DENMAN -D-

Operated by UNITED OIL & SHALE LLC (P-5 103207) in the IATAN, EAST HOWARD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2876District 08Field 44148500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$3.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$17 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 154 leases and 2,716 wells, and the rule below applies to all of them.

Discovered
1926-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
400 ft
minimum
From a lease line
200 ft
minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 2008-07-29.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: DKT 08-0257306 APPROVED 07/29/2008 - UPDATE SPACING TO 200/400FT

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
OilDisposition69,294 bbl$3,157,742
Casinghead gasProduction21 Mcf$0
Total$3,157,742

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 (15)

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 32.2621, -101.2317. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles. 1 well has no surveyed location and is left out of it.

32.26214, -101.23157 · 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
46.7%
7 of 15 wells
With a plug date
46.7%
7 of 15 wells
Median depth
2,911 ft
9 wells filed one
Completion to plug
18.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
746.7%
A plug date is filed
746.7%
BothOn the schedule and plugged. Neither fact cancels the other.
746.7%
NeitherNo plug date, and not on the schedule.
853.3%

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, 9 of 15 wells. Median 2,911 ft, with the middle half between 2,700 and 2,984 ft; the shallowest is 2,700 ft and the deepest 3,083 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, 5 of 15 wells, Apr 1969 – Dec 2021. 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 1969 – Dec 2021
5 of 15 wells; 10 filed none
Plug dates filed
Aug 1992 – Nov 2025
7 of 15 wells; 8 filed none

Last completion to plug: a median of 18.8 years across the 2 wells that filed both dates, with the middle half between 16.5 years and 21.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

15 wells

42-2270111742,700 ftNov 2025Yes
42-2270114982,700 ftAug 2021Yes
42-22701161102,700 ftAug 2021Yes
42-2270118232,950 ftSep 2007Yes
42-227043721Jul 2014Yes
42-227011255
42-227011326
42-227011407
42-227011579
42-2270117012
42-2272033211W2,995 ftDec 2021
42-22701165112,911 ftAug 2011Oct 2025Yes
42-2270142922,910 ftSep 1997
42-2272033310W2,984 ftMay 1969
42-227203358W3,083 ftApr 1969Aug 1992Yes

