DENTON, I. A.

Operated by SOUTHWEST OPERATING, INC.-TYLER (P-5 806415) in the QUITMAN (EAGLE FORD) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1421District 06Field 73844235OilCasinghead gasSaveExport
Value, all time
$1.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$62 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 35 leases and 67 wells, and the rule below applies to all of them.

Discovered
1942-12-01
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres.

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
OilDisposition32,544 bbl$1,671,048
Casinghead gasProduction166 Mcf$506
Total$1,671,554

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 (1)

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 32.8104, -95.4906. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.81036, -95.49056 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
no depth filed
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.
1100.0%

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.

1 well

42-499007951

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 2026133098.932.87$13,158
Mar 2026149089.753.15$13,373
Feb 20260063.503.75$0
Jan 2026142059.138.00$8,396
Dec 20250056.664.41$0
Nov 2025139058.593.93$8,144
Oct 20250059.383.30$0
Sep 2025148062.743.08$9,286
Aug 20250063.933.01$0
Jul 2025138066.743.32$9,210
Jun 20250066.483.13$0
May 2025140060.553.23$8,477
Apr 2025148062.363.54$9,229
Mar 20250067.704.27$0
Feb 2025142070.884.34$10,065
Jan 20250074.324.28$0
Dec 2024145068.993.12$10,004
Nov 20240069.052.20$0
Oct 2024144071.372.28$10,277
Sep 20240069.612.36$0
Aug 2024141075.632.06$10,664
Jul 20240079.932.15$0
Jun 2024146078.082.63$11,400
May 20240078.812.20$0
Apr 2024140084.451.66$11,823
Mar 20240080.301.55$0
Feb 2024145076.091.78$11,033
Jan 2024152073.023.30$11,099
Dec 20230071.262.61$0
Nov 2023150077.892.81$11,684
Oct 20230085.443.09$0
Sep 2023141089.042.74$12,555
Aug 20230080.522.67$0
Jul 2023143074.852.64$10,704
Jun 20230068.962.26$0
May 2023141070.622.23$9,957
Apr 20230078.122.24$0
Mar 2023139072.852.39$10,126
Feb 20230075.112.47$0
Jan 2023148076.533.39$11,326
Dec 20220076.415.73$0
Nov 2022145085.005.65$12,325
Oct 20220087.185.86$0
Sep 2022149084.888.16$12,647
Aug 20220094.529.13$0
Jul 20221460101.587.54$14,831
Jun 20221420115.097.98$16,343
May 202200109.378.43$0
Apr 20221480104.226.84$15,425
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 2022152081.844.54$12,440
Dec 2021145071.323.90$10,341
Nov 20210077.435.24$0
Oct 2021148079.795.71$11,809
Sep 20210069.865.35$0
Aug 2021146066.024.22$9,639
Jul 20210070.783.98$0
Jun 2021140069.493.38$9,729
May 20210063.483.02$0
Apr 2021145060.362.76$8,752
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 2020143037.091.99$5,304
Aug 2020144039.982.39$5,757
Jul 20200038.371.83$0
Jun 2020142034.901.69$4,956
May 20200016.921.81$0
Apr 2020146014.751.80$2,154
Mar 20200030.341.86$0
Feb 2020140049.881.98$6,983
Jan 20200057.252.09$0
Dec 2019136059.012.30$8,025
Nov 20190055.302.75$0
Oct 2019149053.472.42$7,967
Sep 20190055.052.66$0
Aug 2019145053.112.30$7,701
Jul 2019171056.272.46$9,622
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 2019148062.632.75$9,269
Mar 20190056.803.06$0
Feb 2019161050.852.79$8,187
Jan 20190046.033.23$0
Dec 2018164046.594.19$7,641
Nov 20180052.934.24$0
Oct 2018145061.443.40$8,909
Sep 20180059.543.11$0
Aug 2018147059.403.07$8,732
Jul 20180065.142.93$0
Jun 2018148060.183.08$8,907
May 20180065.382.90$0
Apr 2018147063.842.90$9,384
Mar 20180061.222.79$0
Feb 2018153061.782.77$9,452
Jan 20180062.874.01$0
Dec 2017144057.272.92$8,247
Nov 2017142055.423.12$7,870
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017143045.373.00$6,488
Jul 20170043.873.09$0
Jun 2017146042.493.09$6,204
