POST ESTATE

Operated by AVIATOR ENERGY, LLC (P-5 103337) in the ALJENDA - BLP (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 66309District 8AField 01572600Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$11.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$613 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 10 wells, and the rule below applies to all of them.

Discovered
1989-01-02
as the register files it
Field class
Oil
the register's own label
Between wells
933 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 1990-10-01.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: PER DOC 8A-97401 FL RULES MADE PERMANENT 4-6-92

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
OilDisposition213,752 bbl$10,792,037
Casinghead gasProduction133,260 Mcf$355,811
Total$11,147,848

56,409 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 (7)

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 33.2767, -101.2709. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

33.27895, -101.27150 · 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
28.6%
2 of 7 wells
With a plug date
14.3%
1 of 7 wells
Median depth
8,250 ft
7 wells filed one
Completion to plug
16 months
median over 1 well

What the state filed about each well

On the RRC proration schedule
228.6%
A plug date is filed
114.3%
BothOn the schedule and plugged. Neither fact cancels the other.
114.3%
NeitherNo plug date, and not on the schedule.
571.4%

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 8,200 and 8,275 ft, median 8,250 ft, over the 7 wells that filed a depth.

Completions filed
Jun 1989 – Sep 2013
7 of 7 wells
Plug dates filed
Jun 2003
1 of 7 wells; 6 filed none

Last completion to plug: a median of 16 months across the 1 well that filed both dates, with the middle half between 16 months and 16 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-169328735018,215 ftSep 2013
42-169334446068,275 ftJul 2012
42-169329236028,275 ftJun 2012
42-169329196018,225 ftFeb 2002Jun 2003Yes
42-169330485058,250 ftMar 1997
42-169330045048,250 ftMay 1995Yes
42-169329105038,200 ftJun 1989

