MILLS, J. T.

Operated by 4 A RODENBERG HEIRS LLC (P-5 103161) in the KAYE (NAVARRO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 774District 01Field 48380333OilCasinghead gasSaveExport
Value, all time
$2.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$120 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 100 leases and 293 wells, and the rule below applies to all of them.

Discovered
1956-02-07
as the register files it
Field class
Oil
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 2013-08-06.

The Commission's schedule remark for this field reads: FORMULA 100% ACRES, PLATS REQ'D AND OPTIONAL UNIT ADDED

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
OilDisposition55,633 bbl$2,661,983
Casinghead gasProduction20 Mcf$0
Total$2,661,983

20 Mcf of this lease's gas, across 20 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 (16)

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 29.2457, -98.1086. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles. 2 wells have no surveyed location and are left out of it.

29.24506, -98.10892 · centre of 14 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
62.5%
10 of 16 wells
With a plug date
62.5%
10 of 16 wells
Median depth
2,650 ft
13 wells filed one
Completion to plug
21.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1062.5%
A plug date is filed
1062.5%
BothOn the schedule and plugged. Neither fact cancels the other.
1062.5%
NeitherNo plug date, and not on the schedule.
637.5%

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

Total depth in feet, 13 of 16 wells. Median 2,650 ft, with the middle half between 2,580 and 2,656 ft; the shallowest is 2,538 ft and the deepest 2,700 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

Last completion by decade, 4 of 16 wells, Apr 1956 – Jan 1985. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Apr 1956 – Jan 1985
4 of 16 wells; 12 filed none
Plug dates filed
Apr 1984 – Jul 2004
10 of 16 wells; 6 filed none

Last completion to plug: a median of 21.8 years across the 1 well that filed both dates, with the middle half between 21.8 years and 21.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

16 wells

42-4930131882,561 ftApr 1984Yes
42-49301320112,562 ftApr 1984Yes
42-4930132122,580 ftDec 2003Yes
42-4930132342,538 ftApr 1984Yes
42-4930132812,675 ftMay 1984Yes
42-4930132952,650 ftDec 2003Yes
42-49301340122,700 ftMay 1984Yes
42-49301341142,700 ftDec 2003Yes
42-49301342152,650 ftDec 2003Yes
42-493013177
42-4930131910
42-493013223
42-49331659162,600 ftJan 1985
42-493311562A2,656 ftSep 1982Jul 2004Yes
42-493311571A2,650 ftSep 1982
42-4930133062,635 ftApr 1956

