DENMAN -F-

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 2878District 08Field 44148500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$5.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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
OilDisposition118,695 bbl$5,182,421
Casinghead gasProduction21 Mcf$0
Total$5,182,421

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 (9)

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 32.2723, -101.1954. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.27202, -101.19549 · 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
11.1%
1 of 9 wells
With a plug date
0.0%
0 of 9 wells
Median depth
2,930 ft
3 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
111.1%
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.
888.9%

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, 3 of 9 wells. Median 2,930 ft, with the middle half between 2,910 and 3,296 ft; the shallowest is 2,890 ft and the deepest 3,662 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, 3 of 9 wells, Jan 1956 – Feb 1988. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1956 – Feb 1988
3 of 9 wells; 6 filed none

9 wells

42-227014425Yes
42-227011427
42-227011508
42-227012184
42-227014312
42-227040951
42-2270113662,890 ftFeb 1988
42-2273095893,662 ftOct 1976
42-2270143932,930 ftJan 1956

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 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 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 2025119060.553.23$7,205
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024153068.993.12$10,555
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 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023162077.892.81$12,618
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023163074.852.64$12,201
Jun 20230068.962.26$0
May 2023157070.622.23$11,087
Apr 20230078.122.24$0
Mar 2023155072.852.39$11,292
Feb 20230075.112.47$0
Jan 2023160076.533.39$12,245
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 2022179087.185.86$15,605
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 20221710101.587.54$17,370
Jun 20221520115.097.98$17,494
May 202200109.378.43$0
Apr 20221630104.226.84$16,988
Mar 202200108.885.08$0
Feb 2022155091.054.86$14,113
Jan 20220081.844.54$0
Dec 2021165071.323.90$11,768
Nov 20210077.435.24$0
Oct 2021177079.795.71$14,123
Sep 2021160069.865.35$11,178
Aug 2021147066.024.22$9,705
Jul 2021157070.783.98$11,112
Jun 2021164069.493.38$11,396
May 2021164063.483.02$10,411
Apr 2021161060.362.76$9,718
Mar 2021168061.302.72$10,298
Feb 2021184057.805.55$10,635
Jan 2021165050.412.81$8,318
Dec 2020159044.642.68$7,098
Nov 2020162038.772.71$6,281
Oct 2020156036.972.48$5,767
Sep 2020158037.091.99$5,860
Aug 2020163039.982.39$6,517
Jul 2020159038.371.83$6,101
Jun 2020166034.901.69$5,793
May 2020164016.921.81$2,775
Apr 2020164014.751.80$2,419
Mar 2020168030.341.86$5,097
Feb 2020160049.881.98$7,981
Jan 2020165057.252.09$9,446
Dec 2019330059.012.30$19,473
Nov 2019156055.302.75$8,627
Oct 2019161053.472.42$8,609
Sep 2019168055.052.66$9,248
Aug 2019158053.112.30$8,391
