UNIVERSITY 23-31A

Operated by EXTEX OPERATING COMPANY (P-5 257062) in the UNIVERSITY 31 (STRAWN-DETRITAL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 98573District 7CField 92626600NGPA filingCondensateGasSaveExport
Value, all time
$2.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$12 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 192 leases and 192 wells, and the rule below applies to all of them.

Discovered
1980-07-03
as the register files it
Field class
Gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1994-10-24.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 11/01/96.

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
CondensateDisposition453 bbl$10,892
GasProduction681,664 Mcf$2,204,299
Total$2,215,192

171,147 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 30.7411, -101.4105. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.74114, -101.41049 · 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
9,021 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 9,021 ft.

Completions filed
Apr 1982
1 of 1 wells

1 well

42-1053371419,021 ftApr 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 202606106.413.05$18
Apr 20260498.932.87$11
Mar 20260089.753.15$0
Feb 2026030563.503.75$1,144
Jan 2026035559.138.00$2,839
Dec 2025076356.664.41$3,367
Nov 2025012558.593.93$491
Oct 2025010059.383.30$330
Sep 202509862.743.08$302
Aug 2025033963.933.01$1,022
Jul 2025040666.743.32$1,346
Jun 2025040166.483.13$1,255
May 2025060760.553.23$1,962
Apr 2025041162.363.54$1,456
Mar 2025031067.704.27$1,323
Feb 2025047170.884.34$2,045
Jan 2025067474.324.28$2,884
Dec 2024082368.993.12$2,569
Nov 2024038069.052.20$835
Oct 2024025171.372.28$573
Sep 2024025069.612.36$591
Aug 2024011175.632.06$229
Jul 202406779.932.15$144
Jun 2024013778.082.63$361
May 2024017678.812.20$387
Apr 20240084.451.66$0
Mar 2024062080.301.55$958
Feb 20240076.091.78$0
Jan 2024037573.023.30$1,237
Dec 2023056071.262.61$1,462
Nov 2023051877.892.81$1,454
Oct 2023063085.443.09$1,945
Sep 2023076389.042.74$2,087
Aug 202307980.522.67$211
Jul 2023063174.852.64$1,667
Jun 2023055268.962.26$1,247
May 2023054270.622.23$1,207
Apr 2023056678.122.24$1,267
Mar 202310072.852.39$729
Feb 2023043175.112.47$1,063
Jan 2023034576.533.39$1,169
Dec 2022048876.415.73$2,796
Nov 2022058785.005.65$3,314
Oct 2022030387.185.86$1,777
Sep 2022040184.888.16$3,274
Aug 2022030594.529.13$2,784
Jul 20220556101.587.54$4,193
Jun 20220367115.097.98$2,928
May 20220466109.378.43$3,930
Apr 20220624104.226.84$4,267
Mar 20220504108.885.08$2,559
Feb 2022057291.054.86$2,779
Jan 2022070981.844.54$3,217
Dec 2021069271.323.90$2,698
Nov 2021069277.435.24$3,624
Oct 2021078879.795.71$4,503
Sep 2021081869.865.35$4,377
Aug 2021085466.024.22$3,604
Jul 20214172870.783.98$5,801
Jun 2021056769.493.38$1,917
May 2021067063.483.02$2,022
Apr 2021066560.362.76$1,834
Mar 202101,08061.302.72$2,934
Feb 2021075757.805.55$4,200
Jan 2021080050.412.81$2,248
Dec 2020079944.642.68$2,138
Nov 2020063238.772.71$1,711
Oct 2020082436.972.48$2,042
Sep 2020061937.091.99$1,232
Aug 2020063439.982.39$1,512
Jul 2020058238.371.83$1,062
Jun 2020049034.901.69$828
May 2020057216.921.81$1,038
Apr 202009714.751.80$175
Mar 2020069230.341.86$1,285
