NAIL 80S

Operated by PETEX (P-5 659782) in the SHACKELFORD COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 25076District 7BField 82522001OilCasinghead gasSave
Value, all time
$7.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$143 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition174,964 bbl$7,250,061
Casinghead gasProduction21 Mcf$0
Total$7,250,061

21 Mcf of this lease's gas, across 21 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 (6)

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 32.8488, -99.3751. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.84887, -99.37516 · 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%
3 of 6 wells
With a plug date
50.0%
3 of 6 wells
Median depth
1,479 ft
6 wells filed one
Completion to plug
29.3 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
350.0%
A plug date is filed
350.0%
BothOn the schedule and plugged. Neither fact cancels the other.
350.0%
NeitherNo plug date, and not on the schedule.
350.0%

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 1,215 and 1,670 ft, median 1,479 ft, over the 6 wells that filed a depth.

Completions filed
Jul 1988 – Sep 1992
6 of 6 wells
Plug dates filed
Nov 2017 – Sep 2020
3 of 6 wells; 3 filed none

Last completion to plug: a median of 29.3 years across the 3 wells that filed both dates, with the middle half between 28.7 years and 30.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-4173761081,215 ftSep 1992Sep 2020Yes
42-4173744671,220 ftNov 1990
42-4173741661,610 ftOct 1990
42-4173738951,500 ftJun 1990
42-4173732141,457 ftOct 1989Sep 2020Yes
42-4173718421,670 ftJul 1988Nov 2017Yes

