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UNIVERSITY -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 14151District 08Field 33230001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$27.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$551 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”

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
NGPA3none——

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
OilDisposition367,929 bbl$23,902,886
Casinghead gasProduction784,972 Mcf$3,453,283
Total$27,356,169

22,926 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 (13)

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 32.3802, -102.7724. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

32.37994, -102.77182 · 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
30.8%
4 of 13 wells
With a plug date
0.0%
0 of 13 wells
Median depth
7,220 ft
13 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
430.8%
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.
969.2%

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, 13 of 13 wells. Median 7,220 ft, with the middle half between 7,098 and 7,275 ft; the shallowest is 7,070 ft and the deepest 11,200 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, 13 of 13 wells, Mar 1975 – Jun 2011. 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 1975 – Jun 2011
13 of 13 wells

13 wells

42-00333158911,200 ftJun 2011——
42-00341744177,220 ftNov 2010——
42-00340290167,275 ftFeb 2008——
42-00340055157,270 ftMay 2007——
42-00339890137,283 ftJan 2007——
42-00339891147,264 ftJan 2007——
42-00339541127,300 ftNov 2005——
42-0030028367,080 ftApr 1988——
42-00335325117,200 ftJul 1986—Yes
42-0030028587,092 ftApr 1986—Yes
42-00334809107,098 ftNov 1985—Yes
42-0030028477,105 ftMar 1975—Yes
42-0030027747,070 ftMar 1975——

