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UNIVERSITY -36A-

Operated by FORMENTERA OPERATIONS LLC (P-5 276959) in the BLOCK 31 (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27803District 08Field 09358450Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$8.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$41 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The BLOCK 31 (DEVONIAN) 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 87 leases and 441 wells, and the rule below applies to all of them.

Discovered
1945-10-27
as the register files it
Field class
Oil and gas
the register's own label
Between wells
800 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1988-12-12.

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: “FORMULA IS SUSPENDED AND ALL OVERPRODUCTION IS CANCELLED.”

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
OilDisposition60,602 bbl$3,053,766
Casinghead gasProduction1,076,471 Mcf$5,369,749
Total$8,423,516

29,655 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 (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 31.4620, -102.4245. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.46200, -102.42449 · 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
0.0%
0 of 2 wells
Median depth
9,110 ft
2 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
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.
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 9,100 and 9,120 ft, median 9,110 ft, over the 2 wells that filed a depth.

Completions filed
Sep 2011 – Aug 2023
2 of 2 wells

2 wells

42-1033301619,100 ftAug 2023—Yes
42-1033308729,120 ftSep 2011——

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 202627250106.413.05$3,635
Apr 20264223898.932.87$4,838
Mar 20263725489.753.15$4,121
Feb 20263622363.503.75$3,122
Jan 20263722959.138.00$4,019
Dec 20252629856.664.41$2,788
Nov 20253828258.593.93$3,334
Oct 20253025659.383.30$2,627
Sep 20253225262.743.08$2,783
Aug 20253126463.933.01$2,778
Jul 20252525966.743.32$2,527
Jun 20255025866.483.13$4,131
May 20256726860.553.23$4,923
Apr 20256925662.363.54$5,210
Mar 20254826467.704.27$4,376
Feb 20256423370.884.34$5,548
Jan 20253624974.324.28$3,741
Dec 20243319068.993.12$2,870
Nov 20241617769.052.20$1,494
Oct 20242519671.372.28$2,231
Sep 20242734469.612.36$2,693
Aug 20243740275.632.06$3,628
Jul 20243146279.932.15$3,470
Jun 20241336678.082.63$1,979
May 20242550578.812.20$3,080
Apr 20242147284.451.66$2,557
Mar 20241944780.301.55$2,216
Feb 20241438376.091.78$1,748
Jan 20241939373.023.30$2,683
Dec 20232137271.262.61$2,468
Nov 20231935777.892.81$2,482
Oct 20231332185.443.09$2,102
Sep 20231238389.042.74$2,116
Aug 2023501,25480.522.67$7,378
Jul 2023631,72274.852.64$9,265
Jun 2023711,67168.962.26$8,670
May 2023481,81270.622.23$7,426
Apr 2023861,63678.122.24$10,379
Mar 2023481,77072.852.39$7,733
Feb 2023411,62875.112.47$7,094
Jan 2023701,74076.533.39$11,252
