RICHARDSON

Operated by COURSON OIL & GAS, INC. (P-5 182785) in the PSHIGODA, N. (DES MOINES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4723District 10Field 73336500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.9 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 47 leases and 80 wells, and the rule below applies to all of them.

Discovered
1967-02-18
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1998-03-01.

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: ALLOCATION FORMULA EFFECTIVE 03/01/98.

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
OilDisposition43,671 bbl$2,246,004
Casinghead gasProduction226,411 Mcf$668,994
Total$2,914,998

72,080 Mcf of this lease's gas, across 46 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 (3)

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 36.2722, -100.8303. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

36.27201, -100.83047 · 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
7,400 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
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.
3100.0%

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 7,400 and 7,500 ft, median 7,400 ft, over the 3 wells that filed a depth.

Completions filed
Dec 1980 – May 1992
3 of 3 wells

3 wells

42-3573153230347,500 ftMay 1992
42-3573166340347,400 ftFeb 1985
42-3573095920347,400 ftDec 1980

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 202601898.932.87$52
Mar 202606289.753.15$195
Feb 20260063.503.75$0
Jan 20261916259.138.00$11,790
Dec 20250456.664.41$18
Nov 202501058.593.93$39
Oct 20250059.383.30$0
Sep 202502062.743.08$62
Aug 20250063.933.01$0
Jul 20252793166.743.32$18,723
Jun 202503066.483.13$94
May 202501460.553.23$45
Apr 20250062.363.54$0
Mar 20253766267.704.27$25,720
Feb 202505670.884.34$243
Jan 20251906274.324.28$14,386
Dec 202406268.993.12$194
Nov 20241926069.052.20$13,390
Oct 202402871.372.28$64
Sep 202401569.612.36$35
Aug 202401675.632.06$33
Jul 20241916279.932.15$15,400
Jun 2024207078.082.63$16,163
May 20240078.812.20$0
Apr 2024463084.451.66$3,934
Mar 20240080.301.55$0
Feb 2024135076.091.78$10,272
Jan 20241936273.023.30$14,297
Dec 202306271.262.61$162
Nov 202306077.892.81$168
Oct 20231846285.443.09$15,912
Sep 20231906289.042.74$17,087
Aug 202306280.522.67$166
Jul 202306274.852.64$164
Jun 20230068.962.26$0
May 2023191470.622.23$13,497
Apr 20231928278.122.24$15,183
Mar 202306972.852.39$165
Feb 20231908075.112.47$14,468
Jan 202308976.533.39$302
Dec 202201676.415.73$92
Nov 202218810885.005.65$16,590
Oct 2022026087.185.86$1,525
Sep 202218931784.888.16$18,630
Aug 2022022594.529.13$2,054
Jul 2022183234101.587.54$20,354
Jun 20220213115.097.98$1,699
May 2022184210109.378.43$21,895
Apr 2022184225104.226.84$20,715
Mar 2022191245108.885.08$22,040
Feb 2022012391.054.86$598
Jan 202219013581.844.54$16,162
Dec 202119120671.323.90$14,425
Nov 2021014577.435.24$759
Oct 202106279.795.71$354
Sep 2021184469.865.35$12,876
Aug 20211886966.024.22$12,703
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20211857563.483.02$11,970
Apr 2021015060.362.76$414
Mar 2021025261.302.72$685
Feb 202107857.805.55$433
Jan 202119220250.412.81$10,246
Dec 202018720844.642.68$8,904
Nov 202018911738.772.71$7,644
Oct 2020015436.972.48$382
Sep 202018319037.091.99$7,166
Aug 202018518639.982.39$7,840
