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 139138District 7CField 812673332 tax incentive programmesGasSaveExport
Value, all time
$2.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$41 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
High Cost Gas111991-10-23123702
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
GasProduction1,046,117 Mcf$2,932,691
Total$2,932,691

378,223 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 30.3762, -100.6915. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.37616, -100.69146 · 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
Jun 1991
1 of 1 wells

1 well

42-4353377512987,000 ftJun 1991

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 2026892106.413.05$2,717
Apr 202679598.932.87$2,281
Mar 202689889.753.15$2,828
Feb 202685763.503.75$3,214
Jan 202694059.138.00$7,518
Dec 202590756.664.41$4,003
Nov 202588958.593.93$3,491
Oct 202593159.383.30$3,077
Sep 202592862.743.08$2,855
Aug 202597463.933.01$2,936
Jul 202598866.743.32$3,275
Jun 202594366.483.13$2,950
May 202597660.553.23$3,155
Apr 202599162.363.54$3,511
Mar 20251,09667.704.27$4,678
Feb 20251,21270.884.34$5,261
Jan 2025374.324.28$13
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
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 202339676.533.39$1,342
Dec 202283276.415.73$4,767
Nov 202278685.005.65$4,438
Oct 202281087.185.86$4,750
Sep 202278284.888.16$6,384
Aug 202281394.529.13$7,420
Jul 2022813101.587.54$6,132
Jun 2022776115.097.98$6,190
May 2022798109.378.43$6,730
Apr 2022775104.226.84$5,299
Mar 2022857108.885.08$4,350
Feb 202278891.054.86$3,829
Jan 202283781.844.54$3,798
Dec 202180471.323.90$3,135
Nov 202177577.435.24$4,059
Oct 202180479.795.71$4,594
Sep 202177169.865.35$4,126
Aug 202180666.024.22$3,402
Jul 202179370.783.98$3,158
Jun 202175969.493.38$2,566
May 202178463.483.02$2,366
Apr 202177060.362.76$2,124
Mar 202179461.302.72$2,157
Feb 202173657.805.55$4,083
Jan 202184950.412.81$2,386
Dec 202080444.642.68$2,151
Nov 202077438.772.71$2,095
Oct 202080136.972.48$1,985
Sep 202076837.091.99$1,529
Aug 202078239.982.39$1,865
Jul 202078438.371.83$1,431
Jun 202075834.901.69$1,281
May 20207516.921.81$136
Apr 202052314.751.80$944
Mar 202078230.341.86$1,452
Feb 202074349.881.98$1,472
Jan 202081157.252.09$1,699
Dec 201983459.012.30$1,922
Nov 201978555.302.75$2,159
Oct 201981253.472.42$1,964
Sep 201977855.052.66$2,067
Aug 201975053.112.30$1,728
Jul 201977956.272.46$1,916
Jun 201976152.782.49$1,896
May 201978758.482.74$2,157
Apr 201976462.632.75$2,102
Mar 201979956.803.06$2,447
Feb 201972750.852.79$2,030
Jan 201982746.033.23$2,670
Dec 201882246.594.19$3,440
Nov 201884652.934.24$3,585
Oct 201882661.443.40$2,807
Sep 201879459.543.11$2,468
Aug 201881559.403.07$2,499
Jul 201885165.142.93$2,495
Jun 201881460.183.08$2,505
May 201879965.382.90$2,318
Apr 201876463.842.90$2,216
Mar 201883561.222.79$2,327
