MAYFIELD 32

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 211599District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$941 k
Mar 2005 – May 2026
Value, last 12 filed months
$18 k
at the published price for each month
Months reported
255
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 Gas112007-06-25178687
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
CondensateDisposition97 bbl$6,558
GasProduction158,988 Mcf$934,285
Total$940,844

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 30.5520, -100.8219. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.55195, -100.82186 · 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
8,600 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 8,600 ft.

Completions filed
Mar 2005
1 of 1 wells

1 well

42-43537231158,600 ftMar 2005

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 (255)

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

255 months

May 2026049106.413.05$149
Apr 202605798.932.87$164
Mar 2026024389.753.15$765
Feb 2026020463.503.75$765
Jan 202601,37659.138.00$11,005
Dec 2025021856.664.41$962
Nov 2025022158.593.93$868
Oct 2025024959.383.30$823
Sep 2025024462.743.08$751
Aug 2025016763.933.01$503
Jul 2025025066.743.32$829
Jun 2025025766.483.13$804
May 2025026660.553.23$860
Apr 2025025362.363.54$896
Mar 2025019067.704.27$811
Feb 2025011770.884.34$508
Jan 202506374.324.28$270
Dec 202405368.993.12$165
Nov 2024012569.052.20$275
Oct 2024015771.372.28$358
Sep 2024015469.612.36$364
Aug 2024015875.632.06$326
Jul 2024015979.932.15$341
Jun 2024015478.082.63$406
May 2024015878.812.20$347
Apr 2024018884.451.66$312
Mar 2024013180.301.55$202
Feb 2024014276.091.78$253
Jan 2024014173.023.30$465
Dec 2023020771.262.61$540
Nov 2023011777.892.81$328
Oct 2023015685.443.09$482
Sep 2023014889.042.74$405
Aug 2023015780.522.67$420
Jul 2023015774.852.64$415
Jun 2023015468.962.26$348
May 2023015570.622.23$345
Apr 2023015678.122.24$349
Mar 2023016472.852.39$392
Feb 2023113875.112.47$415
Jan 2023017276.533.39$583
Dec 2022119276.415.73$1,176
Nov 2022019285.005.65$1,084
Oct 2022019987.185.86$1,167
Sep 2022019584.888.16$1,592
Aug 2022020194.529.13$1,835
Jul 20220202101.587.54$1,524
Jun 20220218115.097.98$1,739
May 20220222109.378.43$1,872
Apr 20221209104.226.84$1,533
Mar 20220209108.885.08$1,061
Feb 2022019791.054.86$957
Jan 2022023581.844.54$1,066
Dec 2021022371.323.90$870
Nov 2021021577.435.24$1,126
Oct 2021022879.795.71$1,303
Sep 2021022069.865.35$1,177
Aug 2021023166.024.22$975
Jul 2021023070.783.98$916
Jun 2021122569.493.38$830
May 2021022763.483.02$685
Apr 2021022660.362.76$623
Mar 2021126061.302.72$768
Feb 2021014257.805.55$788
Jan 2021022050.412.81$618
Dec 2020021744.642.68$581
Nov 2020021438.772.71$579
Oct 2020022536.972.48$558
Sep 2020022337.091.99$444
Aug 2020023739.982.39$565
Jul 2020123438.371.83$465
Jun 2020022634.901.69$382
May 2020023216.921.81$421
Apr 2020023714.751.80$428
Mar 2020023630.341.86$438
Feb 2020022349.881.98$442
Jan 2020024357.252.09$509
Dec 2019024159.012.30$555
Nov 2019024055.302.75$660
Oct 2019025353.472.42$612
Sep 2019025855.052.66$686
Aug 2019026553.112.30$611
Jul 2019027556.272.46$677
Jun 2019020052.782.49$498
May 2019034858.482.74$954
Apr 2019020562.632.75$564
Mar 2019027156.803.06$830
Feb 2019025250.852.79$704
Jan 2019028246.033.23$910
Dec 2018025246.594.19$1,055
Nov 2018012052.934.24$508
Oct 2018015461.443.40$523
Sep 2018218559.543.11$694
Aug 2018015359.403.07$469
Jul 201809465.142.93$276
Jun 2018011260.183.08$345
May 2018045065.382.90$1,305
Apr 20181235663.842.90$1,799
Mar 2018050061.222.79$1,393
Feb 2018046761.782.77$1,292
Jan 2018237962.874.01$1,645
Dec 2017031957.272.92$932
Nov 2017032955.423.12$1,026
Oct 2017034749.292.98$1,035
Sep 2017033547.523.09$1,034
Aug 2017157145.373.00$1,761
Jul 2017052743.873.09$1,627
Jun 2017042842.493.09$1,321
May 2017043545.373.26$1,420
Apr 2017042547.933.21$1,365
Mar 2017043846.772.98$1,307
Feb 2017039750.452.95$1,172
Jan 2017041249.413.42$1,409
Dec 2016141148.763.72$1,579
Nov 2016040242.492.64$1,063
Oct 2016042446.193.09$1,310
Sep 2016043941.553.10$1,361
Aug 2016039641.442.92$1,158
Jul 2016042341.622.92$1,237
Jun 2016041745.352.69$1,120
May 2016042542.521.99$846
