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UNIVERSITY 15 "A"

Operated by STEPHENS & JOHNSON OPERATING CO. (P-5 817555) in the FULLERTON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 25152District 08Field 33230001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$9.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$213 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The FULLERTON field

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 165 leases and 2,135 wells, and the rule below applies to all of them.

Discovered
1941-12-23
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 2010-06-09.

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: “BLANCO-FULLERTON D WELLS 13 D, 15D, 16D & 17D. 08/3/21”

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
OilDisposition149,893 bbl$8,771,937
Casinghead gasProduction275,172 Mcf$828,692
Total$9,600,629

54,217 Mcf of this lease's gas, across 48 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 (7)

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 32.3897, -102.7615. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.38997, -102.76123 · 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
42.9%
3 of 7 wells
With a plug date
0.0%
0 of 7 wells
Median depth
7,283 ft
6 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
342.9%
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.
457.1%

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 7,200 and 7,322 ft, median 7,283 ft, over the 6 wells that filed a depth.

Completions filed
Aug 1979 – Oct 2019
7 of 7 wells

7 wells

42-0033183847,300 ftOct 2019—Yes
42-0033177727,209 ftSep 2017—Yes
42-0033171117,200 ftSep 2014—Yes
42-0034379887,306 ftOct 2013——
42-0034178167,265 ftNov 2010——
42-0034109557,322 ftAug 2009——
42-003318373—Aug 1979——

