MCDERMOTT, C. W.

Operated by MOUNTAIN V TEXAS, LLC (P-5 103601) in the NADA, E. (AMMANN 6500) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20827District 03Field 64311020OilCasinghead gasSaveExport
Value, all time
$7.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$89 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 1 leases and 2 wells, and the rule below applies to all of them.

Discovered
1990-10-02
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition194,399 bbl$7,296,504
Casinghead gasProduction92,718 Mcf$323,276
Total$7,619,780

26,644 Mcf of this lease's gas, across 48 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 (2)

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 29.3738, -96.4381. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

29.37378, -96.43815 · 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
0.0%
0 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
8,576 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
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.
2100.0%

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

Between 7,000 and 10,152 ft, median 8,576 ft, over the 2 wells that filed a depth.

Completions filed
Oct 1989 – Jul 1995
2 of 2 wells

2 wells

42-0893181467,000 ftJul 1995
42-08930642410,152 ftOct 1989

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 20261730106.413.05$18,409
Apr 20260098.932.87$0
Mar 2026179089.753.15$16,065
Feb 20260063.503.75$0
Jan 2026179059.138.00$10,584
Dec 20250056.664.41$0
Nov 2025188058.593.93$11,015
Oct 20250059.383.30$0
Sep 2025173062.743.08$10,854
Aug 2025163063.933.01$10,421
Jul 20250066.743.32$0
Jun 2025168066.483.13$11,169
May 2025169060.553.23$10,233
Apr 20250062.363.54$0
Mar 2025164067.704.27$11,103
Feb 2025174070.884.34$12,333
Jan 2025174074.324.28$12,932
Dec 20240068.993.12$0
Nov 2024171069.052.20$11,808
Oct 2024173071.372.28$12,347
Sep 20240069.612.36$0
Aug 2024174075.632.06$13,160
Jul 2024178079.932.15$14,228
Jun 20240078.082.63$0
May 2024166078.812.20$13,082
Apr 20240084.451.66$0
Mar 2024173080.301.55$13,892
Feb 2024169076.091.78$12,859
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023168077.892.81$13,086
Oct 20230085.443.09$0
Sep 2023169089.042.74$15,048
Aug 2023185080.522.67$14,896
Jul 2023168074.852.64$12,575
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023171075.112.47$12,844
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022175085.005.65$14,875
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 20221740108.885.08$18,945
Feb 20220091.054.86$0
Jan 2022181081.844.54$14,813
Dec 20210071.323.90$0
Nov 2021177077.435.24$13,705
Oct 20210079.795.71$0
Sep 2021178069.865.35$12,435
Aug 20210066.024.22$0
Jul 2021171070.783.98$12,103
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021158061.302.72$9,685
Feb 20210057.805.55$0
Jan 2021156050.412.81$7,864
Dec 2020114044.642.68$5,089
Nov 20200038.772.71$0
Oct 202086036.972.48$3,179
Sep 2020166037.091.99$6,157
Aug 2020162039.982.39$6,477
Jul 2020327038.371.83$12,547
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020178057.252.09$10,191
Dec 2019190059.012.30$11,212
