UNIVERSITY SEC. 19

Operated by 5STONE OPERATING INC (P-5 101758) in the CROCKETT field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 408District 7CField 21766001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$8.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$298 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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 35 leases and 188 wells, and the rule below applies to all of them.

Discovered
1938-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 10 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

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
OilDisposition139,517 bbl$8,241,136
Casinghead gasProduction21 Mcf$0
Total$8,241,136

21 Mcf of this lease's gas, across 21 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 (12)

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 31.0914, -102.0436. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.09206, -102.04406 · 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
8.3%
1 of 12 wells
With a plug date
8.3%
1 of 12 wells
Median depth
1,485 ft
8 wells filed one
Completion to plug
39.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
18.3%
A plug date is filed
18.3%
BothOn the schedule and plugged. Neither fact cancels the other.
18.3%
NeitherNo plug date, and not on the schedule.
1191.7%

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

Total depth in feet, 8 of 12 wells. Median 1,485 ft, with the middle half between 1,453 and 1,493 ft; the shallowest is 1,450 ft and the deepest 1,523 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 8 of 12 wells, Mar 1969 – May 2010. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 1969 – May 2010
8 of 12 wells; 4 filed none
Plug dates filed
Jul 2010
1 of 12 wells; 11 filed none

Last completion to plug: a median of 39.0 years across the 1 well that filed both dates, with the middle half between 39.0 years and 39.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

12 wells

42-461004281
42-461004302
42-461004313
42-461004324
42-46130374111,489 ftMay 2010
42-46130401121,501 ftJun 1975
42-46130363101,450 ftNov 1974
42-4613008391,490 ftJul 1971Jul 2010Yes
42-4613005681,480 ftAug 1970
42-4613004071,453 ftJan 1970
42-4613000461,523 ftJun 1969
42-4611062351,451 ftMar 1969

