UNIVERSITY -P-

Operated by SOL OIL CO., L.C. (P-5 801113) in the DUNE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11221District 08Field 26538001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$3.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 113 leases and 1,569 wells, and the rule below applies to all of them.

Discovered
1938-01-01
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 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: 10 ACRE OPTIONAL 933' DIAGONAL

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
NGPA10none

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
OilDisposition76,788 bbl$3,335,534
Casinghead gasProduction21 Mcf$0
Total$3,335,534

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 (10)

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 31.5417, -102.4032. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.54192, -102.40365 · 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
10.0%
1 of 10 wells
With a plug date
10.0%
1 of 10 wells
Median depth
3,750 ft
6 wells filed one
Completion to plug
30.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
110.0%
A plug date is filed
110.0%
BothOn the schedule and plugged. Neither fact cancels the other.
110.0%
NeitherNo plug date, and not on the schedule.
990.0%

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

Total depth in feet, 6 of 10 wells. Median 3,750 ft, with the middle half between 3,703 and 3,768 ft; the shallowest is 3,662 ft and the deepest 3,805 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, 7 of 10 wells, Mar 1956 – Apr 1981. 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 1956 – Apr 1981
7 of 10 wells; 3 filed none
Plug dates filed
Dec 1986
1 of 10 wells; 9 filed none

Last completion to plug: a median of 30.8 years across the 1 well that filed both dates, with the middle half between 30.8 years and 30.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-103034792
42-103034836
42-103034847
42-10332514103,740 ftApr 1981
42-1033251393,760 ftMar 1981
42-1033231683,805 ftJul 1980
42-1030348253,770 ftOct 1969
42-103034814Jul 1956
42-1030348033,690 ftJul 1956
42-1030347813,662 ftMar 1956Dec 1986Yes