Dec 2022591,91876.415.73$15,497
Nov 2022771,89485.005.65$17,239
Oct 20221292,11887.185.86$23,666
Sep 20221532,93584.888.16$36,947
Aug 20221443,13894.529.13$42,252
Jul 2022953,010101.587.54$32,352
Jun 2022582,952115.097.98$30,224
May 20221023,249109.378.43$38,555
Apr 2022892,889104.226.84$29,029
Mar 20221142,481108.885.08$25,007
Feb 2022562,26791.054.86$16,114
Jan 20221052,76281.844.54$21,126
Dec 2021943,00671.323.90$18,425
Nov 2021893,11177.435.24$23,183
Oct 2021743,49879.795.71$25,892
Sep 2021703,60669.865.35$24,186
Aug 2021533,47766.024.22$18,174
Jul 2021753,58470.783.98$19,580
Jun 2021643,29169.493.38$15,573
May 2021733,48563.483.02$15,151
Apr 2021723,24060.362.76$13,283
Mar 2021912,98261.302.72$13,680
Feb 2021622,12857.805.55$15,390
Jan 20211212,86150.412.81$14,140
Dec 2020503,44344.642.68$11,444
Nov 20201033,37238.772.71$13,120
Oct 2020953,54036.972.48$12,286
Sep 2020982,54437.091.99$8,700
Aug 2020763,22639.982.39$10,733
Jul 2020833,60638.371.83$9,766
Jun 2020713,05234.901.69$7,637
May 20201132,78816.921.81$6,971
Apr 20201502,44314.751.80$6,621
Mar 20202692,62630.341.86$13,036
Feb 2020212,54249.881.98$6,082
Jan 20201612,56157.252.09$14,582
Dec 20191543,03659.012.30$16,084
Nov 20191443,14355.302.75$16,609
Oct 20191423,56253.472.42$16,208
Sep 2019832,84055.052.66$12,116
Aug 2019732,62353.112.30$9,921
Jul 2019692,91056.272.46$11,041
Jun 20191133,06852.782.49$13,607
May 20191654,26058.482.74$21,323
Apr 20191113,73762.632.75$17,231
Mar 2019802,83656.803.06$13,228
Feb 20191182,34750.852.79$12,554
Jan 20191242,83346.033.23$14,853
Dec 20181222,77646.594.19$17,303
Nov 2018832,46752.934.24$14,846
Oct 20181012,33161.443.40$14,126
Sep 2018742,33859.543.11$11,672
Aug 2018992,59159.403.07$13,826
Jul 20181322,43965.142.93$15,749
Jun 20181302,37760.183.08$15,137
May 2018992,71365.382.90$14,342
Apr 20181292,45963.842.90$15,368
Mar 20181362,24661.222.79$14,585
Feb 20181101,99361.782.77$12,309
Jan 20181262,23962.874.01$16,898
Dec 20171462,25657.272.92$14,952
Nov 2017972,52255.423.12$13,240
Oct 20171052,48249.292.98$12,581
Sep 20171242,63547.523.09$14,027
Aug 20171262,48745.373.00$13,189
Jul 20171482,63443.873.09$14,625
Jun 20171292,69942.493.09$13,814
May 20171352,92645.373.26$15,674
Apr 20171773,31147.933.21$19,117
Mar 20171323,63346.772.98$17,013
Feb 20171823,87650.452.95$20,626
Jan 20171573,37749.413.42$19,303
Dec 20161613,46848.763.72$20,761
Nov 20161403,94342.492.64$16,375
Oct 20161963,73746.193.09$20,602
Sep 20161363,43141.553.10$16,289
Aug 20162065,65141.442.92$25,062
Jul 20162465,99741.622.92$27,776
Jun 20163393,97045.352.69$26,036
May 20162793,44342.521.99$18,718
Apr 20162853,85436.561.99$18,093
Mar 20162423,74233.011.79$14,702
Feb 20164383,07326.472.06$17,935
Jan 20161953,87727.352.36$14,500
Dec 20152253,19832.362.00$13,682
Nov 20152532,40838.792.17$15,033
Oct 20152903,01243.552.43$19,938
Sep 20152003,98242.992.76$19,582
Aug 20152874,15340.162.87$23,455
