CAUTHORN, MACK "129"

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 102667District 7CField 81267333NGPA filingGasSaveExport
Value, all time
$829 k
Jan 1993 – May 2026
Value, last 12 filed months
$11 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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
GasProduction237,656 Mcf$829,429
Total$829,429

27,402 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 30.3822, -100.6988. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.38217, -100.69875 · 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
7,000 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 7,000 ft.

Completions filed
Oct 1982
1 of 1 wells

1 well

42-4353280912967,000 ftOct 1982

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 2026290106.413.05$883
Apr 202621998.932.87$628
Mar 202623189.753.15$728
Feb 202634063.503.75$1,275
Jan 202618759.138.00$1,496
Dec 202522156.664.41$975
Nov 202529758.593.93$1,166
Oct 202519259.383.30$635
Sep 202520562.743.08$631
Aug 202526063.933.01$784
Jul 202528366.743.32$938
Jun 202525466.483.13$795
May 202537460.553.23$1,209
Apr 202529162.363.54$1,031
Mar 202560467.704.27$2,578
Feb 202531270.884.34$1,354
Jan 202532674.324.28$1,395
Dec 202437868.993.12$1,180
Nov 202442669.052.20$937
Oct 202461771.372.28$1,408
Sep 20241,14269.612.36$2,700
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 20239076.533.39$305
Dec 202223976.415.73$1,369
Nov 202223285.005.65$1,310
Oct 202224087.185.86$1,407
Sep 202223384.888.16$1,902
Aug 202224194.529.13$2,200
Jul 2022240101.587.54$1,810
Jun 2022234115.097.98$1,867
May 2022242109.378.43$2,041
Apr 2022237104.226.84$1,621
Mar 2022244108.885.08$1,239
Feb 202222391.054.86$1,084
Jan 202224581.844.54$1,112
Dec 202124771.323.90$963
Nov 202123977.435.24$1,252
Oct 202124779.795.71$1,411
Sep 202123869.865.35$1,274
Aug 202124666.024.22$1,038
Jul 202124970.783.98$992
Jun 202124169.493.38$815
May 202124963.483.02$751
Apr 202124260.362.76$668
Mar 202124761.302.72$671
Feb 202122157.805.55$1,226
Jan 202124650.412.81$691
Dec 202024444.642.68$653
Nov 202017538.772.71$474
Oct 202025636.972.48$634
Sep 202025137.091.99$500
Aug 202025739.982.39$613
Jul 202025738.371.83$469
Jun 202025134.901.69$424
May 202026016.921.81$472
Apr 202025114.751.80$453
Mar 202025930.341.86$481
Feb 202024749.881.98$489
Jan 202026457.252.09$553
Dec 201926559.012.30$611
Nov 201925855.302.75$710
Oct 201926853.472.42$648
Sep 201926355.052.66$699
Aug 201926653.112.30$613
Jul 201926656.272.46$654
Jun 201925952.782.49$645
May 201926858.482.74$734
Apr 201926162.632.75$718
Mar 201927056.803.06$827
Feb 201924450.852.79$681
Jan 201927146.033.23$875
Dec 201827346.594.19$1,143
Nov 201826352.934.24$1,114
Oct 201827761.443.40$941
Sep 201826559.543.11$824
Aug 201827259.403.07$834
Jul 201827565.142.93$806
Jun 201826660.183.08$818
May 201827865.382.90$806
Apr 201827463.842.90$795
Mar 201827961.222.79$778
Feb 201825461.782.77$703
Jan 201828362.874.01$1,135
Dec 201727957.272.92$815
Nov 201727455.423.12$854
Oct 201728349.292.98$844
Sep 201727747.523.09$855
Aug 201728245.373.00$847
Jul 201728243.873.09$871
Jun 201727642.493.09$852
May 201728545.373.26$930
Apr 201727747.933.21$890
Mar 201728746.772.98$856
Feb 201726350.452.95$777
Jan 201729649.413.42$1,012
Dec 201629248.763.72$1,087
Nov 201630042.492.64$793
Oct 201628446.193.09$878
Sep 201628541.553.10$884
Aug 201629341.442.92$857
Jul 201629541.622.92$863
Jun 201628945.352.69$776
May 201631142.521.99$619
Apr 201629436.561.99$585
Mar 201629833.011.79$535
Feb 201627826.472.06$574
Jan 201629827.352.36$705
Dec 201530532.362.00$610
Nov 201530538.792.17$661
Oct 201530943.552.43$750
Sep 201530142.992.76$830
Aug 201531240.162.87$896
