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 60146District 7CField 81267333NGPA filingCondensateGasSaveExport
Value, all time
$278 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
CondensateDisposition17 bbl$659
GasProduction79,774 Mcf$277,781
Total$278,440

16,643 Mcf of this lease's gas, across 47 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 30.5473, -100.8529. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.54728, -100.85291 · 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
7,800 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 7,800 ft.

Completions filed
Oct 1974
1 of 1 wells

1 well

42-4353078227,800 ftOct 1974

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 202600106.413.05$0
Apr 20260598.932.87$14
Mar 20260789.753.15$22
Feb 20260563.503.75$19
Jan 20260959.138.00$72
Dec 20250756.664.41$31
Nov 202502358.593.93$90
Oct 202506659.383.30$218
Sep 202505762.743.08$175
Aug 202504763.933.01$142
Jul 202504066.743.32$133
Jun 202504466.483.13$138
May 202505360.553.23$171
Apr 202504162.363.54$145
Mar 202503467.704.27$145
Feb 202503170.884.34$135
Jan 202503874.324.28$163
Dec 202402468.993.12$75
Nov 202405769.052.20$125
Oct 202406971.372.28$157
Sep 202406769.612.36$158
Aug 202406275.632.06$128
Jul 202406579.932.15$140
Jun 202406478.082.63$169
May 202406378.812.20$139
Apr 202404384.451.66$71
Mar 202402980.301.55$45
Feb 202402576.091.78$45
Jan 202403573.023.30$115
Dec 202303671.262.61$94
Nov 202304777.892.81$132
Oct 202306785.443.09$207
Sep 202306589.042.74$178
Aug 202306180.522.67$163
Jul 202306674.852.64$174
Jun 202305868.962.26$131
May 202305270.622.23$116
Apr 202303378.122.24$74
Mar 202303472.852.39$81
Feb 202303075.112.47$74
Jan 202303976.533.39$132
Dec 202203676.415.73$206
Nov 202205085.005.65$282
Oct 202206087.185.86$352
Sep 202207084.888.16$571
Aug 202207694.529.13$694
Jul 2022067101.587.54$505
Jun 2022059115.097.98$471
May 2022053109.378.43$447
Apr 2022046104.226.84$315
Mar 2022033108.885.08$168
Feb 202202991.054.86$141
Jan 202203081.844.54$136
Dec 202103971.323.90$152
Nov 202104877.435.24$251
Oct 202106179.795.71$349
Sep 202106569.865.35$348
Aug 202106566.024.22$274
Jul 202105770.783.98$227
Jun 202105469.493.38$183
May 202104663.483.02$139
Apr 202103460.362.76$94
Mar 202103861.302.72$103
Feb 202103257.805.55$178
Jan 202103850.412.81$107
Dec 202004044.642.68$107
Nov 202004638.772.71$125
Oct 202005936.972.48$146
Sep 202005937.091.99$117
Aug 202004239.982.39$100
Jul 202003338.371.83$60
Jun 202002934.901.69$49
May 202002516.921.81$45
Apr 202002314.751.80$42
Mar 202002630.341.86$48
Feb 202002449.881.98$48
Jan 202004557.252.09$94
Dec 201905459.012.30$124
Nov 201905555.302.75$151
Oct 201906853.472.42$164
Sep 201917155.052.66$244
Aug 201908153.112.30$187
Jul 201907556.272.46$185
Jun 201905252.782.49$130
May 201905658.482.74$153
Apr 201904762.632.75$129
Mar 201904556.803.06$138
Feb 201904350.852.79$120
Jan 201905046.033.23$161
Dec 201805446.594.19$226
Nov 201805752.934.24$242
Oct 201806761.443.40$228
Sep 201806459.543.11$199
Aug 201806759.403.07$205
Jul 201806865.142.93$199
Jun 201826660.183.08$323
May 201805965.382.90$171
Apr 201814763.842.90$200
Mar 201804961.222.79$137
Feb 201804461.782.77$122
Jan 201805162.874.01$204
Dec 201704557.272.92$131
Nov 201704755.423.12$147
Oct 201715549.292.98$213
Sep 201705447.523.09$167
Aug 201705745.373.00$171
Jul 201706143.873.09$188
Jun 201705642.493.09$173
May 201705245.373.26$170
Apr 201705247.933.21$167
Mar 201715346.772.98$205
Feb 201704450.452.95$130
Jan 201704749.413.42$161
Dec 201615448.763.72$250
Nov 201606642.492.64$175
Oct 201607646.193.09$235
Sep 201607741.553.10$239
Aug 201608941.442.92$260
Jul 201609141.622.92$266
Jun 201619145.352.69$290
May 201609542.521.99$189
Apr 201608536.561.99$169
