UNIVERSITY 24

Operated by MICHAELSON PRODUCING COMPANY (P-5 564150) in the FARMER (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13525District 7CField 30243500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$685 k
Oct 1993 – May 2026
Value, last 12 filed months
$6 k
at the published price for each month
Months reported
392
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 351 leases and 1,445 wells, and the rule below applies to all of them.

Discovered
1953-01-10
as the register files it
Field class
Oil and gas
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 field rule took effect on 1997-12-16.

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: PER DOCKET 7C-0214566 ON 3/7/97.

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
OilDisposition19,126 bbl$636,177
Casinghead gasProduction16,443 Mcf$49,170
Total$685,347

5,602 Mcf of this lease's gas, across 39 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 (2)

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 31.0845, -101.3581. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.08448, -101.35815 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
2,660 ft
2 wells filed one
Completion to plug
26.9 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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

Between 2,660 and 2,660 ft, median 2,660 ft, over the 2 wells that filed a depth.

Completions filed
Oct 1993 – Nov 1994
2 of 2 wells
Plug dates filed
Oct 2021
1 of 2 wells; 1 filed none

Last completion to plug: a median of 26.9 years across the 1 well that filed both dates, with the middle half between 26.9 years and 26.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3833425922,660 ftNov 1994Oct 2021Yes
42-3833423412,660 ftOct 1993

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 (392)

