MAYFIELD RANCH "K"

Operated by UPP OPERATING, LLC (P-5 875310) in the M. M. W. (CANYON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 124725District 7CField 56267250CondensateGasSaveExport
Value, all time
$2.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$41 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 30 leases and 30 wells, and the rule below applies to all of them.

Discovered
1986-05-01
as the register files it
Field class
Gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1986-05-01.

The Commission's schedule remark for this field reads: OPERATOR REQUEST

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
CondensateDisposition204 bbl$9,482
GasProduction805,993 Mcf$2,258,533
Total$2,268,015

236,704 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 202601,011106.413.05$3,079
Apr 2026081798.932.87$2,345
Mar 202601,01389.753.15$3,190
Feb 2026093263.503.75$3,495
Jan 2026093959.138.00$7,510
Dec 202501,13156.664.41$4,992
Nov 2025083058.593.93$3,259
Oct 2025040359.383.30$1,332
Sep 2025079762.743.08$2,452
Aug 202501,08063.933.01$3,256
Jul 202501,05666.743.32$3,501
Jun 2025082866.483.13$2,591
May 2025091260.553.23$2,948
Apr 2025053962.363.54$1,910
Mar 2025078667.704.27$3,355
Feb 2025077370.884.34$3,355
Jan 2025094574.324.28$4,043
Dec 2024087968.993.12$2,744
Nov 2024096569.052.20$2,121
Oct 2024067871.372.28$1,547
Sep 2024063569.612.36$1,501
Aug 2024054975.632.06$1,133
Jul 2024093579.932.15$2,007
Jun 2024085278.082.63$2,244
May 2024089978.812.20$1,976
Apr 2024063284.451.66$1,049
Mar 2024069180.301.55$1,068
Feb 2024069476.091.78$1,238
Jan 2024085773.023.30$2,826
Dec 202301,08271.262.61$2,825
Nov 202301,10377.892.81$3,097
Oct 2023075185.443.09$2,319
Sep 202301,03489.042.74$2,828
Aug 202301,00080.522.67$2,673
Jul 202301,02574.852.64$2,708
Jun 2023098168.962.26$2,216
May 202301,17570.622.23$2,617
Apr 202301,15278.122.24$2,578
Mar 202301,12172.852.39$2,683
Feb 202301,02175.112.47$2,517
Jan 202301,12176.533.39$3,798
Dec 2022095576.415.73$5,471
Nov 202201,05885.005.65$5,974
Oct 2022094387.185.86$5,530
Sep 202201,13884.888.16$9,290
Aug 202201,15694.529.13$10,551
Jul 20220972101.587.54$7,331
Jun 202201,116115.097.98$8,903
May 202201,156109.378.43$9,749
Apr 202201,047104.226.84$7,159
Mar 202201,068108.885.08$5,422
Feb 2022081291.054.86$3,945
Jan 202201,03581.844.54$4,697
Dec 202101,08171.323.90$4,215
Nov 202101,08377.435.24$5,672
Oct 202101,01179.795.71$5,777
Sep 2021051069.865.35$2,729
Aug 202101,09966.024.22$4,638
Jul 202101,12770.783.98$4,488
Jun 202101,10169.493.38$3,722
May 202121,07263.483.02$3,362
Apr 202101,07760.362.76$2,971
Mar 202101,16861.302.72$3,173
Feb 2021088757.805.55$4,921
Jan 202101,03850.412.81$2,917
Dec 202001,05344.642.68$2,817
Nov 2020221,05638.772.71$3,711
Oct 2020095636.972.48$2,369
Sep 2020074037.091.99$1,473
Aug 202001,14439.982.39$2,729
Jul 202001,08738.371.83$1,984
Jun 202001,06434.901.69$1,798
May 202001,16016.921.81$2,105
Apr 2020271,09714.751.80$2,378
Mar 202001,10430.341.86$2,049
Feb 2020097049.881.98$1,921
Jan 202001,13057.252.09$2,367
Dec 201901,15959.012.30$2,671
Nov 201901,11155.302.75$3,056
Oct 201901,18053.472.42$2,854
Sep 2019060655.052.66$1,610
Aug 2019015353.112.30$353
