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Yearly and monthly production

Thomas 4-30 Lease 		Save To File
Lease: Thomas 4-30
Operator: Rama Operating Co., Inc.
Location: T19S, R10W, Sec. 30
Cumulative Production: 3491.73 barrels (from 2011 to 2021)
KS Dept. of Revenue Lease Code: 145526
KS Dept. of Revenue Lease Name: CS THOMAS 4-30
This lease is CLOSED as of Nov. 24, 2021. The new lease code for this production is 147825. Unitization
View T1 PDF (from KCC)
Field: Chase-Silica
County: Rice
Producing Zone:

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2011 80 1
2012 479 1
2013 341 1
2014 387 1
2015 406 1
2016 382 1
2017 324 1
2018 402 1
2019 342 1
2020 196 1
2021 151 1
Reported through 5-2021.
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 1 21.9 1 PLAINS MARKETING L.P. (100%)
2014 2 21.93 1 PLAINS MARKETING L.P. (100%)
2014 3 21.65 1 PLAINS MARKETING L.P. (100%)
2014 4 56.74 1 PLAINS MARKETING L.P. (100%)
2014 5 21.89 1 PLAINS MARKETING L.P. (100%)
2014 6 28.67 1 PLAINS MARKETING L.P. (100%)
2014 7 25.77 1 PLAINS MARKETING L.P. (100%)
2014 8 29.03 1 PLAINS MARKETING L.P. (100%)
2014 9 28.82 1 PLAINS MARKETING L.P. (100%)
2014 10 32.38 1 PLAINS MARKETING L.P. (100%)
2014 11 32.63 1 PLAINS MARKETING L.P. (100%)
2014 12 65.76 1 PLAINS MARKETING L.P. (100%)
2015 1 32.74 1 PLAINS MARKETING L.P. (100%)
2015 2 33.2 1 PLAINS MARKETING L.P. (100%)
2015 3 32.47 1 PLAINS MARKETING L.P. (100%)
2015 4 33.12 1 PLAINS MARKETING L.P. (100%)
2015 5 32.27 1 PLAINS MARKETING L.P. (100%)
2015 6 31.75 1 PLAINS MARKETING L.P. (100%)
2015 7 32.08 1 PLAINS MARKETING L.P. (100%)
2015 8 32.33 1 PLAINS MARKETING L.P. (100%)
2015 9 32.59 1 PLAINS MARKETING L.P. (100%)
2015 10 31.89 1 PLAINS MARKETING L.P. (100%)
2015 11 41.2 1 PLAINS MARKETING L.P. (100%)
2015 12 40.37 1 PLAINS MARKETING L.P. (100%)
2016 1 31.2 1 PLAINS MARKETING L.P. (100%)
2016 2 30.85 1 PLAINS MARKETING L.P. (100%)
2016 3 31.36 1 PLAINS MARKETING L.P. (100%)
2016 4 26.95 1 PLAINS MARKETING L.P. (100%)
2016 5 27.5 1 PLAINS MARKETING L.P. (100%)
2016 6 25.54 1 PLAINS MARKETING L.P. (100%)
2016 7 29.14 1 PLAINS MARKETING L.P. (100%)
2016 8 25.48 1 PLAINS MARKETING L.P. (100%)
2016 9 37.63 1 PLAINS MARKETING L.P. (100%)
2016 10 40.33 1 PLAINS MARKETING L.P. (100%)
2016 11 40.73 1 PLAINS MARKETING L.P. (100%)
2016 12 35.39 1 PLAINS MARKETING L.P. (100%)
2017 1 41.02 1 PLAINS MARKETING L.P. (100%)
2017 3 27.86 1 PLAINS MARKETING L.P. (100%)
2017 4 32.25 1 PLAINS MARKETING L.P. (100%)
2017 5 33.01 1 PLAINS MARKETING L.P. (100%)
2017 6 31.46 1 PLAINS MARKETING L.P. (100%)
2017 7 31.75 1 PLAINS MARKETING L.P. (100%)
2017 8 32.38 1 PLAINS MARKETING L.P. (100%)
2017 9 31.56 1 PLAINS MARKETING L.P. (100%)
2017 10 31.03 1 PLAINS MARKETING L.P. (100%)
2017 11 32.1 1 PLAINS MARKETING L.P. (100%)
2018 1 32.37 1 PLAINS MARKETING L.P. (100%)
2018 2 32.61 1 PLAINS MARKETING L.P. (100%)
2018 3 31.2 1 PLAINS MARKETING L.P. (100%)
2018 4 38.81 1 PLAINS MARKETING L.P. (100%)
2018 5 36.9 1 PLAINS MARKETING L.P. (100%)
2018 6 38.86 1 PLAINS MARKETING L.P. (100%)
2018 8 38.17 1 PLAINS MARKETING L.P. (100%)
2018 9 38.36 1 PLAINS MARKETING L.P. (100%)
2018 10 38.1 1 PLAINS MARKETING L.P. (100%)
2018 11 38.38 1 PLAINS MARKETING L.P. (100%)
2018 12 38.56 1 PLAINS MARKETING L.P. (100%)
2019 2 37.44 1 PLAINS MARKETING L.P. (100%)
2019 3 37.02 1 PLAINS MARKETING L.P. (100%)
2019 4 37.27 1 PLAINS MARKETING L.P. (100%)
2019 5 38.62 1 PLAINS MARKETING L.P. (100%)
2019 7 37.13 1 PLAINS MARKETING L.P. (100%)
2019 8 39.19 1 PLAINS MARKETING L.P. (100%)
2019 9 37.69 1 PLAINS MARKETING L.P. (100%)
2019 11 38.47 1 PLAINS MARKETING L.P. (100%)
2019 12 39.31 1 PLAINS MARKETING L.P. (100%)
2020 2 36.97 1 PLAINS MARKETING L.P. (100%)
2020 7 36.15 1 PLAINS MARKETING L.P. (100%)
2020 9 50 1 Azkan Oil & Gas LLC (100%)
2020 10 36.48 1 PLAINS MARKETING L.P. (100%)
2020 11 36.38 1 PLAINS MARKETING L.P. (100%)
2021 1 37.67 1 PLAINS MARKETING L.P. (100%)
2021 2 37.75 1 PLAINS MARKETING L.P. (100%)
2021 4 38.03 1 PLAINS MARKETING L.P. (100%)
2021 5 37.86 1 PLAINS MARKETING L.P. (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.