UNIVERSITY "BL"

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the BIG LAKE (DEAN SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5909District 7CField 07919166OilCasinghead gasSaveExport
Value, all time
$1.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$48 k
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 2 leases and 3 wells, and the rule below applies to all of them.

Discovered
1956-08-26
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition25,175 bbl$1,176,434
Casinghead gasProduction87,028 Mcf$299,251
Total$1,475,685

22,419 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 31.2087, -101.6664. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

31.20874, -101.66646 · 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
50.0%
1 of 2 wells
Median depth
7,330 ft
2 wells filed one
Completion to plug
14.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
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 7,250 and 7,410 ft, median 7,330 ft, over the 2 wells that filed a depth.

Completions filed
Dec 1970 – Feb 1971
2 of 2 wells
Plug dates filed
Nov 1985
1 of 2 wells; 1 filed none

Last completion to plug: a median of 14.8 years across the 1 well that filed both dates, with the middle half between 14.8 years and 14.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-383300982087,410 ftFeb 1971Nov 1985Yes
42-3833009517,250 ftDec 1970

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 2026176089.753.15$15,796
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025173056.664.41$9,802
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025174062.743.08$10,917
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 2025173066.483.13$11,501
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 2025182067.704.27$12,321
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024189068.993.12$13,039
Nov 20240069.052.20$0
Oct 2024175071.372.28$12,490
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 2024183084.451.66$15,454
Mar 20240080.301.55$0
Feb 2024171076.091.78$13,011
Jan 20240073.023.30$0
Dec 202362071.262.61$4,418
Nov 2023171077.892.81$13,319
Oct 20230085.443.09$0
Sep 202305389.042.74$145
Aug 202307580.522.67$200
Jul 20231677074.852.64$12,685
Jun 202306868.962.26$154
May 202309670.622.23$214
Apr 20231795978.122.24$14,116
Mar 20230972.852.39$22
Feb 20230875.112.47$20
Jan 202303876.533.39$129
Dec 20221771176.415.73$13,588
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 20221620101.587.54$16,456
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221660104.226.84$17,301
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021178071.323.90$12,695
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210669.865.35$32
Aug 202104166.024.22$173
Jul 2021010870.783.98$430
Jun 202117513069.493.38$12,600
May 2021111263.483.02$401
Apr 202108060.362.76$221
Mar 2021011261.302.72$304
Feb 202105257.805.55$288
Jan 202107650.412.81$214
Dec 20201736944.642.68$7,907
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 202006137.091.99$121
Aug 202017514039.982.39$7,330
Jul 2020012338.371.83$224
Jun 2020012834.901.69$216