Jul 2019080056.272.46$1,968
Jun 2019011152.782.49$277
May 20190058.482.74$0
Apr 201901,08562.632.75$2,985
Mar 201901,30956.803.06$4,008
Feb 201901,14850.852.79$3,205
Jan 2019311,33346.033.23$5,730
Dec 201801,29446.594.19$5,416
Nov 201801,28552.934.24$5,445
Oct 201801,19161.443.40$4,047
Sep 201801,26359.543.11$3,925
Aug 201801,95559.403.07$5,995
Jul 2018078065.142.93$2,287
Jun 201801,25760.183.08$3,868
May 2018671,30065.382.90$8,152
Apr 201801,27563.842.90$3,699
Mar 201801,11161.222.79$3,096
Feb 201811,15461.782.77$3,254
Jan 201801,16762.874.01$4,679
Dec 201701,28157.272.92$3,742
Nov 201701,28355.423.12$4,001
Oct 201701,34949.292.98$4,025
Sep 201701,28747.523.09$3,973
Aug 201701,38645.373.00$4,164
Jul 201701,41443.873.09$4,365
Jun 201701,32542.493.09$4,091
May 201701,36945.373.26$4,468
Apr 201701,30447.933.21$4,188
Mar 201701,41046.772.98$4,207
Feb 201701,32050.452.95$3,897
Jan 201701,44449.413.42$4,937
Dec 201601,38248.763.72$5,145
Nov 201601,41342.492.64$3,736
Oct 201601,38846.193.09$4,289
Sep 201601,33341.553.10$4,133
Aug 201601,37441.442.92$4,018
Jul 201601,36041.622.92$3,977
Jun 201601,26845.352.69$3,406
May 2016281,35342.521.99$3,884
Apr 201601,25736.561.99$2,503
Mar 201601,29433.011.79$2,321
Feb 201601,17726.472.06$2,429
Jan 201601,33827.352.36$3,164
Dec 201501,36532.362.00$2,732
Nov 201501,28238.792.17$2,779
Oct 201501,34143.552.43$3,254
Sep 201501,31042.992.76$3,614
Aug 2015261,36440.162.87$4,962
Jul 201501,30348.152.95$3,837
Jun 201501,29056.152.88$3,719
May 201501,36655.212.96$4,037
Apr 201501,29449.822.71$3,502
Mar 201501,28242.892.93$3,762
Feb 201501,19444.662.98$3,554
Jan 201501,25443.433.10$3,888
Dec 201401,30954.693.59$4,701
Nov 201401,30670.464.25$5,553
Oct 201401,32378.303.90$5,161
Sep 201401,31686.164.05$5,324
Aug 201401,22989.394.04$4,959
Jul 201401,27896.564.18$5,342
Jun 201401,14898.164.74$5,438
May 201401,30694.734.73$6,173
Apr 201401,36995.944.81$6,584
Mar 201401,41295.895.06$7,140
Feb 201401,29997.406.19$8,043
Jan 201401,43290.404.86$6,961
Dec 201301,43791.824.35$6,257
Nov 201301,34088.853.74$5,009
Oct 201301,45997.423.78$5,514
Sep 201301,420104.113.72$5,279
Aug 201301,436104.253.52$5,058
Jul 201301,515102.523.72$5,632
Jun 201301,41294.403.93$5,554
May 201301,51894.834.15$6,298
Apr 201301,40493.964.28$6,013
Mar 201301,48793.623.91$5,818
Feb 201301,49091.233.42$5,096
Jan 201301,59291.603.42$5,445
Dec 201201,49586.773.42$5,113
Nov 201201,50086.953.62$5,437
Oct 201201,66689.383.40$5,664
Sep 201201,52794.672.92$4,456
Aug 201201,54592.662.91$4,493
Jul 201201,57585.133.02$4,758
Jun 201201,56679.822.52$3,945
May 201201,65491.612.49$4,116
Apr 201201,690101.652.00$3,375
Mar 20120260105.052.22$578
Feb 20120276101.102.57$709
Jan 201201,67198.092.73$4,569
Dec 201101,69396.873.24$5,485
Nov 201101,15195.723.31$3,811
Oct 201101,66884.983.65$6,086
Sep 201101,31183.623.99$5,225
Aug 201101,67083.404.15$6,929
Jul 201101,57594.144.52$7,115
Jun 201101,46592.904.64$6,797
May 201101,51498.134.40$6,669
Apr 201101,499105.964.33$6,496
Mar 201101,52696.364.06$6,192
Feb 201101,33285.644.18$5,568
Jan 201101,59086.504.59$7,296
Dec 2010083985.734.35$3,648
Nov 201001,43480.843.80$5,443
Oct 201001,50778.103.51$5,288