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 2026620920106.413.05$68,776
Apr 20265521,82398.932.87$59,841
Mar 20265401,82889.753.15$54,222
Feb 20264791,68863.503.75$36,747
Jan 20264541,64059.138.00$39,962
Dec 20256071,91356.664.41$42,835
Nov 20256211,96258.593.93$44,088
Oct 20255402,11459.383.30$39,052
Sep 20255321,60862.743.08$38,325
Aug 2025538063.933.01$34,394
Jul 2025760066.743.32$50,722
Jun 20255411,82966.483.13$41,688
May 202560945360.553.23$38,339
Apr 20257051,28262.363.54$48,506
Mar 20255421,80567.704.27$44,398
Feb 20255431,90970.884.34$46,775
Jan 20255481,88674.324.28$48,797
Dec 202463277168.993.12$46,008
Nov 20246302,03469.052.20$47,973
Oct 20246332,25371.372.28$50,317
Sep 20245402,04569.612.36$42,425
Aug 20246171,95875.632.06$50,704
Jul 202469554979.932.15$56,730
Jun 202461058878.082.63$49,178
May 202461240278.812.20$49,115
Apr 202460910084.451.66$51,596
Mar 20245345880.301.55$42,970
Feb 202461435976.091.78$47,360
Jan 20245491,00673.023.30$43,405
Dec 20237052,08471.262.61$55,679
Nov 20237061,60677.892.81$59,499
Oct 20235512,22585.443.09$53,947
Sep 20235312,00489.042.74$52,761
Aug 20236081,40280.522.67$52,704
Jul 20239191,03474.852.64$71,519
Jun 202353993768.962.26$39,286
May 20235522,24970.622.23$43,992
Apr 20237662,22878.122.24$64,826
Mar 20237682,37072.852.39$61,621
Feb 20237171,70775.112.47$58,063
Jan 20236232,37076.533.39$55,707
Dec 20226982,23376.415.73$66,127
Nov 20227781,92185.005.65$76,976
Oct 20227051,52287.185.86$70,387
Sep 20227721,29784.888.16$76,116
Aug 20226922,14794.529.13$85,004
Jul 20228172,014101.587.54$98,181
Jun 20226062,008115.097.98$85,763
May 20227561,863109.378.43$98,394
Apr 20227402,280104.226.84$92,713
Mar 20227402,513108.885.08$93,328
Feb 20227391,65991.054.86$75,347
Jan 20229602,39381.844.54$89,425
Dec 20217971,93171.323.90$64,371
Nov 20216952,08877.435.24$64,748
Oct 20216931,32079.795.71$62,837
Sep 2021703069.865.35$49,112
Aug 20217991,43566.024.22$58,807
Jul 202187816170.783.98$62,786
Jun 20216001,54469.493.38$46,914
May 202176377463.483.02$50,771
Apr 20218781,39960.362.76$56,855
Mar 20219821,80961.302.72$65,112
Feb 202149544157.805.55$31,058
Jan 202177839950.412.81$40,340
Dec 20207771,49344.642.68$38,680
Nov 20208521,32838.772.71$36,626
Oct 20207562,47636.972.48$34,086
Sep 20207582,41337.091.99$32,919
Aug 20207631,59039.982.39$34,297
Jul 20207792,49038.371.83$34,435
Jun 20201,1302,63834.901.69$43,896
May 20204192,60616.921.81$11,819
Apr 20208352,37514.751.80$16,602
Mar 20201,0322,54430.341.86$36,033
Feb 202071351349.881.98$36,581
Jan 20208421,64257.252.09$51,644
Dec 20198412,47059.012.30$55,319
Nov 20198271,73355.302.75$50,500
Oct 20198132,45453.472.42$49,406
Sep 20198092,36755.052.66$50,825
Aug 20199362,45653.112.30$55,370
Jul 20198212,51556.272.46$52,385
Jun 20198332,61252.782.49$50,473
May 20199321,93658.482.74$59,809
Apr 20198422,30462.632.75$59,072
Mar 20191,0702,65456.803.06$68,903
Feb 20198331,40750.852.79$46,287
Jan 20198622,55246.033.23$47,916
Dec 20181,0932,35246.594.19$60,767
Nov 20189631,78752.934.24$58,544
Oct 20188221,71061.443.40$56,314
Sep 20187182,37259.543.11$50,122
Aug 20189431,88659.403.07$61,798
Jul 20188252,94065.142.93$62,360
Jun 20181,0082,67260.183.08$68,883
May 20187762,50565.382.90$58,001
Apr 20181,0341,41863.842.90$70,124
Mar 20181,0322,31861.222.79$69,639
Feb 20188201,23061.782.77$54,062
Jan 20189551,91262.874.01$67,707
