VALLIANT, L. R.

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 66473District 7CField 81267333CondensateGasSaveExport
Value, all time
$861 k
Jan 1993 – May 2026
Value, last 12 filed months
$3 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

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$846
GasProduction294,910 Mcf$860,019
Total$860,865

97,413 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 30.5178, -100.8374. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.51783, -100.83738 · 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
8,790 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 8,790 ft.

Completions filed
May 1976
1 of 1 wells

1 well

42-4353100638,790 ftMay 1976

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 20260190106.413.05$579
Apr 2026019398.932.87$554
Mar 202605189.753.15$161
Feb 20260363.503.75$11
Jan 20260059.138.00$0
Dec 20250256.664.41$9
Nov 20250358.593.93$12
Oct 202503359.383.30$109
Sep 2025011862.743.08$363
Aug 2025012063.933.01$362
Jul 2025012166.743.32$401
Jun 2025010166.483.13$316
May 2025011460.553.23$368
Apr 2025010462.363.54$368
Mar 2025013367.704.27$568
Feb 2025013970.884.34$603
Jan 2025015374.324.28$655
Dec 2024014968.993.12$465
Nov 2024013869.052.20$303
Oct 2024013971.372.28$317
Sep 2024013469.612.36$317
Aug 2024013475.632.06$277
Jul 2024013679.932.15$292
Jun 2024012978.082.63$340
May 2024013378.812.20$292
Apr 2024013084.451.66$216
Mar 2024013080.301.55$201
Feb 2024012676.091.78$225
Jan 2024016373.023.30$538
Dec 2023016371.262.61$426
Nov 2023015477.892.81$432
Oct 2023015385.443.09$472
Sep 2023014889.042.74$405
Aug 2023015080.522.67$401
Jul 2023015374.852.64$404
Jun 2023014468.962.26$325
May 2023015370.622.23$341
Apr 2023014978.122.24$333
Mar 2023015572.852.39$371
Feb 2023015175.112.47$372
Jan 2023016976.533.39$573
Dec 2022017076.415.73$974
Nov 2022016585.005.65$932
Oct 2022016887.185.86$985
Sep 2022016584.888.16$1,347
Aug 2022018394.529.13$1,670
Jul 20220142101.587.54$1,071
Jun 20220164115.097.98$1,308
May 20220178109.378.43$1,501
Apr 20220146104.226.84$998
Mar 20220174108.885.08$883
Feb 2022015691.054.86$758
Jan 2022017581.844.54$794
Dec 2021018071.323.90$702
Nov 2021017277.435.24$901
Oct 2021016879.795.71$960
Sep 2021016669.865.35$888
Aug 2021017766.024.22$747
Jul 2021017870.783.98$709
Jun 2021017569.493.38$592
May 2021018063.483.02$543
Apr 2021017660.362.76$485
Mar 2021018661.302.72$505
Feb 2021014657.805.55$810
Jan 2021018250.412.81$511
Dec 2020024644.642.68$658
Nov 2020020638.772.71$558
Oct 2020017336.972.48$429
Sep 2020016737.091.99$333
Aug 2020017039.982.39$405
Jul 2020017338.371.83$316
Jun 2020017134.901.69$289
May 2020017816.921.81$323
Apr 2020017314.751.80$312
Mar 2020018230.341.86$338
Feb 2020017149.881.98$339
Jan 2020018657.252.09$390
Dec 2019018759.012.30$431
Nov 2019017655.302.75$484
Oct 2019018453.472.42$445
Sep 2019017655.052.66$468
Aug 2019017953.112.30$412
Jul 2019017956.272.46$440
Jun 2019017752.782.49$441
May 2019018558.482.74$507