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 20262940106.413.05$31,285
Apr 2026341098.932.87$33,735
Mar 2026490089.753.15$43,978
Feb 2026334063.503.75$21,209
Jan 2026162059.138.00$9,579
Dec 2025354056.664.41$20,058
Nov 2025169058.593.93$9,902
Oct 2025331059.383.30$19,655
Sep 2025493062.743.08$30,931
Aug 2025333063.933.01$21,289
Jul 2025504066.743.32$33,637
Jun 2025346066.483.13$23,002
May 2025511060.553.23$30,941
Apr 2025502062.363.54$31,305
Mar 2025348067.704.27$23,560
Feb 2025310070.884.34$21,973
Jan 2025341074.324.28$25,343
Dec 2024341068.993.12$23,526
Nov 2024331069.052.20$22,856
Oct 2024174071.372.28$12,418
Sep 2024337069.612.36$23,459
Aug 2024335075.632.06$25,336
Jul 2024176079.932.15$14,068
Jun 2024165078.082.63$12,883
May 2024531078.812.20$41,848
Apr 2024360084.451.66$30,402
Mar 2024176080.301.55$14,133
Feb 2024169076.091.78$12,859
Jan 2024161073.023.30$11,756
Dec 2023333071.262.61$23,730
Nov 2023318077.892.81$24,769
Oct 2023514085.443.09$43,916
Sep 2023493089.042.74$43,897
Aug 2023652080.522.67$52,499
Jul 2023329074.852.64$24,626
Jun 2023323068.962.26$22,274
May 2023500070.622.23$35,310
Apr 2023519078.122.24$40,544
Mar 2023336072.852.39$24,478
Feb 2023325075.112.47$24,411
Jan 2023338076.533.39$25,867
Dec 2022332076.415.73$25,368
Nov 2022481085.005.65$40,885
Oct 2022509087.185.86$44,375
Sep 2022329084.888.16$27,926
Aug 2022509094.529.13$48,111
Jul 20224970101.587.54$50,485
Jun 20224920115.097.98$56,624
May 20223550109.378.43$38,826
Apr 20225140104.226.84$53,569
Mar 20224930108.885.08$53,678
Feb 2022320091.054.86$29,136
Jan 2022343081.844.54$28,071
Dec 2021347071.323.90$24,748
Nov 2021332077.435.24$25,707
Oct 2021506079.795.71$40,374
Sep 2021519069.865.35$36,257
Aug 2021489066.024.22$32,284
Jul 2021346070.783.98$24,490
Jun 2021487069.493.38$33,842
May 2021489063.483.02$31,042
Apr 2021337060.362.76$20,341
Mar 2021475061.302.72$29,118
Feb 2021327057.805.55$18,901
Jan 2021319050.412.81$16,081
Dec 2020416044.642.68$18,570
Nov 2020332038.772.71$12,872
Oct 2020469036.972.48$17,339
Sep 2020163037.091.99$6,046
Aug 2020495039.982.39$19,790
Jul 2020327038.371.83$12,547
Jun 2020520034.901.69$18,148
May 2020349016.921.81$5,905
Apr 2020501014.751.80$7,390
Mar 2020504030.341.86$15,291
Feb 2020327049.881.98$16,311
Jan 2020527057.252.09$30,171
Dec 2019493059.012.30$29,092
Nov 2019351055.302.75$19,410
Oct 2019336053.472.42$17,966
Sep 2019494055.052.66$27,195
Aug 2019340053.112.30$18,057
Jul 2019513056.272.46$28,867
Jun 2019498052.782.49$26,284
May 2019343058.482.74$20,059
Apr 2019508062.632.75$31,816
Mar 2019344056.803.06$19,539
Feb 2019342050.852.79$17,391
Jan 2019511046.033.23$23,521
Dec 2018504046.594.19$23,481
Nov 2018335052.934.24$17,732
Oct 2018339061.443.40$20,828
Sep 2018490059.543.11$29,175
Aug 2018345059.403.07$20,493
Jul 2018500065.142.93$32,570
Jun 2018502060.183.08$30,210
May 2018487065.382.90$31,840
Apr 2018340063.842.90$21,706
Mar 2018510061.222.79$31,222
Feb 2018535061.782.77$33,052
Jan 2018334062.874.01$20,999
Dec 2017524057.272.92$30,009
Nov 2017338055.423.12$18,732
Oct 2017511049.292.98$25,187
Sep 2017347047.523.09$16,489
Aug 2017510045.373.00$23,139
Jul 2017503043.873.09$22,067
Jun 2017512042.493.09$21,755
May 2017522045.373.26$23,683
Apr 2017518047.933.21$24,828
Mar 2017496046.772.98$23,198
Feb 2017335050.452.95$16,901
Jan 2017513049.413.42$25,347
Dec 2016331048.763.72$16,140
Nov 2016489042.492.64$20,778
Oct 2016512046.193.09$23,649
Sep 2016513041.553.10$21,315
Aug 2016514041.442.92$21,300
Jul 2016515041.622.92$21,434
Jun 2016514045.352.69$23,310
May 2016511042.521.99$21,728
Apr 2016524036.561.99$19,157
Mar 2016519033.011.79$17,132
Feb 2016523026.472.06$13,844
Jan 2016345027.352.36$9,436
Dec 2015521032.362.00$16,860
Nov 2015526038.792.17$20,404
