MAYFIELD 46

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 213789District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.7 M
Jul 2005 – May 2026
Value, last 12 filed months
$22 k
at the published price for each month
Months reported
251
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 Gas112006-04-13165170
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
CondensateDisposition174 bbl$12,026
GasProduction286,149 Mcf$1,663,747
Total$1,675,773

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 30.5775, -100.7863. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.57753, -100.78629 · 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
8,453 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 8,453 ft.

Completions filed
Jul 2005
1 of 1 wells

1 well

42-43537195228,453 ftJul 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 (251)

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

251 months

May 20260532106.413.05$1,620
Apr 2026042598.932.87$1,220
Mar 2026050089.753.15$1,575
Feb 2026044463.503.75$1,665
Jan 2026052659.138.00$4,207
Dec 2025049056.664.41$2,163
Nov 2025047758.593.93$1,873
Oct 2025050359.383.30$1,662
Sep 2025048662.743.08$1,495
Aug 2025050363.933.01$1,516
Jul 2025050166.743.32$1,661
Jun 2025048466.483.13$1,514
May 2025049660.553.23$1,603
Apr 2025047762.363.54$1,690
Mar 2025049067.704.27$2,091
Feb 2025043770.884.34$1,897
Jan 2025048474.324.28$2,071
Dec 2024049368.993.12$1,539
Nov 2024048269.052.20$1,060
Oct 2024050371.372.28$1,148
Sep 2024048969.612.36$1,156
Aug 2024051175.632.06$1,055
Jul 2024051379.932.15$1,101
Jun 2024049378.082.63$1,299
May 2024050878.812.20$1,117
Apr 2024049384.451.66$818
Mar 2024051080.301.55$788
Feb 2024048276.091.78$860
Jan 2024052373.023.30$1,725
Dec 2023052771.262.61$1,376
Nov 2023050077.892.81$1,404
Oct 2023052485.443.09$1,618
Sep 2023051589.042.74$1,409
Aug 2023053780.522.67$1,435
Jul 2023055274.852.64$1,458
Jun 2023053068.962.26$1,197
May 2023054270.622.23$1,207
Apr 2023051778.122.24$1,157
Mar 2023054872.852.39$1,311
Feb 2023049775.112.47$1,225
Jan 2023055276.533.39$1,870
Dec 2022453576.415.73$3,371
Nov 2022254785.005.65$3,258
Oct 2022057587.185.86$3,372
Sep 2022055384.888.16$4,515
Aug 2022057294.529.13$5,221
Jul 20220584101.587.54$4,405
Jun 20220558115.097.98$4,451
May 20220567109.378.43$4,782
Apr 20221547104.226.84$3,844
Mar 20220562108.885.08$2,853
Feb 2022050891.054.86$2,468
Jan 2022056881.844.54$2,577
Dec 2021057371.323.90$2,234
Nov 2021056177.435.24$2,938
Oct 2021059079.795.71$3,371
Sep 2021058169.865.35$3,109
Aug 2021061866.024.22$2,608
Jul 2021062170.783.98$2,473
Jun 2021159969.493.38$2,094
May 2021062163.483.02$1,874
Apr 2021060460.362.76$1,666
Mar 2021168161.302.72$1,912
Feb 2021038357.805.55$2,125
Jan 2021060750.412.81$1,706
Dec 2020061444.642.68$1,643
Nov 2020064438.772.71$1,743
Oct 2020050736.972.48$1,257
Sep 2020056137.091.99$1,117
Aug 2020060739.982.39$1,448
Jul 2020161638.371.83$1,163
Jun 2020052234.901.69$882
May 2020059316.921.81$1,076
Apr 2020057814.751.80$1,043
Mar 2020053430.341.86$991
Feb 2020051449.881.98$1,018
Jan 2020056357.252.09$1,179
Dec 2019059859.012.30$1,378
Nov 2019058955.302.75$1,620
Oct 2019065653.472.42$1,587
Sep 2019073155.052.66$1,942
Aug 2019068253.112.30$1,572
Jul 2019068256.272.46$1,678
Jun 2019061952.782.49$1,542
May 2019050958.482.74$1,395
Apr 2019066962.632.75$1,840
Mar 2019073956.803.06$2,263
Feb 2019057650.852.79$1,608
Jan 2019067446.033.23$2,176
Dec 2018067946.594.19$2,842
Nov 2018066352.934.24$2,809
Oct 2018067161.443.40$2,280
Sep 2018165959.543.11$2,108
Aug 2018068859.403.07$2,110
Jul 2018071065.142.93$2,082
Jun 2018070260.183.08$2,160
May 2018073965.382.90$2,144
Apr 2018172763.842.90$2,173
Mar 2018075961.222.79$2,115
Feb 2018069761.782.77$1,928
Jan 2018077462.874.01$3,103
Dec 2017078357.272.92$2,288
Nov 2017076655.423.12$2,389
Oct 2017079149.292.98$2,360
Sep 2017071447.523.09$2,204
Aug 2017075145.373.00$2,256
Jul 2017072943.873.09$2,251
Jun 2017068442.493.09$2,112
May 2017069945.373.26$2,281
Apr 2017067447.933.21$2,165
Mar 2017072446.772.98$2,160
Feb 2017060750.452.95$1,792
Jan 2017086349.413.42$2,950
Dec 2016176448.763.72$2,893
Nov 2016084742.492.64$2,240
Oct 2016094846.193.09$2,930
Sep 2016091741.553.10$2,843
Aug 2016085941.442.92$2,512
