UNIVERSITY 8-56

Operated by ZARVONA ENERGY LLC (P-5 950523) in the OZONA, NE. (CANYON 7520) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 75587District 7CField 67998500CondensateGasSaveExport
Value, all time
$427 k
Jan 1993 – May 2026
Value, last 12 filed months
$11 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 592 leases and 641 wells, and the rule below applies to all of them.

Discovered
1966-01-17
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2013-10-22.

The Commission's schedule remark for this field reads: PER DOCKET 01-0299858, THIS FIELD HAS BEEN DESIGNATED AS A UFT

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
CondensateDisposition773 bbl$15,916
GasProduction115,043 Mcf$410,809
Total$426,725

20,435 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 (1)

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 30.9143, -100.9751. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.91434, -100.97506 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,269 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 8,269 ft.

Completions filed
Feb 1978
1 of 1 wells

1 well

42-1053167148,269 ftFeb 1978

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 2025060156.664.41$2,652
Nov 2025050458.593.93$1,979
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025042063.933.01$1,266
Jul 202501,36766.743.32$4,532
Jun 2025015466.483.13$482
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 20220394.529.13$27
Jul 202203101.587.54$23
Jun 202203115.097.98$24
May 2022013109.378.43$110
Apr 2022023104.226.84$157
Mar 2022025108.885.08$127
Feb 202202391.054.86$112
Jan 202204381.844.54$195
Dec 202108771.323.90$339
Nov 2021015677.435.24$817
Oct 202102379.795.71$131
Sep 202101869.865.35$96
Aug 202102066.024.22$84
Jul 202102570.783.98$100
Jun 202103269.493.38$108
May 202103763.483.02$112
Apr 202103560.362.76$97
Mar 202103661.302.72$98
Feb 202101757.805.55$94
Jan 202104750.412.81$132
Dec 202004144.642.68$110
Nov 202006638.772.71$179
Oct 202007236.972.48$178
Sep 202007937.091.99$157
Aug 202009439.982.39$224
Jul 2020010038.371.83$183
Jun 202009734.901.69$164
May 2020012916.921.81$234
Apr 202009714.751.80$175
Mar 202009630.341.86$178
Feb 202009349.881.98$184
Jan 202006057.252.09$126
Dec 2019014059.012.30$323
Nov 2019012455.302.75$341
Oct 2019013653.472.42$329
Sep 2019013955.052.66$369
Aug 2019013153.112.30$302
Jul 2019014156.272.46$347
Jun 2019013552.782.49$336
May 2019017858.482.74$488
Apr 2019022062.632.75$605
Mar 2019011156.803.06$340
Feb 2019017150.852.79$477
Jan 2019019846.033.23$639
Dec 2018021046.594.19$879
Nov 2018019752.934.24$835
Oct 2018021161.443.40$717
Sep 2018021759.543.11$674
Aug 2018022859.403.07$699
Jul 2018024365.142.93$712
Jun 2018024860.183.08$763
May 2018027365.382.90$792
Apr 2018028563.842.90$827
Mar 2018024961.222.79$694
Feb 2018024361.782.77$672
Jan 2018042762.874.01$1,712
Dec 2017079257.272.92$2,314
Nov 2017020855.423.12$649
Oct 2017017049.292.98$507
Sep 2017015947.523.09$491
Aug 2017017645.373.00$529
Jul 2017019243.873.09$593
Jun 2017019642.493.09$605
May 2017022845.373.26$744
Apr 2017030047.933.21$963
Mar 2017047046.772.98$1,402
Feb 2017036950.452.95$1,090
Jan 2017062549.413.42$2,137
Dec 2016098448.763.72$3,663
Nov 2016037942.492.64$1,002
Oct 2016036146.193.09$1,116
Sep 2016034641.553.10$1,073
Aug 2016042741.442.92$1,249
Jul 2016021441.622.92$626
Jun 2016013545.352.69$363
May 2016051242.521.99$1,019
Apr 2016025136.561.99$500
Mar 2016051733.011.79$928
Feb 2016021826.472.06$450
Jan 2016020227.352.36$478
Dec 2015017232.362.00$344
Nov 2015016838.792.17$364
Oct 2015022543.552.43$546
Sep 2015013742.992.76$378
Aug 201509640.162.87$276
Jul 2015020248.152.95$595
Jun 201509356.152.88$268
May 2015011755.212.96$346