May 2020011316.921.81$205
Apr 2020018614.751.80$336
Mar 2020011330.341.86$210
Feb 202017510849.881.98$8,943
Jan 2020010557.252.09$220
Dec 2019018859.012.30$433
Nov 2019017155.302.75$470
Oct 201917217653.472.42$9,623
Sep 2019015755.052.66$417
Aug 2019017053.112.30$392
Jul 201916917756.272.46$9,945
Jun 2019010852.782.49$269
May 201906158.482.74$167
Apr 201909662.632.75$264
Mar 201906356.803.06$193
Feb 201902950.852.79$81
Jan 201901646.033.23$52
Dec 201817610246.594.19$8,627
Nov 201808952.934.24$377
Oct 2018113961.443.40$534
Sep 20181738859.543.11$10,574
Aug 2018013359.403.07$408
Jul 201802165.142.93$62
Jun 20181060.183.08$60
May 2018174065.382.90$11,376
Apr 20180063.842.90$0
Mar 201801061.222.79$28
Feb 201806961.782.77$191
Jan 201806762.874.01$269
Dec 20171665157.272.92$9,656
Nov 20170055.423.12$0
Oct 201708149.292.98$242
Sep 20171607247.523.09$7,825
Aug 201708545.373.00$255
Jul 20171665943.873.09$7,465
Jun 20170042.493.09$0
May 201703445.373.26$111
Apr 20170047.933.21$0
Mar 20171744746.772.98$8,278
Feb 201703850.452.95$112
Jan 201704949.413.42$168
Dec 20161769648.763.72$8,939
Nov 201608942.492.64$235
Oct 20161659946.193.09$7,927
Sep 201608641.553.10$267
Aug 201604941.442.92$143
Jul 2016010041.622.92$292
Jun 20161688545.352.69$7,847
May 201607942.521.99$157
Apr 201616236.561.99$160
Mar 20161726633.011.79$5,796
Feb 201614426.472.06$117
Jan 20160027.352.36$0
Dec 2015109932.362.00$3,545
Nov 201506738.792.17$145
Oct 201502343.552.43$56
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 2015153048.152.95$7,367
Jun 20150056.152.88$0
May 20151055.212.96$55
Apr 20150849.822.71$22
Mar 201509342.892.93$273
Feb 20151037744.662.98$4,829
Jan 201509043.433.10$279
Dec 201412313154.693.59$7,197
Nov 2014011370.464.25$480
Oct 20141759578.303.90$14,073
Sep 2014011686.164.05$469
Aug 2014011789.394.04$472
Jul 20141716296.564.18$16,771
Jun 201406998.164.74$327
May 2014010694.734.73$501
Apr 201409595.944.81$457
Mar 201404595.895.06$228
Feb 20141586997.406.19$15,816
Jan 201407890.404.86$379
Dec 20131737991.824.35$16,229
Nov 2013011688.853.74$434
Oct 201304697.423.78$174
Sep 2013036104.113.72$134
Aug 201317195104.253.52$18,161
Jul 20130111102.523.72$413
Jun 20131757794.403.93$16,823
May 201306194.834.15$253
Apr 201304793.964.28$201
Mar 201317010393.623.91$16,318
Feb 20130091.233.42$0
Jan 201302591.603.42$86
Dec 2012191086.773.42$16,573
Nov 20120086.953.62$0
Oct 20120689.383.40$20
Sep 20120094.672.92$0
Aug 201201392.662.91$38
Jul 20121714185.133.02$14,681
Jun 201209579.822.52$239
May 2012010291.612.49$254
Apr 2012017101.652.00$34
Mar 20122490105.052.22$26,157
Feb 20120112101.102.57$288
Jan 2012023398.092.73$637
Dec 20110096.873.24$0
Nov 201107195.723.31$235
Oct 201118225384.983.65$16,389
Sep 2011024783.623.99$984
Aug 2011025183.404.15$1,041
Jul 2011027694.144.52$1,247
Jun 201120026692.904.64$19,814
May 2011025198.134.40$1,106
Apr 20110236105.964.33$1,023
Mar 2011023896.364.06$966
Feb 2011122785.644.18$1,035
Jan 201118025486.504.59$16,736
Dec 2010024985.734.35$1,083
Nov 2010024380.843.80$922
Oct 201019923278.103.51$16,356
Sep 2010022672.633.98$899
