MAYER RANCH "U"

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 117151District 7CField 81267333NGPA filingCondensateGasSaveExport
Value, all time
$619 k
Jan 1993 – May 2026
Value, last 12 filed months
$1 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
CondensateDisposition4 bbl$147
GasProduction209,924 Mcf$619,088
Total$619,235

67,143 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 30.6039, -100.8552. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.60387, -100.85520 · 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
8,450 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 8,450 ft.

Completions filed
Mar 1985
1 of 1 wells

1 well

42-43533159198,450 ftMar 1985

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 202605106.413.05$15
Apr 202602798.932.87$77
Mar 202602889.753.15$88
Feb 202602563.503.75$94
Jan 202604659.138.00$368
Dec 202502856.664.41$124
Nov 202502858.593.93$110
Oct 202503059.383.30$99
Sep 202503062.743.08$92
Aug 202503063.933.01$90
Jul 202502966.743.32$96
Jun 202502866.483.13$88
May 202502860.553.23$91
Apr 202502962.363.54$103
Mar 202502967.704.27$124
Feb 202502670.884.34$113
Jan 202502974.324.28$124
Dec 202402868.993.12$87
Nov 202402869.052.20$62
Oct 202403071.372.28$68
Sep 202402869.612.36$66
Aug 202403275.632.06$66
Jul 202403179.932.15$67
Jun 202403078.082.63$79
May 202403178.812.20$68
Apr 202402884.451.66$46
Mar 202403180.301.55$48
Feb 202402876.091.78$50
Jan 202402873.023.30$92
Dec 202302971.262.61$76
Nov 202302977.892.81$81
Oct 202303085.443.09$93
Sep 202302989.042.74$79
Aug 202303080.522.67$80
Jul 202302974.852.64$77
Jun 202303068.962.26$68
May 202303070.622.23$67
Apr 202302978.122.24$65
Mar 202303072.852.39$72
Feb 202302775.112.47$67
Jan 202303076.533.39$102
Dec 202203076.415.73$172
Nov 202203085.005.65$169
Oct 202203187.185.86$182
Sep 202203284.888.16$261
Aug 202203394.529.13$301
Jul 2022032101.587.54$241
Jun 2022030115.097.98$239
May 2022031109.378.43$261
Apr 2022031104.226.84$212
Mar 2022033108.885.08$168
Feb 202203091.054.86$146
Jan 20220381.844.54$14
Dec 20210571.323.90$20
Nov 20210577.435.24$26
Oct 20210579.795.71$29
Sep 20210669.865.35$32
Aug 20210666.024.22$25
Jul 20210670.783.98$24
Jun 20210669.493.38$20
May 20210763.483.02$21
Apr 20210860.362.76$22
Mar 20210861.302.72$22
Feb 20210757.805.55$39
Jan 20210750.412.81$20
Dec 20200744.642.68$19
Nov 20200738.772.71$19
Oct 202001036.972.48$25
Sep 20200837.091.99$16
Aug 20200439.982.39$10
Jul 20200538.371.83$9
Jun 20200634.901.69$10
May 202001616.921.81$29
Apr 202003414.751.80$61
Mar 202003530.341.86$65
Feb 202003349.881.98$65
Jan 202003457.252.09$71
Dec 201902659.012.30$60
Nov 201901755.302.75$47
Oct 201904553.472.42$109
Sep 201905455.052.66$143
Aug 201904353.112.30$99
Jul 201905756.272.46$140
Jun 2019012852.782.49$319
May 2019015658.482.74$427
Apr 2019020062.632.75$550
Mar 201908856.803.06$269
Feb 2019014650.852.79$408
Jan 2019016446.033.23$529
