UNIVERSITY (S) "8A"

Operated by OLSEN ENERGY INC. (P-5 621750) in the FULLERTON (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28720District 08Field 33230500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$43 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 136 leases and 988 wells, and the rule below applies to all of them.

Discovered
1945-05-24
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 10 acres. The field rule took effect on 2017-12-01.

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.

The Commission's schedule remark for this field reads: POINT AND STACKED LATERALS. OPTIONAL 10 ACRES/1100' DIAGONAL.

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
OilDisposition25,248 bbl$1,520,591
Casinghead gasProduction15,606 Mcf$76,337
Total$1,596,929

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 32.3746, -102.7725. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.37463, -102.77255 · 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
7,250 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 7,250 ft.

Completions filed
Nov 1983
1 of 1 wells

1 well

42-0033359467,250 ftNov 1983

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 2026981363.503.75$6,272
Jan 2026792059.138.00$4,831
Dec 2025503256.664.41$2,974
Nov 2025784858.593.93$4,758
Oct 2025533859.383.30$3,273
Sep 2025745262.743.08$4,803
Aug 202574063.933.01$4,731
Jul 2025785766.743.32$5,395
Jun 2025805166.483.13$5,478
May 2025253560.553.23$1,627
Apr 2025493562.363.54$3,180
Mar 2025774167.704.27$5,388
Feb 20251003670.884.34$7,244
Jan 2025464274.324.28$3,598
Dec 2024275668.993.12$2,038
Nov 2024835469.052.20$5,850
Oct 20241036271.372.28$7,493
Sep 2024695169.612.36$4,924
Aug 202478075.632.06$5,899
Jul 2024523379.932.15$4,227
Jun 2024956778.082.63$7,594
May 2024966578.812.20$7,709
Apr 2024937184.451.66$7,972
Mar 2024786180.301.55$6,358
Feb 20241064776.091.78$8,149
Jan 20241036373.023.30$7,729
Dec 2023736771.262.61$5,377
Nov 20231054477.892.81$8,302
Oct 2023674085.443.09$5,848
Sep 2023443889.042.74$4,022
Aug 2023651180.522.67$5,263
Jul 202371074.852.64$5,314
Jun 2023772868.962.26$5,373
May 2023872670.622.23$6,202
Apr 2023724478.122.24$5,723
Mar 2023644372.852.39$4,765
Feb 2023573675.112.47$4,370
Jan 2023375376.533.39$3,011
Dec 2022914076.415.73$7,182
Nov 2022561585.005.65$4,845
Oct 2022632887.185.86$5,657
Sep 2022482084.888.16$4,238
Aug 2022904694.529.13$8,927
Jul 20228254101.587.54$8,737
Jun 20224645115.097.98$5,653
May 20222654109.378.43$3,299
Apr 20224937104.226.84$5,360
Mar 20228022108.885.08$8,822
Feb 2022571791.054.86$5,272
Jan 2022583581.844.54$4,906
Dec 2021563371.323.90$4,123
Nov 2021503777.435.24$4,065
Oct 2021911479.795.71$7,341
Sep 2021107069.865.35$7,475
Aug 2021643266.024.22$4,360
Jul 202188570.783.98$6,249
Jun 2021551569.493.38$3,873
May 202161363.483.02$3,881
Apr 202165460.362.76$3,934
Mar 20211004761.302.72$6,258
Feb 2021931457.805.55$5,453
Jan 2021891250.412.81$4,520
Dec 20201304644.642.68$5,926
Nov 2020112938.772.71$505
Oct 202001336.972.48$32
Sep 202001037.091.99$20
Aug 20202639.982.39$94
Jul 20205538.371.83$201
Jun 202018734.901.69$640
May 2020451416.921.81$787
Apr 2020401814.751.80$622
Mar 20201122930.341.86$3,452
Feb 202051949.881.98$2,562
Jan 20201053957.252.09$6,093
Dec 20191292459.012.30$7,668
Nov 2019167055.302.75$9,235
Oct 20191191253.472.42$6,392