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

392 months

May 202600106.413.05$0
Apr 20260098.932.87$0
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 2025103062.743.08$6,462
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 20240071.372.28$0
Sep 202492069.612.36$6,404
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023100077.892.81$7,789
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 2022174076.415.73$13,295
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021175069.493.38$12,161
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020178057.252.09$10,191
Dec 20190059.012.30$0
Nov 20190555.302.75$14
Oct 20190653.472.42$15
Sep 20190655.052.66$16
Aug 20190653.112.30$14
Jul 20190756.272.46$17
Jun 20190552.782.49$12
May 20190758.482.74$19
Apr 20190662.632.75$17
Mar 20190656.803.06$18
Feb 20190550.852.79$14
Jan 20190646.033.23$19
Dec 20180646.594.19$25
Nov 20180652.934.24$25
Oct 2018181661.443.40$11,141
Sep 20180659.543.11$19
Aug 20180659.403.07$18
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 201802065.382.90$58
Apr 201801163.842.90$32
Mar 201801961.222.79$53
Feb 201801261.782.77$33
Jan 20180962.874.01$36
Dec 201701557.272.92$44
Nov 201701955.423.12$59
Oct 201701649.292.98$48
Sep 201701847.523.09$56
Aug 201701445.373.00$42
Jul 20171761543.873.09$7,767
Jun 20170942.493.09$28
May 201701345.373.26$42
Apr 20170947.933.21$29
Mar 201701846.772.98$54
Feb 201701150.452.95$32
Jan 201701349.413.42$44
Dec 201601448.763.72$52
Nov 201601842.492.64$48
Oct 201602246.193.09$68
Sep 201602141.553.10$65
Aug 201601941.442.92$56
Jul 201601541.622.92$44
Jun 201601345.352.69$35
May 2016181742.521.99$7,710
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150532.362.00$10
Nov 20150638.792.17$13
Oct 20150843.552.43$19
Sep 20150542.992.76$14
Aug 20150040.162.87$0
Jul 20150848.152.95$24
Jun 20150656.152.88$17
May 20150955.212.96$27
Apr 20152649.822.71$116
Mar 2015180742.892.93$7,741
Feb 20150644.662.98$18
Jan 20150643.433.10$19
Dec 20140554.693.59$18
Nov 20140770.464.25$30
Oct 20140778.303.90$27
Sep 20140886.164.05$32
Aug 20140089.394.04$0
Jul 20140696.564.18$25
Jun 20140698.164.74$28
May 20140694.734.73$28
Apr 20140695.944.81$29
Mar 20140695.895.06$30
Feb 2014175097.406.19$17,045
Jan 20140590.404.86$24
Dec 20130791.824.35$30
Nov 20130088.853.74$0
Oct 20130997.423.78$34
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130594.403.93$20
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130493.623.91$16
Feb 20130091.233.42$0
Jan 2013183091.603.42$16,763
Dec 20120086.773.42$0
Nov 20120986.953.62$33
Oct 201201089.383.40$34
Sep 20120894.672.92$23
Aug 20120792.662.91$20
Jul 20120785.133.02$21
Jun 20120779.822.52$18
May 20120891.612.49$20
Apr 201207101.652.00$14
Mar 201208105.052.22$18
Feb 201207101.102.57$18
Jan 20120098.092.73$0
Dec 2011179796.873.24$17,362
Nov 20110895.723.31$26
Oct 201101284.983.65$44
Sep 201101283.623.99$48
Aug 201101283.404.15$50
Jul 201121294.144.52$242
Jun 201101392.904.64$60
May 201101298.134.40$53
Apr 201107105.964.33$30
Mar 20110896.364.06$32
Feb 20110685.644.18$25
Jan 20110986.504.59$41
Dec 20101761685.734.35$15,158
Nov 201001480.843.80$53
Oct 201001778.103.51$60
Sep 201002172.633.98$84
Aug 201002273.684.42$97
Jul 20101731372.554.74$12,613
Jun 201001670.364.91$79
May 201001571.124.24$64
Apr 201001281.694.12$49
Mar 20101621778.394.39$12,774
Feb 201001973.585.44$103
Jan 201001774.365.96$101
Dec 200901871.445.48$99
Nov 20091751974.593.75$13,125
Oct 200901672.544.11$66
Sep 200901765.543.06$52
Aug 200901867.423.22$58
Jul 20091711661.133.46$10,509
Jun 200901866.163.90$70
May 200901854.743.93$71
Apr 20090046.773.59$0
Mar 20091661042.144.06$7,036
Feb 200901332.814.63$60
Jan 200901835.865.37$97
Dec 200801937.105.98$114
Nov 200801755.496.86$117
Oct 2008165975.246.92$12,477
Sep 2008015101.767.88$118
Aug 2008019114.228.48$161
Jul 200812815131.0811.39$16,949
Jun 2008010131.3313.03$130
May 2008013123.1711.57$150
Apr 200816414110.3110.45$18,237
Mar 2008014101.909.66$135
Feb 200801492.538.77$123
Jan 200801290.388.21$98
Dec 200701288.337.30$88
Nov 20071731491.677.29$15,961
Oct 200701582.856.92$104
Sep 200701275.846.24$75
Aug 20071641369.066.39$11,409
Jul 200701470.906.39$89
Jun 200701362.007.55$98
May 20071663858.747.85$10,049
Apr 2007012659.617.81$983
Mar 200703056.927.30$219
Feb 200709455.108.22$772
Jan 20071728050.306.73$9,190
Dec 200605956.656.92$408
Nov 200608254.207.62$625
Oct 200607554.906.01$451
Sep 200616810960.085.04$10,642
