| 000 | 00529nab a2200169 4500 | ||
|---|---|---|---|
| 005 | 20260520002744.0 | ||
| 008 | 260224s xxu | ||
| 245 | 0 | 0 | _aManaged-pressure drilling reduces China hard-rock drilling by half |
| 270 | _a30/01/2008 ; 02/05/2007 | ||
| 300 | _a6 p. | ||
| 773 | 0 |
_tOil & Gas Journal _gVol. 105.14 (9 abr. 2007) ; p. 39-45 |
|
| 942 | _cARTICULO | ||
| 100 | 1 |
_aChen, Shen _937684 |
|
| 100 | 1 |
_aXinming, Niu _937685 |
|
| 100 | 1 |
_aNas, Steve _937686 |
|
| 999 |
_c166285 _d166285 |
||