UNIVERSITY-AMERICAN "15"

Operated by RING ENERGY, INC. (P-5 712382) in the SHAFTER LAKE (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 33361District 08Field 82570500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$3.0 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 194 leases and 1,113 wells, and the rule below applies to all of them.

Discovered
1953-04-01
as the register files it
Field class
Oil
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 2014-01-07.

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: DIAGONAL LIMITATION, TOP ALLOWABLE ADJUSTED.

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
OilDisposition83,420 bbl$2,965,552
Casinghead gasProduction23,007 Mcf$61,720
Total$3,027,273

10,615 Mcf of this lease's gas, across 47 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 (3)

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 32.4068, -102.6945. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.40650, -102.69493 · 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
4,900 ft
3 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.
3100.0%

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 4,875 and 4,900 ft, median 4,900 ft, over the 3 wells that filed a depth.

Completions filed
Jan 1992 – Sep 1993
3 of 3 wells

3 wells

42-0033732534,875 ftSep 1993
42-0033708424,900 ftAug 1992
42-0033704414,900 ftJan 1992

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 2020178037.091.99$6,602
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 2020175049.881.98$8,729
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019181053.472.42$9,678
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 2019174056.272.46$9,791
Jun 20190052.782.49$0
May 2019161058.482.74$9,415
Apr 2019182062.632.75$11,399
Mar 2019185056.803.06$10,508
Feb 2019186050.852.79$9,458
Jan 2019352046.033.23$16,203
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 2018343059.543.11$20,422
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 2018176061.782.77$10,873
Jan 20180062.874.01$0
Dec 2017162057.272.92$9,278
Nov 2017163055.423.12$9,033
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017163045.373.00$7,395
Jul 20170043.873.09$0
Jun 2017161042.493.09$6,841
May 2017174045.373.26$7,894
Apr 2017160047.933.21$7,669
Mar 20170046.772.98$0
Feb 2017165050.452.95$8,324
Jan 20170049.413.42$0
Dec 2016162048.763.72$7,899
Nov 2016163042.492.64$6,926
Oct 2016163046.193.09$7,529
Sep 2016162041.553.10$6,731
Aug 2016162041.442.92$6,713
Jul 20160041.622.92$0
Jun 2016331045.352.69$15,011
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 2016369026.472.06$9,767
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 2015170038.792.17$6,594
Oct 2015163043.552.43$7,099
Sep 2015178042.992.76$7,652
Aug 20150040.162.87$0
Jul 2015168048.152.95$8,089
Jun 2015167056.152.88$9,377
May 2015167055.212.96$9,220
Apr 20150049.822.71$0
Mar 2015177042.892.93$7,592
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20141716254.693.59$9,575
Nov 20141815470.464.25$12,983
Oct 20141696278.303.90$13,475
Sep 201414886.164.05$280
Aug 20143416289.394.04$30,732
Jul 201416296.564.18$356
Jun 20141706098.164.74$16,971
May 20141816294.734.73$17,439
Apr 20143546095.944.81$34,251
Mar 20141756295.895.06$17,094
Feb 201425697.406.19$542
Jan 20141785290.404.86$16,344
Dec 20131716291.824.35$15,971
Nov 201346088.853.74$580
Oct 20131846297.423.78$18,160
Sep 201317660104.113.72$18,546
Aug 201334062104.253.52$35,663
Jul 201318562102.523.72$19,197
Jun 20133526094.403.93$33,465
May 20131846294.834.15$17,706
Apr 20131656093.964.28$15,760
Mar 20131766293.623.91$16,720
Feb 201375691.233.42$830