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 20261580106.413.05$16,813
Apr 2026151098.932.87$14,938
Mar 2026154089.753.15$13,822
Feb 2026161063.503.75$10,224
Jan 2026155059.138.00$9,165
Dec 2025157056.664.41$8,896
Nov 2025156058.593.93$9,140
Oct 2025162059.383.30$9,620
Sep 2025314062.743.08$19,700
Aug 2025156063.933.01$9,973
Jul 2025162066.743.32$10,812
Jun 2025152066.483.13$10,105
May 2025159060.553.23$9,627
Apr 2025155062.363.54$9,666
Mar 2025153067.704.27$10,358
Feb 2025157070.884.34$11,128
Jan 2025154074.324.28$11,445
Dec 2024159068.993.12$10,969
Nov 2024162069.052.20$11,186
Oct 2024154071.372.28$10,991
Sep 20240069.612.36$0
Aug 2024324075.632.06$24,504
Jul 2024165079.932.15$13,188
Jun 2024161078.082.63$12,571
May 20240078.812.20$0
Apr 2024159084.451.66$13,428
Mar 2024169080.301.55$13,571
Feb 2024161076.091.78$12,250
Jan 20240073.023.30$0
Dec 2023161071.262.61$11,473
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023325089.042.74$28,938
Aug 2023163080.522.67$13,125
Jul 2023162074.852.64$12,126
Jun 2023164068.962.26$11,309
May 20230070.622.23$0
Apr 2023324078.122.24$25,311
Mar 2023165072.852.39$12,020
Feb 2023161075.112.47$12,093
Jan 2023324076.533.39$24,796
Dec 2022166076.415.73$12,684
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022329084.888.16$27,926
Aug 2022170094.529.13$16,068
Jul 20221670101.587.54$16,964
Jun 20221660115.097.98$19,105
May 20223280109.378.43$35,873
Apr 20221660104.226.84$17,301
Mar 20223320108.885.08$36,148
Feb 2022166091.054.86$15,114
Jan 2022330081.844.54$27,007
Dec 2021334071.323.90$23,821
Nov 2021161077.435.24$12,466
Oct 2021336079.795.71$26,809
Sep 2021168069.865.35$11,736
Aug 2021331066.024.22$21,853
Jul 2021336070.783.98$23,782
Jun 2021167069.493.38$11,605
May 2021444063.483.02$28,185
Apr 2021169060.362.76$10,201
Mar 2021340061.302.72$20,842
Feb 2021170057.805.55$9,826
Jan 2021344050.412.81$17,341
Dec 2020171044.642.68$7,633
Nov 2020171038.772.71$6,630
Oct 2020335036.972.48$12,385
Sep 2020269037.091.99$9,977
Aug 2020340039.982.39$13,593
Jul 2020335038.371.83$12,854
Jun 2020338034.901.69$11,796
May 2020166016.921.81$2,809
Apr 2020500014.751.80$7,375
Mar 2020337030.341.86$10,225
Feb 2020166049.881.98$8,280
Jan 2020502057.252.09$28,740
Dec 2019334059.012.30$19,709
Nov 2019165055.302.75$9,125
Oct 2019331053.472.42$17,699
Sep 2019340055.052.66$18,717
Aug 2019336053.112.30$17,845
Jul 2019333056.272.46$18,738
Jun 2019333052.782.49$17,576
May 2019333058.482.74$19,474
Apr 2019334062.632.75$20,918
Mar 2019338056.803.06$19,198
Feb 2019336050.852.79$17,086
Jan 2019336046.033.23$15,466
Dec 2018337046.594.19$15,701
Nov 2018336052.934.24$17,784
Oct 2018341061.443.40$20,951
Sep 2018508059.543.11$30,246
Aug 2018340059.403.07$20,196
Jul 2018502065.142.93$32,700
Jun 2018677060.183.08$40,742
May 2018502065.382.90$32,821
Apr 2018512063.842.90$32,686
Mar 2018169061.222.79$10,346
Feb 20180061.782.77$0
Jan 2018167062.874.01$10,499
Dec 2017168057.272.92$9,621
Nov 2017166055.423.12$9,200
Oct 2017171049.292.98$8,429
Sep 2017167047.523.09$7,936
Aug 2017167045.373.00$7,577
Jul 2017170043.873.09$7,458
Jun 2017165042.493.09$7,011
May 2017169045.373.26$7,668
Apr 2017166047.933.21$7,956
Mar 2017166046.772.98$7,764
Feb 2017167050.452.95$8,425
Jan 2017263049.413.42$12,995
Dec 2016165048.763.72$8,045
Nov 2016169042.492.64$7,181
Oct 2016171046.193.09$7,898
Sep 2016168041.553.10$6,980
Aug 2016338041.442.92$14,007
Jul 2016170041.622.92$7,075
Jun 2016169045.352.69$7,664
May 2016166042.521.99$7,058
Apr 2016169036.561.99$6,179
Mar 2016165033.011.79$5,447
Feb 2016333026.472.06$8,815
Jan 2016171027.352.36$4,677
Dec 2015167032.362.00$5,404
Nov 2015167038.792.17$6,478
Oct 2015165043.552.43$7,186
Sep 2015165042.992.76$7,093
Aug 2015167040.162.87$6,707
Jul 2015338048.152.95$16,275
Jun 2015169056.152.88$9,489
May 2015333055.212.96$18,385
Apr 20150049.822.71$0
Mar 2015336042.892.93$14,411
Feb 2015164044.662.98$7,324