Nov 20190055.302.75$0
Oct 2019184053.472.42$9,838
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 2019165062.632.75$10,334
Mar 2019166056.803.06$9,429
Feb 20190050.852.79$0
Jan 2019172046.033.23$7,917
Dec 20180046.594.19$0
Nov 2018190052.934.24$10,057
Oct 2018175061.443.40$10,752
Sep 20180059.543.11$0
Aug 2018191059.403.07$11,345
Jul 2018189065.142.93$12,311
Jun 2018129060.183.08$7,763
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 2017356046.772.98$16,650
Feb 2017175050.452.95$8,829
Jan 2017149049.413.42$7,362
Dec 2016333048.763.72$16,237
Nov 2016310042.492.64$13,172
Oct 2016170046.193.09$7,852
Sep 2016329041.553.10$13,670
Aug 2016302041.442.92$12,515
Jul 2016295041.622.92$12,278
Jun 2016312045.352.69$14,149
May 2016326042.521.99$13,862
Apr 2016322036.561.99$11,772
Mar 2016324033.011.79$10,695
Feb 2016312026.472.06$8,259
Jan 2016330027.352.36$9,026
Dec 2015309032.362.00$9,999
Nov 2015324038.792.17$12,568
Oct 2015311043.552.43$13,544
Sep 2015312042.992.76$13,413
Aug 2015471040.162.87$18,915
Jul 2015317048.152.95$15,264
Jun 2015310056.152.88$17,407
May 2015315055.212.96$17,391
Apr 2015489049.822.71$24,362
Mar 2015331042.892.93$14,197
Feb 2015322044.662.98$14,381
Jan 2015165043.433.10$7,166
Dec 2014336054.693.59$18,376
Nov 2014329070.464.25$23,181
Oct 2014487078.303.90$38,132
Sep 2014326086.164.05$28,088
Aug 2014328089.394.04$29,320
Jul 2014498096.564.18$48,087
Jun 2014335098.164.74$32,884
May 2014496094.734.73$46,986
Apr 2014176095.944.81$16,885
Mar 2014156095.895.06$14,959
Feb 20140097.406.19$0
Jan 2014153090.404.86$13,831
Dec 2013330091.824.35$30,301
Nov 2013297088.853.74$26,388
Oct 2013333097.423.78$32,441
Sep 20133160104.113.72$32,899
Aug 20133200104.253.52$33,360
Jul 20133210102.523.72$32,909
Jun 2013314094.403.93$29,642
May 2013490094.834.15$46,467
Apr 2013341093.964.28$32,040
Mar 2013340093.623.91$31,831
Feb 2013335091.233.42$30,562
Jan 2013474091.603.42$43,418
Dec 2012346086.773.42$30,022
Nov 2012330086.953.62$28,694
Oct 2012342089.383.40$30,568
Sep 2012505094.672.92$47,808
Aug 2012344092.662.91$31,875
Jul 2012333085.133.02$28,348
Jun 2012323079.822.52$25,782
May 2012509091.612.49$46,629
Apr 20123420101.652.00$34,764
Mar 20125000105.052.22$52,525
Feb 20123390101.102.57$34,273
Jan 2012341098.092.73$33,449
Dec 2011340096.873.24$32,936
Nov 2011335095.723.31$32,066
Oct 2011507084.983.65$43,085
Sep 2011342083.623.99$28,598
Aug 2011488083.404.15$40,699
Jul 2011337094.144.52$31,725
Jun 2011493092.904.64$45,800
May 2011338098.134.40$33,168
Apr 20115010105.964.33$53,086
Mar 2011336096.364.06$32,377
Feb 20110085.644.18$0
Jan 2011168086.504.59$14,532
Dec 2010516085.734.35$44,237
Nov 2010341080.843.80$27,566
Oct 2010500078.103.51$39,050
Sep 2010342072.633.98$24,839
Aug 2010498073.684.42$36,693
Jul 2010331072.554.74$24,014
Jun 2010502070.364.91$35,321
May 2010498071.124.24$35,418
Apr 2010342081.694.12$27,938
Mar 2010684078.394.39$53,619
Feb 2010347073.585.44$25,532
Jan 2010173074.365.96$12,864
Dec 2009522071.445.48$37,292
Nov 2009338074.593.75$25,211
Oct 2009509072.544.11$36,923
Sep 2009342065.543.06$22,415
Aug 2009511067.423.22$34,452
Jul 2009339061.133.46$20,723
Jun 2009515066.163.90$34,072