Jul 2019327056.272.46$18,400
Jun 2019164052.782.49$8,656
May 2019163058.482.74$9,532
Apr 2019158062.632.75$9,896
Mar 2019165056.803.06$9,372
Feb 2019152050.852.79$7,729
Jan 2019315046.033.23$14,499
Dec 2018153046.594.19$7,128
Nov 2018162052.934.24$8,575
Oct 2018166061.443.40$10,199
Sep 2018323059.543.11$19,231
Aug 2018151059.403.07$8,969
Jul 2018157065.142.93$10,227
Jun 2018164060.183.08$9,870
May 2018319065.382.90$20,856
Apr 2018168063.842.90$10,725
Mar 2018172061.222.79$10,530
Feb 2018338061.782.77$20,882
Jan 2018166062.874.01$10,436
Dec 2017167057.272.92$9,564
Nov 2017178055.423.12$9,865
Oct 2017169049.292.98$8,330
Sep 2017348047.523.09$16,537
Aug 2017168045.373.00$7,622
Jul 2017158043.873.09$6,931
Jun 2017339042.493.09$14,404
May 2017166045.373.26$7,531
Apr 2017165047.933.21$7,908
Mar 2017327046.772.98$15,294
Feb 2017156050.452.95$7,870
Jan 2017171049.413.42$8,449
Dec 2016330048.763.72$16,091
Nov 2016166042.492.64$7,053
Oct 2016168046.193.09$7,760
Sep 2016325041.553.10$13,504
Aug 2016158041.442.92$6,548
Jul 2016327041.622.92$13,610
Jun 2016166045.352.69$7,528
May 2016167042.521.99$7,101
Apr 2016166036.561.99$6,069
Mar 2016333033.011.79$10,992
Feb 2016161026.472.06$4,262
Jan 2016334027.352.36$9,135
Dec 2015328032.362.00$10,614
Nov 2015162038.792.17$6,284
Oct 2015313043.552.43$13,631
Sep 2015164042.992.76$7,050
Aug 2015328040.162.87$13,172
Jul 2015330048.152.95$15,890
Jun 2015159056.152.88$8,928
May 2015319055.212.96$17,612
Apr 2015172049.822.71$8,569
Mar 2015501042.892.93$21,488
Feb 2015153044.662.98$6,833
Jan 2015168043.433.10$7,296
Dec 2014336054.693.59$18,376
Nov 2014163070.464.25$11,485
Oct 2014324078.303.90$25,369
Sep 2014329086.164.05$28,347
Aug 2014172089.394.04$15,375
Jul 2014329096.564.18$31,768
Jun 2014171098.164.74$16,785
May 2014325094.734.73$30,787
Apr 2014170095.944.81$16,310
Mar 2014326095.895.06$31,260
Feb 2014336097.406.19$32,726
Jan 2014309090.404.86$27,934
Dec 2013323091.824.35$29,658
Nov 2013152088.853.74$13,505
Oct 2013313097.423.78$30,492
Sep 20133160104.113.72$32,899
Aug 20133200104.253.52$33,360
Jul 20133210102.523.72$32,909
Jun 2013321094.403.93$30,302
May 2013171094.834.15$16,216
Apr 2013338093.964.28$31,758
Mar 2013337093.623.91$31,550
Feb 2013168091.233.42$15,327
Jan 2013333091.603.42$30,503
Dec 2012335086.773.42$29,068
Nov 2012324086.953.62$28,172
Oct 2012330089.383.40$29,495
Sep 2012332094.672.92$31,430
Aug 2012166092.662.91$15,382
Jul 2012326085.133.02$27,752
Jun 2012326079.822.52$26,021
May 2012335091.612.49$30,689
Apr 20123390101.652.00$34,459
Mar 20123190105.052.22$33,511
Feb 20121640101.102.57$16,580
Jan 2012326098.092.73$31,977
Dec 2011324096.873.24$31,386
Nov 2011162095.723.31$15,507
Oct 2011317084.983.65$26,939
Sep 2011153083.623.99$12,794
Aug 2011312083.404.15$26,021
Jul 2011305094.144.52$28,713
Jun 2011153092.904.64$14,214
May 2011314098.134.40$30,813
Apr 20113120105.964.33$33,060
Mar 2011313096.364.06$30,161
Feb 2011159085.644.18$13,617
Jan 2011157086.504.59$13,581
Dec 2010328085.734.35$28,119
Nov 2010329080.843.80$26,596
Oct 2010318078.103.51$24,836
Sep 2010157072.633.98$11,403
Aug 2010322073.684.42$23,725
Jul 2010319072.554.74$23,143