Jan 2015170043.433.10$7,383
Dec 2014169054.693.59$9,243
Nov 2014170070.464.25$11,978
Oct 2014335078.303.90$26,231
Sep 2014173086.164.05$14,906
Aug 2014171089.394.04$15,286
Jul 2014171096.564.18$16,512
Jun 2014167098.164.74$16,393
May 2014338094.734.73$32,019
Apr 2014169095.944.81$16,214
Mar 2014166095.895.06$15,918
Feb 2014162097.406.19$15,779
Jan 2014166090.404.86$15,006
Dec 2013333091.824.35$30,576
Nov 201385088.853.74$7,552
Oct 2013175097.423.78$17,049
Sep 20133440104.113.72$35,814
Aug 20133410104.253.52$35,549
Jul 201300102.523.72$0
Jun 2013354094.403.93$33,418
May 2013175094.834.15$16,595
Apr 2013169093.964.28$15,879
Mar 2013349093.623.91$32,673
Feb 2013173091.233.42$15,783
Jan 2013175091.603.42$16,030
Dec 2012348086.773.42$30,196
Nov 2012172086.953.62$14,955
Oct 2012348089.383.40$31,104
Sep 2012173094.672.92$16,378
Aug 2012341092.662.91$31,597
Jul 2012172085.133.02$14,642
Jun 2012348079.822.52$27,777
May 2012174091.612.49$15,940
Apr 20123450101.652.00$35,069
Mar 20123490105.052.22$36,662
Feb 20123470101.102.57$35,082
Jan 2012172098.092.73$16,871
Dec 2011348096.873.24$33,711
Nov 2011342095.723.31$32,736
Oct 2011169084.983.65$14,362
Sep 2011175083.623.99$14,634
Aug 2011171083.404.15$14,261
Jul 2011170094.144.52$16,004
Jun 2011339092.904.64$31,493
May 2011169098.134.40$16,584
Apr 20113450105.964.33$36,556
Mar 2011168096.364.06$16,188
Feb 2011170085.644.18$14,559
Jan 2011347086.504.59$30,016
Dec 2010175085.734.35$15,003
Nov 2010355080.843.80$28,698
Oct 2010174078.103.51$13,589
Sep 2010174072.633.98$12,638
Aug 2010344073.684.42$25,346
Jul 2010176072.554.74$12,769
Jun 2010344070.364.91$24,204
May 2010171071.124.24$12,162
Apr 2010346081.694.12$28,265
Mar 2010175078.394.39$13,718
Feb 2010347073.585.44$25,532
Jan 2010348074.365.96$25,877
Dec 2009175071.445.48$12,502
Nov 2009348074.593.75$25,957
Oct 2009172072.544.11$12,477
Sep 2009345065.543.06$22,611
Aug 2009346067.423.22$23,327
Jul 2009345061.133.46$21,090
Jun 2009343066.163.90$22,693
May 2009174054.743.93$9,525
Apr 2009351046.773.59$16,416
Mar 2009347042.144.06$14,623
Feb 2009176032.814.63$5,775
Jan 2009332035.865.37$11,906
Dec 2008340037.105.98$12,614
Nov 2008349055.496.86$19,366
Oct 2008355075.246.92$26,710
Sep 20083510101.767.88$35,718
Aug 20083460114.228.48$39,520
Jul 20083520131.0811.39$46,140
Jun 20083450131.3313.03$45,309
May 20083450123.1711.57$42,494
Apr 20083490110.3110.45$38,498
Mar 20085300101.909.66$54,007
Feb 2008360092.538.77$33,311
Jan 2008525090.388.21$47,450
Dec 2007358088.337.30$31,622
Nov 2007348091.677.29$31,901
Oct 2007521082.856.92$43,165
Sep 2007521075.846.24$39,513
Aug 2007520069.066.39$35,911
Jul 2007524070.906.39$37,152
Jun 2007345062.007.55$21,390
May 2007521058.747.85$30,604
Apr 2007513059.617.81$30,580
Mar 2007354056.927.30$20,150
Feb 2007524055.108.22$28,872
Jan 2007702050.306.73$35,311
Dec 2006677056.656.92$38,352
Nov 2006528054.207.62$28,618
Oct 2006712054.906.01$39,089
Sep 2006694060.085.04$41,696
Aug 2006520068.717.34$35,729
Jul 2006692069.376.34$48,004
Jun 2006520066.286.38$34,466
May 2006863066.016.42$56,967
Apr 2006509064.397.36$32,775
Mar 2006522056.707.08$29,597
Feb 2006689057.597.75$39,680
Jan 2006681060.598.93$41,262
Dec 2005710054.9413.42$39,007
Nov 2005703054.6910.59$38,447
Oct 2005700058.3413.80$40,838
Sep 2005676061.4512.08$41,540
Aug 2005501061.519.80$30,817
Jul 2005642055.697.84$35,753
Jun 2005679052.337.38$35,532
May 2005680045.226.65$30,750
Apr 2005684049.207.36$33,653
Mar 2005690050.377.15$34,755
Feb 2005690045.226.31$31,202
Jan 2005517043.166.32$22,314
Dec 2004690039.866.75$27,503
Nov 2004861045.286.33$38,986
Oct 2004530049.706.52$26,341
Sep 2004695043.245.28$30,052
Aug 2004797042.375.55$33,769
Jul 2004686038.286.08$26,260
Jun 2004671036.106.43$24,223
May 2004565037.486.49$21,176
Apr 2004695034.475.86$23,957
Mar 2004860034.365.53$29,550
Feb 2004686032.455.51$22,261
Jan 2004689032.036.30$22,069
