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Yearly and monthly production

WESTFIELD 4-31 Lease 		Save To File
Lease: WESTFIELD 4-31
Operator: Raven Resources LLC
Location: T11S, R41W, Sec. 31
Cumulative Production: 31420 mcf (from 2008 to 2019)
KS Dept. of Revenue Lease Code: 230888
KS Dept. of Revenue Lease Name: WESTFIELD 4-31
Field: Goodland Niobrara Gas
County: Wallace
Producing Zone:
Well Data (may be an incomplete list):
T11S R41W, Sec. 31, SW SW
Lease: Westfield 4-31
Operator: Raven Resources LLC
Current Operator: Raven Resources, LLC
API Number: 15-199-20354

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2008 2,961 1
2009 4,356 1
2010 4,074 1
2011 3,247 1
2012 3,301 1
2013 3,155 1
2014 2,952 1
2015 801 1
2016 255 1
2017 2,131 1
2018 2,029 1
2019 2,158 1
Reported through 12-2019.
Note: bbls is barrels; mcf is 1000 cubic feet. 		  Recent Monthly Gas Production, (mcf)
(Complete production available in file saved
using blue button at top of page.)
Year Month Production Wells Reporter or Purchaser/
Reporting Customer
2014 1 284 1 Raven Resources LLC (100%)
2014 2 248 1 Raven Resources LLC (100%)
2014 3 261 1 Raven Resources LLC (100%)
2014 4 275 1 Raven Resources LLC (100%)
2014 5 275 1 Raven Resources LLC (100%)
2014 6 228 1 Raven Resources LLC (100%)
2014 7 130 1 Raven Resources LLC (100%)
2014 8 291 1 Raven Resources LLC (100%)
2014 9 259 1 Raven Resources LLC (100%)
2014 10 260 1 Raven Resources LLC (100%)
2014 11 251 1 Raven Resources LLC (100%)
2014 12 190 1 Raven Resources LLC (100%)
2015 2 239 1 Raven Resources LLC (100%)
2015 3 297 1 Raven Resources LLC (100%)
2015 4 265 1 Raven Resources LLC (100%)
2016 11 209 1 Raven Resources LLC (100%)
2016 12 46 1 Raven Resources LLC (100%)
2017 2 181 1 Raven Resources LLC (100%)
2017 3 202 1 Raven Resources LLC (100%)
2017 4 212 1 Raven Resources LLC (100%)
2017 5 202 1 Raven Resources LLC (100%)
2017 6 213 1 Raven Resources LLC (100%)
2017 7 217 1 Raven Resources LLC (100%)
2017 8 206 1 Raven Resources LLC (100%)
2017 9 194 1 Raven Resources LLC (100%)
2017 10 206 1 Raven Resources LLC (100%)
2017 11 194 1 Raven Resources LLC (100%)
2017 12 104 1 Raven Resources LLC (100%)
2018 1 179 1 Raven Resources LLC (100%)
2018 2 99 1 Raven Resources LLC (100%)
2018 3 204 1 Raven Resources LLC (100%)
2018 4 169 1 Raven Resources LLC (100%)
2018 5 142 1 Raven Resources LLC (100%)
2018 6 158 1 Raven Resources LLC (100%)
2018 7 164 1 Raven Resources LLC (100%)
2018 8 112 1 Raven Resources LLC (100%)
2018 9 174 1 Raven Resources LLC (100%)
2018 10 166 1 Raven Resources LLC (100%)
2018 11 181 1 Raven Resources LLC (100%)
2018 12 281 1 Raven Resources LLC (100%)
2019 1 280 1 Raven Resources LLC (100%)
2019 2 185 1 Raven Resources LLC (100%)
2019 4 178 1 Raven Resources LLC (100%)
2019 5 264 1 Raven Resources LLC (100%)
2019 6 272 1 Raven Resources LLC (100%)
2019 7 246 1 Raven Resources LLC (100%)
2019 8 243 1 Raven Resources LLC (100%)
2019 10 199 1 Raven Resources LLC (100%)
2019 11 137 1 Raven Resources LLC (100%)
2019 12 154 1 Raven Resources LLC (100%)


Pre-1987 cumulative data and monthly volume data is provided under license agreement to the KGS by IHS Energy. As such, it may be reviewed and used for public service and research purposes. It may not be downloaded or used for purposes of re-packaging, reselling or dissemination to third parties.

Kansas Geological Survey
Comments to webadmin@kgs.ku.edu
URL=http://www.kgs.ku.edu/Magellan/Field/lease.html
Programs Updated May 27, 2014
Data from Kansas Dept. of Revenue files monthly.