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Yearly and monthly production

Caldwell West Unit Lease
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Lease: Caldwell West Unit
Operator: Union Valley Petroleum Corporation
Location: T35S, R3W, Sec. 7
Cumulative Production: 154641 mcf (from 2017 to 2024)
KS Dept. of Revenue Lease Code: 234673
KS Dept. of Revenue Lease Name: CALDWELL W UNIT
Field: Unknown
County: Sumner
Producing Zone:
Well Data (may be an incomplete list):
T35S R3W, Sec. 8, E2 NW SW
Lease: Luder 1
Operator: Union Valley Petroleum Corp.
Current Operator: Union Valley Petroleum Corporation
API Number: 15-191-22251
T35S R3W, Sec. 18, NW NE
Lease: Alvin 4
Operator: Union Valley Petroleum Corp.
Current Operator: Union Valley Petroleum Corporation
API Number: 15-191-22256
T35S R3W, Sec. 7, NW SE
Lease: Alvin 2
Operator: Union Valley Petroleum Corp.
Current Operator: Union Valley Petroleum Corporation
API Number: 15-191-20105-0001
T35S R3W, Sec. 7, SE NW NE
Lease: Alvin 1
Operator: Union Valley Petroleum Corp.
Current Operator: Union Valley Petroleum Corporation
API Number: 15-191-22222-0001
T35S R3W, Sec. 18, N2 SE NE
Lease: Alvin 6
Operator: Union Valley Petroleum Corp.
Current Operator: Union Valley Petroleum Corporation
API Number: 15-191-22288
T35S R3W, Sec. 18, NE NW
Lease: Alvin 7
Operator: Union Valley Petroleum Corp.
Current Operator: Union Valley Petroleum Corporation
API Number: 15-191-22356
T35S R3W, Sec. 18, SW NE
Lease: Alvin 8
Operator: Union Valley Petroleum Corp.
Current Operator: Union Valley Petroleum Corporation
API Number: 15-191-22372
T35S R3W, Sec. 7, SE SE
Lease: Alvin 3
Operator: Union Valley Petroleum Corp.
Current Operator: Union Valley Petroleum Corporation
API Number: 15-191-22247
T35S R3W, Sec. 7, N2 SE SW
Lease: Alvin 5
Operator: Union Valley Petroleum Corp.
Current Operator: Union Valley Petroleum Corporation
API Number: 15-191-22258
T35S R3W, Sec. 7, SE NE
Lease: Harry 1
Operator: Union Valley Petroleum Corp.
Current Operator: Union Valley Petroleum Corporation
API Number: 15-191-22289

Data are received monthly from the Kansas Department of Revenue.



Annual Gas Production, (mcf)

Year Production Wells
Production Plots

2017 1,816 11
2018 33,018 11
2019 15,454 11
2020 20,826 11
2021 22,827 11
2022 25,495 11
2023 23,085 11
2024 12,120 11
Reported through 7-2024.
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
2017 12 1816 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 1 2578 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 2 2411 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 3 2979 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 4 2994 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 5 3050 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 6 2782 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 7 2811 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 8 2748 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 9 2288 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 10 3211 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 11 2959 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2018 12 2207 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 1 1509 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 2 1176 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 3 1205 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 4 1015 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 5 1049 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 6 1003 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 7 1028 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 8 1008 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 9 1287 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 10 1501 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 11 2224 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2019 12 1449 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 1 1494 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 2 1485 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 3 1732 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 4 357 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 5 6 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 6 1801 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 7 2791 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 8 2452 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 9 3040 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 10 2979 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 11 1808 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2020 12 881 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 1 1724 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 2 2054 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 3 2191 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 4 2495 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 5 1862 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 6 2482 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 7 2446 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 8 1934 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 9 938 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 10 1587 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 11 753 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2021 12 2361 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 1 1799 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 2 1633 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 3 1622 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 4 1888 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 5 2099 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 6 2626 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 7 2450 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 8 2550 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 9 1986 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 10 2883 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 11 2078 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2022 12 1881 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 1 1862 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 2 1598 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 3 1335 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 4 1856 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 5 2443 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 6 1644 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 7 2556 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 8 2406 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 9 2184 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 10 2219 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 11 1065 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2023 12 1917 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2024 1 1248 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2024 2 1486 11 Targa Pipeline Mid-Continent Westok LLC (100%)
2024 3 1757 11 Targa Resources Partners LP (100%)
2024 4 1819 11 Targa Resources Partners LP (100%)
2024 5 1963 11 Targa Resources Partners LP (100%)
2024 6 1920 11 Targa Resources Partners LP (100%)
2024 7 1927 11 Targa Resources Partners LP (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.