CAUTHORN, MACK "130"

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 85940District 7CField 81267333NGPA filingGasSaveExport
Value, all time
$479 k
Jan 1993 – May 2026
Value, last 12 filed months
$42
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
NGPA2none

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
GasProduction145,576 Mcf$479,448
Total$479,448

33,255 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 30.3600, -100.6968. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.36004, -100.69676 · 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
7,500 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 7,500 ft.

Completions filed
Dec 1979
1 of 1 wells

1 well

42-4353206313027,500 ftDec 1979

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 20260106.413.05$0
Apr 2026198.932.87$3
Mar 2026189.753.15$3
Feb 2026263.503.75$8
Jan 2026159.138.00$8
Dec 2025156.664.41$4
Nov 2025158.593.93$4
Oct 2025159.383.30$3
Sep 2025262.743.08$6
Aug 2025163.933.01$3
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025267.704.27$9
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024168.993.12$3
Nov 20241769.052.20$37
Oct 202414071.372.28$319
Sep 202413669.612.36$322
Aug 202414175.632.06$291
Jul 202413979.932.15$298
Jun 202413178.082.63$345
May 202413278.812.20$290
Apr 202412684.451.66$209
Mar 202412980.301.55$199
Feb 202411976.091.78$212
Jan 202412573.023.30$412
Dec 202312471.262.61$324
Nov 202311777.892.81$328
Oct 202312285.443.09$377
Sep 202311989.042.74$325
Aug 202312480.522.67$331
Jul 202312374.852.64$325
Jun 202311868.962.26$267
May 202312870.622.23$285
Apr 202313178.122.24$293
Mar 202313772.852.39$328
Feb 202312075.112.47$296
Jan 202314376.533.39$484
Dec 202214776.415.73$842
Nov 202214185.005.65$796
Oct 202214287.185.86$833
Sep 202214184.888.16$1,151
Aug 202214894.529.13$1,351
Jul 2022146101.587.54$1,101
Jun 2022138115.097.98$1,101
May 2022145109.378.43$1,223
Apr 2022141104.226.84$964
Mar 2022143108.885.08$726
Feb 202213391.054.86$646
Jan 202214081.844.54$635
Dec 202113671.323.90$530
Nov 202110877.435.24$566
Oct 202113079.795.71$743
Sep 202113869.865.35$738
Aug 202114366.024.22$604
Jul 202114270.783.98$565
Jun 202113669.493.38$460
May 202114563.483.02$438
Apr 202113560.362.76$372
Mar 202114361.302.72$389
Feb 202111557.805.55$638
Jan 202113350.412.81$374
Dec 202013244.642.68$353
Nov 202013138.772.71$355
Oct 202014036.972.48$347
Sep 202013537.091.99$269
Aug 202014439.982.39$343
Jul 202014238.371.83$259
Jun 202013734.901.69$232
May 202014616.921.81$265
Apr 202014014.751.80$253
Mar 202015030.341.86$278
Feb 202014349.881.98$283
Jan 202014957.252.09$312
Dec 201914559.012.30$334
Nov 201914155.302.75$388
Oct 201914853.472.42$358
Sep 201913555.052.66$359
Aug 201912453.112.30$286
Jul 201912356.272.46$303
Jun 201912052.782.49$299
May 201913058.482.74$356
Apr 201913262.632.75$363
Mar 201914056.803.06$429
Feb 201912550.852.79$349
Jan 201913846.033.23$445
Dec 201813346.594.19$557
Nov 201813052.934.24$551
Oct 201813561.443.40$459
Sep 201812859.543.11$398
Aug 201813359.403.07$408
Jul 201813265.142.93$387
Jun 201812860.183.08$394
May 201813365.382.90$386
Apr 201813563.842.90$392
Mar 201814061.222.79$390
Feb 201813161.782.77$362
Jan 201814662.874.01$585
Dec 201714557.272.92$424
Nov 201713555.423.12$421
Oct 201713549.292.98$403
Sep 201712647.523.09$389
Aug 201713445.373.00$403
Jul 201714043.873.09$432
Jun 201713942.493.09$429
May 201715245.373.26$496
Apr 201715047.933.21$482
Mar 201716646.772.98$495
Feb 201714050.452.95$413
Jan 201715849.413.42$540
Dec 201616148.763.72$599
Nov 201614942.492.64$394
Oct 201614446.193.09$445
Sep 201615041.553.10$465
Aug 201615841.442.92$462
Jul 201617141.622.92$500
Jun 201617545.352.69$470