Feb 2020045449.881.98$899
Jan 2020052757.252.09$1,104
Dec 2019070559.012.30$1,625
Nov 2019059855.302.75$1,645
Oct 2019074153.472.42$1,792
Sep 2019042755.052.66$1,135
Aug 2019076453.112.30$1,761
Jul 2019077356.272.46$1,902
Jun 2019034552.782.49$859
May 2019030658.482.74$839
Apr 201901,00662.632.75$2,767
Mar 2019043456.803.06$1,329
Feb 2019046850.852.79$1,307
Jan 2019041846.033.23$1,349
Dec 2018071746.594.19$3,001
Nov 2018077652.934.24$3,288
Oct 201801,29961.443.40$4,414
Sep 201801,48459.543.11$4,612
Aug 201801,05359.403.07$3,229
Jul 201801,67765.142.93$4,917
Jun 201801,54860.183.08$4,763
May 201802,37365.382.90$6,884
Apr 2018063163.842.90$1,830
Mar 2018088461.222.79$2,464
Feb 201801,00761.782.77$2,785
Jan 2018099962.874.01$4,005
Dec 2017060857.272.92$1,776
Nov 2017062455.423.12$1,946
Oct 2017048249.292.98$1,438
Sep 2017013947.523.09$429
Aug 2017021345.373.00$640
Jul 2017038443.873.09$1,186
Jun 2017063142.493.09$1,948
May 2017070245.373.26$2,291
Apr 201701,34247.933.21$4,310
Mar 2017042746.772.98$1,274
Feb 2017050350.452.95$1,485
Jan 2017045449.413.42$1,552
Dec 2016050648.763.72$1,884
Nov 2016056742.492.64$1,499
Oct 2016078546.193.09$2,426
Sep 2016093441.553.10$2,896
Aug 2016025141.442.92$734
Jul 2016065241.622.92$1,907
Jun 2016069845.352.69$1,875
May 2016092842.521.99$1,848
Apr 2016081036.561.99$1,613
Mar 2016090233.011.79$1,618
Feb 2016072226.472.06$1,490
Jan 2016064927.352.36$1,534
Dec 2015059532.362.00$1,191
Nov 2015042438.792.17$919
Oct 2015040243.552.43$975
Sep 2015071042.992.76$1,958
Aug 2015074540.162.87$2,140
Jul 2015051348.152.95$1,511
Jun 2015046256.152.88$1,332
May 2015033455.212.96$987
Apr 2015047949.822.71$1,296
Mar 2015030242.892.93$886
Feb 2015027744.662.98$824
Jan 2015060943.433.10$1,888
Dec 2014083754.693.59$3,006
Nov 2014076670.464.25$3,257
Oct 2014015778.303.90$612
Sep 2014046086.164.05$1,861
Aug 2014042989.394.04$1,731
Jul 201401,11496.564.18$4,656
Jun 201401,35598.164.74$6,418
May 2014039994.734.73$1,886
Apr 2014046395.944.81$2,227
Mar 2014065895.895.06$3,327
Feb 2014066897.406.19$4,136
Jan 2014050990.404.86$2,474
Dec 201301,01091.824.35$4,398
Nov 2013093788.853.74$3,503
Oct 2013098597.423.78$3,723
Sep 201301,128104.113.72$4,194
Aug 201301,027104.253.52$3,618
Jul 20130830102.523.72$3,086
Jun 201301,32594.403.93$5,212
May 2013089694.834.15$3,718
Apr 201301,06593.964.28$4,561
Mar 201301,24493.623.91$4,868
Feb 201301,09791.233.42$3,752
Jan 201301,16991.603.42$3,998
Dec 201201,50086.773.42$5,130
Nov 201201,74486.953.62$6,322
Oct 201201,44489.383.40$4,909
Sep 201201,14394.672.92$3,336
Aug 201201,10492.662.91$3,211
Jul 201201,05685.133.02$3,190
Jun 2012085079.822.52$2,141
May 201201,13791.612.49$2,829
Apr 201201,486101.652.00$2,967
Mar 201201,562105.052.22$3,471
Feb 20120661101.102.57$1,699
Jan 201201,12998.092.73$3,087
Dec 201101,24896.873.24$4,043
Nov 201101,18695.723.31$3,927
Oct 201101,17184.983.65$4,272
Sep 201101,29283.623.99$5,150
Aug 201101,45883.404.15$6,050
Jul 201101,62994.144.52$7,359
Jun 2011080692.904.64$3,740
May 2011089398.134.40$3,934
Apr 20110858105.964.33$3,718
Mar 201101,27496.364.06$5,169
Feb 2011042685.644.18$1,781
Jan 201101,05386.504.59$4,832
Dec 201001,04785.734.35$4,552
Nov 201001,20780.843.80$4,581
Oct 201001,28378.103.51$4,502