Aug 2010021973.684.42$968
Jul 201015225072.554.74$12,212
Jun 2010023870.364.91$1,169
May 2010030571.124.24$1,292
Apr 2010029581.694.12$1,216
Mar 201017230878.394.39$14,835
Feb 2010026773.585.44$1,453
Jan 201015233574.365.96$13,301
Dec 2009134571.445.48$1,963
Nov 2009034574.593.75$1,294
Oct 200917124172.544.11$13,395
Sep 2009031965.543.06$978
Aug 2009027767.423.22$892
Jul 2009031361.133.46$1,084
Jun 200913632666.163.90$10,268
May 2009029854.743.93$1,170
Apr 2009028046.773.59$1,005
Mar 200916128942.144.06$7,958
Feb 2009022632.814.63$1,047
Jan 2009015335.865.37$822
Dec 200817317837.105.98$7,482
Nov 2008017155.496.86$1,173
Oct 200817120475.246.92$14,278
Sep 20080197101.767.88$1,552
Aug 20080238114.228.48$2,019
Jul 2008166263131.0811.39$24,755
Jun 20080226131.3313.03$2,945
May 2008171270123.1711.57$24,187
Apr 20080241110.3110.45$2,520
Mar 2008158211101.909.66$18,139
Feb 2008025792.538.77$2,254
Jan 2008027290.388.21$2,232
Dec 200716724188.337.30$16,511
Nov 2007026791.677.29$1,947
Oct 200717426082.856.92$16,216
Sep 2007122475.846.24$1,475
Aug 200717116769.066.39$12,876
Jul 2007023670.906.39$1,508
Jun 2007022262.007.55$1,676
May 200717424958.747.85$12,174
Apr 2007014759.617.81$1,147
Mar 2007021756.927.30$1,585
Feb 200718821555.108.22$12,125
Jan 2007028350.306.73$1,904
Dec 200617030356.656.92$11,727
Nov 2006031454.207.62$2,392
Oct 200617527554.906.01$11,261
Sep 2006032460.085.04$1,632
Aug 2006040868.717.34$2,995
Jul 200617337169.376.34$14,354
Jun 2006034366.286.38$2,190
May 200617837966.016.42$14,185
Apr 2006051264.397.36$3,769
Mar 2006039456.707.08$2,791
Feb 200617626257.597.75$12,167
Jan 200616833360.598.93$13,154
Dec 2005039154.9413.42$5,245
Nov 2005028054.6910.59$2,965
Oct 200517343858.3413.80$16,135
Sep 2005056461.4512.08$6,813
Aug 200517054261.519.80$15,767
Jul 2005046555.697.84$3,647
Jun 200515941752.337.38$11,398
May 2005050645.226.65$3,365
Apr 2005032949.207.36$2,422
Mar 200516719350.377.15$9,793
Feb 2005039545.226.31$2,493
Jan 2005025043.166.32$1,581
Dec 200416724939.866.75$8,338
Nov 2004037645.286.33$2,380
Oct 2004027149.706.52$1,766
Sep 200416848343.245.28$9,816
Aug 2004048342.375.55$2,681
Jul 2004020838.286.08$1,266
Jun 200417216336.106.43$7,258
May 2004026137.486.49$1,695
Apr 2004030734.475.86$1,799
Mar 200417237034.365.53$7,956
Feb 2004031632.455.51$1,741
Jan 200416718632.036.30$6,521
Dec 2003033130.266.30$2,086
Nov 2003034228.804.60$1,572
Oct 200317631628.174.76$6,462
Sep 2003033926.314.75$1,610
Aug 200317134429.765.13$6,854
Jul 2003033229.415.17$1,717
Jun 2003037128.565.98$2,220
May 200316137826.595.97$6,539
Apr 2003033926.675.41$1,833
Mar 200315633031.146.10$6,870
Feb 2003029633.487.93$2,346
Jan 200316935130.315.58$7,082
Dec 2002030326.914.85$1,471
Nov 200217232024.664.14$5,565
Oct 2002025426.464.23$1,074
Sep 2002031827.443.64$1,156
Aug 200217330725.963.16$5,462
Jul 2002029524.583.06$903
Jun 200216731923.733.34$5,028
May 2002034824.663.58$1,247
Apr 200217334823.653.51$5,314
Mar 2002023622.003.10$732
Feb 200217522518.222.38$3,723
Jan 2002026917.172.38$639
Dec 200115928716.932.36$3,370
Nov 2001029018.072.41$698
Oct 2001126719.782.53$695