Apr 2016142336.561.99$879
Mar 2016044333.011.79$795
Feb 2016142026.472.06$893
Jan 2016031127.352.36$735
Dec 2015045232.362.00$905
Nov 2015037838.792.17$819
Oct 2015136743.552.43$934
Sep 2015037542.992.76$1,034
Aug 2015038540.162.87$1,106
Jul 2015035148.152.95$1,034
Jun 2015042256.152.88$1,217
May 2015042155.212.96$1,244
Apr 2015140949.822.71$1,157
Mar 2015040742.892.93$1,194
Feb 2015038044.662.98$1,131
Jan 2015242843.433.10$1,414
Dec 2014045554.693.59$1,634
Nov 2014143570.464.25$1,920
Oct 2014047378.303.90$1,845
Sep 2014046886.164.05$1,893
Aug 2014045789.394.04$1,844
Jul 2014142596.564.18$1,873
Jun 2014043098.164.74$2,037
May 2014037694.734.73$1,777
Apr 2014037495.944.81$1,799
Mar 2014144495.895.06$2,341
Feb 2014039397.406.19$2,433
Jan 2014144990.404.86$2,273
Dec 2013144991.824.35$2,047
Nov 2013045088.853.74$1,682
Oct 2013148197.423.78$1,915
Sep 20130464104.113.72$1,725
Aug 20130475104.253.52$1,673
Jul 20130468102.523.72$1,740
Jun 2013046094.403.93$1,809
May 2013049894.834.15$2,066
Apr 2013147293.964.28$2,115
Mar 2013051793.623.91$2,023
Feb 2013048291.233.42$1,648
Jan 2013155491.603.42$1,986
Dec 2012054586.773.42$1,864
Nov 2012045186.953.62$1,635
Oct 2012151789.383.40$1,847
Sep 2012043694.672.92$1,272
Aug 2012056092.662.91$1,629
Jul 2012039785.133.02$1,199
Jun 2012049679.822.52$1,249
May 2012053791.612.49$1,336
Apr 20120532101.652.00$1,062
Mar 20121559105.052.22$1,347
Feb 20121561101.102.57$1,543
Jan 2012046998.092.73$1,282
Dec 2011350796.873.24$1,933
Nov 2011150395.723.31$1,761
Oct 2011043984.983.65$1,602
Sep 2011048483.623.99$1,929
Aug 2011060283.404.15$2,498
Jul 2011052494.144.52$2,367
Jun 2011052292.904.64$2,422
May 2011163398.134.40$2,886
Apr 20110504105.964.33$2,184
Mar 2011060996.364.06$2,471
Feb 2011158285.644.18$2,518
Jan 2011058086.504.59$2,661
Dec 2010064485.734.35$2,800
Nov 2010060280.843.80$2,285
Oct 2010170678.103.51$2,555
Sep 2010068772.633.98$2,734
Aug 2010070773.684.42$3,124
Jul 2010174472.554.74$3,597
Jun 2010074070.364.91$3,634
May 2010078571.124.24$3,325
Apr 2010080481.694.12$3,315
Mar 2010180878.394.39$3,624
Feb 2010175373.585.44$4,172
Jan 2010186674.365.96$5,239
Dec 2009190371.445.48$5,023
Nov 2009191274.593.75$3,496
Oct 2009098972.544.11$4,065
Sep 200901,06965.543.06$3,276
Aug 200911,16267.423.22$3,807
Jul 200901,27961.133.46$4,431
Jun 200921,43466.163.90$5,718
May 200901,84354.743.93$7,235
Apr 200911,15046.773.59$4,172
Mar 2009239042.144.06$1,667
Feb 2009161432.814.63$2,877
Jan 2009171335.865.37$3,865
Dec 2008176437.105.98$4,604
Nov 2008171455.496.86$4,954
Oct 2008076575.246.92$5,295
Sep 20080741101.767.88$5,837
Aug 20080798114.228.48$6,769
Jul 20081798131.0811.39$9,220
Jun 20080753131.3313.03$9,814
May 20080795123.1711.57$9,202
Apr 20081780110.3110.45$8,265
Mar 20080773101.909.66$7,470
Feb 2008182492.538.77$7,319
Jan 2008182490.388.21$6,852
Dec 2007187588.337.30$6,478
Nov 2007089591.677.29$6,526
Oct 2007192882.856.92$6,506
Sep 2007090975.846.24$5,676
Aug 2007092069.066.39$5,877
Jul 2007196070.906.39$6,203
Jun 2007094262.007.55$7,111
May 200711,02658.747.85$8,109
Apr 200701,03059.617.81$8,039
Mar 200711,08056.927.30$7,943
Feb 200711,00755.108.22$8,329
Jan 200721,15750.306.73$7,884
Dec 200611,18656.656.92$8,262
Nov 200621,25454.207.62$9,661
Oct 200611,34054.906.01$8,113
Sep 200611,35960.085.04$6,906
Aug 200601,44468.717.34$10,599
Jul 200611,47169.376.34$9,400
Jun 200611,48366.286.38$9,534
May 200621,61766.016.42$10,521
Apr 200611,78464.397.36$13,195
Mar 200621,81556.707.08$12,969
Feb 200631,77157.597.75$13,900
Jan 200622,05360.598.93$18,461
Dec 200522,20354.9413.42$29,664
Nov 200522,36954.6910.59$25,193
Oct 200502,68958.3413.80$37,097
Sep 200502,69461.4512.08$32,541
Aug 200503,20361.519.80$31,379
Jul 200503,61655.697.84$28,363
Jun 200504,40152.337.38$32,484
May 200506,08145.226.65$40,446
Apr 200509,09549.207.36$66,944
Mar 200501,32650.377.15$9,487

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                   49 Mcf  × $  3.05 =       $149

────────────────────────────────────────────────────
Month total                                     $149

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/211599 is the state's own key, not one this site invented.