Sep 201001,52972.633.98$6,085
Aug 201001,62973.684.42$7,199
Jul 201001,59772.554.74$7,564
Jun 201001,55370.364.91$7,626
May 201001,63671.124.24$6,929
Apr 201001,55981.694.12$6,427
Mar 201001,56978.394.39$6,886
Feb 201001,47173.585.44$8,006
Jan 201001,62074.365.96$9,662
Dec 200901,60471.445.48$8,796
Nov 200901,55874.593.75$5,845
Oct 200901,64872.544.11$6,774
Sep 200901,59465.543.06$4,885
Aug 200901,75967.423.22$5,661
Jul 200901,54761.133.46$5,360
Jun 200901,35366.163.90$5,270
May 200901,45754.743.93$5,720
Apr 200901,44646.773.59$5,188
Mar 200901,55442.144.06$6,308
Feb 200901,37532.814.63$6,370
Jan 200901,50535.865.37$8,083
Dec 200801,51837.105.98$9,073
Nov 200801,58555.496.86$10,874
Oct 200801,48375.246.92$10,265
Sep 200801,437101.767.88$11,319
Aug 200801,687114.228.48$14,311
Jul 200801,553131.0811.39$17,688
Jun 200801,241131.3313.03$16,173
May 200801,520123.1711.57$17,593
Apr 200801,522110.3110.45$15,912
Mar 200801,693101.909.66$16,361
Feb 200801,83092.538.77$16,050
Jan 200801,74390.388.21$14,303
Dec 200701,53088.337.30$11,172
Nov 200701,61491.677.29$11,769
Oct 200702,46082.856.92$17,028
Sep 200701,59775.846.24$9,972
Aug 200702,33869.066.39$14,935
Jul 200702,36770.906.39$15,120
Jun 200702,33662.007.55$17,633
May 2007099758.747.85$7,823
Apr 200701,12359.617.81$8,765
Mar 200701,12356.927.30$8,200
Feb 2007094455.108.22$7,756
Jan 2007098150.306.73$6,599
Dec 200601,68456.656.92$11,651
Nov 200601,76254.207.62$13,422
Oct 2006090754.906.01$5,455
Sep 200601,04560.085.04$5,264
Aug 200601,09368.717.34$8,023
Jul 200601,20569.376.34$7,643
Jun 200601,16266.286.38$7,418
May 200601,18266.016.42$7,594
Apr 200601,06364.397.36$7,824
Mar 200601,04856.707.08$7,423
Feb 2006091657.597.75$7,100
Jan 200601,04960.598.93$9,371
Dec 200501,08854.9413.42$14,596
Nov 2005093654.6910.59$9,911
Oct 200501,12258.3413.80$15,479
Sep 200501,10461.4512.08$13,335
Aug 200501,15361.519.80$11,296
Jul 200501,16155.697.84$9,106
Jun 200501,12652.337.38$8,311
May 200501,14545.226.65$7,616
Apr 200501,20349.207.36$8,855
Mar 200501,31950.377.15$9,437
Feb 200501,21245.226.31$7,650
Jan 200501,42143.166.32$8,984
Dec 200401,24039.866.75$8,371
Nov 200401,02045.286.33$6,457
Oct 200401,02349.706.52$6,665
Sep 200401,21343.245.28$6,409
Aug 200401,21342.375.55$6,733
Jul 200401,28038.286.08$7,788
Jun 200401,20936.106.43$7,778
May 200401,27737.486.49$8,294
Apr 200401,37834.475.86$8,073
Mar 200401,45534.365.53$8,046
Feb 200401,20832.455.51$6,656
Jan 200401,45332.036.30$9,153
Dec 200301,65530.266.30$10,429
Nov 200301,46328.804.60$6,723
Oct 200301,66028.174.76$7,901
Sep 200301,75226.314.75$8,321
Aug 200302,04329.765.13$10,480
Jul 200301,90329.415.17$9,840
Jun 200301,79728.565.98$10,751
May 200302,17126.595.97$12,967
Apr 200301,90826.675.41$10,317
Mar 200302,86531.146.10$17,465
Feb 200301,54533.487.93$12,245
Jan 200302,43330.315.58$13,581
Dec 200202,48126.914.85$12,042
Nov 200201,55324.664.14$6,425
Oct 200202,12526.464.23$8,987
Sep 200201,92427.443.64$6,994
Aug 200201,21525.963.16$3,844
Jul 20020024.583.06$0
Jun 2002037323.733.34$1,245
May 2002049524.663.58$1,774
Apr 200201,20623.653.51$4,236
Mar 200202,12722.003.10$6,599
Feb 200201,20818.222.38$2,870
Jan 200201,57917.172.38$3,751
