THREADGILL, ETAL

Operated by NAVARRO EXPLORATION CO., INC. (P-5 601103) in the MINERVA-ROCKDALE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3498District 01Field 61858001OilCasinghead gasSave
Value, all time
$927 k
Jan 1993 – May 2026
Value, last 12 filed months
$11 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
OilDisposition22,311 bbl$927,284
Casinghead gasProduction45 Mcf$0
Total$927,284

45 Mcf of this lease's gas, across 45 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 (41)

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 30.7671, -97.0167. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.1 miles.

30.76918, -97.01675 · 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 41 wells
With a plug date
0.0%
0 of 41 wells
Median depth
600 ft
34 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.
41100.0%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 34 of 41 wells. Median 600 ft, with the middle half between 600 and 620 ft; the shallowest is 580 ft and the deepest 700 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

80s

Last completion by decade, 33 of 41 wells, Jan 1987 – Mar 1988. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1987 – Mar 1988
33 of 41 wells; 8 filed none

41 wells

42-331003371
42-331003382
42-331003393
42-331003404
42-331003415
42-3313311112620 ft
42-331803738
42-331803749
42-3313318440700 ftMar 1988
42-3313318331680 ftMar 1988
42-3313318530680 ftMar 1988
42-33133167B 10600 ftSep 1987
42-33133162B 5620 ftSep 1987
42-33133165B 9600 ftSep 1987
42-33133160B 7600 ftSep 1987
42-33133166B 11620 ftAug 1987
42-33133151B 1640 ftAug 1987
42-33133154B 4600 ftAug 1987
42-33133152B 2600 ftAug 1987
42-33133153B 3600 ftAug 1987
42-33133161B 6600 ftAug 1987
42-3313313028580 ftApr 1987
42-3313311916580 ftApr 1987
42-3313308519620 ftApr 1987
42-3313311027580 ftMar 1987
42-3313310725600 ftMar 1987
42-3313311622600 ftMar 1987
42-3313310824600 ftMar 1987
42-3313310614620 ftMar 1987
42-3313311523600 ftMar 1987
42-3313310515600 ftMar 1987
42-3313311817600 ftMar 1987
42-3313310926600 ftMar 1987
42-3313311313620 ftMar 1987
42-3313311721600 ftFeb 1987
42-3313308220620 ftFeb 1987
42-331331126622 ftFeb 1987
42-3313308311620 ftJan 1987
42-3313308018624 ftJan 1987
42-331330847630 ftJan 1987
42-3313308110620 ftJan 1987

