MAYER 15

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 166298District 7CField 81267333NGPA filingCondensateGasSaveExport
Value, all time
$2.1 M
Oct 1997 – May 2026
Value, last 12 filed months
$9 k
at the published price for each month
Months reported
344
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
CondensateDisposition527 bbl$17,034
GasProduction489,459 Mcf$2,034,080
Total$2,051,114

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 30.6140, -100.8299. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.61399, -100.82991 · 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
8,250 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 8,250 ft.

Completions filed
Oct 1997
1 of 1 wells

1 well

42-4353474728,250 ftOct 1997

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 (344)

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

344 months

May 2026037106.413.05$113
Apr 2026018598.932.87$531
Mar 2026013589.753.15$425
Feb 2026015263.503.75$570
Jan 2026011359.138.00$904
Dec 2025029556.664.41$1,302
Nov 2025027358.593.93$1,072
Oct 2025036759.383.30$1,213
Sep 2025039762.743.08$1,222
Aug 2025033763.933.01$1,016
Jul 20250166.743.32$3
Jun 202505366.483.13$166
May 2025123560.553.23$820
Apr 2025023562.363.54$833
Mar 2025024767.704.27$1,054
Feb 2025020570.884.34$890
Jan 2025020174.324.28$860
Dec 2024018768.993.12$584
Nov 2024017969.052.20$394
Oct 2024019571.372.28$445
Sep 2024020669.612.36$487
Aug 2024023575.632.06$485
Jul 2024124679.932.15$608
Jun 2024023678.082.63$622
May 2024025878.812.20$567
Apr 2024024984.451.66$413
Mar 2024026680.301.55$411
Feb 2024025676.091.78$457
Jan 2024030073.023.30$989
Dec 2023020671.262.61$538
Nov 2023026777.892.81$750
Oct 2023023185.443.09$713
Sep 2023023989.042.74$654
Aug 2023025580.522.67$682
Jul 2023032474.852.64$856
Jun 2023016168.962.26$364
May 2023028570.622.23$635
Apr 2023027878.122.24$622
Mar 2023124772.852.39$664
Feb 2023023475.112.47$577
Jan 2023027376.533.39$925
Dec 2022024876.415.73$1,421
Nov 2022226285.005.65$1,649
Oct 2022025787.185.86$1,507
Sep 2022025084.888.16$2,041
Aug 2022026494.529.13$2,410
Jul 20220288101.587.54$2,172
Jun 20220260115.097.98$2,074
May 20220275109.378.43$2,319
Apr 20220266104.226.84$1,819
Mar 20220275108.885.08$1,396
Feb 2022026391.054.86$1,278
Jan 2022031581.844.54$1,429
Dec 2021034071.323.90$1,326
Nov 2021032777.435.24$1,712
Oct 2021231979.795.71$1,982
Sep 2021032469.865.35$1,734
Aug 2021035866.024.22$1,511
Jul 2021034970.783.98$1,390
Jun 2021032769.493.38$1,105
May 2021031163.483.02$939
Apr 2021033060.362.76$910
Mar 2021036261.302.72$984
Feb 2021022657.805.55$1,254
Jan 2021030950.412.81$868
Dec 2020030344.642.68$811
Nov 2020029438.772.71$796
Oct 2020032236.972.48$798
Sep 2020030537.091.99$607
Aug 2020031639.982.39$754
Jul 2020032438.371.83$591
Jun 2020032634.901.69$551
May 2020034416.921.81$624
Apr 2020734714.751.80$729
Mar 2020034730.341.86$644
Feb 2020032349.881.98$640
Jan 2020033757.252.09$706
Dec 2019033959.012.30$781
Nov 2019032855.302.75$902
Oct 2019031953.472.42$772
Sep 2019033355.052.66$885
Aug 2019037353.112.30$860
Jul 2019038856.272.46$955
Jun 2019038752.782.49$964
May 2019038958.482.74$1,066
Apr 2019038262.632.75$1,051
Mar 2019033056.803.06$1,010
Feb 2019029650.852.79$827
Jan 2019036646.033.23$1,182
Dec 2018036246.594.19$1,515
Nov 2018032252.934.24$1,364
Oct 2018036361.443.40$1,234
Sep 2018033959.543.11$1,054
Aug 2018035459.403.07$1,086
Jul 2018037065.142.93$1,085
Jun 2018036360.183.08$1,117
May 2018037765.382.90$1,094
Apr 2018032163.842.90$931
Mar 2018037661.222.79$1,048
Feb 2018235361.782.77$1,100
Jan 2018037162.874.01$1,487
Dec 2017039557.272.92$1,154
Nov 2017038655.423.12$1,204
Oct 2017040849.292.98$1,217
