Borehole Seismic Data Processing


ODP logging contractor: LDEO-BRG

Hole: 1095B

Leg: 178

Location: West Antarctic Peninsula Rise (Antarctic Ocean)

Latitude: 66° 59.12659' S

Longitude: 78° 29.26987' W

Logging date: February, 1998

Bottom felt: 3852.6 mbrf

Total penetration: 570.2 mbsf

Total core recovered: 385.8 m (67.7 %)



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 Leg 178. The data was then converted into SEGY format at the Schlumberger processing center.


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