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 2026147063.503.75$9,335
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 2025129058.593.93$7,558
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 202599060.553.23$5,994
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 2024121073.023.30$8,835
Dec 20230071.262.61$0
Nov 2023151077.892.81$11,761
Oct 2023155085.443.09$13,243
Sep 20230089.042.74$0
Aug 2023137080.522.67$11,031
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 2023180072.852.39$13,113
Feb 20230075.112.47$0
Jan 2023166076.533.39$12,704
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 2022171094.529.13$16,163
Jul 202200101.587.54$0
Jun 20221690115.097.98$19,450
May 202200109.378.43$0
Apr 20221690104.226.84$17,613
Mar 20221700108.885.08$18,510
Feb 20220091.054.86$0
Jan 2022171081.844.54$13,995
Dec 20210071.323.90$0
Nov 2021162077.435.24$12,544
Oct 2021180079.795.71$14,362
Sep 2021159069.865.35$11,108
Aug 20210066.024.22$0
Jul 2021158070.783.98$11,183
Jun 2021190069.493.38$13,203
May 2021156063.483.02$9,903
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 2021161057.805.55$9,306
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020159038.772.71$6,164
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020151039.982.39$6,037
Jul 2020157038.371.83$6,024
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020157014.751.80$2,316
Mar 2020159030.341.86$4,824
Feb 2020166049.881.98$8,280
Jan 2020156057.252.09$8,931
Dec 20190059.012.30$0
Nov 2019158055.302.75$8,737
Oct 2019161053.472.42$8,609
Sep 20190055.052.66$0
Aug 2019155053.112.30$8,232
Jul 2019172056.272.46$9,678
Jun 20190052.782.49$0
May 2019171058.482.74$10,000
Apr 2019161062.632.75$10,083
Mar 20190056.803.06$0
Feb 2019166050.852.79$8,441
Jan 2019161046.033.23$7,411
Dec 20180046.594.19$0
Nov 2018153052.934.24$8,098
Oct 2018165061.443.40$10,138
Sep 2018164059.543.11$9,765
Aug 2018160059.403.07$9,504
Jul 2018170065.142.93$11,074
Jun 20180060.183.08$0
May 2018176065.382.90$11,507
Apr 2018187063.842.90$11,938
Mar 2018187061.222.79$11,448
Feb 20180061.782.77$0
Jan 2018175062.874.01$11,002
Dec 2017178057.272.92$10,194
Nov 2017159055.423.12$8,812
Oct 2017181049.292.98$8,921
Sep 2017167047.523.09$7,936
Aug 20170045.373.00$0
Jul 2017308043.873.09$13,512
Jun 2017155042.493.09$6,586
May 2017158045.373.26$7,168
Apr 20170047.933.21$0
Mar 2017161046.772.98$7,530
Feb 2017161050.452.95$8,122
Jan 2017158049.413.42$7,807
Dec 2016170048.763.72$8,289
Nov 2016159042.492.64$6,756
Oct 2016155046.193.09$7,159
Sep 2016185041.553.10$7,687
Aug 2016158041.442.92$6,548
Jul 2016170041.622.92$7,075
Jun 2016169045.352.69$7,664
May 20160042.521.99$0
Apr 2016153036.561.99$5,594
Mar 2016158033.011.79$5,216
Feb 2016161026.472.06$4,262
Jan 2016311027.352.36$8,506
Dec 2015152032.362.00$4,919
Nov 2015151038.792.17$5,857
Oct 2015149043.552.43$6,489
Sep 2015158042.992.76$6,792
Aug 2015165040.162.87$6,626
Jul 2015191048.152.95$9,197
Jun 2015189056.152.88$10,612
May 2015192055.212.96$10,600
Apr 2015188049.822.71$9,366
Mar 2015193042.892.93$8,278
Feb 2015130044.662.98$5,806
Jan 2015200043.433.10$8,686
Dec 2014207054.693.59$11,321
Nov 2014183070.464.25$12,894
Oct 2014204078.303.90$15,973
Sep 2014187086.164.05$16,112
Aug 2014198089.394.04$17,699
Jul 2014196096.564.18$18,926
Jun 2014191098.164.74$18,749
May 2014199094.734.73$18,851
Apr 2014188095.944.81$18,037
Mar 2014196095.895.06$18,794
Feb 2014200097.406.19$19,480
Jan 2014198090.404.86$17,899
Dec 2013196091.824.35$17,997
Nov 2013212088.853.74$18,836
Oct 2013195097.423.78$18,997
Sep 20131970104.113.72$20,510