Apr 2015015449.822.71$417
Mar 2015038342.892.93$1,124
Feb 2015041344.662.98$1,229
Jan 2015048743.433.10$1,510
Dec 2014063354.693.59$2,273
Nov 2014032470.464.25$1,378
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140296.564.18$8
Jun 201403498.164.74$161
May 20140294.734.73$9
Apr 201402495.944.81$115
Mar 201402095.895.06$101
Feb 2014010797.406.19$663
Jan 2014021190.404.86$1,026
Dec 2013025691.824.35$1,115
Nov 2013035288.853.74$1,316
Oct 2013035297.423.78$1,330
Sep 20130128104.113.72$476
Aug 20130415104.253.52$1,462
Jul 20130338102.523.72$1,257
Jun 201301,97694.403.93$7,772
May 2013036594.834.15$1,514
Apr 2013075093.964.28$3,212
Mar 2013027093.623.91$1,056
Feb 2013042291.233.42$1,443
Jan 2013057791.603.42$1,973
Dec 2012098486.773.42$3,365
Nov 201201,14486.953.62$4,147
Oct 201201,14489.383.40$3,889
Sep 201201,02294.672.92$2,983
Aug 201201,02292.662.91$2,972
Jul 2012087685.133.02$2,646
Jun 2012037779.822.52$950
May 2012053391.612.49$1,326
Apr 20120422101.652.00$843
Mar 20120683105.052.22$1,518
Feb 20120314101.102.57$807
Jan 2012076898.092.73$2,100
Dec 20110096.873.24$0
Nov 2011019595.723.31$646
Oct 2011028784.983.65$1,047
Sep 2011027283.623.99$1,084
Aug 2011041583.404.15$1,722
Jul 2011023094.144.52$1,039
Jun 2011044092.904.64$2,042
May 2011050398.134.40$2,216
Apr 20110335105.964.33$1,452
Mar 2011039696.364.06$1,607
Feb 2011021085.644.18$878
Jan 20110086.504.59$0
Dec 2010037785.734.35$1,639
Nov 2010051480.843.80$1,951
Oct 2010039778.103.51$1,393
Sep 2010018572.633.98$736
Aug 2010045273.684.42$1,998
Jul 2010031172.554.74$1,473
Jun 2010053170.364.91$2,607
May 2010040571.124.24$1,715
Apr 2010035481.694.12$1,459
Mar 2010037278.394.39$1,633
Feb 2010025273.585.44$1,371
Jan 2010034574.365.96$2,058
Dec 2009049371.445.48$2,703
Nov 2009035674.593.75$1,336
Oct 2009037972.544.11$1,558
Sep 2009034465.543.06$1,054
Aug 2009037667.423.22$1,210
Jul 2009041361.133.46$1,431
Jun 2009037366.163.90$1,453
May 2009050254.743.93$1,971
Apr 2009079146.773.59$2,838
Mar 2009040042.144.06$1,624
Feb 2009031032.814.63$1,436
Jan 2009031435.865.37$1,686
Dec 2008065337.105.98$3,903
Nov 200801,73955.496.86$11,930
Oct 2008098075.246.92$6,784
Sep 2008048101.767.88$378
Aug 20080248114.228.48$2,104
Jul 20080333131.0811.39$3,793
Jun 20080355131.3313.03$4,627
May 20080266123.1711.57$3,079
Apr 20080309110.3110.45$3,231
Mar 20080321101.909.66$3,102
Feb 2008035992.538.77$3,149
Jan 2008048490.388.21$3,972
Dec 2007039288.337.30$2,862
Nov 2007041491.677.29$3,019
Oct 2007058882.856.92$4,070
Sep 2007035975.846.24$2,242
Aug 2007033369.066.39$2,127
Jul 2007035070.906.39$2,236
Jun 2007031862.007.55$2,400
May 2007027858.747.85$2,181
Apr 2007021059.617.81$1,639
Mar 2007028456.927.30$2,074
Feb 2007031455.108.22$2,580
Jan 2007046650.306.73$3,135
Dec 2006026756.656.92$1,847
Nov 2006032254.207.62$2,453
Oct 2006029154.906.01$1,750
Sep 2006041560.085.04$2,090
Aug 2006026868.717.34$1,967
Jul 2006027769.376.34$1,757
Jun 2006019466.286.38$1,238
May 2006043266.016.42$2,776
Apr 2006017164.397.36$1,259
Mar 2006011256.707.08$793
Feb 2006013057.597.75$1,008
Jan 2006023760.598.93$2,117
Dec 2005018854.9413.42$2,522
Nov 200508754.6910.59$921
Oct 2005010158.3413.80$1,393
Sep 2005013261.4512.08$1,594
Aug 20053611461.519.80$3,331
Jul 2005034955.697.84$2,737
Jun 2005034052.337.38$2,510
May 2005039545.226.65$2,627
Apr 2005027949.207.36$2,054
Mar 2005055350.377.15$3,957
Feb 2005037945.226.31$2,392
Jan 2005056743.166.32$3,585
Dec 2004052439.866.75$3,538
Nov 2004019645.286.33$1,241
Oct 2004023649.706.52$1,538
Sep 2004035543.245.28$1,876
Aug 2004030342.375.55$1,682
Jul 2004011638.286.08$706
Jun 2004047436.106.43$3,049
May 2004056737.486.49$3,682
Apr 2004027534.475.86$1,611
Mar 2004030234.365.53$1,670
Feb 2004051532.455.51$2,837
