DENMAN -C-

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 2875District 08Field 44148500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$6.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$31 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
OilDisposition141,968 bbl$5,973,091
Casinghead gasProduction21 Mcf$0
Total$5,973,091

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 (18)

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 32.2582, -101.2326. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

32.25795, -101.23292 · 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
66.7%
12 of 18 wells
With a plug date
66.7%
12 of 18 wells
Median depth
2,903 ft
14 wells filed one
Completion to plug
25.1 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
1266.7%
A plug date is filed
1266.7%
BothOn the schedule and plugged. Neither fact cancels the other.
1266.7%
NeitherNo plug date, and not on the schedule.
633.3%

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, 14 of 18 wells. Median 2,903 ft, with the middle half between 2,744 and 3,033 ft; the shallowest is 1,856 ft and the deepest 3,065 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 18 wells, Apr 1969 – Nov 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 – Nov 2021
4 of 18 wells; 14 filed none
Plug dates filed
Jul 1985 – Nov 2024
12 of 18 wells; 6 filed none

Last completion to plug: a median of 25.1 years across the 3 wells that filed both dates, with the middle half between 19.0 years and 26.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

18 wells

42-2270112242,900 ftSep 1986Yes
42-2270112452,905 ftAug 2007Yes
42-2270113161,856 ftJul 1985Yes
42-2270113972,900 ftJul 1991Yes
42-2270115692,700 ftNov 2024Yes
42-22701160102,700 ftAug 2021Yes
42-22701164112,700 ftAug 2021Yes
42-2270142822,875 ftFeb 1993Yes
42-227109867W3,065 ftMar 1996Yes
42-227011488
42-2270116912
42-227014343
42-227014931
42-227109853W2,985 ft
42-227109842W3,000 ftNov 2021
42-22701174133,050 ftFeb 1984Dec 1996Yes
42-227109831W3,044 ftNov 1969Dec 1994Yes
42-22730031143,050 ftApr 1969Apr 1996Yes