May 20170045.373.26$0
Apr 2017160047.933.21$7,669
Mar 20170046.772.98$0
Feb 2017162050.452.95$8,173
Jan 20170049.413.42$0
Dec 2016159048.763.72$7,753
Nov 20160042.492.64$0
Oct 2016169046.193.09$7,806
Sep 20160041.553.10$0
Aug 2016145041.442.92$6,009
Jul 20160041.622.92$0
Jun 2016157045.352.69$7,120
May 20160042.521.99$0
Apr 2016150036.561.99$5,484
Mar 201697033.011.79$3,202
Feb 20160026.472.06$0
Jan 2016140027.352.36$3,829
Dec 20150032.362.00$0
Nov 2015134038.792.17$5,198
Oct 20150043.552.43$0
Sep 2015143042.992.76$6,148
Aug 20150040.162.87$0
Jul 2015142048.152.95$6,837
Jun 20150056.152.88$0
May 2015141055.212.96$7,785
Apr 2015145049.822.71$7,224
Mar 20150042.892.93$0
Feb 2015155044.662.98$6,922
Jan 20150043.433.10$0
Dec 2014151054.693.59$8,258
Nov 20140070.464.25$0
Oct 2014144078.303.90$11,275
Sep 20140086.164.05$0
Aug 2014146089.394.04$13,051
Jul 20140096.564.18$0
Jun 2014147098.164.74$14,430
May 2014150094.734.73$14,210
Apr 20140095.944.81$0
Mar 2014152095.895.06$14,575
Feb 20140097.406.19$0
Jan 2014156090.404.86$14,102
Dec 20130091.824.35$0
Nov 2013154088.853.74$13,683
Oct 2013164097.423.78$15,977
Sep 201300104.113.72$0
Aug 20131520104.253.52$15,846
Jul 201300102.523.72$0
Jun 2013174094.403.93$16,426
May 20130094.834.15$0
Apr 2013144093.964.28$13,530
Mar 20130093.623.91$0
Feb 2013153091.233.42$13,958
Jan 2013147091.603.42$13,465
Dec 20120086.773.42$0
Nov 2012143086.953.62$12,434
Oct 20120089.383.40$0
Sep 2012149094.672.92$14,106
Aug 2012148092.662.91$13,714
Jul 20120085.133.02$0
Jun 2012156079.822.52$12,452
May 20120091.612.49$0
Apr 20121500101.652.00$15,248
Mar 201200105.052.22$0
Feb 20121683101.102.57$16,993
Jan 2012143098.092.73$14,027
Dec 20110096.873.24$0
Nov 2011144095.723.31$13,784
Oct 20110084.983.65$0
Sep 2011134083.623.99$11,205
Aug 20110083.404.15$0
Jul 2011144094.144.52$13,556
Jun 2011135092.904.64$12,542
May 2011143098.134.40$14,033
Apr 201100105.964.33$0
Mar 2011132096.364.06$12,720
Feb 20110085.644.18$0
Jan 2011151086.504.59$13,062
Dec 20100085.734.35$0
Nov 2010141080.843.80$11,398
Oct 201014214278.103.51$11,588
Sep 20100072.633.98$0
Aug 2010166073.684.42$12,231
Jul 20100072.554.74$0
Jun 2010160070.364.91$11,258
May 20100071.124.24$0
Apr 2010170081.694.12$13,887
Mar 20100078.394.39$0
Feb 2010168073.585.44$12,361
Jan 20100074.365.96$0
Dec 2009167071.445.48$11,930
Nov 20090074.593.75$0
Oct 2009165072.544.11$11,969
Sep 20090065.543.06$0
Aug 2009169067.423.22$11,394
Jul 20090061.133.46$0
Jun 2009165066.163.90$10,916
May 20090054.743.93$0
Apr 2009167046.773.59$7,811
Mar 20090042.144.06$0
Feb 2009152032.814.63$4,987
Jan 20090035.865.37$0
Dec 2008167037.105.98$6,196
Nov 20080055.496.86$0
Oct 2008150075.246.92$11,286
Sep 200800101.767.88$0
Aug 20081520114.228.48$17,361
Jul 20081660131.0811.39$21,759
Jun 200800131.3313.03$0
May 20081510123.1711.57$18,599
Apr 200800110.3110.45$0
Mar 20081610101.909.66$16,406
Feb 2008157092.538.77$14,527
Jan 20080090.388.21$0
Dec 2007164088.337.30$14,486
Nov 2007163091.677.29$14,942
Oct 20070082.856.92$0
Sep 2007143075.846.24$10,845
Aug 20070069.066.39$0
Jul 2007153070.906.39$10,848
Jun 2007161062.007.55$9,982
May 20070058.747.85$0
Apr 2007160059.617.81$9,538
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 2007160050.306.73$8,048
Dec 2006170056.656.92$9,631
Nov 20060054.207.62$0
Oct 2006157054.906.01$8,619
Sep 20060060.085.04$0
Aug 2006184068.717.34$12,643
Jul 20060069.376.34$0
Jun 2006158066.286.38$10,472
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 2006165056.707.08$9,356
Feb 20060057.597.75$0
Jan 2006168060.598.93$10,179
Dec 2005140054.9413.42$7,692
Nov 20050054.6910.59$0
Oct 2005155058.3413.80$9,043
Sep 20050061.4512.08$0
Aug 2005167061.519.80$10,272
Jul 20050055.697.84$0
Jun 2005174052.337.38$9,105
