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Yearly and monthly production

COLBERG 2-28 Lease 		Save To File
Lease: COLBERG 2-28
Operator: RJM Company
Location: T18S, R9W, Sec. 28
Cumulative Production: 6889.66 barrels (from 2005 to 2024)
KS Dept. of Revenue Lease Code: 136716
KS Dept. of Revenue Lease Name: COLBERG 2-28
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Cow Creek
County: Rice
Producing Zone:
Well Data (may be an incomplete list):
T18S R9W, Sec. 28, SW NE NW
Lease: COLBERG 2-28
Operator: Larson Operating Co.
Current Operator: RJM Company
API Number: 15-159-22438

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2005 1,143 1
2006 813 1
2007 456 1
2008 466 1
2009 475 1
2010 311 1
2011 457 1
2012 318 1
2013 164 1
2014 154 1
2015 154 1
2016 150 1
2017 - -
2018 153 1
2019 315 1
2020 305 1
2021 308 1
2022 298 1
2023 301 1
2024 149 1
Reported through 4-2024.
Note: bbls is barrels; mcf is 1000 cubic feet. 		  Recent Monthly Oil Production, (bbls)
(Complete production available in file saved
using blue button at top of page.)
Year Month Production Wells Reporter or Purchaser/
Reporting Customer
2014 3 153.92 1 Coffeyville Resources Refining & Marketing (100%)
2015 6 153.62 1 Coffeyville Resources Refining & Marketing (100%)
2016 5 150.35 1 Coffeyville Resources Refining & Marketing (100%)
2018 8 152.82 1 KELLY L. MACLASKEY OIL (100%)
2019 2 160.98 1 KELLY L. MACLASKEY OIL (100%)
2019 9 153.59 1 KELLY L. MACLASKEY OIL (100%)
2020 2 151.78 1 KELLY L. MACLASKEY OIL (100%)
2020 8 153.5 1 KELLY L. MACLASKEY OIL (100%)
2021 3 154.31 1 KELLY L. MACLASKEY OIL (100%)
2021 8 153.53 1 KELLY L. MACLASKEY OIL (100%)
2022 3 151.18 1 KELLY L. MACLASKEY OIL (100%)
2022 9 147.22 1 KELLY L. MACLASKEY OIL (100%)
2023 3 151.68 1 KELLY L. MACLASKEY OIL (100%)
2023 10 148.94 1 KELLY L. MACLASKEY OIL (100%)
2024 4 149.21 1 KELLY L. MACLASKEY OIL (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.