DENMAN -E-

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 2877District 08Field 44148500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$22 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
OilDisposition33,350 bbl$1,546,933
Casinghead gasProduction21 Mcf$0
Total$1,546,933

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 (8)

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 32.2662, -101.2313. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.26621, -101.23129 · 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
62.5%
5 of 8 wells
With a plug date
62.5%
5 of 8 wells
Median depth
2,903 ft
8 wells filed one
Completion to plug
66.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
562.5%
A plug date is filed
562.5%
BothOn the schedule and plugged. Neither fact cancels the other.
562.5%
NeitherNo plug date, and not on the schedule.
337.5%

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, 8 of 8 wells. Median 2,903 ft, with the middle half between 2,893 and 2,926 ft; the shallowest is 2,700 ft and the deepest 2,953 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 8 wells, Nov 1954 – May 1996. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1954 – May 1996
4 of 8 wells; 4 filed none
Plug dates filed
Nov 2000 – Aug 2021
5 of 8 wells; 3 filed none

Last completion to plug: a median of 66.7 years across the 1 well that filed both dates, with the middle half between 66.7 years and 66.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-2270114172,880 ftJul 2021Yes
42-2270115182,897 ftNov 2000Yes
42-2270143022,700 ftJul 2021Yes
42-2270143532,930 ftApr 2011Yes
42-2270149212,953 ftMay 1996
42-2270113562,898 ftMar 1958
42-2270112652,908 ftDec 1954Aug 2021Yes
42-2270122242,925 ftNov 1954

