ROUSSELOT

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 81623District 7CField 67998500CondensateGasSaveExport
Value, all time
$1.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$4 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
CondensateDisposition7,229 bbl$195,684
GasProduction232,462 Mcf$886,652
Total$1,082,336

50,073 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 30.7598, -100.9428. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.75978, -100.94277 · 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
8,620 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 8,620 ft.

Completions filed
Feb 1979
1 of 1 wells

1 well

42-4133074848,620 ftFeb 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 2026094106.413.05$286
Apr 202606898.932.87$195
Mar 202601189.753.15$35
Feb 20260063.503.75$0
Jan 2026019059.138.00$1,520
Dec 2025024256.664.41$1,068
Nov 2025029858.593.93$1,170
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
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 202406084.451.66$100
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 202304978.122.24$110
Mar 202302,04872.852.39$4,901
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 20220094.529.13$0
Jul 202201,068101.587.54$8,055
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 202101660.362.76$44
Mar 202101,43261.302.72$3,891
Feb 202101,67457.805.55$9,287
Jan 202102,57250.412.81$7,228
Dec 202002,29944.642.68$6,151
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 201901153.472.42$27
Sep 20190955.052.66$24
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190558.482.74$14
Apr 2019027662.632.75$759
Mar 2019032256.803.06$986
Feb 2019019250.852.79$536
Jan 201906546.033.23$210
Dec 2018034146.594.19$1,427
Nov 2018042852.934.24$1,814
Oct 2018035261.443.40$1,196
Sep 2018041859.543.11$1,299
Aug 2018048359.403.07$1,481
Jul 2018033965.142.93$994
Jun 2018038160.183.08$1,172
May 2018048465.382.90$1,404
Apr 2018048063.842.90$1,392
Mar 2018048361.222.79$1,346
Feb 2018018061.782.77$498
Jan 2018029662.874.01$1,187
Dec 2017040657.272.92$1,186
Nov 2017037955.423.12$1,182
Oct 2017053649.292.98$1,599
Sep 2017051147.523.09$1,578
Aug 2017065645.373.00$1,971
Jul 2017054943.873.09$1,695
Jun 201708742.493.09$269
May 201709545.373.26$310
Apr 2017011147.933.21$356
Mar 2017021946.772.98$653
Feb 2017027950.452.95$824
Jan 2017040249.413.42$1,374
Dec 2016047148.763.72$1,753
Nov 2016044242.492.64$1,169
Oct 2016052646.193.09$1,625
Sep 2016040741.553.10$1,262
Aug 2016046641.442.92$1,363
Jul 2016040541.622.92$1,184
Jun 2016042645.352.69$1,144
May 2016053642.521.99$1,067
Apr 2016034736.561.99$691
Mar 2016013333.011.79$239
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150432.362.00$8
Nov 20150838.792.17$17
Oct 201501943.552.43$46
Sep 201508042.992.76$221
Aug 2015031740.162.87$911
Jul 201501,97848.152.95$5,825
Jun 2015044956.152.88$1,294
May 2015024055.212.96$709
Apr 2015048349.822.71$1,307
Mar 2015043842.892.93$1,285
Feb 2015044544.662.98$1,324
Jan 2015055143.433.10$1,708
Dec 2014065154.693.59$2,338
Nov 2014051370.464.25$2,181
Oct 2014048778.303.90$1,900
Sep 2014052086.164.05$2,104
Aug 2014083289.394.04$3,357
Jul 2014050896.564.18$2,123
Jun 2014065898.164.74$3,117
May 2014057994.734.73$2,737
Apr 2014067795.944.81$3,256
Mar 2014062295.895.06$3,145
Feb 2014049397.406.19$3,053
Jan 2014098090.404.86$4,764
Dec 2013078991.824.35$3,436
Nov 2013036188.853.74$1,350
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 2013050104.253.52$176
Jul 201300102.523.72$0
Jun 2013010294.403.93$401
