DENMAN -B-

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 2874District 08Field 44148500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$24.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$402 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
OilDisposition547,538 bbl$24,580,750
Casinghead gasProduction21 Mcf$0
Total$24,580,750

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 32.2661, -101.2051. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.26608, -101.20502 · 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
16.7%
3 of 18 wells
With a plug date
5.6%
1 of 18 wells
Median depth
3,084 ft
4 wells filed one
Completion to plug
37.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
316.7%
A plug date is filed
15.6%
BothOn the schedule and plugged. Neither fact cancels the other.
15.6%
NeitherNo plug date, and not on the schedule.
1583.3%

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, 4 of 18 wells. Median 3,084 ft, with the middle half between 2,901 and 3,264 ft; the shallowest is 2,892 ft and the deepest 3,265 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, Dec 1949 – Sep 2011. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 1949 – Sep 2011
4 of 18 wells; 14 filed none
Plug dates filed
Nov 2025
1 of 18 wells; 17 filed none

Last completion to plug: a median of 37.8 years across the 1 well that filed both dates, with the middle half between 37.8 years and 37.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

18 wells

42-227012201Yes
42-227014272Yes
42-227011306
42-227011478
42-2270116812
42-2270117313
42-2270117714
42-227011817
42-2270122315
42-2270122416
42-227014333
42-227014449
42-2270144510
42-2270144611
42-2270143842,904 ftSep 2011
42-227342282WI3,265 ftFeb 1988Nov 2025Yes
42-227342291WI3,264 ftFeb 1988
42-2270144052,892 ftDec 1949

