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 84727District 7CField 81267333NGPA filingCondensateGasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$9 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 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
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
CondensateDisposition191 bbl$11,060
GasProduction343,503 Mcf$1,172,337
Total$1,183,397

70,507 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.

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 30.5828, -100.7851. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.58283, -100.78508 · 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
8,791 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 8,791 ft.

Completions filed
Oct 1979
1 of 1 wells

1 well

42-4353218428,791 ftOct 1979

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 (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 20260205106.413.05$624
Apr 2026023698.932.87$677
Mar 2026018189.753.15$570
Feb 2026019563.503.75$731
Jan 2026021359.138.00$1,704
Dec 2025018656.664.41$821
Nov 2025022058.593.93$864
Oct 2025020259.383.30$668
Sep 2025015162.743.08$465
Aug 2025023363.933.01$702
Jul 2025021466.743.32$709
Jun 2025017866.483.13$557
May 2025022660.553.23$731
Apr 2025023162.363.54$818
Mar 2025021267.704.27$905
Feb 2025018470.884.34$799
Jan 2025016974.324.28$723
Dec 2024023368.993.12$727
Nov 2024016669.052.20$365
Oct 2024022071.372.28$502
Sep 2024023169.612.36$546
Aug 2024021675.632.06$446
Jul 2024025679.932.15$550
Jun 2024021478.082.63$564
May 2024122378.812.20$569
Apr 2024019684.451.66$325
Mar 2024020180.301.55$311
Feb 2024018676.091.78$332
Jan 2024024573.023.30$808
Dec 2023026971.262.61$702
Nov 2023025677.892.81$719
Oct 2023023585.443.09$726
Sep 2023024389.042.74$665
Aug 2023025280.522.67$674
Jul 2023027174.852.64$716
Jun 2023019268.962.26$434
May 2023023870.622.23$530
Apr 2023025178.122.24$562
Mar 2023025772.852.39$615
Feb 2023023575.112.47$579
Jan 2023025876.533.39$874
Dec 2022027376.415.73$1,564
Nov 2022028985.005.65$1,632
Oct 2022024187.185.86$1,413
Sep 2022029684.888.16$2,416
Aug 2022028494.529.13$2,592
Jul 20220304101.587.54$2,293
Jun 20220299115.097.98$2,385
May 20220267109.378.43$2,252
Apr 20220345104.226.84$2,359
Mar 20220309108.885.08$1,569
Feb 2022028891.054.86$1,399
Jan 2022034181.844.54$1,547
Dec 2021034571.323.90$1,345
Nov 2021036377.435.24$1,901
Oct 2021032479.795.71$1,851
Sep 2021035169.865.35$1,878
Aug 2021040366.024.22$1,701
Jul 2021034870.783.98$1,386
Jun 2021032969.493.38$1,112
May 2021026563.483.02$800
Apr 2021032960.362.76$908
Mar 2021033961.302.72$921
Feb 2021030957.805.55$1,714
Jan 2021032950.412.81$925
Dec 2020033844.642.68$904
Nov 2020030438.772.71$823
Oct 2020035936.972.48$890
Sep 2020027537.091.99$548
Aug 2020033639.982.39$801
Jul 2020035238.371.83$642
Jun 2020049434.901.69$835
May 2020056516.921.81$1,025
Apr 2020019914.751.80$359
Mar 2020033730.341.86$626
Feb 2020029449.881.98$582
Jan 2020023357.252.09$488
Dec 2019026059.012.30$599
Nov 2019027955.302.75$767
Oct 2019027653.472.42$668
