UNIVERSITY "26"

Operated by DE CENTRAL OPERATING, LLC (P-5 102879) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 15419District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$5.6 M
Mar 2003 – Mar 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
277
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
OilDisposition75,013 bbl$4,888,254
Casinghead gasProduction144,826 Mcf$759,830
Total$5,648,083

Wells on this lease (8)

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 31.3102, -101.5765. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.31090, -101.57602 · 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
87.5%
7 of 8 wells
With a plug date
87.5%
7 of 8 wells
Median depth
8,050 ft
8 wells filed one
Completion to plug
19.9 years
median over 7 wells

What the state filed about each well

On the RRC proration schedule
787.5%
A plug date is filed
787.5%
BothOn the schedule and plugged. Neither fact cancels the other.
787.5%
NeitherNo plug date, and not on the schedule.
112.5%

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 8 wells. Median 8,050 ft, with the middle half between 7,640 and 8,504 ft; the shallowest is 7,635 ft and the deepest 8,519 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 8 wells, Jul 1974 – Aug 2024. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 1974 – Aug 2024
8 of 8 wells
Plug dates filed
Jun 2021 – Jan 2026
7 of 8 wells; 1 filed none

Last completion to plug: a median of 19.9 years across the 7 wells that filed both dates, with the middle half between 19.3 years and 49.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-383358438TM8,500 ftAug 2024Dec 2025Yes
42-3833587412TM8,519 ftJan 2007Dec 2025Yes
42-3833570310TM8,450 ftMar 2006Dec 2025Yes
42-383356717TM8,516 ftJan 2006Dec 2025Yes
42-3833046547,640 ftSep 1974Jun 2021Yes
42-3833045137,640 ftSep 1974Dec 2025Yes
42-3833043827,635 ftSep 1974Jan 2026Yes
42-3833043717,650 ftJul 1974

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 (277)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

