RICHARDSON

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

Oil lease lease 4304District 10Field 30279250OilCasinghead gasSaveExport
Value, all time
$2.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$103 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 19 leases and 19 wells, and the rule below applies to all of them.

Discovered
1963-02-27
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 640 acres.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 01/01/2000.

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
OilDisposition36,634 bbl$1,846,095
Casinghead gasProduction189,569 Mcf$595,878
Total$2,441,973

56,319 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 (1)

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 36.2701, -100.8319. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.27008, -100.83188 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
7,500 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 7,500 ft.

Completions filed
Jul 1977
1 of 1 wells

1 well

42-3570052017,500 ftJul 1977

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 202614562106.413.05$15,618
Apr 20261956298.932.87$19,469
Mar 202606289.753.15$195
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20251986256.664.41$11,492
Nov 20251956058.593.93$11,661
Oct 20251966259.383.30$11,843
Sep 20251936962.743.08$12,321
Aug 202506263.933.01$187
Jul 20251006266.743.32$6,880
Jun 20251936066.483.13$13,018
May 20251936260.553.23$11,887
Apr 20251966062.363.54$12,435
Mar 20251936267.704.27$13,331
Feb 20251945670.884.34$13,994
Jan 20251916274.324.28$14,460
Dec 202406268.993.12$194
Nov 20241926069.052.20$13,390
Oct 20241936271.372.28$13,916
Sep 20241926069.612.36$13,507
Aug 20241906275.632.06$14,498
Jul 20241916279.932.15$15,400
Jun 20243175278.082.63$24,888
May 20240078.812.20$0
Apr 20241003384.451.66$8,500
Mar 2024060380.301.55$932
Feb 2024028076.091.78$499
Jan 202418614773.023.30$14,066
Dec 20231826271.262.61$13,131
Nov 20231926077.892.81$15,123
Oct 202306285.443.09$191
Sep 20231896289.042.74$16,998
Aug 20231896280.522.67$15,384
Jul 20231896274.852.64$14,310
Jun 20231916068.962.26$13,307
May 2023191470.622.23$13,497
Apr 202306078.122.24$134
Mar 20231917272.852.39$14,087
Feb 202309375.112.47$229
Jan 202318510476.533.39$14,510
Dec 202202376.415.73$132
Nov 2022013385.005.65$751
Oct 202218536687.185.86$18,274
Sep 20220084.888.16$0
Aug 202218931094.529.13$20,694
Jul 20220325101.587.54$2,451
Jun 2022188294115.097.98$23,982
May 20220288109.378.43$2,429
Apr 2022289312104.226.84$32,253
Mar 2022192325108.885.08$22,555
Feb 202219215991.054.86$18,254
Jan 202219228081.844.54$16,984
Dec 202119228071.323.90$14,785
Nov 2021021277.435.24$1,110
Oct 20211866279.795.71$15,195
Sep 2021375669.865.35$26,230
Aug 20213777266.024.22$25,193
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 202107163.483.02$214
Apr 202118919960.362.76$11,957
Mar 202118735461.302.72$12,425
Feb 20211888957.805.55$11,360
Jan 202118427650.412.81$10,051
Dec 202018728544.642.68$9,110
Nov 2020014738.772.71$398
Oct 202018923136.972.48$7,560
Sep 202018426037.091.99$7,342
Aug 202018225339.982.39$7,880
Jul 202035618938.371.83$14,005
Jun 202001934.901.69$32
May 2020021416.921.81$388