Dec 20179802,78557.272.92$64,261
Nov 20178032,24055.423.12$51,487
Oct 20171,0072,46849.292.98$56,999
Sep 20178282,56547.523.09$47,265
Aug 20171,0212,54045.373.00$53,954
Jul 20171,0233,04643.873.09$54,283
Jun 20171,0172,93142.493.09$52,261
May 20171,0333,08445.373.26$56,932
Apr 20178182,94047.933.21$48,649
Mar 20171,0052,91146.772.98$55,689
Feb 20171,0392,32950.452.95$59,294
Jan 20171,0052,87049.413.42$59,469
Dec 20161,0163,04248.763.72$60,865
Nov 20169922,85842.492.64$49,708
Oct 20161,0382,72646.193.09$56,369
Sep 20169973,24341.553.10$51,481
Aug 20161,0423,35241.442.92$52,983
Jul 20161,2463,43841.622.92$61,912
Jun 20168343,29045.352.69$46,658
May 20161,1922,95142.521.99$56,559
Apr 20169943,15536.561.99$42,622
Mar 20161,1803,37933.011.79$45,014
Feb 20161,0232,74126.472.06$32,735
Jan 20161,4063,08627.352.36$45,751
Dec 20151,1033,08832.362.00$41,873
Nov 20151,0922,71338.792.17$48,239
Oct 20151,2513,20043.552.43$62,246
Sep 20159993,49142.992.76$52,577
Aug 20151,1723,63940.162.87$57,521
Jul 20151,3912,96748.152.95$75,715
Jun 20159662,71156.152.88$62,056
May 20151,3442,80355.212.96$82,486
Apr 20151,1471,41949.822.71$60,984
Mar 20151,3262,52042.892.93$64,268
Feb 20159582,55644.662.98$50,391
Jan 20151,3973,38643.433.10$71,170
Dec 20141,2032,35454.693.59$74,246
Nov 20141,36228070.464.25$97,157
Oct 20141,0613,09278.303.90$95,138
Sep 20141,2413,40886.164.05$120,711
Aug 20141,0833,45689.394.04$110,755
Jul 20141,0923,69096.564.18$120,866
Jun 20141,0991,30398.164.74$114,050
May 20141,2772,83494.734.73$134,365
Apr 20141,2712,78795.944.81$135,343
Mar 20141,2773,82095.895.06$141,769
Feb 20141,1013,33597.406.19$127,888
Jan 20141,2833,80290.404.86$134,464
Dec 20131,3653,85491.824.35$142,116
Nov 20131,3873,85488.853.74$137,642
Oct 20131,2184,09497.423.78$134,130
Sep 20131,2284,177104.113.72$143,376
Aug 20131,4914,431104.253.52$171,045
Jul 20131,1874,436102.523.72$138,183
Jun 20131,5033,01194.403.93$153,727
May 20131,3672,64994.834.15$140,624
Apr 20131,40876893.964.28$135,585
Mar 20131,5373,99293.623.91$159,514
Feb 20131,5233,49291.233.42$150,886
Jan 20131,5133,90591.603.42$151,946
Dec 20121,5434,01986.773.42$147,632
Nov 20121,7531,49086.953.62$157,825
Oct 20121,7494,10589.383.40$170,281
Sep 20121,7394,43094.672.92$177,560
Aug 20121,6844,60092.662.91$169,417
Jul 20122,1174,66285.133.02$194,303
Jun 20121,6444,40379.822.52$142,315
May 20122,0983,62691.612.49$201,220
Apr 20122,0984,280101.652.00$221,808
Mar 20121,7543,096105.052.22$191,137
Feb 20121,7523,843101.102.57$187,005
Jan 20122,3404,17198.092.73$240,934
Dec 20112,0924,23496.873.24$216,369
Nov 20112,4244,50995.723.31$246,956
Oct 20112,0864,16184.983.65$192,450
Sep 20111,8104,42283.623.99$168,977
Aug 20112,0814,77783.404.15$193,377
Jul 20111,8364,87094.144.52$194,840
Jun 20111,9644,91292.904.64$205,247
May 20111,9664,91698.134.40$214,578
Apr 20111,7294,974105.964.33$204,759
Mar 20112,0814,39796.364.06$218,365
Feb 20111,8984,49185.644.18$181,317
Jan 20112,5925,23986.504.59$248,249
Dec 20102,3995,86685.734.35$231,170
Nov 20103,1926,69180.843.80$283,436
Oct 20101,6443,51978.103.51$140,744
Sep 20101,5983,53072.633.98$130,110
Aug 20101,4033,63073.684.42$119,415
Jul 20101,6103,60672.554.74$133,885
Jun 20101,7133,63370.364.91$138,366
May 20101,7213,53671.124.24$137,373
Apr 20101,7953,83781.694.12$162,452
Mar 20102,0253,84578.394.39$175,614
Feb 20101,5703,37873.585.44$133,905
