DENNY, BERTHA

Operated by STEPHENS & JOHNSON OPERATING CO. (P-5 817555) in the TIDWELL (STRAWN 4600) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13636District 09Field 89889750OilCasinghead gasSaveExport
Value, all time
$3.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$60 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 38 leases and 67 wells, and the rule below applies to all of them.

Discovered
1955-10-07
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

The Commission's schedule remark for this field reads: 187 MCF

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
OilDisposition58,449 bbl$3,312,503
Casinghead gasProduction17 Mcf$0
Total$3,312,503

17 Mcf of this lease's gas, across 17 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 33.2933, -97.7458. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.29328, -97.74574 · 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 2 wells
With a plug date
0.0%
0 of 2 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.
2100.0%

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.

Completions filed
Mar 1964
1 of 2 wells; 1 filed none

2 wells

42-497815601
42-497008812Mar 1964

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 2026162098.932.87$16,027
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 2026167059.138.00$9,875
Dec 20250056.664.41$0
Nov 2025183058.593.93$10,722
Oct 20250059.383.30$0
Sep 2025171062.743.08$10,729
Aug 20250063.933.01$0
Jul 2025187066.743.32$12,480
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 2025166067.704.27$11,238
Feb 20250070.884.34$0
Jan 2025172074.324.28$12,783
Dec 20240068.993.12$0
Nov 2024177069.052.20$12,222
Oct 20240071.372.28$0
Sep 2024174069.612.36$12,112
Aug 20240075.632.06$0
Jul 2024165079.932.15$13,188
Jun 20240078.082.63$0
May 2024163078.812.20$12,846
Apr 20240084.451.66$0
Mar 2024173080.301.55$13,892
Feb 20240076.091.78$0
Jan 2024179073.023.30$13,071
Dec 20230071.262.61$0
Nov 2023183077.892.81$14,254
Oct 2023165085.443.09$14,098
Sep 20230089.042.74$0
Aug 2023162080.522.67$13,044
Jul 2023172074.852.64$12,874
Jun 20230068.962.26$0
May 2023169070.622.23$11,935
Apr 20230078.122.24$0
Mar 2023165072.852.39$12,020
Feb 2023176075.112.47$13,219
Jan 20230076.533.39$0
Dec 2022184076.415.73$14,059
Nov 20220085.005.65$0
Oct 2022168087.185.86$14,646
Sep 2022167084.888.16$14,175
Aug 20220094.529.13$0
Jul 20221730101.587.54$17,573
Jun 202200115.097.98$0
May 20221760109.378.43$19,249
Apr 202200104.226.84$0
Mar 20221700108.885.08$18,510
Feb 20220091.054.86$0
Jan 2022166081.844.54$13,585
Dec 2021169071.323.90$12,053
Nov 20210077.435.24$0
Oct 2021171079.795.71$13,644
Sep 20210069.865.35$0
Aug 2021171066.024.22$11,289
Jul 2021171070.783.98$12,103
Jun 20210069.493.38$0
May 2021170063.483.02$10,792
Apr 2021168060.362.76$10,140
Mar 2021170061.302.72$10,421
Feb 20210057.805.55$0
Jan 2021169050.412.81$8,519
Dec 2020175044.642.68$7,812
Nov 2020169038.772.71$6,552
Oct 20200036.972.48$0
Sep 2020169037.091.99$6,268
Aug 2020177039.982.39$7,076
Jul 2020170038.371.83$6,523
Jun 2020182034.901.69$6,352
May 20200016.921.81$0
Apr 2020161014.751.80$2,375
Mar 2020173030.341.86$5,249
Feb 2020175049.881.98$8,729
Jan 2020180057.252.09$10,305
Dec 2019174059.012.30$10,268
Nov 2019181055.302.75$10,009
Oct 2019183053.472.42$9,785
Sep 20190055.052.66$0
Aug 2019175053.112.30$9,294
Jul 2019172056.272.46$9,678
Jun 2019180052.782.49$9,500
May 2019176058.482.74$10,292
Apr 2019175062.632.75$10,960
Mar 2019185056.803.06$10,508
Feb 2019184050.852.79$9,356
Jan 2019185046.033.23$8,516
Dec 20180046.594.19$0
Nov 2018173052.934.24$9,157
Oct 2018186061.443.40$11,428
Sep 2018174059.543.11$10,360
Aug 2018173059.403.07$10,276
Jul 2018184065.142.93$11,986
Jun 2018184060.183.08$11,073
May 2018182065.382.90$11,899
Apr 2018182063.842.90$11,619
Mar 2018184061.222.79$11,264
Feb 2018184061.782.77$11,368