Jun 2010328070.364.91$23,078
May 2010318071.124.24$22,616
Apr 2010161081.694.12$13,152
Mar 2010304078.394.39$23,831
Feb 2010162073.585.44$11,920
Jan 2010494074.365.96$36,734
Dec 2009163071.445.48$11,645
Nov 2009327074.593.75$24,391
Oct 2009334072.544.11$24,228
Sep 2009156065.543.06$10,224
Aug 2009460067.423.22$31,013
Jul 2009312061.133.46$19,073
Jun 2009159066.163.90$10,519
May 2009304054.743.93$16,641
Apr 2009318046.773.59$14,873
Mar 2009157042.144.06$6,616
Feb 2009314032.814.63$10,302
Jan 2009313035.865.37$11,224
Dec 2008299037.105.98$11,093
Nov 2008307055.496.86$17,035
Oct 2008326075.246.92$24,528
Sep 20083200101.767.88$32,563
Aug 20083030114.228.48$34,609
Jul 20083140131.0811.39$41,159
Jun 20081520131.3313.03$19,962
May 20082890123.1711.57$35,596
Apr 20084470110.3110.45$49,309
Mar 20081680101.909.66$17,119
Feb 2008311092.538.77$28,777
Jan 2008311090.388.21$28,108
Dec 2007525088.337.30$46,373
Nov 2007171091.677.29$15,676
Oct 2007334082.856.92$27,672
Sep 2007334075.846.24$25,331
Aug 2007334069.066.39$23,066
Jul 2007347070.906.39$24,602
Jun 2007347062.007.55$21,514
May 2007333058.747.85$19,560
Apr 2007336059.617.81$20,029
Mar 2007185056.927.30$10,530
Feb 2007344055.108.22$18,954
Jan 2007352050.306.73$17,706
Dec 2006356056.656.92$20,167
Nov 2006348054.207.62$18,862
Oct 2006360054.906.01$19,764
Sep 2006330060.085.04$19,826
Aug 2006329068.717.34$22,606
Jul 2006335069.376.34$23,239
Jun 2006350066.286.38$23,198
May 2006352066.016.42$23,236
Apr 2006323064.397.36$20,798
Mar 2006358056.707.08$20,299
Feb 2006354057.597.75$20,387
Jan 2006359060.598.93$21,752
Dec 2005514054.9413.42$28,239
Nov 2005318054.6910.59$17,391
Oct 2005332058.3413.80$19,369
Sep 2005334061.4512.08$20,524
Aug 2005345061.519.80$21,221
Jul 2005534055.697.84$29,738
Jun 2005356052.337.38$18,629
May 2005335045.226.65$15,149
Apr 2005323049.207.36$15,892
Mar 2005510050.377.15$25,689
Feb 2005339045.226.31$15,330
Jan 2005503043.166.32$21,709
Dec 2004350039.866.75$13,951
Nov 2004329045.286.33$14,897
Oct 2004466049.706.52$23,160
Sep 2004418043.245.28$18,074
Aug 2004483042.375.55$20,465
Jul 2004513038.286.08$19,638
Jun 2004354036.106.43$12,779
May 2004511037.486.49$19,152
Apr 2004348034.475.86$11,996
Mar 2004477034.365.53$16,390
Feb 2004495032.455.51$16,063
Jan 2004549032.036.30$17,584
Dec 2003365030.266.30$11,045
Nov 2003484028.804.60$13,939
Oct 2003519028.174.76$14,620
Sep 2003367026.314.75$9,656
Aug 2003505029.765.13$15,029
Jul 2003529029.415.17$15,558
Jun 2003457028.565.98$13,052
May 2003523026.595.97$13,907
Apr 2003526026.675.41$14,028
Mar 2003524031.146.10$16,317
Feb 2003529033.487.93$17,711
Jan 2003538030.315.58$16,307
Dec 2002515026.914.85$13,859
Nov 2002527024.664.14$12,996
Oct 2002523026.464.23$13,839
Sep 2002542027.443.64$14,872
Aug 2002515025.963.16$13,369
Jul 2002497024.583.06$12,216
Jun 2002443023.733.34$10,512
May 2002706024.663.58$17,410
Apr 2002539023.653.51$12,747
Mar 2002555022.003.10$12,210
Feb 2002558018.222.38$10,167
Jan 2002526017.172.38$9,031
Dec 2001657016.932.36$11,123
Nov 2001352018.072.41$6,361
Oct 2001552019.782.53$10,919
Sep 2001531024.262.25$12,882
Aug 2001337024.873.05$8,381