Apr 2019017962.632.75$492
Mar 2019019056.803.06$582
Feb 2019016850.852.79$469
Jan 2019018746.033.23$604
Dec 2018018646.594.19$778
Nov 2018018452.934.24$780
Oct 2018019061.443.40$646
Sep 2018017659.543.11$547
Aug 2018017759.403.07$543
Jul 2018019165.142.93$560
Jun 2018017060.183.08$523
May 2018019265.382.90$557
Apr 2018018563.842.90$537
Mar 2018018461.222.79$513
Feb 2018015061.782.77$415
Jan 2018015762.874.01$629
Dec 2017015857.272.92$462
Nov 2017015755.423.12$490
Oct 2017017849.292.98$531
Sep 2017017847.523.09$550
Aug 2017119845.373.00$640
Jul 2017020543.873.09$633
Jun 2017019542.493.09$602
May 2017020445.373.26$666
Apr 2017019947.933.21$639
Mar 2017018946.772.98$564
Feb 2017015350.452.95$452
Jan 2017016249.413.42$554
Dec 2016016148.763.72$599
Nov 2016015642.492.64$413
Oct 2016018246.193.09$562
Sep 2016018741.553.10$580
Aug 2016019541.442.92$570
Jul 2016020041.622.92$585
Jun 2016020945.352.69$561
May 2016019742.521.99$392
Apr 2016018936.561.99$376
Mar 2016019633.011.79$352
Feb 2016017426.472.06$359
Jan 2016017827.352.36$421
Dec 2015017732.362.00$354
Nov 2015018038.792.17$390
Oct 2015019143.552.43$463
Sep 2015017842.992.76$491
Aug 2015018340.162.87$526
Jul 2015118648.152.95$596
Jun 2015017856.152.88$513
May 2015016755.212.96$494
Apr 2015013349.822.71$360
Mar 2015015142.892.93$443
Feb 2015016244.662.98$482
Jan 2015020643.433.10$639
Dec 2014021354.693.59$765
Nov 2014020670.464.25$876
Oct 2014022878.303.90$889
Sep 2014021586.164.05$870
Aug 2014023089.394.04$928
Jul 2014023196.564.18$965
Jun 2014022498.164.74$1,061
May 2014022494.734.73$1,059
Apr 2014021995.944.81$1,053
Mar 2014021995.895.06$1,107
Feb 2014019497.406.19$1,201
Jan 2014020690.404.86$1,001
Dec 2013020891.824.35$906
Nov 2013020388.853.74$759
Oct 2013020697.423.78$779
Sep 20130192104.113.72$714
Aug 20130221104.253.52$779
Jul 20130219102.523.72$814
Jun 2013020994.403.93$822
May 2013021494.834.15$888
Apr 2013020693.964.28$882
Mar 2013020693.623.91$806
Feb 2013018091.233.42$616
Jan 2013019891.603.42$677
Dec 2012019086.773.42$650
Nov 2012013386.953.62$482
Oct 2012010489.383.40$354
Sep 201209994.672.92$289
Aug 2012010092.662.91$291
Jul 2012010485.133.02$314
Jun 201209979.822.52$249
May 2012010591.612.49$261
Apr 20120110101.652.00$220
Mar 20120118105.052.22$262
Feb 20120105101.102.57$270
Jan 201209598.092.73$260
Dec 201107396.873.24$237
Nov 201106495.723.31$212
Oct 2011012584.983.65$456
Sep 2011012683.623.99$502
Aug 2011012683.404.15$523
Jul 2011013294.144.52$596
Jun 2011012992.904.64$599
May 2011014298.134.40$625
Apr 20110146105.964.33$633
Mar 201108696.364.06$349
Feb 2011010785.644.18$447
Jan 2011010086.504.59$459
Dec 201006385.734.35$274
Nov 201009580.843.80$361
Oct 2010013778.103.51$481
Sep 2010013672.633.98$541
Aug 2010019273.684.42$849
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 201006871.124.24$288
Apr 2010013881.694.12$569
Mar 2010016178.394.39$707
Feb 2010010173.585.44$550
Jan 2010013974.365.96$829
Dec 2009014971.445.48$817
Nov 2009019874.593.75$743