Jan 2018180062.874.01$11,317
Dec 2017186057.272.92$10,652
Nov 2017158055.423.12$8,756
Oct 2017185049.292.98$9,119
Sep 2017183047.523.09$8,696
Aug 2017182045.373.00$8,257
Jul 2017177043.873.09$7,765
Jun 2017171042.493.09$7,266
May 2017172045.373.26$7,804
Apr 2017174047.933.21$8,340
Mar 2017335046.772.98$15,668
Feb 20170050.452.95$0
Jan 2017187049.413.42$9,240
Dec 2016187048.763.72$9,118
Nov 2016186042.492.64$7,903
Oct 2016185046.193.09$8,545
Sep 2016363041.553.10$15,083
Aug 2016186041.442.92$7,708
Jul 20160041.622.92$0
Jun 2016186045.352.69$8,435
May 2016189042.521.99$8,036
Apr 2016181036.561.99$6,617
Mar 2016192033.011.79$6,338
Feb 2016185026.472.06$4,897
Jan 2016376027.352.36$10,284
Dec 2015192032.362.00$6,213
Nov 2015181038.792.17$7,021
Oct 2015187043.552.43$8,144
Sep 2015190042.992.76$8,168
Aug 2015184040.162.87$7,389
Jul 2015374048.152.95$18,008
Jun 2015179056.152.88$10,051
May 2015193055.212.96$10,656
Apr 2015361049.822.71$17,985
Mar 2015190042.892.93$8,149
Feb 2015189044.662.98$8,441
Jan 2015185043.433.10$8,035
Dec 2014188054.693.59$10,282
Nov 2014188070.464.25$13,246
Oct 2014184078.303.90$14,407
Sep 2014189086.164.05$16,284
Aug 20140089.394.04$0
Jul 2014186096.564.18$17,960
Jun 2014368098.164.74$36,123
May 2014185094.734.73$17,525
Apr 2014359095.944.81$34,442
Mar 2014189095.895.06$18,123
Feb 2014190097.406.19$18,506
Jan 2014175090.404.86$15,820
Dec 2013387091.824.35$35,534
Nov 2013126088.853.74$11,195
Oct 2013172097.423.78$16,756
Sep 20131910104.113.72$19,885
Aug 20133740104.253.52$38,990
Jul 20131760102.523.72$18,044
Jun 2013185094.403.93$17,464
May 2013371094.834.15$35,182
Apr 2013186093.964.28$17,477
Mar 2013345093.623.91$32,299
Feb 2013185091.233.42$16,878
Jan 2013379091.603.42$34,716
Dec 2012187086.773.42$16,226
Nov 2012189086.953.62$16,434
Oct 2012364089.383.40$32,534
Sep 2012374094.672.92$35,407
Aug 2012184092.662.91$17,049
Jul 2012179085.133.02$15,238
Jun 2012354079.822.52$28,256
May 2012373091.612.49$34,171
Apr 201200101.652.00$0
Mar 20123550105.052.22$37,293
Feb 20121890101.102.57$19,108
Jan 2012190098.092.73$18,637
Dec 2011191096.873.24$18,502
Nov 2011376095.723.31$35,991
Oct 2011190084.983.65$16,146
Sep 2011187083.623.99$15,637
Aug 2011355083.404.15$29,607
Jul 2011187094.144.52$17,604
Jun 2011185092.904.64$17,187
May 20110098.134.40$0
Apr 20111770105.964.33$18,755
Mar 2011190096.364.06$18,308
Feb 20110085.644.18$0
Jan 2011187086.504.59$16,176
Dec 2010186085.734.35$15,946
Nov 2010185080.843.80$14,955
Oct 2010186078.103.51$14,527
Sep 2010188072.633.98$13,654
Aug 2010187073.684.42$13,778
Jul 2010188072.554.74$13,639
Jun 2010187070.364.91$13,157
May 2010185071.124.24$13,157
Apr 2010187081.694.12$15,276
Mar 2010189078.394.39$14,816
Feb 2010185073.585.44$13,612
Jan 2010183074.365.96$13,608
Dec 2009189071.445.48$13,502
Nov 2009191074.593.75$14,247
Oct 2009190072.544.11$13,783
Sep 2009359065.543.06$23,529
Aug 2009188067.423.22$12,675
Jul 2009190061.133.46$11,615
Jun 20090066.163.90$0
May 2009189054.743.93$10,346
Apr 2009186046.773.59$8,699
Mar 2009193042.144.06$8,133
Feb 2009191032.814.63$6,267
Jan 20090035.865.37$0
Dec 2008187037.105.98$6,938
Nov 2008192055.496.86$10,654
Oct 20080075.246.92$0
Sep 20081890101.767.88$19,233
Aug 200800114.228.48$0
Jul 20081850131.0811.39$24,250
Jun 20083540131.3313.03$46,491
May 20081900123.1711.57$23,402
Apr 20081800110.3110.45$19,856
Mar 20081890101.909.66$19,259
Feb 20080092.538.77$0
Jan 2008182090.388.21$16,449
Dec 2007189088.337.30$16,694
Nov 2007193091.677.29$17,692
Oct 2007199082.856.92$16,487
Sep 2007190075.846.24$14,410
Aug 2007187069.066.39$12,914
Jul 2007187070.906.39$13,258
Jun 2007363062.007.55$22,506
May 20070058.747.85$0
Apr 2007383059.617.81$22,831
Mar 20070056.927.30$0
Feb 2007405055.108.22$22,316
Jan 20070050.306.73$0
Dec 2006403056.656.92$22,830
Nov 20060054.207.62$0
Oct 2006198054.906.01$10,870
Sep 2006195060.085.04$11,716