Sep 201001,32572.633.98$5,273
Aug 201001,26573.684.42$5,590
Jul 201001,40772.554.74$6,664
Jun 2010094670.364.91$4,645
May 201001,18171.124.24$5,002
Apr 201001,27081.694.12$5,236
Mar 201001,53978.394.39$6,754
Feb 201001,22973.585.44$6,689
Jan 201001,50874.365.96$8,994
Dec 200901,43571.445.48$7,869
Nov 200901,29874.593.75$4,869
Oct 200901,20372.544.11$4,945
Sep 200901,48765.543.06$4,557
Aug 200901,85467.423.22$5,967
Jul 200901,51361.133.46$5,242
Jun 200901,41366.163.90$5,504
May 200901,39254.743.93$5,465
Apr 200901,21346.773.59$4,352
Mar 200901,45142.144.06$5,890
Feb 200901,17232.814.63$5,430
Jan 200901,43535.865.37$7,707
Dec 200801,45437.105.98$8,691
Nov 200801,42555.496.86$9,776
Oct 200801,30875.246.92$9,054
Sep 20080920101.767.88$7,247
Aug 200801,254114.228.48$10,638
Jul 200801,678131.0811.39$19,111
Jun 200801,411131.3313.03$18,389
May 200801,646123.1711.57$19,051
Apr 200801,206110.3110.45$12,609
Mar 200801,767101.909.66$17,076
Feb 200801,54092.538.77$13,507
Jan 2008077990.388.21$6,392
Dec 200701,67488.337.30$12,224
Nov 200701,51091.677.29$11,010
Oct 200701,38582.856.92$9,587
Sep 200701,07875.846.24$6,731
Aug 200701,43269.066.39$9,148
Jul 200701,66070.906.39$10,604
Jun 200701,49262.007.55$11,262
May 200701,63958.747.85$12,860
Apr 200701,57959.617.81$12,324
Mar 200701,12256.927.30$8,193
Feb 200701,06355.108.22$8,734
Jan 200701,44150.306.73$9,693
Dec 200601,52256.656.92$10,530
Nov 200601,56954.207.62$11,952
Oct 200601,62354.906.01$9,760
Sep 200601,44060.085.04$7,254
Aug 200601,48568.717.34$10,900
Jul 200601,37369.376.34$8,709
Jun 200601,15166.286.38$7,348
May 200601,77166.016.42$11,379
Apr 200601,23464.397.36$9,083
Mar 200601,64156.707.08$11,623
Feb 200601,84357.597.75$14,285
Jan 200602,30060.598.93$20,547
Dec 200502,16954.9413.42$29,098
Nov 200502,33154.6910.59$24,682
Oct 200501,61558.3413.80$22,280
Sep 200501,32661.4512.08$16,017
Aug 200501,99761.519.80$19,564
Jul 200502,08655.697.84$16,362
Jun 200501,94052.337.38$14,319
May 200502,21845.226.65$14,752
Apr 200501,66649.207.36$12,263
Mar 200502,04150.377.15$14,603
Feb 200501,84945.226.31$11,671
Jan 200501,00143.166.32$6,329
Dec 200402,11639.866.75$14,285
Nov 200401,94445.286.33$12,306
Oct 200401,86949.706.52$12,177
Sep 200401,95943.245.28$10,351
Aug 200402,17542.375.55$12,073
Jul 200402,05638.286.08$12,509
Jun 200402,15636.106.43$13,870
May 200401,96737.486.49$12,775
Apr 200401,55434.475.86$9,104
Mar 200401,10534.365.53$6,111
Feb 200401,13232.455.51$6,237
Jan 200401,77432.036.30$11,176
Dec 200301,48830.266.30$9,377
Nov 200303,45728.804.60$15,885
Oct 200302,46528.174.76$11,733
Sep 200301,22726.314.75$5,827
Aug 200302,15529.765.13$11,055
Jul 200301,95229.415.17$10,093
Jun 200302,33328.565.98$13,958
May 200303,01726.595.97$18,020
Apr 200302,86626.675.41$15,497
Mar 200302,89131.146.10$17,624
Feb 200302,65033.487.93$21,004
Jan 200302,54830.315.58$14,223
Dec 200202,49226.914.85$12,096
Nov 200202,59224.664.14$10,723
Oct 200202,04326.464.23$8,640
Sep 200201,90727.443.64$6,932
Aug 200202,15025.963.16$6,803
Jul 200202,31924.583.06$7,100
Jun 200202,57623.733.34$8,599
May 200202,55724.663.58$9,164
Apr 2002941,43123.653.51$7,249
Mar 200202,64322.003.10$8,200
Feb 200202,46218.222.38$5,849
Jan 200202,56217.172.38$6,086
