MAYFIELD 45

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

Gas lease lease 177606District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.5 M
Mar 2000 – May 2026
Value, last 12 filed months
$22 k
at the published price for each month
Months reported
315
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 6,629 leases and 6,629 wells, and the rule below applies to all of them.

Discovered
1967-07-01
as the register files it
Field class
Gas
the register's own label
Between wells
1,000 ft
minimum
From a lease line
500 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2003-06-24.

The Commission's schedule remark for this field reads: FIELD PER ORDER 7C-0234582 6/2403

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
High Cost Gas222000-08-11 – 2001-01-052 dockets
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
CondensateDisposition510 bbl$27,867
GasProduction529,353 Mcf$2,514,820
Total$2,542,687

Wells on this lease (1)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 30.5692, -100.7950. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.56924, -100.79500 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,400 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

The one well that filed a depth was drilled to 8,400 ft.

Completions filed
Mar 2000
1 of 1 wells

1 well

42-4353504398,400 ftMar 2000

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (315)

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

315 months

May 20260489106.413.05$1,489
Apr 2026048598.932.87$1,392
Mar 2026051289.753.15$1,613
Feb 2026044863.503.75$1,680
Jan 2026049359.138.00$3,943
Dec 2025050456.664.41$2,224
Nov 2025049358.593.93$1,936
Oct 2025050759.383.30$1,676
Sep 2025048062.743.08$1,477
Aug 2025051563.933.01$1,553
Jul 2025051766.743.32$1,714
Jun 2025050466.483.13$1,577
May 2025050560.553.23$1,632
Apr 2025051362.363.54$1,818
Mar 2025048267.704.27$2,057
Feb 2025044670.884.34$1,936
Jan 2025049274.324.28$2,105
Dec 2024050368.993.12$1,570
Nov 2024049369.052.20$1,084
Oct 2024053871.372.28$1,227
Sep 2024053769.612.36$1,270
Aug 2024052475.632.06$1,081
Jul 2024021979.932.15$470
Jun 20240078.082.63$0
May 2024115378.812.20$983
Apr 2024033784.451.66$559
Mar 2024053280.301.55$822
Feb 2024052676.091.78$938
Jan 2024151973.023.30$1,785
Dec 2023053671.262.61$1,399
Nov 2023054377.892.81$1,525
Oct 2023647185.443.09$1,967
Sep 2023052489.042.74$1,433
Aug 2023055280.522.67$1,475
Jul 2023755274.852.64$1,982
Jun 2023053868.962.26$1,215
May 2023055170.622.23$1,227
Apr 2023354578.122.24$1,454
Mar 2023056672.852.39$1,355
Feb 2023051075.112.47$1,258
Jan 2023356876.533.39$2,154
Dec 2022056976.415.73$3,260
Nov 2022055285.005.65$3,117
Oct 2022356987.185.86$3,598
Sep 2022055584.888.16$4,531
Aug 2022157994.529.13$5,379
Jul 20220581101.587.54$4,382
Jun 20220567115.097.98$4,523
May 20220583109.378.43$4,916
Apr 20220558104.226.84$3,815
Mar 20220579108.885.08$2,939
Feb 2022053591.054.86$2,599
Jan 2022157581.844.54$2,691
Dec 2021059371.323.90$2,312
Nov 2021057477.435.24$3,006
Oct 2021260279.795.71$3,599
Sep 2021059169.865.35$3,162
Aug 2021061866.024.22$2,608
Jul 2021061970.783.98$2,465
Jun 2021064069.493.38$2,164
May 2021157063.483.02$1,784
Apr 2021059960.362.76$1,652
Mar 2021162761.302.72$1,765
Feb 2021060557.805.55$3,357
Jan 2021060650.412.81$1,703
Dec 2020260644.642.68$1,711
Nov 2020060038.772.71$1,624
Oct 2020464936.972.48$1,756
Sep 2020057937.091.99$1,153
Aug 2020364939.982.39$1,668
Jul 2020062038.371.83$1,132
Jun 2020062534.901.69$1,056
May 2020064916.921.81$1,178
Apr 2020261514.751.80$1,139
Mar 2020060030.341.86$1,114
Feb 2020058549.881.98$1,159
Jan 2020063757.252.09$1,334
Dec 2019962859.012.30$1,978
Nov 2019059955.302.75$1,648