Dec 2018016246.594.19$678
Nov 2018015652.934.24$661
Oct 2018015861.443.40$537
Sep 2018015159.543.11$469
Aug 2018015459.403.07$472
Jul 2018015665.142.93$457
Jun 2018015760.183.08$483
May 2018017165.382.90$496
Apr 2018016963.842.90$490
Mar 2018017861.222.79$496
Feb 2018015961.782.77$440
Jan 2018017762.874.01$710
Dec 2017018357.272.92$535
Nov 2017017655.423.12$549
Oct 2017017949.292.98$534
Sep 2017017347.523.09$534
Aug 2017018145.373.00$544
Jul 2017018143.873.09$559
Jun 2017118042.493.09$598
May 2017018845.373.26$614
Apr 2017018647.933.21$597
Mar 2017019546.772.98$582
Feb 2017017450.452.95$514
Jan 2017019749.413.42$674
Dec 2016019948.763.72$741
Nov 2016019042.492.64$502
Oct 2016019346.193.09$596
Sep 2016118141.553.10$603
Aug 2016019641.442.92$573
Jul 2016019741.622.92$576
Jun 2016019845.352.69$532
May 2016021242.521.99$422
Apr 2016120836.561.99$451
Mar 2016022633.011.79$405
Feb 2016021826.472.06$450
Jan 2016020227.352.36$478
Dec 2015015932.362.00$318
Nov 2015019938.792.17$431
Oct 2015019843.552.43$480
Sep 2015019342.992.76$532
Aug 2015020040.162.87$575
Jul 2015020848.152.95$613
Jun 2015023156.152.88$666
May 2015017755.212.96$523
Apr 2015020449.822.71$552
Mar 2015019642.892.93$575
Feb 2015018044.662.98$536
Jan 2015020343.433.10$629
Dec 2014022154.693.59$794
Nov 2014021370.464.25$906
Oct 2014023478.303.90$913
Sep 2014023886.164.05$963
Aug 2014025689.394.04$1,033
Jul 2014026096.564.18$1,087
Jun 2014026998.164.74$1,274
May 2014029794.734.73$1,404
Apr 2014033895.944.81$1,625
Mar 2014062795.895.06$3,171
Feb 20140497.406.19$25
Jan 20140590.404.86$24
Dec 20130091.824.35$0
Nov 201305688.853.74$209
Oct 2013026797.423.78$1,009
Sep 20130259104.113.72$963
Aug 20130249104.253.52$877
Jul 20130258102.523.72$959
Jun 2013028194.403.93$1,105
May 2013029994.834.15$1,241
Apr 2013029793.964.28$1,272
Mar 2013031093.623.91$1,213
Feb 2013028791.233.42$982
Jan 2013034091.603.42$1,163
Dec 2012036086.773.42$1,231
Nov 2012038386.953.62$1,388
Oct 2012042989.383.40$1,458
Sep 2012046194.672.92$1,345
Aug 2012055492.662.91$1,611
Jul 2012056185.133.02$1,695
Jun 2012057079.822.52$1,436
May 2012061691.612.49$1,533
Apr 20120557101.652.00$1,112
Mar 20120535105.052.22$1,189
Feb 20120358101.102.57$920
Jan 2012030498.092.73$831
Dec 2011032796.873.24$1,059
Nov 2011033595.723.31$1,109
Oct 2011038684.983.65$1,408
Sep 2011052783.623.99$2,101
Aug 2011052683.404.15$2,183
Jul 2011049194.144.52$2,218
Jun 2011042492.904.64$1,967
May 2011041898.134.40$1,841
Apr 20110327105.964.33$1,417
Mar 2011029996.364.06$1,213
Feb 2011026185.644.18$1,091
Jan 2011033386.504.59$1,528
Dec 2010034285.734.35$1,487
Nov 2010033480.843.80$1,268
Oct 2010032578.103.51$1,140
Sep 2010033172.633.98$1,317
Aug 2010032473.684.42$1,432
Jul 2010038372.554.74$1,814
Jun 2010031770.364.91$1,557
May 2010035071.124.24$1,482
Apr 2010034981.694.12$1,439
Mar 2010037478.394.39$1,641
Feb 2010035173.585.44$1,910
Jan 2010039174.365.96$2,332