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 202646089.753.15$4,129
Feb 20260063.503.75$0
Jan 202689059.138.00$5,263
Dec 2025166056.664.41$9,406
Nov 2025153058.593.93$8,964
Oct 202559059.383.30$3,503
Sep 2025101062.743.08$6,337
Aug 20251,015063.933.01$64,889
Jul 2025140066.743.32$9,344
Jun 2025127066.483.13$8,443
May 2025167060.553.23$10,112
Apr 2025311062.363.54$19,394
Mar 20250067.704.27$0
Feb 2025159070.884.34$11,270
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 202491069.052.20$6,284
Oct 2024180071.372.28$12,847
Sep 2024171069.612.36$11,903
Aug 20240075.632.06$0
Jul 2024151079.932.15$12,069
Jun 2024167078.082.63$13,039
May 2024146078.812.20$11,506
Apr 20240084.451.66$0
Mar 2024150080.301.55$12,045
Feb 2024160076.091.78$12,174
Jan 2024140073.023.30$10,223
Dec 2023175071.262.61$12,471
Nov 20230077.892.81$0
Oct 2023186085.443.09$15,892
Sep 20230089.042.74$0
Aug 2023142080.522.67$11,434
Jul 20230074.852.64$0
Jun 2023139068.962.26$9,585
May 2023178070.622.23$12,570
Apr 2023177078.122.24$13,827
Mar 20230072.852.39$0
Feb 2023154075.112.47$11,567
Jan 2023188076.533.39$14,388
Dec 20220076.415.73$0
Nov 2022160085.005.65$13,600
Oct 2022161087.185.86$14,036
Sep 2022181084.888.16$15,363
Aug 2022177094.529.13$16,730
Jul 20221620101.587.54$16,456
Jun 202200115.097.98$0
May 20221420109.378.43$15,531
Apr 20221870104.226.84$19,489
Mar 202200108.885.08$0
Feb 2022185091.054.86$16,844
Jan 2022188081.844.54$15,386
Dec 2021175071.323.90$12,481
Nov 20210077.435.24$0
Oct 2021135079.795.71$10,772
Sep 2021166069.865.35$11,597
Aug 2021221066.024.22$14,590
Jul 2021147070.783.98$10,405
Jun 202187069.493.38$6,046
May 202141063.483.02$2,603
Apr 202160060.362.76$3,622
Mar 20210061.302.72$0
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 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
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 2019164053.112.30$8,710
Jul 2019160056.272.46$9,003
Jun 2019160052.782.49$8,445
May 20190058.482.74$0
Apr 2019197062.632.75$12,338
Mar 201997056.803.06$5,510
Feb 20190050.852.79$0
Jan 2019141046.033.23$6,490
Dec 2018112046.594.19$5,218
Nov 2018163052.934.24$8,628
Oct 2018163061.443.40$10,015
Sep 2018174059.543.11$10,360
Aug 20180059.403.07$0
Jul 2018172065.142.93$11,204
Jun 2018159060.183.08$9,569
May 2018120065.382.90$7,846
Apr 2018145063.842.90$9,257
Mar 2018171061.222.79$10,469
Feb 2018150061.782.77$9,267
Jan 2018164062.874.01$10,311
Dec 2017134057.272.92$7,674
Nov 2017134055.423.12$7,426
Oct 2017168049.292.98$8,281
Sep 2017194047.523.09$9,219
Aug 2017119045.373.00$5,399
Jul 20170043.873.09$0
Jun 2017134042.493.09$5,694
May 2017168045.373.26$7,622
Apr 2017101047.933.21$4,841
Mar 201793046.772.98$4,350
Feb 2017172050.452.95$8,677
Jan 2017146049.413.42$7,214
Dec 2016133048.763.72$6,485
Nov 20160042.492.64$0
Oct 2016143046.193.09$6,605
Sep 201698041.553.10$4,072
Aug 2016234041.442.92$9,697
Jul 20160041.622.92$0
Jun 201688045.352.69$3,991
May 2016169042.521.99$7,186
Apr 2016156036.561.99$5,703
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016107027.352.36$2,926
Dec 2015157032.362.00$5,081
Nov 2015102038.792.17$3,957
Oct 2015167043.552.43$7,273
Sep 2015163042.992.76$7,007
Aug 2015126040.162.87$5,060
Jul 2015167048.152.95$8,041
Jun 2015164056.152.88$9,209
May 2015179055.212.96$9,883
Apr 2015151049.822.71$7,523
Mar 20150042.892.93$0
Feb 2015163044.662.98$7,280
Jan 2015155043.433.10$6,732
Dec 20140054.693.59$0
Nov 2014172070.464.25$12,119
Oct 2014180078.303.90$14,094
Sep 2014168086.164.05$14,475
Aug 2014176089.394.04$15,733
Jul 2014167096.564.18$16,126
Jun 20140098.164.74$0
