MAYER RANCH "M"

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

Gas lease lease 172779District 7CField 81267691Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$927 k
Feb 1999 – May 2026
Value, last 12 filed months
$8 k
at the published price for each month
Months reported
328
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 1,237 leases and 1,237 wells, and the rule below applies to all of them.

Discovered
1974-03-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: REQUEST (LOUIS DREYFUS NATURAL GAS APPLICIANT)

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 Gas111999-05-13140531
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
CondensateDisposition375 bbl$23,590
GasProduction244,436 Mcf$902,988
Total$926,578

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 30.6425, -100.8078. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.64247, -100.80784 · 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
8,150 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 8,150 ft.

Completions filed
Feb 1999
1 of 1 wells

1 well

42-4353489612038,150 ftFeb 1999

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 (328)

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

328 months

May 20260176106.413.05$536
Apr 2026017298.932.87$494
Mar 2026017889.753.15$561
Feb 2026016363.503.75$611
Jan 2026017759.138.00$1,416
Dec 2025018056.664.41$794
Nov 2025017658.593.93$691
Oct 2025018559.383.30$611
Sep 2025018262.743.08$560
Aug 2025018963.933.01$570
Jul 2025018866.743.32$623
Jun 2025023266.483.13$726
May 2025015160.553.23$488
Apr 2025019962.363.54$705
Mar 2025020567.704.27$875
Feb 2025018470.884.34$799
Jan 2025020574.324.28$877
Dec 2024020868.993.12$649
Nov 2024020469.052.20$448
Oct 2024021671.372.28$493
Sep 2024021169.612.36$499
Aug 2024022375.632.06$460
Jul 2024022479.932.15$481
Jun 2024022078.082.63$579
May 2024022778.812.20$499
Apr 2024022184.451.66$367
Mar 2024022780.301.55$351
Feb 2024021476.091.78$382
Jan 2024022673.023.30$745
Dec 2023023071.262.61$600
Nov 2023023477.892.81$657
Oct 2023023185.443.09$713
Sep 2023024289.042.74$662
Aug 2023024980.522.67$666
Jul 2023025074.852.64$660
Jun 2023024568.962.26$553
May 2023025270.622.23$561
Apr 2023024378.122.24$544
Mar 2023025172.852.39$601
Feb 2023022975.112.47$565
Jan 2023027776.533.39$938
Dec 2022023976.415.73$1,369
Nov 2022024985.005.65$1,406
Oct 2022026387.185.86$1,542
Sep 2022026184.888.16$2,131
Aug 2022027194.529.13$2,473
Jul 20220277101.587.54$2,089
Jun 20220270115.097.98$2,154
May 20220279109.378.43$2,353
Apr 20220271104.226.84$1,853
Mar 20220281108.885.08$1,426
Feb 2022025291.054.86$1,224
Jan 2022128081.844.54$1,352
Dec 2021128971.323.90$1,198
Nov 2021027877.435.24$1,456
Oct 2021229579.795.71$1,845
Sep 2021028969.865.35$1,546
Aug 2021430466.024.22$1,547
Jul 20211230470.783.98$2,060
Jun 2021029569.493.38$997
May 20213630763.483.02$3,212
Apr 20212929260.362.76$2,556
Mar 20213329961.302.72$2,835
Feb 20212526657.805.55$2,921
Jan 2021029550.412.81$829
Dec 20202129744.642.68$1,732
Nov 20201538438.772.71$1,621
Oct 202008136.972.48$201
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020015830.341.86$293
Feb 2020038849.881.98$769
Jan 2020047057.252.09$985
Dec 2019053759.012.30$1,237
Nov 2019055755.302.75$1,532
Oct 2019057453.472.42$1,388
Sep 2019059555.052.66$1,581
Aug 2019065853.112.30$1,516
Jul 2019070456.272.46$1,732
Jun 2019069852.782.49$1,739
May 2019067158.482.74$1,839
Apr 2019160162.632.75$1,716
Mar 2019072556.803.06$2,220