May 2009509054.743.93$27,863
Apr 2009342046.773.59$15,995
Mar 2009513042.144.06$21,618
Feb 2009363032.814.63$11,910
Jan 2009368035.865.37$13,196
Dec 2008549037.105.98$20,368
Nov 2008364055.496.86$20,198
Oct 2008540075.246.92$40,630
Sep 20081810101.767.88$18,419
Aug 20085400114.228.48$61,679
Jul 20085190131.0811.39$68,031
Jun 20083610131.3313.03$47,410
May 20085380123.1711.57$66,265
Apr 20085370110.3110.45$59,236
Mar 20083630101.909.66$36,990
Feb 2008538092.538.77$49,781
Jan 2008712090.388.21$64,351
Dec 2007361088.337.30$31,887
Nov 2007359091.677.29$32,910
Oct 2007526082.856.92$43,579
Sep 2007534075.846.24$40,499
Aug 2007541069.066.39$37,361
Jul 2007537070.906.39$38,073
Jun 2007536062.007.55$33,232
May 2007536058.747.85$31,485
Apr 200753954059.617.81$36,345
Mar 200754255856.927.30$34,925
Feb 200736450455.108.22$24,197
Jan 200753943250.306.73$30,018
Dec 200636548656.656.92$24,040
Nov 200653455854.207.62$33,193
Oct 200653155854.906.01$32,508
Sep 200653655860.085.04$35,014
Aug 200653455868.717.34$40,787
Jul 200635141469.376.34$26,975
Jun 200652454066.286.38$38,178
May 200635054066.016.42$26,573
Apr 200635754064.397.36$26,962
Mar 200635755856.707.08$24,194
Feb 200653850457.597.75$34,890
Jan 200636455860.598.93$27,040
Dec 200536255854.9413.42$27,374
Nov 200553754054.6910.59$35,086
Oct 200536048658.3413.80$27,707
Sep 200536043261.4512.08$27,340
Aug 200553555861.519.80$38,374
Jul 200553555855.697.84$34,171
Jun 200553554052.337.38$31,982
May 200535945045.226.65$19,227
Apr 200554454049.207.36$30,739
Mar 200536441450.377.15$21,297
Feb 200554450445.226.31$27,781
Jan 200570971343.166.32$35,108
Dec 200457971339.866.75$27,892
Nov 200453569045.286.33$28,593
Oct 200453971349.706.52$31,434
Sep 200470869043.245.28$34,260
Aug 200453671342.375.55$26,668
Jul 200470771338.286.08$31,402
Jun 200451869036.106.43$23,139
May 200470571337.486.49$31,054
Apr 200453169034.475.86$22,346
Mar 200468871334.365.53$27,583
Feb 200471466732.455.51$26,844
Jan 200452971332.036.30$21,436
Dec 200369971330.266.30$25,645
Nov 200353164428.804.60$18,252
Oct 200374271328.174.76$24,296
Sep 200354769026.314.75$17,669
Aug 200374571329.765.13$25,829
Jul 200354757529.415.17$19,061
Jun 200337557528.565.98$14,150
May 200355971326.595.97$19,122
Apr 200355969026.675.41$18,640
Mar 200375771331.146.10$27,919
Feb 200337664433.487.93$17,693
Jan 200374871330.315.58$26,652
Dec 200256471326.914.85$18,638
Nov 200256969024.664.14$16,886
Oct 200274071326.464.23$22,596
Sep 200255869027.443.64$17,820
Aug 200272271325.963.16$20,999
Jul 200275971324.583.06$20,839
Jun 200255669023.733.34$15,497
May 200273671324.663.58$20,705
Apr 200268930023.653.51$17,349
Mar 200254893022.003.10$14,942
Feb 200272284018.222.38$15,150
Jan 200274671317.172.38$14,503
Dec 200175971316.932.36$14,536
Nov 200154169018.072.41$11,436
Oct 20017073019.782.53$14,060
Sep 20017383024.262.25$17,971
Aug 20017473024.873.05$18,669
Jul 200173644923.933.20$19,048
Jun 200150743724.563.82$14,123
May 200174745925.524.31$21,041
Apr 200174943724.685.34$20,817
Mar 200174344524.545.38$20,626
Feb 200175840527.755.77$23,370
Jan 200173041927.478.40$23,572
Dec 200073045726.889.12$23,791