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 2026128098.932.87$12,663
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 2026106059.138.00$6,268
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20253062.743.08$188
Aug 202564063.933.01$4,092
Jul 2025116066.743.32$7,742
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 2025116067.704.27$7,853
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 2024152069.052.20$10,496
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 2024158078.082.63$12,337
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023111077.892.81$8,646
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023169074.852.64$12,650
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 2023220072.852.39$16,027
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 2022181094.529.13$17,108
Jul 202200101.587.54$0
Jun 20221540115.097.98$17,724
May 20221800109.378.43$19,687
Apr 202200104.226.84$0
Mar 20221590108.885.08$17,312
Feb 2022156091.054.86$14,204
Jan 2022149081.844.54$12,194
Dec 20210071.323.90$0
Nov 2021172077.435.24$13,318
Oct 2021156079.795.71$12,447
Sep 2021110069.865.35$7,685
Aug 202130066.024.22$1,981
Jul 2021167070.783.98$11,820
Jun 20210069.493.38$0
May 2021160063.483.02$10,157
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021161050.412.81$8,116
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 2020155038.371.83$5,947
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020137014.751.80$2,021
Mar 2020310030.341.86$9,405
Feb 2020157049.881.98$7,831
Jan 2020151057.252.09$8,645
Dec 2019312059.012.30$18,411
Nov 2019160055.302.75$8,848
Oct 2019154053.472.42$8,234
Sep 2019306055.052.66$16,845
Aug 2019159053.112.30$8,444
Jul 2019153056.272.46$8,609
Jun 2019157052.782.49$8,286
May 2019166058.482.74$9,708
Apr 2019313062.632.75$19,603
Mar 2019237056.803.06$13,462
Feb 2019156050.852.79$7,933
Jan 2019257046.033.23$11,830
Dec 2018255046.594.19$11,880
Nov 2018167052.934.24$8,839
Oct 2018123061.443.40$7,557
Sep 2018247059.543.11$14,706
Aug 2018241059.403.07$14,315
Jul 2018241065.142.93$15,699
Jun 2018249060.183.08$14,985
May 2018239065.382.90$15,626
Apr 2018127063.842.90$8,108
Mar 2018251061.222.79$15,366
Feb 2018376061.782.77$23,229
Jan 2018252062.874.01$15,843
Dec 2017384057.272.92$21,992
Nov 2017253055.423.12$14,021
Oct 2017250049.292.98$12,323
Sep 2017369047.523.09$17,535
Aug 2017254045.373.00$11,524
Jul 2017240043.873.09$10,529
Jun 2017246042.493.09$10,453
May 2017249045.373.26$11,297
Apr 2017359047.933.21$17,207
Mar 2017250046.772.98$11,693
Feb 2017246050.452.95$12,411
Jan 2017117049.413.42$5,781
Dec 2016123048.763.72$5,997
Nov 2016241042.492.64$10,240
Oct 2016122046.193.09$5,635
Sep 2016245041.553.10$10,180
Aug 2016124041.442.92$5,139
Jul 2016124041.622.92$5,161
Jun 2016253045.352.69$11,474
May 2016125042.521.99$5,315
Apr 2016251036.561.99$9,177
Mar 2016126033.011.79$4,159
Feb 2016247026.472.06$6,538
Jan 2016259027.352.36$7,084
Dec 2015247032.362.00$7,993
Nov 2015249038.792.17$9,659
Oct 2015122043.552.43$5,313
Sep 2015249042.992.76$10,705
Aug 2015125040.162.87$5,020
Jul 2015235048.152.95$11,315
Jun 2015239056.152.88$13,420
May 2015239055.212.96$13,195
Apr 2015244049.822.71$12,156
Mar 2015128042.892.93$5,490
Feb 2015249044.662.98$11,120
Jan 2015218043.433.10$9,468
Dec 2014254054.693.59$13,891
Nov 2014253070.464.25$17,826
Oct 2014237078.303.90$18,557
Sep 2014246086.164.05$21,195
Aug 2014238089.394.04$21,275
Jul 2014237096.564.18$22,885
Jun 2014239098.164.74$23,460
May 2014239094.734.73$22,640
Apr 2014233095.944.81$22,354
Mar 2014233095.895.06$22,342
Feb 2014234097.406.19$22,792
Jan 2014240090.404.86$21,696
Dec 2013241091.824.35$22,129