Feb 2019168250.852.79$1,955
Jan 2019185246.033.23$2,796
Dec 2018092346.594.19$3,863
Nov 2018176852.934.24$3,307
Oct 2018162861.443.40$2,195
Sep 2018166159.543.11$2,114
Aug 2018167759.403.07$2,135
Jul 2018264565.142.93$2,021
Jun 2018060760.183.08$1,868
May 2018262565.382.90$1,944
Apr 2018161863.842.90$1,857
Mar 2018160161.222.79$1,736
Feb 2018269561.782.77$2,046
Jan 2018191162.874.01$3,715
Dec 2017388157.272.92$2,746
Nov 2017291355.423.12$2,958
Oct 2017598549.292.98$3,185
Sep 2017397347.523.09$3,146
Aug 201731,03645.373.00$3,249
Jul 201731,05743.873.09$3,395
Jun 2017296142.493.09$3,052
May 2017584145.373.26$2,971
Apr 2017284447.933.21$2,806
Mar 2017296546.772.98$2,973
Feb 2017460150.452.95$1,976
Jan 2017370649.413.42$2,562
Dec 2016481248.763.72$3,218
Nov 2016140142.492.64$1,103
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20161026.472.06$26
Jan 20160027.352.36$0
Dec 20151032.362.00$32
Nov 20151038.792.17$39
Oct 20152143.552.43$90
Sep 20157042.992.76$301
Aug 201532,44640.162.87$7,147
Jul 2015754248.152.95$1,933
Jun 2015256156.152.88$1,730
May 2015462255.212.96$2,059
Apr 2015961749.822.71$2,118
Mar 2015861642.892.93$2,151
Feb 2015355244.662.98$1,777
Jan 2015064043.433.10$1,984
Dec 2014562454.693.59$2,514
Nov 2014062570.464.25$2,657
Oct 2014162878.303.90$2,528
Sep 2014266886.164.05$2,875
Aug 2014470989.394.04$3,218
Jul 2014541296.564.18$2,205
Jun 20140198.164.74$5
May 2014014994.734.73$704
Apr 2014266995.944.81$3,409
Mar 2014071695.895.06$3,621
Feb 2014069497.406.19$4,297
Jan 2014080490.404.86$3,908
Dec 2013382791.824.35$3,877
Nov 2013287688.853.74$3,452
Oct 2013195097.423.78$3,688
Sep 20133979104.113.72$3,952
Aug 201331,014104.253.52$3,885
Jul 201321,005102.523.72$3,941
Jun 2013188194.403.93$3,560
May 2013060794.834.15$2,518
Apr 2013059993.964.28$2,565
Mar 2013062793.623.91$2,453
Feb 2013255191.233.42$2,067
Jan 2013062191.603.42$2,124
Dec 2012262686.773.42$2,315
Nov 2012060786.953.62$2,200
Oct 2012461089.383.40$2,431
Sep 2012056694.672.92$1,652
Aug 2012858892.662.91$2,451
Jul 2012062385.133.02$1,882
Jun 2012061279.822.52$1,542
May 2012065191.612.49$1,620
Apr 20120666101.652.00$1,330
Mar 20123471105.052.22$1,362
Feb 20120375101.102.57$964
Jan 2012068298.092.73$1,865
Dec 2011041696.873.24$1,348
Nov 2011514295.723.31$949
Oct 2011026084.983.65$949
Sep 2011551183.623.99$2,455
Aug 2011057383.404.15$2,378
Jul 2011059094.144.52$2,665
Jun 2011659092.904.64$3,295
May 2011065498.134.40$2,881
Apr 20111654105.964.33$2,940
Mar 2011270496.364.06$3,049
Feb 2011262385.644.18$2,775
Jan 2011022586.504.59$1,032
Dec 2010038685.734.35$1,678
Nov 201041,05480.843.80$4,324
Oct 2010025778.103.51$902
Sep 2010272172.633.98$3,014
Aug 2010279873.684.42$3,674
Jul 2010368672.554.74$3,467
Jun 2010162670.364.91$3,144
May 2010137071.124.24$1,638
Apr 2010388681.694.12$3,898
Mar 2010091978.394.39$4,033
Feb 2010053773.585.44$2,923
Jan 2010046974.365.96$2,797
Dec 2009082071.445.48$4,497
Nov 2009086274.593.75$3,234
Oct 2009080672.544.11$3,313
Sep 2009083765.543.06$2,565
Aug 200901,04167.423.22$3,350
Jul 200901,10361.133.46$3,821
Jun 2009074366.163.90$2,894
May 2009097454.743.93$3,824
Apr 2009099246.773.59$3,559
Mar 2009061442.144.06$2,492
Feb 2009077632.814.63$3,595
Jan 2009094935.865.37$5,097
Dec 2008069837.105.98$4,172
Nov 2008060655.496.86$4,157
Oct 2008053475.246.92$3,696
Sep 20080691101.767.88$5,443
Aug 20080171114.228.48$1,451
Jul 20080217131.0811.39$2,472
Jun 20080228131.3313.03$2,971
May 20080224123.1711.57$2,593
Apr 2008054110.3110.45$565
Mar 20080218101.909.66$2,107