Jul 2001505023.933.20$12,085
Jun 2001530024.563.82$13,017
May 2001541025.524.31$13,806
Apr 2001355024.685.34$8,761
Mar 2001509024.545.38$12,491
Feb 2001483027.755.77$13,403
Jan 2001552027.478.40$15,163
Dec 2000538026.889.12$14,461
Nov 2000354032.215.66$11,402
Oct 2000739031.235.15$23,079
Sep 2000546031.875.19$17,401
Aug 2000325029.644.54$9,633
Jul 2000337028.534.09$9,615
Jun 2000364029.304.40$10,665
May 2000369027.263.68$10,059
Apr 2000368024.513.12$9,020
Mar 2000358028.422.86$10,174
Feb 2000502027.622.73$13,865
Jan 2000329025.272.48$8,314
Dec 1999330024.282.42$8,012
Nov 1999169023.192.43$3,919
Oct 1999351020.982.80$7,364
Sep 1999353021.752.62$7,678
Aug 1999175019.262.88$3,371
Jul 1999350017.892.37$6,262
Jun 1999348015.942.36$5,547
May 1999365015.792.32$5,763
Apr 1999182015.102.21$2,748
Mar 1999372012.471.84$4,639
Feb 199917909.981.82$1,786
Jan 1999350010.381.90$3,633
Dec 199835209.201.77$3,238
Nov 1998373010.892.19$4,062
Oct 1998363012.421.97$4,508
Sep 1998354012.592.08$4,457
Aug 1998483011.301.91$5,458
Jul 1998337011.742.24$3,956
Jun 1998335011.242.24$3,765
May 1998358012.622.21$4,518
Apr 1998365013.042.51$4,760
Mar 1998543012.802.31$6,950
Feb 1998378013.952.30$5,273
Jan 1998366014.702.15$5,380
Dec 1997379016.322.41$6,185
Nov 1997377018.193.09$6,858
Oct 1997485019.253.15$9,336
Sep 1997447017.742.95$7,930
Aug 1997307017.862.55$5,483
Jul 1997368017.582.25$6,469
Jun 1997503017.242.26$8,672
May 1997304018.972.31$5,767
Apr 1997500017.882.08$8,940
Mar 1997328018.951.94$6,216
Feb 1997359020.492.21$7,356
Jan 1997341023.483.54$8,007
Dec 1996487023.32$11,357
Nov 1996355021.97$7,799
Oct 1996388023.31$9,044
Sep 1996464022.22$10,310
Aug 1996374020.26$7,577
Jul 1996468019.55$9,149
Jun 1996404018.73$7,567
May 1996365019.43$7,092
Apr 1996451021.51$9,701
Mar 1996384019.38$7,442
Feb 1996398016.98$6,758
Jan 1996470017.07$8,023
Dec 1995405017.19$6,962
Nov 1995397016.00$6,352
Oct 1995502015.43$7,746
Sep 1995441016.18$7,135
Aug 1995339015.92$5,397
Jul 1995464015.24$7,071
Jun 1995414016.41$6,794
May 1995515017.56$9,043
Apr 1995344017.73$6,099
Mar 1995413016.44$6,790
Feb 1995404016.58$6,698
Jan 1995514015.92$8,183
Dec 1994546015.03$8,206
Nov 1994409015.90$6,503
Oct 1994428015.58$6,668
Sep 1994434115.29$6,636
Aug 1994562116.13$9,065
Jul 1994395117.56$6,936
Jun 1994428117.09$7,315
May 1994512115.88$8,131
Apr 1994430114.14$6,080
Mar 1994546112.46$6,803
Feb 1994471112.50$5,888
Jan 1994413112.66$5,229
Dec 1993483112.33$5,955
Nov 1993548114.49$7,941
Oct 1993435115.85$6,895
Sep 1993453115.03$6,809
Aug 1993568115.66$8,895
Jul 1993426115.46$6,586
Jun 1993463116.79$7,774
May 1993602117.68$10,643
Apr 1993419118.05$7,563
Mar 1993539118.14$9,777
Feb 1993475117.90$8,503
Jan 1993623116.93$10,547

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 2025 — as filed, then multipliedworked
Oil                  119 bbl  × $ 60.55 =     $7,205
Casinghead gas         0 Mcf  × $  3.23 =         $0

────────────────────────────────────────────────────
Month total                                   $7,205

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/2878 is the state's own key, not one this site invented.