Oct 2009044772.544.11$1,837
Sep 2009028765.543.06$880
Aug 2009014267.423.22$457
Jul 2009015561.133.46$537
Jun 2009016366.163.90$635
May 2009016954.743.93$663
Apr 2009016646.773.59$596
Mar 2009018142.144.06$735
Feb 2009117032.814.63$820
Jan 2009019135.865.37$1,026
Dec 2008023237.105.98$1,387
Nov 2008023055.496.86$1,578
Oct 2008024475.246.92$1,689
Sep 20080235101.767.88$1,851
Aug 20080250114.228.48$2,121
Jul 20080266131.0811.39$3,030
Jun 20080271131.3313.03$3,532
May 20080269123.1711.57$3,113
Apr 20080268110.3110.45$2,802
Mar 20080308101.909.66$2,977
Feb 2008026292.538.77$2,298
Jan 2008028190.388.21$2,306
Dec 2007036588.337.30$2,665
Nov 2007047891.677.29$3,485
Oct 2007024082.856.92$1,661
Sep 2007025775.846.24$1,605
Aug 2007125869.066.39$1,717
Jul 2007036170.906.39$2,306
Jun 2007030062.007.55$2,265
May 2007435558.747.85$3,020
Apr 2007148359.617.81$3,830
Mar 2007020756.927.30$1,512
Feb 2007038455.108.22$3,155
Jan 2007049850.306.73$3,350
Dec 2006042756.656.92$2,954
Nov 2006057654.207.62$4,388
Oct 2006085554.906.01$5,142
Sep 2006090760.085.04$4,569
Aug 2006074868.717.34$5,490
Jul 200601,02069.376.34$6,470
Jun 200601,03266.286.38$6,588
May 200621,04566.016.42$6,846
Apr 200601,01164.397.36$7,441
Mar 200601,03056.707.08$7,295
Feb 2006094857.597.75$7,348
Jan 200601,16960.598.93$10,443
Dec 200501,19854.9413.42$16,072
Nov 200501,12554.6910.59$11,912
Oct 200501,23358.3413.80$17,010
Sep 200501,21661.4512.08$14,688
Aug 200501,21561.519.80$11,903
Jul 200501,22655.697.84$9,616
Jun 200501,20452.337.38$8,887
May 200501,39845.226.65$9,298
Apr 200521,27349.207.36$9,468
Mar 200501,27950.377.15$9,151
Feb 200501,26845.226.31$8,004
Jan 200501,26043.166.32$7,966
Dec 200401,13339.866.75$7,649
Nov 200401,12245.286.33$7,103
Oct 200401,21249.706.52$7,896
Sep 2004182743.245.28$4,413
Aug 200401,11542.375.55$6,189
Jul 200401,31738.286.08$8,013
Jun 200401,01536.106.43$6,530
May 2004088737.486.49$5,761
Apr 2004098734.475.86$5,782
Mar 200401,11134.365.53$6,144
Feb 200401,16432.455.51$6,413
Jan 200401,17332.036.30$7,389
Dec 200301,24330.266.30$7,833
Nov 200301,09528.804.60$5,032
Oct 2003090828.174.76$4,322
Sep 200301,66026.314.75$7,884
Aug 200301,06229.765.13$5,448
Jul 200311,01429.415.17$5,273
Jun 2003099828.565.98$5,971
May 200321,05026.595.97$6,324
Apr 200301,23926.675.41$6,700
Mar 200301,37131.146.10$8,358
Feb 2003045333.487.93$3,590
Jan 200301,21830.315.58$6,799
Dec 200201,09326.914.85$5,305
Nov 200201,04324.664.14$4,315
Oct 200201,05726.464.23$4,470
Sep 2002084827.443.64$3,083
Aug 2002096725.963.16$3,060
Jul 200201,01724.583.06$3,114
Jun 200201,06323.733.34$3,549
May 2002092124.663.58$3,301
Apr 2002070623.653.51$2,480
Mar 2002074122.003.10$2,299
Feb 2002088118.222.38$2,093
Jan 200201,17217.172.38$2,784
Dec 200101,00916.932.36$2,386
Nov 200101,09218.072.41$2,627
Oct 200101,16519.782.53$2,946
Sep 200101,14124.262.25$2,569
Aug 200101,17324.873.05$3,581
Jul 200101,09623.933.20$3,504
Jun 200101,10224.563.82$4,214
May 200101,32325.524.31$5,699
