WINDER, SYLVIA

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

Oil lease lease 62603District 8AField 72560500NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$162 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 10 leases and 11 wells, and the rule below applies to all of them.

Discovered
1979-10-14
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
NGPA2none

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
OilDisposition91,092 bbl$4,148,097
Casinghead gasProduction28,183 Mcf$56,513
Total$4,204,610

16,269 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 (2)

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 33.1859, -101.5237. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.18587, -101.52374 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
8,972 ft
2 wells filed one
Completion to plug
19.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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

Between 8,850 and 9,094 ft, median 8,972 ft, over the 2 wells that filed a depth.

Completions filed
Jul 1980 – Apr 1984
2 of 2 wells
Plug dates filed
Dec 2003
1 of 2 wells; 1 filed none

Last completion to plug: a median of 19.7 years across the 1 well that filed both dates, with the middle half between 19.7 years and 19.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-1693107719,094 ftApr 1984Dec 2003Yes
42-1693129728,850 ftJul 1980

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 20261800106.413.05$19,154
Apr 2026154098.932.87$15,235
Mar 2026332089.753.15$29,797
Feb 2026166063.503.75$10,541
Jan 20260059.138.00$0
Dec 2025180056.664.41$10,199
Nov 2025343058.593.93$20,096
Oct 2025179059.383.30$10,629
Sep 2025177062.743.08$11,105
Aug 2025169063.933.01$10,804
Jul 2025180066.743.32$12,013
Jun 2025180066.483.13$11,966
May 2025178060.553.23$10,778
Apr 2025173062.363.54$10,788
Mar 2025181067.704.27$12,254
Feb 2025176070.884.34$12,475
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024177071.372.28$12,632
Sep 20240069.612.36$0
Aug 2024177075.632.06$13,387
Jul 2024176079.932.15$14,068
Jun 2024174078.082.63$13,586
May 20240078.812.20$0
Apr 2024182084.451.66$15,370
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023174077.892.81$13,553
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 2023172080.522.67$13,849
Jul 2023186074.852.64$13,922
Jun 2023360068.962.26$24,826
May 2023182070.622.23$12,853
Apr 2023181078.122.24$14,140
Mar 20230072.852.39$0
Feb 2023181075.112.47$13,595
Jan 20230076.533.39$0
Dec 2022183076.415.73$13,983
Nov 2022181085.005.65$15,385
Oct 20220087.185.86$0
Sep 2022180084.888.16$15,278
Aug 20220094.529.13$0
Jul 20221860101.587.54$18,894
Jun 20221690115.097.98$19,450
May 20221660109.378.43$18,155
Apr 202200104.226.84$0
Mar 20221780108.885.08$19,381
Feb 20220091.054.86$0
Jan 2022189081.844.54$15,468
Dec 2021180071.323.90$12,838
Nov 20210077.435.24$0
Oct 2021182079.795.71$14,522
Sep 2021180069.865.35$12,575
Aug 2021169066.024.22$11,157
Jul 20210070.783.98$0
Jun 2021178069.493.38$12,369