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 2026169314106.413.05$18,940
Apr 202616832398.932.87$17,547
Mar 202617236389.753.15$16,580
Feb 202626865663.503.75$19,478
Jan 202622056059.138.00$17,487
Dec 202526456956.664.41$17,469
Nov 202530854058.593.93$20,166
Oct 202518264259.383.30$12,929
Sep 202526458462.743.08$18,360
Aug 202526354963.933.01$18,469
Jul 202521841866.743.32$15,935
Jun 202526560466.483.13$19,507
May 202526415660.553.23$16,489
Apr 202530944362.363.54$20,839
Mar 202526360967.704.27$20,405
Feb 202522558070.884.34$18,466
Jan 202523261274.324.28$19,861
Dec 202428225168.993.12$20,239
Nov 202433566969.052.20$24,603
Oct 202423966571.372.28$18,575
Sep 202428250769.612.36$20,829
Aug 202423044275.632.06$18,307
Jul 202428012979.932.15$22,657
Jun 202427913878.082.63$22,148
May 202432210878.812.20$25,614
Apr 20242752284.451.66$23,260
Mar 20244152180.301.55$33,357
Feb 20242858776.091.78$21,841
Jan 202428827873.023.30$21,947
Dec 202337655871.262.61$28,251
Nov 202332742577.892.81$26,663
Oct 202328258985.443.09$25,912
Sep 202327451489.042.74$25,803
Aug 202332332080.522.67$26,863
Jul 202337224074.852.64$28,478
Jun 202314718868.962.26$10,562
May 202329151370.622.23$21,693
Apr 202334254378.122.24$27,932
Mar 202343260972.852.39$32,929
Feb 202323343675.112.47$18,576
Jan 202332862176.533.39$27,206
Dec 202232758776.415.73$28,349
Nov 202237957185.005.65$35,439
Oct 202228255987.185.86$27,863
Sep 202237060684.888.16$36,353
Aug 202233164094.529.13$37,128
Jul 2022454568101.587.54$50,401
Jun 2022311625115.097.98$40,779
May 2022472531109.378.43$56,101
Apr 2022371682104.226.84$43,329
Mar 2022425530108.885.08$48,964
Feb 202221228691.054.86$20,692
Jan 202230344681.844.54$26,821
Dec 202141657871.323.90$31,923
Nov 202142361777.435.24$35,984
Oct 202136465179.795.71$32,763
Sep 202140866869.865.35$32,077
Aug 202144655266.024.22$31,775
Jul 202134861270.783.98$27,068
Jun 202132051469.493.38$23,974
May 202134823563.483.02$22,800
Apr 202134542160.362.76$21,985
Mar 202135352761.302.72$23,071
Feb 202123327957.805.55$15,015
Jan 202135469650.412.81$19,801
Dec 202031268744.642.68$15,766
Nov 202042962338.772.71$18,319
Oct 202030385336.972.48$13,316
Sep 202033972837.091.99$14,023
Aug 202037845239.982.39$16,191
Jul 202034170738.371.83$14,375
Jun 202044674934.901.69$16,831
May 202024575716.921.81$5,519
Apr 202036667014.751.80$6,607
Mar 202040573330.341.86$13,648
Feb 202036547549.881.98$19,147
Jan 202034968657.252.09$21,417
Dec 201939848259.012.30$24,597
Nov 201941337055.302.75$23,857
Oct 201932848853.472.42$18,718
Sep 201944657855.052.66$26,088
Aug 201944060953.112.30$24,772
Jul 201938862356.272.46$23,365
Jun 201943129452.782.49$23,481
May 201941153258.482.74$25,493
Apr 201936951062.632.75$24,513
Mar 201951155556.803.06$30,724
Feb 201927936550.852.79$15,206
Jan 201946264846.033.23$23,358
Dec 201842056446.594.19$21,928
Nov 201837243652.934.24$21,537
Oct 201841454461.443.40$27,285
Sep 201839772559.543.11$25,891
Aug 201837250459.403.07$23,642
Jul 201840478565.142.93$28,618
Jun 201839173960.183.08$25,804
May 201845159065.382.90$31,198
Apr 201842640463.842.90$28,368
Mar 201851965661.222.79$33,601
Feb 201829033561.782.77$18,843
Jan 201836450162.874.01$24,893
Dec 201754572757.272.92$33,336
Nov 201742955955.423.12$25,518
Oct 201746064849.292.98$24,607
Sep 201742168547.523.09$22,121
Aug 201763077545.373.00$30,912
Jul 201759496543.873.09$29,038
Jun 201752281042.493.09$24,680
May 20176009945.373.26$27,545
Apr 20176121147.933.21$29,368
Mar 201754688246.772.98$28,168
Feb 201762670950.452.95$33,675
Jan 201753282449.413.42$29,103
Dec 201656378548.763.72$30,374
Nov 201662770842.492.64$28,513
Oct 201656171146.193.09$28,110
Sep 201654089141.553.10$25,200
Aug 201643574441.442.92$20,202
Jul 20166171,08541.622.92$28,852
Jun 20162901,04545.352.69$15,958
May 20165621,07542.521.99$26,037
Apr 20164351,03336.561.99$17,960
Mar 20165091,07233.011.79$18,725
Feb 201646499326.472.06$14,331
Jan 201664893027.352.36$19,922
Dec 201540189932.362.00$14,776
Nov 20156161,00938.792.17$26,081
Oct 20155111,03643.552.43$24,768
Sep 201556784442.992.76$26,703
Aug 201566197140.162.87$29,335
Jul 201561286948.152.95$32,027
Jun 201546356056.152.88$27,612
May 2015533055.212.96$29,427
Apr 20155129949.822.71$25,776