277 months

Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 202431071.372.28$2,212
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 202437078.082.63$2,889
May 2024712978.812.20$5,659
Apr 202435284.451.66$2,959
Mar 2024307680.301.55$2,526
Feb 2024306676.091.78$2,400
Jan 2024448873.023.30$3,503
Dec 2023207971.262.61$1,631
Nov 2023487977.892.81$3,961
Oct 20232810785.443.09$2,723
Sep 20231210089.042.74$1,342
Aug 202324080.522.67$1,932
Jul 202302974.852.64$77
Jun 20235412168.962.26$3,997
May 2023238570.622.23$1,814
Apr 2023435978.122.24$3,491
Mar 2023532872.852.39$3,928
Feb 2023605175.112.47$4,632
Jan 2023436176.533.39$3,497
Dec 202248576.415.73$793
Nov 20222085.005.65$170
Oct 202221087.185.86$1,831
Sep 2022251384.888.16$2,228
Aug 2022201994.529.13$2,064
Jul 20223315101.587.54$3,465
Jun 20221413115.097.98$1,715
May 20221419109.378.43$1,691
Apr 20222729104.226.84$3,012
Mar 20221440108.885.08$1,727
Feb 2022272491.054.86$2,575
Jan 2022281081.844.54$2,337
Dec 2021302071.323.90$2,218
Nov 2021162577.435.24$1,370
Oct 2021304379.795.71$2,639
Sep 2021302569.865.35$2,230
Aug 2021381966.024.22$2,589
Jul 2021272470.783.98$2,007
Jun 202167969.493.38$4,686
May 20211142763.483.02$7,318
Apr 20210460.362.76$11
Mar 202166061.302.72$4,046
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 202089044.642.68$3,973
Nov 20200038.772.71$0
Oct 202081036.972.48$2,995
Sep 20200037.091.99$0
Aug 202087039.982.39$3,478
Jul 202085038.371.83$3,261
Jun 202035034.901.69$1,222
May 20200016.921.81$0
Apr 202010014.751.80$148
Mar 202003230.341.86$59
Feb 2020396649.881.98$2,076
Jan 2020296557.252.09$1,796
Dec 2019468159.012.30$2,901
Nov 20196810655.302.75$4,052
Oct 201916612453.472.42$9,176
Sep 2019549455.052.66$3,222
Aug 2019507053.112.30$2,817
Jul 20194010856.272.46$2,516
Jun 20191811252.782.49$1,229
May 20195311258.482.74$3,406
Apr 20191810762.632.75$1,422
Mar 2019236456.803.06$1,502
Feb 2019172950.852.79$945
Jan 2019221046.033.23$1,045
Dec 201833746.594.19$1,567
Nov 2018251052.934.24$1,366
Oct 2018251561.443.40$1,587
Sep 2018172359.543.11$1,084
Aug 2018212759.403.07$1,330
Jul 2018202365.142.93$1,370
Jun 2018291060.183.08$1,776
May 2018263165.382.90$1,790
Apr 2018223263.842.90$1,497
Mar 2018282861.222.79$1,792
Feb 2018243061.782.77$1,566
Jan 2018265562.874.01$1,855
Dec 2017227557.272.92$1,479
Nov 20173510355.423.12$2,261
Oct 20172810849.292.98$1,702
Sep 20173310147.523.09$1,880
Aug 20172214945.373.00$1,446
Jul 20173312243.873.09$1,824
Jun 20172511942.493.09$1,430
May 2017339245.373.26$1,797
Apr 2017226247.933.21$1,254
Mar 20172812746.772.98$1,688
Feb 20172110250.452.95$1,361
Jan 20171610049.413.42$1,132
Dec 2016191948.763.72$997
Nov 20165042.492.64$212
Oct 201621046.193.09$970
Sep 201626341.553.10$1,090
Aug 20163519041.442.92$2,006
Jul 20163113741.622.92$1,691
Jun 2016102445.352.69$518
May 2016022042.521.99$438
Apr 2016917136.561.99$670
Mar 20161018433.011.79$660
Feb 2016945826.472.06$1,183
Jan 20165945027.352.36$2,678
Dec 20153538332.362.00$1,899
Nov 20151714438.792.17$972
Oct 20156244843.552.43$3,787
Sep 201513950642.992.76$7,371
Aug 201519347140.162.87$9,104
Jul 201522946248.152.95$12,387
Jun 201525856856.152.88$16,124
May 201522357455.212.96$14,008
Apr 201523844749.822.71$13,067
Mar 201532346642.892.93$15,221
Feb 201524347844.662.98$12,275
Jan 201519548643.433.10$9,976
Dec 201425954254.693.59$16,111
Nov 201415755570.464.25$13,422
Oct 201429262378.303.90$25,294
Sep 201428061786.164.05$26,621
Aug 201421370289.394.04$21,873
Jul 201430878896.564.18$33,034
Jun 201428283198.164.74$31,617
May 201428682694.734.73$30,997
Apr 201428884295.944.81$31,680
Mar 201429491895.895.06$32,834
Feb 201424574997.406.19$28,501
Jan 201435287390.404.86$36,064
Dec 201327194291.824.35$28,985
Nov 201322585588.853.74$23,187
Oct 20133051,79497.423.78$36,493
Sep 20132931,975104.113.72$37,847
Aug 20132672,206104.253.52$35,606
Jul 20131801,914102.523.72$25,569
Jun 20131971,88594.403.93$26,011
May 20132711,05694.834.15$30,080
Apr 201329861593.964.28$30,634
Mar 20133031,12093.623.91$32,749
Feb 201321893691.233.42$23,089
Jan 201327180391.603.42$27,570
Dec 201225579286.773.42$24,835
Nov 201223781986.953.62$23,576