Jul 201531748.152.95$934
Jun 201530756.152.88$885
May 201531855.212.96$940
Apr 201531349.822.71$847
Mar 201532342.892.93$948
Feb 201529144.662.98$866
Jan 201533543.433.10$1,039
Dec 201431254.693.59$1,121
Nov 201431570.464.25$1,339
Oct 201432778.303.90$1,276
Sep 201431686.164.05$1,278
Aug 201432889.394.04$1,324
Jul 201433096.564.18$1,379
Jun 201432398.164.74$1,530
May 201433794.734.73$1,593
Apr 201434195.944.81$1,640
Mar 201432695.895.06$1,649
Feb 201429397.406.19$1,814
Jan 201432190.404.86$1,560
Dec 201332291.824.35$1,402
Nov 201330988.853.74$1,155
Oct 201331997.423.78$1,206
Sep 2013310104.113.72$1,153
Aug 2013319104.253.52$1,124
Jul 2013318102.523.72$1,182
Jun 201331394.403.93$1,231
May 201332594.834.15$1,348
Apr 201332293.964.28$1,379
Mar 201333393.623.91$1,303
Feb 201329291.233.42$999
Jan 201332891.603.42$1,122
Dec 201234286.773.42$1,170
Nov 201235286.953.62$1,276
Oct 201234789.383.40$1,180
Sep 201233294.672.92$969
Aug 201234192.662.91$992
Jul 201234185.133.02$1,030
Jun 201233179.822.52$834
May 201234691.612.49$861
Apr 2012337101.652.00$673
Mar 2012349105.052.22$776
Feb 2012324101.102.57$833
Jan 201234498.092.73$941
Dec 201134896.873.24$1,127
Nov 201134395.723.31$1,136
Oct 201134384.983.65$1,251
Sep 201134183.623.99$1,359
Aug 201134983.404.15$1,448
Jul 201135594.144.52$1,604
Jun 201134592.904.64$1,601
May 201135598.134.40$1,564
Apr 2011361105.964.33$1,564
Mar 201136496.364.06$1,477
Feb 201135085.644.18$1,463
Jan 201137786.504.59$1,730
Dec 201037585.734.35$1,630
Nov 201035980.843.80$1,363
Oct 201038178.103.51$1,337
Sep 201037072.633.98$1,472
Aug 201040773.684.42$1,799
Jul 201040972.554.74$1,937
Jun 201040770.364.91$1,999
May 201044771.124.24$1,893
Apr 201047781.694.12$1,967
Mar 201052178.394.39$2,287
Feb 201044273.585.44$2,406
Jan 201049874.365.96$2,970
Dec 200943871.445.48$2,402
Nov 200938274.593.75$1,433
Oct 200942472.544.11$1,743
Sep 200938065.543.06$1,165
Aug 200939167.423.22$1,258
Jul 200941161.133.46$1,424
Jun 200939766.163.90$1,546
May 200945454.743.93$1,782
Apr 200944046.773.59$1,579
Mar 200951742.144.06$2,099
Feb 200943932.814.63$2,034
Jan 200950035.865.37$2,686
Dec 200848237.105.98$2,881
Nov 200847755.496.86$3,272
Oct 200850275.246.92$3,475
Sep 2008510101.767.88$4,017
Aug 2008509114.228.48$4,318
Jul 2008508131.0811.39$5,786
Jun 2008514131.3313.03$6,699
May 2008520123.1711.57$6,019
Apr 2008527110.3110.45$5,510
Mar 2008595101.909.66$5,750
Feb 200851092.538.77$4,473
Jan 200844290.388.21$3,627
Dec 200740488.337.30$2,950
Nov 200741991.677.29$3,055
Oct 200743982.856.92$3,039
Sep 200743475.846.24$2,710
Aug 200744369.066.39$2,830
Jul 200747270.906.39$3,015
Jun 200748062.007.55$3,623
May 200748358.747.85$3,790
Apr 200748159.617.81$3,754
Mar 200748156.927.30$3,512
Feb 200743555.108.22$3,574
Jan 200748650.306.73$3,269
Dec 200653156.656.92$3,674
Nov 200649354.207.62$3,755
Oct 200646954.906.01$2,820
Sep 200654160.085.04$2,725
Aug 200652268.717.34$3,831
Jul 200654969.376.34$3,482
Jun 200650266.286.38$3,205
May 200662466.016.42$4,009
Apr 200655264.397.36$4,063
Mar 200663256.707.08$4,476
Feb 200653357.597.75$4,131
Jan 200662060.598.93$5,539
Dec 200561754.9413.42$8,277
Nov 200554154.6910.59$5,728
Oct 200562458.3413.80$8,609
Sep 200562761.4512.08$7,574
Aug 200565461.519.80$6,407
Jul 200566755.697.84$5,232
Jun 200562552.337.38$4,613
May 200562045.226.65$4,124
Apr 200552049.207.36$3,827
Mar 200558050.377.15$4,150
Feb 200556745.226.31$3,579
Jan 200567243.166.32$4,249
Dec 200460339.866.75$4,071
Nov 200456945.286.33$3,602
Oct 200457449.706.52$3,740
Sep 200463243.245.28$3,339
Aug 200467442.375.55$3,741
Jul 200478138.286.08$4,752
Jun 200456836.106.43$3,654
May 200464837.486.49$4,208
Apr 200473734.475.86$4,318
