National Centers for Environmental Information (NCEI)

WELL LOG DATA FOR OUTER CONTINENTAL SHELF LEASE SALE NO. 48

Offshore Southern California

Download OCS-CAL-78-164 No. 1 Data

The U.S. Geological Survey (USGS) has released well logs and associated technical reports from the deep stratigraphic test well OCS-CAL-78-164 no. 1 for public dissemination. These data, from the Point Conception, California area, are available.

The Point Conception well was drilled by Exploration Services, Inc., form October through December 1978 for a group of oil companies. The purpose of the well was to help evaluate the petroleum potential of the first lease from Outer Continental Shelf (OCS). Lease Sale No. 48 (within 50 miles of the well). The well was drilled at 34°28'56.6"N latitude 120°47'00.0"W longitude in 1,428 ft (435 m) of water to a total depth of 10,571 ft (3,222 m) by the drilling unit GLOMAR ATLANTIC.

DATA OFFERED FOR THE OCS-CAL-78-164 NO.1

LOGS

Arrow Plot Form Cluster Program
Borehole Compensated Sonic Logs
Cement Bond Log
Compensated Neutron Formation Density Log
Computer Processed Log
Continuous Dipmeter (from high resolution)
Drilling Data Pressure Log
Dual Induction Laterlog with Linear Correlation Log
Formation Factor Log
Mud Log
Pressure Analysis Log
Sonic Log (long spaced 8' x 10')
Temperature Data Log


AUXILIARY INFORMATION

Airgun Seismic Velocity Survey, Velocity Log and Log Calibration
Core Analysis Data
Daily Drilling Report Forms
Dipmeter Cluster Calculation Listing
Dipmeter Cluster Calculation Listing - High Resolution
General Discussions of Well by Interval
Geochemical Service Report (no interpretation of data included)
Sample Descriptions
Tabular Listing of Saraband Sandstone Analysis
Well Completion Report (form 9-330)
Well History and Summary
Open File Report 79-1218