Jan 20131646291.603.42$15,234
Dec 201236286.773.42$472
Nov 20123376086.953.62$29,520
Oct 20121089.383.40$89
Sep 20120094.672.92$0
Aug 201206292.662.91$180
Jul 20121586285.133.02$13,638
Jun 20121686079.822.52$13,561
May 20121646291.612.49$15,178
Apr 20123340101.652.00$33,951
Mar 20121630105.052.22$17,123
Feb 201235158101.102.57$35,635
Jan 20121666298.092.73$16,452
Dec 201126296.873.24$395
Nov 20111656095.723.31$15,992
Oct 20111616284.983.65$13,908
Sep 20111596083.623.99$13,535
Aug 20111626283.404.15$13,768
Jul 201106294.144.52$280
Jun 20111616092.904.64$15,235
May 201106298.134.40$273
Apr 201131060105.964.33$33,108
Mar 20111626296.364.06$15,862
Feb 201104485.644.18$184
Jan 20111716286.504.59$15,076
Dec 20101686285.734.35$14,672
Nov 20103336080.843.80$27,147
Oct 20103316278.103.51$26,069
Sep 20101596072.633.98$11,787
Aug 20101726273.684.42$12,947
Jul 201006272.554.74$294
Jun 20101686070.364.91$12,115
May 20101766271.124.24$12,780
Apr 20101696081.694.12$14,053
Mar 20101746278.394.39$13,912
Feb 20101715673.585.44$12,887
Jan 20101696274.365.96$12,937
Dec 200916271.445.48$411
Nov 20091676074.593.75$12,682
Oct 200906272.544.11$255
Sep 20093576065.543.06$23,582
Aug 20091696267.423.22$11,594
Jul 20091626261.133.46$10,118
Jun 20091696066.163.90$11,415
May 200906254.743.93$243
Apr 200906046.773.59$215
Mar 20093346242.144.06$14,326
Feb 200905832.814.63$269
Jan 20091676235.865.37$6,322
Dec 20081626237.105.98$6,381
Nov 20081686055.496.86$9,734
Oct 20081696275.246.92$13,145
Sep 200818060101.767.88$18,789
Aug 200816862114.228.48$19,715
Jul 2008062131.0811.39$706
Jun 200816160131.3313.03$21,926
May 200815462123.1711.57$19,686
Apr 200833560110.3110.45$37,581
Mar 2008162101.909.66$701
Feb 20081715892.538.77$16,331
Jan 20081766290.388.21$16,416
Dec 20071716288.337.30$15,557
Nov 200706091.677.29$438
Oct 20071696282.856.92$14,431
Sep 20073136075.846.24$24,113
Aug 20071606269.066.39$11,446
Jul 20071706270.906.39$12,449
Jun 20071706062.007.55$10,993
May 20071556258.747.85$9,591
Apr 20071696059.617.81$10,542
Mar 20073346256.927.30$19,464
Feb 20071675655.108.22$9,662
Jan 20071716250.306.73$9,018
Dec 20061706256.656.92$10,059
Nov 20061726054.207.62$9,779
Oct 20061556254.906.01$8,882
Sep 20061706260.085.04$10,526
Aug 20061716068.717.34$12,190
Jul 20063216269.376.34$22,661
Jun 20063446066.286.38$23,183
May 20061706266.016.42$11,620
Apr 20061736064.397.36$11,581
Mar 20061726256.707.08$10,192
Feb 20063445657.597.75$20,245
Jan 20063466260.598.93$21,518
Dec 20051706254.9413.42$10,172
Nov 20051736054.6910.59$10,097
Oct 20053326258.3413.80$20,224
Sep 20051706061.4512.08$11,171
Aug 20051696261.519.80$11,003
Jul 20053326255.697.84$18,975
Jun 20053306052.337.38$17,712
May 20051716245.226.65$8,145
Apr 20053416049.207.36$17,219
Mar 20053416250.377.15$17,620
Feb 20051725645.226.31$8,131
Jan 20051736243.166.32$7,859
Dec 20041716239.866.75$7,235
Nov 20043496045.286.33$16,183
Oct 20041716249.706.52$8,903
Sep 20041696043.245.28$7,625
Aug 20041736242.375.55$7,674
Jul 20041716238.286.08$6,923
Jun 20044946036.106.43$18,219
May 20041676237.486.49$6,662
Apr 20041596034.475.86$5,832
Mar 20041606234.365.53$5,840
Feb 20041645832.455.51$5,641
Jan 20043706232.036.30$12,242
Dec 200306230.266.30$391
Nov 20031846028.804.60$5,575
Oct 20033436228.174.76$9,957
Sep 20031726026.314.75$4,810
Aug 20031716229.765.13$5,407
Jul 20033396229.415.17$10,291
Jun 20031576028.565.98$4,843
May 20033306226.595.97$9,145
Apr 20031756026.675.41$4,992
Mar 20033346231.146.10$10,779
Feb 20033525633.487.93$12,229
Jan 200306230.315.58$346
Dec 20023456226.914.85$9,585
Nov 20021736024.664.14$4,514
Oct 20021756226.464.23$4,893
Sep 20021726027.443.64$4,938
Aug 20023426225.963.16$9,075