Apr 202007514.751.80$135
Mar 202017623930.341.86$5,783
Feb 202038527649.881.98$19,750
Jan 202029534757.252.09$17,616
Dec 201919414859.012.30$11,789
Nov 201903155.302.75$85
Oct 201906053.472.42$145
Sep 20191916055.052.66$10,674
Aug 201906053.112.30$138
Jul 201906256.272.46$153
Jun 201904652.782.49$115
May 201902558.482.74$69
Apr 20191925962.632.75$12,187
Mar 2019016356.803.06$499
Feb 20191826450.852.79$9,433
Jan 201907446.033.23$239
Dec 201802246.594.19$92
Nov 20180952.934.24$38
Oct 20181795061.443.40$11,168
Sep 201804659.543.11$143
Aug 2018581459.403.07$3,488
Jul 201801265.142.93$35
Jun 20181651260.183.08$9,967
May 201801865.382.90$52
Apr 201802863.842.90$81
Mar 20181802161.222.79$11,078
Feb 201801661.782.77$44
Jan 201803262.874.01$128
Dec 201704657.272.92$134
Nov 201717910655.423.12$10,251
Oct 2017010349.292.98$307
Sep 201718320447.523.09$9,326
Aug 201717523945.373.00$8,658
Jul 2017012643.873.09$389
Jun 20171779042.493.09$7,799
May 201719321445.373.26$9,455
Apr 201718820247.933.21$9,660
Mar 2017015346.772.98$457
Feb 20171969850.452.95$10,178
Jan 2017010349.413.42$352
Dec 201618529948.763.72$10,134
Nov 201619234142.492.64$9,060
Oct 201651744446.193.09$25,252
Sep 2016014041.553.10$434
Aug 2016184041.442.92$7,625
Jul 20160041.622.92$0
Jun 2016010845.352.69$290
May 2016017142.521.99$340
Apr 20161603836.561.99$5,925
Mar 20161778933.011.79$6,002
Feb 2016012726.472.06$262
Jan 201617021727.352.36$5,163
Dec 2015018132.362.00$362
Nov 2015028238.792.17$611
Oct 201518431143.552.43$8,768
Sep 201537234942.992.76$16,955
Aug 2015027040.162.87$776
Jul 201536039848.152.95$18,506
Jun 201509256.152.88$265
May 20150055.212.96$0
Apr 201518531349.822.71$10,064
Mar 201520137442.892.93$9,718
Feb 201508944.662.98$265
Jan 201518319543.433.10$8,552
Dec 201409854.693.59$352
Nov 2014020370.464.25$863
Oct 201418431478.303.90$15,632
Sep 2014025186.164.05$1,015
Aug 201417732989.394.04$17,150
Jul 2014013496.564.18$560
Jun 2014080598.164.74$3,813
May 2014019294.734.73$908
Apr 2014037895.944.81$1,818
Mar 201418217295.895.06$18,322
Feb 2014037297.406.19$2,303
Jan 2014067890.404.86$3,296
Dec 2013047691.824.35$2,073
Nov 201318387688.853.74$19,534
Oct 20130097.423.78$0
Sep 20130752104.113.72$2,796
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013135094.403.93$12,744
May 201317823094.834.15$17,834
Apr 201316755293.964.28$18,055
Mar 2013050893.623.91$1,988
Feb 2013035491.233.42$1,211
Jan 201316131291.603.42$15,815
Dec 2012030686.773.42$1,047
Nov 2012026686.953.62$964
Oct 2012044689.383.40$1,516
Sep 2012044494.672.92$1,296
Aug 201216425492.662.91$15,935
Jul 2012049985.133.02$1,507
Jun 2012047879.822.52$1,204
May 2012043291.612.49$1,075
Apr 2012154137101.652.00$15,928
Mar 20120232105.052.22$516
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 2011017296.873.24$557
Nov 201117334395.723.31$17,695
Oct 2011045384.983.65$1,653
Sep 201105083.623.99$199
Aug 201117819283.404.15$15,642
Jul 20110094.144.52$0
Jun 201105492.904.64$251
May 20110098.134.40$0
Apr 20110238105.964.33$1,031
Mar 201117842696.364.06$18,881
Feb 201117626285.644.18$16,168
Jan 201115628486.504.59$14,797
Dec 2010040285.734.35$1,748
Nov 2010037680.843.80$1,427
Oct 201017514078.103.51$14,159