Nov 200073644432.215.66$26,219
Oct 200073631031.235.15$24,580
Sep 200075744731.875.19$26,444
Aug 200073946729.644.54$24,024
Jul 200075847228.534.09$23,556
Jun 200073245929.304.40$23,466
May 200092447827.263.68$26,947
Apr 200073745524.513.12$19,482
Mar 200073147628.422.86$22,136
Feb 200091545327.622.73$26,507
Jan 200073647325.272.48$19,772
Dec 199990647724.282.42$23,154
Nov 199987846723.192.43$21,497
Oct 199992249120.982.80$20,720
Sep 199974247021.752.62$17,369
Aug 199989049219.262.88$18,556
Jul 199991046517.892.37$17,383
Jun 199991447015.942.36$15,679
May 199973349115.792.32$12,714
Apr 199989947115.102.21$14,615
Mar 199990749112.471.84$12,213
Feb 19999284429.981.82$10,065
Jan 199974048710.381.90$8,606
Dec 19989364919.201.77$9,482
Nov 19981,08128010.892.19$12,384
Oct 199835435412.421.97$5,094
Sep 199871444612.592.08$9,918
Aug 199871745711.301.91$8,974
Jul 199887845611.742.24$11,328
Jun 199853444511.242.24$6,998
May 19981,05646212.622.21$14,346
Apr 199871245213.042.51$10,417
Mar 199872030012.802.31$9,909
Feb 199866440013.952.30$10,182
Jan 199880046314.702.15$12,758
Dec 199753946916.322.41$9,927
Nov 199785946218.193.09$17,052
Oct 199789048819.253.15$18,670
Sep 199788047117.742.95$17,003
Aug 19971,06348117.862.55$20,214
Jul 199771148717.582.25$13,594
Jun 199771347317.242.26$13,360
May 199789948918.972.31$18,183
Apr 199790250417.882.08$17,177
Mar 199788948018.951.94$17,777
Feb 19971,08449520.492.21$23,303
Jan 199772848923.483.54$18,824
Dec 19961,08249423.32$25,232
Nov 199690446721.97$19,861
Oct 199689741323.31$20,909
Sep 19961,08249722.22$24,042
Aug 19961,07551720.26$21,780
Jul 199690452819.55$17,673
Jun 19961,25251818.73$23,450
May 199690049219.43$17,487
Apr 199690249121.51$19,402
Mar 199690651719.38$17,558
Feb 19961,03949416.98$17,642
Jan 19961,26753317.07$21,628
Dec 19951,27054517.19$21,831
Nov 19951,26353916.00$20,208
Oct 19951,07756815.43$16,618
Sep 19951,24653816.18$20,160
Aug 19951,25156215.92$19,916
Jul 19951,23555715.24$18,821
Jun 19951,07354616.41$17,608
May 19951,24055017.56$21,774
Apr 19951,26053717.73$22,340
Mar 19951,08755716.44$17,870
Feb 19951,08950516.58$18,056
Jan 19951,27155615.92$20,234
Dec 19941,27725815.03$19,193
Nov 19941,25624915.90$19,970
Oct 19941,24225815.58$19,350
Sep 19941,24024915.29$18,960
Aug 19941,26225816.13$20,356
Jul 19941,23225817.56$21,634
Jun 19941,42724917.09$24,387
May 19941,24125815.88$19,707
Apr 19941,24724914.14$17,633
Mar 19941,43625812.46$17,893
Feb 19941,22323212.50$15,288
Jan 19941,26825812.66$16,053
Dec 19931,41825812.33$17,484
Nov 19931,41524914.49$20,503
Oct 19931,20325815.85$19,068
Sep 19931,41924915.03$21,328
Aug 19931,42898415.66$22,362
Jul 19931,4161,56915.46$21,891
Jun 19931,4301,21816.79$24,010
May 19931,4281,28817.68$25,247
Apr 19931,2461,30418.05$22,490
Mar 19931,6021,41518.14$29,060
Feb 19931,0781,19917.90$19,296
Jan 19931,6251,09816.93$27,511

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                  173 bbl  × $106.41 =    $18,409
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $18,409

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. 03/O/20827 is the state's own key, not one this site invented.