May 2021164063.483.02$10,411
Apr 20210060.362.76$0
Mar 2021179061.302.72$10,973
Feb 20210057.805.55$0
Jan 2021184050.412.81$9,275
Dec 2020164044.642.68$7,321
Nov 2020177038.772.71$6,862
Oct 20200036.972.48$0
Sep 2020176037.091.99$6,528
Aug 2020192039.982.39$7,676
Jul 2020177038.371.83$6,791
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020147014.751.80$2,168
Mar 2020179030.341.86$5,431
Feb 20200049.881.98$0
Jan 2020180057.252.09$10,305
Dec 2019180059.012.30$10,622
Nov 2019179055.302.75$9,899
Oct 2019357053.472.42$19,089
Sep 20190055.052.66$0
Aug 2019184053.112.30$9,772
Jul 2019168056.272.46$9,453
Jun 20190052.782.49$0
May 2019353058.482.74$20,643
Apr 20190062.632.75$0
Mar 2019180056.803.06$10,224
Feb 2019179050.852.79$9,102
Jan 2019173046.033.23$7,963
Dec 2018180046.594.19$8,386
Nov 20180052.934.24$0
Oct 2018357061.443.40$21,934
Sep 20180059.543.11$0
Aug 2018186059.403.07$11,048
Jul 2018180065.142.93$11,725
Jun 2018176060.183.08$10,592
May 2018158065.382.90$10,330
Apr 2018181063.842.90$11,555
Mar 2018184061.222.79$11,264
Feb 2018180061.782.77$11,120
Jan 2018178062.874.01$11,191
Dec 2017174057.272.92$9,965
Nov 2017179055.423.12$9,920
Oct 2017180049.292.98$8,872
Sep 20170047.523.09$0
Aug 2017354045.373.00$16,061
Jul 20170043.873.09$0
Jun 2017351042.493.09$14,914
May 2017184045.373.26$8,348
Apr 20170047.933.21$0
Mar 2017182046.772.98$8,512
Feb 2017356050.452.95$17,960
Jan 20170049.413.42$0
Dec 2016182048.763.72$8,874
Nov 20161814742.492.64$7,815
Oct 20161804746.193.09$8,459
Sep 20161834741.553.10$7,749
Aug 20163674741.442.92$15,346
Jul 201604741.622.92$137
Jun 20161844745.352.69$8,471
May 20161794742.521.99$7,705
Apr 20161844736.561.99$6,821
Mar 20161914733.011.79$6,389
Feb 20161854726.472.06$4,994
Jan 20161594727.352.36$4,460
Dec 20151774732.362.00$5,822
Nov 20151874738.792.17$7,356
Oct 201504743.552.43$114
Sep 20151824742.992.76$7,954
Aug 20151904740.162.87$7,765
Jul 20151834748.152.95$8,950
Jun 20151584756.152.88$9,007
May 20151864755.212.96$10,408
Apr 20151584749.822.71$7,999
Mar 20151954742.892.93$8,501
Feb 20151784744.662.98$8,089
Jan 20151944743.433.10$8,571
Dec 20141904754.693.59$10,560
Nov 20141944770.464.25$13,869
Oct 20141864778.303.90$14,747
Sep 20141684786.164.05$14,665
Aug 20141854789.394.04$16,727
Jul 20141854796.564.18$18,060
Jun 201404798.164.74$223
May 20141824794.734.73$17,463
Apr 20141864795.944.81$18,071
Mar 20141884795.895.06$18,265
Feb 20141874797.406.19$18,505
Jan 20141684790.404.86$15,416
Dec 20131824791.824.35$16,916
Nov 20131864788.853.74$16,702
Oct 20131924797.423.78$18,882
Sep 201316947104.113.72$17,769
Aug 201318447104.253.52$19,348
Jul 201318247102.523.72$18,833
Jun 20131894794.403.93$18,026
May 20131864794.834.15$17,833
Apr 20131944793.964.28$18,430
Mar 20131914793.623.91$18,065
Feb 20131904791.233.42$17,494
Jan 20131944791.603.42$17,931
Dec 20121934786.773.42$16,907
Nov 20121934786.953.62$16,952
Oct 20121844789.383.40$16,606
Sep 20121824794.672.92$17,367
Aug 20121894792.662.91$17,649
Jul 20121914785.133.02$16,402