Sep 2017039647.523.09$1,223
Aug 2017040145.373.00$1,205
Jul 2017032643.873.09$1,006
Jun 2017044642.493.09$1,377
May 2017237445.373.26$1,311
Apr 2017035747.933.21$1,147
Mar 2017040046.772.98$1,193
Feb 2017039850.452.95$1,175
Jan 2017043649.413.42$1,491
Dec 2016042248.763.72$1,571
Nov 2016041142.492.64$1,087
Oct 2016043146.193.09$1,332
Sep 2016041741.553.10$1,293
Aug 2016043741.442.92$1,278
Jul 2016046541.622.92$1,360
Jun 2016046545.352.69$1,249
May 2016049542.521.99$986
Apr 2016047436.561.99$944
Mar 2016048933.011.79$877
Feb 2016046626.472.06$962
Jan 2016050827.352.36$1,201
Dec 2015051332.362.00$1,027
Nov 2015047238.792.17$1,023
Oct 2015045043.552.43$1,092
Sep 2015047342.992.76$1,305
Aug 2015043840.162.87$1,258
Jul 2015343148.152.95$1,414
Jun 2015040156.152.88$1,156
May 2015044755.212.96$1,321
Apr 2015043149.822.71$1,167
Mar 2015038242.892.93$1,121
Feb 2015436744.662.98$1,271
Jan 2015042443.433.10$1,315
Dec 2014041454.693.59$1,487
Nov 2014045370.464.25$1,926
Oct 2014043678.303.90$1,701
Sep 2014042986.164.05$1,735
Aug 2014043389.394.04$1,747
Jul 2014046596.564.18$1,944
Jun 2014045198.164.74$2,136
May 2014046894.734.73$2,212
Apr 2014046995.944.81$2,255
Mar 2014038395.895.06$1,937
Feb 2014028397.406.19$1,752
Jan 2014452690.404.86$2,918
Dec 2013056091.824.35$2,439
Nov 2013049588.853.74$1,850
Oct 2013055697.423.78$2,101
Sep 20130546104.113.72$2,030
Aug 20130557104.253.52$1,962
Jul 20130571102.523.72$2,123
Jun 2013055794.403.93$2,191
May 2013059594.834.15$2,469
Apr 2013055693.964.28$2,381
Mar 2013258593.623.91$2,476
Feb 2013052691.233.42$1,799
Jan 2013055791.603.42$1,905
Dec 2012042386.773.42$1,447
Nov 2012345186.953.62$1,896
Oct 2012062289.383.40$2,115
Sep 2012062494.672.92$1,821
Aug 2012063992.662.91$1,858
Jul 2012067085.133.02$2,024
Jun 2012355679.822.52$1,640
May 2012064491.612.49$1,602
Apr 20120540101.652.00$1,078
Mar 20120651105.052.22$1,447
Feb 20120642101.102.57$1,650
Jan 2012365598.092.73$2,085
Dec 2011070096.873.24$2,268
Nov 2011066095.723.31$2,185
Oct 2011074984.983.65$2,733
Sep 2011051183.623.99$2,037
Aug 2011060383.404.15$2,502
Jul 2011052794.144.52$2,381
Jun 2011045692.904.64$2,116
May 2011349298.134.40$2,462
Apr 20110477105.964.33$2,067
Mar 2011050396.364.06$2,041
Feb 2011046985.644.18$1,960
Jan 2011054586.504.59$2,501
Dec 2010077185.734.35$3,352
Nov 2010056380.843.80$2,137
Oct 2010361178.103.51$2,378
Sep 2010059372.633.98$2,360
Aug 2010062473.684.42$2,758
Jul 2010061672.554.74$2,918
Jun 2010257170.364.91$2,945
May 2010065471.124.24$2,770
Apr 2010059881.694.12$2,465
Mar 2010069378.394.39$3,041
Feb 2010063073.585.44$3,429
Jan 2010366474.365.96$4,183
Dec 2009080271.445.48$4,398
Nov 2009074774.593.75$2,802
Oct 2009079172.544.11$3,251
Sep 2009075165.543.06$2,302
Aug 2009075167.423.22$2,417
Jul 2009078561.133.46$2,720
Jun 2009380566.163.90$3,334
May 2009083754.743.93$3,286
Apr 2009071346.773.59$2,558
Mar 2009083342.144.06$3,381
Feb 2009071232.814.63$3,299
Jan 2009279635.865.37$4,347
Dec 2008079837.105.98$4,770
Nov 2008074255.496.86$5,090
Oct 2008288375.246.92$6,263
Sep 20080802101.767.88$6,317
Aug 20080888114.228.48$7,533
Jul 20082880131.0811.39$10,285
Jun 20080901131.3313.03$11,742
May 20080893123.1711.57$10,336
Apr 20080899110.3110.45$9,399
Mar 20082901101.909.66$8,911
Feb 2008088092.538.77$7,718
Jan 2008085490.388.21$7,008
Dec 2007293388.337.30$6,989
Nov 2007291591.677.29$6,855
Oct 2007065982.856.92$4,562
Sep 2007093375.846.24$5,826
Aug 200721,02469.066.39$6,679
Jul 200701,04270.906.39$6,656
Jun 2007297762.007.55$7,499
May 2007099658.747.85$7,815
Apr 2007297659.617.81$7,737
Mar 2007093556.927.30$6,827
Feb 2007099855.108.22$8,200
Jan 200721,13750.306.73$7,749
Dec 200601,11156.656.92$7,686
Nov 200621,10454.207.62$8,518