Mar 201608033.011.79$144
Feb 201605926.472.06$122
Jan 201607027.352.36$166
Dec 201502332.362.00$46
Nov 201503238.792.17$69
Oct 201505443.552.43$131
Sep 20150542.992.76$14
Aug 201505840.162.87$167
Jul 201505748.152.95$168
Jun 201505756.152.88$164
May 201506155.212.96$180
Apr 201506049.822.71$162
Mar 201506442.892.93$188
Feb 201505344.662.98$158
Jan 201505643.433.10$174
Dec 201405954.693.59$212
Nov 201405970.464.25$251
Oct 201407378.303.90$285
Sep 201407186.164.05$287
Aug 201407789.394.04$311
Jul 201408696.564.18$359
Jun 201408398.164.74$393
May 201406694.734.73$312
Apr 201407095.944.81$337
Mar 201406195.895.06$308
Feb 201406997.406.19$427
Jan 201407690.404.86$369
Dec 201307691.824.35$331
Nov 201306488.853.74$239
Oct 201307397.423.78$276
Sep 2013075104.113.72$279
Aug 2013075104.253.52$264
Jul 2013080102.523.72$297
Jun 201307794.403.93$303
May 201307894.834.15$324
Apr 201306893.964.28$291
Mar 201306793.623.91$262
Feb 201305991.233.42$202
Jan 201307591.603.42$256
Dec 201207786.773.42$263
Nov 201206686.953.62$239
Oct 201206689.383.40$224
Sep 201206894.672.92$198
Aug 201207292.662.91$209
Jul 201207585.133.02$227
Jun 201207179.822.52$179
May 201207391.612.49$182
Apr 2012073101.652.00$146
Mar 2012074105.052.22$164
Feb 2012069101.102.57$177
Jan 201207598.092.73$205
Dec 201107296.873.24$233
Nov 201107595.723.31$248
Oct 201107884.983.65$285
Sep 201107583.623.99$299
Aug 201107283.404.15$299
Jul 201107994.144.52$357
Jun 201108192.904.64$376
May 201107598.134.40$330
Apr 2011073105.964.33$316
Mar 201107496.364.06$300
Feb 201106485.644.18$268
Jan 201107186.504.59$326
Dec 201006885.734.35$296
Nov 201007480.843.80$281
Oct 201008278.103.51$288
Sep 201007872.633.98$310
Aug 201008073.684.42$354
Jul 201008072.554.74$379
Jun 201007670.364.91$373
May 201007971.124.24$335
Apr 201007081.694.12$289
Mar 201007778.394.39$338
Feb 201007273.585.44$392
Jan 201007874.365.96$465
Dec 200907371.445.48$400
Nov 200907674.593.75$285
Oct 200908472.544.11$345
Sep 200908265.543.06$251
Aug 2009010767.423.22$344
Jul 2009011361.133.46$391
Jun 2009010266.163.90$397
May 200909554.743.93$373
Apr 200908646.773.59$309
Mar 200908542.144.06$345
Feb 200907132.814.63$329
Jan 200908035.865.37$430
Dec 200807537.105.98$448
Nov 200807555.496.86$515
Oct 200808375.246.92$575
Sep 2008082101.767.88$646
Aug 2008085114.228.48$721
Jul 2008088131.0811.39$1,002
Jun 2008091131.3313.03$1,186
May 20080101123.1711.57$1,169
Apr 2008092110.3110.45$962
Mar 2008088101.909.66$850
Feb 200808692.538.77$754
Jan 200808790.388.21$714
Dec 200708588.337.30$621
Nov 200708591.677.29$620
Oct 2007010482.856.92$720
Sep 2007010875.846.24$674
Aug 2007010869.066.39$690
Jul 2007011970.906.39$760
Jun 2007011662.007.55$876
May 2007011458.747.85$894
Apr 2007011459.617.81$890
Mar 2007011556.927.30$840
Feb 200709655.108.22$789
Jan 2007010350.306.73$693
Dec 2006010956.656.92$754
Nov 2006010854.207.62$823
Oct 2006012554.906.01$752
Sep 2006012060.085.04$604
Aug 2006034068.717.34$2,496
Jul 2006040169.376.34$2,543
Jun 2006038066.286.38$2,426
May 2006039166.016.42$2,512
Apr 2006037964.397.36$2,790
Mar 2006038956.707.08$2,755
Feb 2006036157.597.75$2,798
Jan 2006040360.598.93$3,600
Dec 2005029954.9413.42$4,011
Nov 2005027854.6910.59$2,944
Oct 2005029358.3413.80$4,042
Sep 2005028161.4512.08$3,394
Aug 2005029161.519.80$2,851
Jul 2005029655.697.84$2,322
Jun 2005028352.337.38$2,089
May 2005029245.226.65$1,942
Apr 2005028449.207.36$2,090
Mar 2005030650.377.15$2,189
Feb 2005031645.226.31$1,995
Jan 2005034843.166.32$2,200
Dec 2004050239.866.75$3,389
Nov 2004033545.286.33$2,121
Oct 2004036749.706.52$2,391
Sep 2004035243.245.28$1,860
Aug 2004037142.375.55$2,059
Jul 2004038738.286.08$2,355
Jun 2004037436.106.43$2,406
May 2004039237.486.49$2,546
Apr 2004039534.475.86$2,314