Feb 201880161.782.77$2,216
Jan 201890262.874.01$3,616
Dec 201788757.272.92$2,591
Nov 201781855.423.12$2,551
Oct 201784549.292.98$2,521
Sep 201781847.523.09$2,525
Aug 201783845.373.00$2,518
Jul 201783643.873.09$2,581
Jun 201779742.493.09$2,461
May 201781845.373.26$2,669
Apr 201779447.933.21$2,550
Mar 201784546.772.98$2,521
Feb 201776450.452.95$2,256
Jan 201786249.413.42$2,947
Dec 201685748.763.72$3,190
Nov 201680742.492.64$2,134
Oct 20166046.193.09$185
Sep 201680641.553.10$2,499
Aug 201683341.442.92$2,436
Jul 201683741.622.92$2,448
Jun 201681445.352.69$2,186
May 201683142.521.99$1,655
Apr 201679936.561.99$1,591
Mar 201683033.011.79$1,489
Feb 201677926.472.06$1,608
Jan 201683227.352.36$1,967
Dec 201582132.362.00$1,643
Nov 201579138.792.17$1,714
Oct 201580243.552.43$1,946
Sep 201579142.992.76$2,182
Aug 201581940.162.87$2,353
Jul 201581248.152.95$2,391
Jun 201577756.152.88$2,240
May 201580255.212.96$2,370
Apr 201577449.822.71$2,095
Mar 201582442.892.93$2,418
Feb 201575944.662.98$2,259
Jan 201574743.433.10$2,316
Dec 201490054.693.59$3,232
Nov 201488770.464.25$3,771
Oct 201486178.303.90$3,359
Sep 201491786.164.05$3,710
Aug 201490989.394.04$3,668
Jul 201488396.564.18$3,691
Jun 201481898.164.74$3,875
May 201481794.734.73$3,862
Apr 201483795.944.81$4,025
Mar 201479095.895.06$3,995
Feb 201478597.406.19$4,861
Jan 201485590.404.86$4,156
Dec 201390391.824.35$3,932
Nov 201384488.853.74$3,155
Oct 201387897.423.78$3,318
Sep 2013870104.113.72$3,234
Aug 2013913104.253.52$3,216
Jul 2013921102.523.72$3,424
Jun 201382794.403.93$3,253
May 201386494.834.15$3,585
Apr 201387393.964.28$3,739
Mar 201389393.623.91$3,494
Feb 201380991.233.42$2,767
Jan 201394291.603.42$3,222
Dec 201292486.773.42$3,160
Nov 201290386.953.62$3,273
Oct 201293589.383.40$3,179
Sep 201287794.672.92$2,559
Aug 201290192.662.91$2,620
Jul 201291885.133.02$2,773
Jun 201290279.822.52$2,272
May 201294091.612.49$2,339
Apr 2012921101.652.00$1,839
Mar 2012950105.052.22$2,111
Feb 2012894101.102.57$2,298
Jan 201296498.092.73$2,636
Dec 201197996.873.24$3,172
Nov 201195795.723.31$3,169
Oct 201195684.983.65$3,488
Sep 201196183.623.99$3,830
Aug 201197483.404.15$4,041
Jul 201198794.144.52$4,459
Jun 201183692.904.64$3,879
May 201193198.134.40$4,101
Apr 2011870105.964.33$3,770
Mar 201192496.364.06$3,749
Feb 201191785.644.18$3,833
Jan 20111,06186.504.59$4,869
Dec 20101,02685.734.35$4,461
Nov 201094380.843.80$3,579
Oct 20101,04578.103.51$3,667
Sep 20101,03172.633.98$4,103
Aug 20101,11773.684.42$4,936
Jul 20101,15472.554.74$5,466
Jun 20101,08770.364.91$5,338
May 20101,15071.124.24$4,871
Apr 20101,04781.694.12$4,316
Mar 20101,08078.394.39$4,740
Feb 20101,05373.585.44$5,731
Jan 20101,08874.365.96$6,489
Dec 20091,10671.445.48$6,065
Nov 20091,03374.593.75$3,875
Oct 20091,16272.544.11$4,776
Sep 20091,14765.543.06$3,515
Aug 20091,39967.423.22$4,503
Jul 20091,46561.133.46$5,075
Jun 20091,43466.163.90$5,585
