MAYER 18

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 181759District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$670 k
Feb 2001 – May 2026
Value, last 12 filed months
$4 k
at the published price for each month
Months reported
304
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 Gas222001-04-18 – 2001-08-142 dockets
NGPA2none

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
CondensateDisposition54 bbl$2,930
GasProduction132,244 Mcf$666,700
Total$669,630

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 30.5731, -100.8391. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.57310, -100.83913 · 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
8,500 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 8,500 ft.

Completions filed
Feb 2001
1 of 1 wells

1 well

42-4353533978,500 ftFeb 2001

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 (304)

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

304 months

May 20260101106.413.05$308
Apr 2026010098.932.87$287
Mar 2026010489.753.15$328
Feb 202609263.503.75$345
Jan 202609559.138.00$760
Dec 2025010356.664.41$455
Nov 2025010258.593.93$401
Oct 2025010659.383.30$350
Sep 2025010362.743.08$317
Aug 2025010863.933.01$326
Jul 2025010066.743.32$332
Jun 202508166.483.13$253
May 2025010560.553.23$339
Apr 202509962.363.54$351
Mar 2025010167.704.27$431
Feb 202509170.884.34$395
Jan 202509974.324.28$424
Dec 2024010168.993.12$315
Nov 2024010369.052.20$226
Oct 2024010871.372.28$246
Sep 2024010569.612.36$248
Aug 2024011075.632.06$227
Jul 2024011079.932.15$236
Jun 2024010278.082.63$269
May 202407778.812.20$169
Apr 202408784.451.66$144
Mar 2024011080.301.55$170
Feb 2024010376.091.78$184
Jan 2024010773.023.30$353
Dec 2023010771.262.61$279
Nov 2023010377.892.81$289
Oct 2023010985.443.09$337
Sep 2023010689.042.74$290
Aug 2023011180.522.67$297
Jul 2023011174.852.64$293
Jun 2023010768.962.26$242
May 2023011070.622.23$245
Apr 2023010778.122.24$239
Mar 2023011172.852.39$266
Feb 202309675.112.47$237
Jan 2023010676.533.39$359
Dec 2022010776.415.73$613
Nov 2022010485.005.65$587
Oct 2022011187.185.86$651
Sep 2022011384.888.16$923
Aug 2022011994.529.13$1,086
Jul 20220120101.587.54$905
Jun 20220116115.097.98$925
May 20220123109.378.43$1,037
Apr 20220121104.226.84$827
Mar 20220123108.885.08$624
Feb 2022010891.054.86$525
Jan 2022012081.844.54$545
Dec 2021012371.323.90$480
Nov 2021011777.435.24$613
Oct 2021012579.795.71$714
Sep 2021012869.865.35$685
Aug 2021013466.024.22$566
Jul 2021013570.783.98$538
Jun 2021012869.493.38$433
May 2021013363.483.02$401
Apr 2021013160.362.76$361
Mar 2021013361.302.72$361
Feb 2021010857.805.55$599
Jan 2021012750.412.81$357
Dec 2020012244.642.68$326
Nov 2020012238.772.71$330
Oct 2020012836.972.48$317
Sep 2020012937.091.99$257
Aug 2020013439.982.39$320
Jul 2020013638.371.83$248
Jun 2020013034.901.69$220
May 2020013016.921.81$236
Apr 2020013014.751.80$235
Mar 2020014630.341.86$271
Feb 2020014449.881.98$285
Jan 2020013757.252.09$287
Dec 2019013759.012.30$316
Nov 2019013655.302.75$374
Oct 2019014453.472.42$348
Sep 2019016155.052.66$428
Aug 2019018053.112.30$415
Jul 2019017856.272.46$438
Jun 2019010552.782.49$262
May 2019015358.482.74$419
Apr 2019015162.632.75$415