Nov 2013346088.853.74$30,742
Oct 2013235097.423.78$22,894
Sep 20132460104.113.72$25,611
Aug 20132450104.253.52$25,541
Jul 2013980102.523.72$10,047
Jun 2013231094.403.93$21,806
May 2013244094.834.15$23,139
Apr 2013233093.964.28$21,893
Mar 2013250093.623.91$23,405
Feb 2013353091.233.42$32,204
Jan 2013132091.603.42$12,091
Dec 2012349086.773.42$30,283
Nov 2012227086.953.62$19,738
Oct 2012367089.383.40$32,802
Sep 2012241094.672.92$22,815
Aug 2012230092.662.91$21,312
Jul 2012119085.133.02$10,130
Jun 2012229079.822.52$18,279
May 2012228091.612.49$20,887
Apr 20121150101.652.00$11,690
Mar 20122290105.052.22$24,056
Feb 20122420101.102.57$24,466
Jan 2012286098.092.73$28,054
Dec 2011301096.873.24$29,158
Nov 2011337095.723.31$32,258
Oct 2011356084.983.65$30,253
Sep 201196083.623.99$8,028
Aug 2011320083.404.15$26,688
Jul 2011299094.144.52$28,148
Jun 2011343092.904.64$31,865
May 2011344098.134.40$33,757
Apr 20113430105.964.33$36,344
Mar 2011454096.364.06$43,747
Feb 2011235085.644.18$20,125
Jan 2011353086.504.59$30,535
Dec 2010240085.734.35$20,575
Nov 2010342080.843.80$27,647
Oct 2010415078.103.51$32,412
Sep 2010392072.633.98$28,471
Aug 2010342073.684.42$25,199
Jul 2010350072.554.74$25,393
Jun 2010313070.364.91$22,023
May 2010331071.124.24$23,541
Apr 2010314081.694.12$25,651
Mar 2010357078.394.39$27,985
Feb 2010451073.585.44$33,185
Jan 2010334074.365.96$24,836
Dec 2009344071.445.48$24,575
Nov 2009359074.593.75$26,778
Oct 2009453072.544.11$32,861
Sep 2009347065.543.06$22,742
Aug 2009444067.423.22$29,934
Jul 2009350061.133.46$21,396
Jun 2009451066.163.90$29,838
May 2009475054.743.93$26,002
Apr 2009490046.773.59$22,917
Mar 2009489042.144.06$20,606
Feb 2009377032.814.63$12,369
Jan 2009514035.865.37$18,432
Dec 2008507037.105.98$18,810
Nov 2008390055.496.86$21,641
Oct 2008500075.246.92$37,620
Sep 20083530101.767.88$35,921
Aug 20084850114.228.48$55,397
Jul 20083700131.0811.39$48,500
Jun 20082460131.3313.03$32,307
May 20083680123.1711.57$45,327
Apr 20085080110.3110.45$56,037
Mar 20084950101.909.66$50,441
Feb 2008495092.538.77$45,802
Jan 2008375090.388.21$33,893
Dec 2007361088.337.30$31,887
Nov 2007609091.677.29$55,827
Oct 2007366082.856.92$30,323
Sep 2007479075.846.24$36,327
Aug 2007492069.066.39$33,978
Jul 2007365070.906.39$25,879
Jun 2007499062.007.55$30,938
May 2007359058.747.85$21,088
Apr 2007487059.617.81$29,030
Mar 2007609056.927.30$34,664
Feb 2007387055.108.22$21,324
Jan 2007596050.306.73$29,979
Dec 2006488056.656.92$27,645
Nov 2006479054.207.62$25,962
Oct 2006503054.906.01$27,615
Sep 2006496060.085.04$29,800
Aug 2006492068.717.34$33,805
Jul 2006594069.376.34$41,206
Jun 2006483066.286.38$32,013
May 2006600066.016.42$39,606
Apr 2006622064.397.36$40,051
Mar 2006623056.707.08$35,324
Feb 2006694057.597.75$39,967
Jan 2006756060.598.93$45,806
Dec 2005618054.9413.42$33,953
Nov 2005570054.6910.59$31,173
Oct 2005702058.3413.80$40,955
Sep 2005601061.4512.08$36,931
Aug 2005719061.519.80$44,226
Jul 2005607055.697.84$33,804
Jun 2005721052.337.38$37,730
May 2005606045.226.65$27,403
Apr 2005616049.207.36$30,307
Mar 2005639050.377.15$32,186
Feb 2005248045.226.31$11,215
Jan 2005495043.166.32$21,364
Dec 2004641039.866.75$25,550
Nov 2004494045.286.33$22,368
Oct 2004239049.706.52$11,878
Sep 2004365043.245.28$15,783
Aug 2004238042.375.55$10,084
Jul 2004367038.286.08$14,049
Jun 2004373036.106.43$13,465
May 2004368037.486.49$13,793
Apr 2004465034.475.86$16,029
Mar 2004370034.365.53$12,713
Feb 2004366032.455.51$11,877
Jan 2004359032.036.30$11,499
Dec 2003360030.266.30$10,894
Nov 2003362028.804.60$10,426
Oct 2003356028.174.76$10,029
Sep 2003490026.314.75$12,892
Aug 2003373029.765.13$11,100
Jul 2003359029.415.17$10,558
Jun 2003502028.565.98$14,337