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 20265000106.413.05$53,205
Apr 2026681098.932.87$67,371
Mar 2026660089.753.15$59,235
Feb 2026678063.503.75$43,053
Jan 2026854059.138.00$50,497
Dec 2025695056.664.41$39,379
Nov 20251,073058.593.93$62,867
Oct 20251,071059.383.30$63,596
Sep 20251,221062.743.08$76,606
Aug 20251,034063.933.01$66,104
Jul 2025181066.743.32$12,080
Jun 2025287066.483.13$19,080
May 2025473060.553.23$28,640
Apr 2025352062.363.54$21,951
Mar 2025291067.704.27$19,701
Feb 2025404070.884.34$28,636
Jan 2025176074.324.28$13,080
Dec 2024358068.993.12$24,698
Nov 2024179069.052.20$12,360
Oct 2024362071.372.28$25,836
Sep 2024108069.612.36$7,518
Aug 20240075.632.06$0
Jul 2024181079.932.15$14,467
Jun 20240078.082.63$0
May 202433712478.812.20$26,832
Apr 2024012084.451.66$199
Mar 2024012480.301.55$192
Feb 202417814576.091.78$13,803
Jan 202418015573.023.30$13,655
Dec 202318215571.262.61$13,374
Nov 2023015077.892.81$421
Oct 202318815585.443.09$16,541
Sep 2023015089.042.74$410
Aug 202317715580.522.67$14,666
Jul 202318515574.852.64$14,257
Jun 2023015068.962.26$339
May 202317418670.622.23$12,702
Apr 2023018078.122.24$403
Mar 202318318672.852.39$13,777
Feb 202317816875.112.47$13,784
Jan 2023018676.533.39$630
Dec 202219018676.415.73$15,584
Nov 2022018085.005.65$1,016
Oct 202220218687.185.86$18,701
Sep 202218018084.888.16$16,748
Aug 2022018694.529.13$1,698
Jul 2022187186101.587.54$20,398
Jun 2022184180115.097.98$22,612
May 20220186109.378.43$1,569
Apr 2022177120104.226.84$19,267
Mar 2022182186108.885.08$20,760
Feb 202218216891.054.86$17,387
Jan 2022018681.844.54$844
Dec 202118218671.323.90$13,705
Nov 2021021077.435.24$1,100
Oct 202118421779.795.71$15,921
Sep 202118821069.865.35$14,257
Aug 2021021766.024.22$916
Jul 202118021770.783.98$13,605
Jun 202118221069.493.38$13,357
May 2021021763.483.02$655
Apr 202117721060.362.76$11,263
Mar 202118121761.302.72$11,685
Feb 2021019657.805.55$1,087
Jan 202118821750.412.81$10,087
Dec 202037721744.642.68$17,410
Nov 202018421038.772.71$7,702
Oct 202018821736.972.48$7,488
Sep 2020021037.091.99$418
Aug 202018121739.982.39$7,754
Jul 202018421738.371.83$7,456
Jun 202018221034.901.69$6,707
May 202018621716.921.81$3,541
Apr 202018321014.751.80$3,078
Mar 202017721730.341.86$5,773
Feb 202018320349.881.98$9,530
Jan 20201828657.252.09$10,600
Dec 20191867559.012.30$11,149
Nov 20191808355.302.75$10,182
Oct 20191848853.472.42$10,051
Sep 20191797255.052.66$10,045
Aug 201917810853.112.30$9,702
Jul 20191778256.272.46$10,162
Jun 20191819552.782.49$9,790
May 20191818158.482.74$10,807
Apr 20191815762.632.75$11,493
Mar 20191833856.803.06$10,511
Feb 20191876850.852.79$9,699
Jan 20191867346.033.23$8,797
Dec 201819010346.594.19$9,283
Nov 20181868152.934.24$10,188
Oct 20181906861.443.40$11,905
Sep 20181847359.543.11$11,182
Aug 201806459.403.07$196
Jul 20183817365.142.93$25,032
Jun 201807560.183.08$231
May 201837919565.382.90$25,345
Apr 20180063.842.90$0
Mar 20183799161.222.79$23,456
Feb 20181926461.782.77$12,039
Jan 20181929662.874.01$12,456
Dec 201719010657.272.92$11,191
Nov 20171919255.423.12$10,872
Oct 20171916849.292.98$9,617
Sep 20171886947.523.09$9,147
Aug 20171906345.373.00$8,810
Jul 201707343.873.09$225
Jun 20173466042.493.09$14,887
May 20171805945.373.26$8,359
Apr 20171896547.933.21$9,268
Mar 20173748946.772.98$17,758
Feb 201707050.452.95$207
Jan 20171858749.413.42$9,438
Dec 20163729648.763.72$18,496
Nov 20161849342.492.64$8,064
Oct 201618610046.193.09$8,900
Sep 201637210141.553.10$15,770
Aug 201618710341.442.92$8,050
Jul 20161848841.622.92$7,915
Jun 20163599945.352.69$16,547
May 2016010042.521.99$199
Apr 20163729036.561.99$13,780
Mar 20161929833.011.79$6,514
Feb 201618710426.472.06$5,165
Jan 20161847727.352.36$5,214
Dec 20153807832.362.00$12,453
Nov 201507838.792.17$169
Oct 201538412743.552.43$17,031
Sep 201518817142.992.76$8,554
Aug 201518716740.162.87$7,990
Jul 201538012348.152.95$18,659
Jun 201519213556.152.88$11,170
May 201518913955.212.96$10,846
Apr 201538513649.822.71$19,549
Mar 201519214242.892.93$8,652
Feb 201538212444.662.98$17,429
Jan 201519213143.433.10$8,745
Dec 201418814154.693.59$10,788
Nov 201419110970.464.25$13,921
Oct 201437911878.303.90$30,136