Oct 200601,10054.906.01$6,615
Sep 200641,06960.085.04$5,625
Aug 200601,09968.717.34$8,067
Jul 200601,59669.376.34$10,123
Jun 200641,36766.286.38$8,992
May 200601,55266.016.42$9,972
Apr 200641,58064.397.36$11,887
Mar 200601,63356.707.08$11,566
Feb 200651,49057.597.75$11,837
Jan 200651,78060.598.93$16,204
Dec 200531,73754.9413.42$23,467
Nov 200501,59254.6910.59$16,857
Oct 200531,75258.3413.80$24,345
Sep 200501,62261.4512.08$19,592
Aug 200501,29061.519.80$12,638
Jul 200531,31255.697.84$10,458
Jun 200501,19452.337.38$8,813
May 200501,12145.226.65$7,456
Apr 200521,11349.207.36$8,291
Mar 2005098250.377.15$7,026
Feb 2005272845.226.31$4,686
Jan 2005292843.166.32$5,953
Dec 2004197139.866.75$6,595
Nov 200421,21145.286.33$7,757
Oct 200401,40649.706.52$9,160
Sep 200431,22643.245.28$6,608
Aug 200401,51942.375.55$8,431
Jul 200421,60138.286.08$9,817
Jun 200401,70136.106.43$10,943
May 200441,87437.486.49$12,321
Apr 200441,80834.475.86$10,730
Mar 200402,05834.365.53$11,381
Feb 200441,95932.455.51$10,923
Jan 200402,25232.036.30$14,187
Dec 200332,26330.266.30$14,351
Nov 200302,41328.804.60$11,088
Oct 200352,51828.174.76$12,126
Sep 200301,81326.314.75$8,611
Aug 200301,75529.765.13$9,003
Jul 200361,81629.415.17$9,567
Jun 200301,86028.565.98$11,128
May 200361,91426.595.97$11,591
Apr 200301,95426.675.41$10,566
Mar 200352,26731.146.10$13,975
Feb 200302,02733.487.93$16,066
Jan 200302,21430.315.58$12,359
Dec 200242,21226.914.85$10,844
Nov 200202,27524.664.14$9,412
Oct 200242,41126.464.23$10,302
Sep 200202,17227.443.64$7,896
Aug 200242,24125.963.16$7,195
Jul 200202,00824.583.06$6,148
Jun 200252,22923.733.34$7,560
May 200202,46724.663.58$8,842
Apr 200272,13123.653.51$7,650
Mar 200292,89522.003.10$9,180
Feb 200203,42518.222.38$8,137
Jan 200293,31617.172.38$8,032
Dec 200182,93816.932.36$7,082
Nov 200102,86618.072.41$6,894
Oct 200182,64319.782.53$6,842
Sep 200104,78424.262.25$10,770
Aug 200175,39924.873.05$16,658
Jul 200105,63223.933.20$18,006
Jun 200185,00824.563.82$19,348
May 200196,21325.524.31$26,991
Apr 200196,58924.685.34$35,377
Mar 200106,52924.545.38$35,103
Feb 200185,60227.755.77$32,529
Jan 2001146,50327.478.40$55,002
Dec 200006,67226.889.12$60,865
Nov 200066,07432.215.66$34,560
Oct 200066,20131.235.15$32,095
Sep 200066,52831.875.19$34,049
Aug 2000166,36529.644.54$29,376
Jul 2000166,34828.534.09$26,418
Jun 200086,63429.304.40$29,406
May 200086,76427.263.68$25,108
Apr 200095,97124.513.12$18,826
Mar 2000176,79028.422.86$19,901
Feb 200095,94727.622.73$16,463
Jan 200086,48625.272.48$16,291
Dec 1999155,25924.282.42$13,111
Nov 199994,52023.192.43$11,210
Oct 199904,66520.982.80$13,079
Sep 1999114,38721.752.62$11,728
Aug 1999214,73019.262.88$14,006
Jul 199904,65017.892.37$11,032
Jun 199905,66315.942.36$13,377
May 199904,30915.792.32$10,001
Apr 1999134,20515.102.21$9,481
Mar 199904,64112.471.84$8,532
Feb 199903,3459.981.82$6,081
Jan 1999124,11110.381.90$7,935
Dec 199805,3609.201.77$9,505
Nov 199807,28410.892.19$15,921
Oct 1998124,67812.421.97$9,361
Sep 199804,68412.592.08$9,755
Aug 199805,45111.301.91$10,397
Jul 1998164,76811.742.24$10,855
Jun 1998164,88811.242.24$11,116
May 199805,38012.622.21$11,870
Apr 199805,15913.042.51$12,925
Mar 199805,74412.802.31$13,265
Feb 199805,77313.952.30$13,273
Jan 1998227,32814.702.15$16,114
Dec 199707,66416.322.41$18,479
Nov 199703,71818.193.09$11,482
Oct 199704,93119.253.15$15,532

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                   37 Mcf  × $  3.05 =       $113

────────────────────────────────────────────────────
Month total                                     $113

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/166298 is the state's own key, not one this site invented.