Sep 2019035755.052.66$949
Aug 2019047553.112.30$1,095
Jul 2019044656.272.46$1,097
Jun 2019443052.782.49$1,282
May 2019038158.482.74$1,044
Apr 2019038862.632.75$1,067
Mar 2019048356.803.06$1,479
Feb 2019146950.852.79$1,360
Jan 2019051546.033.23$1,663
Dec 2018352546.594.19$2,337
Nov 2018049852.934.24$2,110
Oct 2018061961.443.40$2,103
Sep 2018032359.543.11$1,004
Aug 2018050359.403.07$1,542
Jul 2018051665.142.93$1,513
Jun 2018046460.183.08$1,428
May 2018140265.382.90$1,232
Apr 2018048563.842.90$1,407
Mar 2018051661.222.79$1,438
Feb 2018124461.782.77$737
Jan 2018045262.874.01$1,812
Dec 2017047457.272.92$1,385
Nov 2017047355.423.12$1,475
Oct 2017049549.292.98$1,477
Sep 2017047847.523.09$1,476
Aug 2017051245.373.00$1,538
Jul 2017050443.873.09$1,556
Jun 2017051042.493.09$1,575
May 2017052145.373.26$1,700
Apr 2017055547.933.21$1,782
Mar 2017047946.772.98$1,429
Feb 2017148050.452.95$1,468
Jan 2017054849.413.42$1,874
Dec 2016054548.763.72$2,029
Nov 2016152942.492.64$1,441
Oct 2016054246.193.09$1,675
Sep 2016153041.553.10$1,685
Aug 2016050041.442.92$1,462
Jul 2016153041.622.92$1,592
Jun 2016049245.352.69$1,321
May 2016149942.521.99$1,036
Apr 2016248436.561.99$1,037
Mar 2016151833.011.79$962
Feb 2016048226.472.06$995
Jan 2016153427.352.36$1,290
Dec 2015052132.362.00$1,043
Nov 2015050538.792.17$1,095
Oct 2015151943.552.43$1,303
Sep 2015049842.992.76$1,374
Aug 2015050340.162.87$1,445
Jul 2015051148.152.95$1,505
Jun 2015049356.152.88$1,421
May 2015652955.212.96$1,895
Apr 2015148449.822.71$1,360
Mar 2015057642.892.93$1,690
Feb 2015255044.662.98$1,726
Jan 2015356243.433.10$1,873
Dec 2014252754.693.59$2,002
Nov 2014052970.464.25$2,249
Oct 2014257778.303.90$2,407
Sep 2014056186.164.05$2,269
Aug 2014056789.394.04$2,288
Jul 2014140996.564.18$1,806
Jun 2014048698.164.74$2,302
May 2014153094.734.73$2,600
Apr 2014060395.944.81$2,900
Mar 2014147395.895.06$2,488
Feb 2014055097.406.19$3,406
Jan 2014162490.404.86$3,123
Dec 2013161791.824.35$2,779
Nov 2013057888.853.74$2,161
Oct 2013156497.423.78$2,229
Sep 20130531104.113.72$1,974
Aug 20131565104.253.52$2,095
Jul 20133575102.523.72$2,445
Jun 2013054594.403.93$2,144
May 2013046794.834.15$1,938
Apr 2013158493.964.28$2,595
Mar 2013161593.623.91$2,500
Feb 2013055291.233.42$1,888
Jan 2013161591.603.42$2,195
Dec 2012062486.773.42$2,134
Nov 2012158186.953.62$2,193
Oct 2012063989.383.40$2,172
Sep 2012261194.672.92$1,972
Aug 2012161292.662.91$1,872
Jul 2012058285.133.02$1,758
Jun 2012159279.822.52$1,571
May 2012060391.612.49$1,500
Apr 20121585101.652.00$1,270
Mar 20121616105.052.22$1,474
Feb 20120584101.102.57$1,501
Jan 2012063498.092.73$1,733
Dec 2011164796.873.24$2,193
Nov 2011161995.723.31$2,145
Oct 2011061884.983.65$2,255
Sep 2011161883.623.99$2,547
Aug 2011062983.404.15$2,610
Jul 2011161994.144.52$2,890
Jun 2011158292.904.64$2,793
May 2011062598.134.40$2,753
Apr 20111597105.964.33$2,693
Mar 2011065496.364.06$2,654
Feb 2011160585.644.18$2,615
Jan 2011268586.504.59$3,316
Dec 2010065685.734.35$2,852
Nov 2010064780.843.80$2,456
Oct 2010162678.103.51$2,275
Sep 2010162972.633.98$2,576