Jan 2004050632.036.30$3,188
Dec 2003044330.266.30$2,792
Nov 2003058528.804.60$2,688
Oct 2003030828.174.76$1,466
Sep 2003028726.314.75$1,363
Aug 2003042129.765.13$2,160
Jul 2003028529.415.17$1,474
Jun 2003035928.565.98$2,148
May 2003047626.595.97$2,843
Apr 2003056826.675.41$3,071
Mar 2003023331.146.10$1,420
Feb 2003026833.487.93$2,124
Jan 2003015630.315.58$871
Dec 2002025426.914.85$1,233
Nov 2002040424.664.14$1,671
Oct 2002045626.464.23$1,928
Sep 2002031827.443.64$1,156
Aug 20024746725.963.16$2,698
Jul 2002037924.583.06$1,160
Jun 2002036123.733.34$1,205
May 2002047924.663.58$1,717
Apr 2002048423.653.51$1,700
Mar 2002045022.003.10$1,396
Feb 2002033318.222.38$791
Jan 200204117.172.38$97
Dec 2001018216.932.36$430
Nov 2001016218.072.41$390
Oct 2001023419.782.53$592
Sep 2001011724.262.25$263
Aug 2001011224.873.05$342
Jul 200105723.933.20$182
Jun 200108024.563.82$306
May 200106025.524.31$258
Apr 2001117524.685.34$672
Mar 200166524.545.38$497
Feb 200143427.755.77$307
Jan 200186527.478.40$766
Dec 2000914626.889.12$1,574
Nov 2000922032.215.66$1,535
Oct 20001136231.235.15$2,206
Sep 2000726931.875.19$1,618
Aug 2000615829.644.54$895
Jul 2000518028.534.09$879
Jun 20001843429.304.40$2,436
May 20001020627.263.68$1,031
Apr 20001230824.513.12$1,254
Mar 2000926428.422.86$1,011
Feb 20001844327.622.73$1,705
Jan 20001229525.272.48$1,035
Dec 199911224.282.42$53
Nov 1999925523.192.43$829
Oct 199959820.982.80$380
Sep 199947021.752.62$270
Aug 1999821819.262.88$781
Jul 19991227017.892.37$855
Jun 19992130615.942.36$1,058
May 19992631915.792.32$1,151
Apr 19995669115.102.21$2,371
Mar 19992629812.471.84$872
Feb 199901839.981.82$333
Jan 1999022310.381.90$424
Dec 199801389.201.77$245
Nov 199805610.892.19$122
Oct 199803512.421.97$69
Sep 199805512.592.08$115
Aug 199806211.301.91$118
Jul 199806511.742.24$145
Jun 199804311.242.24$96
May 199805512.622.21$121
Apr 199806213.042.51$155
Mar 1998019512.802.31$450
Feb 1998020213.952.30$464
Jan 1998020414.702.15$440
Dec 1997054216.322.41$1,307
Nov 1997058918.193.09$1,819
Oct 1997051519.253.15$1,622
Sep 1997037117.742.95$1,096
Aug 1997029617.862.55$756
Jul 1997040017.582.25$899
Jun 1997037017.242.26$835
May 1997053618.972.31$1,237
Apr 1997058517.882.08$1,218
Mar 1997036118.951.94$700
Feb 1997036720.492.21$810
Jan 1997050023.483.54$1,770
Dec 1996040623.32$0
Nov 1996017121.97$0
Oct 1996051723.31$0
Sep 1996050022.22$0
Aug 1996031320.26$0
Jul 1996051719.55$0
Jun 1996047218.73$0
May 1996068219.43$0
Apr 1996045821.51$0
Mar 1996020119.38$0
Feb 1996034916.98$0
Jan 1996039117.07$0
Dec 1995043917.19$0
Nov 1995040716.00$0
Oct 1995034315.43$0
Sep 1995039516.18$0
Aug 1995046015.92$0
Jul 1995046515.24$0
Jun 1995079416.41$0
May 1995041217.56$0
Apr 1995057417.73$0
Mar 1995045616.44$0
Feb 1995044616.58$0
Jan 1995032815.92$0
Dec 1994633315.03$90
Nov 1994838315.90$127
Oct 1994837115.58$125
Sep 1994630315.29$92
Aug 1994746516.13$113
Jul 1994944217.56$158
Jun 1994836617.09$137
May 1994733815.88$111
Apr 1994932414.14$127
Mar 19941149612.46$137
Feb 19941040012.50$125
Jan 19941347712.66$165
Dec 19933847512.33$469
Nov 19933940314.49$565
Oct 19933442415.85$539
Sep 19934154015.03$616
Aug 19935869015.66$908
Jul 19935573915.46$850
Jun 1993089016.79$0
May 1993083417.68$0
Apr 199306618.05$0
Mar 199306918.14$0
Feb 199305517.90$0
Jan 199305616.93$0

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.

Dec 2025 — as filed, then multipliedworked
Condensate             0 bbl  × $ 56.66 =         $0
Gas                  601 Mcf  × $  4.41 =     $2,652

────────────────────────────────────────────────────
Month total                                   $2,652

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/G/75587 is the state's own key, not one this site invented.