MAYER 21

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 211005District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.5 M
Jan 2005 – May 2026
Value, last 12 filed months
$7 k
at the published price for each month
Months reported
257
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 Gas112005-11-18160983
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
CondensateDisposition74 bbl$5,863
GasProduction414,635 Mcf$2,472,028
Total$2,477,890

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 30.5504, -100.8540. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.55043, -100.85397 · 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
8,860 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 8,860 ft.

Completions filed
Jan 2005
1 of 1 wells

1 well

42-43537133128,860 ftJan 2005

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 (257)

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

257 months

May 20260157106.413.05$478
Apr 2026015098.932.87$430
Mar 2026015989.753.15$501
Feb 2026013663.503.75$510
Jan 2026014159.138.00$1,128
Dec 2025014556.664.41$640
Nov 2025015158.593.93$593
Oct 2025015559.383.30$512
Sep 2025014862.743.08$455
Aug 2025014963.933.01$449
Jul 2025016266.743.32$537
Jun 2025016166.483.13$504
May 2025016360.553.23$527
Apr 2025015062.363.54$531
Mar 2025116867.704.27$785
Feb 2025015970.884.34$690
Jan 2025028674.324.28$1,224
Dec 2024027768.993.12$865
Nov 2024027169.052.20$596
Oct 2024028071.372.28$639
Sep 2024026469.612.36$624
Aug 2024027475.632.06$565
Jul 2024028979.932.15$620
Jun 2024024578.082.63$645
May 2024024078.812.20$528
Apr 2024028084.451.66$465
Mar 2024033180.301.55$511
Feb 2024031376.091.78$558
Jan 2024033173.023.30$1,092
Dec 2023030271.262.61$788
Nov 2023030377.892.81$851
Oct 2023031785.443.09$979
Sep 2023032889.042.74$897
Aug 2023035980.522.67$960
Jul 2023039274.852.64$1,036
Jun 2023030168.962.26$680
May 2023039170.622.23$871
Apr 2023044678.122.24$998
Mar 2023047772.852.39$1,142
Feb 2023046975.112.47$1,156
Jan 2023050376.533.39$1,704
Dec 2022051676.415.73$2,956
Nov 2022052385.005.65$2,953
Oct 2022055787.185.86$3,266
Sep 2022053884.888.16$4,392
Aug 2022054594.529.13$4,974
Jul 20220538101.587.54$4,058
Jun 20220516115.097.98$4,116
May 20220564109.378.43$4,756
Apr 20220551104.226.84$3,768
Mar 20220553108.885.08$2,807
Feb 2022051891.054.86$2,517
Jan 2022057981.844.54$2,627
Dec 2021060871.323.90$2,371
Nov 2021056577.435.24$2,959
Oct 2021057079.795.71$3,257
Sep 2021056969.865.35$3,045
Aug 2021060166.024.22$2,537
Jul 2021061770.783.98$2,457
Jun 2021053369.493.38$1,802
May 2021052463.483.02$1,581
Apr 2021058360.362.76$1,608
Mar 2021065761.302.72$1,785
Feb 2021054657.805.55$3,029
Jan 2021069950.412.81$1,964
Dec 2020067544.642.68$1,806
Nov 2020063138.772.71$1,708
Oct 2020067336.972.48$1,668
Sep 2020068037.091.99$1,354
Aug 2020066439.982.39$1,584
Jul 2020064538.371.83$1,177
Jun 2020082234.901.69$1,389