Aug 2010070373.684.42$3,107
Jul 2010371372.554.74$3,595
Jun 2010069970.364.91$3,432
May 2010172171.124.24$3,125
Apr 2010171581.694.12$3,029
Mar 2010271178.394.39$3,277
Feb 2010065573.585.44$3,565
Jan 2010370274.365.96$4,410
Dec 2009071671.445.48$3,926
Nov 2009274374.593.75$2,937
Oct 2009078172.544.11$3,210
Sep 2009176665.543.06$2,413
Aug 2009077067.423.22$2,478
Jul 2009378961.133.46$2,917
Jun 2009178366.163.90$3,116
May 2009286554.743.93$3,505
Apr 2009175546.773.59$2,755
Mar 2009389942.144.06$3,775
Feb 2009381232.814.63$3,860
Jan 2009195535.865.37$5,165
Dec 2008293937.105.98$5,687
Nov 2008292955.496.86$6,484
Oct 2008192575.246.92$6,478
Sep 20081897101.767.88$7,168
Aug 20081980114.228.48$8,428
Jul 20081973131.0811.39$11,213
Jun 20081939131.3313.03$12,369
May 20081919123.1711.57$10,760
Apr 20084905110.3110.45$9,903
Mar 20081967101.909.66$9,447
Feb 2008191492.538.77$8,109
Jan 2008298790.388.21$8,280
Dec 200711,01188.337.30$7,471
Nov 2007397891.677.29$7,406
Oct 200711,04182.856.92$7,289
Sep 200711,02175.846.24$6,451
Aug 200731,07169.066.39$7,049
Jul 200721,11270.906.39$7,245
Jun 2007097362.007.55$7,345
May 200711,04458.747.85$8,250
Apr 200711,03159.617.81$8,107
Mar 200711,02856.927.30$7,563
Feb 2007097355.108.22$7,994
Jan 200701,08150.306.73$7,272
Dec 200601,11056.656.92$7,679
Nov 200611,05654.207.62$8,098
Oct 200601,08554.906.01$6,525
Sep 2006094860.085.04$4,775
Aug 2006091668.717.34$6,723
Jul 2006096369.376.34$6,108
Jun 2006181866.286.38$5,288
May 2006098766.016.42$6,341
Apr 2006092664.397.36$6,816
Mar 2006065256.707.08$4,618
Feb 2006142557.597.75$3,352
Jan 2006024560.598.93$2,189
Dec 2005067954.9413.42$9,109
Nov 2005194154.6910.59$10,018
Oct 2005075758.3413.80$10,443
Sep 2005177961.4512.08$9,471
Aug 2005084661.519.80$8,288
Jul 2005174055.697.84$5,860
Jun 2005095152.337.38$7,019
May 200501,13345.226.65$7,536
Apr 200511,01449.207.36$7,513
Mar 200501,19650.377.15$8,557
Feb 200511,17745.226.31$7,474
Jan 200511,21343.166.32$7,712
Dec 200411,25439.866.75$8,506
Nov 200411,20845.286.33$7,692
Oct 200401,11849.706.52$7,284
Sep 200401,08643.245.28$5,738
Aug 200401,14342.375.55$6,344
Jul 2004097238.286.08$5,914
Jun 2004041836.106.43$2,689
May 2004088337.486.49$5,735
Apr 2004068134.475.86$3,990
Mar 2004087734.365.53$4,850
Feb 2004082232.455.51$4,529
Jan 200411,04332.036.30$6,603
Dec 200301,28330.266.30$8,085
Nov 200301,11728.804.60$5,133
Oct 200301,29828.174.76$6,178
Sep 200311,14826.314.75$5,479
Aug 200301,24129.765.13$6,366
Jul 200301,22929.415.17$6,355
Jun 200311,17928.565.98$7,082
May 200301,14926.595.97$6,863
Apr 200311,13626.675.41$6,169
Mar 200321,53331.146.10$9,408
Feb 200311,14833.487.93$9,132
Jan 2003096230.315.58$5,370
Dec 2002267926.914.85$3,350
Nov 2002054024.664.14$2,234
Oct 200201,33426.464.23$5,642
Sep 200221,35927.443.64$4,995
Aug 200201,27825.963.16$4,044
Jul 200201,31724.583.06$4,032
Jun 200201,34823.733.34$4,500
May 200201,33024.663.58$4,767
Apr 200221,30523.653.51$4,631
Mar 200211,19622.003.10$3,733
Feb 200201,14718.222.38$2,725
Jan 200251,22417.172.38$2,994
Dec 200141,33716.932.36$3,229
Nov 200101,39618.072.41$3,358