Oct 2015515043.552.43$22,428
Sep 2015518042.992.76$22,269
Aug 2015516040.162.87$20,723
Jul 2015513048.152.95$24,701
Jun 2015520056.152.88$29,198
May 2015517055.212.96$28,544
Apr 2015512049.822.71$25,508
Mar 2015348042.892.93$14,926
Feb 2015511044.662.98$22,821
Jan 2015343043.433.10$14,896
Dec 2014513054.693.59$28,056
Nov 2014521070.464.25$36,710
Oct 2014516078.303.90$40,403
Sep 2014515086.164.05$44,372
Aug 2014512089.394.04$45,768
Jul 2014664096.564.18$64,116
Jun 2014345098.164.74$33,865
May 2014512094.734.73$48,502
Apr 2014512095.944.81$49,121
Mar 2014666095.895.06$63,863
Feb 2014340097.406.19$33,116
Jan 2014484090.404.86$43,754
Dec 2013502091.824.35$46,094
Nov 2013519088.853.74$46,113
Oct 2013519097.423.78$50,561
Sep 20135030104.113.72$52,367
Aug 20135230104.253.52$54,523
Jul 20135200102.523.72$53,310
Jun 2013511094.403.93$48,238
May 2013527094.834.15$49,975
Apr 2013515093.964.28$48,389
Mar 2013527093.623.91$49,338
Feb 2013518091.233.42$47,257
Jan 2013527091.603.42$48,273
Dec 2012532086.773.42$46,162
Nov 2012512086.953.62$44,518
Oct 2012530089.383.40$47,371
Sep 2012527094.672.92$49,891
Aug 2012694092.662.91$64,306
Jul 2012531085.133.02$45,204
Jun 2012339079.822.52$27,059
May 2012701091.612.49$64,219
Apr 20125290101.652.00$53,773
Mar 20125230105.052.22$54,941
Feb 20125190101.102.57$52,471
Jan 2012522098.092.73$51,203
Dec 2011513096.873.24$49,694
Nov 2011696095.723.31$66,621
Oct 2011524084.983.65$44,530
Sep 2011522083.623.99$43,650
Aug 2011513083.404.15$42,784
Jul 2011689094.144.52$64,862
Jun 2011526092.904.64$48,865
May 2011521098.134.40$51,126
Apr 20116900105.964.33$73,112
Mar 2011523096.364.06$50,396
Feb 2011342085.644.18$29,289
Jan 2011341086.504.59$29,497
Dec 2010702085.734.35$60,182
Nov 2010517080.843.80$41,794
Oct 2010525078.103.51$41,003
Sep 2010522072.633.98$37,913
Aug 2010685073.684.42$50,471
Jul 2010526072.554.74$38,161
Jun 2010524070.364.91$36,869
May 2010525071.124.24$37,338
Apr 2010697081.694.12$56,938
Mar 2010518078.394.39$40,606
Feb 2010512073.585.44$37,673
Jan 2010522074.365.96$38,816
Dec 2009518071.445.48$37,006
Nov 2009512074.593.75$38,190
Oct 2009523072.544.11$37,938
Sep 2009512065.543.06$33,556
Aug 2009692067.423.22$46,655
Jul 2009347061.133.46$21,212
Jun 2009515066.163.90$34,072
May 2009690054.743.93$37,771
Apr 2009344046.773.59$16,089
Mar 2009492042.144.06$20,733
Feb 2009511032.814.63$16,766
Jan 2009341035.865.37$12,228
Dec 2008512037.105.98$18,995
Nov 2008518055.496.86$28,744
Oct 2008517075.246.92$38,899
Sep 20085250101.767.88$53,424
Aug 20085280114.228.48$60,308
Jul 20083490131.0811.39$45,747
Jun 20081730131.3313.03$22,720
May 20085200123.1711.57$64,048
Apr 20081740110.3110.45$19,194
Mar 20083530101.909.66$35,971
Feb 2008174092.538.77$16,100
Jan 2008338090.388.21$30,548
Dec 2007340088.337.30$30,032
Nov 2007175091.677.29$16,042
Oct 2007177082.856.92$14,664
Sep 2007348075.846.24$26,392
Aug 2007171069.066.39$11,809
Jul 2007345070.906.39$24,461
Jun 2007344062.007.55$21,328
May 2007173058.747.85$10,162
Apr 2007350059.617.81$20,864
Mar 2007170056.927.30$9,676
Feb 2007172055.108.22$9,477
Jan 2007345050.306.73$17,354
Dec 2006173056.656.92$9,800
Nov 2006337054.207.62$18,265
Oct 2006174054.906.01$9,553
Sep 2006346060.085.04$20,788
Aug 2006172068.717.34$11,818
Jul 2006171069.376.34$11,862
Jun 2006326066.286.38$21,607
May 2006345066.016.42$22,773
Apr 2006175064.397.36$11,268
Mar 2006347056.707.08$19,675
Feb 2006174057.597.75$10,021
Jan 2006171060.598.93$10,361
Dec 2005169054.9413.42$9,285
Nov 2005169054.6910.59$9,243
Oct 2005346058.3413.80$20,186
Sep 2005159061.4512.08$9,771
Aug 2005344061.519.80$21,159
Jul 2005168055.697.84$9,356
Jun 2005344052.337.38$18,002
May 2005330045.226.65$14,923
Apr 2005175049.207.36$8,610
Mar 2005179050.377.15$9,016
Feb 2005345045.226.31$15,601