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025182062.743.08$11,419
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 2023169068.962.26$11,654
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221430115.097.98$16,458
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021163079.795.71$13,006
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021154061.302.72$9,440
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020178037.091.99$6,602
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020176034.901.69$6,142
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019165053.112.30$8,763
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019178056.803.06$10,110
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018179065.142.93$11,660
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 2018180063.842.90$11,491
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 2017177055.423.12$9,809
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017177045.373.00$8,030
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 2017177047.933.21$8,484
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 2017178049.413.42$8,795
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016180041.553.10$7,479
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 2016174045.352.69$7,891
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 2015166043.552.43$7,229
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 2015168048.152.95$8,089
Jun 20150056.152.88$0
May 2015171055.212.96$9,441
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014169078.303.90$13,233
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 2014169096.564.18$16,319
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014176095.944.81$16,885
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 2014168090.404.86$15,187
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013162097.423.78$15,782
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131730102.523.72$17,736
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 2013174093.964.28$16,349
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 2013166091.603.42$15,206
Dec 20120086.773.42$0
Nov 2012171086.953.62$14,868
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 2012166092.662.91$15,382
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 2012168091.612.49$15,390
Apr 20121720101.652.00$17,484
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011164084.983.65$13,937
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 2011166092.904.64$15,421
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 2011139085.644.18$11,904
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010135080.843.80$10,913
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 2010167073.684.42$12,305
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 2010172071.124.24$12,233
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 2010181074.365.96$13,459
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 2009168054.743.93$9,196
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 2008175037.105.98$6,493
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 20081800114.228.48$20,560
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081780110.3110.45$19,635
Mar 200800101.909.66$0
Feb 2008173092.538.77$16,008
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 2007183091.677.29$16,776
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 2007140055.108.22$7,714
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006175054.207.62$9,485
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 2006153068.717.34$10,513
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006145066.016.42$9,571
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 2006169057.597.75$9,733
Jan 20060060.598.93$0
Dec 2005166054.9413.42$9,120
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 2005165061.4512.08$10,139
Aug 20050061.519.80$0
Jul 2005159055.697.84$8,855
Jun 2005176052.337.38$9,210
May 20050045.226.65$0
Apr 2005179049.207.36$8,807
Mar 2005175050.377.15$8,815
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 2004179043.245.28$7,740
Aug 20040042.375.55$0
Jul 2004180038.286.08$6,890
Jun 20040036.106.43$0
May 2004178037.486.49$6,671
Apr 20040034.475.86$0
Mar 2004178034.365.53$6,116
Feb 20040032.455.51$0
Jan 2004351032.036.30$11,243
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 2003175029.415.17$5,147
Jun 20030028.565.98$0
May 2003177026.595.97$4,706
Apr 20030026.675.41$0
Mar 2003178031.146.10$5,543
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 2002154024.664.14$3,798
Oct 20020026.464.23$0
Sep 2002161027.443.64$4,418
Aug 20020025.963.16$0
Jul 2002184024.583.06$4,523
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 2002168023.653.51$3,973
Mar 2002175022.003.10$3,850
Feb 20020018.222.38$0
Jan 2002180017.172.38$3,091
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 2001177024.873.05$4,402
Jul 20010023.933.20$0
Jun 2001138024.563.82$3,389
May 2001175025.524.31$4,466
Apr 2001178024.685.34$4,393
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 2001187027.478.40$5,137
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 2000181031.235.15$5,653
Sep 20000031.875.19$0
Aug 2000123029.644.54$3,646
Jul 20000028.534.09$0
Jun 2000161029.304.40$4,717
May 20000027.263.68$0
Apr 2000175024.513.12$4,289
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 199984023.192.43$1,948
Oct 19990020.982.80$0
Sep 1999103021.752.62$2,240
Aug 19990019.262.88$0
Jul 1999165017.892.37$2,952
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 1999170012.471.84$2,120
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 1998143012.592.08$1,800
Aug 19980011.301.91$0
Jul 1998166011.742.24$1,949
Jun 19980011.242.24$0
May 1998151012.622.21$1,906
Apr 19980013.042.51$0
Mar 1998171012.802.31$2,189
Feb 19980013.952.30$0
Jan 1998164014.702.15$2,411
Dec 1997130016.322.41$2,122
Nov 19970018.193.09$0
Oct 1997175019.253.15$3,369
Sep 19970017.742.95$0
Aug 1997123017.862.55$2,197
Jul 1997147017.582.25$2,584
Jun 1997175017.242.26$3,017
May 1997180018.972.31$3,415
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 1997132023.483.54$3,099
Dec 1996184023.32$4,291
Nov 1996187021.97$4,108
Oct 19960023.31$0
Sep 1996173122.22$3,844
Aug 19960120.26$0
Jul 1996178119.55$3,480
Jun 19960118.73$0
May 1996167119.43$3,245
Apr 1996183121.51$3,936
Mar 19960119.38$0
Feb 1996178116.98$3,022
Jan 19960117.07$0
Dec 1995116117.19$1,994
Nov 1995177116.00$2,832
Oct 19950115.43$0
Sep 1995117116.18$1,893
Aug 1995118115.92$1,879
Jul 1995146115.24$2,225
Jun 1995158116.41$2,593
May 1995179117.56$3,143
Apr 1995174117.73$3,085
Mar 1995165116.44$2,713
Feb 19950116.58$0
Jan 1995315115.92$5,015
Dec 19940115.03$0
Nov 1994141115.90$2,242
Oct 1994312115.58$4,861
Sep 19940115.29$0
Aug 1994172116.13$2,774
Jul 1994155117.56$2,722
Jun 1994152117.09$2,598
May 1994121115.88$1,921
Apr 1994162114.14$2,291
Mar 1994161112.46$2,006
Feb 1994180112.50$2,250
Jan 19940112.66$0
Dec 1993295112.33$3,637
Nov 19930114.49$0
Oct 1993181115.85$2,869
Sep 1993186115.03$2,796
Aug 1993187115.66$2,928
Jul 1993173115.46$2,675
Jun 19930116.79$0
May 1993148117.68$2,617
Apr 1993180118.05$3,249
Mar 1993188118.14$3,410
Feb 1993358117.90$6,408
Jan 19930116.93$0

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.

Sep 2025 — as filed, then multipliedworked
Oil                  182 bbl  × $ 62.74 =    $11,419
Casinghead gas         0 Mcf  × $  3.08 =         $0

────────────────────────────────────────────────────
Month total                                  $11,419

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. 01/O/3498 is the state's own key, not one this site invented.