BLACK STONE-ALLEN A-1

Operated by ZARVONA ENERGY LLC (P-5 950523) in the DOUBLE A WELLS, N (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 231401District 03Field 256461002 tax incentive programmesCondensateGasSaveExport
Value, all time
$21.8 M
Oct 2006 – May 2026
Value, last 12 filed months
$217 k
at the published price for each month
Months reported
236
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 54 leases and 54 wells, and the rule below applies to all of them.

Discovered
2006-01-14
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2013-12-01.

The Commission's schedule remark for this field reads: PSEUDO RULES TO ACCOMMODATE HORIZONTAL WELLS.

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 Gas112009-04-16190480
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
CondensateDisposition225,615 bbl$15,417,932
GasProduction1,093,432 Mcf$6,388,337
Total$21,806,269

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 30.8013, -94.6300. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.80134, -94.63000 · 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
13,461 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 13,461 ft.

Completions filed
Oct 2006
1 of 1 wells

1 well

42-37331071113,461 ftOct 2006

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 (236)

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

236 months

May 2026175236106.413.05$19,341
Apr 202617843898.932.87$18,866
Mar 202634639289.753.15$32,288
Feb 202616131263.503.75$11,394
Jan 202635842759.138.00$24,584
Dec 202517654556.664.41$12,377
Nov 202535335158.593.93$22,060
Oct 202517948859.383.30$12,242
Sep 202517044262.743.08$12,026
Aug 202517464463.933.01$13,065
Jul 202534868366.743.32$25,490
Jun 202517657066.483.13$13,484
May 202518069860.553.23$13,155
Apr 202535144162.363.54$23,451
Mar 2025055567.704.27$2,369
Feb 202517928270.884.34$13,912
Jan 202535127074.324.28$27,242
Dec 2024175068.993.12$12,073
Nov 202417939469.052.20$13,226
Oct 202434188771.372.28$26,361
Sep 202417827869.612.36$13,048
Aug 202417564375.632.06$14,562
Jul 202435181079.932.15$29,794
Jun 202417776278.082.63$15,827
May 202417754978.812.20$15,156
Apr 202434970884.451.66$30,648
Mar 202435841680.301.55$29,390
Feb 202417653476.091.78$14,344
Jan 202435938673.023.30$27,487
Dec 202317850471.262.61$14,000
Nov 202335920877.892.81$28,546
Oct 202317553885.443.09$16,613
Sep 202318065489.042.74$17,816
Aug 202318158580.522.67$16,138
Jul 202317747674.852.64$14,506
Jun 202317241968.962.26$12,807
May 202335739370.622.23$26,087
Apr 202336028478.122.24$28,759
Mar 202317845972.852.39$14,066
Feb 202317660275.112.47$14,704
Jan 202336972276.533.39$30,686
Dec 202218367476.415.73$17,844
Nov 202235166085.005.65$33,561
Oct 202217750687.185.86$18,398
Sep 202233464684.888.16$33,624
Aug 202235881194.529.13$41,240
Jul 2022177601101.587.54$22,512
Jun 2022351677115.097.98$45,797
May 2022187835109.378.43$27,494
Apr 2022356735104.226.84$42,128
Mar 2022360822108.885.08$43,370
Feb 202217662491.054.86$19,057
Jan 202235260881.844.54$31,567
Dec 202136280471.323.90$28,953
Nov 202117860077.435.24$16,925
Oct 202136558379.795.71$32,455
Sep 202117881269.865.35$16,780
Aug 202154047966.024.22$37,672