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 2026160098.932.87$15,829
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 202564062.743.08$4,015
Aug 20250063.933.01$0
Jul 202538066.743.32$2,536
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 2024160084.451.66$13,512
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023157077.892.81$12,229
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023144070.622.23$10,169
Apr 20230078.122.24$0
Mar 2023149072.852.39$10,855
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 2022161076.415.73$12,302
Nov 2022156085.005.65$13,260
Oct 20220087.185.86$0
Sep 2022163084.888.16$13,835
Aug 20220094.529.13$0
Jul 20221480101.587.54$15,034
Jun 20221560115.097.98$17,954
May 202200109.378.43$0
Apr 20221560104.226.84$16,258
Mar 20221480108.885.08$16,114
Feb 20220091.054.86$0
Jan 2022146081.844.54$11,949
Dec 2021166071.323.90$11,839
Nov 20210077.435.24$0
Oct 2021167079.795.71$13,325
Sep 2021158069.865.35$11,038
Aug 20215066.024.22$330
Jul 2021172070.783.98$12,174
Jun 20210069.493.38$0
May 2021139063.483.02$8,824
Apr 2021158060.362.76$9,537
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021125050.412.81$6,301
Dec 20200044.642.68$0
Nov 2020164038.772.71$6,358
Oct 2020125036.972.48$4,621
Sep 20200037.091.99$0
Aug 2020160039.982.39$6,397
Jul 20200038.371.83$0
Jun 2020147034.901.69$5,130
May 20200016.921.81$0
Apr 2020159014.751.80$2,345
Mar 2020158030.341.86$4,794
Feb 20200049.881.98$0
Jan 2020156057.252.09$8,931
Dec 2019158059.012.30$9,324
Nov 20190055.302.75$0
Oct 2019160053.472.42$8,555
Sep 20190055.052.66$0
Aug 2019162053.112.30$8,604
Jul 20190056.272.46$0
Jun 2019162052.782.49$8,550
May 2019161058.482.74$9,415
Apr 20190062.632.75$0
Mar 2019169056.803.06$9,599
Feb 20190050.852.79$0
Jan 2019176046.033.23$8,101
Dec 2018164046.594.19$7,641
Nov 20180052.934.24$0
Oct 2018160061.443.40$9,830
Sep 2018169059.543.11$10,062
Aug 20180059.403.07$0
Jul 2018160065.142.93$10,422
Jun 20180060.183.08$0
May 2018161065.382.90$10,526
Apr 2018163063.842.90$10,406
Mar 20180061.222.79$0
Feb 2018171061.782.77$10,564
Jan 2018162062.874.01$10,185
Dec 20170057.272.92$0
Nov 2017161055.423.12$8,923
Oct 2017168049.292.98$8,281
Sep 20170047.523.09$0
Aug 2017157045.373.00$7,123
Jul 20170043.873.09$0
Jun 2017170042.493.09$7,223
May 2017159045.373.26$7,214
Apr 20170047.933.21$0
Mar 2017165046.772.98$7,717
Feb 20170050.452.95$0
Jan 2017167049.413.42$8,251
Dec 20160048.763.72$0
Nov 2016160042.492.64$6,798
Oct 2016159046.193.09$7,344
Sep 20160041.553.10$0
Aug 2016166041.442.92$6,879
Jul 20160041.622.92$0
Jun 2016161045.352.69$7,301
May 20160042.521.99$0
Apr 2016165036.561.99$6,032
Mar 2016155033.011.79$5,117
Feb 20160026.472.06$0
Jan 2016164027.352.36$4,485
Dec 20150032.362.00$0
Nov 2015157038.792.17$6,090
Oct 20150043.552.43$0
Sep 2015108042.992.76$4,643
Aug 20150040.162.87$0
Jul 2015160048.152.95$7,704
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015160049.822.71$7,971
Mar 20150042.892.93$0
Feb 2015159044.662.98$7,101
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014160070.464.25$11,274
Oct 20140078.303.90$0
Sep 2014148086.164.05$12,752
Aug 20140089.394.04$0
Jul 2014156096.564.18$15,063
Jun 2014154098.164.74$15,117
May 20140094.734.73$0
Apr 2014163095.944.81$15,638
Mar 20140095.895.06$0
Feb 2014167097.406.19$16,266
Jan 20140090.404.86$0
Dec 2013170091.824.35$15,609
Nov 20130088.853.74$0
Oct 2013147097.423.78$14,321
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131580102.523.72$16,198
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 2013168093.964.28$15,785
Mar 20130093.623.91$0
Feb 2013157091.233.42$14,323
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012163086.953.62$14,173
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 2012165092.662.91$15,289
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 2012158091.612.49$14,474
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 2012171098.092.73$16,773
Dec 20110096.873.24$0
Nov 2011170095.723.31$16,272
Oct 20110084.983.65$0
Sep 2011169083.623.99$14,132
Aug 20110083.404.15$0
Jul 2011167094.144.52$15,721
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 20111600105.964.33$16,954
Mar 2011127096.364.06$12,238
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010169080.843.80$13,662
Oct 20100078.103.51$0
Sep 2010175072.633.98$12,710
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010153070.364.91$10,765
May 20100071.124.24$0
Apr 2010167081.694.12$13,642
Mar 20100078.394.39$0
Feb 2010169073.585.44$12,435
Jan 20100074.365.96$0
Dec 2009172071.445.48$12,288
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 2009180065.543.06$11,797
Aug 20090067.423.22$0
Jul 2009177061.133.46$10,820
Jun 20090066.163.90$0
May 2009173054.743.93$9,470
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 2009180032.814.63$5,906
Jan 20090035.865.37$0
Dec 2008200037.105.98$7,420
Nov 20080055.496.86$0
Oct 2008184075.246.92$13,844
