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Kansas Geological Survey, Open-File Rept. 91-1a
Pre-Graneros Paleogeography--Appendix 4


Appendix 4--Stratigraphy of the Braun #1 and #1 Brungardt Borehole Geophysical Log Suites

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The Braun #1 test hole was drilled by the Rosencrantz-Bemis Drilling Company, Great Bend, Kansas, during February, 1987, in the NE, NE, NE Sec. 30, T. 12 S., R. 18 W., Ellis County. The #1 Brungardt was drilled by the Kansas Geological Survey during May, 1989 in the SE, SE, SE Sec. 25, T. 12 S., R. 17 W., Ellis County. The logs run in the two test holes were total gamma ray (API units), spectral gamma ray (potassium %, uranium ppm, thorium ppm), hole diameter caliper (inches), cable tension (lb), formation density (g/cc), photoelectric absorption index (barns/electron), compensated neutron porosity (limestone equivalent porosity units), spontaneous potential (millivolts), spherically focused resistivity (ohm-meters), medium induction resistivity (ohm-meters), and deep induction resistivity (ohm-meters). A borehole compensated sonic log ((s/ft) also was run in the #1 Brungardt borehole. These logs are presented in Figures 4.1 through 4.9 with the pertinent stratigraphic information.

Figure 4.1. Gamma-ray and caliper logs of KGS Braun #1 NE-NE-NE 30-12S-18W indexed with stratigraphic subdivisions.

Figure 4.2. Gamma-ray and lithodensity-neutron logs of KGS Braun #1 NE-NE-NE 30-12S-18W, Ellis Co., KS.

Figure 4.3. Spectral gamma-ray logs of KGS Braun #1 NE-NE-NE 30-12S-18W, Ellis Co., KS.

Figure 4.4. Gamma-ray and resistivity logs of KGS Braun #1 NE-NE-NE 30-12S-18W, Ellis Co., KS.

Figure 4.5. Gamma-ray and caliper logs of KGS Brungardt #1 SE-SE-SE 25-12S-17W indexed with stratigraphic subdivisions.

Figure 4.6. Gamma-ray and lithodensity-neutron logs of KGS Brungardt #1 SE-SE-SE 25-12S-17W, Ellis Co, KS.

Figure 4.7. Spectral gamma-ray logs of KGS Brungardt #1 SE-SE-SE 25-12S-17W, Ellis Co, KS.

Figure 4.8. Gamma-ray and sonic logs of KGS Brungardt #1 SE-SE-SE 25-12S-17W, Ellis Co, KS.

Figure 4.9. Gamma-ray and resistivity logs of KGS Brungardt #1 SE-SE-SE 25-12S-17W, Ellis Co, KS.

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Kansas Geological Survey, Dakota Aquifer Program
Original report available from the Kansas Geological Survey.
Electronic version placed online Oct. 1998
Scientific comments to P. Allen Macfarlane
Web comments to webadmin@kgs.ku.edu
URL=http://www.kgs.ku.edu/Dakota/vol3/ofr91_1a/appen4.htm