May 2020084516.921.81$1,533
Apr 2020031614.751.80$570
Mar 2020048730.341.86$904
Feb 2020044349.881.98$877
Jan 2020045657.252.09$955
Dec 2019042659.012.30$982
Nov 2019044055.302.75$1,210
Oct 2019046253.472.42$1,117
Sep 2019172255.052.66$1,974
Aug 2019078353.112.30$1,804
Jul 2019080656.272.46$1,983
Jun 2019056552.782.49$1,408
May 2019076858.482.74$2,105
Apr 2019076362.632.75$2,099
Mar 2019079556.803.06$2,434
Feb 2019072450.852.79$2,022
Jan 2019080646.033.23$2,602
Dec 2018081646.594.19$3,415
Nov 2018078652.934.24$3,330
Oct 2018082861.443.40$2,814
Sep 2018079159.543.11$2,458
Aug 2018082759.403.07$2,536
Jul 2018083365.142.93$2,442
Jun 2018179960.183.08$2,519
May 2018083565.382.90$2,422
Apr 2018080963.842.90$2,347
Mar 2018083661.222.79$2,330
Feb 2018069161.782.77$1,911
Jan 2018084562.874.01$3,388
Dec 2017090057.272.92$2,629
Nov 2017064055.423.12$1,996
Oct 2017082349.292.98$2,456
Sep 2017084947.523.09$2,621
Aug 2017088445.373.00$2,656
Jul 2017090343.873.09$2,788
Jun 2017086142.493.09$2,658
May 2017087245.373.26$2,846
Apr 2017083247.933.21$2,672
Mar 2017088646.772.98$2,644
Feb 2017081850.452.95$2,415
Jan 201701,91849.413.42$6,557
Dec 201602,18948.763.72$8,149
Nov 201601,22042.492.64$3,226
Oct 2016097246.193.09$3,004
Sep 2016092341.553.10$2,862
Aug 2016092541.442.92$2,705
Jul 2016089341.622.92$2,611
Jun 2016084245.352.69$2,261
May 2016194942.521.99$1,932
Apr 2016073136.561.99$1,455
Mar 2016095233.011.79$1,708
Feb 2016190926.472.06$1,902
Jan 2016096927.352.36$2,291
Dec 2015095932.362.00$1,919
Nov 2015089638.792.17$1,942
Oct 2015092543.552.43$2,245
Sep 2015098242.992.76$2,709
Aug 201501,01240.162.87$2,907
Jul 2015299648.152.95$3,030
Jun 2015098856.152.88$2,848
May 201501,04255.212.96$3,080
Apr 201501,00649.822.71$2,723
Mar 201521,03742.892.93$3,129
Feb 2015092644.662.98$2,756
Jan 201501,02043.433.10$3,163
Dec 201401,03354.693.59$3,710
Nov 201421,01770.464.25$4,465
Oct 201401,06278.303.90$4,143
Sep 201401,00286.164.05$4,054
Aug 201401,12389.394.04$4,531
Jul 201401,12596.564.18$4,702
Jun 201401,04698.164.74$4,955
May 201401,13294.734.73$5,350
Apr 201421,14695.944.81$5,703
Mar 201401,16895.895.06$5,906
Feb 201401,08597.406.19$6,718
Jan 201421,25990.404.86$6,300
Dec 201301,29391.824.35$5,630
Nov 2013093688.853.74$3,499
Oct 2013287697.423.78$3,506
Sep 201301,381104.113.72$5,134
Aug 201301,704104.253.52$6,003
Jul 20130413102.523.72$1,535
Jun 2013089494.403.93$3,516
May 201301,23994.834.15$5,141
Apr 201321,20693.964.28$5,353
Mar 201301,23993.623.91$4,848
Feb 201321,12191.233.42$4,016
Jan 201301,25891.603.42$4,302
Dec 201221,26886.773.42$4,510
Nov 201201,23986.953.62$4,491
Oct 201201,26989.383.40$4,314
Sep 201201,23994.672.92$3,616
Aug 201221,31092.662.91$3,995
Jul 201201,33585.133.02$4,033
Jun 201201,26879.822.52$3,194
May 201201,34291.612.49$3,339
Apr 201201,311101.652.00$2,618
Mar 201221,389105.052.22$3,297
Feb 201201,324101.102.57$3,403
Jan 201221,44598.092.73$4,147