Jul 2020014638.371.83$266
Jun 202001834.901.69$30
May 2020016016.921.81$290
Apr 20201836414.751.80$2,815
Mar 2020017730.341.86$329
Feb 202019419949.881.98$10,071
Jan 202028924757.252.09$17,063
Dec 201919010859.012.30$11,461
Nov 201902755.302.75$74
Oct 20191956053.472.42$10,572
Sep 201906055.052.66$159
Aug 201906253.112.30$143
Jul 201905456.272.46$133
Jun 201904852.782.49$120
May 20190458.482.74$11
Apr 201906062.632.75$165
Mar 201918612756.803.06$10,954
Feb 201905850.852.79$162
Jan 201905446.033.23$174
Dec 20181802246.594.19$8,478
Nov 20180652.934.24$25
Oct 201803661.443.40$122
Sep 201804659.543.11$143
Aug 2018781459.403.07$4,676
Jul 201801265.142.93$35
Jun 201801260.183.08$37
May 201801865.382.90$52
Apr 201802863.842.90$81
Mar 2018180661.222.79$11,036
Feb 201801661.782.77$44
Jan 201803262.874.01$128
Dec 201701957.272.92$56
Nov 20171848155.423.12$10,450
Oct 2017010249.292.98$304
Sep 2017011447.523.09$352
Aug 201717619045.373.00$8,556
Jul 2017010143.873.09$312
Jun 20171787642.493.09$7,798
May 2017015745.373.26$512
Apr 2017015947.933.21$511
Mar 201716211446.772.98$7,917
Feb 201707050.452.95$207
Jan 20171837549.413.42$9,298
Dec 2016024648.763.72$916
Nov 201618524242.492.64$8,501
Oct 201638630946.193.09$18,784
Sep 2016010941.553.10$338
Aug 201636041.442.92$1,492
Jul 201602041.622.92$58
Jun 201608245.352.69$220
May 201617713242.521.99$7,789
Apr 201607736.561.99$153
Mar 20161387033.011.79$4,681
Feb 20161499726.472.06$4,144
Jan 2016018027.352.36$426
Dec 2015013632.362.00$272
Nov 201518720038.792.17$7,687
Oct 2015022443.552.43$544
Sep 201517024842.992.76$7,992
Aug 2015019740.162.87$566
Jul 201538431348.152.95$19,411
Jun 201509556.152.88$274
May 2015015655.212.96$461
Apr 2015022449.822.71$606
Mar 201518725942.892.93$8,781
Feb 201506744.662.98$199
Jan 2015014443.433.10$446
Dec 2014023754.693.59$851
Nov 201419117170.464.25$14,185
Oct 2014015778.303.90$612
Sep 201418022186.164.05$16,403
Aug 2014024289.394.04$977
Jul 2014029296.564.18$1,220
Jun 201404498.164.74$208
May 2014040294.734.73$1,900
Apr 201418246795.944.81$19,707
Mar 2014080195.895.06$4,051
Feb 2014055497.406.19$3,430
Jan 201418342290.404.86$18,594
Dec 201318077291.824.35$19,889
Nov 201318457088.853.74$18,479
Oct 201335490597.423.78$37,907
Sep 2013370597104.113.72$40,740
Aug 2013337945104.253.52$38,461
Jul 20133511,000102.523.72$39,702
Jun 201332891594.403.93$34,562
May 201315963094.834.15$17,692
Apr 201318027393.964.28$18,082
Mar 201316823193.623.91$16,632
Feb 2013029491.233.42$1,005
Jan 201318129091.603.42$17,571
Dec 201215938386.773.42$15,106
Nov 2012047286.953.62$1,711
Oct 2012032289.383.40$1,095
Sep 201218234294.672.92$18,228
Aug 201216722692.662.91$16,131
Jul 2012032885.133.02$991
Jun 201233132879.822.52$27,247
May 201218135691.612.49$17,467
Apr 20120727101.652.00$1,452
Mar 20120213105.052.22$473
Feb 2012148377101.102.57$15,932
Jan 2012029198.092.73$796
Dec 201117848096.873.24$18,798
Nov 201115840495.723.31$16,462
Oct 201116651884.983.65$15,997
Sep 201109183.623.99$363
Aug 2011019483.404.15$805
Jul 201118027194.144.52$18,169
Jun 201115530992.904.64$15,833
May 2011030998.134.40$1,361
Apr 2011180434105.964.33$20,953
Mar 201115140496.364.06$16,190
Feb 201117838085.644.18$16,832
Jan 201117661686.504.59$18,051
Dec 201017940185.734.35$17,089
Nov 2010045480.843.80$1,723
Oct 201017875578.103.51$16,551