Dec 2003881030.266.30$26,659
Nov 2003677028.804.60$19,498
Oct 2003861028.174.76$24,254
Sep 2003867026.314.75$22,811
Aug 2003690029.765.13$20,534
Jul 2003867029.415.17$25,498
Jun 2003863028.565.98$24,647
May 2003695026.595.97$18,480
Apr 2003706026.675.41$18,829
Mar 20031,028031.146.10$32,012
Feb 2003700033.487.93$23,436
Jan 2003707030.315.58$21,429
Dec 2002940026.914.85$25,295
Nov 2002850024.664.14$20,961
Oct 20021,029026.464.23$27,227
Sep 20021,039027.443.64$28,510
Aug 2002697025.963.16$18,094
Jul 2002865024.583.06$21,262
Jun 2002856023.733.34$20,313
May 20021,025024.663.58$25,277
Apr 2002870023.653.51$20,576
Mar 20021,052022.003.10$23,144
Feb 2002858018.222.38$15,633
Jan 2002689017.172.38$11,830
Dec 20011,050016.932.36$17,777
Nov 2001498018.072.41$8,999
Oct 2001880019.782.53$17,406
Sep 2001827024.262.25$20,063
Aug 2001870024.873.05$21,637
Jul 2001866023.933.20$20,723
Jun 2001940024.563.82$23,086
May 2001875025.524.31$22,330
Apr 20011,039024.685.34$25,643
Mar 2001720024.545.38$17,669
Feb 2001894027.755.77$24,809
Jan 2001875027.478.40$24,036
Dec 2000712026.889.12$19,139
Nov 2000885032.215.66$28,506
Oct 2000879031.235.15$27,451
Sep 2000707031.875.19$22,532
Aug 20001,028029.644.54$30,470
Jul 2000857028.534.09$24,450
Jun 2000688029.304.40$20,158
May 2000871027.263.68$23,743
Apr 2000689024.513.12$16,887
Mar 2000874028.422.86$24,839
Feb 2000520027.622.73$14,362
Jan 2000532025.272.48$13,444
Dec 1999690024.282.42$16,753
Nov 1999681023.192.43$15,792
Oct 1999694020.982.80$14,560
Sep 1999538021.752.62$11,702
Aug 1999703019.262.88$13,540
Jul 1999702017.892.37$12,559
Jun 1999527015.942.36$8,400
May 1999525015.792.32$8,290
Apr 1999700015.102.21$10,570
Mar 1999524012.471.84$6,534
Feb 199970209.981.82$7,006
Jan 1999349010.381.90$3,623
Dec 199852409.201.77$4,821
Nov 1998685010.892.19$7,460
Oct 1998516012.421.97$6,409
Sep 1998681012.592.08$8,574
Aug 1998508011.301.91$5,740
Jul 1998679011.742.24$7,971
Jun 1998682011.242.24$7,666
May 1998508012.622.21$6,411
Apr 1998703013.042.51$9,167
Mar 1998707012.802.31$9,050
Feb 1998693013.952.30$9,667
Jan 1998708014.702.15$10,408
Dec 1997713016.322.41$11,636
Nov 1997704018.193.09$12,806
Oct 1997732019.253.15$14,091
Sep 1997548017.742.95$9,722
Aug 1997826017.862.55$14,752
Jul 1997725017.582.25$12,746
Jun 1997539017.242.26$9,292
May 1997732018.972.31$13,886
Apr 1997531017.882.08$9,494
Mar 1997736018.951.94$13,947
Feb 1997547020.492.21$11,208
Jan 1997739023.483.54$17,352
Dec 1996554023.32$12,919
Nov 1996551021.97$12,105
Oct 1996733023.31$17,086
Sep 1996733022.22$16,287
Aug 1996545020.26$11,042
Jul 1996533019.55$10,420
Jun 1996731018.73$13,692
May 1996552019.43$10,725
Apr 1996556021.51$11,960
Mar 1996558019.38$10,814
Feb 1996716016.98$12,158
Jan 1996562017.07$9,593
Dec 1995732017.19$12,583
Nov 1995555016.00$8,880
Oct 1995740015.43$11,418
Sep 1995539016.18$8,721
Aug 1995547015.92$8,708
Jul 1995536015.24$8,169
Jun 1995555016.41$9,108
May 1995706017.56$12,397
Apr 1995551017.73$9,769
Mar 1995559016.44$9,190
Feb 1995559016.58$9,268
Jan 1995718015.92$11,431
Dec 1994727015.03$10,927
Nov 1994534015.90$8,491
Oct 1994722015.58$11,249
Sep 1994536115.29$8,195
Aug 1994722116.13$11,646
Jul 1994711117.56$12,485
Jun 1994729117.09$12,459
May 1994538115.88$8,543
Apr 1994715114.14$10,110
Mar 1994729112.46$9,083
Feb 1994545112.50$6,813
Jan 1994543112.66$6,874
Dec 1993556112.33$6,855
Nov 1993532114.49$7,709
Oct 1993544115.85$8,622
Sep 1993528115.03$7,936
Aug 1993542115.66$8,488
Jul 1993538115.46$8,317
Jun 1993545116.79$9,151
May 1993543117.68$9,600
Apr 1993709118.05$12,797
Mar 1993553118.14$10,031
Feb 1993691117.90$12,369
Jan 1993736116.93$12,460

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                  158 bbl  × $106.41 =    $16,813
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $16,813

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. 7B/O/25076 is the state's own key, not one this site invented.