Jul 20021716224.583.06$4,393
Jun 20021766023.733.34$4,377
May 20023566224.663.58$9,001
Apr 20021856023.653.51$4,586
Mar 20023616222.003.10$8,134
Feb 20021655618.222.38$3,139
Jan 20021606217.172.38$2,894
Dec 20011746216.932.36$3,092
Nov 20013346018.072.41$6,180
Oct 20011726219.782.53$3,559
Sep 20013586024.262.25$8,820
Aug 20013356224.873.05$8,521
Jul 20011726223.933.20$4,314
Jun 20013446024.563.82$8,678
May 20013426225.524.31$8,995
Apr 20011746024.685.34$4,614
Mar 20013396224.545.38$8,652
Feb 20011776027.755.77$5,258
Jan 20011706227.478.40$5,191
Dec 20001726226.889.12$5,189
Nov 20003536032.215.66$11,710
Oct 20001586231.235.15$5,253
Sep 20003486031.875.19$11,402
Aug 20003536229.644.54$10,744
Jul 20001626228.534.09$4,875
Jun 20001686029.304.40$5,186
May 20005046227.263.68$13,967
Apr 20001676024.513.12$4,280
Mar 20003396228.422.86$9,812
Feb 20003736027.622.73$10,466
Jan 20003756225.272.48$9,630
Dec 19991846224.282.42$4,618
Nov 19991836023.192.43$4,390
Oct 19991896020.982.80$4,133
Sep 19993736021.752.62$8,270
Aug 1999193019.262.88$3,717
Jul 1999563017.892.37$10,072
Jun 1999196015.942.36$3,124
May 1999187015.792.32$2,953
Apr 1999358015.102.21$5,406
Mar 1999385012.471.84$4,801
Feb 199918909.981.82$1,886
Jan 1999190010.381.90$1,972
Dec 199819509.201.77$1,794
Nov 1998382010.892.19$4,160
Oct 1998193012.421.97$2,397
Sep 1998385012.592.08$4,847
Aug 1998193011.301.91$2,181
Jul 1998185011.742.24$2,172
Jun 19983789711.242.24$4,466
May 199840012612.622.21$5,326
Apr 19981848413.042.51$2,610
Mar 19983784312.802.31$4,938
Feb 19983855913.952.30$5,506
Jan 19983827614.702.15$5,779
Dec 19971893716.322.41$3,174
Nov 199737012018.193.09$7,101
Oct 199738413819.253.15$7,827
Sep 19973817317.742.95$6,975
Aug 1997190117.862.55$3,396
Jul 1997382317.582.25$6,722
Jun 19973686917.242.26$6,500
May 19973779218.972.31$7,364
Apr 19973829917.882.08$7,036
Mar 199738113118.951.94$7,474
Feb 199757911620.492.21$12,120
Jan 199719910423.483.54$5,041
Dec 199618412523.32$4,291
Nov 199638015121.97$8,349
Oct 19963872323.31$9,021
Sep 1996386022.22$8,577
Aug 199637913820.26$7,679
Jul 19963649019.55$7,116
Jun 19963669318.73$6,855
May 199656417319.43$10,959
Apr 199638316521.51$8,238
Mar 199639016619.38$7,558
Feb 199657315316.98$9,730
Jan 199639215217.07$6,691
Dec 199539217017.19$6,738
Nov 199558117316.00$9,296
Oct 199537220615.43$5,740
Sep 199556826216.18$9,190
Aug 199538127115.92$6,066
Jul 199555314515.24$8,428
Jun 199537725416.41$6,187
May 199576314617.56$13,398
Apr 199557725117.73$10,230
Mar 199554312316.44$8,927
Feb 199558310916.58$9,666
Jan 199555013915.92$8,756
Dec 199455020215.03$8,267
Nov 199456223915.90$8,936
Oct 199473530415.58$11,451
Sep 199474930315.29$11,452
Aug 199475537816.13$12,178
Jul 199492838817.56$16,296
Jun 199492237517.09$15,757
May 199487241715.88$13,847
Apr 19941,11841614.14$15,809
Mar 19941,10145412.46$13,718
Feb 19941,11541512.50$13,938
Jan 19941,62252212.66$20,535
Dec 19931,49649512.33$18,446
Nov 19931,71054614.49$24,778
Oct 19931,50325515.85$23,823
Sep 199338112915.03$5,726
Aug 19933749415.66$5,857
Jul 199351212215.46$7,916
Jun 199338215916.79$6,414
May 199359114317.68$10,449
Apr 199355813218.05$10,072
Mar 199339115918.14$7,093
Feb 199355313117.90$9,899
Jan 199355615916.93$9,413

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 2020 — as filed, then multipliedworked
Oil                  178 bbl  × $ 37.09 =     $6,602
Casinghead gas         0 Mcf  × $  1.99 =         $0

────────────────────────────────────────────────────
Month total                                   $6,602

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/33361 is the state's own key, not one this site invented.