Mar 201579775442.892.93$36,396
Feb 201532672444.662.98$16,714
Jan 201561593643.433.10$29,612
Dec 201460871354.693.59$35,812
Nov 20147671,00870.464.25$58,329
Oct 20145851,14178.303.90$50,257
Sep 20145911,18986.164.05$55,731
Aug 20148161,37989.394.04$78,507
Jul 20147961,42296.564.18$82,805
Jun 201471652698.164.74$72,774
May 20145501,03294.734.73$56,979
Apr 20146691,02095.944.81$69,089
Mar 20147991,35295.895.06$83,453
Feb 20146711,17197.406.19$72,606
Jan 20148601,43890.404.86$84,734
Dec 20138751,77291.824.35$88,059
Nov 20138102,10888.853.74$79,849
Oct 20131,1952,49297.423.78$125,835
Sep 20133941,269104.113.72$45,737
Aug 20136451,360104.253.52$72,032
Jul 20135821,414102.523.72$64,924
Jun 201352293594.403.93$52,955
May 20137011,38594.834.15$72,222
Apr 20134801,27393.964.28$50,553
Mar 20136461,24393.623.91$65,342
Feb 201374230791.233.42$68,743
Jan 20135601,21991.603.42$55,465
Dec 20126831,09786.773.42$63,016
Nov 201287251486.953.62$77,684
Oct 20127301,19289.383.40$69,300
Sep 201272283694.672.92$70,792
Aug 20128241,25792.662.91$80,007
Jul 20121,3071,52285.133.02$115,863
Jun 20127921,64079.822.52$67,349
May 20127721,24591.612.49$73,821
Apr 20128861,598101.652.00$93,253
Mar 2012806941105.052.22$86,761
Feb 20127081,309101.102.57$74,943
Jan 20125981,33398.092.73$62,302
Dec 20116361,26896.873.24$65,717
Nov 20118381,44195.723.31$84,985
Oct 20119091,83584.983.65$83,942
Sep 201153370983.623.99$47,395
Aug 20118271,60483.404.15$75,627
Jul 20118162,23994.144.52$86,932
Jun 20111,1042,38292.904.64$113,614
May 20118252,39898.134.40$91,520
Apr 20118082,417105.964.33$96,089
Mar 20119662,26596.364.06$102,274
Feb 20111,2962,44885.644.18$121,222
Jan 20111,2952,91786.504.59$125,403
Dec 20101,4573,10185.734.35$138,391
Nov 20101,8813,53680.843.80$165,480
Oct 20106111,84078.103.51$54,175
Sep 20107391,68672.633.98$60,383
Aug 20105021,75073.684.42$44,721
Jul 20107591,99872.554.74$64,529
Jun 20107742,12770.364.91$64,903
May 20107722,18771.124.24$64,167
Apr 20105102,00181.694.12$49,911
Mar 20107452,12378.394.39$67,718
Feb 20107712,01373.585.44$67,686
Jan 20101,0762,30774.365.96$93,771
Dec 20098032,55271.445.48$71,361
Nov 20091,2332,89874.593.75$102,841
Oct 20091,2571,46472.544.11$97,200
Sep 20091,8453,71365.543.06$132,301
Aug 200916030167.423.22$11,756
Jul 200916021961.133.46$10,540
Jun 200907266.163.90$280
May 20091067854.743.93$6,109
Apr 200908046.773.59$287
Mar 2009566842.144.06$2,636
Feb 2009729132.814.63$2,784
Jan 2009689735.865.37$2,959
Dec 20087010537.105.98$3,225
Nov 20085910755.496.86$4,008
Oct 20086611575.246.92$5,762
Sep 2008076101.767.88$599
Aug 2008170102114.228.48$20,283
Jul 20080128131.0811.39$1,458
Jun 200800131.3313.03$0
May 20087120123.1711.57$8,977
Apr 200857116110.3110.45$7,500
Mar 200810634101.909.66$11,130
Feb 200813517092.538.77$13,983
Jan 20085317490.388.21$6,218
Dec 200714315488.337.30$13,756
Nov 200710820691.677.29$11,402
Oct 200710624082.856.92$10,443
Sep 2007138075.846.24$10,466
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 200734058.747.85$1,997
Apr 2007142059.617.81$8,465
Mar 200763056.927.30$3,586
Feb 2007118055.108.22$6,502
Jan 2007118050.306.73$5,935
Dec 2006172056.656.92$9,744
Nov 200665054.207.62$3,523
Oct 2006140054.906.01$7,686
Sep 2006188060.085.04$11,295
Aug 20060068.717.34$0
Jul 2006103069.376.34$7,145
Jun 200657066.286.38$3,778
May 2006159066.016.42$10,496
Apr 2006228064.397.36$14,681
Mar 2006146056.707.08$8,278
Feb 2006231057.597.75$13,303
Jan 200617217360.598.93$11,967
Dec 200524433054.9413.42$17,832
Nov 200512630554.6910.59$10,120
Oct 20051149658.3413.80$7,975
Sep 20051539161.4512.08$10,501
Aug 20051008161.519.80$6,945
Jul 200517238955.697.84$12,630
Jun 200515012052.337.38$8,735
May 200514933645.226.65$8,973
Apr 200515817749.207.36$9,076
Mar 20057115150.377.15$4,657
Feb 200512933845.226.31$7,967
Jan 200513437343.166.32$8,142
Dec 200412922139.866.75$6,634
Nov 20049727445.286.33$6,127
Oct 200413120549.706.52$7,846
Sep 20046319543.245.28$3,754
Aug 200418831342.375.55$9,703
Jul 20044418638.286.08$2,816
Jun 200412635936.106.43$6,858
May 200422344237.486.49$11,229
Apr 200422049634.475.86$10,489
Mar 2004387834.365.53$1,737
Feb 20040032.455.51$0
Jan 2004269232.036.30$1,412
Dec 200325548730.266.30$10,785