Oct 201227598589.383.40$27,928
Sep 201220177494.672.92$21,288
Aug 20122801,09992.662.91$29,141
Jul 201234397785.133.02$32,151
Jun 201228198679.822.52$24,913
May 20123461,00091.612.49$34,185
Apr 2012338912101.652.00$36,179
Mar 2012222708105.052.22$24,894
Feb 2012233502101.102.57$24,847
Jan 201231181498.092.73$32,732
Dec 201124678096.873.24$26,357
Nov 201127780695.723.31$29,183
Oct 201126489084.983.65$25,682
Sep 201127595083.623.99$26,782
Aug 20112471,02583.404.15$24,853
Jul 20112661,01694.144.52$29,631
Jun 201126596092.904.64$29,073
May 201132479698.134.40$35,300
Apr 2011372687105.964.33$42,394
Mar 201138168396.364.06$39,484
Feb 201130859085.644.18$28,843
Jan 201142667986.504.59$39,965
Dec 201039965485.734.35$37,050
Nov 201033350680.843.80$28,840
Oct 201030857278.103.51$26,062
Sep 201035463072.633.98$28,218
Aug 201032160773.684.42$26,334
Jul 201028465272.554.74$23,692
Jun 201033358070.364.91$26,278
May 201029662171.124.24$23,682
Apr 201032060881.694.12$28,647
Mar 201037967178.394.39$32,655
Feb 201032959373.585.44$27,435
Jan 201038767374.365.96$32,791
Dec 200940767271.445.48$32,761
Nov 200940460474.593.75$32,400
Oct 200944054772.544.11$34,166
Sep 200929353265.543.06$20,834
Aug 200931154267.423.22$22,712
Jul 200936653461.133.46$24,224
Jun 200937552566.163.90$26,855
May 200935855254.743.93$21,764
Apr 200934363346.773.59$18,313
Mar 200944488342.144.06$22,294
Feb 200929778632.814.63$13,386
Jan 200947396635.865.37$22,150
Dec 200823852037.105.98$11,938
Nov 20085041,04255.496.86$35,115
Oct 200851796275.246.92$45,558
Sep 2008364655101.767.88$42,200
Aug 2008384838114.228.48$50,969
Jul 2008424829131.0811.39$65,020
Jun 2008402501131.3313.03$59,324
May 2008428512123.1711.57$58,643
Apr 2008424459110.3110.45$51,570
Mar 2008404404101.909.66$45,072
Feb 200824426092.538.77$24,858
Jan 200849267390.388.21$49,989
Dec 200755265288.337.30$53,519
Nov 200752472791.677.29$53,336
Oct 200758479582.856.92$53,887
Sep 200754769575.846.24$45,824
Aug 200751870269.066.39$40,257
Jul 200754185470.906.39$43,812
Jun 200749172462.007.55$35,907
May 200755773658.747.85$38,493
Apr 200757556959.617.81$38,717
Mar 200762460056.927.30$39,899
Feb 20072,4972,61655.108.22$159,078
Jan 20072,8442,83150.306.73$162,097
Dec 20061,2461,44256.656.92$80,562
Nov 20061,5571,38154.207.62$94,909
Oct 20061,3061,77054.906.01$82,344
Sep 20061,5281,97460.085.04$101,746
Aug 20061,6402,16368.717.34$128,561
Jul 20061,5452,31269.376.34$121,841
Jun 20060066.286.38$0
May 20062,8824,10066.016.42$216,583
Apr 20063,0063,71764.397.36$220,915
Mar 20062,5531,67556.707.08$156,619
Feb 200651139457.597.75$32,482
Jan 20063787560.598.93$23,573
Dec 20052914054.9413.42$16,524
Nov 200527344454.6910.59$19,632
Oct 200514857358.3413.80$16,539
Sep 200520911461.4512.08$14,220
Aug 20052444061.519.80$15,400
Jul 20053554055.697.84$20,084
Jun 20051784052.337.38$9,610
May 200522211945.226.65$10,830
Apr 200516963049.207.36$12,952
Mar 200528559550.377.15$18,613
Feb 200523158045.226.31$14,107
Jan 200531477343.166.32$18,439
Dec 200420468139.866.75$12,729
Nov 200449163745.286.33$26,265
Oct 200461672949.706.52$35,365
Sep 200434186043.245.28$19,289
Aug 200455686142.375.55$28,337
Jul 200442985738.286.08$21,636
Jun 20045171,04936.106.43$25,412
May 20045151,05437.486.49$26,147
Apr 20045681,02234.475.86$25,566
Mar 20046661,01934.365.53$28,519
Feb 200463496332.455.51$25,879
Jan 20046371,04532.036.30$26,986
Dec 20036961,02430.266.30$27,514
Nov 20038071,01928.804.60$27,924
Oct 20037241,02428.174.76$25,269
Sep 20032782,03226.314.75$16,965
Aug 20033472,19229.765.13$21,571
Jul 20033611,99329.415.17$20,922
Jun 20033821,97328.565.98$22,714
May 20033441,88226.595.97$20,388
Apr 20034151,85226.675.41$21,082
Mar 20034872,02831.146.10$27,528

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.

Oct 2024 — as filed, then multipliedworked
Oil                   31 bbl  × $ 71.37 =     $2,212
Casinghead gas         0 Mcf  × $  2.28 =         $0

────────────────────────────────────────────────────
Month total                                   $2,212

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/15419 is the state's own key, not one this site invented.