MAYFIELD 34

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 133261District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$344 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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
High Cost Gas111990-08-07122245
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
CondensateDisposition2,126 bbl$52,121
GasProduction159,331 Mcf$291,771
Total$343,892

80,695 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 30.5763, -100.8237. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.57626, -100.82369 · 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
7,260 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 7,260 ft.

Completions filed
Jan 1990
1 of 1 wells

1 well

42-4353351867,260 ftJan 1990

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 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250374.324.28$13
Dec 2024024568.993.12$765
Nov 2024040769.052.20$895
Oct 2024071371.372.28$1,627
Sep 202403069.612.36$71
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20249078.812.20$709
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230271.262.61$5
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 202201685.005.65$90
Oct 202209487.185.86$551
Sep 202201,39384.888.16$11,372
Aug 202201194.529.13$100
Jul 20220146101.587.54$1,101
Jun 2022072115.097.98$574
May 2022031109.378.43$261
Apr 2022012104.226.84$82
Mar 20220259108.885.08$1,315
Feb 202203391.054.86$160
Jan 20220381.844.54$14
Dec 20210771.323.90$27
Nov 20210977.435.24$47
Oct 20210079.795.71$0
Sep 20210569.865.35$27
Aug 20210366.024.22$13
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20211463.483.02$76
Apr 20210360.362.76$8
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20202236.972.48$79
Sep 20200037.091.99$0
Aug 20200139.982.39$2
Jul 202008138.371.83$148
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20194059.012.30$236
Nov 20190455.302.75$11
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 201934052.782.49$1,795
May 201904758.482.74$129
Apr 20190162.632.75$3
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 201804446.594.19$184
Nov 201806652.934.24$280
Oct 201808761.443.40$296
Sep 201806359.543.11$196
Aug 201806859.403.07$209
Jul 201807265.142.93$211
Jun 201808260.183.08$252
May 201808765.382.90$252
Apr 201808463.842.90$244
Mar 201808761.222.79$242
Feb 201809361.782.77$257
Jan 201805362.874.01$212
Dec 201707957.272.92$231
Nov 201707955.423.12$246
Oct 201718349.292.98$297
Sep 201708147.523.09$250
Aug 201708045.373.00$240
Jul 201708143.873.09$250
Jun 201709342.493.09$287
May 201708845.373.26$287
Apr 201707247.933.21$231
Mar 201709346.772.98$277
Feb 201709150.452.95$269
Jan 2017016549.413.42$564
Dec 201604548.763.72$168
Nov 201613242.492.64$127
Oct 201603846.193.09$117
Sep 201618141.553.10$293
Aug 201608041.442.92$234
Jul 201618741.622.92$296
Jun 201608545.352.69$228
May 201608842.521.99$175
Apr 201618336.561.99$202
Mar 2016010333.011.79$185
Feb 201607826.472.06$161
Jan 201607927.352.36$187
Dec 201507332.362.00$146
Nov 201508738.792.17$189
Oct 201503743.552.43$90
Sep 201509742.992.76$268
Aug 2015014040.162.87$402
Jul 201508448.152.95$247
Jun 201508656.152.88$248
May 201509055.212.96$266
Apr 201509049.822.71$244
Mar 201509642.892.93$282
Feb 201508444.662.98$250
Jan 201508543.433.10$264
Dec 201409054.693.59$323
Nov 2014010070.464.25$425
Oct 201419578.303.90$449
Sep 201407686.164.05$307
Aug 2014010189.394.04$408
Jul 201409196.564.18$380
Jun 201408498.164.74$398
May 2014038494.734.73$1,815
Apr 20140095.944.81$0
Mar 201401995.895.06$96
Feb 201406397.406.19$390
Jan 201406590.404.86$316
Dec 201306491.824.35$279
Nov 201306188.853.74$228
Oct 201304897.423.78$181
Sep 2013042104.113.72$156
Aug 2013053104.253.52$187
Jul 2013061102.523.72$227
Jun 201305594.403.93$216
May 201302994.834.15$120
Apr 201306393.964.28$270
Mar 2013112293.623.91$571
Feb 2013011091.233.42$376
Jan 2013012491.603.42$424
Dec 2012013586.773.42$462
Nov 2012011886.953.62$428
Oct 2012012589.383.40$425
Sep 2012111194.672.92$419
Aug 2012011192.662.91$323
Jul 2012011785.133.02$353
Jun 2012015379.822.52$385
May 2012012991.612.49$321
Apr 20120127101.652.00$254
Mar 20121134105.052.22$403
Feb 20120126101.102.57$324
Jan 2012013698.092.73$372
Dec 2011013696.873.24$441
Nov 2011015795.723.31$520
Oct 2011011784.983.65$427
Sep 201108683.623.99$343