Sep 2010068872.633.98$2,738
Aug 201016833573.684.42$13,859
Jul 2010021572.554.74$1,018
Jun 201017833670.364.91$14,174
May 201016833671.124.24$13,371
Apr 2010033081.694.12$1,360
Mar 201016950878.394.39$15,477
Feb 2010055273.585.44$3,004
Jan 2010035874.365.96$2,135
Dec 20090071.445.48$0
Nov 200916654574.593.75$14,427
Oct 2009051672.544.11$2,121
Sep 2009025565.543.06$782
Aug 2009038867.423.22$1,249
Jul 200917138861.133.46$11,797
Jun 2009052666.163.90$2,049
May 2009068854.743.93$2,701
Apr 200916984646.773.59$10,939
Mar 2009036642.144.06$1,486
Feb 2009067432.814.63$3,123
Jan 200917191935.865.37$11,068
Dec 20081651,07937.105.98$12,571
Nov 20080055.496.86$0
Oct 2008024275.246.92$1,675
Sep 2008187314101.767.88$21,503
Aug 20080708114.228.48$6,006
Jul 2008162856131.0811.39$30,984
Jun 20080796131.3313.03$10,374
May 2008167648123.1711.57$28,070
Apr 20080493110.3110.45$5,154
Mar 20080860101.909.66$8,311
Feb 200817493492.538.77$24,292
Jan 2008080290.388.21$6,581
Dec 200717780788.337.30$21,527
Nov 200716688691.677.29$21,678
Oct 20071631,16482.856.92$21,562
Sep 2007083175.846.24$5,189
Aug 2007038869.066.39$2,479
Jul 200715522070.906.39$12,395
Jun 20070062.007.55$0
May 2007025258.747.85$1,977
Apr 200701059.617.81$78
Mar 2007022856.927.30$1,665
Feb 2007062455.108.22$5,127
Jan 200717448350.306.73$12,001
Dec 2006036756.656.92$2,539
Nov 2006063254.207.62$4,814
Oct 2006021054.906.01$1,263
Sep 200616537060.085.04$11,777
Aug 2006020868.717.34$1,527
Jul 2006015869.376.34$1,002
Jun 200616028466.286.38$12,418
May 2006021066.016.42$1,349
Apr 2006040464.397.36$2,974
Mar 200616744456.707.08$12,614
Feb 2006050257.597.75$3,891
Jan 2006032260.598.93$2,877
Dec 200517038654.9413.42$14,518
Nov 2005057654.6910.59$6,099
Oct 200517647658.3413.80$16,835
Sep 2005032661.4512.08$3,938
Aug 2005030861.519.80$3,017
Jul 200516419555.697.84$10,663
Jun 2005012852.337.38$945
May 200516424045.226.65$9,012
Apr 2005030449.207.36$2,238
Mar 200507650.377.15$544
Feb 200516746045.226.31$10,455
Jan 2005050943.166.32$3,218
Dec 2004070839.866.75$4,780
Nov 200417065845.286.33$11,863
Oct 2004079849.706.52$5,199
Sep 2004060643.245.28$3,202
Aug 20041781,06642.375.55$13,459
Jul 2004029038.286.08$1,764
Jun 200416284836.106.43$11,303
May 2004080837.486.49$5,248
Apr 20041761,01434.475.86$12,007
Mar 2004082834.365.53$4,579
Feb 2004033632.455.51$1,851
Jan 200417118832.036.30$6,661
Dec 2003053930.266.30$3,397
Nov 2003050828.804.60$2,334
Oct 200315689028.174.76$8,631
Sep 2003020426.314.75$969
Aug 2003035829.765.13$1,836
Jul 200316472429.415.17$8,567
Jun 2003037428.565.98$2,238
May 20031541,10826.595.97$10,713
Apr 2003089126.675.41$4,818
Mar 20031621,16031.146.10$12,116
Feb 20031541,01433.487.93$13,193
Jan 2003035730.315.58$1,993
Dec 2002657026.914.85$2,089
Nov 2002072624.664.14$3,003
Oct 2002015826.464.23$668
Sep 200215563827.443.64$6,572
Aug 2002047425.963.16$1,500
Jul 2002023424.583.06$716
Jun 200216931223.733.34$5,052
May 20020024.663.58$0
Apr 2002035023.653.51$1,229
Mar 2002052622.003.10$1,632
Feb 2002042418.222.38$1,007
Jan 200217759217.172.38$4,445
Dec 2001033816.932.36$799
Nov 2001011018.072.41$265
Oct 2001039819.782.53$1,006
Sep 200118472624.262.25$6,098
Aug 2001078024.873.05$2,381
Jul 2001018023.933.20$575