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 20264830106.413.05$51,396
Apr 2026492098.932.87$48,674
Mar 2026666089.753.15$59,774
Feb 2026666063.503.75$42,291
Jan 2026478059.138.00$28,264
Dec 2025497056.664.41$28,160
Nov 2025332058.593.93$19,452
Oct 2025330059.383.30$19,595
Sep 2025326062.743.08$20,453
Aug 2025634063.933.01$40,532
Jul 2025322066.743.32$21,490
Jun 2025330066.483.13$21,938
May 2025496060.553.23$30,033
Apr 2025485062.363.54$30,245
Mar 2025159067.704.27$10,764
Feb 20250070.884.34$0
Jan 2025159074.324.28$11,817
Dec 2024158068.993.12$10,900
Nov 20240069.052.20$0
Oct 2024470071.372.28$33,544
Sep 2024321069.612.36$22,345
Aug 2024490075.632.06$37,059
Jul 2024320079.932.15$25,578
Jun 2024498078.082.63$38,884
May 2024477078.812.20$37,592
Apr 2024158084.451.66$13,343
Mar 2024483080.301.55$38,785
Feb 2024480076.091.78$36,523
Jan 2024160073.023.30$11,683
Dec 2023317071.262.61$22,589
Nov 2023663077.892.81$51,641
Oct 2023378085.443.09$32,296
Sep 2023526089.042.74$46,835
Aug 2023680080.522.67$54,754
Jul 2023488074.852.64$36,527
Jun 2023670068.962.26$46,203
May 2023646070.622.23$45,621
Apr 2023495078.122.24$38,669
Mar 2023551072.852.39$40,140
Feb 2023345075.112.47$25,913
Jan 2023504076.533.39$38,571
Dec 2022467076.415.73$35,683
Nov 20221,045085.005.65$88,825
Oct 2022637087.185.86$55,534
Sep 2022818084.888.16$69,432
Aug 2022677094.529.13$63,990
Jul 20228420101.587.54$85,530
Jun 20227750115.097.98$89,195
May 20228600109.378.43$94,058
Apr 20228590104.226.84$89,525
Mar 20227120108.885.08$77,523
Feb 2022687091.054.86$62,551
Jan 20221,051081.844.54$86,014
Dec 2021660071.323.90$47,071
Nov 2021692077.435.24$53,582
Oct 2021830079.795.71$66,226
Sep 2021501069.865.35$35,000
Aug 2021836066.024.22$55,193
Jul 2021844070.783.98$59,738
Jun 2021511069.493.38$35,509
May 2021661063.483.02$41,960
Apr 20211,040060.362.76$62,774
Mar 2021521061.302.72$31,937
Feb 2021344057.805.55$19,883
Jan 2021503050.412.81$25,356
Dec 2020502044.642.68$22,409
Nov 2020800038.772.71$31,016
Oct 2020638036.972.48$23,587
Sep 2020475037.091.99$17,618
Aug 2020797039.982.39$31,864
Jul 2020636038.371.83$24,403
Jun 2020489034.901.69$17,066
May 2020639016.921.81$10,812
Apr 2020803014.751.80$11,844
Mar 2020953030.341.86$28,914
Feb 2020796049.881.98$39,704
Jan 2020962057.252.09$55,075
Dec 20191,121059.012.30$66,150
Nov 2019977055.302.75$54,028
Oct 2019976053.472.42$52,187
Sep 2019960055.052.66$52,848
Aug 20191,139053.112.30$60,492
Jul 2019960056.272.46$54,019
Jun 2019957052.782.49$50,510
May 20191,144058.482.74$66,901
Apr 2019812062.632.75$50,856
Mar 20191,309056.803.06$74,351
Feb 2019786050.852.79$39,968
Jan 20191,155046.033.23$53,165
Dec 20181,149046.594.19$53,532
Nov 2018951052.934.24$50,336
Oct 2018844061.443.40$51,855
Sep 20181,141059.543.11$67,935
Aug 20181,008059.403.07$59,875
Jul 20181,187065.142.93$77,321
Jun 2018670060.183.08$40,321
May 20181,368065.382.90$89,440
Apr 20181,019063.842.90$65,053
Mar 20181,200061.222.79$73,464
Feb 20181,018061.782.77$62,892
Jan 2018705062.874.01$44,323
Dec 20171,248057.272.92$71,473
Nov 20171,060055.423.12$58,745
Oct 20171,199049.292.98$59,099
Sep 20171,060047.523.09$50,371
Aug 20171,055045.373.00$47,865
Jul 20171,067043.873.09$46,809
Jun 20171,263042.493.09$53,665
May 20171,049045.373.26$47,593
Apr 20171,054047.933.21$50,518
Mar 20171,010046.772.98$47,238
Feb 20171,066050.452.95$53,780
Jan 2017664049.413.42$32,808
Dec 20161,193048.763.72$58,171
Nov 2016866042.492.64$36,796
Oct 2016904046.193.09$41,756
Sep 20161,017041.553.10$42,256
Aug 2016974041.442.92$40,363
Jul 20161,004041.622.92$41,786
Jun 20161,041045.352.69$47,209
May 20161,199042.521.99$50,981
Apr 20161,039036.561.99$37,986
Mar 20161,065033.011.79$35,156
Feb 20161,043026.472.06$27,608
Jan 20161,205027.352.36$32,957
Dec 20151,015032.362.00$32,845
Nov 20151,193038.792.17$46,276
Oct 20151,194043.552.43$51,999
Sep 20151,208042.992.76$51,932
Aug 2015974040.162.87$39,116
Jul 20151,283048.152.95$61,776
Jun 20151,107056.152.88$62,158
May 20151,131055.212.96$62,443
Apr 20151,312049.822.71$65,364
Mar 20151,098042.892.93$47,093
Feb 20151,108044.662.98$49,483
Jan 2015861043.433.10$37,393
Dec 20141,282054.693.59$70,113
Nov 20141,201070.464.25$84,622