Aug 20131920104.253.52$20,016
Jul 20131930102.523.72$19,786
Jun 2013371094.403.93$35,022
May 2013191094.834.15$18,113
Apr 2013407093.964.28$38,242
Mar 2013203093.623.91$19,005
Feb 2013191091.233.42$17,425
Jan 2013207091.603.42$18,961
Dec 2012192086.773.42$16,660
Nov 2012198086.953.62$17,216
Oct 2012383089.383.40$34,233
Sep 20121094.672.92$95
Aug 2012190092.662.91$17,605
Jul 2012196085.133.02$16,685
Jun 2012192079.822.52$15,325
May 2012191091.612.49$17,498
Apr 20122030101.652.00$20,635
Mar 20121870105.052.22$19,644
Feb 20121850101.102.57$18,704
Jan 20120098.092.73$0
Dec 2011191096.873.24$18,502
Nov 20110095.723.31$0
Oct 2011199084.983.65$16,911
Sep 2011192083.623.99$16,055
Aug 20110083.404.15$0
Jul 2011192094.144.52$18,075
Jun 2011189092.904.64$17,558
May 2011195098.134.40$19,135
Apr 201100105.964.33$0
Mar 2011365096.364.06$35,171
Feb 20110085.644.18$0
Jan 2011195086.504.59$16,868
Dec 2010203085.734.35$17,403
Nov 2010189080.843.80$15,279
Oct 20100078.103.51$0
Sep 2010187072.633.98$13,582
Aug 2010196073.684.42$14,441
Jul 2010192072.554.74$13,930
Jun 2010196070.364.91$13,791
May 2010189071.124.24$13,442
Apr 2010194081.694.12$15,848
Mar 2010193078.394.39$15,129
Feb 2010166073.585.44$12,214
Jan 2010156074.365.96$11,600
Dec 20090071.445.48$0
Nov 2009195074.593.75$14,545
Oct 2009201072.544.11$14,581
Sep 2009197065.543.06$12,911
Aug 2009195067.423.22$13,147
Jul 2009199061.133.46$12,165
Jun 20090066.163.90$0
May 2009200054.743.93$10,948
Apr 2009190046.773.59$8,886
Mar 2009206042.144.06$8,681
Feb 2009190032.814.63$6,234
Jan 2009182035.865.37$6,527
Dec 2008196037.105.98$7,272
Nov 2008197055.496.86$10,932
Oct 2008197075.246.92$14,822
Sep 20082020101.767.88$20,556
Aug 200800114.228.48$0
Jul 20082000131.0811.39$26,216
Jun 20081950131.3313.03$25,609
May 20081900123.1711.57$23,402
Apr 20081960110.3110.45$21,621
Mar 20081940101.909.66$19,769
Feb 2008196092.538.77$18,136
Jan 2008193090.388.21$17,443
Dec 2007191088.337.30$16,871
Nov 2007196091.677.29$17,967
Oct 2007189082.856.92$15,659
Sep 2007204075.846.24$15,471
Aug 2007212069.066.39$14,641
Jul 2007176070.906.39$12,478
Jun 2007200062.007.55$12,400
May 2007191058.747.85$11,219
Apr 2007200059.617.81$11,922
Mar 2007199056.927.30$11,327
Feb 20070055.108.22$0
Jan 2007376050.306.73$18,913
Dec 20060056.656.92$0
Nov 2006198054.207.62$10,732
Oct 2006204054.906.01$11,200
Sep 2006191060.085.04$11,475
Aug 2006199068.717.34$13,673
Jul 2006182069.376.34$12,625
Jun 2006129066.286.38$8,550
May 2006191066.016.42$12,608
Apr 2006199064.397.36$12,814
Mar 2006204056.707.08$11,567
Feb 20060057.597.75$0
Jan 2006395060.598.93$23,933
Dec 2005192054.9413.42$10,548
Nov 2005203054.6910.59$11,102
Oct 2005169058.3413.80$9,859
Sep 2005195061.4512.08$11,983
Aug 2005196061.519.80$12,056
Jul 2005203055.697.84$11,305
Jun 2005194052.337.38$10,152
May 2005201045.226.65$9,089
Apr 2005194049.207.36$9,545
Mar 2005158050.377.15$7,958
Feb 2005186045.226.31$8,411
Jan 2005200043.166.32$8,632
Dec 2004191039.866.75$7,613
Nov 2004207045.286.33$9,373
Oct 2004200049.706.52$9,940
Sep 2004203043.245.28$8,778
Aug 2004201042.375.55$8,516
Jul 2004203038.286.08$7,771
Jun 2004194036.106.43$7,003
May 2004398037.486.49$14,917
Apr 2004200034.475.86$6,894
Mar 2004201034.365.53$6,906
Feb 2004199032.455.51$6,458
Jan 2004197032.036.30$6,310
Dec 2003200030.266.30$6,052
Nov 2003194028.804.60$5,587
Oct 2003201028.174.76$5,662
Sep 2003199026.314.75$5,236
Aug 2003183029.765.13$5,446
Jul 2003402029.415.17$11,823
Jun 2003195028.565.98$5,569
May 2003200026.595.97$5,318
Apr 2003198026.675.41$5,281
Mar 2003174031.146.10$5,418
Feb 2003199033.487.93$6,663