May 201618642.521.99$370
Apr 201617536.561.99$348
Mar 201617233.011.79$309
Feb 201615226.472.06$314
Jan 201616627.352.36$392
Dec 201516832.362.00$336
Nov 201515838.792.17$342
Oct 201519843.552.43$480
Sep 201519842.992.76$546
Aug 201521240.162.87$609
Jul 201521248.152.95$624
Jun 201521156.152.88$608
May 201522455.212.96$662
Apr 201522249.822.71$601
Mar 201524142.892.93$707
Feb 201523344.662.98$693
Jan 201522743.433.10$704
Dec 201423554.693.59$844
Nov 201419770.464.25$838
Oct 201420978.303.90$815
Sep 201420186.164.05$813
Aug 201421389.394.04$859
Jul 201421696.564.18$903
Jun 201420998.164.74$990
May 201421994.734.73$1,035
Apr 201423195.944.81$1,111
Mar 201421495.895.06$1,082
Feb 201418997.406.19$1,170
Jan 201420690.404.86$1,001
Dec 201320391.824.35$884
Nov 201321388.853.74$796
Oct 201322697.423.78$854
Sep 2013220104.113.72$818
Aug 2013239104.253.52$842
Jul 2013245102.523.72$911
Jun 201328694.403.93$1,125
May 201323394.834.15$967
Apr 201316893.964.28$719
Mar 201315193.623.91$591
Feb 201314491.233.42$492
Jan 201317191.603.42$585
Dec 201212786.773.42$434
Nov 201219786.953.62$714
Oct 201215389.383.40$520
Sep 201215094.672.92$438
Aug 201219792.662.91$573
Jul 201219285.133.02$580
Jun 201219479.822.52$489
May 201221091.612.49$523
Apr 2012220101.652.00$439
Mar 2012244105.052.22$542
Feb 2012211101.102.57$542
Jan 201224198.092.73$659
Dec 201126496.873.24$855
Nov 201124995.723.31$825
Oct 201125584.983.65$930
Sep 201141383.623.99$1,646
Aug 2011083.404.15$0
Jul 201119994.144.52$899
Jun 201132692.904.64$1,513
May 201130798.134.40$1,352
Apr 2011240105.964.33$1,040
Mar 201124696.364.06$998
Feb 201119885.644.18$828
Jan 201116186.504.59$739
Dec 201020485.734.35$887
Nov 201019780.843.80$748
Oct 201021878.103.51$765
Sep 201022172.633.98$879
Aug 201023873.684.42$1,052
Jul 201023572.554.74$1,113
Jun 201024170.364.91$1,183
May 201024771.124.24$1,046
Apr 201022681.694.12$932
Mar 201023178.394.39$1,014
Feb 201017973.585.44$974
Jan 201020874.365.96$1,241
Dec 200923271.445.48$1,272
Nov 200922974.593.75$859
Oct 200925272.544.11$1,036
Sep 200922865.543.06$699
Aug 200928067.423.22$901
Jul 200927661.133.46$956
Jun 200929066.163.90$1,130
May 200933054.743.93$1,296
Apr 200927646.773.59$990
Mar 200930742.144.06$1,246
Feb 200929632.814.63$1,371
Jan 200931835.865.37$1,708
Dec 200830537.105.98$1,823
Nov 200830355.496.86$2,079
Oct 200831575.246.92$2,180
Sep 2008316101.767.88$2,489
Aug 2008321114.228.48$2,723
Jul 2008317131.0811.39$3,610
Jun 2008304131.3313.03$3,962
May 2008348123.1711.57$4,028
Apr 2008311110.3110.45$3,251
Mar 2008334101.909.66$3,228
Feb 200830092.538.77$2,631
Jan 200832390.388.21$2,650
Dec 200734088.337.30$2,483
Nov 200733691.677.29$2,450
Oct 200735882.856.92$2,478
Sep 200732775.846.24$2,042
Aug 200734869.066.39$2,223
Jul 200734970.906.39$2,229
Jun 200734162.007.55$2,574
May 200737858.747.85$2,966
Apr 200743159.617.81$3,364
Mar 200748556.927.30$3,541
Feb 200740555.108.22$3,327
Jan 200732550.306.73$2,186
Dec 200643356.656.92$2,996
Nov 200641954.207.62$3,192
Oct 200639054.906.01$2,345
Sep 200640560.085.04$2,040
Aug 200640868.717.34$2,995
Jul 200645169.376.34$2,861
Jun 200641266.286.38$2,630
May 200647266.016.42$3,033
Apr 200650464.397.36$3,710
Mar 200651556.707.08$3,648
Feb 200633657.597.75$2,604
Jan 200644260.598.93$3,949
Dec 200542154.9413.42$5,648
Nov 200541954.6910.59$4,437
Oct 200542858.3413.80$5,905
Sep 200542461.4512.08$5,122
Aug 200531861.519.80$3,115
Jul 200539755.697.84$3,114
Jun 200535952.337.38$2,650
May 200536745.226.65$2,441
Apr 200531149.207.36$2,289
Mar 200528650.377.15$2,046
Feb 200538745.226.31$2,443
Jan 200552443.166.32$3,313
Dec 200443639.866.75$2,943
Nov 200437145.286.33$2,349
Oct 200439049.706.52$2,541
Sep 200437243.245.28$1,966
