MAYFIELD 33

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 201975District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.9 M
Sep 2003 – May 2026
Value, last 12 filed months
$3 k
at the published price for each month
Months reported
273
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 Gas112004-07-21153897
NGPA1none

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
CondensateDisposition188 bbl$11,723
GasProduction314,798 Mcf$1,936,941
Total$1,948,665

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 30.5591, -100.8260. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.55915, -100.82595 · 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
8,550 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 8,550 ft.

Completions filed
Sep 2003
1 of 1 wells

1 well

42-435364587X8,550 ftSep 2003

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 (273)

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

273 months

May 2026066106.413.05$201
Apr 202606598.932.87$187
Mar 202606589.753.15$205
Feb 202605863.503.75$218
Jan 202606259.138.00$496
Dec 202506656.664.41$291
Nov 202506358.593.93$247
Oct 202506859.383.30$225
Sep 202506562.743.08$200
Aug 202507263.933.01$217
Jul 202506966.743.32$229
Jun 202506766.483.13$210
May 202507260.553.23$233
Apr 202506762.363.54$237
Mar 202507367.704.27$312
Feb 202506470.884.34$278
Jan 202506974.324.28$295
Dec 202407568.993.12$234
Nov 202407169.052.20$156
Oct 202407571.372.28$171
Sep 202407169.612.36$168
Aug 202407675.632.06$157
Jul 202407779.932.15$165
Jun 202407878.082.63$205
May 202407678.812.20$167
Apr 202407584.451.66$124
Mar 202408080.301.55$124
Feb 202407676.091.78$136
Jan 202408073.023.30$264
Dec 202308171.262.61$211
Nov 202307877.892.81$219
Oct 202308085.443.09$247
Sep 202307989.042.74$216
Aug 202308380.522.67$222
Jul 202308674.852.64$227
Jun 202308868.962.26$199
May 202309070.622.23$200
Apr 202308878.122.24$197
Mar 202309472.852.39$225
Feb 202308375.112.47$205
Jan 202309276.533.39$312
Dec 202209276.415.73$527
Nov 202209385.005.65$525
Oct 202209687.185.86$563
Sep 202209584.888.16$776
Aug 2022010094.529.13$913
Jul 20220103101.587.54$777
Jun 2022099115.097.98$790
May 20220105109.378.43$885
Apr 20220101104.226.84$691
Mar 20220104108.885.08$528
Feb 202209391.054.86$452
Jan 2022010681.844.54$481
Dec 2021010771.323.90$417
Nov 2021010577.435.24$550
Oct 2021011179.795.71$634
Sep 2021011169.865.35$594
Aug 2021011666.024.22$490
Jul 2021011870.783.98$470
Jun 2021011769.493.38$396
May 2021012263.483.02$368
Apr 2021011960.362.76$328
Mar 2021014061.302.72$380
Feb 202109757.805.55$538
Jan 2021011950.412.81$334
Dec 2020011944.642.68$318
Nov 2020012038.772.71$325
Oct 2020012736.972.48$315
Sep 2020012737.091.99$253
Aug 2020013439.982.39$320
Jul 2020013838.371.83$252
Jun 2020013534.901.69$228
May 2020014316.921.81$260
Apr 2020014014.751.80$253
Mar 2020014530.341.86$269
Feb 2020013349.881.98$263
Jan 2020014257.252.09$297
Dec 2019013159.012.30$302
Nov 2019012455.302.75$341
