DESON

Operated by MON CORP. (P-5 574328) in the PANHANDLE WHEELER COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1438District 10Field 68929001NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$17 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 250 leases and 1,082 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: SPECIAL TESTING REQUIREMENTS FOR WELLS WITH GOR GREATER THAN 5000.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA10none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition51,979 bbl$2,021,055
Casinghead gasProduction273,575 Mcf$906,860
Total$2,927,915

74,541 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 (11)

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 35.3678, -100.4812. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

35.36823, -100.48081 · 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
36.4%
4 of 11 wells
With a plug date
36.4%
4 of 11 wells
Median depth
2,610 ft
4 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
436.4%
A plug date is filed
436.4%
BothOn the schedule and plugged. Neither fact cancels the other.
436.4%
NeitherNo plug date, and not on the schedule.
763.6%

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 11 wells. Median 2,610 ft, with the middle half between 2,541 and 2,682 ft; the shallowest is 2,512 ft and the deepest 2,716 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, 1 of 11 wells, Aug 2009. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Aug 2009
1 of 11 wells; 10 filed none
Plug dates filed
Dec 1978 – Apr 2009
4 of 11 wells; 7 filed none

11 wells

42-4830254772,512 ftApr 2009Yes
42-48302819112,670 ftApr 1997Yes
42-4838079142,550 ftMay 1987Yes
42-483807936Dec 1978Yes
42-483807903
42-483807925
42-4838079710
42-4838079912
42-4838080013
42-4838080114
42-4830255092,716 ftAug 2009