May 20091,16354.743.93$4,566
Apr 20091,76546.773.59$6,332
Mar 20091,93742.144.06$7,862
Feb 20091,83732.814.63$8,511
Jan 20091,96035.865.37$10,527
Dec 20081,80937.105.98$10,813
Nov 20081,99055.496.86$13,652
Oct 20081,93975.246.92$13,422
Sep 20081,709101.767.88$13,462
Aug 20081,969114.228.48$16,703
Jul 20082,106131.0811.39$23,986
Jun 20081,890131.3313.03$24,632
May 20082,209123.1711.57$25,568
Apr 20082,083110.3110.45$21,777
Mar 20082,139101.909.66$20,671
Feb 20081,80992.538.77$15,866
Jan 20081,61090.388.21$13,211
Dec 20072,26488.337.30$16,532
Nov 20072,04991.677.29$14,941
Oct 20072,21382.856.92$15,318
Sep 20071,90675.846.24$11,901
Aug 20072,16769.066.39$13,843
Jul 20072,09870.906.39$13,402
Jun 20072,02362.007.55$15,271
May 20072,34558.747.85$18,400
Apr 20072,18159.617.81$17,023
Mar 20072,02056.927.30$14,750
Feb 20071,65655.108.22$13,606
Jan 20072,02450.306.73$13,615
Dec 20062,04956.656.92$14,176
Nov 20061,90754.207.62$14,527
Oct 20062,01854.906.01$12,136
Sep 20062,37960.085.04$11,984
Aug 20062,58668.717.34$18,981
Jul 20062,38169.376.34$15,102
Jun 20061,90666.286.38$12,168
May 20062,47466.016.42$15,895
Apr 20062,63564.397.36$19,395
Mar 20062,96356.707.08$20,987
Feb 20062,45657.597.75$19,037
Jan 20063,16260.598.93$28,247
Dec 20052,94054.9413.42$39,441
Nov 20052,20554.6910.59$23,347
Oct 20053,25758.3413.80$44,933
Sep 20052,92261.4512.08$35,295
Aug 20053,52861.519.80$34,563
Jul 20052,71155.697.84$21,264
Jun 20052,83552.337.38$20,925
May 20052,55145.226.65$16,967
Apr 20051,80349.207.36$13,271
Mar 20052,30150.377.15$16,463
Feb 20052,37945.226.31$15,016
Jan 20052,96243.166.32$18,726
Dec 20043,40339.866.75$22,974
Nov 20043,06545.286.33$19,403
Oct 20043,30849.706.52$21,552
Sep 20043,31443.245.28$17,511
Aug 20043,83142.375.55$21,265
Jul 20043,25438.286.08$19,798
Jun 20043,12736.106.43$20,116
May 20043,57337.486.49$23,205
Apr 20043,65634.475.86$21,419
Mar 20044,10534.365.53$22,701
Feb 20044,07232.455.51$22,435
Jan 20044,57332.036.30$28,808
Dec 20034,26130.266.30$26,851
Nov 20034,23028.804.60$19,438
Oct 20034,24728.174.76$20,214
Sep 20033,89926.314.75$18,518
Aug 20034,15629.765.13$21,319
Jul 2003029.415.17$0
Jun 2003028.565.98$0
May 2003026.595.97$0
Apr 20032,07526.675.41$11,220
Mar 20031,72831.146.10$10,534
Feb 20032,38533.487.93$18,903
Jan 20032,24430.315.58$12,526
Dec 20022,43826.914.85$11,833
Nov 20022,14324.664.14$8,866
Oct 20022,42426.464.23$10,251
Sep 20022,77627.443.64$10,091
Aug 20022,70925.963.16$8,572
Jul 20023,64824.583.06$11,169
Jun 20022,65323.733.34$8,856
May 20022,30824.663.58$8,272
Apr 20022,92123.653.51$10,259
Mar 20023,38022.003.10$10,487
Feb 20022,81618.222.38$6,690
Jan 20023,94517.172.38$9,372
Dec 20014,01016.932.36$9,481
Nov 20014,45418.072.41$10,714
Oct 20014,50719.782.53$11,398
Sep 20014,78324.262.25$10,768
Aug 20014,65024.873.05$14,197
Jul 20014,28323.933.20$13,693
Jun 20014,49224.563.82$17,178
May 20014,35425.524.31$18,754