Mar 2019015756.803.06$481
Feb 2019014150.852.79$394
Jan 2019015646.033.23$504
Dec 2018015746.594.19$657
Nov 2018015452.934.24$653
Oct 2018016261.443.40$550
Sep 2018015859.543.11$491
Aug 2018016659.403.07$509
Jul 2018016965.142.93$495
Jun 2018016460.183.08$505
May 2018016865.382.90$487
Apr 2018016263.842.90$470
Mar 2018016761.222.79$465
Feb 2018015061.782.77$415
Jan 2018116462.874.01$720
Dec 2017016157.272.92$470
Nov 2017016655.423.12$518
Oct 2017217649.292.98$624
Sep 2017017547.523.09$540
Aug 2017019045.373.00$571
Jul 2017019043.873.09$587
Jun 2017012942.493.09$398
May 2017016545.373.26$538
Apr 2017015947.933.21$511
Mar 2017216546.772.98$586
Feb 2017014750.452.95$434
Jan 2017016449.413.42$561
Dec 2016216548.763.72$712
Nov 2016017042.492.64$450
Oct 2016018146.193.09$559
Sep 2016017841.553.10$552
Aug 2016019141.442.92$559
Jul 2016018841.622.92$550
Jun 2016218845.352.69$596
May 2016019642.521.99$390
Apr 2016019036.561.99$378
Mar 2016019433.011.79$348
Feb 2016217726.472.06$418
Jan 2016018527.352.36$437
Dec 2015019332.362.00$386
Nov 2015018838.792.17$407
Oct 2015020443.552.43$495
Sep 2015020242.992.76$557
Aug 2015021540.162.87$618
Jul 2015123648.152.95$743
Jun 2015018256.152.88$525
May 2015022555.212.96$665
Apr 2015021749.822.71$587
Mar 2015022642.892.93$663
Feb 2015020044.662.98$595
Jan 2015023443.433.10$726
Dec 2014023154.693.59$830
Nov 2014023770.464.25$1,008
Oct 2014025178.303.90$979
Sep 2014025086.164.05$1,011
Aug 2014026989.394.04$1,085
Jul 2014027396.564.18$1,141
Jun 2014028698.164.74$1,355
May 2014014794.734.73$695
Apr 2014116495.944.81$885
Mar 2014029295.895.06$1,477
Feb 2014018297.406.19$1,127
Jan 2014127690.404.86$1,432
Dec 2013028691.824.35$1,245
Nov 2013023888.853.74$890
Oct 2013125397.423.78$1,054
Sep 20130234104.113.72$870
Aug 20130218104.253.52$768
Jul 20130307102.523.72$1,141
Jun 2013031194.403.93$1,223
May 2013032994.834.15$1,365
Apr 2013132593.964.28$1,486
Mar 2013031993.623.91$1,248
Feb 2013128491.233.42$1,062
Jan 2013031591.603.42$1,077
Dec 2012131786.773.42$1,171
Nov 2012030686.953.62$1,109
Oct 2012030889.383.40$1,047
Sep 2012031494.672.92$916
Aug 2012132592.662.91$1,038
Jul 2012031985.133.02$964
Jun 2012030379.822.52$763
May 2012032191.612.49$799
Apr 20120308101.652.00$615
Mar 20121324105.052.22$825
Feb 20120314101.102.57$807
Jan 2012134298.092.73$1,033
Dec 2011133996.873.24$1,195
Nov 2011033595.723.31$1,109
Oct 2011135584.983.65$1,380
Sep 2011036183.623.99$1,439
Aug 2011030783.404.15$1,274
Jul 2011034494.144.52$1,554
Jun 2011033592.904.64$1,554
May 2011034098.134.40$1,498
Apr 20111329105.964.33$1,532
Mar 2011034396.364.06$1,392
Feb 2011030185.644.18$1,258
Jan 2011133186.504.59$1,605
Dec 2010044385.734.35$1,926
Nov 2010034180.843.80$1,294
Oct 2010034478.103.51$1,207
Sep 2010033872.633.98$1,345
Aug 2010032873.684.42$1,450
Jul 2010033272.554.74$1,573
Jun 2010031170.364.91$1,527
May 2010131271.124.24$1,393
Apr 2010024081.694.12$989
Mar 2010034478.394.39$1,510
Feb 2010021273.585.44$1,154
Jan 2010024274.365.96$1,443
Dec 2009034771.445.48$1,903
Nov 2009038374.593.75$1,437
Oct 2009040372.544.11$1,656
Sep 2009039565.543.06$1,211
Aug 2009041367.423.22$1,329
Jul 2009041261.133.46$1,427
Jun 2009040566.163.90$1,577
May 2009041754.743.93$1,637