Sep 201418715686.164.05$16,743
Aug 201436920289.394.04$33,800
Jul 201417818396.564.18$17,953
Jun 201437011898.164.74$36,878
May 201418914394.734.73$18,580
Apr 201436712195.944.81$35,792
Mar 201426812295.895.06$26,315
Feb 201419012397.406.19$19,268
Jan 201437115690.404.86$34,297
Dec 201339112491.824.35$36,442
Nov 201318410388.853.74$16,733
Oct 201319312097.423.78$19,256
Sep 201319591104.113.72$20,640
Aug 2013190104104.253.52$20,174
Jul 2013374181102.523.72$39,015
Jun 201318912194.403.93$18,318
May 201338311894.834.15$36,809
Apr 201318514393.964.28$17,995
Mar 201337310593.623.91$35,331
Feb 201338211891.233.42$35,253
Jan 201318111491.603.42$16,969
Dec 201218916286.773.42$16,954
Nov 20121929786.953.62$17,046
Oct 201237419189.383.40$34,077
Sep 201237722494.672.92$36,344
Aug 201218631592.662.91$18,151
Jul 201255428185.133.02$48,011
Jun 201236416279.822.52$29,463
May 201238616691.612.49$35,775
Apr 2012382156101.652.00$39,142
Mar 2012740201105.052.22$78,184
Feb 2012366187101.102.57$37,483
Jan 201276418598.092.73$75,447
Dec 201138617796.873.24$37,965
Nov 201157820895.723.31$56,015
Oct 201158018884.983.65$49,974
Sep 201175818283.623.99$64,109
Aug 201193128283.404.15$78,816
Jul 201174729694.144.52$71,660
Jun 201174624292.904.64$70,426
May 201194427298.134.40$93,833
Apr 2011756293105.964.33$81,375
Mar 201195428296.364.06$93,072
Feb 201176023485.644.18$66,065
Jan 201196330286.504.59$84,685
Dec 20101,32227485.734.35$114,526
Nov 201018626980.843.80$16,057
Oct 20101,11823378.103.51$88,133
Sep 20101,13523372.633.98$83,362
Aug 201074830873.684.42$56,474
Jul 201095029572.554.74$70,320
Jun 201094635670.364.91$68,309
May 20101,13533571.124.24$82,140
Apr 201076328781.694.12$63,513
Mar 201095331678.394.39$76,092
Feb 201095422773.585.44$71,431
Jan 201095431074.365.96$72,788
Dec 200996122671.445.48$69,893
Nov 200995620274.593.75$72,066
Oct 200995021672.544.11$69,801
Sep 200993531865.543.06$62,254
Aug 200995434967.423.22$65,442
Jul 200995029361.133.46$59,089
Jun 200995223466.163.90$63,896
May 20091,15039554.743.93$64,502
Apr 200975816846.773.59$36,054
Mar 20091,15826742.144.06$49,882
Feb 20091,14226532.814.63$38,697
Jan 200977030135.865.37$29,229
Dec 20081,00433137.105.98$39,227
Nov 200896235055.496.86$55,783
Oct 20081,13745775.246.92$88,711
Sep 20081,319366101.767.88$137,104
Aug 2008941432114.228.48$111,146
Jul 2008948392131.0811.39$128,729
Jun 2008945458131.3313.03$130,076
May 20081,127353123.1711.57$142,898
Apr 20081,145456110.3110.45$131,072
Mar 2008750497101.909.66$81,228
Feb 200895937292.538.77$91,999
Jan 20081,34227690.388.21$123,555
Dec 200775640788.337.30$69,749
Nov 20071,14330891.677.29$107,025
Oct 200794641582.856.92$81,249
Sep 200794642075.846.24$74,367
Aug 20071,12551769.066.39$80,995
Jul 200795745270.906.39$70,739
Jun 200790537262.007.55$58,918
May 20071,32736458.747.85$80,804
Apr 20071,14038259.617.81$70,937
Mar 200796039156.927.30$57,498
Feb 200790029055.108.22$51,973
Jan 20071,14536450.306.73$60,042
Dec 20061,17445156.656.92$69,627
Nov 200678338454.207.62$45,364
Oct 20061,16353354.906.01$67,054
Sep 200657923060.085.04$35,945
Aug 20061,15633668.717.34$81,895
Jul 20061,14233069.376.34$81,314
Jun 200696238466.286.38$66,213
May 200696359466.016.42$67,384
Apr 20061,33438564.397.36$88,730
Mar 200699637256.707.08$59,108
Feb 20061,00214557.597.75$58,829
Jan 200698017660.598.93$60,950
Dec 20051,18825354.9413.42$68,663
Nov 20051,18725354.6910.59$67,596
Oct 20051,18841458.3413.80$75,019
Sep 20051,16828361.4512.08$75,192
Aug 200575834961.519.80$50,044
Jul 200594632255.697.84$55,208
Jun 200573531952.337.38$40,817
May 200591735045.226.65$43,795
Apr 200573825449.207.36$38,179
Mar 200591724650.377.15$47,949
Feb 200589916545.226.31$41,694
Jan 20051,07623543.166.32$47,926
Dec 200453524539.866.75$22,979
Nov 20041,07524845.286.33$50,246
Oct 200488532249.706.52$46,082
Sep 200491137343.245.28$41,363
Aug 200490330042.375.55$39,925
Jul 200491538838.286.08$37,387
Jun 200491230636.106.43$34,892
May 200472735837.486.49$29,573
Apr 200490025234.475.86$32,499
Mar 20041,06830534.365.53$38,383
Feb 20041,08426032.455.51$36,608
Jan 200490928032.036.30$30,879
Dec 200391229730.266.30$29,469
Nov 200391824028.804.60$27,541