Jan 20102,0213,78474.365.96$172,850
Dec 20091,8003,66571.445.48$148,690
Nov 20091,8024,07074.593.75$149,680
Oct 20092,0101,85372.544.11$153,422
Sep 20092,2414,34765.543.06$160,198
Aug 20092,0144,52067.423.22$150,332
Jul 20091,7874,33261.133.46$124,248
Jun 20092,0084,39666.163.90$149,972
May 20092,0344,63654.743.93$129,541
Apr 20091,8154,46246.773.59$100,895
Mar 20092,2444,74242.144.06$113,810
Feb 20092,1474,31632.814.63$90,439
Jan 20092,6374,48435.865.37$118,646
Dec 20081,9264,58437.105.98$98,854
Nov 20082,3404,83955.496.86$163,044
Oct 20081,7715,11475.246.92$168,649
Sep 20082,0793,455101.767.88$238,774
Aug 20082,0455,469114.228.48$279,974
Jul 20082,0325,975131.0811.39$334,406
Jun 20082,2195,527131.3313.03$363,453
May 20081,9586,160123.1711.57$312,464
Apr 20082,4315,971110.3110.45$330,590
Mar 20082,9216,308101.909.66$358,611
Feb 20082,6914,37192.538.77$287,334
Jan 20082,6504,63590.388.21$277,541
Dec 20072,3424,49388.337.30$239,677
Nov 20072,1394,10391.677.29$226,000
Oct 20072,3515,00682.856.92$229,432
Sep 20072,7355,58475.846.24$242,290
Aug 20072,7405,11769.066.39$221,911
Jul 20073,0476,32070.906.39$256,404
Jun 20073,1505,70362.007.55$238,349
May 20072,6916,30258.747.85$207,517
Apr 20072,7355,60459.617.81$206,774
Mar 20072,5775,66356.927.30$188,034
Feb 20072,3104,76755.108.22$166,447
Jan 20072,1964,23650.306.73$138,954
Dec 20061,5153,57956.656.92$110,586
Nov 20069302,08754.207.62$66,304
Oct 20061,00058054.906.01$58,388
Sep 20061,1232,14860.085.04$78,290
Aug 20061,2763,10768.717.34$110,479
Jul 20061,1403,85969.376.34$103,559
Jun 20061,2383,82566.286.38$106,473
May 20061,5864,07666.016.42$130,880
Apr 20061,9253,75564.397.36$151,589
Mar 20062,2683,92156.707.08$156,368
Feb 20068371,87557.597.75$62,736
Jan 20061,0952,26460.598.93$86,571
Dec 20051,2882,14954.9413.42$99,592
Nov 20051,611054.6910.59$88,106
Oct 20057812658.3413.80$6,289
Sep 2005889261.4512.08$6,519
Aug 20059111261.519.80$6,695
Jul 20059112055.697.84$6,009
Jun 200511511452.337.38$6,859
May 2005919145.226.65$4,720
Apr 20051136149.207.36$6,009
Mar 20059716650.377.15$6,074
Feb 20051947945.226.31$9,271
Jan 200520426443.166.32$10,474
Dec 200428117839.866.75$12,402
Nov 200432423745.286.33$16,171
Oct 200423922949.706.52$13,370
Sep 200424219743.245.28$11,505
Aug 200424124042.375.55$11,543
Jul 200415025138.286.08$7,269
Jun 200422130836.106.43$9,959
May 200429533837.486.49$13,252
Apr 200423630334.475.86$9,910
Mar 200424332934.365.53$10,169
Feb 200424231432.455.51$9,583
Jan 200424732132.036.30$9,934
Dec 200321339330.266.30$8,922
Nov 200321633728.804.60$7,769
Oct 200330834728.174.76$10,328
Sep 200332641126.314.75$10,529
Aug 200326345829.765.13$10,176
Jul 200329140629.415.17$10,658
Jun 200327843828.565.98$10,560
May 200327146926.595.97$10,007
Apr 200325241026.675.41$8,938
Mar 200327945331.146.10$11,450
Feb 200328343933.487.93$12,954
Jan 200328645030.315.58$11,181
Dec 200238545326.914.85$12,559
Nov 200219539924.664.14$6,459
Oct 200240245326.464.23$12,553
Sep 200228645827.443.64$9,513
Aug 200247653525.963.16$14,050
Jul 200229238424.583.06$8,353
Jun 200229350823.733.34$8,649
May 200237951924.663.58$11,206
Apr 200228749723.653.51$8,533
Mar 200238356122.003.10$10,167
Feb 200228150318.222.38$6,315
Jan 200238655317.172.38$7,941
Dec 200132052316.932.36$6,654
Nov 200138446818.072.41$8,065
Oct 200141652319.782.53$9,551
Sep 200116928224.262.25$4,735