May 2014157094.734.73$14,873
Apr 2014170095.944.81$16,310
Mar 2014138095.895.06$13,233
Feb 20140097.406.19$0
Jan 2014148090.404.86$13,379
Dec 2013163091.824.35$14,967
Nov 2013175088.853.74$15,549
Oct 20130097.423.78$0
Sep 20131470104.113.72$15,304
Aug 20131340104.253.52$13,970
Jul 20131670102.523.72$17,121
Jun 2013182094.403.93$17,181
May 20130094.834.15$0
Apr 2013167093.964.28$15,691
Mar 2013165093.623.91$15,447
Feb 20130091.233.42$0
Jan 2013162091.603.42$14,839
Dec 2012162086.773.42$14,057
Nov 20120086.953.62$0
Oct 2012134089.383.40$11,977
Sep 2012163094.672.92$15,431
Aug 2012170092.662.91$15,752
Jul 2012174085.133.02$14,813
Jun 2012170079.822.52$13,569
May 20120091.612.49$0
Apr 20121680101.652.00$17,077
Mar 20121710105.052.22$17,964
Feb 20121650101.102.57$16,682
Jan 2012166098.092.73$16,283
Dec 2011158096.873.24$15,305
Nov 2011158095.723.31$15,124
Oct 20110084.983.65$0
Sep 2011171083.623.99$14,299
Aug 201197083.404.15$8,090
Jul 2011173094.144.52$16,286
Jun 2011176092.904.64$16,350
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 2011157096.364.06$15,129
Feb 2011189085.644.18$16,186
Jan 2011173086.504.59$14,965
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 2010190078.103.51$14,839
Sep 2010176072.633.98$12,783
Aug 20100073.684.42$0
Jul 2010184072.554.74$13,349
Jun 2010179070.364.91$12,594
May 2010171071.124.24$12,162
Apr 20100081.694.12$0
Mar 2010144078.394.39$11,288
Feb 2010164073.585.44$12,067
Jan 2010169074.365.96$12,567
Dec 2009180071.445.48$12,859
Nov 2009175074.593.75$13,053
Oct 2009182072.544.11$13,202
Sep 20090065.543.06$0
Aug 2009162067.423.22$10,922
Jul 2009174061.133.46$10,637
Jun 20090066.163.90$0
May 2009142054.743.93$7,773
Apr 2009165046.773.59$7,717
Mar 2009168042.144.06$7,080
Feb 2009153032.814.63$5,020
Jan 20090035.865.37$0
Dec 2008160037.105.98$5,936
Nov 2008173055.496.86$9,600
Oct 20080075.246.92$0
Sep 20081660101.767.88$16,892
Aug 20082000114.228.48$22,844
Jul 200800131.0811.39$0
Jun 20081770131.3313.03$23,245
May 20081840123.1711.57$22,663
Apr 200800110.3110.45$0
Mar 20081890101.909.66$19,259
Feb 20080092.538.77$0
Jan 2008160090.388.21$14,461
Dec 2007171088.337.30$15,104
Nov 20070091.677.29$0
Oct 2007179082.856.92$14,830
Sep 2007163075.846.24$12,362
Aug 20070069.066.39$0
Jul 2007140070.906.39$9,926
Jun 2007162062.007.55$10,044
May 2007174058.747.85$10,221
Apr 20070059.617.81$0
Mar 2007155056.927.30$8,823
Feb 2007170055.108.22$9,367
Jan 2007161050.306.73$8,098
Dec 2006180056.656.92$10,197
Nov 20060054.207.62$0
Oct 2006137054.906.01$7,521
Sep 2006166060.085.04$9,973
Aug 2006185068.717.34$12,711
Jul 2006191069.376.34$13,250
Jun 2006191066.286.38$12,659
May 20060066.016.42$0
Apr 2006200064.397.36$12,878
Mar 2006201056.707.08$11,397
Feb 20060057.597.75$0
Jan 2006203060.598.93$12,300
Dec 2005203054.9413.42$11,153
Nov 20050054.6910.59$0
Oct 2005172058.3413.80$10,034
Sep 2005191061.4512.08$11,737
Aug 2005199061.519.80$12,240
Jul 2005198055.697.84$11,027
Jun 20050052.337.38$0
May 2005199045.226.65$8,999
Apr 2005181049.207.36$8,905
Mar 2005201050.377.15$10,124
Feb 20050045.226.31$0
Jan 2005178043.166.32$7,682
Dec 2004186039.866.75$7,414
Nov 2004200045.286.33$9,056
Oct 2004184049.706.52$9,145
Sep 20040043.245.28$0
Aug 2004173042.375.55$7,330
Jul 2004184038.286.08$7,044
Jun 2004179036.106.43$6,462
May 2004176037.486.49$6,596
Apr 2004202034.475.86$6,963
Mar 2004172034.365.53$5,910
Feb 2004201032.455.51$6,522
Jan 2004173032.036.30$5,541
Dec 2003201030.266.30$6,082
Nov 2003200028.804.60$5,760
Oct 2003199028.174.76$5,606
Sep 2003197026.314.75$5,183
Aug 2003198029.765.13$5,892
Jul 2003183029.415.17$5,382