Oct 2019013553.472.42$327
Sep 2019015055.052.66$399
Aug 2019015053.112.30$346
Jul 2019015956.272.46$391
Jun 2019015252.782.49$379
May 2019015858.482.74$433
Apr 2019015462.632.75$424
Mar 2019015956.803.06$487
Feb 2019014350.852.79$399
Jan 2019016046.033.23$517
Dec 2018016246.594.19$678
Nov 2018016152.934.24$682
Oct 2018017161.443.40$581
Sep 2018016659.543.11$516
Aug 2018017559.403.07$537
Jul 2018017865.142.93$522
Jun 2018017160.183.08$526
May 2018017665.382.90$511
Apr 2018017263.842.90$499
Mar 2018017961.222.79$499
Feb 2018017261.782.77$476
Jan 2018019262.874.01$770
Dec 2017019757.272.92$576
Nov 2017019555.423.12$608
Oct 2017020649.292.98$615
Sep 2017021047.523.09$648
Aug 2017022745.373.00$682
Jul 2017023243.873.09$716
Jun 2017022942.493.09$707
May 2017024145.373.26$786
Apr 2017023847.933.21$764
Mar 2017024946.772.98$743
Feb 2017023250.452.95$685
Jan 2017026149.413.42$892
Dec 2016025948.763.72$964
Nov 2016026042.492.64$688
Oct 2016027646.193.09$853
Sep 2016027041.553.10$837
Aug 2016028241.442.92$825
Jul 2016028541.622.92$833
Jun 2016027945.352.69$749
May 2016029642.521.99$589
Apr 2016029536.561.99$587
Mar 2016030133.011.79$540
Feb 2016127026.472.06$584
Jan 2016026527.352.36$627
Dec 2015026732.362.00$534
Nov 2015027238.792.17$590
Oct 2015132043.552.43$820
Sep 2015043342.992.76$1,194
Aug 2015043840.162.87$1,258
Jul 2015046448.152.95$1,367
Jun 2015047356.152.88$1,364
May 2015948455.212.96$1,927
Apr 2015247449.822.71$1,383
Mar 2015047342.892.93$1,388
Feb 2015042144.662.98$1,253
Jan 2015249643.433.10$1,625
Dec 2014051154.693.59$1,835
Nov 2014252170.464.25$2,356
Oct 2014054778.303.90$2,134
Sep 2014052986.164.05$2,140
Aug 2014056089.394.04$2,260
Jul 2014257296.564.18$2,584
Jun 2014055398.164.74$2,619
May 2014056494.734.73$2,666
Apr 2014053595.944.81$2,573
Mar 2014258595.895.06$3,150
Feb 2014052497.406.19$3,245
Jan 2014156590.404.86$2,837
Dec 2013259991.824.35$2,792
Nov 2013058188.853.74$2,172
Oct 2013261997.423.78$2,534
Sep 20130612104.113.72$2,275
Aug 20130623104.253.52$2,195
Jul 20130603102.523.72$2,242
Jun 2013053394.403.93$2,097
May 2013053794.834.15$2,228
Apr 2013262393.964.28$2,856
Mar 2013757793.623.91$2,913
Feb 2013059591.233.42$2,035
Jan 2013267091.603.42$2,475
Dec 2012067486.773.42$2,305
Nov 2012067586.953.62$2,447
Oct 2012268489.383.40$2,504
Sep 2012070794.672.92$2,063
Aug 2012066092.662.91$1,919
Jul 2012076685.133.02$2,314
Jun 2012243979.822.52$1,266
May 2012071491.612.49$1,777
Apr 20120691101.652.00$1,380
Mar 20121715105.052.22$1,694
Feb 20122572101.102.57$1,672
Jan 2012068398.092.73$1,867
Dec 2011274396.873.24$2,601
Nov 2011276195.723.31$2,711
Oct 2011083484.983.65$3,043
Sep 2011082583.623.99$3,288
Aug 2011093783.404.15$3,888
Jul 2011094694.144.52$4,273
Jun 2011093192.904.64$4,320
May 2011295198.134.40$4,385
Apr 20110803105.964.33$3,480
Mar 2011080296.364.06$3,254
Feb 2011287285.644.18$3,816
Jan 2011095386.504.59$4,373
Dec 2010096485.734.35$4,191
Nov 2010095680.843.80$3,628
Oct 201021,04278.103.51$3,812