May 201304394.834.15$178
Apr 201301793.964.28$73
Mar 201301193.623.91$43
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 2012013486.773.42$458
Nov 2012042086.953.62$1,522
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120392.662.91$9
Jul 201206385.133.02$190
Jun 20120079.822.52$0
May 201203991.612.49$97
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 2012033101.102.57$85
Jan 2012038598.092.73$1,053
Dec 20110096.873.24$0
Nov 201103795.723.31$123
Oct 201101584.983.65$55
Sep 20110083.623.99$0
Aug 201105083.404.15$207
Jul 201101094.144.52$45
Jun 20110092.904.64$0
May 2011014198.134.40$621
Apr 2011089105.964.33$386
Mar 201107096.364.06$284
Feb 2011018585.644.18$773
Jan 201108086.504.59$367
Dec 201006785.734.35$291
Nov 201009580.843.80$361
Oct 2010012678.103.51$442
Sep 2010012772.633.98$505
Aug 2010012173.684.42$535
Jul 2010011372.554.74$535
Jun 201009570.364.91$466
May 20100071.124.24$0
Apr 201009981.694.12$408
Mar 2010010478.394.39$456
Feb 2010010473.585.44$566
Jan 2010012474.365.96$740
Dec 2009015571.445.48$850
Nov 2009010874.593.75$405
Oct 200908972.544.11$366
Sep 20090565.543.06$15
Aug 20090667.423.22$19
Jul 2009015761.133.46$544
Jun 2009012166.163.90$471
May 200904654.743.93$181
Apr 200906346.773.59$226
Mar 2009010642.144.06$430
Feb 200909132.814.63$422
Jan 200907535.865.37$403
Dec 2008015037.105.98$897
Nov 2008077055.496.86$5,282
Oct 2008070575.246.92$4,880
Sep 2008068101.767.88$536
Aug 20080381114.228.48$3,232
Jul 20084449131.0811.39$5,638
Jun 20080682131.3313.03$8,888
May 20080685123.1711.57$7,928
Apr 20080546110.3110.45$5,708
Mar 20080705101.909.66$6,813
Feb 2008065992.538.77$5,780
Jan 2008076190.388.21$6,245
Dec 2007085088.337.30$6,207
Nov 2007058691.677.29$4,273
Oct 2007037482.856.92$2,589
Sep 2007072075.846.24$4,496
Aug 2007078269.066.39$4,995
Jul 2007075670.906.39$4,829
Jun 2007081762.007.55$6,167
May 2007096558.747.85$7,572
Apr 2007086859.617.81$6,775
Mar 2007081956.927.30$5,980
Feb 2007087155.108.22$7,156
Jan 2007090350.306.73$6,074
Dec 200691,05356.656.92$7,795
Nov 2006092754.207.62$7,061
Oct 2006097754.906.01$5,875
Sep 200601,13160.085.04$5,697
Aug 2006089368.717.34$6,555
Jul 2006091069.376.34$5,772
Jun 2006077766.286.38$4,960
May 200601,00166.016.42$6,431
Apr 20063088564.397.36$8,446
Mar 20061041,09456.707.08$13,646
Feb 20061001,00057.597.75$13,510
Jan 20062381,32160.598.93$26,221
Dec 20051321,32354.9413.42$25,001
Nov 20051251,25254.6910.59$20,093
Oct 20051391,45658.3413.80$28,196
Sep 20051541,41761.4512.08$26,579
Aug 20051191,32661.519.80$20,310
Jul 2005099055.697.84$7,765
Jun 2005078852.337.38$5,816
May 200501,18145.226.65$7,855
Apr 200501,07849.207.36$7,935
Mar 2005341,12450.377.15$9,755
Feb 2005087045.226.31$5,491
Jan 200501,12243.166.32$7,094
Dec 200401,15439.866.75$7,791
Nov 2004095845.286.33$6,065
Oct 200401,40049.706.52$9,121
Sep 200401,36643.245.28$7,218
Aug 200401,52542.375.55$8,465
Jul 200401,08038.286.08$6,571
Jun 200401,10636.106.43$7,115
May 200401,20037.486.49$7,794
Apr 200401,17034.475.86$6,854
Mar 2004591,33334.365.53$9,399
Feb 2004571,40632.455.51$9,596
Jan 20041031,68532.036.30$13,914
Dec 2003821,64030.266.30$12,816
Nov 2003761,56628.804.60$9,385
Oct 2003601,26228.174.76$7,697
Sep 2003821,30726.314.75$8,365
Aug 2003821,58429.765.13$10,566
Jul 2003601,14129.415.17$7,665
Jun 2003631,16628.565.98$8,775
May 2003601,29926.595.97$9,354
Apr 2003861,53426.675.41$10,588
Mar 2003641,68431.146.10$12,259
Feb 20032460133.487.93$5,567
Jan 20031583030.315.58$5,088
Dec 20021589326.914.85$4,738
Nov 20021174924.664.14$3,370
Oct 20021378026.464.23$3,643
