steven _949953 |
|
| 999 |
_c181923 _d181923 |
||