Sep 20191164055.052.66$6,492
Aug 20191225853.112.30$6,613
Jul 20191207756.272.46$6,942
Jun 20191555852.782.49$8,325
May 20193825358.482.74$22,485
Apr 20191164562.632.75$7,389
Mar 2019994756.803.06$5,767
Feb 2019954450.852.79$4,954
Jan 20191023246.033.23$4,798
Dec 2018992746.594.19$4,725
Nov 20181704052.934.24$9,168
Oct 20181174361.443.40$7,335
Sep 2018575359.543.11$3,559
Aug 20181736359.403.07$10,469
Jul 20181585465.142.93$10,450
Jun 20181075760.183.08$6,615
May 20181696065.382.90$11,223
Apr 20181354863.842.90$8,758
Mar 20181703761.222.79$10,511
Feb 20181775061.782.77$11,073
Jan 20181034662.874.01$6,660
Dec 20171335457.272.92$7,775
Nov 20171636455.423.12$9,233
Oct 20171036349.292.98$5,265
Sep 20171446347.523.09$7,037
Aug 20171405945.373.00$6,529
Jul 20171636143.873.09$7,339
Jun 2017584342.493.09$2,597
May 2017994545.373.26$4,638
Apr 20171685247.933.21$8,219
Mar 20171355146.772.98$6,466
Feb 20171384450.452.95$7,092
Jan 20171095149.413.42$5,560
Dec 20161356048.763.72$6,806
Nov 2016224042.492.64$9,518
Oct 2016783646.193.09$3,714
Sep 2016484541.553.10$2,134
Aug 20161177341.442.92$5,062
Jul 2016647741.622.92$2,889
Jun 2016635845.352.69$3,013
May 2016434942.521.99$1,926
Apr 20161416336.561.99$5,280
Mar 20161397233.011.79$4,718
Feb 2016528526.472.06$1,552
Jan 201603027.352.36$71
Dec 2015342632.362.00$1,152
Nov 2015544638.792.17$2,194
Oct 2015633043.552.43$2,816
Sep 2015803942.992.76$3,547
Aug 2015784140.162.87$3,250
Jul 2015393848.152.95$1,990
Jun 2015772656.152.88$4,399
May 2015563455.212.96$3,192
Apr 2015553549.822.71$2,835
Mar 2015642042.892.93$2,804
Feb 2015451544.662.98$2,054
Jan 201563143.433.10$2,739
Dec 201413254.693.59$718
Nov 201462070.464.25$4,369
Oct 201446278.303.90$3,610
Sep 201432186.164.05$2,761
Aug 201461289.394.04$5,461
Jul 201456496.564.18$5,424
Jun 2014631198.164.74$6,236
May 20141161194.734.73$11,041
Apr 201473695.944.81$7,032
Mar 2014606195.895.06$6,062
Feb 2014536597.406.19$5,565
Jan 201446090.404.86$4,158
Dec 2013595691.824.35$5,661
Nov 2013446688.853.74$4,156
Oct 2013337197.423.78$3,483
Sep 20135971104.113.72$6,406
Aug 201313389104.253.52$14,179
Jul 20133494102.523.72$3,835
Jun 20131376394.403.93$13,181
May 2013699194.834.15$6,921
Apr 201316010193.964.28$15,466
Mar 20131183993.623.91$11,200
Feb 2013952791.233.42$8,759
Jan 2013322691.603.42$3,020
Dec 20121423486.773.42$12,438
Nov 2012733386.953.62$6,467
Oct 20121034289.383.40$9,349
Sep 2012212994.672.92$2,073
Aug 2012792692.662.91$7,396
Jul 2012403085.133.02$3,496
Jun 201244879.822.52$3,532
May 20121052991.612.49$9,691
Apr 20125245101.652.00$5,376
Mar 20125044105.052.22$5,350
Feb 20123649101.102.57$3,766
Jan 2012574298.092.73$5,706
Dec 2011923796.873.24$9,032
Nov 20111147695.723.31$11,164
Oct 201106884.983.65$248
Sep 2011633783.623.99$5,416
Aug 201107683.404.15$315
Jul 2011656194.144.52$6,395
Jun 2011607492.904.64$5,917
May 2011536298.134.40$5,474
Apr 2011063105.964.33$273
Mar 20111155096.364.06$11,284
Feb 201106385.644.18$263
Jan 2011607986.504.59$5,553
Dec 2010568285.734.35$5,157
Nov 2010519080.843.80$4,464
Oct 20101039478.103.51$8,374
Sep 2010557072.633.98$4,273
Aug 20101187973.684.42$9,043
Jul 201009472.554.74$445
Jun 20105617370.364.91$4,790
May 201019816671.124.24$14,785
Apr 201004681.694.12$190
Mar 20101433978.394.39$11,381
Feb 2010486373.585.44$3,875
Jan 2010878174.365.96$6,952
Dec 2009157271.445.48$1,466
Nov 2009165174.593.75$1,385