Jan 2005169043.166.32$7,294
Dec 2004350039.866.75$13,951
Nov 2004170045.286.33$7,698
Oct 2004333049.706.52$16,550
Sep 2004174043.245.28$7,524
Aug 2004183042.375.55$7,754
Jul 2004354038.286.08$13,551
Jun 2004168036.106.43$6,065
May 2004357037.486.49$13,380
Apr 2004177034.475.86$6,101
Mar 2004176034.365.53$6,047
Feb 2004339032.455.51$11,001
Jan 2004171032.036.30$5,477
Dec 2003329030.266.30$9,956
Nov 2003177028.804.60$5,098
Oct 2003358028.174.76$10,085
Sep 2003176026.314.75$4,631
Aug 2003177029.765.13$5,268
Jul 2003344029.415.17$10,117
Jun 2003178028.565.98$5,084
May 2003179026.595.97$4,760
Apr 2003326026.675.41$8,694
Mar 2003171031.146.10$5,325
Feb 2003289033.487.93$9,676
Jan 2003185030.315.58$5,607
Dec 2002350026.914.85$9,419
Nov 2002178024.664.14$4,389
Oct 2002350026.464.23$9,261
Sep 2002180027.443.64$4,939
Aug 2002178025.963.16$4,621
Jul 2002353024.583.06$8,677
Jun 2002175023.733.34$4,153
May 2002174024.663.58$4,291
Apr 2002175023.653.51$4,139
Mar 2002178022.003.10$3,916
Feb 2002355018.222.38$6,468
Jan 2002181017.172.38$3,108
Dec 2001166016.932.36$2,810
Nov 2001360018.072.41$6,505
Oct 2001181019.782.53$3,580
Sep 2001179024.262.25$4,343
Aug 2001186024.873.05$4,626
Jul 2001358023.933.20$8,567
Jun 2001177024.563.82$4,347
May 2001177025.524.31$4,517
Apr 2001176024.685.34$4,344
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 1999105023.192.43$2,435
Oct 1999236020.982.80$4,951
Sep 1999149021.752.62$3,241
Aug 199975019.262.88$1,445
Jul 199989017.892.37$1,592
Jun 1999251015.942.36$4,001
May 1999159015.792.32$2,511
Apr 1999183015.102.21$2,763
Mar 1999176012.471.84$2,195
Feb 199914109.981.82$1,407
Jan 1999252010.381.90$2,616
Dec 199812209.201.77$1,122
Nov 199889010.892.19$969
Oct 1998243012.421.97$3,018
Sep 1998380012.592.08$4,784
Aug 1998219011.301.91$2,475
Jul 1998170011.742.24$1,996
Jun 1998252011.242.24$2,832
May 1998360012.622.21$4,543
Apr 1998350013.042.51$4,564
Mar 1998345012.802.31$4,416
Feb 1998356013.952.30$4,966
Jan 1998379014.702.15$5,571
Dec 1997243016.322.41$3,966
Nov 1997284018.193.09$5,166
Oct 1997179019.253.15$3,446
Sep 1997276017.742.95$4,896
Aug 1997182017.862.55$3,251
Jul 1997291017.582.25$5,116
Jun 1997230017.242.26$3,965
May 1997182018.972.31$3,453
Apr 1997240017.882.08$4,291
Mar 1997299018.951.94$5,666
Feb 1997233020.492.21$4,774
Jan 1997191023.483.54$4,485
Dec 1996101023.32$2,355
Nov 1996271021.97$5,954
Oct 1996274023.31$6,387
Sep 1996255022.22$5,666
Aug 1996133020.26$2,695
Jul 1996283019.55$5,533
Jun 1996132018.73$2,472
May 1996286019.43$5,557
Apr 1996291021.51$6,259
Mar 1996173019.38$3,353
Feb 1996137016.98$2,326
Jan 1996223017.07$3,807
Dec 1995261017.19$4,487
Nov 1995268016.00$4,288
Oct 1995304015.43$4,691
Sep 1995201016.18$3,252
Aug 1995292015.92$4,649
Jul 1995505015.24$7,696
Jun 199536016.41$591
May 1995306017.56$5,373
Apr 1995118017.73$2,092
Mar 1995235016.44$3,863
Feb 1995401016.58$6,649
Jan 1995165015.92$2,627
Dec 1994380015.03$5,711
Nov 199481015.90$1,288
Oct 1994285015.58$4,440
Sep 1994311115.29$4,755
Aug 1994272116.13$4,387
Jul 1994249117.56$4,372
Jun 1994239117.09$4,085
May 1994276115.88$4,383
Apr 1994306114.14$4,327
Mar 1994266112.46$3,314
Feb 1994255112.50$3,188
Jan 1994276112.66$3,494
Dec 199310112.33$123
Nov 1993266114.49$3,854
Oct 1993355115.85$5,627
Sep 1993434115.03$6,523
Aug 199354115.66$846
Jul 1993423115.46$6,540
Jun 1993216116.79$3,627
May 1993311117.68$5,498
Apr 1993345118.05$6,227
Mar 1993356118.14$6,458
Feb 1993437117.90$7,822
Jan 1993314116.93$5,316

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
Oil                  294 bbl  × $106.41 =    $31,285
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $31,285

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/O/408 is the state's own key, not one this site invented.