Sep 200116225624.262.25$4,506
Aug 2001035024.873.05$1,069
Jul 200116840423.933.20$5,312
Jun 2001017924.563.82$685
May 2001117725.524.31$788
Apr 200117725724.685.34$5,740
Mar 2001015424.545.38$828
Feb 200117018627.755.77$5,790
Jan 2001014327.478.40$1,201
Dec 200018116426.889.12$6,361
Nov 2000018732.215.66$1,058
Oct 200016615231.235.15$5,966
Sep 2000026231.875.19$1,359
Aug 200016116329.644.54$5,512
Jul 2000030428.534.09$1,243
Jun 200017223629.304.40$6,077
May 2000024827.263.68$913
Apr 2000018524.513.12$576
Mar 2000018928.422.86$540
Feb 200016124127.622.73$5,104
Jan 2000028525.272.48$707
Dec 199917340324.282.42$5,177
Nov 1999033323.192.43$811
Oct 199917734220.982.80$4,672
Sep 1999040521.752.62$1,061
Aug 1999034619.262.88$995
Jul 199914942117.892.37$3,664
Jun 1999045615.942.36$1,077
May 199915650415.792.32$3,633
Apr 1999044815.102.21$989
Mar 199916655612.471.84$3,092
Feb 199904409.981.82$800
Jan 1999045310.381.90$861
Dec 19981414499.201.77$2,093
Nov 1998024610.892.19$538
Oct 199814045812.421.97$2,641
Sep 199815635812.592.08$2,710
Aug 1998034411.301.91$656
Jul 199816831811.742.24$2,684
Jun 1998037411.242.24$837
May 199814948812.622.21$2,957
Apr 1998051013.042.51$1,278
Mar 199812640012.802.31$2,537
Feb 1998049313.952.30$1,133
Jan 1998047414.702.15$1,021
Dec 199715839616.322.41$3,533
Nov 1997058018.193.09$1,791
Oct 199717953419.253.15$5,128
Sep 1997035117.742.95$1,037
Aug 199716546017.862.55$4,122
Jul 1997048517.582.25$1,090
Jun 199712538317.242.26$3,020
May 199717244418.972.31$4,288
Apr 1997040217.882.08$837
Mar 199715949018.951.94$3,963
Feb 1997045220.492.21$997
Jan 199718944123.483.54$5,999
Dec 1996037923.32$0
Nov 199617540521.97$3,845
Oct 1996034123.31$0
Sep 199612035222.22$2,666
Aug 199617133720.26$3,464
Jul 1996044119.55$0
Jun 199617047318.73$3,184
May 1996051119.43$0
Apr 199614856021.51$3,183
Mar 199616855219.38$3,256
Feb 1996049516.98$0
Jan 199611955417.07$2,031
Dec 199518751017.19$3,215
Nov 1995030516.00$0
Oct 1995028115.43$0
Sep 199514154716.18$2,281
Aug 199517756415.92$2,818
Jul 1995057515.24$0
Jun 199516849116.41$2,757
May 1995053317.56$0
Apr 199512257317.73$2,163
Mar 199515260116.44$2,499
Feb 199517446616.58$2,885
Jan 1995054315.92$0
Dec 199414355515.03$2,149
Nov 199416745115.90$2,655
Oct 199417650915.58$2,742
Sep 1994043915.29$0
Aug 199414952616.13$2,403
Jul 199416055217.56$2,810
Jun 199415748717.09$2,683
May 1994157515.88$16
Apr 1994053314.14$0
Mar 199416549312.46$2,056
Feb 1994039312.50$0
Jan 199411343712.66$1,431
Dec 199314043712.33$1,726
Nov 199314735814.49$2,130
Oct 199318732315.85$2,964
Sep 1993038115.03$0
Aug 199313352015.66$2,083
Jul 199315048115.46$2,319
Jun 199315643716.79$2,619
May 199316954517.68$2,988
Apr 1993145718.05$18
Mar 199311738418.14$2,122
Feb 199312541917.90$2,238
Jan 199316633816.93$2,810

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.

Mar 2026 — as filed, then multipliedworked
Oil                  176 bbl  × $ 89.75 =    $15,796
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $15,796

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. 7C/O/5909 is the state's own key, not one this site invented.