Jan 2003199030.315.58$6,032
Dec 2002397026.914.85$10,683
Nov 2002202024.664.14$4,981
Oct 2002199026.464.23$5,266
Sep 2002207027.443.64$5,680
Aug 2002191025.963.16$4,958
Jul 2002194024.583.06$4,769
Jun 2002195023.733.34$4,627
May 2002182024.663.58$4,488
Apr 2002199023.653.51$4,706
Mar 2002193022.003.10$4,246
Feb 2002198018.222.38$3,608
Jan 2002196017.172.38$3,365
Dec 2001396016.932.36$6,704
Nov 2001199018.072.41$3,596
Oct 2001191019.782.53$3,778
Sep 2001196024.262.25$4,755
Aug 2001196024.873.05$4,875
Jul 2001199023.933.20$4,762
Jun 2001195024.563.82$4,789
May 2001198025.524.31$5,053
Apr 2001202024.685.34$4,985
Mar 2001202024.545.38$4,957
Feb 2001200027.755.77$5,550
Jan 2001196027.478.40$5,384
Dec 2000158026.889.12$4,247
Nov 2000201032.215.66$6,474
Oct 2000198031.235.15$6,184
Sep 2000199031.875.19$6,342
Aug 2000390029.644.54$11,560
Jul 2000197028.534.09$5,620
Jun 2000196029.304.40$5,743
May 2000198027.263.68$5,397
Apr 2000203024.513.12$4,976
Mar 2000196028.422.86$5,570
Feb 2000201027.622.73$5,552
Jan 2000215025.272.48$5,433
Dec 1999196024.282.42$4,759
Nov 1999201023.192.43$4,661
Oct 1999209020.982.80$4,385
Sep 19990021.752.62$0
Aug 1999191019.262.88$3,679
Jul 19990017.892.37$0
Jun 1999196015.942.36$3,124
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 1999195012.471.84$2,432
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 199820509.201.77$1,886
Nov 19980010.892.19$0
Oct 1998194012.421.97$2,409
Sep 1998188012.592.08$2,367
Aug 19980011.301.91$0
Jul 1998208011.742.24$2,442
Jun 1998184011.242.24$2,068
May 1998125012.622.21$1,578
Apr 1998172013.042.51$2,243
Mar 1998178012.802.31$2,278
Feb 1998183013.952.30$2,553
Jan 1998378014.702.15$5,557
Dec 1997207016.322.41$3,378
Nov 1997206018.193.09$3,747
Oct 1997327019.253.15$6,295
Sep 1997182017.742.95$3,229
Aug 1997197017.862.55$3,518
Jul 1997200017.582.25$3,516
Jun 1997378017.242.26$6,517
May 1997185018.972.31$3,509
Apr 1997389017.882.08$6,955
Mar 1997185018.951.94$3,506
Feb 1997388020.492.21$7,950
Jan 1997167023.483.54$3,921
Dec 1996416023.32$9,701
Nov 1996203021.97$4,460
Oct 1996371023.31$8,648
Sep 1996186022.22$4,133
Aug 1996398020.26$8,063
Jul 1996189019.55$3,695
Jun 1996393018.73$7,361
May 1996191019.43$3,711
Apr 1996402021.51$8,647
Mar 1996213019.38$4,128
Feb 1996360016.98$6,113
Jan 1996192017.07$3,277
Dec 1995401017.19$6,893
Nov 1995205016.00$3,280
Oct 1995392015.43$6,049
Sep 1995389016.18$6,294
Aug 1995195015.92$3,104
Jul 1995200015.24$3,048
Jun 1995384016.41$6,301
May 1995398017.56$6,989
Apr 1995202017.73$3,581
Mar 1995382016.44$6,280
Feb 1995394016.58$6,533
Jan 1995205015.92$3,264
Dec 1994415015.03$6,237
Nov 1994376015.90$5,978
Oct 1994216015.58$3,365
Sep 1994429115.29$6,559
Aug 1994209116.13$3,371
Jul 1994400117.56$7,024
Jun 1994392117.09$6,699
May 1994204115.88$3,240
Apr 1994407114.14$5,755
Mar 1994188112.46$2,342
Feb 1994415112.50$5,188
Jan 1994200112.66$2,532
Dec 1993434112.33$5,351
Nov 1993207114.49$2,999
Oct 1993401115.85$6,356
Sep 1993394115.03$5,922
Aug 1993200115.66$3,132
Jul 1993395115.46$6,107
Jun 1993379116.79$6,363
May 1993417117.68$7,373
Apr 1993428118.05$7,725
Mar 1993418118.14$7,583
Feb 1993210117.90$3,759
Jan 1993404116.93$6,840

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.

Feb 2026 — as filed, then multipliedworked
Oil                  147 bbl  × $ 63.50 =     $9,335
Casinghead gas         0 Mcf  × $  3.75 =         $0

────────────────────────────────────────────────────
Month total                                   $9,335

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. 08/O/2876 is the state's own key, not one this site invented.