Oct 200101,49919.782.53$3,791
Sep 200101,26824.262.25$2,855
Aug 200101,27524.873.05$3,893
Jul 2001298723.933.20$3,203
Jun 200101,02724.563.82$3,927
May 2001098325.524.31$4,234
Apr 200101,01624.685.34$5,421
Mar 200101,10324.545.38$5,930
Feb 2001296927.755.77$5,644
Jan 200101,12227.478.40$9,423
Dec 200001,10926.889.12$10,117
Nov 200021,10232.215.66$6,300
Oct 200001,24231.235.15$6,391
Sep 200001,30731.875.19$6,779
Aug 200021,44029.644.54$6,598
Jul 200001,53828.534.09$6,290
Jun 200031,38229.304.40$6,165
May 200021,55727.263.68$5,784
Apr 200031,54224.513.12$4,878
Mar 2000111,63528.422.86$4,988
Feb 200001,64527.622.73$4,485
Jan 200001,61225.272.48$3,999
Dec 199931,87024.282.42$4,605
Nov 199901,84923.192.43$4,500
Oct 199901,99920.982.80$5,605
Sep 199901,88821.752.62$4,944
Aug 199901,86419.262.88$5,360
Jul 199901,67717.892.37$3,978
Jun 199901,49815.942.36$3,538
May 199901,14015.792.32$2,646
Apr 199901,11815.102.21$2,469
Mar 1999099912.471.84$1,836
Feb 199909769.981.82$1,774
Jan 199901,02110.381.90$1,940
Dec 199808599.201.77$1,523
Nov 1998088810.892.19$1,941
Oct 199801,19112.421.97$2,345
Sep 199801,46912.592.08$3,059
Aug 199801,48711.301.91$2,836
Jul 199801,58211.742.24$3,539
Jun 199801,68311.242.24$3,765
May 199801,84412.622.21$4,068
Apr 199801,98913.042.51$4,983
Mar 199801,89412.802.31$4,374
Feb 199801,63213.952.30$3,752
Jan 199801,75314.702.15$3,777
Dec 199701,94216.322.41$4,682
Nov 199701,51818.193.09$4,688
Oct 199701,95319.253.15$6,152
Sep 199701,87217.742.95$5,532
Aug 199702,05717.862.55$5,255
Jul 199702,19817.582.25$4,939
Jun 199701,84617.242.26$4,167
May 199702,74918.972.31$6,346
Apr 199702,47817.882.08$5,161
Mar 199701,68418.951.94$3,266
Feb 199702,27620.492.21$5,021
Jan 199702,75723.483.54$9,759
Dec 199602,77823.32$0
Nov 199602,41021.97$0
Oct 199602,73223.31$0
Sep 199602,74022.22$0
Aug 199602,93520.26$0
Jul 199602,90219.55$0
Jun 199602,30618.73$0
May 199601,74919.43$0
Apr 199602,62621.51$0
Mar 199603,32919.38$0
Feb 199601,23916.98$0
Jan 199606317.07$0
Dec 199501,59417.19$0
Nov 199501,33816.00$0
Oct 1995062915.43$0
Sep 1995068516.18$0
Aug 199501,41415.92$0
Jul 199502,28315.24$0
Jun 199504,27916.41$0
May 199506,27017.56$0
Apr 199506,49417.73$0
Mar 199501,71716.44$0
Feb 1995047516.58$0
Jan 1995053815.92$0
Dec 1994050515.03$0
Nov 1994054615.90$0
Oct 1994042215.58$0
Sep 1994051815.29$0
Aug 1994056716.13$0
Jul 1994061117.56$0
Jun 1994058617.09$0
May 1994058215.88$0
Apr 1994055614.14$0
Mar 1994045712.46$0
Feb 1994066212.50$0
Jan 1994066312.66$0
Dec 199301,02512.33$0
Nov 1993059214.49$0
Oct 1993059915.85$0
Sep 1993058915.03$0
Aug 1993061515.66$0
Jul 1993072415.46$0
Jun 1993068316.79$0
May 1993074517.68$0
Apr 1993079018.05$0
Mar 1993079018.14$0
Feb 1993057917.90$0
Jan 1993057616.93$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                  205 Mcf  × $  3.05 =       $624

────────────────────────────────────────────────────
Month total                                     $624

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/84727 is the state's own key, not one this site invented.