Jul 20152824,15248.152.95$25,806
Jun 20153743,55356.152.88$31,243
May 20151613,92155.212.96$20,477
Apr 20151463,75949.822.71$17,448
Mar 20151955,37642.892.93$24,141
Feb 20151224,70044.662.98$19,437
Jan 20151874,91243.433.10$23,352
Dec 20142024,81154.693.59$28,325
Nov 20141764,50970.464.25$31,573
Oct 20141684,59778.303.90$31,087
Sep 20141504,80586.164.05$32,362
Aug 2014865,34489.394.04$29,251
Jul 20141873,50596.564.18$32,706
Jun 20141732,42398.164.74$28,459
May 20142372,48694.734.73$34,201
Apr 20142342,42095.944.81$34,088
Mar 20142182,72995.895.06$34,704
Feb 20142082,60497.406.19$36,383
Jan 20142923,09990.404.86$41,460
Dec 20132173,06791.824.35$33,280
Nov 20132172,92588.853.74$30,215
Oct 20132392,97297.423.78$34,516
Sep 20133022,827104.113.72$41,951
Aug 20132513,020104.253.52$36,805
Jul 20131922,425102.523.72$28,699
Jun 20132492,01594.403.93$31,431
May 20132434,28194.834.15$40,806
Apr 20132903,92493.964.28$44,053
Mar 20132883,98393.623.91$42,548
Feb 20132223,66491.233.42$32,784
Jan 20132304,04991.603.42$34,915
Dec 20123113,96286.773.42$40,536
Nov 20122693,89486.953.62$37,505
Oct 20124994,72389.383.40$60,657
Sep 20124584,19794.672.92$55,607
Aug 20125034,52092.662.91$59,753
Jul 20123234,91885.133.02$42,353
Jun 20123424,48879.822.52$38,604
May 20124054,35491.612.49$47,936
Apr 20124404,009101.652.00$52,731
Mar 20123934,356105.052.22$50,964
Feb 20124144,085101.102.57$52,355
Jan 20125564,33198.092.73$66,379
Dec 20116584,60096.873.24$78,643
Nov 20114974,48095.723.31$62,407
Oct 20116843,96984.983.65$72,607
Sep 20114083,39483.623.99$47,645
Aug 201111156283.404.15$11,589
Jul 20119570494.144.52$12,123
Jun 201110063692.904.64$12,241
May 20119475698.134.40$12,554
Apr 2011115775105.964.33$15,544
Mar 201112980696.364.06$15,701
Feb 201114070785.644.18$14,945
Jan 20119039986.504.59$9,616
Dec 201019520385.734.35$17,600
Nov 201010916380.843.80$9,430
Oct 201010122378.103.51$8,671
Sep 20109821772.633.98$7,981
Aug 201010522373.684.42$8,722
Jul 201011122872.554.74$9,133
Jun 201013421870.364.91$10,499
May 201014024971.124.24$11,011
Apr 20108426981.694.12$7,971
Mar 20105610878.394.39$4,864
Feb 2010576,37173.585.44$38,867
Jan 2010606,81274.365.96$45,089
Dec 2009536,93971.445.48$41,838
Nov 2009746,72574.593.75$30,749
Oct 2009755,91472.544.11$29,749
Sep 2009717,25565.543.06$26,888
Aug 2009627,52467.423.22$28,396
Jul 200929061.133.46$1,773
Jun 2009186,65666.163.90$27,116
May 2009156,65654.743.93$26,951
Apr 2009167,60146.773.59$28,017
Mar 2009227,77242.144.06$32,474
Feb 2009417,11632.814.63$34,314
Jan 2009758,12335.865.37$46,318
Dec 20081058,58437.105.98$55,203
Nov 20081028,19155.496.86$61,853
Oct 2008798,65075.246.92$65,819
Sep 2008787,169101.767.88$64,408
Aug 2008959,130114.228.48$88,301
Jul 2008849,201131.0811.39$115,805
Jun 2008997,788131.3313.03$114,500
May 20081318,581123.1711.57$115,454
Apr 20081348,077110.3110.45$99,225
Mar 20081118,487101.909.66$93,330