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 2026016106.413.05$49
Apr 202603698.932.87$103
Mar 202606389.753.15$198
Feb 2026725163.503.75$4,763
Jan 202604959.138.00$392
Dec 202507556.664.41$331
Nov 20251685258.593.93$10,047
Oct 2025010059.383.30$330
Sep 2025011162.743.08$342
Aug 202508163.933.01$244
Jul 202506166.743.32$202
Jun 202505466.483.13$169
May 20251737260.553.23$10,708
Apr 202509062.363.54$319
Mar 20250067.704.27$0
Feb 202509770.884.34$421
Jan 20251747774.324.28$13,261
Dec 202402768.993.12$84
Nov 20240069.052.20$0
Oct 2024032571.372.28$741
Sep 2024038669.612.36$913
Aug 2024529875.632.06$4,135
Jul 202409579.932.15$204
Jun 20242212378.082.63$2,042
May 2024011078.812.20$242
Apr 2024011284.451.66$186
Mar 202410811280.301.55$8,845
Feb 202408676.091.78$153
Jan 202406773.023.30$221
Dec 2023657471.262.61$4,825
Nov 202308577.892.81$239
Oct 2023012285.443.09$377
Sep 20233912189.042.74$3,804
Aug 2023012780.522.67$339
Jul 202314012874.852.64$10,817
Jun 202306668.962.26$149
May 2023012470.622.23$276
Apr 2023012378.122.24$275
Mar 2023018272.852.39$436
Feb 202314815575.112.47$11,498
Jan 202306476.533.39$217
Dec 202204376.415.73$246
Nov 20221779185.005.65$15,559
Oct 2022019487.185.86$1,138
Sep 2022012484.888.16$1,012
Aug 2022016594.529.13$1,506
Jul 202205101.587.54$38
Jun 202205115.097.98$40
May 20220155109.378.43$1,307
Apr 20220229104.226.84$1,566
Mar 202261102108.885.08$7,159
Feb 202203991.054.86$189
Jan 2022014781.844.54$667
Dec 2021022671.323.90$881
Nov 2021028877.435.24$1,508
Oct 20215131379.795.71$5,858
Sep 20210269.865.35$11
Aug 20210266.024.22$8
Jul 20210270.783.98$8
Jun 20210269.493.38$7
May 20210263.483.02$6
Apr 20210260.362.76$6
Mar 202173261.302.72$4,480
Feb 20210257.805.55$11
Jan 20210250.412.81$6
Dec 2020170044.642.68$7,589
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020158034.901.69$5,514
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200357.252.09$6
Dec 2019166059.012.30$9,796
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 2019351555.052.66$1,967
Aug 2019016753.112.30$385
Jul 201911916556.272.46$7,102
Jun 2019011052.782.49$274
May 2019896858.482.74$5,391
Apr 201913418762.632.75$8,907
Mar 2019024256.803.06$741
Feb 20198523650.852.79$4,981
Jan 20195726646.033.23$3,482
Dec 201817423846.594.19$9,103
Nov 201816131352.934.24$9,848
Oct 201816031761.443.40$10,908
Sep 2018028759.543.11$892
Aug 201810028459.403.07$6,811
Jul 2018028765.142.93$841
Jun 201816735760.183.08$11,149
May 2018036265.382.90$1,050
Apr 201816628963.842.90$11,436
Mar 2018033961.222.79$945
Feb 201817524161.782.77$11,478
Jan 2018024562.874.01$982
Dec 2017030257.272.92$882
Nov 20179034755.423.12$6,070
Oct 20176626749.292.98$4,050
Sep 201715037747.523.09$8,292
Aug 2017036745.373.00$1,103
Jul 20179137043.873.09$5,134
Jun 2017035342.493.09$1,090
May 20176155445.373.26$4,575
Apr 201711929347.933.21$6,645
Mar 2017032246.772.98$961
Feb 201710031450.452.95$5,972
Jan 201711535749.413.42$6,903
Dec 20167634248.763.72$4,979
Nov 20169041642.492.64$4,924
Oct 20166939646.193.09$4,411
Sep 20167437541.553.10$4,237
Aug 20168136241.442.92$4,415
Jul 20168643241.622.92$4,843
Jun 201610223045.352.69$5,243
May 201611144542.521.99$5,606
Apr 2016043536.561.99$866
Mar 201616044733.011.79$6,084
Feb 20169539726.472.06$3,334
Jan 201617938627.352.36$5,808
Dec 2015045332.362.00$907
Nov 201517647038.792.17$7,846
Oct 2015045343.552.43$1,099
Sep 201517737442.992.76$8,641
Aug 2015042340.162.87$1,215
Jul 2015039048.152.95$1,149
Jun 201514844256.152.88$9,584
May 2015050555.212.96$1,493
Apr 201510145849.822.71$6,271
Mar 201517940042.892.93$8,851
Feb 2015042144.662.98$1,253
Jan 201517738043.433.10$8,865
Dec 20147036554.693.59$5,139
Nov 201417841470.464.25$14,302
Oct 2014039078.303.90$1,521
Sep 2014043186.164.05$1,744
Aug 201421143489.394.04$20,613
Jul 2014041096.564.18$1,714
Jun 201418140498.164.74$19,681
May 2014041494.734.73$1,957
Apr 201418527495.944.81$19,067
Mar 201417739395.895.06$18,960
Feb 2014028397.406.19$1,752
Jan 20147336790.404.86$8,383