May 2003371026.595.97$9,865
Apr 2003495026.675.41$13,202
Mar 2003498031.146.10$15,508
Feb 2003358033.487.93$11,986
Jan 2003368030.315.58$11,154
Dec 2002487026.914.85$13,105
Nov 2002382024.664.14$9,420
Oct 2002360026.464.23$9,526
Sep 2002453027.443.64$12,430
Aug 2002369025.963.16$9,579
Jul 2002476024.583.06$11,700
Jun 2002460023.733.34$10,916
May 2002374024.663.58$9,223
Apr 2002447023.653.51$10,572
Mar 2002481022.003.10$10,582
Feb 2002381018.222.38$6,942
Jan 2002374017.172.38$6,422
Dec 2001582016.932.36$9,853
Nov 2001383018.072.41$6,921
Oct 2001487019.782.53$9,633
Sep 2001495024.262.25$12,009
Aug 2001366024.873.05$9,102
Jul 2001489023.933.20$11,702
Jun 2001498024.563.82$12,231
May 2001483025.524.31$12,326
Apr 2001581024.685.34$14,339
Mar 2001496024.545.38$12,172
Feb 2001380027.755.77$10,545
Jan 2001496027.478.40$13,625
Dec 2000515026.889.12$13,843
Nov 2000645032.215.66$20,775
Oct 2000368031.235.15$11,493
Sep 2000500031.875.19$15,935
Aug 2000510029.644.54$15,116
Jul 2000496028.534.09$14,151
Jun 2000504029.304.40$14,767
May 2000516027.263.68$14,066
Apr 2000496024.513.12$12,157
Mar 2000640028.422.86$18,189
Feb 2000505027.622.73$13,948
Jan 2000494025.272.48$12,483
Dec 1999499024.282.42$12,116
Nov 1999495023.192.43$11,479
Oct 1999649020.982.80$13,616
Sep 1999485021.752.62$10,549
Aug 1999492019.262.88$9,476
Jul 1999613017.892.37$10,967
Jun 1999488015.942.36$7,779
May 1999509015.792.32$8,037
Apr 1999632015.102.21$9,543
Mar 1999523012.471.84$6,522
Feb 199952309.981.82$5,220
Jan 1999392010.381.90$4,069
Dec 199867909.201.77$6,247
Nov 1998512010.892.19$5,576
Oct 1998633012.421.97$7,862
Sep 1998645012.592.08$8,121
Aug 1998633011.301.91$7,153
Jul 1998522011.742.24$6,128
Jun 1998579011.242.24$6,508
May 1998595012.622.21$7,509
Apr 1998513013.042.51$6,690
Mar 1998627012.802.31$8,026
Feb 1998632013.952.30$8,816
Jan 1998767014.702.15$11,275
Dec 1997642016.322.41$10,477
Nov 1997630018.193.09$11,460
Oct 1997518019.253.15$9,972
Sep 1997634017.742.95$11,247
Aug 1997632017.862.55$11,288
Jul 1997754017.582.25$13,255
Jun 1997495017.242.26$8,534
May 1997512018.972.31$9,713
Apr 1997516017.882.08$9,226
Mar 1997526018.951.94$9,968
Feb 1997510020.492.21$10,450
Jan 1997579023.483.54$13,595
Dec 1996649023.32$15,135
Nov 1996472021.97$10,370
Oct 1996621023.31$14,476
Sep 1996505022.22$11,221
Aug 1996651020.26$13,189
Jul 1996614019.55$12,004
Jun 1996634018.73$11,875
May 1996630019.43$12,241
Apr 1996627021.51$13,487
Mar 1996650019.38$12,597
Feb 1996495016.98$8,405
Jan 1996711017.07$12,137
Dec 1995761017.19$13,082
Nov 1995508016.00$8,128
Oct 1995509015.43$7,854
Sep 1995614016.18$9,935
Aug 1995641015.92$10,205
Jul 1995746015.24$11,369
Jun 1995505016.41$8,287
May 1995758017.56$13,310
Apr 1995484017.73$8,581
Mar 1995644016.44$10,587
Feb 1995715016.58$11,855
Jan 1995611015.92$9,727
Dec 1994630015.03$9,469
Nov 1994641015.90$10,192
Oct 1994770015.58$11,997
Sep 1994638115.29$9,755
Aug 1994769116.13$12,404
Jul 1994763117.56$13,398
Jun 1994767117.09$13,108
May 1994749115.88$11,894
Apr 1994639114.14$9,035
Mar 1994648112.46$8,074
Feb 1994652112.50$8,150
Jan 1994730112.66$9,242
Dec 1993648112.33$7,990
Nov 1993618114.49$8,955
Oct 1993647115.85$10,255
Sep 1993654115.03$9,830
Aug 1993657115.66$10,289
Jul 1993677115.46$10,466
Jun 1993654116.79$10,981
May 1993640117.68$11,315
Apr 1993659118.05$11,895
Mar 1993501118.14$9,088
Feb 1993787117.90$14,087
Jan 1993770116.93$13,036

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                  128 bbl  × $ 98.93 =    $12,663
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $12,663

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/2875 is the state's own key, not one this site invented.