Feb 2008827,98592.538.77$77,621
Jan 2008946,27490.388.21$59,978
Dec 2007968,41888.337.30$69,948
Nov 2007648,46191.677.29$67,562
Oct 2007998,52982.856.92$67,240
Sep 2007738,68375.846.24$59,754
Aug 20071199,02969.066.39$65,895
Jul 20071246,84970.906.39$52,543
Jun 20071419,16762.007.55$77,939
May 20071059,11758.747.85$77,702
Apr 20071489,58659.617.81$83,643
Mar 200714911,25756.927.30$90,679
Feb 20071118,70655.108.22$77,645
Jan 20071608,21050.306.73$63,275
Dec 20062059,68756.656.92$78,632
Nov 200622510,28054.207.62$90,503
Oct 200625012,08854.906.01$86,420
Sep 200621910,62360.085.04$66,668
Aug 2006111468.717.34$859
Jul 200657069.376.34$3,954
Jun 2006893,79066.286.38$30,094
May 200629310,73466.016.42$88,307
Apr 200628410,63364.397.36$96,551
Mar 20061339,59556.707.08$75,502
Feb 200616910,05757.597.75$87,686
Jan 200621711,29960.598.93$114,086
Dec 20053478,99154.9413.42$139,682
Nov 20051537,51854.6910.59$87,971
Oct 20052555,80558.3413.80$94,961
Sep 20052283,97961.4512.08$62,073
Aug 20051536,75461.519.80$75,579
Jul 20051295,61555.697.84$51,226
Jun 20051426,76952.337.38$57,393
May 20052057,38445.226.65$58,382
Apr 20051535,60849.207.36$48,805
Mar 2005283,90650.377.15$29,357
Feb 2005253,28645.226.31$21,871
Jan 2005262,50243.166.32$16,940
Dec 20042772239.866.75$5,951
Nov 20041124345.286.33$2,036
Oct 20042867349.706.52$5,776
Sep 20042351643.245.28$3,721
Aug 20042923942.375.55$2,555
Jul 20045673538.286.08$6,616
Jun 20045418836.106.43$3,159
May 20044916037.486.49$2,876
Apr 20044815234.475.86$2,545
Mar 20045121934.365.53$2,963
Feb 200410723532.455.51$4,767
Jan 20046348332.036.30$5,061
Dec 20034281830.266.30$6,426
Nov 20033943028.804.60$3,099
Oct 20035878228.174.76$5,356
Sep 20035079926.314.75$5,110
Aug 20035638629.765.13$3,647
Jul 20035034329.415.17$3,244
Jun 20033848928.565.98$4,011
May 20035353726.595.97$4,617
Apr 2003501,41726.675.41$8,996
Mar 20035653631.146.10$5,011
Feb 20035139333.487.93$4,822
Jan 20035657130.315.58$4,885
Dec 2002319126.914.85$1,276
Nov 20023535724.664.14$2,340
Oct 2002652226.464.23$1,813
Sep 20021058427.443.64$3,187
Aug 20026620125.963.16$2,349
Jul 20027971624.583.06$4,134
Jun 20021066,63023.733.34$24,648
May 20021197,59124.663.58$30,141
Apr 20021386,68023.653.51$26,726
Mar 20029612,11422.003.10$39,698
Feb 20021057,94218.222.38$20,781
Jan 20021195,03617.172.38$14,007
Dec 20011272,29716.932.36$7,581
Nov 20011223,29118.072.41$10,121
Oct 20011213,75119.782.53$11,879
Sep 200111513,28124.262.25$32,690
Aug 20019022724.873.05$2,931
Jul 200110025423.933.20$3,205
Jun 200111013224.563.82$3,206
May 200113724825.524.31$4,564
Apr 200112913624.685.34$3,909
Mar 200113619724.545.38$4,397
Feb 200112430427.755.77$5,194
Jan 200114099527.478.40$12,203
Dec 200014583226.889.12$11,488
Nov 20001391,12532.215.66$10,842
Oct 200014263431.235.15$7,697
Sep 200014332131.875.19$6,222
Aug 200016154929.644.54$7,265
Jul 200013921428.534.09$4,841
Jun 200014816429.304.40$5,058