Jun 20121854779.822.52$14,885
May 20123374791.612.49$30,990
Apr 201219047101.652.00$19,407
Mar 201219347105.052.22$20,379
Feb 201219447101.102.57$19,734
Jan 20121914798.092.73$18,864
Dec 20111884796.873.24$18,364
Nov 20111884795.723.31$18,151
Oct 20111894784.983.65$16,233
Sep 20111914783.623.99$16,159
Aug 20111894783.404.15$15,958
Jul 20113604794.144.52$34,103
Jun 201104792.904.64$218
May 20113494798.134.40$34,454
Apr 201118747105.964.33$20,018
Mar 20111944796.364.06$18,885
Feb 20111764785.644.18$15,269
Jan 20111944786.504.59$16,997
Dec 20101904785.734.35$16,493
Nov 20101864780.843.80$15,215
Oct 20101934778.103.51$15,238
Sep 20103684772.633.98$26,915
Aug 20101824773.684.42$13,617
Jul 20101854772.554.74$13,644
Jun 20101904770.364.91$13,599
May 20101824771.124.24$13,143
Apr 20101884781.694.12$15,551
Mar 20103704778.394.39$29,211
Feb 20101854773.585.44$13,868
Jan 20101864774.365.96$14,111
Dec 20091894771.445.48$13,760
Nov 20091844774.593.75$13,901
Oct 20091834772.544.11$13,468
Sep 20093734765.543.06$24,590
Aug 20091904767.423.22$12,961
Jul 20091824761.133.46$11,288
Jun 20093604766.163.90$24,001
May 20091894754.743.93$10,530
Apr 20091814746.773.59$8,634
Mar 20091904742.144.06$8,197
Feb 20091914732.814.63$6,484
Jan 20093494735.865.37$12,768
Dec 20082034737.105.98$7,812
Nov 20081914755.496.86$10,921
Oct 20083774775.246.92$28,691
Sep 200818647101.767.88$19,298
Aug 200816947114.228.48$19,702
Jul 200837447131.0811.39$49,559
Jun 200836947131.3313.03$49,073
May 200818847123.1711.57$23,700
Apr 200817347110.3110.45$19,575
Mar 200837247101.909.66$38,361
Feb 200804792.538.77$412
Jan 20083614790.388.21$33,013
Dec 20072024788.337.30$18,186
Nov 20072034791.677.29$18,952
Oct 20073514782.856.92$29,406
Sep 20072044775.846.24$15,765
Aug 20073954769.066.39$27,579
Jul 20072024770.906.39$14,622
Jun 20071994762.007.55$12,693
May 20073944758.747.85$23,512
Apr 20071694759.617.81$10,441
Mar 20073614756.927.30$20,891
Feb 20072044755.108.22$11,627
Jan 20074054750.306.73$20,688
Dec 20061884756.656.92$10,975
Nov 20063874754.207.62$21,333
Oct 20061814754.906.01$10,220
Sep 20062024760.085.04$12,373
Aug 20063904768.717.34$27,142
Jul 20061924769.376.34$13,617
Jun 20063984766.286.38$26,679
May 20061934766.016.42$13,042
Apr 20061944764.397.36$12,838
Mar 20063934756.707.08$22,616
Feb 20061974757.597.75$11,710
Jan 20061854760.598.93$11,629
Dec 20051904754.9413.42$11,069
Nov 20053354754.6910.59$18,819
Oct 20051954758.3413.80$12,025
Sep 20051914761.4512.08$12,305
Aug 20053504761.519.80$21,989
Jul 20051894755.697.84$10,894
Jun 20051944752.337.38$10,499
May 20053424745.226.65$15,778
Apr 200504749.207.36$346
Mar 20051894750.377.15$9,856
Feb 20051854745.226.31$8,662
Jan 20051614743.166.32$7,246
Dec 200404739.866.75$317
Nov 20041164745.286.33$5,550
Oct 200404749.706.52$306
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20041664738.286.08$6,640
Jun 20041724736.106.43$6,512
May 20043234737.486.49$12,411
Apr 20044444734.475.86$15,580
Mar 20043384734.365.53$11,874
Feb 20043114732.455.51$10,351