Aug 200135041024.873.05$9,956
Jul 200140343623.933.20$11,038
Jun 200127340324.563.82$8,246
May 200136444625.524.31$11,210
Apr 200126821724.685.34$7,772
Mar 200137624724.545.38$10,555
Feb 200116522627.755.77$5,882
Jan 200127426827.478.40$9,778
Dec 200030446126.889.12$12,377
Nov 200040247032.215.66$15,608
Oct 200037542831.235.15$13,914
Sep 200028237831.875.19$10,948
Aug 200037748929.644.54$13,395
Jul 200037450728.534.09$12,744
Jun 200046746529.304.40$15,728
May 200028347827.263.68$9,474
Apr 200042849524.513.12$12,033
Mar 200038248228.422.86$12,235
Feb 200033147127.622.73$10,426
Jan 200038546525.272.48$10,882
Dec 199948447424.282.42$12,900
Nov 199938747623.192.43$10,133
Oct 199937752720.982.80$9,387
Sep 199938253821.752.62$9,717
Aug 199947557019.262.88$10,788
Jul 199938254917.892.37$8,136
Jun 199928847015.942.36$5,701
May 199938650015.792.32$7,255
Apr 199937951915.102.21$6,869
Mar 199942258812.471.84$6,343
Feb 19993834799.981.82$4,693
Jan 199938448710.381.90$4,911
Dec 19984764849.201.77$5,237
Nov 199828641610.892.19$4,024
Oct 199838956212.421.97$5,938
Sep 199838555512.592.08$6,003
Aug 199831146011.301.91$4,392
Jul 199831249711.742.24$4,775
Jun 199851551111.242.24$6,932
May 199830450412.622.21$4,948
Apr 199836246613.042.51$5,888
Mar 199835951412.802.31$5,782
Feb 199846648513.952.30$7,616
Jan 199831848414.702.15$5,718
Dec 199739552216.322.41$7,705
Nov 199739558318.193.09$8,986
Oct 199749066819.253.15$11,537
Sep 199739368417.742.95$8,993
Aug 199738572617.862.55$8,731
Jul 199743272717.582.25$9,228
Jun 199733746217.242.26$6,853
May 199733847218.972.31$7,501
Apr 199742445917.882.08$8,537
Mar 199734348218.951.94$7,435
Feb 199734442220.492.21$7,979
Jan 199734543923.483.54$9,655
Dec 199643647223.32—$10,168
Nov 199635040721.97—$7,690
Oct 199634746323.31—$8,089
Sep 199634249822.22—$7,599
Aug 199634554420.26—$6,990
Jul 199638056519.55—$7,429
Jun 199642155818.73—$7,885
May 199625855319.43—$5,013
Apr 199643656021.51—$9,378
Mar 199644355219.38—$8,585
Feb 199635253916.98—$5,977
Jan 199644651917.07—$7,613
Dec 199553055517.19—$9,111
Nov 199536255416.00—$5,792
Oct 199551566515.43—$7,946
Sep 199533952616.18—$5,485
Aug 199547244315.92—$7,514
Jul 199533245915.24—$5,060
Jun 199550743616.41—$8,320
May 199542642717.56—$7,481
Apr 199543251317.73—$7,659
Mar 199539258116.44—$6,444
Feb 199537646116.58—$6,234
Jan 199540119515.92—$6,384
Dec 199430719315.03—$4,614
Nov 199424819515.90—$3,943
Oct 199432420415.58—$5,048
Sep 199429119715.29—$4,449
Aug 199430926416.13—$4,984
Jul 199434575717.56—$6,058
Jun 199454565317.09—$9,314
May 199437963915.88—$6,019
Apr 199432530714.14—$4,596
Mar 199446137712.46—$5,744
Feb 199437238212.50—$4,650
Jan 199450637512.66—$6,406
Dec 199327535812.33—$3,391
Nov 199350557814.49—$7,317
Oct 199339244615.85—$6,213
Sep 199345944315.03—$6,899
Aug 199346352415.66—$7,251
Jul 199350248615.46—$7,761
Jun 199345548216.79—$7,639
May 199356347517.68—$9,954
Apr 199351946618.05—$9,368
Mar 199358648418.14—$10,630
Feb 199354886017.90—$9,809
Jan 199334273616.93—$5,790

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                  620 bbl  × $106.41 =    $65,974
Casinghead gas       920 Mcf  × $  3.05 =     $2,802

────────────────────────────────────────────────────
Month total                                  $68,776

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/14151 is the state's own key, not one this site invented.