Sep 20101519672.633.98$11,349
Aug 2010049873.684.42$2,201
Jul 201017430872.554.74$14,083
Jun 201015650370.364.91$13,446
May 201016750371.124.24$14,007
Apr 201016747481.694.12$15,596
Mar 2010028978.394.39$1,268
Feb 201017715873.585.44$13,884
Jan 201017740574.365.96$15,577
Dec 200918074671.445.48$16,950
Nov 200915525574.593.75$12,518
Oct 2009027072.544.11$1,110
Sep 200918216765.543.06$12,440
Aug 200915444567.423.22$11,815
Jul 200917751361.133.46$12,597
Jun 200915939966.163.90$12,074
May 2009033154.743.93$1,299
Apr 200918032946.773.59$9,599
Mar 200917040542.144.06$8,808
Feb 200915735032.814.63$6,773
Jan 2009017735.865.37$951
Dec 20080037.105.98$0
Nov 2008070655.496.86$4,843
Oct 200817048175.246.92$16,120
Sep 20080906101.767.88$7,137
Aug 2008144731114.228.48$22,649
Jul 2008181706131.0811.39$31,766
Jun 2008337688131.3313.03$53,225
May 20080554123.1711.57$6,412
Apr 2008180980110.3110.45$30,102
Mar 2008180756101.909.66$25,648
Feb 200816753492.538.77$20,136
Jan 200836182190.388.21$39,364
Dec 200718274688.337.30$21,523
Nov 200736049591.677.29$36,611
Oct 20071791,09582.856.92$22,410
Sep 200751755675.846.24$42,681
Aug 2007059469.066.39$3,794
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 2007040658.747.85$3,186
Apr 2007020359.617.81$1,584
Mar 200718230956.927.30$12,616
Feb 200717413255.108.22$10,672
Jan 2007036450.306.73$2,449
Dec 200618140956.656.92$13,083
Nov 200615821854.207.62$10,224
Oct 200615937654.906.01$10,990
Sep 2006021760.085.04$1,093
Aug 200618044568.717.34$15,634
Jul 2006040569.376.34$2,569
Jun 200617731066.286.38$13,711
May 200614837166.016.42$12,153
Apr 200615926064.397.36$12,152
Mar 2006036656.707.08$2,592
Feb 200617633057.597.75$12,694
Jan 200618223060.598.93$13,082
Dec 200505254.9413.42$698
Nov 200512919854.6910.59$9,152
Oct 2005045458.3413.80$6,263
Sep 2005023961.4512.08$2,887
Aug 200518334461.519.80$14,626
Jul 200515475555.697.84$14,498
Jun 2005032152.337.38$2,369
May 2005056445.226.65$3,751
Apr 2005042749.207.36$3,143
Mar 200515486350.377.15$13,932
Feb 2005034245.226.31$2,159
Jan 2005036443.166.32$2,301
Dec 200414066939.866.75$10,097
Nov 2004053545.286.33$3,387
Oct 200416979349.706.52$13,566
Sep 200416883543.245.28$11,676
Aug 2004097842.375.55$5,429
Jul 20041561,17438.286.08$13,115
Jun 2004038836.106.43$2,496
May 200417450537.486.49$9,801
Apr 2004048534.475.86$2,841
Mar 200416391734.365.53$10,672
Feb 200415488732.455.51$9,884
Jan 2004080832.036.30$5,090
Dec 20031761,03630.266.30$11,854
Nov 20031601,01928.804.60$9,290
Oct 200318185228.174.76$9,154
Sep 2003017926.314.75$850
Aug 200314044929.765.13$6,470
Jul 2003057029.415.17$2,947
Jun 200317467528.565.98$9,008
May 2003069926.595.97$4,175
Apr 20031831,04126.675.41$10,510
Mar 20031791,09031.146.10$12,219
Feb 200315685033.487.93$11,960
Jan 2003010130.315.58$564
Dec 20025627526.914.85$2,842
Nov 2002016824.664.14$695
Oct 2002070726.464.23$2,990
Sep 200216732227.443.64$5,753
Aug 2002029225.963.16$924
Jul 200216612224.583.06$4,454
Jun 2002028223.733.34$941
May 2002041824.663.58$1,498
Apr 200218029723.653.51$5,300
Mar 2002034522.003.10$1,070
Feb 200218116118.222.38$3,680
Jan 2002033817.172.38$803
Dec 2001070916.932.36$1,676
Nov 200118381118.072.41$5,258
Oct 200118082019.782.53$5,634
Sep 2001051024.262.25$1,148
Aug 200117595924.873.05$7,280
Jul 2001089323.933.20$2,855