Aug 201107683.404.15$315
Jul 2011011394.144.52$510
Jun 2011014192.904.64$654
May 2011016398.134.40$718
Apr 20110148105.964.33$641
Mar 2011018096.364.06$730
Feb 2011017885.644.18$744
Jan 2011116486.504.59$839
Dec 2010013385.734.35$578
Nov 2010016080.843.80$607
Oct 2010015878.103.51$554
Sep 201003172.633.98$123
Aug 201006673.684.42$292
Jul 2010112672.554.74$669
Jun 2010017470.364.91$854
May 2010021271.124.24$898
Apr 2010020181.694.12$829
Mar 2010019278.394.39$843
Feb 2010015473.585.44$838
Jan 2010015574.365.96$924
Dec 200901171.445.48$60
Nov 20090374.593.75$11
Oct 200902372.544.11$95
Sep 2009036065.543.06$1,103
Aug 200903067.423.22$97
Jul 200902661.133.46$90
Jun 200901966.163.90$74
May 200906254.743.93$243
Apr 200907146.773.59$255
Mar 200911642.144.06$107
Feb 2009134832.814.63$1,645
Jan 2009030935.865.37$1,660
Dec 200801237.105.98$72
Nov 20080055.496.86$0
Oct 20080375.246.92$21
Sep 2008064101.767.88$504
Aug 20080111114.228.48$942
Jul 20080160131.0811.39$1,822
Jun 2008115131.3313.03$327
May 20080225123.1711.57$2,604
Apr 20081234110.3110.45$2,557
Mar 20081354101.909.66$3,523
Feb 2008045692.538.77$3,999
Jan 2008148090.388.21$4,029
Dec 2007047388.337.30$3,454
Nov 2007243491.677.29$3,348
Oct 2007152482.856.92$3,710
Sep 2007167475.846.24$4,284
Aug 2007290069.066.39$5,887
Jul 2007297070.906.39$6,338
Jun 2007083562.007.55$6,303
May 2007294058.747.85$7,493
Apr 200711,12059.617.81$8,801
Mar 2007282156.927.30$6,109
Feb 200711,32855.108.22$10,966
Jan 200702,48850.306.73$16,736
Dec 200602,20656.656.92$15,262
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 2001155016.932.36$2,624
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000627.263.68$22
Apr 200003624.513.12$112
Mar 200006728.422.86$192
Feb 2000020427.622.73$556
Jan 2000033025.272.48$819
Dec 19995242,20224.282.42$18,060
Nov 19991,36631423.192.43$32,442
Oct 1999079720.982.80$2,235
Sep 199901,21721.752.62$3,187
Aug 199901,22519.262.88$3,523
Jul 199901,12617.892.37$2,671
Jun 199901,09515.942.36$2,587
May 199901,26915.792.32$2,945
Apr 199901,23615.102.21$2,729
Mar 199901,21912.471.84$2,241
Feb 199901,3279.981.82$2,412
Jan 199901,37610.381.90$2,614
Dec 199801,1899.201.77$2,108
Nov 199801,14310.892.19$2,498
Oct 199801,47512.421.97$2,905
Sep 199801,35412.592.08$2,820
Aug 199801,25911.301.91$2,401
Jul 199801,45411.742.24$3,253
Jun 199801,47611.242.24$3,302
May 199801,31212.622.21$2,895
Apr 199801,22913.042.51$3,079
Mar 199801,56312.802.31$3,610
Feb 199801,43613.952.30$3,302
Jan 199801,59114.702.15$3,428
Dec 199701,57816.322.41$3,805
Nov 199701,32718.193.09$4,098
Oct 199701,56219.253.15$4,920
Sep 199701,52617.742.95$4,509
Aug 199701,52417.862.55$3,893
Jul 199701,40917.582.25$3,166
Jun 199701,23817.242.26$2,794
May 199701,33918.972.31$3,091
Apr 199701,23717.882.08$2,576
Mar 199701,07818.951.94$2,090
Feb 1997070520.492.21$1,555
Jan 199701,00223.483.54$3,547
Dec 1996094923.32$0
Nov 1996086421.97$0
Oct 199601,01623.31$0
Sep 1996082722.22$0
Aug 1996089020.26$0
Jul 1996093819.55$0
Jun 199602,39018.73$0
May 199601,75219.43$0
Apr 199603,22821.51$0
Mar 199602,19919.38$0
Feb 199602,17816.98$0
Jan 199608617.07$0
Dec 199502,61417.19$0
Nov 199504,10316.00$0
Oct 199503,75215.43$0
Sep 199505,02316.18$0
Aug 199503,92415.92$0
Jul 199501,29915.24$0
Jun 199501,46716.41$0
May 199501,40417.56$0
Apr 199501,25417.73$0
Mar 199501,44516.44$0
Feb 199501,49516.58$0
Jan 199501,19415.92$0
Dec 199401,50915.03$0
Nov 199401,46115.90$0
Oct 199401,32215.58$0
Sep 199401,29415.29$0
Aug 199401,44516.13$0
Jul 199401,40317.56$0
Jun 199401,39017.09$0
May 199401,29715.88$0
Apr 199401,38614.14$0
Mar 199401,50512.46$0
Feb 199401,23112.50$0
Jan 199401,45212.66$0
Dec 199301,45212.33$0
Nov 199301,46214.49$0
Oct 199301,45715.85$0
Sep 199301,45915.03$0
Aug 199301,46315.66$0
Jul 199301,52215.46$0
Jun 199301,41916.79$0
May 199301,53817.68$0
Apr 199301,41318.05$0
Mar 199301,61218.14$0
Feb 199301,38317.90$0
Jan 199301,52916.93$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.

Jan 2025 — as filed, then multipliedworked
Condensate             0 bbl  × $ 74.32 =         $0
Gas                    3 Mcf  × $  4.28 =        $13

────────────────────────────────────────────────────
Month total                                      $13

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/133261 is the state's own key, not one this site invented.