Temperature Data Processing


IODP-USIO logging contractor: LDEO-BRG

Hole: U1320A

Expedition: 308

Location: Brazos-Trinity Basin IV (Gulf of Mexico)

Latitude: 27° 18.0809'N

Longitude: 94° 23.2537'W

Logging date: June 9-10, 2005

Sea floor depth (driller's): 1480.4 mbrf

Sea floor depth (logger's): 1478 mbrf

Total penetration: 299.6 mbsf

Total core recovered:  83.7 %

Oldest sediment recovered: Pleistocene to Holocene

Lithologies: turbiditic muds and debris flows.



TOOL USED: WST (Well Seismic Tool)


The logging data was recorded by Schlumberger in DLIS format. All processing, including first arrival picking and stacking, was performed by Schlumberger during Expedition 308. The data was then converted into SEGY format at the Borehole Research Group of the Lamont-Doherty Earth Observatory, using the SEGY Save module in GeoFrame.


Stacks are generally calculated with at least seven good traces


All the data in the SEGY files are sorted shot by shot (i.e. chronologically).


Gilles Guerin

Phone: 845-365-8671

Fax: 845-365-3182

E-mail: Gilles Guerin


Cristina Broglia

Phone: 845-365-8343

Fax: 845-365-3182

E-mail: Cristina Broglia