Oct 20141,278078.303.90$100,067
Sep 20141,063086.164.05$91,588
Aug 20141,255089.394.04$112,184
Jul 20141,335096.564.18$128,908
Jun 20141,117098.164.74$109,645
May 20141,076094.734.73$101,929
Apr 20141,116095.944.81$107,069
Mar 20141,120095.895.06$107,397
Feb 2014886097.406.19$86,296
Jan 20141,336090.404.86$120,774
Dec 20131,109091.824.35$101,828
Nov 20131,114088.853.74$98,979
Oct 20131,333097.423.78$129,861
Sep 20131,1220104.113.72$116,811
Aug 20131,1090104.253.52$115,613
Jul 20131,3300102.523.72$136,352
Jun 20131,263094.403.93$119,227
May 20131,069094.834.15$101,373
Apr 20131,131093.964.28$106,269
Mar 20131,141093.623.91$106,820
Feb 20131,128091.233.42$102,907
Jan 20131,128091.603.42$103,325
Dec 20121,120086.773.42$97,182
Nov 20121,026086.953.62$89,211
Oct 20121,122089.383.40$100,284
Sep 20121,097094.672.92$103,853
Aug 20121,316092.662.91$121,941
Jul 20121,112085.133.02$94,665
Jun 20121,081079.822.52$86,285
May 20121,075091.612.49$98,481
Apr 20121,1190101.652.00$113,746
Mar 20121,3230105.052.22$138,981
Feb 20121,3170101.102.57$133,149
Jan 20121,331098.092.73$130,558
Dec 20111,348096.873.24$130,581
Nov 20111,321095.723.31$126,446
Oct 20111,110084.983.65$94,328
Sep 20111,465083.623.99$122,503
Aug 20111,272083.404.15$106,085
Jul 20111,240094.144.52$116,734
Jun 20111,307092.904.64$121,420
May 20111,518098.134.40$148,961
Apr 20111,3030105.964.33$138,066
Mar 20111,556096.364.06$149,936
Feb 20111,070085.644.18$91,635
Jan 20111,330086.504.59$115,045
Dec 20101,367085.734.35$117,193
Nov 20101,308080.843.80$105,739
Oct 20101,481078.103.51$115,666
Sep 20101,532072.633.98$111,269
Aug 20101,328073.684.42$97,847
Jul 20101,489072.554.74$108,027
Jun 20101,558070.364.91$109,621
May 20101,593071.124.24$113,294
Apr 20101,354081.694.12$110,608
Mar 20101,814078.394.39$142,199
Feb 20101,134073.585.44$83,440
Jan 20101,458074.365.96$108,417
Dec 20091,381071.445.48$98,659
Nov 20091,560074.593.75$116,360
Oct 20091,509072.544.11$109,463
Sep 20091,203065.543.06$78,845
Aug 20091,438067.423.22$96,950
Jul 20091,275061.133.46$77,941
Jun 20091,598066.163.90$105,724
May 20091,196054.743.93$65,469
Apr 20091,463046.773.59$68,425
Mar 20091,445042.144.06$60,892
Feb 20091,272032.814.63$41,734
Jan 20091,383035.865.37$49,594
Dec 20081,428037.105.98$52,979
Nov 20081,456055.496.86$80,793
Oct 20081,420075.246.92$106,841
Sep 20081,4490101.767.88$147,450
Aug 20081,7030114.228.48$194,517
Jul 20081,4460131.0811.39$189,542
Jun 20081,4190131.3313.03$186,357
May 20081,4420123.1711.57$177,611
Apr 20081,6420110.3110.45$181,129
Mar 20081,3510101.909.66$137,667
Feb 20081,427092.538.77$132,040
Jan 20081,403090.388.21$126,803
Dec 20071,533088.337.30$135,410
Nov 20071,575091.677.29$144,380
Oct 20071,332082.856.92$110,356
Sep 20071,507075.846.24$114,291
Aug 20071,529069.066.39$105,593
Jul 20071,633070.906.39$115,780
Jun 20071,523062.007.55$94,426
May 20071,461058.747.85$85,819
Apr 20071,517059.617.81$90,428
Mar 20071,552056.927.30$88,340
Feb 20071,580055.108.22$87,058
Jan 20071,358050.306.73$68,307
Dec 20061,552056.656.92$87,921
Nov 20061,573054.207.62$85,257
Oct 20061,768054.906.01$97,063
Sep 20061,533060.085.04$92,103
Aug 20061,539068.717.34$105,745
Jul 20061,744069.376.34$120,981
Jun 20061,581066.286.38$104,789
May 20061,542066.016.42$101,787
Apr 20061,521064.397.36$97,937
Mar 20061,650056.707.08$93,555
Feb 20061,578057.597.75$90,877
Jan 20061,743060.598.93$105,608
Dec 20051,519054.9413.42$83,454
Nov 20051,813054.6910.59$99,153
Oct 20051,576058.3413.80$91,944
Sep 20051,725061.4512.08$106,001
Aug 20051,775061.519.80$109,180
Jul 20051,920055.697.84$106,925
Jun 20051,541052.337.38$80,641
May 20051,567045.226.65$70,860
Apr 20051,358049.207.36$66,814
Mar 20051,370050.377.15$69,007
Feb 20051,307045.226.31$59,103
Jan 20051,511043.166.32$65,215
Dec 20041,292039.866.75$51,499
Nov 20041,331045.286.33$60,268
Oct 20041,331049.706.52$66,151
Sep 20041,480043.245.28$63,995
Aug 20041,458042.375.55$61,775
Jul 20041,480038.286.08$56,654
Jun 20041,500036.106.43$54,150
May 20041,336037.486.49$50,073
Apr 20041,495034.475.86$51,533
Mar 20041,581034.365.53$54,323
Feb 20041,376032.455.51$44,651
Jan 20041,583032.036.30$50,703
Dec 20031,507030.266.30$45,602
Nov 20031,271028.804.60$36,605