Dec 201318736491.824.35$18,755
Nov 201318241288.853.74$17,711
Oct 2013044797.423.78$1,689
Sep 20130477104.113.72$1,773
Aug 2013175503104.253.52$20,016
Jul 20130519102.523.72$1,930
Jun 201317648794.403.93$18,530
May 2013049094.834.15$2,033
Apr 201316743293.964.28$17,541
Mar 201311439393.623.91$12,210
Feb 201317533291.233.42$17,101
Jan 2013038591.603.42$1,317
Dec 2012036586.773.42$1,248
Nov 201217444486.953.62$16,739
Oct 2012049289.383.40$1,673
Sep 201210545694.672.92$11,271
Aug 2012041192.662.91$1,195
Jul 201216542385.133.02$15,324
Jun 2012044879.822.52$1,129
May 201216944691.612.49$16,592
Apr 20120456101.652.00$911
Mar 20120447105.052.22$993
Feb 2012174402101.102.57$18,625
Jan 201216742798.092.73$17,548
Dec 2011043596.873.24$1,409
Nov 201117338995.723.31$17,848
Oct 2011049884.983.65$1,817
Sep 201116850783.623.99$16,069
Aug 201115550683.404.15$15,027
Jul 2011050294.144.52$2,268
Jun 201116943892.904.64$17,732
May 2011048898.134.40$2,150
Apr 2011179489105.964.33$21,086
Mar 201117949796.364.06$19,265
Feb 2011034485.644.18$1,438
Jan 201117439786.504.59$16,873
Dec 2010042985.734.35$1,865
Nov 201018546580.843.80$16,720
Oct 2010049778.103.51$1,744
Sep 201017046472.633.98$14,194
Aug 2010048373.684.42$2,135
Jul 201018353472.554.74$15,806
Jun 2010040470.364.91$1,984
May 201017750971.124.24$14,744
Apr 2010040281.694.12$1,657
Mar 201016745978.394.39$15,106
Feb 2010043373.585.44$2,357
Jan 201016740474.365.96$14,828
Dec 2009051371.445.48$2,813
Nov 2009057274.593.75$2,146
Oct 20091771,00872.544.11$16,983
Sep 2009067765.543.06$2,075
Aug 200918362967.423.22$14,362
Jul 2009060161.133.46$2,082
Jun 200917643366.163.90$13,331
May 2009048554.743.93$1,904
Apr 200918462046.773.59$10,830
Mar 2009062942.144.06$2,553
Feb 200916852332.814.63$7,935
Jan 2009067935.865.37$3,647
Dec 200816487737.105.98$11,326
Nov 2008075355.496.86$5,166
Oct 200817972975.246.92$18,514
Sep 2008188677101.767.88$24,464
Aug 20080864114.228.48$7,329
Jul 2008192819131.0811.39$34,495
Jun 20080796131.3313.03$10,374
May 2008184824123.1711.57$32,200
Apr 2008183728110.3110.45$27,798
Mar 2008186700101.909.66$25,718
Feb 200819756692.538.77$23,193
Jan 200814467790.388.21$18,570
Dec 200719473188.337.30$22,474
Nov 200717283191.677.29$21,827
Oct 200717883882.856.92$20,548
Sep 2007075275.846.24$4,696
Aug 200718130469.066.39$14,442
Jul 200718632070.906.39$15,232
Jun 200719425862.007.55$13,976
May 2007025858.747.85$2,024
Apr 200720468959.617.81$17,538
Mar 200719067756.927.30$15,758
Feb 200717858655.108.22$14,622
Jan 2007062250.306.73$4,184
Dec 200616985856.656.92$15,510
Nov 200618065354.207.62$14,730
Oct 20061891,07154.906.01$16,817
Sep 2006097760.085.04$4,921
Aug 20061811,01768.717.34$19,901
Jul 200618488369.376.34$18,365
Jun 2006077666.286.38$4,954
May 200619291466.016.42$18,546
Apr 200619373064.397.36$17,800
Mar 2006066356.707.08$4,696
Feb 2006068257.597.75$5,286
Jan 200615583060.598.93$16,806
Dec 2005096754.9413.42$12,973
Nov 200511795554.6910.59$16,511
Oct 20052101,03658.3413.80$26,544
Sep 200517841561.4512.08$15,951
Aug 20051691,01161.519.80$20,300
Jul 200517894355.697.84$17,309
Jun 200520991752.337.38$17,705
May 20051591,07845.226.65$14,360
Apr 200517495449.207.36$15,583
Mar 200516785650.377.15$14,536
Feb 200518468045.226.31$12,613
Jan 200519685143.166.32$13,840
Dec 200401,03539.866.75$6,987
Nov 200401,10845.286.33$7,014
Oct 20041401,17549.706.52$14,613
Sep 20041411,15443.245.28$12,194
Aug 20041501,18642.375.55$12,939
Jul 20041541,17738.286.08$13,056
Jun 20041831,17536.106.43$14,165
May 20041821,10737.486.49$14,011
Apr 200401,11434.475.86$6,526
Mar 200416097334.365.53$10,878
Feb 200414381932.455.51$9,153
Jan 200413199232.036.30$10,445
Dec 20031701,15430.266.30$12,416
Nov 20031411,22528.804.60$9,690
Oct 20031601,26328.174.76$10,519
Sep 20031231,20826.314.75$8,973
Aug 20031891,39129.765.13$12,760
Jul 20031881,47129.415.17$13,135
Jun 20031861,40028.565.98$13,688
May 20031931,41426.595.97$13,577
Apr 200301,22026.675.41$6,597
Mar 20031751,07531.146.10$12,003
Feb 200316977233.487.93$11,777
