Table 1 Summary of operation in site C0002
Hole ID | Expedition | Operation date | Operation | Water depth | Total depth | LWD interval | Coring interval | Remarks |
|---|---|---|---|---|---|---|---|---|
(mMSL) | (mbsf) | (mbsf) | (mbsf) | |||||
C0002A | 314 | September 21 to November 15, 2007 | LWD | 1,936.0 | 1,401.5 | 0.0 to 1401.5 | - | Â |
C0002B | 315 | November 16 to December, 2007 | Coring | 1,937.5 | 1,057.0 | - | 475.0 to 1,057.0 | RCB coring |
C0002C | 315 | November 16 to December, 2007 | Coring | 1,936.6 | 13.8 | - | 0.0 to 13.8 | HPCS coring with APCT-3 |
C0002D | 315 | November 16 to December, 2007 | Coring | 1,937.1 | 204.0 | - | 0.0 to 204.0 | HPCS coring with APCT-3 |
C0002E | 326 | July 15 to August 29, 2010 | - | - | - | - | - | Failed to spud-in |
C0002F | 326, 338 | July 15 to August 20, 2010; October 1, 2012 to January 13, 2013 | LWD/mud logging | 1,939.0 | 2,000.5a | 875.5 to 2000.5 | - | Deep riser hole (planned TD 5,200 mbsf) |
C0002G | 332 | October 25 to December 11, 2010 | LWD/observatory | 1,936.0 | 980.0 | 0.0 to 980.0 | - | LTBMSb was installed. |
C0002H | 338 | October 1, 2012 to January 13, 2013 | Coring | 1,936.5 | 1,120.0 | - | 1,100.5 to 1,120.0 | RCB coring |
C0002I | 338 | October 1, 2012 to January 13, 2013 | Coring | 1,936.0 | - | - | - | Stuck drill pipe before coring |
C0002J | 338 | October 1, 2012 to January 13, 2013 | Coring | 1,937.5 | 940.0 | - | 902.0 to 940.0 | RCB coring |
C0002K | 338 | October 1, 2012 to January 13, 2013 | Coring | 1,937.5 | 286.5 | - | 200 to 286.5 | HPCS and ESCS coring |
C0002L | 338 | October 1, 2012 to January 13, 2013 | Coring | 1,937.5 | 505.0 | - | 277.0 to 505.0 | ESCS coring |