Apr 20014,64024.685.34$24,756
Mar 20014,38424.545.38$23,570
Feb 20014,09627.755.77$23,622
Jan 20014,80327.478.40$40,339
Dec 20004,89526.889.12$44,655
Nov 20005,12832.215.66$29,014
Oct 20005,26831.235.15$27,106
Sep 20004,63731.875.19$24,050
Aug 20004,35029.644.54$19,752
Jul 20005,09928.534.09$20,854
Jun 20004,74729.304.40$20,874
May 20004,69427.263.68$17,273
Apr 20004,31724.513.12$13,452
Mar 20004,54228.422.86$12,989
Feb 20004,40827.622.73$12,018
Jan 20005,07725.272.48$12,594
Dec 19994,66424.282.42$11,304
Nov 19994,53923.192.43$11,048
Oct 19994,75620.982.80$13,334
Sep 19994,42821.752.62$11,596
Aug 19994,08819.262.88$11,755
Jul 19994,17817.892.37$9,912
Jun 19994,62515.942.36$10,925
May 19994,74115.792.32$11,004
Apr 19994,14015.102.21$9,141
Mar 19994,42412.471.84$8,133
Feb 19993,6379.981.82$6,611
Jan 19994,87510.381.90$9,262
Dec 19984,8479.201.77$8,595
Nov 19984,42210.892.19$9,665
Oct 19984,98812.421.97$9,822
Sep 19984,75112.592.08$9,895
Aug 1998011.301.91$0
Jul 19984,42711.742.24$9,904
Jun 19985,47311.242.24$12,245
May 19985,69812.622.21$12,572
Apr 19985,12813.042.51$12,847
Mar 19985,93312.802.31$13,702
Feb 19985,52913.952.30$12,712
Jan 19985,81014.702.15$12,519
Dec 19975,52016.322.41$13,309
Nov 19975,49218.193.09$16,961
Oct 19974,50719.253.15$14,196
Sep 19975,16417.742.95$15,259
Aug 19975,05917.862.55$12,924
Jul 19975,29617.582.25$11,900
Jun 19975,49017.242.26$12,392
May 19976,00518.972.31$13,863
Apr 19975,67217.882.08$11,814
Mar 19975,87818.951.94$11,398
Feb 19975,88920.492.21$12,991
Jan 19976,68023.483.54$23,645
Dec 19966,99123.32$0
Nov 19967,13421.97$0
Oct 19967,33223.31$0
Sep 19966,35622.22$0
Aug 19967,06720.26$0
Jul 19966,99119.55$0
Jun 19966,60218.73$0
May 19967,60719.43$0
Apr 19968,27521.51$0
Mar 19967,17319.38$0
Feb 19966,94816.98$0
Jan 19968,04017.07$0
Dec 19958,98717.19$0
Nov 19959,20316.00$0
Oct 19957,95415.43$0
Sep 19958,19716.18$0
Aug 19959,21715.92$0
Jul 19959,55015.24$0
Jun 19958,94116.41$0
May 19953,00317.56$0
Apr 19951,63817.73$0
Mar 19951,82016.44$0
Feb 19952,12216.58$0
Jan 19952,91115.92$0
Dec 19944,87615.03$0
Nov 19946,36615.90$0
Oct 19947,70615.58$0
Sep 19946,49915.29$0
Aug 19946,27516.13$0
Jul 19947,88817.56$0
Jun 19947,17217.09$0
May 19947,80915.88$0
Apr 19948,00414.14$0
Mar 19948,78112.46$0
Feb 19948,21912.50$0
Jan 19948,35812.66$0
Dec 19938,92812.33$0
Nov 19939,16914.49$0
Oct 19938,56715.85$0
Sep 199310,69015.03$0
Aug 199312,26715.66$0
Jul 19939,89015.46$0
Jun 199311,28316.79$0
May 199311,73317.68$0
Apr 199310,85218.05$0
Mar 199313,35818.14$0
Feb 19939,58217.90$0
Jan 199313,89216.93$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                  892 Mcf  × $  3.05 =     $2,717

────────────────────────────────────────────────────
Month total                                   $2,717

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/139138 is the state's own key, not one this site invented.