Apr 2009040646.773.59$1,457
Mar 2009042842.144.06$1,737
Feb 2009138332.814.63$1,807
Jan 2009043135.865.37$2,315
Dec 2008143237.105.98$2,619
Nov 2008043055.496.86$2,950
Oct 2008045875.246.92$3,170
Sep 20080456101.767.88$3,592
Aug 20081492114.228.48$4,288
Jul 20080334131.0811.39$3,804
Jun 20080359131.3313.03$4,679
May 20080441123.1711.57$5,104
Apr 20081413110.3110.45$4,428
Mar 20080426101.909.66$4,117
Feb 2008041092.538.77$3,596
Jan 2008142190.388.21$3,545
Dec 2007139888.337.30$2,995
Nov 2007045791.677.29$3,332
Oct 2007046982.856.92$3,246
Sep 2007048675.846.24$3,035
Aug 2007049469.066.39$3,156
Jul 2007049670.906.39$3,168
Jun 2007048062.007.55$3,623
May 2007045158.747.85$3,539
Apr 2007030159.617.81$2,349
Mar 2007047956.927.30$3,498
Feb 2007042455.108.22$3,484
Jan 2007047650.306.73$3,202
Dec 2006047256.656.92$3,266
Nov 2006047054.207.62$3,580
Oct 2006053354.906.01$3,205
Sep 2006057260.085.04$2,881
Aug 2006094968.717.34$6,966
Jul 200601,10669.376.34$7,015
Jun 200601,12866.286.38$7,201
May 200601,16466.016.42$7,479
Apr 2006085464.397.36$6,286
Mar 200601,06856.707.08$7,565
Feb 2006198657.597.75$7,700
Jan 200601,10060.598.93$9,827
Dec 2005093654.9413.42$12,557
Nov 2005081054.6910.59$8,577
Oct 2005087558.3413.80$12,071
Sep 2005087961.4512.08$10,617
Aug 2005099461.519.80$9,738
Jul 200501,05355.697.84$8,259
Jun 2005099752.337.38$7,359
May 2005069045.226.65$4,589
Apr 2005070249.207.36$5,167
Mar 2005068650.377.15$4,908
Feb 2005060945.226.31$3,844
Jan 2005198343.166.32$6,258
Dec 2004082739.866.75$5,583
Nov 2004056945.286.33$3,602
Oct 2004094149.706.52$6,131
Sep 2004097443.245.28$5,147
Aug 2004099142.375.55$5,501
Jul 200401,02038.286.08$6,206
Jun 200401,11236.106.43$7,154
May 2004063437.486.49$4,118
Apr 2004094234.475.86$5,519
Mar 200401,29534.365.53$7,162
Feb 2004085232.455.51$4,694
Jan 200401,05032.036.30$6,615
Dec 2003092830.266.30$5,848
Nov 200301,02728.804.60$4,719
Oct 200301,07328.174.76$5,107
Sep 2003098626.314.75$4,683
Aug 200301,08529.765.13$5,566
Jul 2003099229.415.17$5,129
Jun 2003095828.565.98$5,732
May 2003093526.595.97$5,584
Apr 2003099926.675.41$5,402
Mar 200312,08531.146.10$12,741
Feb 2003189133.487.93$7,095
Jan 200321,18230.315.58$6,659
Dec 200211,26226.914.85$6,152
Nov 2002223524.664.14$1,022
Oct 2002187926.464.23$3,744
Sep 200221,10527.443.64$4,072
Aug 200231,42425.963.16$4,584
Jul 200231,34224.583.06$4,183
Jun 200201,32923.733.34$4,437
May 200201,93024.663.58$6,917
Apr 200211,83823.653.51$6,479
Mar 200211,96822.003.10$6,128
Feb 200201,69418.222.38$4,024
Jan 200221,60917.172.38$3,857
Dec 200101,77716.932.36$4,202
Nov 200101,58718.072.41$3,818
Oct 200101,53819.782.53$3,889
Sep 200101,62024.262.25$3,647
Aug 200101,74824.873.05$5,337
Jul 200101,39423.933.20$4,457
Jun 200101,48424.563.82$5,675
May 200101,52625.524.31$6,573
Apr 200101,77924.685.34$9,492
Mar 200102,28624.545.38$12,291
Feb 200101,59127.755.77$9,175

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                  101 Mcf  × $  3.05 =       $308

────────────────────────────────────────────────────
Month total                                     $308

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/181759 is the state's own key, not one this site invented.