Dec 200101,52916.932.36$3,615
Nov 200101,84718.072.41$4,443
Oct 200101,77419.782.53$4,486
Sep 200101,45324.262.25$3,271
Aug 200101,29624.873.05$3,957
Jul 200101,64923.933.20$5,272
Jun 200101,56924.563.82$6,000
May 200101,73125.524.31$7,456
Apr 200101,73424.685.34$9,251
Mar 200101,69824.545.38$9,129
Feb 200101,58427.755.77$9,135
Jan 200101,49127.478.40$12,523
Dec 200001,57626.889.12$14,377
Nov 200001,91832.215.66$10,852
Oct 200001,89731.235.15$9,761
Sep 200001,78631.875.19$9,263
Aug 200002,14129.644.54$9,722
Jul 200002,24228.534.09$9,169
Jun 200002,10829.304.40$9,269
May 200002,09427.263.68$7,705
Apr 200002,14924.513.12$6,696
Mar 200002,23328.422.86$6,386
Feb 200001,80527.622.73$4,921
Jan 200001,99925.272.48$4,959
Dec 199902,03124.282.42$4,923
Nov 199901,99623.192.43$4,858
Oct 199902,10420.982.80$5,899
Sep 199902,14921.752.62$5,628
Aug 199902,18319.262.88$6,277
Jul 199902,21517.892.37$5,255
Jun 199902,10515.942.36$4,972
May 199902,13715.792.32$4,960
Apr 199902,00615.102.21$4,429
Mar 199902,28312.471.84$4,197
Feb 199902,2489.981.82$4,086
Jan 199902,29710.381.90$4,364
Dec 199802,3589.201.77$4,181
Nov 199802,35810.892.19$5,154
Oct 199802,46412.421.97$4,852
Sep 199801,88912.592.08$3,934
Aug 199804,84411.301.91$9,239
Jul 199803,80111.742.24$8,504
Jun 199804,23911.242.24$9,484
May 199804,67212.622.21$10,308
Apr 199803,49813.042.51$8,764
Mar 199803,77312.802.31$8,714
Feb 199802,54513.952.30$5,851
Jan 199804,27514.702.15$9,212
Dec 199706,77216.322.41$16,328
Nov 199703118.193.09$96
Oct 199708,61419.253.15$27,133
Sep 199708,17417.742.95$24,153
Aug 199708,31617.862.55$21,245
Jul 199708,18417.582.25$18,389
Jun 199707,15617.242.26$16,153
May 199708,13818.972.31$18,787
Apr 199708,22517.882.08$17,131
Mar 199708,01418.951.94$15,540
Feb 199706,92120.492.21$15,267
Jan 199709,51823.483.54$33,691
Dec 199608,26023.32$0
Nov 199608,03221.97$0
Oct 199608,17923.31$0
Sep 199607,50722.22$0
Aug 199608,03620.26$0
Jul 199608,25319.55$0
Jun 199608,00918.73$0
May 199607,97719.43$0
Apr 199607,53621.51$0
Mar 199607,61719.38$0
Feb 199605,64616.98$0
Jan 199606,98617.07$0
Dec 199506,81117.19$0
Nov 199507,59216.00$0
Oct 199507,44215.43$0
Sep 199507,15916.18$0
Aug 199507,68515.92$0
Jul 199508,15215.24$0
Jun 199507,44216.41$0
May 199507,41517.56$0
Apr 199508,11417.73$0
Mar 199505,14816.44$0
Feb 199502,30516.58$0
Jan 199502,61815.92$0
Dec 199402,56315.03$0
Nov 199402,62015.90$0
Oct 199402,59615.58$0
Sep 199402,53415.29$0
Aug 199402,69816.13$0
Jul 199402,70717.56$0
Jun 199402,63217.09$0
May 199402,94315.88$0
Apr 199402,81714.14$0
Mar 199402,93712.46$0
Feb 199402,65312.50$0
Jan 199402,98512.66$0
Dec 199302,86312.33$0
Nov 199302,62014.49$0
Oct 199302,71715.85$0
Sep 199302,88315.03$0
Aug 199303,17515.66$0
Jul 199302,99115.46$0
Jun 199302,94216.79$0
May 199302,95417.68$0
Apr 199302,82618.05$0
Mar 199302,92518.14$0
Feb 199302,18217.90$0
Jan 199303,02016.93$0

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                1,011 Mcf  × $  3.05 =     $3,079

────────────────────────────────────────────────────
Month total                                   $3,079

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 7C/G/124725 is the state's own key, not one this site invented.