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Yearly and monthly production

Estes Revocable Trust 4-1 Lease 		Save To File
Lease: Estes Revocable Trust 4-1
Operator: River Rock Operating, LLC
Location: T29S, R16E, Sec. 4
Cumulative Production: 8645.12 barrels (from 2013 to 2023)
KS Dept. of Revenue Lease Code: 143530
KS Dept. of Revenue Lease Name: ESTES REVTR4-TB
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Altoona
County: Wilson
Producing Zone:
Well Data (may be an incomplete list):
T29S R16E, Sec. 4, SW NE NE SE
Lease: Estes Revocable Trust 4-1
Operator: Quest Cherokee, LLC
Current Operator: River Rock Operating, LLC
API Number: 15-205-26419 		T29S R16E, Sec. 4, SW NW NE SE
Lease: Estes Revocable Trust 4-3
Operator: PostRock Midcontinent Production LLC
Current Operator: River Rock Operating, LLC
API Number: 15-205-28138
T29S R16E, Sec. 4, SW SE NE SE
Lease: Estes Revocable Trust 4-2
Operator: PostRock Midcontinent Production LLC
Current Operator: River Rock Operating, LLC
API Number: 15-205-28137 		T29S R16E, Sec. 4, SW SW NE SE
Lease: Estes Revocable Trust 4-4
Operator: PostRock Midcontinent Production LLC
Current Operator: River Rock Operating, LLC
API Number: 15-205-28183

Data are received monthly from the Kansas Department of Revenue.


Annual Oil Production, (bbls)

Year Production Wells
Production Plots

2013 2,879 4
2014 1,579 4
2015 1,099 4
2016 766 4
2017 625 4
2018 447 4
2019 420 4
2020 336 4
2021 180 4
2022 81 4
2023 233 4
Reported through 12-2023.
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 1 163.13 4 Holly Frontier (100%)
2014 2 146.51 4 Holly Frontier (100%)
2014 3 31.71 4 Holly Frontier (100%)
2014 4 195.55 4 Holly Frontier (100%)
2014 5 97.14 4 Holly Frontier (100%)
2014 6 156.12 4 Holly Frontier (100%)
2014 7 91.97 4 Holly Frontier (100%)
2014 8 175.1 4 Holly Frontier (100%)
2014 9 155.16 4 Holly Frontier (100%)
2014 10 142.38 4 Holly Frontier (100%)
2014 11 96.99 4 Holly Frontier (100%)
2014 12 127.71 4 Holly Frontier (100%)
2015 1 137.46 4 Holly Frontier (100%)
2015 2 81.07 4 Holly Frontier (100%)
2015 3 77.16 4 Holly Frontier (100%)
2015 4 102.8 4 Holly Frontier (100%)
2015 5 116.9 4 Holly Frontier (100%)
2015 6 106.58 4 Holly Frontier (100%)
2015 7 101.74 4 Holly Frontier (100%)
2015 8 83.67 4 Holly Frontier (100%)
2015 9 65.64 4 Holly Frontier (100%)
2015 11 144.36 4 Holly Frontier (100%)
2015 12 81.81 4 Holly Frontier (100%)
2016 2 84.41 4 Holly Frontier (100%)
2016 3 80.4 4 Holly Frontier (100%)
2016 4 53.88 4 Holly Frontier (100%)
2016 5 72.46 4 Holly Frontier (100%)
2016 6 91.56 4 Holly Frontier (100%)
2016 7 68.54 4 Holly Frontier (100%)
2016 8 78.42 4 Holly Frontier (100%)
2016 10 84.26 4 Holly Frontier (100%)
2016 11 87.1 4 Holly Frontier (100%)
2016 12 65 4 Holly Frontier (100%)
2017 1 53.08 4 Holly Frontier (100%)
2017 2 71.61 4 Holly Frontier (100%)
2017 4 102.42 4 Holly Frontier (100%)
2017 5 62.13 4 Holly Frontier (100%)
2017 7 84.45 4 Holly Frontier (100%)
2017 8 51.31 4 Holly Frontier (100%)
2017 10 95.21 4 Holly Frontier (100%)
2017 12 104.43 4 Holly Frontier (100%)
2018 2 97.24 4 Holly Frontier (100%)
2018 4 107.85 4 Holly Frontier (100%)
2018 6 97.12 4 Holly Frontier (100%)
2018 8 71.45 4 Holly Frontier (100%)
2018 11 73.51 4 Holly Frontier (100%)
2019 1 92.13 4 Holly Frontier (100%)
2019 3 52 4 Holly Frontier (100%)
2019 6 82.59 4 Holly Frontier (100%)
2019 7 41.96 4 Holly Frontier (100%)
2019 9 68.41 4 Holly Frontier (100%)
2019 12 82.68 4 ASCENT MIDSTREAM PARTNERS LLC (100%)
2020 2 60.28 4 ASCENT MIDSTREAM PARTNERS LLC (100%)
2020 4 64.03 4 ASCENT MIDSTREAM PARTNERS LLC (100%)
2020 10 147.73 4 ASCENT MIDSTREAM PARTNERS LLC (100%)
2020 12 64.14 4 ASCENT MIDSTREAM PARTNERS LLC (100%)
2021 3 86.37 4 ASCENT MIDSTREAM PARTNERS LLC (100%)
2021 6 33.35 4 ASCENT MIDSTREAM PARTNERS LLC (100%)
2021 11 60.59 4 ASCENT MIDSTREAM PARTNERS LLC (100%)
2022 9 80.67 4 ASCENT MIDSTREAM PARTNERS LLC (100%)
2023 3 100.98 4 ASCENT MIDSTREAM PARTNERS LLC (100%)
2023 7 72.71 4 ASCENT MIDSTREAM PARTNERS LLC (100%)
2023 12 59.44 4 ASCENT MIDSTREAM PARTNERS 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.