May 200013910027.263.68$4,157
Apr 2000154024.513.12$3,775
Mar 2000177028.422.86$5,030
Feb 200018710027.622.73$5,438
Jan 200015210125.272.48$4,092
Dec 199917914424.282.42$4,695
Nov 199911720423.192.43$3,210
Oct 199918519320.982.80$4,422
Sep 199917121721.752.62$4,288
Aug 199919018819.262.88$4,200
Jul 199919219317.892.37$3,893
Jun 199914628715.942.36$3,005
May 199917025415.792.32$3,274
Apr 199910134115.102.21$2,278
Mar 199912612112.471.84$1,794
Feb 19991751299.981.82$1,981
Jan 199911316810.381.90$1,492
Dec 19981372979.201.77$1,787
Nov 199813423110.892.19$1,964
Oct 199815816012.421.97$2,277
Sep 199816929112.592.08$2,734
Aug 199816955311.301.91$2,964
Jul 199818562811.742.24$3,577
Jun 199817558211.242.24$3,269
May 199816079112.622.21$3,764
Apr 199814656613.042.51$3,322
Mar 199817352512.802.31$3,427
Feb 199816695813.952.30$4,518
Jan 19982251,10614.702.15$5,691
Dec 199731855716.322.41$6,533
Nov 19972449518.193.09$4,732
Oct 199723911519.253.15$4,963
Sep 1997189117.742.95$3,356
Aug 199728414317.862.55$5,438
Jul 19971995317.582.25$3,618
Jun 199725026517.242.26$4,908
May 199725517518.972.31$5,241
Apr 199720772717.882.08$5,215
Mar 199722028618.951.94$4,724
Feb 199719832320.492.21$4,770
Jan 199724217123.483.54$6,287
Dec 199624526323.32—$5,713
Nov 199626639421.97—$5,844
Oct 199619374123.31—$4,499
Sep 199624257022.22—$5,377
Aug 199627670020.26—$5,592
Jul 199624337019.55—$4,751
Jun 199616952318.73—$3,165
May 199616161319.43—$3,128
Apr 199621147121.51—$4,539
Mar 199625160319.38—$4,864
Feb 199625134316.98—$4,262
Jan 199631060517.07—$5,292
Dec 199521139317.19—$3,627
Nov 199518525416.00—$2,960
Oct 199519617715.43—$3,024
Sep 199522714416.18—$3,673
Aug 199524362615.92—$3,869
Jul 199524964215.24—$3,795
Jun 199524148316.41—$3,955
May 199519732817.56—$3,459
Apr 199516836917.73—$2,979
Mar 199513242616.44—$2,170
Feb 199518042016.58—$2,984
Jan 199521843115.92—$3,471
Dec 199425567015.03—$3,833
Nov 19943011,07815.90—$4,786
Oct 199426399215.58—$4,098
Sep 199419140915.29—$2,920
Aug 199415946016.13—$2,565
Jul 199417370417.56—$3,038
Jun 199425075117.09—$4,273
May 199430456615.88—$4,828
Apr 199424464514.14—$3,450
Mar 199421247412.46—$2,642
Feb 199426755612.50—$3,338
Jan 199427186012.66—$3,431
Dec 199330027712.33—$3,699
Nov 199330863714.49—$4,463
Oct 199321780515.85—$3,439
Sep 199326371515.03—$3,953
Aug 199331676515.66—$4,949
Jul 19932771,00615.46—$4,282
Jun 19932931,08716.79—$4,919
May 199329873017.68—$5,269
Apr 199330487518.05—$5,487
Mar 199342079918.14—$7,619
Feb 19933411,20117.90—$6,104
Jan 19933461,70416.93—$5,858

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                   27 bbl  × $106.41 =     $2,873
Casinghead gas       250 Mcf  × $  3.05 =       $761

────────────────────────────────────────────────────
Month total                                   $3,635

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/27803 is the state's own key, not one this site invented.