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 20081810131.0811.39$23,725
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081760110.3110.45$19,415
Mar 200800101.909.66$0
Feb 2008192092.538.77$17,766
Jan 20080090.388.21$0
Dec 2007170088.337.30$15,016
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 2007174075.846.24$13,196
Aug 20070069.066.39$0
Jul 2007173070.906.39$12,266
Jun 20070062.007.55$0
May 2007176058.747.85$10,338
Apr 20070059.617.81$0
Mar 2007178056.927.30$10,132
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 2006162056.656.92$9,177
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 2006175060.085.04$10,514
Aug 20060068.717.34$0
Jul 2006173069.376.34$12,001
Jun 20060066.286.38$0
May 2006173066.016.42$11,420
Apr 20060064.397.36$0
Mar 2006167056.707.08$9,469
Feb 20060057.597.75$0
Jan 2006182060.598.93$11,027
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 2005181058.3413.80$10,560
Sep 20050061.4512.08$0
Aug 2005177061.519.80$10,887
Jul 20050055.697.84$0
Jun 2005170052.337.38$8,896
May 20050045.226.65$0
Apr 2005179049.207.36$8,807
Mar 20050050.377.15$0
Feb 2005180045.226.31$8,140
Jan 20050043.166.32$0
Dec 2004181039.866.75$7,215
Nov 20040045.286.33$0
Oct 2004175049.706.52$8,698
Sep 20040043.245.28$0
Aug 2004173042.375.55$7,330
Jul 20040038.286.08$0
Jun 2004175036.106.43$6,318
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 2004165034.365.53$5,669
Feb 20040032.455.51$0
Jan 2004181032.036.30$5,797
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 2003179028.174.76$5,042
Sep 20030026.314.75$0
Aug 2003180029.765.13$5,357
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 2003181026.595.97$4,813
Apr 20030026.675.41$0
Mar 2003180031.146.10$5,605
Feb 20030033.487.93$0
Jan 2003171030.315.58$5,183
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 2002185026.464.23$4,895
Sep 20020027.443.64$0
Aug 2002177025.963.16$4,595
Jul 20020024.583.06$0
Jun 2002178023.733.34$4,224
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 2002180022.003.10$3,960
Feb 20020018.222.38$0
Jan 2002183017.172.38$3,142
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 2001179019.782.53$3,541
Sep 20010024.262.25$0
Aug 2001177024.873.05$4,402
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 2001174025.524.31$4,440
Apr 20010024.685.34$0
Mar 2001185024.545.38$4,540
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 2000202026.889.12$5,430
Nov 20000032.215.66$0
Oct 2000181031.235.15$5,653
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 2000192028.534.09$5,478
Jun 20000029.304.40$0
May 2000178027.263.68$4,852
Apr 20000024.513.12$0
Mar 2000202028.422.86$5,741
Feb 20000027.622.73$0
Jan 2000140025.272.48$3,538
Dec 19990024.282.42$0
Nov 1999148023.192.43$3,432
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 1999166019.262.88$3,197
Jul 19990017.892.37$0
Jun 1999187015.942.36$2,981
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 1999178012.471.84$2,220
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 199817809.201.77$1,638
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 1998182011.301.91$2,057
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 1998174012.622.21$2,196
Apr 19980013.042.51$0
Mar 1998163012.802.31$2,086
Feb 1998161013.952.30$2,246
Jan 1998170014.702.15$2,499
Dec 19970016.322.41$0
Nov 1997188018.193.09$3,420
Oct 1997166019.253.15$3,196
Sep 1997188017.742.95$3,335
Aug 1997170017.862.55$3,036
Jul 19970017.582.25$0
Jun 1997185017.242.26$3,189
May 1997184018.972.31$3,490
Apr 1997183017.882.08$3,272
Mar 1997174018.951.94$3,297
Feb 19970020.492.21$0
Jan 1997177023.483.54$4,156
Dec 1996184023.32$4,291
Nov 19960021.97$0
Oct 1996196023.31$4,569
Sep 1996179022.22$3,977
Aug 1996169020.26$3,424
Jul 19960019.55$0
Jun 1996200018.73$3,746
May 1996102019.43$1,982
Apr 1996193021.51$4,151
Mar 1996175019.38$3,392
Feb 1996157016.98$2,666
Jan 19960017.07$0
Dec 1995200017.19$3,438
Nov 1995183016.00$2,928
Oct 19950015.43$0
Sep 1995216016.18$3,495
Aug 1995179015.92$2,850
Jul 19950015.24$0
Jun 1995206016.41$3,380
May 1995186017.56$3,266
Apr 19950017.73$0
Mar 1995208016.44$3,420
Feb 1995192016.58$3,183
Jan 1995200015.92$3,184
Dec 19940015.03$0
Nov 1994177015.90$2,814
Oct 1994182015.58$2,836
Sep 1994202115.29$3,089
Aug 19940116.13$0
Jul 1994194117.56$3,407
Jun 1994200117.09$3,418
May 1994203115.88$3,224
Apr 1994189114.14$2,672
Mar 1994211112.46$2,629
Feb 19940112.50$0
Jan 1994201112.66$2,545
Dec 1993145112.33$1,788
Nov 1993191114.49$2,768
Oct 19930115.85$0
Sep 1993197115.03$2,961
Aug 1993187115.66$2,928
Jul 1993202115.46$3,123
Jun 1993179116.79$3,005
May 1993194117.68$3,430
Apr 1993201118.05$3,628
Mar 1993211118.14$3,828
Feb 19930117.90$0
Jan 1993203116.93$3,437

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                  160 bbl  × $ 98.93 =    $15,829
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $15,829

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/2877 is the state's own key, not one this site invented.