Oct 20191460953.472.42$2,221
Sep 2019044155.052.66$1,172
Aug 2019051453.112.30$1,184
Jul 2019063556.272.46$1,562
Jun 2019272152.782.49$1,902
May 2019064458.482.74$1,765
Apr 2019062862.632.75$1,727
Mar 2019069356.803.06$2,122
Feb 2019062350.852.79$1,740
Jan 2019069646.033.23$2,247
Dec 2018171646.594.19$3,043
Nov 2018067652.934.24$2,864
Oct 2018973461.443.40$3,047
Sep 2018071459.543.11$2,219
Aug 2018173559.403.07$2,313
Jul 2018072465.142.93$2,123
Jun 2018568460.183.08$2,406
May 20181162365.382.90$2,526
Apr 2018074763.842.90$2,167
Mar 2018178061.222.79$2,235
Feb 2018169261.782.77$1,976
Jan 2018171162.874.01$2,914
Dec 2017076457.272.92$2,232
Nov 20171475355.423.12$3,124
Oct 2017177249.292.98$2,353
Sep 2017075947.523.09$2,343
Aug 2017076245.373.00$2,289
Jul 2017078743.873.09$2,430
Jun 2017074342.493.09$2,294
May 2017078545.373.26$2,562
Apr 2017177447.933.21$2,534
Mar 2017177046.772.98$2,344
Feb 2017173350.452.95$2,215
Jan 2017080649.413.42$2,756
Dec 2016182148.763.72$3,105
Nov 2016178842.492.64$2,126
Oct 2016073746.193.09$2,278
Sep 2016178641.553.10$2,479
Aug 2016079041.442.92$2,310
Jul 2016281241.622.92$2,458
Jun 2016077945.352.69$2,092
May 2016195842.521.99$1,950
Apr 2016476436.561.99$1,667
Mar 2016182133.011.79$1,506
Feb 2016075526.472.06$1,558
Jan 2016161027.352.36$1,470
Dec 2015065332.362.00$1,307
Nov 2015070038.792.17$1,517
Oct 2015280843.552.43$2,048
Sep 201501,52642.992.76$4,209
Aug 2015089540.162.87$2,571
Jul 2015074148.152.95$2,182
Jun 2015069956.152.88$2,015
May 2015265355.212.96$2,040
Apr 2015261749.822.71$1,770
Mar 2015068342.892.93$2,004
Feb 2015258444.662.98$1,827
Jan 2015565543.433.10$2,248
Dec 2014149654.693.59$1,836
Nov 2014047170.464.25$2,003
Oct 2014149678.303.90$2,013
Sep 2014042886.164.05$1,731
Aug 2014034489.394.04$1,388
Jul 2014557696.564.18$2,890
Jun 2014076298.164.74$3,610
May 2014285694.734.73$4,235
Apr 2014094995.944.81$4,564
Mar 2014284695.895.06$4,470
Feb 2014064497.406.19$3,988
Jan 2014293090.404.86$4,701
Dec 2013295991.824.35$4,360
Nov 2013089188.853.74$3,331
Oct 2013289497.423.78$3,574
Sep 20130849104.113.72$3,156
Aug 20132886104.253.52$3,330
Jul 20134915102.523.72$3,812
Jun 2013686394.403.93$3,961
May 2013084794.834.15$3,514
Apr 2013295593.964.28$4,278
Mar 201321,00993.623.91$4,135
Feb 2013091591.233.42$3,129
Jan 201321,00691.603.42$3,624
Dec 201201,02586.773.42$3,506
Nov 2012297586.953.62$3,708
Oct 201201,08389.383.40$3,682
Sep 201241,01794.672.92$3,347
Aug 201221,01792.662.91$3,143
Jul 201201,00785.133.02$3,042
Jun 201221,01079.822.52$2,704
May 201201,05591.612.49$2,625
Apr 20122963101.652.00$2,126
Mar 201221,042105.052.22$2,526
Feb 201201,003101.102.57$2,578
Jan 201201,05098.092.73$2,871
Dec 2011298196.873.24$3,372
Nov 2011291095.723.31$3,205
Oct 2011092384.983.65$3,368
Sep 2011292283.623.99$3,842
Aug 201101,00483.404.15$4,166
Jul 201121,05594.144.52$4,954
Jun 2011290692.904.64$4,390
May 201101,07698.134.40$4,740
Apr 20112944105.964.33$4,303
Mar 201101,17596.364.06$4,767
Feb 2011277185.644.18$3,394
Jan 201131,00686.504.59$4,876
Dec 201001,04185.734.35$4,526
Nov 201001,05580.843.80$4,004
Oct 201021,13678.103.51$4,142
Sep 201021,12372.633.98$4,614
Aug 201001,16473.684.42$5,144
Jul 201051,14072.554.74$5,762
Jun 201001,21470.364.91$5,961
May 201021,07371.124.24$4,687
Apr 201021,20581.694.12$5,131
Mar 201031,19778.394.39$5,488
Feb 201001,08473.585.44$5,900
Jan 201051,18974.365.96$7,463
Dec 200901,21871.445.48$6,679
Nov 200941,26374.593.75$5,037
Oct 200901,35472.544.11$5,565
Sep 200921,32965.543.06$4,204
Aug 200901,36867.423.22$4,403
Jul 200951,38761.133.46$5,111
Jun 200921,39166.163.90$5,550
May 200931,53154.743.93$6,175
Apr 200921,31646.773.59$4,815
Mar 200941,56042.144.06$6,501