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 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 20240071.372.28$0
Sep 20240069.612.36$0
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 20230077.892.81$0
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 20220076.415.73$0
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 20210069.493.38$0
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 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 2016176045.352.69$7,982
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 2016529033.011.79$17,462
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015181032.362.00$5,857
Nov 20150038.792.17$0
Oct 2015174043.552.43$7,578
Sep 2015174042.992.76$7,480
Aug 2015174040.162.87$6,988
Jul 2015171048.152.95$8,234
Jun 2015173056.152.88$9,714
May 2015172055.212.96$9,496
Apr 2015173049.822.71$8,619
Mar 2015348042.892.93$14,926
Feb 2015171044.662.98$7,637
Jan 2015161043.433.10$6,992
Dec 2014175054.693.59$9,571
Nov 2014180070.464.25$12,683
Oct 2014348078.303.90$27,248
Sep 20140086.164.05$0
Aug 2014176089.394.04$15,733
Jul 2014354096.564.18$34,182
Jun 2014174098.164.74$17,080
May 2014176094.734.73$16,672
Apr 2014182095.944.81$17,461
Mar 2014171095.895.06$16,397
Feb 2014174097.406.19$16,948
Jan 2014177090.404.86$16,001
Dec 2013177091.824.35$16,252
Nov 20130088.853.74$0
Oct 2013346097.423.78$33,707
Sep 20131770104.113.72$18,427
Aug 20131740104.253.52$18,140
Jul 20131770102.523.72$18,146
Jun 2013172094.403.93$16,237
May 2013694094.834.15$65,812
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013176091.233.42$16,056
Jan 2013175091.603.42$16,030
Dec 2012180086.773.42$15,619
Nov 2012180086.953.62$15,651
Oct 2012178089.383.40$15,910
Sep 2012353094.672.92$33,419
Aug 2012171092.662.91$15,845
Jul 2012177085.133.02$15,068
Jun 2012347079.822.52$27,698
May 20120091.612.49$0
Apr 20125320101.652.00$54,078
Mar 20121750105.052.22$18,384
Feb 20121760101.102.57$17,794
Jan 2012342098.092.73$33,547
Dec 20110096.873.24$0
Nov 2011177095.723.31$16,942
Oct 2011708084.983.65$60,166
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 2011165092.904.64$15,329
May 2011327098.134.40$32,089
Apr 20116490105.964.33$68,768
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 2010162085.734.35$13,888
Nov 2010325080.843.80$26,273
Oct 2010174078.103.51$13,589
Sep 2010163072.633.98$11,839
Aug 2010292073.684.42$21,515
Jul 2010326072.554.74$23,651
Jun 2010175070.364.91$12,313
May 2010315071.124.24$22,403
Apr 2010165081.694.12$13,479
Mar 2010323078.394.39$25,320
Feb 2010161073.585.44$11,846
Jan 2010332074.365.96$24,688
Dec 2009163071.445.48$11,645
Nov 2009166074.593.75$12,382
Oct 2009296072.544.11$21,472
Sep 2009332065.543.06$21,759
Aug 2009174067.423.22$11,731
Jul 2009330061.133.46$20,173
Jun 2009167066.163.90$11,049
May 2009484054.743.93$26,494
Apr 2009159046.773.59$7,436
Mar 2009163042.144.06$6,869
Feb 2009163032.814.63$5,348
Jan 2009326035.865.37$11,690
Dec 2008164037.105.98$6,084
Nov 2008343055.496.86$19,033
Oct 2008167075.246.92$12,565
Sep 20083340101.767.88$33,988
Aug 20083260114.228.48$37,236
Jul 20081660131.0811.39$21,759
Jun 20081620131.3313.03$21,275
May 20083270123.1711.57$40,277
Apr 20081620110.3110.45$17,870
Mar 20083330101.909.66$33,933
Feb 2008650092.538.77$60,145
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 2007328091.677.29$30,068
Oct 2007327082.856.92$27,092
Sep 2007163075.846.24$12,362
Aug 2007327069.066.39$22,583
Jul 2007166070.906.39$11,769
Jun 2007329062.007.55$20,398
May 2007326058.747.85$19,149
Apr 2007323059.617.81$19,254
Mar 2007161056.927.30$9,164
Feb 2007326055.108.22$17,963
Jan 2007162050.306.73$8,149
Dec 2006166056.656.92$9,404
Nov 2006326054.207.62$17,669
Oct 2006329054.906.01$18,062
Sep 2006328060.085.04$19,706
Aug 2006167068.717.34$11,475
Jul 2006169069.376.34$11,724
Jun 2006165066.286.38$10,936
May 2006338066.016.42$22,311
Apr 2006164064.397.36$10,560
Mar 2006327056.707.08$18,541
Feb 2006337057.597.75$19,408
Jan 2006330060.598.93$19,995
Dec 2005159054.9413.42$8,735
Nov 2005167054.6910.59$9,133
Oct 2005323058.3413.80$18,844
Sep 2005491061.4512.08$30,172
Aug 2005161061.519.80$9,903
Jul 2005331055.697.84$18,433
Jun 2005161052.337.38$8,425
May 2005333045.226.65$15,058
Apr 2005329049.207.36$16,187