Jan 200313981930.315.58$8,785
Dec 200217882026.914.85$8,770
Nov 200214393624.664.14$7,399
Oct 20021801,05126.464.23$9,208
Sep 20021781,04027.443.64$8,665
Aug 20021811,07425.963.16$8,097
Jul 20021761,05324.583.06$7,550
Jun 20021851,02523.733.34$7,812
May 20021791,09524.663.58$8,339
Apr 20021911,15723.653.51$8,581
Mar 20021751,01522.003.10$6,999
Feb 200218772118.222.38$5,120
Jan 2002083417.172.38$1,981
Dec 20011851,03316.932.36$5,574
Nov 20011701,06418.072.41$5,631
Oct 20011731,11819.782.53$6,249
Sep 200101,06924.262.25$2,407
Aug 20013311,11424.873.05$11,633
Jul 20011751,12223.933.20$7,775
Jun 20011921,09224.563.82$8,892
May 20011751,06225.524.31$9,040
Apr 200117793424.685.34$9,352
Mar 200117586124.545.38$8,924
Feb 200118172827.755.77$9,221
Jan 200147476027.478.40$19,404
Dec 200001,03926.889.12$9,478
Nov 20003491,06432.215.66$17,261
Oct 20001861,12831.235.15$11,613
Sep 20001821,09331.875.19$11,469
Aug 20003631,12429.644.54$15,863
Jul 20001951,12928.534.09$10,181
Jun 20001781,04029.304.40$9,789
May 20003521,12627.263.68$13,739
Apr 20001931,04924.513.12$7,999
Mar 200019398128.422.86$8,290
Feb 200038490227.622.73$13,065
Jan 20001901,04225.272.48$7,386
Dec 19991881,05424.282.42$7,119
Nov 19993751,21323.192.43$11,649
Oct 199901,24320.982.80$3,485
Sep 19991751,19321.752.62$6,931
Aug 19991851,25119.262.88$7,160
Jul 19991821,25117.892.37$6,224
Jun 19991941,19815.942.36$5,922
May 19991921,10915.792.32$5,606
Apr 19991831,04515.102.21$5,071
Mar 19991741,06412.471.84$4,126
Feb 19991747929.981.82$3,176
Jan 199919287010.381.90$3,646
Dec 19981934869.201.77$2,637
Nov 199816099810.892.19$3,924
Oct 19981938312.421.97$2,561
Sep 1998029512.592.08$614
Aug 1998060311.301.91$1,150
Jul 1998072211.742.24$1,615
Jun 199811797111.242.24$3,487
May 199801,08912.622.21$2,403
Apr 199816467513.042.51$3,830
Mar 199881,08212.802.31$2,601
Feb 199801,04913.952.30$2,412
Jan 199801,27714.702.15$2,752
Dec 19971891,53316.322.41$6,781
Nov 19971921,55718.193.09$8,301
Oct 19971871,97219.253.15$9,811
Sep 19971841,90017.742.95$8,878
Aug 19971861,51617.862.55$7,195
Jul 19971481,34617.582.25$5,626
Jun 19973211,81217.242.26$9,624
May 19971871,49818.972.31$7,006
Apr 19971731,17517.882.08$5,541
Mar 19971091,04918.951.94$4,100
Feb 19973851,09020.492.21$10,293
Jan 199750986523.483.54$15,013
Dec 19961891,22023.32$4,407
Nov 19964941,67521.97$10,853
Oct 19962951,90023.31$6,876
Sep 19962761,49322.22$6,133
Aug 19964701,87220.26$9,522
Jul 19963031,79819.55$5,924
Jun 19963161,67318.73$5,919
May 19964891,64519.43$9,501
Apr 19963221,02721.51$6,926
Mar 19963821,42019.38$7,403
Feb 199648891016.98$8,286
Jan 199627471717.07$4,677
Dec 19951191,24717.19$2,046
Nov 19953211,27216.00$5,136
Oct 19953241,63115.43$4,999
Sep 19951291,23316.18$2,087
Aug 19951461,64815.92$2,324
Jul 19951531,12415.24$2,332
Jun 199516284416.41$2,658
May 19953351,77917.56$5,883
Apr 19951701,74417.73$3,014
Mar 19953471,51216.44$5,705
Feb 19953781,41116.58$6,267
Jan 19953461,45115.92$5,508
Dec 19943281,89915.03$4,930
Nov 19943791,91615.90$6,026
Oct 19944822,13215.58$7,510
Sep 19943941,94815.29$6,024
Aug 19941741,63716.13$2,807
Jul 19941781,42917.56$3,126
Jun 19944181,85617.09$7,144
May 19942281,89315.88$3,621
Apr 19945061,40014.14$7,155
Mar 19944431,74112.46$5,520
Feb 19942731,29112.50$3,413
Jan 19945391,15212.66$6,824
Dec 19932511,80112.33$3,095
Nov 19937202,14014.49$10,433
Oct 199302,55515.85$0
Sep 199343762915.03$6,568
Aug 199326640115.66$4,166
Jul 19934732,22615.46$7,313
Jun 19934522,09416.79$7,589
May 19932671,99417.68$4,721
Apr 19935281,65318.05$9,530
Mar 19935261,67118.14$9,542
Feb 19932611,36417.90$4,672
Jan 19935371,47316.93$9,091

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                    0 bbl  × $106.41 =         $0
Casinghead gas        16 Mcf  × $  3.05 =        $49

────────────────────────────────────────────────────
Month total                                      $49

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. 10/O/1438 is the state's own key, not one this site invented.