Oct 20031,09231828.174.76$32,275
Sep 200390928226.314.75$25,255
Aug 200390145329.765.13$29,138
Jul 20031,07129529.415.17$33,024
Jun 200390026428.565.98$27,284
May 20039059726.595.97$24,643
Apr 20031,05322726.675.41$29,311
Mar 200391115031.146.10$29,283
Feb 200389718833.487.93$31,522
Jan 200389225030.315.58$28,432
Dec 200291314426.914.85$25,268
Nov 200290423824.664.14$23,277
Oct 200272024226.464.23$20,075
Sep 200290322027.443.64$25,578
Aug 200289830025.963.16$24,261
Jul 200272125024.583.06$18,488
Jun 200272615623.733.34$17,749
May 200272720024.663.58$18,645
Apr 200272429723.653.51$18,166
Mar 200254130722.003.10$12,855
Feb 200273121518.222.38$13,830
Jan 200254716817.172.38$9,791
Dec 200173227916.932.36$13,052
Nov 200136618518.072.41$7,059
Oct 200154316019.782.53$11,145
Sep 200171621824.262.25$17,861
Aug 200154317524.873.05$14,039
Jul 200135813123.933.20$8,986
Jun 200154831524.563.82$14,663
May 200153628425.524.31$14,902
Apr 200154414824.685.34$14,216
Mar 200154813324.545.38$14,163
Feb 200155021827.755.77$16,520
Jan 20013629827.478.40$10,767
Dec 200055420226.889.12$16,734
Nov 200053717932.215.66$18,310
Oct 200053814831.235.15$17,563
Sep 200071418931.875.19$23,735
Aug 200035828129.644.54$11,887
Jul 200053431128.534.09$16,507
Jun 200052728429.304.40$16,690
May 200072641327.263.68$21,311
Apr 200053526224.513.12$13,929
Mar 200054218928.422.86$15,944
Feb 200072411927.622.73$20,321
Jan 20005509825.272.48$14,142
Dec 199972616524.282.42$18,027
Nov 199955023623.192.43$13,329
Oct 199989740420.982.80$19,952
Sep 199936222521.752.62$8,463
Aug 199935425319.262.88$7,546
Jul 199917618617.892.37$3,590
Jun 199953718915.942.36$9,006
May 199935823515.792.32$6,198
Apr 199918215415.102.21$3,088
Mar 199935923212.471.84$4,903
Feb 19993612079.981.82$3,979
Jan 199918219110.381.90$2,252
Dec 19983603059.201.77$3,853
Nov 199855042610.892.19$6,921
Oct 199835533512.421.97$5,069
Sep 199818125112.592.08$2,802
Aug 199836134211.301.91$4,732
Jul 199853230911.742.24$6,937
Jun 199835827511.242.24$4,639
May 199835728212.622.21$5,128
Apr 199836025413.042.51$5,331
Mar 199854514012.802.31$7,299
Feb 199817817113.952.30$2,876
Jan 199854514414.702.15$8,322
Dec 199742957516.322.41$8,388
Nov 199753765118.193.09$11,778
Oct 199735173119.253.15$9,059
Sep 199736271417.742.95$8,532
Aug 199754277017.862.55$11,647
Jul 199734270917.582.25$7,605
Jun 199753168517.242.26$10,701
May 199753786818.972.31$12,191
Apr 199753889117.882.08$11,475
Mar 199753687318.951.94$11,850
Feb 199736070220.492.21$8,925
Jan 199718180323.483.54$7,092
Dec 199652488723.32$12,220
Nov 199635435421.97$7,777
Oct 199635591423.31$8,275
Sep 199634490122.22$7,644
Aug 199635486920.26$7,172
Jul 199617879719.55$3,480
Jun 199635671818.73$6,668
May 199635489719.43$6,878
Apr 199652190221.51$11,207
Mar 199636196719.38$6,996
Feb 199635577716.98$6,028
Jan 199635974817.07$6,128
Dec 199536087017.19$6,188
Nov 199536075116.00$5,760
Oct 199552799115.43$8,132
Sep 199534077016.18$5,501
Aug 199535979715.92$5,715
Jul 199535990715.24$5,471
Jun 19955361,06116.41$8,796
May 19953551,05317.56$6,234
Apr 19955351,22217.73$9,486
Mar 19957141,22016.44$11,738
Feb 19955291,15116.58$8,771
Jan 19957141,13815.92$11,367
Dec 19947191,26215.03$10,807
Nov 19947101,26715.90$11,289
Oct 199470793315.58$11,015
Sep 19945321,08415.29$8,134
Aug 19948911,06216.13$14,372
Jul 19947161,33617.56$12,573
Jun 19945361,27817.09$9,160
May 19941,0581,61615.88$16,801
Apr 19941,0791,45814.14$15,257
Mar 19949031,62312.46$11,251
Feb 19945401,36912.50$6,750
Jan 19941,0801,03012.66$13,673
Dec 199336599512.33$4,500
Nov 19938991,05014.49$13,027
Oct 19938961,09015.85$14,202
Sep 19939021,66315.03$13,557
Aug 19931,0761,81715.66$16,850
Jul 19938961,89115.46$13,852
Jun 19938961,91216.79$15,044
May 19931,0712,10017.68$18,935
Apr 19931,0831,86618.05$19,548
Mar 19931,0631,84518.14$19,283
Feb 19931,0891,33517.90$19,493
Jan 19931,0771,86516.93$18,234

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
Oil                  500 bbl  × $106.41 =    $53,205
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $53,205

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. 8A/O/66309 is the state's own key, not one this site invented.