Jul 202117861070.783.98$15,028
Jun 202117767669.493.38$14,585
May 202136793663.483.02$26,122
Apr 202135675160.362.76$23,560
Mar 202136461861.302.72$23,992
Feb 20211821,03057.805.55$16,234
Jan 202154635650.412.81$28,524
Dec 202018546644.642.68$9,505
Nov 202035566438.772.71$15,561
Oct 20203531236.972.48$13,080
Sep 202034766037.091.99$14,184
Aug 20203491,22439.982.39$16,872
Jul 20203601,56838.371.83$16,675
Jun 20203521,34634.901.69$14,560
May 2020076716.921.81$1,392
Apr 20205531,17514.751.80$10,277
Mar 20203731,34030.341.86$13,804
Feb 202001,07549.881.98$2,129
Jan 20205631,17257.252.09$34,687
Dec 20193691,31859.012.30$24,812
Nov 2019027255.302.75$748
Oct 201936417853.472.42$19,894
Sep 201937152455.052.66$21,816
Aug 201918124253.112.30$10,171
Jul 201935940156.272.46$21,187
Jun 20193611,20852.782.49$22,063
May 201935927758.482.74$21,753
Apr 201918966862.632.75$13,675
Mar 201936237156.803.06$21,698
Feb 201938248450.852.79$20,776
Jan 201937676546.033.23$19,777
Dec 201839273246.594.19$21,327
Nov 20183731,32952.934.24$25,374
Oct 201835969061.443.40$24,402
Sep 20183551,84359.543.11$26,865
Aug 20183691,94959.403.07$27,895
Jul 20181861,98065.142.93$17,921
Jun 20183752,11960.183.08$29,087
May 20183701,96765.382.90$29,896
Apr 20181822,11663.842.90$17,757
Mar 20183803,18161.222.79$32,129
Feb 201836088061.782.77$24,675
Jan 201836698262.874.01$26,948
Dec 20173731,03657.272.92$24,388
Nov 20173821,12755.423.12$24,685
Oct 20171831,78949.292.98$14,358
Sep 20175411,94647.523.09$31,716
Aug 20173581,76745.373.00$21,551
Jul 20173551,80643.873.09$21,149
Jun 20173641,76642.493.09$20,919
May 20175576345.373.26$25,477
Apr 20175551,83947.933.21$32,507
Mar 20171881,97246.772.98$14,677
Feb 20173701,69750.452.95$23,677
Jan 20173571,62349.413.42$23,188
Dec 20165391,57248.763.72$32,134
Nov 20163551,82742.492.64$19,915
Oct 20165361,99546.193.09$30,923
Sep 20163511,90841.553.10$20,500
Aug 20163532,03141.442.92$20,568
Jul 20163562,03441.622.92$20,765
Jun 20165351,90945.352.69$29,390
May 201635549442.521.99$16,078
Apr 20163542,98536.561.99$18,885
Mar 20165412,07933.011.79$21,588
Feb 20163601,98126.472.06$13,617
Jan 20165462,16227.352.36$20,045
Dec 20155441,84532.362.00$21,296
Nov 20153622,07738.792.17$18,544
Oct 20153613,62943.552.43$24,528
Sep 20155353,38942.992.76$32,348
Aug 20155323,92740.162.87$32,645
Jul 20153533,86548.152.95$28,380
Jun 20155343,59456.152.88$40,345
May 20155442,99755.212.96$38,892
Apr 20157113,81649.822.71$45,750
Mar 20153603,71642.892.93$26,346
Feb 20155493,84344.662.98$35,956
Jan 20157154,53643.433.10$45,117
Dec 20143644,68454.693.59$36,729
Nov 20147115,41570.464.25$73,121
Oct 20145275,67178.303.90$63,386
Sep 20145291,95786.164.05$53,496
Aug 20143485,04589.394.04$51,465
Jul 20148384,70096.564.18$100,561
Jun 20143555,56498.164.74$61,203
May 20145323,74194.734.73$68,078
Apr 20145364,65395.944.81$73,801
Mar 20145323,45095.895.06$68,459
Feb 20145333,15997.406.19$71,475
Jan 20147162,38290.404.86$76,305
Dec 20137093,97791.824.35$82,418
Nov 20135344,25388.853.74$63,345
Oct 20135403,95597.423.78$67,554
Sep 20135254,481104.113.72$71,317
Aug 20133555,199104.253.52$55,323
Jul 20135315,310102.523.72$74,179
Jun 20137104,42094.403.93$84,410