Dec 200102,81216.932.36$6,649
Nov 200103,27418.072.41$7,876
Oct 200103,19719.782.53$8,085
Sep 200103,39724.262.25$7,648
Aug 200104,34824.873.05$13,275
Jul 200102,99923.933.20$9,588
Jun 200102,85224.563.82$10,907
May 200103,12925.524.31$13,478
Apr 200103,44124.685.34$18,359
Mar 200101,54224.545.38$8,290
Feb 200102,39127.755.77$13,789
Jan 200102,84827.478.40$23,920
Dec 200002,83726.889.12$25,881
Nov 200004,70832.215.66$26,638
Oct 200005,91031.235.15$30,410
Sep 200005,24931.875.19$27,224
Aug 200004,57929.644.54$20,792
Jul 200003,79028.534.09$15,500
Jun 200003,29729.304.40$14,498
May 200004,44027.263.68$16,338
Apr 200004,29324.513.12$13,377
Mar 200004,76228.422.86$13,618
Feb 200003,36827.622.73$9,183
Jan 200001,07525.272.48$2,667
Dec 199904,11024.282.42$9,961
Nov 199904,08023.192.43$9,931
Oct 199904,12920.982.80$11,577
Sep 199903,65621.752.62$9,575
Aug 199904,16419.262.88$11,974
Jul 199903,87317.892.37$9,188
Jun 199902,11415.942.36$4,993
May 199903,65215.792.32$8,476
Apr 199902,51915.102.21$5,562
Mar 199902,20612.471.84$4,055
Feb 199902,6099.981.82$4,743
Jan 199903,45210.381.90$6,559
Dec 199803,2299.201.77$5,726
Nov 199802,95610.892.19$6,461
Oct 199803,26812.421.97$6,435
Sep 199802,79312.592.08$5,817
Aug 199803,39811.301.91$6,481
Jul 199803,17411.742.24$7,101
Jun 199801,91511.242.24$4,284
May 199803,30212.622.21$7,285
Apr 199802,92613.042.51$7,331
Mar 199802,79812.802.31$6,462
Feb 199802,32513.952.30$5,345
Jan 199803,47014.702.15$7,477
Dec 199703,59116.322.41$8,658
Nov 199703,69518.193.09$11,411
Oct 199703,94619.253.15$12,429
Sep 199704,67017.742.95$13,799
Aug 199703,31717.862.55$8,474
Jul 199703,13317.582.25$7,040
Jun 199702,45817.242.26$5,548
May 199702,69418.972.31$6,219
Apr 199701,83417.882.08$3,820
Mar 199702,62018.951.94$5,081
Feb 199702,71220.492.21$5,982
Jan 199702,94123.483.54$10,410
Dec 199604,06423.32$0
Nov 199602,91621.97$0
Oct 199601,54223.31$0
Sep 199603,04122.22$0
Aug 199602,25420.26$0
Jul 199603,67519.55$0
Jun 199602,78518.73$0
May 199603,65119.43$0
Apr 199603,55821.51$0
Mar 199602,99719.38$0
Feb 199604,27716.98$0
Jan 199602,93117.07$0
Dec 199503,91917.19$0
Nov 199503,42116.00$0
Oct 19951583,62215.43$2,438
Sep 199514,01116.18$16
Aug 199503,23915.92$0
Jul 199503,89615.24$0
Jun 199504,00016.41$0
May 199503,77517.56$0
Apr 199501,23017.73$0
Mar 199503,68716.44$0
Feb 199503,43416.58$0
Jan 199503,28915.92$0
Dec 199403,87915.03$0
Nov 199403,55915.90$0
Oct 199402,84015.58$0
Sep 199403,21815.29$0
Aug 199424,19816.13$32
Jul 199403,32117.56$0
Jun 199402,54917.09$0
May 199401,97815.88$0
Apr 199402,87314.14$0
Mar 199403,36112.46$0
Feb 199403,14312.50$0
Jan 199403,83812.66$0
Dec 199303,55312.33$0
Nov 199305,22314.49$0
Oct 199305,02215.85$0
Sep 199304,53015.03$0
Aug 199304,15715.66$0
Jul 199304,93815.46$0
Jun 199304,32816.79$0
May 1993854,61617.68$1,503
Apr 199304,81518.05$0
Mar 199304,52418.14$0
Feb 199303,47417.90$0
Jan 1993623,99616.93$1,050

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                    6 Mcf  × $  3.05 =        $18

────────────────────────────────────────────────────
Month total                                      $18

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/98573 is the state's own key, not one this site invented.