Aug 2006199068.717.34$13,673
Jul 2006394069.376.34$27,332
Jun 20060066.286.38$0
May 2006197066.016.42$13,004
Apr 20060064.397.36$0
Mar 2006401056.707.08$22,737
Feb 2006202057.597.75$11,633
Jan 2006356060.598.93$21,570
Dec 20050054.9413.42$0
Nov 2005185054.6910.59$10,118
Oct 2005192058.3413.80$11,201
Sep 2005188061.4512.08$11,553
Aug 2005189061.519.80$11,625
Jul 2005186055.697.84$10,358
Jun 2005367052.337.38$19,205
May 20050045.226.65$0
Apr 2005573049.207.36$28,192
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 2004192039.866.75$7,653
Nov 2004194045.286.33$8,784
Oct 2004359049.706.52$17,842
Sep 2004373043.245.28$16,129
Aug 2004187042.375.55$7,923
Jul 2004191038.286.08$7,311
Jun 2004184036.106.43$6,642
May 2004197037.486.49$7,384
Apr 2004380034.475.86$13,099
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 2003574028.804.60$16,531
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 2003189028.565.98$5,398
May 20030026.595.97$0
Apr 2003193026.675.41$5,147
Mar 200386031.146.10$2,678
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 2002191026.914.85$5,140
Nov 20020024.664.14$0
Oct 2002201026.464.23$5,318
Sep 2002195027.443.64$5,351
Aug 2002182025.963.16$4,725
Jul 20020024.583.06$0
Jun 2002180023.733.34$4,271
May 20020024.663.58$0
Apr 2002184023.653.51$4,352
Mar 20020022.003.10$0
Feb 2002186018.222.38$3,389
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001190024.262.25$4,609
Aug 20013024.873.05$75
Jul 2001172023.933.20$4,116
Jun 20010024.563.82$0
May 2001172025.524.31$4,389
Apr 20010024.685.34$0
Mar 2001169024.545.38$4,147
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 2000195026.889.12$5,242
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 2000174029.644.54$5,157
Jul 20000028.534.09$0
Jun 2000184029.304.40$5,391
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 2000177028.422.86$5,030
Feb 2000174027.622.73$4,806
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 1999160020.982.80$3,357
Sep 19993021.752.62$65
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 1998382012.592.08$4,809
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 1998190012.622.21$2,398
Apr 1998188013.042.51$2,452
Mar 1998181012.802.31$2,317
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 1997398016.322.41$6,495
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 1997191017.742.95$3,388
Aug 1997193017.862.55$3,447
Jul 1997193017.582.25$3,393
Jun 1997195017.242.26$3,362
May 1997194018.972.31$3,680
Apr 1997193017.882.08$3,451
Mar 1997196018.951.94$3,714
Feb 1997196020.492.21$4,016
Jan 1997201023.483.54$4,719
Dec 1996183023.32$4,268
Nov 1996398021.97$8,744
Oct 19960023.31$0
Sep 1996197022.22$4,377
Aug 1996193020.26$3,910
Jul 1996389019.55$7,605
Jun 1996195018.73$3,652
May 1996193019.43$3,750
Apr 1996394021.51$8,475
Mar 19960019.38$0
Feb 1996391016.98$6,639
Jan 1996188017.07$3,209
Dec 1995203017.19$3,490
Nov 1995200016.00$3,200
Oct 1995379015.43$5,848
Sep 1995191016.18$3,090
Aug 1995371015.92$5,906
Jul 19950015.24$0
Jun 1995376016.41$6,170
May 1995201017.56$3,530
Apr 1995194017.73$3,440
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 1994197015.90$3,132
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 1994194117.56$3,407
Jun 19940017.09$0
May 19940115.88$0
Apr 1994202114.14$2,856
Mar 1994204112.46$2,542
Feb 19940012.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 19930114.49$0
Oct 19930115.85$0
Sep 19930115.03$0
Aug 1993200115.66$3,132
Jul 19930115.46$0
Jun 1993178116.79$2,989
May 19930117.68$0
Apr 1993187118.05$3,375
Mar 1993188118.14$3,410
Feb 19930117.90$0
Jan 1993257116.93$4,351

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                  162 bbl  × $ 98.93 =    $16,027
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $16,027

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. 09/O/13636 is the state's own key, not one this site invented.