Dec 2009042271.445.48$2,314
Nov 2009039674.593.75$1,486
Oct 2009042272.544.11$1,735
Sep 2009042965.543.06$1,315
Aug 2009054567.423.22$1,754
Jul 2009054461.133.46$1,885
Jun 2009053366.163.90$2,076
May 2009056154.743.93$2,202
Apr 2009051046.773.59$1,830
Mar 2009057442.144.06$2,330
Feb 2009053432.814.63$2,474
Jan 2009061635.865.37$3,309
Dec 2008062937.105.98$3,760
Nov 2008060155.496.86$4,123
Oct 2008061075.246.92$4,222
Sep 20080597101.767.88$4,703
Aug 20080640114.228.48$5,429
Jul 20080627131.0811.39$7,141
Jun 20080618131.3313.03$8,054
May 20080615123.1711.57$7,118
Apr 20080643110.3110.45$6,722
Mar 20080691101.909.66$6,678
Feb 2008067492.538.77$5,911
Jan 2008072190.388.21$5,916
Dec 2007071488.337.30$5,214
Nov 2007068391.677.29$4,980
Oct 2007071882.856.92$4,970
Sep 2007070575.846.24$4,402
Aug 2007044369.066.39$2,830
Jul 2007042070.906.39$2,683
Jun 2007049162.007.55$3,706
May 2007074358.747.85$5,830
Apr 2007075059.617.81$5,854
Mar 2007073156.927.30$5,338
Feb 2007073755.108.22$6,055
Jan 2007083650.306.73$5,624
Dec 2006096956.656.92$6,704
Nov 2006093254.207.62$7,099
Oct 2006098654.906.01$5,930
Sep 2006075960.085.04$3,823
Aug 2006042068.717.34$3,083
Jul 2006038169.376.34$2,417
Jun 2006029266.286.38$1,864
May 2006064566.016.42$4,144
Apr 2006073364.397.36$5,395
Mar 2006072756.707.08$5,149
Feb 2006065157.597.75$5,046
Jan 2006064560.598.93$5,762
Dec 2005051554.9413.42$6,909
Nov 2005051554.6910.59$5,453
Oct 2005049258.3413.80$6,788
Sep 2005032861.4512.08$3,962
Aug 2005045861.519.80$4,487
Jul 2005042355.697.84$3,318
Jun 2005024952.337.38$1,838
May 2005032345.226.65$2,148
Apr 2005037549.207.36$2,760
Mar 2005035250.377.15$2,519
Feb 2005026545.226.31$1,673
Jan 2005040143.166.32$2,535
Dec 2004035839.866.75$2,417
Nov 2004028045.286.33$1,773
Oct 2004030749.706.52$2,000
Sep 2004026943.245.28$1,421
Aug 2004023642.375.55$1,310
Jul 2004016738.286.08$1,016
Jun 2004018236.106.43$1,171
May 2004027137.486.49$1,760
Apr 2004026034.475.86$1,523
Mar 2004024034.365.53$1,327
Feb 2004021432.455.51$1,179
Jan 2004025932.036.30$1,632
Dec 2003023730.266.30$1,493
Nov 2003032428.804.60$1,489
Oct 2003037828.174.76$1,799
Sep 2003031326.314.75$1,487
Aug 2003037529.765.13$1,924
Jul 2003043129.415.17$2,229
Jun 2003044828.565.98$2,680
May 2003062126.595.97$3,709
Apr 2003049826.675.41$2,693
Mar 2003041731.146.10$2,542
Feb 2003045633.487.93$3,614
Jan 2003036930.315.58$2,060
Dec 2002050726.914.85$2,461
Nov 2002051824.664.14$2,143
Oct 2002053926.464.23$2,280
Sep 2002053627.443.64$1,948
Aug 2002169125.963.16$2,212
Jul 2002051324.583.06$1,571
Jun 2002093623.733.34$3,125
May 2002074424.663.58$2,667
Apr 2002042423.653.51$1,489
Mar 2002038322.003.10$1,188
Feb 2002057918.222.38$1,376
Jan 2002069517.172.38$1,651
Dec 2001067916.932.36$1,605
Nov 2001069418.072.41$1,669
Oct 2001077119.782.53$1,950
Sep 2001083524.262.25$1,880
Aug 2001084024.873.05$2,565
Jul 2001086523.933.20$2,765
Jun 2001089924.563.82$3,438