Jun 2001058824.563.82$2,249
May 200117862225.524.31$7,222
Apr 2001044024.685.34$2,348
Mar 2001047024.545.38$2,527
Feb 200119080427.755.77$9,909
Jan 2001050827.478.40$4,267
Dec 2000087026.889.12$7,937
Nov 20001751,03832.215.66$11,510
Oct 2000034831.235.15$1,791
Sep 2000042831.875.19$2,220
Aug 20001791,18829.644.54$10,700
Jul 2000085828.534.09$3,509
Jun 200017773429.304.40$8,414
May 2000054827.263.68$2,017
Apr 2000025624.513.12$798
Mar 20001811,04628.422.86$8,135
Feb 2000099027.622.73$2,699
Jan 20001851,06425.272.48$7,314
Dec 1999061824.282.42$1,498
Nov 19991781,12223.192.43$6,859
Oct 1999048820.982.80$1,368
Sep 199918295221.752.62$6,452
Aug 1999073819.262.88$2,122
Jul 19991791,53617.892.37$6,846
Jun 1999039615.942.36$935
May 19991841,09815.792.32$5,454
Apr 1999084815.102.21$1,872
Mar 19991811,23812.471.84$4,533
Feb 199907949.981.82$1,443
Jan 199917880410.381.90$3,375
Dec 199801,2069.201.77$2,139
Nov 199818484410.892.19$3,849
Oct 1998077012.421.97$1,516
Sep 199818098012.592.08$4,307
Aug 1998088811.301.91$1,694
Jul 19981771,04611.742.24$4,418
Jun 1998097611.242.24$2,184
May 19981791,09612.622.21$4,677
Apr 19981821,11413.042.51$5,164
Mar 1998048812.802.31$1,127
Feb 1998071213.952.30$1,637
Jan 199818071614.702.15$4,189
Dec 199701,13016.322.41$2,725
Nov 19971811,04618.193.09$6,523
Oct 1997092819.253.15$2,923
Sep 19971781,22817.742.95$6,786
Aug 19971771,27017.862.55$6,406
Jul 199717970017.582.25$4,720
Jun 1997035617.242.26$804
May 199701,08618.972.31$2,507
Apr 19971831,20017.882.08$5,771
Mar 1997093818.951.94$1,819
Feb 199717983020.492.21$5,499
Jan 1997081223.483.54$2,874
Dec 19961961,29223.32$4,571
Nov 19961821,35821.97$3,999
Oct 19961831,80223.31$4,266
Sep 1996057622.22$0
Aug 19961841,05220.26$3,728
Jul 1996089219.55$0
Jun 1996175418.73$3,278
May 199604219.43$0
Apr 19960221.51$0
Mar 199618490619.38$3,566
Feb 199618580616.98$3,141
Jan 1996089417.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19951821,06015.43$2,808
Sep 19951821,19416.18$2,945
Aug 19951831,35015.92$2,913
Jul 19951762,79015.24$2,682
Jun 1995027016.41$0
May 1995076217.56$0
Apr 19951791,16617.73$3,174
Mar 19951791,49216.44$2,943
Feb 1995057616.58$0
Jan 19951801,35215.92$2,866
Dec 19941831,49115.03$2,750
Nov 199401,35015.90$0
Oct 19941701,63215.58$2,649
Sep 19941811,32015.29$2,767
Aug 19941803,31016.13$2,903
Jul 199401,42217.56$0
Jun 19941811,34017.09$3,093
May 19941831,13415.88$2,906
Apr 199401,36014.14$0
Mar 19941811,86212.46$2,255
Feb 19941501,45812.50$1,875
Jan 19941781,53212.66$2,253
Dec 19931851,80412.33$2,281
Nov 19931741,02214.49$2,521
Oct 19931721,53415.85$2,726
Sep 19931771,16415.03$2,660
Aug 199301,52215.66$0
Jul 19931801,40415.46$2,783
Jun 19931791,57216.79$3,005
May 19931791,30817.68$3,165
Apr 199318295618.05$3,285
Mar 199327392418.14$4,952
Feb 1993098617.90$0
Jan 19931861,27416.93$3,149

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                  145 bbl  × $106.41 =    $15,429
Casinghead gas        62 Mcf  × $  3.05 =       $189

────────────────────────────────────────────────────
Month total                                  $15,618

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/4304 is the state's own key, not one this site invented.