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Subsurface Geology (GEOL 410)

INSTRUCTOR: Brian Lock
OFFICE: Madison Hall 227A
OFFICE HOURS: see semester schedule
OFFICE PHONE: (337) 482-6823
E-MAIL: belock@louisiana.edu
SCHEDULED FOR: Fall Semester

Course description: The course is intended to provide an introduction to techniques and approaches used by the petroleum industry, although much is also relevant to hydrologic and environmental geology investigations. The lab is an essential part of the course. Students learn the theory and practice of basic well log interpretation and the use of logs to prepare structural and other types of maps of subsurface geology. The student is also introduced to basics of seismic geophysical data and mapping with those data. Other topics discussed include aspects of Gulf Coast geological features (growth faults, salt domes, deltaic and turbidite sedimentation, for example). Guest lectures by local petroleum geologists are included, and we hope to visit a drilling rig to see operations.

Successful completion of this course (A or B grade) qualifies the student to take the Subsurface Mapping Project course - GEOL 419(G) – in the following semester – this course involves mapping a producing oil or gas field under the direction of an industry geologist, completing a mini-thesis.

Textbook Requirements:
A set of class lecture notes by the instructor, in the format of a 500 page textbook, can be borrowed from him. A second set of notes on well logs is also available. PowerPoint files used in class can be revisited on a computer in the department’s computer lab. The files are too large for Blackboard.

sandstone thinsection
Lake Peigneur overlies the Jefferson Island salt dome. In 1980, a well being drilled by Texaco for a target beneath the salt overhang penetrated the salt mine. The lake drained into the mine. The photograph illustrates concepts from petroleum geology, mining geology, and environmental geology.
 

Document last revised Tuesday, July 19, 2005 4:34 PM

© Copyright 2003 by the University of Louisiana at Lafayette
Geology Department, P.O. Box 44530, Lafayette LA 70504
Madison Hall, Room 224-B· E-Mail: geology@louisiana.edu
Telephone: 337/482-6468