Mar 200481734.365.53$4,518
Feb 200473232.455.51$4,033
Jan 200480732.036.30$5,084
Dec 200379130.266.30$4,985
Nov 200371928.804.60$3,304
Oct 200370628.174.76$3,360
Sep 200382726.314.75$3,928
Aug 200387129.765.13$4,468
Jul 2003029.415.17$0
Jun 2003028.565.98$0
May 200372126.595.97$4,306
Apr 2003026.675.41$0
Mar 2003031.146.10$0
Feb 200382133.487.93$6,507
Jan 200390730.315.58$5,063
Dec 200286226.914.85$4,184
Nov 200264124.664.14$2,652
Oct 200278326.464.23$3,311
Sep 200273627.443.64$2,676
Aug 200278925.963.16$2,497
Jul 200284224.583.06$2,578
Jun 200281123.733.34$2,707
May 200273024.663.58$2,616
Apr 200287023.653.51$3,056
Mar 200295422.003.10$2,960
Feb 200280518.222.38$1,912
Jan 200291517.172.38$2,174
Dec 200186316.932.36$2,040
Nov 200195918.072.41$2,307
Oct 200197519.782.53$2,466
Sep 200193224.262.25$2,098
Aug 200187624.873.05$2,675
Jul 200194523.933.20$3,021
Jun 200197324.563.82$3,721
May 20011,02725.524.31$4,424
Apr 20011,02424.685.34$5,463
Mar 20011,02424.545.38$5,505
Feb 20011,01427.755.77$5,848
Jan 20011,11127.478.40$9,331
Dec 20001,06826.889.12$9,743
Nov 20001,12432.215.66$6,360
Oct 20001,24931.235.15$6,427
Sep 20001,13031.875.19$5,861
Aug 20001,08529.644.54$4,927
Jul 20001,17928.534.09$4,822
Jun 20001,19529.304.40$5,255
May 20001,21827.263.68$4,482
Apr 20001,00224.513.12$3,122
Mar 20001,19528.422.86$3,417
Feb 20001,18327.622.73$3,225
Jan 20001,30425.272.48$3,235
Dec 19991,23924.282.42$3,003
Nov 19991,20723.192.43$2,938
Oct 19991,32620.982.80$3,718
Sep 19991,26621.752.62$3,315
Aug 19991,25319.262.88$3,603
Jul 19991,41017.892.37$3,345
Jun 19991,38615.942.36$3,274
May 19991,50015.792.32$3,482
Apr 19991,42615.102.21$3,149
Mar 19991,49012.471.84$2,739
Feb 19991,3489.981.82$2,450
Jan 19991,51610.381.90$2,880
Dec 19981,4939.201.77$2,648
Nov 19981,54510.892.19$3,377
Oct 19981,73712.421.97$3,421
Sep 19981,72812.592.08$3,599
Aug 19981,85411.301.91$3,536
Jul 19981,77611.742.24$3,973
Jun 19982,33811.242.24$5,231
May 19982,20812.622.21$4,872
Apr 19982,19513.042.51$5,499
Mar 1998012.802.31$0
Feb 19982,43113.952.30$5,589
Jan 19982,45914.702.15$5,299
Dec 19972,57416.322.41$6,206
Nov 19972,58818.193.09$7,992
Oct 19973,13019.253.15$9,859
Sep 19973,21917.742.95$9,512
Aug 19974,08817.862.55$10,444
Jul 19974,58417.582.25$10,300
Jun 19975,67217.242.26$12,803
May 19977,77718.972.31$17,953
Apr 19971,52717.882.08$3,180
Mar 199777518.951.94$1,503
Feb 199770020.492.21$1,544
Jan 199758923.483.54$2,085
Dec 199635223.32$0
Nov 199643421.97$0
Oct 199653623.31$0
Sep 199653322.22$0
Aug 199658120.26$0
Jul 199667919.55$0
Jun 199652618.73$0
May 199620919.43$0
Apr 199634221.51$0
Mar 199652119.38$0
Feb 199641016.98$0
Jan 199646217.07$0
Dec 199565517.19$0
Nov 199559116.00$0
Oct 199550615.43$0
Sep 199550416.18$0
Aug 199546615.92$0
Jul 199561315.24$0
Jun 199539516.41$0
May 199521317.56$0
Apr 199528817.73$0
Mar 199536216.44$0
Feb 199539216.58$0
Jan 199555915.92$0
Dec 199457715.03$0
Nov 199444915.90$0
Oct 199458715.58$0
Sep 199453715.29$0
Aug 199462316.13$0
Jul 199461017.56$0
Jun 199443017.09$0
May 19948115.88$0
Apr 19946014.14$0
Mar 19948412.46$0
Feb 199432812.50$0
Jan 199457512.66$0
Dec 199337712.33$0
Nov 199352914.49$0
Oct 199381715.85$0
Sep 199384515.03$0
Aug 199363715.66$0
Jul 199376415.46$0
Jun 199384716.79$0
May 19931,41517.68$0
Apr 19931,25518.05$0
Mar 19931,33418.14$0
Feb 19931,69117.90$0
Jan 199382116.93$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
Gas                  290 Mcf  × $  3.05 =       $883

────────────────────────────────────────────────────
Month total                                     $883

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/102667 is the state's own key, not one this site invented.