News Release, Kansas Geological Survey, March 20, 1996
Log-analysis software available from the Survey
LAWRENCE--A new software package for real-time, interactive analysis of
well logs is now available from the Kansas Geological Survey, based at
the University of Kansas.
The program, called PfEFFER (Petrofacies Evaluation of Formations for
Engineering Reservoirs) Version 1.0, includes both spreadsheet database
and graphic features for analyzing well logs. It was developed by
Survey geologists John Doveton, Willard Guy, and Lynn Watney.
PfEFFER helps geologists interpret and analyze reservoir pore type,
permeability trends, and variations in mineral composition of the
reservoir. The software can also help geologists evaluate potential
production, reservoir quality, and heterogeneity.
The software, developed with support from the Kansas Technology
Enterprise Corporation and 12 oil companies, includes modules that can
- read log ASCII standard digital files,
- construct a "Super Pickett" porosity-resistivity crossplot annotated
with lines of water saturation, bulk volume water, and permeability,
- draw depth plots of parameters,
- solve proportions of complex lithologies,
- analyze capillary pressure, and
- produce 2-D or 3-D maps of the reservoir.
Both Macintosh and IBM versions of the software are available. The
software requires a minimum of a porosity and resistivity log and can
utilize both previously digitized logs or those typed in.
The cost of the software is $295. To order, or for more information,
contact the Kansas Geological Survey, 1930 Constant Ave., Lawrence, KS
66047, or phone 785-864-3965.
story by Rex Buchanan
For more information, contact:
John Doveton or Lynn Watney (785-864-3965)
More information is also available from the
PfEFFER web site.
Kansas Geological Survey, Publications and Public Affairs
URL="http://www.kgs.ku.edu/General/News/96_releases/pfeffer.html"