Mar 2005328050.377.15$16,521
Feb 2005324045.226.31$14,651
Jan 2005341043.166.32$14,718
Dec 2004477039.866.75$19,013
Nov 2004158045.286.33$7,154
Oct 2004637049.706.52$31,659
Sep 2004163043.245.28$7,048
Aug 2004321042.375.55$13,601
Jul 2004328038.286.08$12,556
Jun 2004318036.106.43$11,480
May 2004324037.486.49$12,144
Apr 2004330034.475.86$11,375
Mar 2004511034.365.53$17,558
Feb 2004337032.455.51$10,936
Jan 2004341032.036.30$10,922
Dec 2003341030.266.30$10,319
Nov 2003170028.804.60$4,896
Oct 2003503028.174.76$14,170
Sep 2003500026.314.75$13,155
Aug 2003337029.765.13$10,029
Jul 2003340029.415.17$9,999
Jun 2003178028.565.98$5,084
May 2003510026.595.97$13,561
Apr 2003342026.675.41$9,121
Mar 2003508031.146.10$15,819
Feb 2003539033.487.93$18,046
Jan 2003337030.315.58$10,214
Dec 2002676026.914.85$18,191
Nov 2002339024.664.14$8,360
Oct 2002503026.464.23$13,309
Sep 2002338027.443.64$9,275
Aug 2002490025.963.16$12,720
Jul 2002490024.583.06$12,044
Jun 2002505023.733.34$11,984
May 2002332024.663.58$8,187
Apr 2002351023.653.51$8,301
Mar 2002521022.003.10$11,462
Feb 2002509018.222.38$9,274
Jan 2002360017.172.38$6,181
Dec 2001356016.932.36$6,027
Nov 2001177018.072.41$3,198
Oct 2001665019.782.53$13,154
Sep 2001375024.262.25$9,098
Aug 2001702024.873.05$17,459
Jul 2001345023.933.20$8,256
Jun 2001527024.563.82$12,943
May 2001704025.524.31$17,966
Apr 2001511024.685.34$12,611
Mar 2001348024.545.38$8,540
Feb 2001527027.755.77$14,624
Jan 2001536027.478.40$14,724
Dec 2000538026.889.12$14,461
Nov 2000529032.215.66$17,039
Oct 2000540031.235.15$16,864
Sep 2000519031.875.19$16,541
Aug 2000709029.644.54$21,015
Jul 2000363028.534.09$10,356
Jun 2000525029.304.40$15,383
May 2000721027.263.68$19,654
Apr 2000529024.513.12$12,966
Mar 2000512028.422.86$14,551
Feb 2000529027.622.73$14,611
Jan 2000542025.272.48$13,696
Dec 1999724024.282.42$17,579
Nov 1999875023.192.43$20,291
Oct 1999868020.982.80$18,211
Sep 1999366021.752.62$7,961
Aug 1999715019.262.88$13,771
Jul 19991,009017.892.37$18,051
Jun 19991,028015.942.36$16,386
May 19991,072015.792.32$16,927
Apr 1999187015.102.21$2,824
Mar 1999374012.471.84$4,664
Feb 199918509.981.82$1,846
Jan 1999182010.381.90$1,889
Dec 199819209.201.77$1,766
Nov 1998183010.892.19$1,993
Oct 1998362012.421.97$4,496
Sep 1998370012.592.08$4,658
Aug 1998172011.301.91$1,944
Jul 1998366011.742.24$4,297
Jun 1998356011.242.24$4,001
May 1998182012.622.21$2,297
Apr 1998360013.042.51$4,694
Mar 1998392012.802.31$5,018
Feb 1998359013.952.30$5,008
Jan 1998344014.702.15$5,057
Dec 1997378016.322.41$6,169
Nov 1997172018.193.09$3,129
Oct 1997183019.253.15$3,523
Sep 1997366017.742.95$6,493
Aug 19970017.862.55$0
Jul 1997189017.582.25$3,323
Jun 1997183017.242.26$3,155
May 1997360018.972.31$6,829
Apr 1997178017.882.08$3,183
Mar 1997349018.951.94$6,614
Feb 1997181020.492.21$3,709
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 1996180022.22$4,000
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 1996185019.43$3,595
Apr 19960021.51$0
Mar 1996181019.38$3,508
Feb 19960016.98$0
Jan 1996158017.07$2,697
Dec 19950017.19$0
Nov 1995159016.00$2,544
Oct 19950015.43$0
Sep 1995156016.18$2,524
Aug 1995174015.92$2,770
Jul 1995171015.24$2,606
Jun 19950016.41$0
May 1995361017.56$6,339
Apr 1995165017.73$2,925
Mar 1995167016.44$2,745
Feb 19950016.58$0
Jan 19950015.92$0
Dec 1994154015.03$2,315
Nov 19940015.90$0
Oct 1994181015.58$2,820
Sep 19940115.29$0
Aug 19940116.13$0
Jul 19940117.56$0
Jun 19940117.09$0
May 1994177115.88$2,811
Apr 19940114.14$0
Mar 1994321112.46$4,000
Feb 1994163112.50$2,038
Jan 1994181112.66$2,291
Dec 1993325112.33$4,007
Nov 1993171114.49$2,478
Oct 19930115.85$0
Sep 1993330115.03$4,960
Aug 1993180115.66$2,819
Jul 1993153115.46$2,365
Jun 1993331116.79$5,557
May 1993356117.68$6,294
Apr 1993311118.05$5,614
Mar 1993181118.14$3,283
Feb 1993190117.90$3,401
Jan 19930116.93$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.

Jun 2016 — as filed, then multipliedworked
Oil                  176 bbl  × $ 45.35 =     $7,982
Casinghead gas         0 Mcf  × $  2.69 =         $0

────────────────────────────────────────────────────
Month total                                   $7,982

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/11221 is the state's own key, not one this site invented.