Feb 200951,35032.814.63$6,419
Jan 200921,63735.865.37$8,864
Dec 200831,50737.105.98$9,119
Nov 200831,42755.496.86$9,956
Oct 200821,49775.246.92$10,513
Sep 200821,476101.767.88$11,830
Aug 200821,537114.228.48$13,267
Jul 200811,562131.0811.39$17,921
Jun 200811,533131.3313.03$20,110
May 200811,319123.1711.57$15,390
Apr 200861,455110.3110.45$15,874
Mar 200821,534101.909.66$15,028
Feb 200821,47592.538.77$13,122
Jan 200831,54390.388.21$12,933
Dec 200721,62688.337.30$12,050
Nov 200731,83691.677.29$13,663
Oct 200711,21282.856.92$8,472
Sep 200711,36675.846.24$8,605
Aug 200741,56169.066.39$10,248
Jul 200731,81570.906.39$11,807
Jun 200701,57162.007.55$11,859
May 200741,62558.747.85$12,985
Apr 200721,78359.617.81$14,036
Mar 200721,83256.927.30$13,491
Feb 200711,72255.108.22$14,203
Jan 200721,89150.306.73$12,821
Dec 200601,95056.656.92$13,491
Nov 200631,86654.207.62$14,377
Oct 200602,35854.906.01$14,181
Sep 200602,13360.085.04$10,744
Aug 200602,13568.717.34$15,671
Jul 200602,18269.376.34$13,840
Jun 200621,76266.286.38$11,381
May 200601,70966.016.42$10,980
Apr 200601,59164.397.36$11,711
Mar 200601,86556.707.08$13,210
Feb 200621,69057.597.75$13,215
Jan 200601,86660.598.93$16,670
Dec 200501,69654.9413.42$22,753
Nov 200521,95154.6910.59$20,767
Oct 200501,91458.3413.80$26,405
Sep 200521,91861.4512.08$23,290
Aug 200502,25161.519.80$22,053
Jul 200522,67455.697.84$21,085
Jun 200502,62352.337.38$19,360
May 200502,61745.226.65$17,406
Apr 200532,60949.207.36$19,351
Mar 200502,52950.377.15$18,095
Feb 200532,50345.226.31$15,934
Jan 200532,96243.166.32$18,856
Dec 200422,59739.866.75$17,612
Nov 200432,80645.286.33$17,899
Oct 200402,93649.706.52$19,128
Sep 200412,82843.245.28$14,986
Aug 200412,93742.375.55$16,345
Jul 200413,07438.286.08$18,741
Jun 200403,04336.106.43$19,576
May 200413,24637.486.49$21,119
Apr 200413,08934.475.86$18,131
Mar 200413,44634.365.53$19,091
Feb 200413,11532.455.51$17,195
Jan 200443,05332.036.30$19,361
Dec 200332,89830.266.30$18,353
Nov 200303,39328.804.60$15,591
Oct 200303,74628.174.76$17,830
Sep 200343,68826.314.75$17,621
Aug 200303,87529.765.13$19,878
Jul 200303,98529.415.17$20,606
Jun 200354,18828.565.98$25,199
May 200304,54526.595.97$27,146
Apr 200344,42226.675.41$24,018
Mar 200384,55531.146.10$28,017
Feb 200344,24333.487.93$33,763
Jan 200304,30430.315.58$24,025
Dec 200264,61026.914.85$22,537
Nov 200204,82224.664.14$19,948
Oct 200205,06226.464.23$21,408
Sep 200274,91227.443.64$18,048
Aug 200205,20925.963.16$16,482
Jul 200205,77124.583.06$17,669
Jun 200205,93223.733.34$19,802
May 200206,27224.663.58$22,479
Apr 200296,12523.653.51$21,726
Mar 200276,20422.003.10$19,403
Feb 200205,87618.222.38$13,960
Jan 2002307,30317.172.38$17,865
Dec 2001206,79216.932.36$16,398
Nov 200107,11918.072.41$17,125
Oct 200108,66619.782.53$21,915
Sep 200106,14324.262.25$13,830
Aug 200107,27924.873.05$22,224
Jul 200157,14423.933.20$22,960
Jun 200108,58624.563.82$32,834
May 200109,77825.524.31$42,117
Apr 2001010,12324.685.34$54,009
Mar 2001010,42324.545.38$56,039
Feb 200183,74527.755.77$21,820
Jan 200102,40327.478.40$20,182
Dec 200002,57726.889.12$23,509
Nov 200062,63632.215.66$15,108
Oct 200003,04331.235.15$15,658
Sep 200003,06431.875.19$15,891
Aug 200053,08829.644.54$14,170
Jul 200003,81228.534.09$15,590
Jun 200024,05329.304.40$17,881
May 200075,18827.263.68$19,281
Apr 2000146,41324.513.12$20,326
Mar 200008,18528.422.86$23,407

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                  489 Mcf  × $  3.05 =     $1,489

────────────────────────────────────────────────────
Month total                                   $1,489

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/177606 is the state's own key, not one this site invented.