Sep 201001,01172.633.98$4,023
Aug 201001,09273.684.42$4,826
Jul 201021,12472.554.74$5,469
Jun 201001,12970.364.91$5,544
May 201001,26171.124.24$5,341
Apr 201001,24381.694.12$5,125
Mar 2010184178.394.39$3,769
Feb 2010298873.585.44$5,524
Jan 201021,10974.365.96$6,763
Dec 200921,16271.445.48$6,515
Nov 200921,14374.593.75$4,437
Oct 200901,21072.544.11$4,973
Sep 200901,19965.543.06$3,675
Aug 200921,24667.423.22$4,145
Jul 200901,23961.133.46$4,293
Jun 200921,21266.163.90$4,853
May 200901,38454.743.93$5,433
Apr 200911,25046.773.59$4,531
Mar 200941,36742.144.06$5,717
Feb 200911,22032.814.63$5,685
Jan 200911,40035.865.37$7,555
Dec 200821,43537.105.98$8,651
Nov 200821,49855.496.86$10,388
Oct 200801,59175.246.92$11,013
Sep 200801,549101.767.88$12,202
Aug 200801,647114.228.48$13,972
Jul 200821,673131.0811.39$19,317
Jun 200801,626131.3313.03$21,191
May 200801,706123.1711.57$19,746
Apr 200821,686110.3110.45$17,848
Mar 200801,746101.909.66$16,873
Feb 200821,70792.538.77$15,156
Jan 200821,87090.388.21$15,525
Dec 200721,88388.337.30$13,926
Nov 200701,90391.677.29$13,876
Oct 200722,03182.856.92$14,224
Sep 200701,98475.846.24$12,388
Aug 200702,09169.066.39$13,357
Jul 200722,15370.906.39$13,895
Jun 200702,12262.007.55$16,018
May 200722,29358.747.85$18,109
Apr 200702,25159.617.81$17,570
Mar 200722,33656.927.30$17,171
Feb 200722,11055.108.22$17,446
Jan 200742,42250.306.73$16,494
Dec 200622,53856.656.92$17,672
Nov 200642,56054.207.62$19,718
Oct 200622,76454.906.01$16,732
Sep 200622,75760.085.04$14,008
Aug 200602,97268.717.34$21,814
Jul 200623,01869.376.34$19,281
Jun 200622,96566.286.38$19,061
May 200633,45866.016.42$22,416
Apr 200612,73564.397.36$20,195
Mar 200642,93156.707.08$20,987
Feb 200642,95257.597.75$23,112
Jan 200643,37360.598.93$30,374
Dec 200543,51254.9413.42$47,335
Nov 200533,65654.6910.59$38,875
Oct 200503,79558.3413.80$52,355
Sep 200503,83861.4512.08$46,359
Aug 200504,20261.519.80$41,166
Jul 200504,21755.697.84$33,077
Jun 200504,13052.337.38$30,484
May 200504,55145.226.65$30,269
Apr 200524,36249.207.36$32,205
Mar 200503,86450.377.15$27,646
Feb 200553,88345.226.31$24,735
Jan 200543,82743.166.32$24,368
Dec 200424,04339.866.75$27,374
Nov 200443,65045.286.33$23,287
Oct 200404,00249.706.52$26,073
Sep 200424,02343.245.28$21,344
Aug 200424,33942.375.55$24,169
Jul 200425,45738.286.08$33,278
Jun 200405,29936.106.43$34,089
May 200425,11037.486.49$33,262
Apr 200436,21134.475.86$36,490
Mar 200437,06634.365.53$39,179
Feb 200437,12332.455.51$39,342
Jan 200498,34532.036.30$52,859
Dec 200348,89230.266.30$56,155
Nov 200307,69728.804.60$35,369
Oct 2003010,74628.174.76$51,147
Sep 2003012,59926.314.75$59,837

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                   66 Mcf  × $  3.05 =       $201

────────────────────────────────────────────────────
Month total                                     $201

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/201975 is the state's own key, not one this site invented.