Sep 20027272427.443.64$4,608
Aug 20028968425.963.16$4,475
Jul 20023584124.583.06$3,435
Jun 20024271823.733.34$3,394
May 20022975224.663.58$3,410
Apr 20025093223.653.51$4,456
Mar 20023583022.003.10$3,345
Feb 20027171218.222.38$2,985
Jan 200211392717.172.38$4,142
Dec 2001076916.932.36$1,818
Nov 2001086518.072.41$2,081
Oct 2001077019.782.53$1,947
Sep 2001073124.262.25$1,646
Aug 2001072324.873.05$2,207
Jul 2001087723.933.20$2,804
Jun 2001093524.563.82$3,576
May 2001083325.524.31$3,588
Apr 2001092124.685.34$4,914
Mar 200101,14324.545.38$6,145
Feb 200101,00627.755.77$5,802
Jan 20011011,01727.478.40$11,316
Dec 2000691,03826.889.12$11,324
Nov 20004188332.215.66$6,317
Oct 20002267331.235.15$4,150
Sep 20004177831.875.19$5,342
Aug 20004092929.644.54$5,404
Jul 20002585428.534.09$4,206
Jun 2000461,02529.304.40$5,855
May 20004277227.263.68$3,986
Apr 20002252224.513.12$2,166
Mar 20003897628.422.86$3,871
Feb 2000451,02027.622.73$4,024
Jan 2000561,21325.272.48$4,424
Dec 1999751,03424.282.42$4,327
Nov 19993486023.192.43$2,882
Oct 1999571,03520.982.80$4,098
Sep 1999701,22921.752.62$4,741
Aug 1999441,04319.262.88$3,847
Jul 1999561,17817.892.37$3,796
Jun 1999421,21815.942.36$3,547
May 1999471,21115.792.32$3,553
Apr 19993288315.102.21$2,433
Mar 19993584612.471.84$1,992
Feb 199909399.981.82$1,707
Jan 1999089210.381.90$1,695
Dec 199807879.201.77$1,396
Nov 199801,11010.892.19$2,426
Oct 199801,36412.421.97$2,686
Sep 1998481,05112.592.08$2,793
Aug 1998077211.301.91$1,472
Jul 1998781,07611.742.24$3,323
Jun 19985285011.242.24$2,486
May 19986182412.622.21$2,588
Apr 19988382613.042.51$3,152
Mar 19988998812.802.31$3,421
Feb 19987683713.952.30$2,985
Jan 1998881,08714.702.15$3,636
Dec 199710299316.322.41$4,059
Nov 19976674518.193.09$3,501
Oct 19971411,41919.253.15$7,184
Sep 19971111,16017.742.95$5,397
Aug 19978587017.862.55$3,741
Jul 199710273717.582.25$3,449
Jun 19977576517.242.26$3,020
May 19976881918.972.31$3,181
Apr 19977474917.882.08$2,883
Mar 19979796818.951.94$3,715
Feb 19978584020.492.21$3,595
Jan 199713689323.483.54$6,354
Dec 19963680523.32$840
Nov 19963588321.97$769
Oct 19962941423.31$676
Sep 19963289822.22$711
Aug 19962484620.26$486
Jul 19963798019.55$723
Jun 19964083418.73$749
May 1996621,07419.43$1,205
Apr 19961171,51121.51$2,517
Mar 1996721,11019.38$1,395
Feb 19965184716.98$866
Jan 1996731,14117.07$1,246
Dec 1995881,11117.19$1,513
Nov 19957389416.00$1,168
Oct 19955596615.43$849
Sep 1995851,15816.18$1,375
Aug 1995691,01015.92$1,098
Jul 19955492615.24$823
Jun 1995898116.41$131
May 1995570217.56$88
Apr 1995111,29617.73$195
Mar 1995790816.44$115
Feb 1995776216.58$116
Jan 1995783215.92$111
Dec 19943276015.03$481
Nov 1994481,03515.90$763
Oct 1994561,13415.58$872
Sep 19941739515.29$260
Aug 1994371,02616.13$597
Jul 19944187517.56$720
Jun 1994701,39517.09$1,196
May 1994541,10115.88$858
Apr 1994701,10414.14$990
Mar 1994611,12412.46$760
Feb 19945493612.50$675
Jan 1994791,20112.66$1,000
Dec 1993098012.33$0
Nov 199301,39414.49$0
Oct 199301,20715.85$0
Sep 199301,52715.03$0
Aug 199301,25115.66$0
Jul 199302,00215.46$0
Jun 199301,16216.79$0
May 1993077317.68$0
Apr 199301,08318.05$0
Mar 199301,56018.14$0
Feb 199301,07817.90$0
Jan 199301,08116.93$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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                   94 Mcf  × $  3.05 =       $286

────────────────────────────────────────────────────
Month total                                     $286

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/81623 is the state's own key, not one this site invented.