May 2001099325.524.31$4,277
Apr 2001065524.685.34$3,495
Mar 2001075824.545.38$4,075
Feb 2001083827.755.77$4,833
Jan 2001085727.478.40$7,198
Dec 2000063326.889.12$5,775
Nov 2000071732.215.66$4,057
Oct 2000092131.235.15$4,739
Sep 2000088531.875.19$4,590
Aug 2000086229.644.54$3,914
Jul 2000098628.534.09$4,032
Jun 2000098229.304.40$4,318
May 200001,11027.263.68$4,085
Apr 2000098924.513.12$3,082
Mar 2000086628.422.86$2,477
Feb 2000099127.622.73$2,702
Jan 200001,15325.272.48$2,860
Dec 199901,08024.282.42$2,618
Nov 199901,20623.192.43$2,935
Oct 199901,04020.982.80$2,916
Sep 199901,17021.752.62$3,064
Aug 199901,24519.262.88$3,580
Jul 199901,26817.892.37$3,008
Jun 199901,23315.942.36$2,912
May 199901,00915.792.32$2,342
Apr 199901,07715.102.21$2,378
Mar 199901,14112.471.84$2,098
Feb 199908749.981.82$1,589
Jan 1999097810.381.90$1,858
Dec 199809089.201.77$1,610
Nov 1998091810.892.19$2,006
Oct 199801,10912.421.97$2,184
Sep 199801,09412.592.08$2,278
Aug 1998093011.301.91$1,774
Jul 199801,13411.742.24$2,537
Jun 199801,08011.242.24$2,416
May 199801,28012.622.21$2,824
Apr 1998095313.042.51$2,388
Mar 199801,21712.802.31$2,811
Feb 199801,16713.952.30$2,683
Jan 199801,45014.702.15$3,124
Dec 199701,41516.322.41$3,412
Nov 199701,28018.193.09$3,953
Oct 199701,35819.253.15$4,277
Sep 199701,42717.742.95$4,217
Aug 1997096217.862.55$2,458
Jul 199701,02317.582.25$2,299
Jun 1997085317.242.26$1,925
May 199701,04318.972.31$2,408
Apr 1997088617.882.08$1,845
Mar 199701,01818.951.94$1,974
Feb 1997095120.492.21$2,098
Jan 199701,47923.483.54$5,235
Dec 199601,05023.32$0
Nov 199601,13421.97$0
Oct 199601,53723.31$0
Sep 199601,74422.22$0
Aug 199601,33220.26$0
Jul 199601,12919.55$0
Jun 199601,02918.73$0
May 199601,13619.43$0
Apr 199601,42821.51$0
Mar 199601,34119.38$0
Feb 199601,31916.98$0
Jan 199601,43217.07$0
Dec 199501,48117.19$0
Nov 199501,25516.00$0
Oct 199501,56315.43$0
Sep 199501,71216.18$0
Aug 199502,11215.92$0
Jul 199501,11615.24$0
Jun 199501,13116.41$0
May 199501,01417.56$0
Apr 199501,07417.73$0
Mar 199501,21516.44$0
Feb 199501,63116.58$0
Jan 199501,80815.92$0
Dec 199401,16515.03$0
Nov 199401,11415.90$0
Oct 199401,20415.58$0
Sep 199401,42315.29$0
Aug 199401,84016.13$0
Jul 199401,45217.56$0
Jun 199401,72117.09$0
May 199401,37315.88$0
Apr 199401,14314.14$0
Mar 199401,28312.46$0
Feb 199401,07712.50$0
Jan 199401,45812.66$0
Dec 199301,16412.33$0
Nov 199301,31614.49$0
Oct 199301,51415.85$0
Sep 199301,53415.03$0
Aug 199301,31015.66$0
Jul 199302,01415.46$0
Jun 199301,29016.79$0
May 199301,33517.68$0
Apr 199301,42018.05$0
Mar 199301,79918.14$0
Feb 199301,34017.90$0
Jan 199302,13116.93$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                    5 Mcf  × $  3.05 =        $15

────────────────────────────────────────────────────
Month total                                      $15

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/117151 is the state's own key, not one this site invented.