Dec 201121,47296.873.24$4,963
Nov 201101,44595.723.31$4,785
Oct 201121,50984.983.65$5,676
Sep 201101,47883.623.99$5,891
Aug 201101,55083.404.15$6,431
Jul 201101,60194.144.52$7,232
Jun 201101,61492.904.64$7,489
May 201101,79098.134.40$7,885
Apr 20113736105.964.33$3,507
Mar 201101,82796.364.06$7,413
Feb 201101,71485.644.18$7,164
Jan 201122,35886.504.59$10,993
Dec 201001,24185.734.35$5,396
Nov 201021,29380.843.80$5,069
Oct 201001,41378.103.51$4,958
Sep 201001,40272.633.98$5,579
Aug 201001,58273.684.42$6,991
Jul 201001,78172.554.74$8,436
Jun 201021,85370.364.91$9,240
May 201021,96871.124.24$8,477
Apr 201001,81981.694.12$7,499
Mar 201021,92178.394.39$8,587
Feb 201021,76573.585.44$9,753
Jan 201022,06274.365.96$12,447
Dec 200922,11971.445.48$11,763
Nov 200902,04974.593.75$7,687
Oct 200902,12872.544.11$8,747
Sep 200922,09165.543.06$6,539
Aug 200902,15967.423.22$6,949
Jul 200902,24861.133.46$7,788
Jun 200902,18366.163.90$8,503
May 200902,28354.743.93$8,962
Apr 200922,24146.773.59$8,133
Mar 200902,33642.144.06$9,482
Feb 200922,12332.814.63$9,901
Jan 200902,40935.865.37$12,939
Dec 200822,50237.105.98$15,029
Nov 200802,48055.496.86$17,014
Oct 200822,59975.246.92$18,141
Sep 200802,561101.767.88$20,173
Aug 200822,710114.228.48$23,217
Jul 200802,765131.0811.39$31,492
Jun 200802,706131.3313.03$35,266
May 200802,849123.1711.57$32,975
Apr 200832,798110.3110.45$29,584
Mar 200803,007101.909.66$29,060
Feb 200802,81792.538.77$24,707
Jan 200843,23190.388.21$26,874
Dec 200703,29588.337.30$24,060
Nov 200723,25791.677.29$23,932
Oct 200703,46482.856.92$23,978
Sep 200703,48775.846.24$21,773
Aug 200703,56169.066.39$22,747
Jul 200713,71470.906.39$23,796
Jun 200703,66262.007.55$27,642
May 200703,82758.747.85$30,028
Apr 200703,76459.617.81$29,379
Mar 200704,01856.927.30$29,339
Feb 200703,68555.108.22$30,276
Jan 200704,26550.306.73$28,690
Dec 200604,33356.656.92$29,978
Nov 200604,21154.207.62$32,077
Oct 200604,60554.906.01$27,694
Sep 200604,47960.085.04$22,562
Aug 200604,62468.717.34$33,940
Jul 200604,58169.376.34$29,056
Jun 200604,47266.286.38$28,549
May 200604,73666.016.42$30,429
Apr 200604,71764.397.36$34,719
Mar 200605,01956.707.08$35,549
Feb 200604,60657.597.75$35,702
Jan 200605,77660.598.93$51,599
Dec 200505,40254.9413.42$72,470
Nov 200505,14254.6910.59$54,446
Oct 200505,62058.3413.80$77,532
Sep 200505,83261.4512.08$70,445
Aug 200506,48261.519.80$63,503
Jul 200507,09555.697.84$55,651
Jun 200507,26952.337.38$53,653
May 200508,21745.226.65$54,653
Apr 200508,93049.207.36$65,729
Mar 2005010,24050.377.15$73,266
Feb 2005010,56045.226.31$66,654
Jan 200507,76843.166.32$49,111

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                  157 Mcf  × $  3.05 =       $478

────────────────────────────────────────────────────
Month total                                     $478

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/211005 is the state's own key, not one this site invented.