Aug 200436442.375.55$2,020
Jul 200442338.286.08$2,574
Jun 200447236.106.43$3,036
May 200460237.486.49$3,910
Apr 200441334.475.86$2,420
Mar 200442034.365.53$2,323
Feb 200441132.455.51$2,264
Jan 200447232.036.30$2,973
Dec 200353230.266.30$3,352
Nov 200312728.804.60$584
Oct 200348628.174.76$2,313
Sep 200355426.314.75$2,631
Aug 200348929.765.13$2,508
Jul 2003029.415.17$0
Jun 2003028.565.98$0
May 2003026.595.97$0
Apr 200354326.675.41$2,936
Mar 200355331.146.10$3,371
Feb 200346833.487.93$3,709
Jan 200341030.315.58$2,289
Dec 200248526.914.85$2,354
Nov 200254224.664.14$2,242
Oct 200243826.464.23$1,852
Sep 200235827.443.64$1,301
Aug 200222725.963.16$718
Jul 200246224.583.06$1,415
Jun 200227323.733.34$911
May 200228824.663.58$1,032
Apr 200261823.653.51$2,171
Mar 200263522.003.10$1,970
Feb 200246318.222.38$1,100
Jan 200253817.172.38$1,278
Dec 200156116.932.36$1,326
Nov 200161218.072.41$1,472
Oct 200160019.782.53$1,517
Sep 200153824.262.25$1,211
Aug 200165524.873.05$2,000
Jul 200161523.933.20$1,966
Jun 200156524.563.82$2,161
May 200159925.524.31$2,580
Apr 200161024.685.34$3,255
Mar 200163024.545.38$3,387
Feb 200155527.755.77$3,201
Jan 200155327.478.40$4,645
Dec 200063726.889.12$5,811
Nov 200077332.215.66$4,374
Oct 200094231.235.15$4,847
Sep 200080431.875.19$4,170
Aug 200073529.644.54$3,337
Jul 200083228.534.09$3,403
Jun 200076529.304.40$3,364
May 200075427.263.68$2,775
Apr 200083524.513.12$2,602
Mar 200090828.422.86$2,597
Feb 20001,02427.622.73$2,792
Jan 20001,11225.272.48$2,758
Dec 19991,18024.282.42$2,860
Nov 19991,19123.192.43$2,899
Oct 19991,29320.982.80$3,625
Sep 19991,32821.752.62$3,478
Aug 19991,34119.262.88$3,856
Jul 19991,56217.892.37$3,706
Jun 19991,75715.942.36$4,150
May 19992,08715.792.32$4,844
Apr 19993,04915.102.21$6,732
Mar 199925812.471.84$474
Feb 19993039.981.82$551
Jan 199941110.381.90$781
Dec 19983479.201.77$615
Nov 199829810.892.19$651
Oct 199832412.421.97$638
Sep 199842812.592.08$891
Aug 199851911.301.91$990
Jul 199822811.742.24$510
Jun 199851411.242.24$1,150
May 199844712.622.21$986
Apr 199810913.042.51$273
Mar 19988312.802.31$192
Feb 199840013.952.30$920
Jan 199855514.702.15$1,196
Dec 199759916.322.41$1,444
Nov 199771318.193.09$2,202
Oct 199767919.253.15$2,139
Sep 199792217.742.95$2,724
Aug 199764217.862.55$1,640
Jul 199788417.582.25$1,986
Jun 19971,03517.242.26$2,336
May 199777218.972.31$1,782
Apr 199767317.882.08$1,402
Mar 199768618.951.94$1,330
Feb 199766020.492.21$1,456
Jan 199771523.483.54$2,531
Dec 199683623.32$0
Nov 199646221.97$0
Oct 199658523.31$0
Sep 199644822.22$0
Aug 199686320.26$0
Jul 199672419.55$0
Jun 199679118.73$0
May 199676919.43$0
Apr 199653721.51$0
Mar 199664019.38$0
Feb 199665316.98$0
Jan 199648517.07$0
Dec 199549917.19$0
Nov 199541916.00$0
Oct 199539015.43$0
Sep 199547316.18$0
Aug 199561215.92$0
Jul 199561415.24$0
Jun 199557116.41$0
May 199562817.56$0
Apr 199565517.73$0
Mar 199564916.44$0
Feb 199579716.58$0
Jan 199569215.92$0
Dec 199466915.03$0
Nov 199492015.90$0
Oct 199464915.58$0
Sep 199468515.29$0
Aug 199482916.13$0
Jul 199480517.56$0
Jun 199460617.09$0
May 199470115.88$0
Apr 199476014.14$0
Mar 199483112.46$0
Feb 199470412.50$0
Jan 199481812.66$0
Dec 199383812.33$0
Nov 199373314.49$0
Oct 199382515.85$0
Sep 199376715.03$0
Aug 199374415.66$0
Jul 199382215.46$0
Jun 199379416.79$0
May 199381517.68$0
Apr 199379618.05$0
Mar 199387718.14$0
Feb 199362017.90$0
Jan 199385516.93$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
Gas                    1 Mcf  × $  2.87 =         $3

────────────────────────────────────────────────────
Month total                                       $3

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/85940 is the state's own key, not one this site invented.