Jul 2016091241.622.92$2,667
Jun 2016089445.352.69$2,401
May 2016088642.521.99$1,764
Apr 2016165636.561.99$1,343
Mar 2016070233.011.79$1,259
Feb 2016172826.472.06$1,529
Jan 2016079127.352.36$1,870
Dec 2015087132.362.00$1,743
Nov 2015087238.792.17$1,890
Oct 2015293243.552.43$2,349
Sep 2015491542.992.76$2,696
Aug 2015087040.162.87$2,499
Jul 2015167748.152.95$2,042
Jun 2015077556.152.88$2,234
May 2015479255.212.96$2,562
Apr 2015393449.822.71$2,677
Mar 2015096042.892.93$2,817
Feb 2015087644.662.98$2,607
Jan 2015385843.433.10$2,791
Dec 2014096254.693.59$3,455
Nov 2014399570.464.25$4,442
Oct 201401,04478.303.90$4,073
Sep 201401,04186.164.05$4,211
Aug 2014084889.394.04$3,422
Jul 2014791996.564.18$4,517
Jun 2014089698.164.74$4,244
May 201401,03294.734.73$4,878
Apr 2014090595.944.81$4,352
Mar 2014394095.895.06$5,041
Feb 2014096797.406.19$5,988
Jan 2014297290.404.86$4,905
Dec 2013395191.824.35$4,417
Nov 2013090988.853.74$3,398
Oct 2013291797.423.78$3,661
Sep 20130863104.113.72$3,208
Aug 20130889104.253.52$3,132
Jul 20130791102.523.72$2,941
Jun 2013076894.403.93$3,021
May 2013084594.834.15$3,506
Apr 2013287493.964.28$3,931
Mar 2013098093.623.91$3,835
Feb 2013078491.233.42$2,681
Jan 2013295591.603.42$3,449
Dec 2012096286.773.42$3,290
Nov 2012096086.953.62$3,480
Oct 2012297089.383.40$3,476
Sep 2012094694.672.92$2,761
Aug 2012097492.662.91$2,833
Jul 2012098985.133.02$2,988
Jun 2012096679.822.52$2,433
May 201201,04791.612.49$2,605
Apr 201201,022101.652.00$2,041
Mar 201221,018105.052.22$2,472
Feb 20122932101.102.57$2,598
Jan 2012095298.092.73$2,603
Dec 2011297396.873.24$3,346
Nov 2011156395.723.31$1,960
Oct 2011042684.983.65$1,554
Sep 2011030183.623.99$1,200
Aug 2011056583.404.15$2,344
Jul 20110194.144.52$5
Jun 201127192.904.64$515
May 2011153398.134.40$2,446
Apr 20110209105.964.33$906
Mar 2011042896.364.06$1,737
Feb 2011234485.644.18$1,609
Jan 2011083486.504.59$3,827
Dec 201001,07085.734.35$4,652
Nov 201001,10280.843.80$4,182
Oct 201021,13078.103.51$4,121
Sep 201001,08572.633.98$4,318
Aug 201001,09173.684.42$4,822
Jul 201021,05972.554.74$5,161
Jun 201001,23770.364.91$6,074
May 201001,36071.124.24$5,760
Apr 201001,28881.694.12$5,310
Mar 201021,33278.394.39$6,002
Feb 201021,17973.585.44$6,564
Jan 201021,31974.365.96$8,015
Dec 200921,28071.445.48$7,162
Nov 200921,34674.593.75$5,199
Oct 200901,43772.544.11$5,906
Sep 200901,41865.543.06$4,346
Aug 200921,46367.423.22$4,844
Jul 200901,51061.133.46$5,231
Jun 200921,49966.163.90$5,971
May 200901,57554.743.93$6,183
Apr 200921,50246.773.59$5,482
Mar 200951,59342.144.06$6,677
Feb 200921,46932.814.63$6,872
Jan 200921,73135.865.37$9,369
Dec 200821,74037.105.98$10,474
Nov 200821,70955.496.86$11,835
Oct 200801,82675.246.92$12,640
Sep 200801,671101.767.88$13,163
Aug 200801,849114.228.48$15,685
Jul 200821,835131.0811.39$21,162
Jun 200801,782131.3313.03$23,224
May 200801,886123.1711.57$21,829
Apr 200821,900110.3110.45$20,085
Mar 200801,997101.909.66$19,299
Feb 200831,93392.538.77$17,231
Jan 200832,08390.388.21$17,364
Dec 200732,11488.337.30$15,701
Nov 200702,12691.677.29$15,502
Oct 200732,24582.856.92$15,788
Sep 200702,19675.846.24$13,712
Aug 200702,27369.066.39$14,520
Jul 200721,94470.906.39$12,560
Jun 200701,72062.007.55$12,983
May 200722,01458.747.85$15,920
Apr 200702,22059.617.81$17,328
Mar 200722,33556.927.30$17,164
Feb 200722,16455.108.22$17,890
Jan 200742,49450.306.73$16,978
Dec 200622,58456.656.92$17,991
Nov 200642,68254.207.62$20,647
Oct 200622,84054.906.01$17,189
Sep 200622,84960.085.04$14,471
Aug 200603,04768.717.34$22,365
Jul 200623,15669.376.34$20,156
Jun 200623,15666.286.38$20,280
May 200643,43266.016.42$22,315
Apr 200623,67464.397.36$27,171
Mar 200653,97956.707.08$28,466
Feb 200653,90857.597.75$30,579
Jan 200643,82960.598.93$34,448
Dec 200554,06954.9413.42$54,862
Nov 200544,75254.6910.59$50,535
Oct 200505,73558.3413.80$79,119
Sep 200506,72261.4512.08$81,195
Aug 200508,77261.519.80$85,938
Jul 2005011,42255.697.84$89,590

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                  532 Mcf  × $  3.05 =     $1,620

────────────────────────────────────────────────────
Month total                                   $1,620

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/213789 is the state's own key, not one this site invented.