May 20135285,43494.834.15$72,616
Apr 20135305,51393.964.28$73,409
Mar 20135382,78593.623.91$61,265
Feb 20135292,71191.233.42$57,532
Jan 20135233,67191.603.42$60,461
Dec 20128994,83586.773.42$94,543
Nov 20125555,15386.953.62$66,937
Oct 20123663,00189.383.40$42,916
Sep 20121,6963,00194.672.92$169,318
Aug 201203,10292.662.91$9,021
Jul 20125723,16985.133.02$58,267
Jun 20127443,12579.822.52$67,258
May 20127763,15891.612.49$78,947
Apr 20121,2012,777101.652.00$127,627
Mar 201202,522105.052.22$5,604
Feb 20125662,635101.102.57$63,995
Jan 20126572,79298.092.73$72,079
Dec 20118012,94796.873.24$87,140
Nov 20116383,00795.723.31$71,026
Oct 20117833,23084.983.65$78,324
Sep 20118923,25583.623.99$87,563
Aug 20115903,50683.404.15$63,754
Jul 20117893,40994.144.52$89,676
Jun 20117753,39692.904.64$87,755
May 20119703,48498.134.40$110,532
Apr 20111,2753,473105.964.33$150,148
Mar 20111943,66196.364.06$33,548
Feb 20117903,51685.644.18$82,352
Jan 20111,0053,77286.504.59$104,241
Dec 20106243,18785.734.35$67,352
Nov 20107433,16780.843.80$72,084
Oct 20109293,71378.103.51$85,583
Sep 20108583,87772.633.98$77,745
Aug 20109604,14673.684.42$89,055
Jul 20108343,86672.554.74$78,818
Jun 20101,0383,45070.364.91$89,975
May 20107964,82171.124.24$77,030
Apr 20101,0394,66481.694.12$104,104
Mar 20101,1374,66178.394.39$109,585
Feb 20109444,17573.585.44$92,181
Jan 20101,1404,52474.365.96$111,752
Dec 20097884,33371.445.48$80,056
Nov 20091,5454,22474.593.75$131,088
Oct 20098214,66272.544.11$78,717
Sep 20091,1804,90765.543.06$92,376
Aug 20091,5285,28167.423.22$120,015
Jul 20099573,22461.133.46$69,671
Jun 20099874,92666.163.90$84,487
May 20091,3705,97054.743.93$98,431
Apr 20091,5596,20746.773.59$95,182
Mar 20099796,52042.144.06$67,720
Feb 20092,0275,74732.814.63$93,132
Jan 20091,1635,94335.865.37$73,625
Dec 20081,1585,81037.105.98$77,689
Nov 20081,5416,18955.496.86$127,969
Oct 20082,0828,01075.246.92$212,095
Sep 20081,3486,806101.767.88$190,784
Aug 20081,8148,747114.228.48$281,396
Jul 20082,2237,752131.0811.39$379,682
Jun 20081,8828,558131.3313.03$358,696
May 20081,6626,908123.1711.57$284,664
Apr 20082,0376,225110.3110.45$289,783
Mar 20082,04710,795101.909.66$312,913
Feb 20082,23512,55392.538.77$316,902
Jan 20082,63215,84990.388.21$367,933
Dec 20072,42718,76088.337.30$351,362
Nov 20072,72616,28691.677.29$368,645
Oct 20073,30321,01382.856.92$419,105
Sep 20072,86823,53575.846.24$364,465
Aug 20074,65323,59269.066.39$472,040
Jul 20073,17223,08370.906.39$372,348
Jun 20073,25322,95062.007.55$374,923
May 20074,55230,65458.747.85$507,904
Apr 20076,59527,36259.617.81$606,694
Mar 20076,27026,18756.927.30$548,105
Feb 20076,17225,17655.108.22$546,923
Jan 20078,36535,74750.306.73$661,224
Dec 200610,46954,07456.656.92$967,177
Nov 200618,48389,46654.207.62$1,683,284
Oct 200618,832102,06854.906.01$1,647,693

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           175 bbl  × $106.41 =    $18,622
Gas                  236 Mcf  × $  3.05 =       $719

────────────────────────────────────────────────────
Month total                                  $19,341

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. 03/G/231401 is the state's own key, not one this site invented.