Jan 20044984732.036.30$16,247
Dec 20033414730.266.30$10,615
Nov 20033884728.804.60$11,390
Oct 20033854728.174.76$11,069
Sep 20033954726.314.75$10,616
Aug 20035394729.765.13$16,282
Jul 20033724729.415.17$11,184
Jun 20033614728.565.98$10,591
May 20035454726.595.97$14,772
Apr 20033734726.675.41$10,202
Mar 20035204731.146.10$16,479
Feb 20033544733.487.93$12,224
Jan 20035584730.315.58$17,175
Dec 20025514726.914.85$15,056
Nov 20023534724.664.14$8,899
Oct 20025524726.464.23$14,805
Sep 20025474727.443.64$15,181
Aug 20023634725.963.16$9,572
Jul 200255212624.583.06$13,954
Jun 200254712623.733.34$13,401
May 200254712624.663.58$13,941
Apr 200254012623.653.51$13,214
Mar 200270812622.003.10$15,967
Feb 200254212618.222.38$10,175
Jan 200255012617.172.38$9,743
Dec 200136725216.932.36$6,809
Nov 200156325218.072.41$10,780
Oct 200193725219.782.53$19,171
Sep 200154825224.262.25$13,862
Aug 200172225224.873.05$18,726
Jul 200172825223.933.20$18,227
Jun 200171825224.563.82$18,598
May 200171125225.524.31$19,230
Apr 200171425224.685.34$18,966
Mar 200171225224.545.38$18,827
Feb 200171225227.755.77$21,211
Jan 200169125227.478.40$21,098
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980111.242.24$2
May 19980112.622.21$2
Apr 19980113.042.51$3
Mar 19980112.802.31$2
Feb 19980113.952.30$2
Jan 19980114.702.15$2
Dec 19970116.322.41$2
Nov 19970118.193.09$3
Oct 19970119.253.15$3
Sep 19970117.742.95$3
Aug 19970117.862.55$3
Jul 19970117.582.25$2
Jun 19970117.242.26$2
May 19970118.972.31$2
Apr 19970117.882.08$2
Mar 19970118.951.94$2
Feb 19970120.492.21$2
Jan 19970123.483.54$4
Dec 19960123.32$0
Nov 19960121.97$0
Oct 19960123.31$0
Sep 19960122.22$0
Aug 19960120.26$0
Jul 19960119.55$0
Jun 19960118.73$0
May 19960119.43$0
Apr 19960121.51$0
Mar 19960119.38$0
Feb 199617625316.98$2,988
Jan 199651348617.07$8,757
Dec 19950117.19$0
Nov 19950116.00$0
Oct 199518035815.43$2,777
Sep 19950116.18$0
Aug 199532231415.92$5,126
Jul 199567161915.24$10,226
Jun 199569458716.41$11,389
May 199570060517.56$12,292
Apr 199568963617.73$12,216
Mar 199534951216.44$5,738
Feb 199583851916.58$13,894
Jan 199588177415.92$14,026
Dec 19941,05163915.03$15,797
Nov 199435130015.90$5,581
Oct 199470628315.58$10,999
Sep 1994706115.29$10,795
Aug 1994869116.13$14,017
Jul 1994829117.56$14,557
Jun 19948717217.09$14,885
May 199409415.88$0
Apr 19940114.14$0
Mar 19940112.46$0
Feb 199451930512.50$6,488
Jan 199417619912.66$2,228
Dec 199335635612.33$4,389
Nov 19931,01166714.49$14,649
Oct 19931,21472915.85$19,242
Sep 199370494015.03$10,581
Aug 199369880715.66$10,931
Jul 199386766715.46$13,404
Jun 19931,38476516.79$23,237
May 199335051317.68$6,188
Apr 19931,73388018.05$31,281
Mar 199372291318.14$13,097
Feb 19931,05265117.90$18,831
Jan 19931,06680816.93$18,047

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                  180 bbl  × $106.41 =    $19,154
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,154

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/62603 is the state's own key, not one this site invented.