Mar 2004046734.365.53$2,583
Feb 2004037632.455.51$2,072
Jan 2004041732.036.30$2,627
Dec 2003032530.266.30$2,048
Nov 2003039928.804.60$1,833
Oct 2003040128.174.76$1,909
Sep 2003037926.314.75$1,800
Aug 2003040529.765.13$2,078
Jul 2003042529.415.17$2,198
Jun 2003046128.565.98$2,758
May 2003050926.595.97$3,040
Apr 2003057726.675.41$3,120
Mar 200311,07131.146.10$6,560
Feb 2003040933.487.93$3,242
Jan 2003148230.315.58$2,721
Dec 2002049126.914.85$2,383
Nov 200218524.664.14$376
Oct 2002150626.464.23$2,166
Sep 2002145827.443.64$1,692
Aug 2002141125.963.16$1,326
Jul 2002147024.583.06$1,464
Jun 2002044723.733.34$1,492
May 2002057024.663.58$2,043
Apr 2002040823.653.51$1,433
Mar 2002153622.003.10$1,685
Feb 2002053518.222.38$1,271
Jan 2002151017.172.38$1,229
Dec 2001048216.932.36$1,140
Nov 2001051718.072.41$1,244
Oct 2001057619.782.53$1,457
Sep 2001047924.262.25$1,078
Aug 2001052524.873.05$1,603
Jul 2001048523.933.20$1,551
Jun 2001052424.563.82$2,004
May 2001050225.524.31$2,162
Apr 2001045624.685.34$2,433
Mar 2001050124.545.38$2,694
Feb 2001044727.755.77$2,578
Jan 2001044627.478.40$3,746
Dec 2000045726.889.12$4,169
Nov 2000038932.215.66$2,201
Oct 2000036631.235.15$1,883
Sep 2000023931.875.19$1,240
Aug 2000028129.644.54$1,276
Jul 2000030228.534.09$1,235
Jun 2000025129.304.40$1,104
May 2000022027.263.68$810
Apr 2000037524.513.12$1,169
Mar 2000029528.422.86$844
Feb 2000024527.622.73$668
Jan 2000031825.272.48$789
Dec 1999031824.282.42$771
Nov 1999020623.192.43$501
Oct 1999039820.982.80$1,116
Sep 1999048721.752.62$1,275
Aug 1999050419.262.88$1,449
Jul 1999048917.892.37$1,160
Jun 1999047415.942.36$1,120
May 1999046315.792.32$1,075
Apr 1999043215.102.21$954
Mar 1999037812.471.84$695
Feb 199903919.981.82$711
Jan 1999046510.381.90$883
Dec 199806369.201.77$1,128
Nov 1998083710.892.19$1,829
Oct 1998073912.421.97$1,455
Sep 1998055812.592.08$1,162
Aug 199807311.301.91$139
Jul 1998032511.742.24$727
Jun 1998047311.242.24$1,058
May 1998035012.622.21$772
Apr 1998026013.042.51$651
Mar 1998029712.802.31$686
Feb 1998023113.952.30$531
Jan 1998037614.702.15$810
Dec 1997030616.322.41$738
Nov 1997032718.193.09$1,010
Oct 1997043019.253.15$1,354
Sep 1997048017.742.95$1,418
Aug 1997046317.862.55$1,183
Jul 1997041917.582.25$941
Jun 1997054417.242.26$1,228
May 1997058018.972.31$1,339
Apr 1997055517.882.08$1,156
Mar 1997057318.951.94$1,111
Feb 1997049420.492.21$1,090
Jan 1997045023.483.54$1,593
Dec 19960023.32$0
Nov 1996046021.97$0
Oct 1996058923.31$0
Sep 1996072522.22$0
Aug 1996055120.26$0
Jul 1996059319.55$0
Jun 1996028918.73$0
May 1996041919.43$0
Apr 1996057221.51$0
Mar 1996050219.38$0
Feb 1996030416.98$0
Jan 199601317.07$0
Dec 1995034317.19$0
Nov 1995038516.00$0
Oct 1995043015.43$0
Sep 1995034616.18$0
Aug 1995020015.92$0
Jul 199501915.24$0
Jun 199502016.41$0
May 199507517.56$0
Apr 199508217.73$0
Mar 1995020416.44$0
Feb 1995018616.58$0
Jan 1995022715.92$0
Dec 1994032515.03$0
Nov 1994050215.90$0
Oct 1994056415.58$0
Sep 1994039115.29$0
Aug 1994042716.13$0
Jul 1994034017.56$0
Jun 1994041917.09$0
May 1994042415.88$0
Apr 1994035514.14$0
Mar 1994032412.46$0
Feb 1994028012.50$0
Jan 1994017412.66$0
Dec 1993051212.33$0
Nov 1993021614.49$0
Oct 1993035515.85$0
Sep 1993037415.03$0
Aug 1993032115.66$0
Jul 1993054815.46$0
Jun 1993046516.79$0
May 1993017717.68$0
Apr 1993028118.05$0
Mar 1993044018.14$0
Feb 1993037417.90$0
Jan 1993052116.93$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.

Apr 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $ 98.93 =         $0
Gas                    5 Mcf  × $  2.87 =        $14

────────────────────────────────────────────────────
Month total                                      $14

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/60146 is the state's own key, not one this site invented.