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 212531District 7CField 679985002 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.7 M
Aug 2005 – May 2026
Value, last 12 filed months
$20 k
at the published price for each month
Months reported
250
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

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
High Cost Gas112006-01-09166005
NGPA1none

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
CondensateDisposition3,605 bbl$251,082
GasProduction260,385 Mcf$1,492,101
Total$1,743,183

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 30.7439, -100.9405. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.74389, -100.94046 · 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
7,860 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 7,860 ft.

Completions filed
Aug 2005
1 of 1 wells

1 well

42-4133227315027,860 ftAug 2005

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 (250)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

250 months

May 2026011106.413.05$34
Apr 202601298.932.87$34
Mar 20260289.753.15$6
Feb 2026038963.503.75$1,459
Jan 2026043659.138.00$3,487
Dec 2025049656.664.41$2,189
Nov 2025049358.593.93$1,936
Oct 2025049059.383.30$1,619
Sep 2025049062.743.08$1,508
Aug 2025050563.933.01$1,522
Jul 2025050966.743.32$1,687
Jun 20254447866.483.13$4,421
May 2025051560.553.23$1,665
Apr 2025049262.363.54$1,743
Mar 2025049867.704.27$2,126
Feb 2025035670.884.34$1,545
Jan 2025048374.324.28$2,067
Dec 2024048368.993.12$1,508
Nov 2024050369.052.20$1,106
Oct 2024054471.372.28$1,241
Sep 2024051369.612.36$1,213
Aug 2024054075.632.06$1,114
Jul 2024048579.932.15$1,041
Jun 2024041678.082.63$1,096
May 20246841878.812.20$6,278
Apr 2024039584.451.66$655
Mar 2024058980.301.55$910
Feb 2024038776.091.78$690
Jan 2024063473.023.30$2,091
Dec 2023029171.262.61$760
Nov 2023026977.892.81$755
Oct 2023029585.443.09$911
Sep 2023030389.042.74$829
Aug 2023026380.522.67$703
Jul 2023029774.852.64$785
Jun 2023031268.962.26$705
May 2023037670.622.23$838
Apr 2023034178.122.24$763
Mar 2023032972.852.39$787
Feb 2023033775.112.47$831
Jan 2023038076.533.39$1,287
Dec 2022039576.415.73$2,263
Nov 2022045085.005.65$2,541
Oct 2022062887.185.86$3,682
Sep 2022054484.888.16$4,441
Aug 2022052494.529.13$4,783
Jul 20220421101.587.54$3,175
Jun 20220389115.097.98$3,103
May 20220483109.378.43$4,073
Apr 20220465104.226.84$3,179
Mar 20220617108.885.08$3,132
Feb 2022054691.054.86$2,653
Jan 2022061081.844.54$2,768
Dec 20218268671.323.90$8,523
Nov 2021030877.435.24$1,613
Oct 2021033679.795.71$1,920
Sep 2021032669.865.35$1,744
Aug 2021034766.024.22$1,465
Jul 2021034170.783.98$1,358
Jun 2021036069.493.38$1,217
May 2021034663.483.02$1,044
Apr 2021034860.362.76$960
Mar 2021036661.302.72$994
Feb 2021028857.805.55$1,598
Jan 2021036450.412.81$1,023
Dec 2020038144.642.68$1,019
Nov 2020039738.772.71$1,075
Oct 2020041936.972.48$1,038
Sep 2020048537.091.99$966
Aug 2020043739.982.39$1,042
Jul 2020043438.371.83$792
Jun 2020048834.901.69$825
May 2020050916.921.81$924
Apr 2020051214.751.80$924
Mar 2020053330.341.86$989
Feb 2020049149.881.98$973
Jan 2020059457.252.09$1,244
Dec 2019049759.012.30$1,145
Nov 2019043055.302.75$1,183
Oct 2019049053.472.42$1,185
Sep 2019060355.052.66$1,602
Aug 2019061453.112.30$1,415
Jul 2019062856.272.46$1,545
Jun 2019060852.782.49$1,515
May 2019063558.482.74$1,740
Apr 2019058662.632.75$1,612
Mar 20194163456.803.06$4,270
Feb 2019059350.852.79$1,656
Jan 2019059546.033.23$1,921
Dec 2018065946.594.19$2,758
Nov 2018063452.934.24$2,686
Oct 2018066961.443.40$2,273
Sep 2018065859.543.11$2,045
Aug 2018070559.403.07$2,162
Jul 2018067265.142.93$1,970
Jun 2018068560.183.08$2,108
May 2018069165.382.90$2,004
Apr 2018064863.842.90$1,880
Mar 2018064361.222.79$1,792
Feb 2018066461.782.77$1,837
Jan 20183865562.874.01$5,015
Dec 2017071257.272.92$2,080
Nov 2017068555.423.12$2,136
Oct 2017068549.292.98$2,044
Sep 2017071847.523.09$2,217
Aug 2017074045.373.00$2,223
Jul 20174673243.873.09$4,278
Jun 2017071942.493.09$2,220
May 2017074445.373.26$2,428
Apr 2017072447.933.21$2,325
Mar 2017075946.772.98$2,265
Feb 2017067950.452.95$2,005
Jan 2017071249.413.42$2,434
Dec 20164775648.763.72$5,106
Nov 2016073542.492.64$1,944
Oct 2016075846.193.09$2,342
Sep 2016075241.553.10$2,332
Aug 2016079341.442.92$2,319