Aug 2006013368.717.34$976
Jul 200607769.376.34$488
Jun 20061675566.286.38$11,420
May 200604966.016.42$315
Apr 200605164.397.36$375
Mar 20061729256.707.08$10,404
Feb 200608257.597.75$636
Jan 200605560.598.93$491
Dec 200503854.9413.42$510
Nov 20051699954.6910.59$10,291
Oct 200508458.3413.80$1,159
Sep 200508761.4512.08$1,051
Aug 20051649161.519.80$10,979
Jul 200508555.697.84$667
Jun 200516613152.337.38$9,654
May 200508045.226.65$532
Apr 200504249.207.36$309
Mar 20051824450.377.15$9,482
Feb 200505445.226.31$341
Jan 200503743.166.32$234
Dec 200403839.866.75$257
Nov 200405345.286.33$336
Oct 20041735849.706.52$8,976
Sep 200404943.245.28$259
Aug 200405242.375.55$289
Jul 20041775038.286.08$7,080
Jun 200406136.106.43$392
May 200406437.486.49$416
Apr 200403834.475.86$223
Mar 20041806034.365.53$6,517
Feb 200405832.455.51$320
Jan 200407332.036.30$460
Dec 200308830.266.30$555
Nov 20031815228.804.60$5,452
Oct 200304628.174.76$219
Sep 200304626.314.75$218
Aug 200308229.765.13$421
Jul 20031797529.415.17$5,652
Jun 200306528.565.98$389
May 200304726.595.97$281
Apr 20031769026.675.41$5,181
Mar 200306631.146.10$402
Feb 200304733.487.93$373
Jan 200303030.315.58$167
Dec 20021826026.914.85$5,189
Nov 200202824.664.14$116
Oct 200204026.464.23$169
Sep 20021779127.443.64$5,188
Aug 200204525.963.16$142
Jul 200203924.583.06$119
Jun 200204123.733.34$137
May 20021753824.663.58$4,452
Apr 200205123.653.51$179
Mar 200204022.003.10$124
Feb 20021833018.222.38$3,406
Jan 200204217.172.38$100
Dec 2001019216.932.36$454
Nov 200105318.072.41$127
Oct 200117349519.782.53$4,674
Sep 2001014924.262.25$335
Aug 20011735224.873.05$4,461
Jul 200106923.933.20$221
Jun 200105524.563.82$210
May 20011799625.524.31$4,982
Apr 200107224.685.34$384
Mar 200107724.545.38$414
Feb 200107327.755.77$421
Jan 20011753727.478.40$5,118
Dec 200007826.889.12$712
Nov 200006332.215.66$356
Oct 20001777131.235.15$5,893
Sep 200002731.875.19$140
Aug 20001783229.644.54$5,421
Jul 200007128.534.09$290
Jun 2000011729.304.40$514
May 20001785427.263.68$5,051
Apr 2000016624.513.12$517
Mar 200009928.422.86$283
Feb 20001786827.622.73$5,102
Jan 2000015825.272.48$392
Dec 199908124.282.42$196
Nov 19991707423.192.43$4,122
Oct 199908720.982.80$244
Sep 19991788621.752.62$4,097
Aug 199904819.262.88$138
Jul 199906517.892.37$154
Jun 19991775415.942.36$2,949
May 199907815.792.32$181
Apr 19991796015.102.21$2,835
Mar 199905712.471.84$105
Feb 19990249.981.82$44
Jan 19991785410.381.90$1,950
Dec 19980479.201.77$83
Nov 19981834510.892.19$2,091
Oct 199805712.421.97$112
Sep 199817711812.592.08$2,474
Aug 199806511.301.91$124
Jul 199817512211.742.24$2,327
Jun 1998013511.242.24$302
May 1998017712.622.21$391
Apr 199817817213.042.51$2,752
Mar 1998014412.802.31$333
Feb 199817912413.952.30$2,782
Jan 199808714.702.15$187
Dec 19971836716.322.41$3,148
Nov 199705418.193.09$167
Oct 19971776619.253.15$3,615
Sep 199705617.742.95$165
Aug 19971724717.862.55$3,192
Jul 199708417.582.25$189
Jun 19971773817.242.26$3,137
May 199705818.972.31$134
Apr 199717910517.882.08$3,419
Mar 199708218.951.94$159
Feb 19971776620.492.21$3,772
Jan 19971787723.483.54$4,452
Dec 199608123.32$0
Nov 19961778621.97$3,889
Oct 1996011423.31$0
Sep 199617311022.22$3,844
Aug 19961774520.26$3,586
Jul 199604719.55$0
Jun 199617714818.73$3,315
May 199617327819.43$3,361
Apr 1996012021.51$0
Mar 199617113519.38$3,314
Feb 19961748816.98$2,955
Jan 199617412417.07$2,970
Dec 199516511617.19$2,836
Nov 1995012016.00$0
Oct 199517422215.43$2,685
Sep 199518026016.18$2,912
Aug 199517917015.92$2,850
Jul 199517619715.24$2,682
Jun 199518015016.41$2,954
May 199518170717.56$3,178
Apr 199517956817.73$3,174
Mar 199536352116.44$5,968
Feb 199517928616.58$2,968
Jan 199552555415.92$8,358
Dec 199455534115.03$8,342
Nov 1994542115.90$8,618
Oct 1994180115.58$2,804
Sep 19941115.29$15
Aug 1994178116.13$2,871
Jul 1994178117.56$3,126
Jun 1994182117.09$3,110
May 1994182115.88$2,890
Apr 1994191114.14$2,701
Mar 1994358112.46$4,461
Feb 1994187112.50$2,338
Jan 1994180112.66$2,279
Dec 1993340112.33$4,192
Nov 1993360114.49$5,216
Oct 19930115.85$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.

Sep 2025 — as filed, then multipliedworked
Oil                  103 bbl  × $ 62.74 =     $6,462
Casinghead gas         0 Mcf  × $  3.08 =         $0

────────────────────────────────────────────────────
Month total                                   $6,462

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/13525 is the state's own key, not one this site invented.