Nov 200324758128.804.60$9,783
Oct 200321439928.174.76$7,927
Sep 200326771726.314.75$10,430
Aug 200316016729.765.13$5,618
Jul 2003132829.415.17$527
Jun 200302728.565.98$162
May 200313011726.595.97$4,156
Apr 2003505026.675.41$1,604
Mar 200301631.146.10$98
Feb 2003334133.487.93$1,430
Jan 20037430.315.58$235
Dec 2002516626.914.85$1,693
Nov 2002539424.664.14$1,696
Oct 2002511426.464.23$1,409
Sep 2002453527.443.64$1,362
Aug 2002373425.963.16$1,068
Jul 2002667024.583.06$1,837
Jun 2002827723.733.34$2,203
May 20021171924.663.58$2,953
Apr 2002617623.653.51$1,710
Mar 2002789022.003.10$1,995
Feb 200218110318.222.38$3,543
Jan 20029210917.172.38$1,839
Dec 20014614416.932.36$1,119
Nov 20019017018.072.41$2,035
Oct 20014417819.782.53$1,320
Sep 20018318424.262.25$2,428
Aug 20016610124.873.05$1,950
Jul 2001576423.933.20$1,569
Jun 20015812324.563.82$1,895
May 20017315925.524.31$2,548
Apr 200115321224.685.34$4,907
Mar 20018816824.545.38$3,063
Feb 200112715927.755.77$4,441
Jan 20011189527.478.40$4,039
Dec 20006617226.889.12$3,343
Nov 200013017332.215.66$5,166
Oct 200012319231.235.15$4,829
Sep 200010416431.875.19$4,165
Aug 200010414229.644.54$3,727
Jul 200015220028.534.09$5,155
Jun 20006219129.304.40$2,656
May 200018025827.263.68$5,856
Apr 200016634624.513.12$5,147
Mar 200016338128.422.86$5,722
Feb 200021720927.622.73$6,563
Jan 2000029725.272.48$737
Dec 19998321324.282.42$2,531
Nov 199913330223.192.43$3,819
Oct 19999121420.982.80$2,509
Sep 19994726121.752.62$1,706
Aug 19997730919.262.88$2,372
Jul 19995015117.892.37$1,253
Jun 19992312515.942.36$662
May 19994915715.792.32$1,138
Apr 19997317115.102.21$1,480
Mar 19995217212.471.84$965
Feb 1999281059.981.82$470
Jan 19995421810.381.90$975
Dec 1998862399.201.77$1,215
Nov 19988529010.892.19$1,560
Oct 199804012.421.97$79
Sep 1998014012.592.08$292
Aug 199812325711.301.91$1,880
Jul 1998011511.742.24$257
Jun 199816110611.242.24$2,047
May 1998018012.622.21$397
Apr 199834566313.042.51$6,160
Mar 19983521,03412.802.31$6,894
Feb 199835685813.952.30$6,939
Jan 19983491,08014.702.15$7,457
Dec 199735679716.322.41$7,732
Nov 19973501,01418.193.09$9,498
Oct 19976731,04119.253.15$16,234
Sep 19971751,06117.742.95$6,240
Aug 19975721,13717.862.55$13,121
Jul 19973401,07717.582.25$8,397
Jun 19975141,09117.242.26$11,324
May 19973491,10318.972.31$9,167
Apr 19975291,09617.882.08$11,741
Mar 19973371,11118.951.94$8,541
Feb 199751494320.492.21$12,612
Jan 199753593623.483.54$15,875
Dec 19963551,10823.32—$8,279
Nov 19965071,00021.97—$11,139
Oct 19966401,12623.31—$14,918
Sep 19965011,38022.22—$11,132
Aug 19964721,33520.26—$9,563
Jul 19964891,16419.55—$9,560
Jun 19963261,28718.73—$6,106
May 19966691,28719.43—$12,999
Apr 19965221,27221.51—$11,228
Mar 19966831,24419.38—$13,237
Feb 19963011,04716.98—$5,111
Jan 19965351,25217.07—$9,132
Dec 19955681,31417.19—$9,764
Nov 19956891,17916.00—$11,024
Oct 19955241,10715.43—$8,085
Sep 199550777116.18—$8,203
Aug 199530277115.92—$4,808
Jul 199533980615.24—$5,166
Jun 199533072116.41—$5,415
May 199533366017.56—$5,847
Apr 199517177517.73—$3,032
Mar 19955201,16416.44—$8,549
Feb 19955111,02516.58—$8,472
Jan 19955071,16515.92—$8,071
Dec 19946721,22515.03—$10,100
Nov 19945131,21015.90—$8,157
Oct 19945031,28915.58—$7,837
Sep 19944951,23915.29—$7,569
Aug 199452094116.13—$8,388
Jul 199451398717.56—$9,008
Jun 199448496317.09—$8,272
May 199450596315.88—$8,019
Apr 199447393814.14—$6,688
Mar 199449883412.46—$6,205
Feb 199449691012.50—$6,200
Jan 19944961,00012.66—$6,279
Dec 19935011,20112.33—$6,177
Nov 19936791,20614.49—$9,839
Oct 19936691,25815.85—$10,604
Sep 19933341,20115.03—$5,020
Aug 19936801,26115.66—$10,649
Jul 19936481,37815.46—$10,018
Jun 19934951,36816.79—$8,311
May 19936661,56717.68—$11,775
Apr 19935071,62118.05—$9,151
Mar 19935061,31618.14—$9,179
Feb 19934841,10117.90—$8,664
Jan 19934971,28016.93—$8,414

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.

May 2026 — as filed, then multipliedworked
Oil                  169 bbl  × $106.41 =    $17,983
Casinghead gas       314 Mcf  × $  3.05 =       $956

────────────────────────────────────────────────────
Month total                                  $18,940

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/25152 is the state's own key, not one this site invented.