Jul 2016074541.622.92$2,179
Jun 2016068945.352.69$1,851
May 20167476542.521.99$4,670
Apr 2016076736.561.99$1,527
Mar 2016068533.011.79$1,229
Feb 2016069526.472.06$1,434
Jan 2016073227.352.36$1,731
Dec 2015082232.362.00$1,645
Nov 2015083538.792.17$1,810
Oct 2015082543.552.43$2,002
Sep 2015077442.992.76$2,135
Aug 2015078640.162.87$2,258
Jul 2015088548.152.95$2,606
Jun 20155189456.152.88$5,441
May 2015061355.212.96$1,812
Apr 2015078149.822.71$2,114
Mar 2015088442.892.93$2,594
Feb 2015073444.662.98$2,185
Jan 2015284843.433.10$2,716
Dec 20144083854.693.59$5,197
Nov 2014086870.464.25$3,691
Oct 2014083078.303.90$3,238
Sep 2014086986.164.05$3,515
Aug 20147492589.394.04$10,347
Jul 2014088796.564.18$3,707
Jun 2014088698.164.74$4,197
May 2014091794.734.73$4,334
Apr 2014088695.944.81$4,261
Mar 2014082995.895.06$4,192
Feb 2014083997.406.19$5,195
Jan 20146798390.404.86$10,835
Dec 2013097391.824.35$4,237
Nov 2013094388.853.74$3,525
Oct 2013096197.423.78$3,632
Sep 20130961104.113.72$3,573
Aug 2013109984104.253.52$14,830
Jul 20130947102.523.72$3,521
Jun 2013087694.403.93$3,446
May 2013097994.834.15$4,062
Apr 201301,15993.964.28$4,964
Mar 2013048793.623.91$1,906
Feb 2013091791.233.42$3,136
Jan 201301,02391.603.42$3,499
Dec 2012093486.773.42$3,194
Nov 20128397886.953.62$10,762
Oct 2012094789.383.40$3,220
Sep 201201,02094.672.92$2,977
Aug 201201,03092.662.91$2,995
Jul 2012078085.133.02$2,356
Jun 2012090979.822.52$2,290
May 201201,03591.612.49$2,575
Apr 2012721,003101.652.00$9,322
Mar 201201,029105.052.22$2,287
Feb 20120964101.102.57$2,478
Jan 201201,03298.092.73$2,822
Dec 20111521,02896.873.24$18,055
Nov 201101,00395.723.31$3,321
Oct 201101,12384.983.65$4,097
Sep 2011091283.623.99$3,635
Aug 201101,04683.404.15$4,340
Jul 201101,13594.144.52$5,127
Jun 201101,09292.904.64$5,067
May 201101,23798.134.40$5,449
Apr 20110448105.964.33$1,941
Mar 201101,09796.364.06$4,451
Feb 2011095785.644.18$4,000
Jan 201101,15286.504.59$5,286
Dec 2010421,17085.734.35$8,688
Nov 201001,19680.843.80$4,539
Oct 201001,25178.103.51$4,390
Sep 201001,21872.633.98$4,847
Aug 2010721,20673.684.42$10,635
Jul 201001,10072.554.74$5,210
Jun 201001,19270.364.91$5,853
May 201001,14171.124.24$4,832
Apr 201001,16281.694.12$4,791
Mar 2010541,29878.394.39$9,930
Feb 201001,22773.585.44$6,678
Jan 201001,36374.365.96$8,129
Dec 2009381,36171.445.48$10,178
Nov 2009831,34874.593.75$11,248
Oct 200901,41672.544.11$5,820
Sep 200901,39465.543.06$4,272
Aug 2009681,45967.423.22$9,280
Jul 200901,46761.133.46$5,082
Jun 200901,44466.163.90$5,624
May 200901,38554.743.93$5,437
Apr 200901,19346.773.59$4,280
Mar 20091541,51342.144.06$12,631
Feb 200901,39632.814.63$6,468
Jan 200901,48835.865.37$7,992
Dec 200801,67037.105.98$9,982
Nov 200801,82155.496.86$12,493
Oct 200801,05375.246.92$7,289
Sep 2008161679101.767.88$21,732
Aug 200801,477114.228.48$12,529
Jul 200801,682131.0811.39$19,157
Jun 200801,675131.3313.03$21,830
May 200801,748123.1711.57$20,232
Apr 200801,706110.3110.45$17,836
Mar 200801,769101.909.66$17,096
Feb 200801,76492.538.77$15,471
Jan 20081821,88890.388.21$31,942
Dec 200701,99188.337.30$14,538
Nov 200701,90191.677.29$13,862
Oct 200702,14982.856.92$14,875
Sep 200702,05275.846.24$12,813
Aug 200702,13169.066.39$13,613
Jul 20071612,10270.906.39$24,842
Jun 200702,19862.007.55$16,591
May 200702,33358.747.85$18,305
Apr 200702,21059.617.81$17,249
Mar 200702,54556.927.30$18,584
Feb 20071652,34555.108.22$28,358
Jan 200702,46850.306.73$16,602
Dec 200602,61656.656.92$18,099
Nov 200602,56354.207.62$19,524
Oct 20061612,76354.906.01$25,455
Sep 200602,76160.085.04$13,908
Aug 200603,20168.717.34$23,495
Jul 20061642,77469.376.34$28,972
Jun 200602,62966.286.38$16,783
May 200602,83266.016.42$18,196
Apr 20061672,72864.397.36$30,833
Mar 200603,05256.707.08$21,617
Feb 20061692,95857.597.75$32,661
Jan 200603,63460.598.93$32,464
Dec 20051644,22154.9413.42$65,637
Nov 20051744,70754.6910.59$59,356
Oct 200505,92558.3413.80$81,740
Sep 20051615,94661.4512.08$81,715
Aug 20051758,09161.519.80$90,030

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                   11 Mcf  × $  3.05 =        $34

────────────────────────────────────────────────────
Month total                                      $34

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/212531 is the state's own key, not one this site invented.