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
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 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 2004227032.455.51$7,366
Jan 20040032.036.30$0
Dec 2003182030.266.30$5,507
Nov 20030028.804.60$0
Oct 2003176028.174.76$4,958
Sep 20030026.314.75$0
Aug 2003182029.765.13$5,416
Jul 20030029.415.17$0
Jun 2003182028.565.98$5,198
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 2003174031.146.10$5,418
Feb 20030033.487.93$0
Jan 2003181030.315.58$5,486
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 2002192026.464.23$5,080
Sep 20020027.443.64$0
Aug 2002215025.963.16$5,581
Jul 20020024.583.06$0
Jun 2002182023.733.34$4,319
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 2002168022.003.10$3,696
Feb 20020018.222.38$0
Jan 2002174017.172.38$2,988
Dec 2001152016.932.36$2,573
Nov 20010018.072.41$0
Oct 2001146019.782.53$2,888
Sep 20010024.262.25$0
Aug 2001165024.873.05$4,104
Jul 2001183023.933.20$4,379
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 2001182024.685.34$4,492
Mar 2001187024.545.38$4,589
Feb 20010027.755.77$0
Jan 2001155027.478.40$4,258
Dec 20000026.889.12$0
Nov 2000153032.215.66$4,928
Oct 2000125031.235.15$3,904
Sep 20000031.875.19$0
Aug 2000179029.644.54$5,306
Jul 20000028.534.09$0
Jun 2000168029.304.40$4,922
May 2000175027.263.68$4,771
Apr 20000024.513.12$0
Mar 2000158028.422.86$4,490
Feb 20000027.622.73$0
Jan 2000274025.272.48$6,924
Dec 19990024.282.42$0
Nov 1999165023.192.43$3,826
Oct 19990020.982.80$0
Sep 1999164021.752.62$3,567
Aug 19990019.262.88$0
Jul 1999169017.892.37$3,023
Jun 1999172015.942.36$2,742
May 19990015.792.32$0
Apr 1999170015.102.21$2,567
Mar 19990012.471.84$0
Feb 199917009.981.82$1,697
Jan 19990010.381.90$0
Dec 199817409.201.77$1,601
Nov 1998185010.892.19$2,015
Oct 1998149012.421.97$1,851
Sep 19980012.592.08$0
Aug 1998145011.301.91$1,639
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 1998138012.622.21$1,742
Apr 1998156013.042.51$2,034
Mar 1998147012.802.31$1,882
Feb 19980013.952.30$0
Jan 1998181014.702.15$2,661
Dec 1997114016.322.41$1,860
Nov 19970018.193.09$0
Oct 1997147019.253.15$2,830
Sep 19970017.742.95$0
Aug 1997178017.862.55$3,179
Jul 1997183017.582.25$3,217
Jun 19970017.242.26$0
May 1997183018.972.31$3,472
Apr 19970017.882.08$0
Mar 1997186018.951.94$3,525
Feb 19970020.492.21$0
Jan 1997182023.483.54$4,273
Dec 1996177023.32$4,128
Nov 19960021.97$0
Oct 1996131023.31$3,054
Sep 19960022.22$0
Aug 1996192020.26$3,890
Jul 19960019.55$0
Jun 1996177018.73$3,315
May 19960019.43$0
Apr 1996189021.51$4,065
Mar 19960019.38$0
Feb 1996153016.98$2,598
Jan 1996150017.07$2,561
Dec 19950017.19$0
Nov 1995160016.00$2,560
Oct 1995128015.43$1,975
Sep 19950016.18$0
Aug 1995265015.92$4,219
Jul 19950015.24$0
Jun 1995143016.41$2,347
May 19950017.56$0
Apr 1995150017.73$2,660
Mar 1995134016.44$2,203
Feb 19950016.58$0
Jan 1995188015.92$2,993
Dec 1994148015.03$2,224
Nov 1994166015.90$2,639
Oct 19940015.58$0
Sep 19940115.29$0
Aug 1994308116.13$4,968
Jul 19940117.56$0
Jun 1994173117.09$2,957
May 19940115.88$0
Apr 19940114.14$0
Mar 19940112.46$0
Feb 1994167112.50$2,088
Jan 19940112.66$0
Dec 1993170112.33$2,096
Nov 19930114.49$0
Oct 19930115.85$0
Sep 1993142115.03$2,134
Aug 1993151115.66$2,365
Jul 1993150115.46$2,319
Jun 1993158116.79$2,653
May 19930117.68$0
Apr 1993207118.05$3,736
Mar 19930118.14$0
Feb 19930117.90$0
Jan 1993157116.93$2,658

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.

Apr 2026 — as filed, then multipliedworked
Oil                  133 bbl  × $ 98.93 =    $13,158
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $13,158

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. 06/O/1421 is the state's own key, not one this site invented.