Jun 2001027724.563.82$1,059
May 2001027225.524.31$1,172
Apr 200118258324.685.34$7,602
Mar 2001049224.545.38$2,645
Feb 2001038527.755.77$2,220
Jan 20011681,35727.478.40$16,012
Dec 200014087626.889.12$11,755
Nov 200003,53732.215.66$20,012
Oct 20001811,54431.235.15$13,597
Sep 20001821,30231.875.19$12,553
Aug 2000051129.644.54$2,320
Jul 20001841,20228.534.09$10,165
Jun 2000078829.304.40$3,465
May 20001831,39327.263.68$10,114
Apr 20001841,69024.513.12$9,776
Mar 20001811,05628.422.86$8,164
Feb 200018786827.622.73$7,532
Jan 20001841,13325.272.48$7,460
Dec 199918393624.282.42$6,712
Nov 1999074323.192.43$1,808
Oct 19991841,40420.982.80$7,797
Sep 199917655321.752.62$5,276
Aug 19991791,96019.262.88$9,084
Jul 19991771,09017.892.37$5,752
Jun 19991831,78315.942.36$7,129
May 1999083415.792.32$1,936
Apr 199917891215.102.21$4,702
Mar 199918493812.471.84$4,019
Feb 199901,0649.981.82$1,934
Jan 19991691,55910.381.90$4,716
Dec 19981819179.201.77$3,291
Nov 1998092010.892.19$2,011
Oct 19981791,46112.421.97$5,100
Sep 199817576112.592.08$3,788
Aug 19981791,34611.301.91$4,590
Jul 199801,30311.742.24$2,915
Jun 199817899711.242.24$4,231
May 19981811,31012.622.21$5,175
Apr 199801,37513.042.51$3,445
Mar 19981831,88912.802.31$6,705
Feb 19981801,66013.952.30$6,328
Jan 199817983214.702.15$4,424
Dec 19971811,22916.322.41$5,917
Nov 199701,12218.193.09$3,465
Oct 19971781,50019.253.15$8,151
Sep 19971771,22217.742.95$6,751
Aug 19971801,24617.862.55$6,398
Jul 199701,48917.582.25$3,346
Jun 19971801,85417.242.26$7,288
May 19971781,37518.972.31$6,551
Apr 19971811,25517.882.08$5,850
Mar 19971841,67418.951.94$6,733
Feb 199701,29620.492.21$2,859
Jan 19971861,29623.483.54$8,955
Dec 19963851,04023.32$8,978
Nov 199601,59621.97$0
Oct 19961821,29223.31$4,242
Sep 19961892,29422.22$4,200
Aug 199601,41120.26$0
Jul 199618939319.55$3,695
Jun 19961744018.73$3,259
May 19961847719.43$3,575
Apr 19962742821.51$5,894
Mar 199618058119.38$3,488
Feb 19961841,29216.98$3,124
Jan 1996071817.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 199501,75615.43$0
Sep 19951792,02416.18$2,896
Aug 19951691,84215.92$2,690
Jul 199517845515.24$2,713
Jun 19951791,42516.41$2,937
May 19951892,31417.56$3,319
Apr 199501,88917.73$0
Mar 19951781,77416.44$2,926
Feb 19951831,28316.58$3,034
Jan 19951782,20315.92$2,834
Dec 19941841,57515.03$2,766
Nov 19941801,70415.90$2,862
Oct 19941871,30115.58$2,913
Sep 19941802,67115.29$2,752
Aug 199417657616.13$2,839
Jul 19941782,33017.56$3,126
Jun 19941771,40717.09$3,025
May 19941831,72015.88$2,906
Apr 19941811,98214.14$2,559
Mar 19941822,41712.46$2,268
Feb 19942241,96612.50$2,800
Jan 19941822,68912.66$2,304
Dec 19931801,37412.33$2,219
Nov 19931862,34814.49$2,695
Oct 19931742,04615.85$2,758
Sep 19931812,81115.03$2,720
Aug 19932242,88415.66$3,508
Jul 19931792,71715.46$2,767
Jun 19932772,00516.79$4,651
May 199318068217.68$3,182
Apr 19931831,72018.05$3,303
Mar 199316143118.14$2,921
Feb 199318666917.90$3,329
Jan 19931932,32816.93$3,267

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                    0 bbl  × $ 98.93 =         $0
Casinghead gas        18 Mcf  × $  2.87 =        $52

────────────────────────────────────────────────────
Month total                                      $52

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/4723 is the state's own key, not one this site invented.