Apr 200101,14324.685.34$6,098
Mar 200101,43324.545.38$7,704
Feb 200101,31827.755.77$7,601
Jan 200101,47427.478.40$12,380
Dec 200001,44826.889.12$13,209
Nov 200001,59932.215.66$9,047
Oct 200001,53131.235.15$7,878
Sep 200001,41731.875.19$7,349
Aug 200001,35129.644.54$6,135
Jul 200001,39428.534.09$5,701
Jun 200001,70829.304.40$7,511
May 200001,45027.263.68$5,336
Apr 200001,63024.513.12$5,079
Mar 200001,83028.422.86$5,233
Feb 200001,97027.622.73$5,371
Jan 200002,00425.272.48$4,971
Dec 199901,84624.282.42$4,474
Nov 199901,88923.192.43$4,598
Oct 199902,02820.982.80$5,686
Sep 199902,00721.752.62$5,256
Aug 199901,99619.262.88$5,740
Jul 199902,41017.892.37$5,717
Jun 199902,41715.942.36$5,709
May 199901,79815.792.32$4,173
Apr 199901,68615.102.21$3,723
Mar 199901,74012.471.84$3,199
Feb 199901,6229.981.82$2,948
Jan 199901,76610.381.90$3,355
Dec 199801,8199.201.77$3,226
Nov 199801,82110.892.19$3,980
Oct 199801,99912.421.97$3,936
Sep 199801,69112.592.08$3,522
Aug 199801,79111.301.91$3,416
Jul 199801,77611.742.24$3,973
Jun 199801,53111.242.24$3,425
May 199801,85312.622.21$4,088
Apr 199801,87313.042.51$4,692
Mar 199801,76512.802.31$4,076
Feb 199801,14213.952.30$2,626
Jan 199801,21914.702.15$2,627
Dec 199701,09016.322.41$2,628
Nov 199701,08818.193.09$3,360
Oct 199701,17719.253.15$3,707
Sep 199701,46617.742.95$4,332
Aug 199701,93917.862.55$4,954
Jul 199701,29517.582.25$2,910
Jun 1997079117.242.26$1,785
May 199701,66718.972.31$3,848
Apr 199701,17117.882.08$2,439
Mar 199701,46218.951.94$2,835
Feb 199701,40520.492.21$3,099
Jan 199701,24523.483.54$4,407
Dec 199601,49823.32$0
Nov 199601,64921.97$0
Oct 199601,40223.31$0
Sep 199601,34222.22$0
Aug 199601,52320.26$0
Jul 199601,52019.55$0
Jun 199601,63218.73$0
May 199601,57919.43$0
Apr 199601,38821.51$0
Mar 199601,41019.38$0
Feb 199601,22516.98$0
Jan 199601,38517.07$0
Dec 199501,39317.19$0
Nov 199501,29216.00$0
Oct 199501,46315.43$0
Sep 199501,45816.18$0
Aug 199501,64915.92$0
Jul 199501,52615.24$0
Jun 199501,53916.41$0
May 199501,60317.56$0
Apr 199501,49617.73$0
Mar 199501,81916.44$0
Feb 199501,75916.58$0
Jan 199501,89515.92$0
Dec 199402,02215.03$0
Nov 199402,05915.90$0
Oct 199402,47115.58$0
Sep 199402,31815.29$0
Aug 199402,54516.13$0
Jul 199402,53717.56$0
Jun 199402,68717.09$0
May 199402,72115.88$0
Apr 199402,39414.14$0
Mar 199402,69912.46$0
Feb 199402,65612.50$0
Jan 199402,40812.66$0
Dec 199302,30512.33$0
Nov 199302,72514.49$0
Oct 199302,19615.85$0
Sep 199302,44515.03$0
Aug 199302,62615.66$0
Jul 199302,83215.46$0
Jun 199302,50716.79$0
May 199302,67017.68$0
Apr 199302,72318.05$0
Mar 199302,65218.14$0
Feb 199302,67017.90$0
Jan 199303,10016.93$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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  190 Mcf  × $  3.05 =       $579

────────────────────────────────────────────────────
Month total                                     $579

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/66473 is the state's own key, not one this site invented.