Oct 20031,495028.174.76$42,114
Sep 20031,350026.314.75$35,519
Aug 20031,354029.765.13$40,295
Jul 20031,304029.415.17$38,351
Jun 20031,331028.565.98$38,013
May 20031,303026.595.97$34,647
Apr 20031,501026.675.41$40,032
Mar 20031,470031.146.10$45,776
Feb 20031,482033.487.93$49,617
Jan 20031,604030.315.58$48,617
Dec 20021,515026.914.85$40,769
Nov 20021,521024.664.14$37,508
Oct 20021,571026.464.23$41,569
Sep 20021,537027.443.64$42,175
Aug 20021,515025.963.16$39,329
Jul 20021,545024.583.06$37,976
Jun 20021,515023.733.34$35,951
May 20021,656024.663.58$40,837
Apr 20021,477023.653.51$34,931
Mar 20021,526022.003.10$33,572
Feb 20021,470018.222.38$26,783
Jan 20021,593017.172.38$27,352
Dec 20011,592016.932.36$26,953
Nov 20011,641018.072.41$29,653
Oct 20011,556019.782.53$30,778
Sep 20011,720024.262.25$41,727
Aug 20011,483024.873.05$36,882
Jul 20011,801023.933.20$43,098
Jun 20011,477024.563.82$36,275
May 20011,716025.524.31$43,792
Apr 20011,529024.685.34$37,736
Mar 20011,691024.545.38$41,497
Feb 20011,521027.755.77$42,208
Jan 20011,711027.478.40$47,001
Dec 20001,823026.889.12$49,002
Nov 20001,571032.215.66$50,602
Oct 20001,632031.235.15$50,967
Sep 20001,584031.875.19$50,482
Aug 20001,715029.644.54$50,833
Jul 20001,783028.534.09$50,869
Jun 20001,584029.304.40$46,411
May 20001,578027.263.68$43,016
Apr 20001,641024.513.12$40,221
Mar 20001,723028.422.86$48,968
Feb 20001,601027.622.73$44,220
Jan 20001,770025.272.48$44,728
Dec 19991,813024.282.42$44,020
Nov 19991,587023.192.43$36,803
Oct 19991,917020.982.80$40,219
Sep 19991,548021.752.62$33,669
Aug 19991,734019.262.88$33,397
Jul 19991,751017.892.37$31,325
Jun 19991,689015.942.36$26,923
May 19991,666015.792.32$26,306
Apr 19991,672015.102.21$25,247
Mar 19991,708012.471.84$21,299
Feb 19991,73209.981.82$17,285
Jan 19991,654010.381.90$17,169
Dec 19981,66009.201.77$15,272
Nov 19981,760010.892.19$19,166
Oct 19981,751012.421.97$21,747
Sep 19981,730012.592.08$21,781
Aug 19981,908011.301.91$21,560
Jul 19981,785011.742.24$20,956
Jun 19981,704011.242.24$19,153
May 19981,992012.622.21$25,139
Apr 19981,772013.042.51$23,107
Mar 19981,843012.802.31$23,590
Feb 19981,867013.952.30$26,045
Jan 19981,806014.702.15$26,548
Dec 19972,055016.322.41$33,538
Nov 19971,809018.193.09$32,906
Oct 19971,859019.253.15$35,786
Sep 19971,874017.742.95$33,245
Aug 19971,938017.862.55$34,613
Jul 19971,814017.582.25$31,890
Jun 19971,928017.242.26$33,239
May 19972,083018.972.31$39,515
Apr 19972,017017.882.08$36,064
Mar 19972,045018.951.94$38,753
Feb 19971,950020.492.21$39,956
Jan 19971,972023.483.54$46,303
Dec 19962,026023.32$47,246
Nov 19961,974021.97$43,369
Oct 19962,074023.31$48,345
Sep 19962,039022.22$45,307
Aug 19962,212020.26$44,815
Jul 19962,105019.55$41,153
Jun 19962,107018.73$39,464
May 19962,198019.43$42,707
Apr 19962,036021.51$43,794
Mar 19962,150019.38$41,667
Feb 19962,046016.98$34,741
Jan 19962,240017.07$38,237
Dec 19952,187017.19$37,595
Nov 19952,273016.00$36,368
Oct 19952,390015.43$36,878
Sep 19952,243016.18$36,292
Aug 19952,315015.92$36,855
Jul 19952,477015.24$37,749
Jun 19952,212016.41$36,299
May 19952,498017.56$43,865
Apr 19952,359017.73$41,825
Mar 19952,452016.44$40,311
Feb 19952,177016.58$36,095
Jan 19952,527015.92$40,230
Dec 19942,416015.03$36,312
Nov 19942,450015.90$38,955
Oct 19942,477015.58$38,592
Sep 19942,584115.29$39,509
Aug 19942,819116.13$45,470
Jul 19942,877117.56$50,520
Jun 19942,437117.09$41,648
May 19942,658115.88$42,209
Apr 19942,570114.14$36,340
Mar 19943,059112.46$38,115
Feb 19942,145112.50$26,813
Jan 19942,528112.66$32,004
Dec 19932,405112.33$29,654
Nov 19932,452114.49$35,529
Oct 19932,613115.85$41,416
Sep 19932,532115.03$38,056
Aug 19932,665115.66$41,734
Jul 19932,717115.46$42,005
Jun 19932,549116.79$42,798
May 19932,653117.68$46,905
Apr 19932,818118.05$50,865
Mar 19933,053118.14$55,381
Feb 19932,977117.90$53,288
Jan 19933,842116.93$65,045

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.

May 2026 — as filed, then multipliedworked
Oil                  483 bbl  × $106.41 =    $51,396
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $51,396

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/2874 is the state's own key, not one this site invented.