Oct 2009161572.544.11$1,222
Sep 2009453065.543.06$3,041
Aug 2009292067.423.22$2,020
Jul 2009301661.133.46$1,889
Jun 2009313566.163.90$2,187
May 2009353954.743.93$2,069
Apr 200974046.773.59$3,461
Mar 200923042.144.06$969
Feb 200990032.814.63$2,953
Jan 200971035.865.37$2,546
Dec 2008390037.105.98$14,469
Nov 2008318055.496.86$17,646
Oct 2008318075.246.92$23,926
Sep 2008580101.767.88$5,902
Aug 20081140114.228.48$13,021
Jul 20081170131.0811.39$15,336
Jun 2008580131.3313.03$7,617
May 2008560123.1711.57$6,898
Apr 20081140110.3110.45$12,575
Mar 20081090101.909.66$11,107
Feb 200882092.538.77$7,587
Jan 200834090.388.21$3,073
Dec 200784088.337.30$7,420
Nov 200757091.677.29$5,225
Oct 200759082.856.92$4,888
Sep 2007307275.846.24$2,725
Aug 2007307269.066.39$2,532
Jul 2007338170.906.39$2,857
Jun 2007277162.007.55$2,210
May 2007598058.747.85$4,093
Apr 2007606059.617.81$4,045
Mar 2007618156.927.30$4,064
Feb 2007609055.108.22$4,045
Jan 2007587550.306.73$3,422
Dec 2006963856.656.92$5,701
Nov 200640054.207.62$2,168
Oct 200630054.906.01$1,647
Sep 2006149260.085.04$1,305
Aug 20065014968.717.34$4,529
Jul 200610117669.376.34$8,123
Jun 20069917966.286.38$7,704
May 20069516766.016.42$7,344
Apr 20069014564.397.36$6,862
Mar 20069410956.707.08$6,102
Feb 20069412157.597.75$6,351
Jan 20069312760.598.93$6,769
Dec 20059211654.9413.42$6,611
Nov 20059110654.6910.59$6,099
Oct 20054812758.3413.80$4,552
Sep 20059411061.4512.08$7,105
Aug 200513811661.519.80$9,625
Jul 2005886155.697.84$5,379
Jun 20059213752.337.38$5,826
May 200513715245.226.65$7,206
Apr 2005948949.207.36$5,280
Mar 200513510150.377.15$7,523
Feb 20059311545.226.31$4,931
Jan 200513913243.166.32$6,834
Dec 20048811139.866.75$4,257
Nov 20049112445.286.33$4,905
Oct 200414117449.706.52$8,141
Sep 20049512443.245.28$4,763
Aug 20049518442.375.55$5,046
Jul 200414021838.286.08$6,686
Jun 200419014636.106.43$7,798
May 200414214437.486.49$6,257
Apr 200413912634.475.86$5,530
Mar 2004957934.365.53$3,701
Feb 20041436032.455.51$4,971
Jan 20041415332.036.30$4,850
Dec 2003958930.266.30$3,436
Nov 2003898128.804.60$2,935
Oct 200319113228.174.76$6,009
Sep 20031429826.314.75$4,201
Aug 2003919929.765.13$3,216
Jul 200318211729.415.17$5,958
Jun 200314512928.565.98$4,913
May 200314311726.595.97$4,501
Apr 2003957826.675.41$2,955
Mar 2003967331.146.10$3,434
Feb 20031368033.487.93$5,187
Jan 20031759030.315.58$5,807
Dec 20021306726.914.85$3,824
Nov 200201324.664.14$54
Oct 200218911026.464.23$5,466
Sep 200233720527.443.64$9,993
Aug 200224125325.963.16$7,057
Jul 200229413124.583.06$7,628
Jun 20022285323.733.34$5,587
May 2002899924.663.58$2,550
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
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 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930015.85$0
Sep 19930015.03$0
Aug 19930015.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930018.05$0
Mar 19930018.14$0
Feb 19930017.90$0
Jan 19930016.93$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.

Feb 2026 — as filed, then multipliedworked
Oil                   98 bbl  × $ 63.50 =     $6,223
Casinghead gas        13 Mcf  × $  3.75 =        $49

────────────────────────────────────────────────────
Month total                                   $6,272

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. 08/O/28720 is the state's own key, not one this site invented.