Jun 2003184028.565.98$5,255
May 2003183026.595.97$4,866
Apr 2003184026.675.41$4,907
Mar 2003184031.146.10$5,730
Feb 2003183033.487.93$6,127
Jan 20030030.315.58$0
Dec 2002184026.914.85$4,951
Nov 2002185024.664.14$4,562
Oct 20020026.464.23$0
Sep 2002142027.443.64$3,896
Aug 2002147025.963.16$3,816
Jul 2002193024.583.06$4,744
Jun 2002183023.733.34$4,343
May 2002195024.663.58$4,809
Apr 2002188023.653.51$4,446
Mar 20020022.003.10$0
Feb 2002169018.222.38$3,079
Jan 2002157017.172.38$2,696
Dec 2001194016.932.36$3,284
Nov 2001192018.072.41$3,469
Oct 2001198019.782.53$3,916
Sep 2001197024.262.25$4,779
Aug 2001187024.873.05$4,651
Jul 2001197023.933.20$4,714
Jun 2001198024.563.82$4,863
May 2001199025.524.31$5,078
Apr 2001174024.685.34$4,294
Mar 2001199024.545.38$4,883
Feb 2001191027.755.77$5,300
Jan 2001176027.478.40$4,835
Dec 2000197026.889.12$5,295
Nov 2000170032.215.66$5,476
Oct 2000172031.235.15$5,372
Sep 2000152031.875.19$4,844
Aug 2000172029.644.54$5,098
Jul 2000165028.534.09$4,707
Jun 2000170029.304.40$4,981
May 2000178027.263.68$4,852
Apr 2000272024.513.12$6,667
Mar 2000338028.422.86$9,606
Feb 2000172027.622.73$4,751
Jan 2000359025.272.48$9,072
Dec 1999169024.282.42$4,103
Nov 19990023.192.43$0
Oct 1999154020.982.80$3,231
Sep 1999160021.752.62$3,480
Aug 1999184019.262.88$3,544
Jul 1999173017.892.37$3,095
Jun 1999175015.942.36$2,790
May 1999162015.792.32$2,558
Apr 1999148015.102.21$2,235
Mar 1999181012.471.84$2,257
Feb 199916409.981.82$1,637
Jan 1999162010.381.90$1,682
Dec 199836709.201.77$3,376
Nov 19980010.892.19$0
Oct 1998347012.421.97$4,310
Sep 1998184012.592.08$2,317
Aug 1998185011.301.91$2,091
Jul 1998170011.742.24$1,996
Jun 1998340011.242.24$3,822
May 1998169012.622.21$2,133
Apr 1998351013.042.51$4,577
Mar 1998155012.802.31$1,984
Feb 1998169013.952.30$2,358
Jan 1998168014.702.15$2,470
Dec 1997310016.322.41$5,059
Nov 1997169018.193.09$3,074
Oct 1997162019.253.15$3,119
Sep 1997308017.742.95$5,464
Aug 1997148017.862.55$2,643
Jul 1997289017.582.25$5,081
Jun 1997157017.242.26$2,707
May 1997182018.972.31$3,453
Apr 1997190017.882.08$3,397
Mar 1997309018.951.94$5,856
Feb 1997150020.492.21$3,074
Jan 1997162023.483.54$3,804
Dec 1996299023.32$6,973
Nov 1996163021.97$3,581
Oct 1996331023.31$7,716
Sep 1996157022.22$3,489
Aug 1996322020.26$6,524
Jul 1996178019.55$3,480
Jun 1996328018.73$6,143
May 1996156019.43$3,031
Apr 1996283021.51$6,087
Mar 1996162019.38$3,140
Feb 1996180016.98$3,056
Jan 1996166017.07$2,834
Dec 1995153017.19$2,630
Nov 1995153016.00$2,448
Oct 1995167015.43$2,577
Sep 1995143016.18$2,314
Aug 1995167015.92$2,659
Jul 1995173015.24$2,637
Jun 1995175016.41$2,872
May 1995182017.56$3,196
Apr 1995169017.73$2,996
Mar 1995152016.44$2,499
Feb 1995164016.58$2,719
Jan 1995152015.92$2,420
Dec 1994176015.03$2,645
Nov 1994159015.90$2,528
Oct 1994176015.58$2,742
Sep 1994314115.29$4,801
Aug 1994151116.13$2,436
Jul 1994303117.56$5,321
Jun 1994310117.09$5,298
May 19940115.88$0
Apr 19940114.14$0
Mar 1994328112.46$4,087
Feb 199418012.50$225
Jan 19940112.66$0
Dec 1993171112.33$2,108
Nov 19930114.49$0
Oct 19930115.85$0
Sep 1993166115.03$2,495
Aug 19930115.66$0
Jul 1993174115.46$2,690
Jun 19930116.79$0
May 1993177117.68$3,129
Apr 1993181118.05$3,267
Mar 1993177118.14$3,211
Feb 1993175117.90$3,133
Jan 1993170116.93$2,878

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.

Mar 2026 — as filed, then multipliedworked
Oil                   46 bbl  × $ 89.75 =     $4,129
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                   $4,129

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/774 is the state's own key, not one this site invented.