Feb 2008024992.538.77$2,184
Jan 2008022690.388.21$1,854
Dec 2007020988.337.30$1,526
Nov 2007021091.677.29$1,531
Oct 2007021782.856.92$1,502
Sep 2007020775.846.24$1,293
Aug 2007022069.066.39$1,405
Jul 2007022770.906.39$1,450
Jun 2007023962.007.55$1,804
May 2007020958.747.85$1,640
Apr 2007026359.617.81$2,053
Mar 2007024856.927.30$1,811
Feb 2007023055.108.22$1,890
Jan 2007028450.306.73$1,910
Dec 2006029356.656.92$2,027
Nov 2006030454.207.62$2,316
Oct 2006026354.906.01$1,582
Sep 2006028560.085.04$1,436
Aug 2006030768.717.34$2,253
Jul 2006031969.376.34$2,023
Jun 2006031866.286.38$2,030
May 2006033766.016.42$2,165
Apr 2006033564.397.36$2,466
Mar 2006038156.707.08$2,699
Feb 2006025157.597.75$1,946
Jan 2006047160.598.93$4,208
Dec 2005046754.9413.42$6,265
Nov 2005045954.6910.59$4,860
Oct 2005030358.3413.80$4,180
Sep 2005024561.4512.08$2,959
Aug 2005027761.519.80$2,714
Jul 2005041455.697.84$3,247
Jun 2005047152.337.38$3,476
May 2005032345.226.65$2,148
Apr 2005062949.207.36$4,630
Mar 2005048650.377.15$3,477
Feb 2005041045.226.31$2,588
Jan 2005034143.166.32$2,156
Dec 2004032039.866.75$2,160
Nov 2004032645.286.33$2,064
Oct 2004042349.706.52$2,756
Sep 2004044243.245.28$2,335
Aug 2004029842.375.55$1,654
Jul 2004034338.286.08$2,087
Jun 2004029636.106.43$1,904
May 2004037737.486.49$2,448
Apr 2004051434.475.86$3,011
Mar 2004051534.365.53$2,848
Feb 2004049032.455.51$2,700
Jan 2004032532.036.30$2,047
Dec 2003035330.266.30$2,224
Nov 2003039628.804.60$1,820
Oct 2003050028.174.76$2,380
Sep 2003064626.314.75$3,068
Aug 2003068829.765.13$3,529
Jul 2003046429.415.17$2,399
Jun 2003049328.565.98$2,950
May 2003041326.595.97$2,467
Apr 2003065526.675.41$3,542
Mar 2003082531.146.10$5,029
Feb 2003077633.487.93$6,150
Jan 200301,24330.315.58$6,938
Dec 200201,05726.914.85$5,130
Nov 200201,48724.664.14$6,152
Oct 200201,04126.464.23$4,403
Sep 2002083527.443.64$3,035
Aug 2002093225.963.16$2,949
Jul 200201,04124.583.06$3,187
Jun 2002096623.733.34$3,225
May 200201,12924.663.58$4,046
Apr 200201,10123.653.51$3,867
Mar 200201,27122.003.10$3,944
Feb 200201,14018.222.38$2,708
Jan 200201,24217.172.38$2,951
Dec 200101,11316.932.36$2,632
Nov 200101,24318.072.41$2,990
Oct 200101,15019.782.53$2,908
Sep 200101,26424.262.25$2,846
Aug 2001083224.873.05$2,540
Jul 2001092723.933.20$2,964
Jun 2001079724.563.82$3,048
May 200101,00925.524.31$4,346
Apr 2001095324.685.34$5,085
Mar 200101,11824.545.38$6,011
Feb 200101,11427.755.77$6,425
Jan 200101,33727.478.40$11,229
Dec 200001,42626.889.12$13,009
Nov 200001,31332.215.66$7,429
Oct 200001,91431.235.15$9,848
Sep 200001,99331.875.19$10,337
Aug 200001,96329.644.54$8,913
Jul 200002,04428.534.09$8,359
Jun 200001,97629.304.40$8,689
May 200002,18227.263.68$8,029
Apr 200002,07524.513.12$6,466
Mar 200002,38228.422.86$6,812
Feb 200002,61227.622.73$7,122
Jan 200002,72325.272.48$6,754
Dec 199902,32224.282.42$5,628
Nov 199903,45523.192.43$8,409
Oct 199904,20020.982.80$11,776
Sep 199904,09921.752.62$10,735
Aug 199904,71719.262.88$13,564
Jul 199905,32417.892.37$12,631
Jun 199905,82415.942.36$13,757
May 199907,02715.792.32$16,310
Apr 199907,72115.102.21$17,048
Mar 1999010,23812.471.84$18,821
Feb 1999011,6719.981.82$21,215

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                  176 Mcf  × $  3.05 =       $536

────────────────────────────────────────────────────
Month total                                     $536

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/172779 is the state's own key, not one this site invented.