HENRY

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

Oil lease lease 4959District 10Field 30275500NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$13 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 15 leases and 15 wells, and the rule below applies to all of them.

Discovered
1966-04-20
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

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
NGPA1none

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
OilDisposition42,149 bbl$1,580,916
Casinghead gasProduction12,530 Mcf$42,273
Total$1,623,189

2,578 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 (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 36.4400, -100.9029. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.43995, -100.90292 · 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
8,150 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 8,150 ft.

Completions filed
Dec 1981
1 of 1 wells

1 well

42-3573119818,150 ftDec 1981

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 20261842663.503.75$11,782
Jan 202603459.138.00$272
Dec 202504856.664.41$212
Nov 202503858.593.93$149
Oct 202502659.383.30$86
Sep 202501062.743.08$31
Aug 20250463.933.01$12
Jul 20250666.743.32$20
Jun 20250066.483.13$0
May 202501660.553.23$52
Apr 202501662.363.54$57
Mar 202501267.704.27$51
Feb 202501470.884.34$61
Jan 20250274.324.28$9
Dec 202402668.993.12$81
Nov 20240269.052.20$4
Oct 202403071.372.28$68
Sep 202402669.612.36$61
Aug 202401475.632.06$29
Jul 202402279.932.15$47
Jun 20240678.082.63$16
May 20240278.812.20$4
Apr 202401684.451.66$27
Mar 202403480.301.55$53
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230877.892.81$22
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230280.522.67$5
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230270.622.23$4
Apr 202304678.122.24$103
Mar 20231812872.852.39$13,253
Feb 202302475.112.47$59
Jan 20230676.533.39$20
Dec 202202276.415.73$126
Nov 202202885.005.65$158
Oct 20221893487.185.86$16,676
Sep 202203684.888.16$294
Aug 202202294.529.13$201
Jul 2022022101.587.54$166
Jun 202219326115.097.98$22,420
May 2022014109.378.43$118
Apr 2022048104.226.84$328
Mar 202215636108.885.08$17,168
Feb 202202291.054.86$107
Jan 20221875681.844.54$15,558
Dec 202103471.323.90$133
Nov 20211915477.435.24$15,072
Oct 202103079.795.71$171
Sep 20211844469.865.35$13,090
Aug 202101666.024.22$68
Jul 202102470.783.98$96
Jun 20211901269.493.38$13,244
May 202102263.483.02$66
Apr 202105460.362.76$149
Mar 20211842061.302.72$11,334
Feb 202102257.805.55$122
Jan 20211875050.412.81$9,567
Dec 202002444.642.68$64
Nov 202001838.772.71$49
Oct 20201864436.972.48$6,985
Sep 20201834637.091.99$6,879
Aug 20205414439.982.39$21,734
Jul 202001438.371.83$26
Jun 202004434.901.69$74
May 202005016.921.81$91
Apr 202003614.751.80$65
Mar 202003230.341.86$59
Feb 202001449.881.98$28
Jan 20200657.252.09$13
Dec 201901859.012.30$41
Nov 201901655.302.75$44
Oct 201905453.472.42$131
Sep 201905455.052.66$143
Aug 201904853.112.30$111
Jul 20191824256.272.46$10,344
Jun 201902052.782.49$50
May 20190858.482.74$22
Apr 201905262.632.75$143
Mar 20191693456.803.06$9,703
Feb 201905850.852.79$162
Jan 201901646.033.23$52
Dec 201802646.594.19$109
Nov 201802652.934.24$110
Oct 201802061.443.40$68
Sep 2018972259.543.11$5,844
Aug 201803059.403.07$92
Jul 201802865.142.93$82
Jun 201801260.183.08$37
May 20181783865.382.90$11,748
Apr 201803063.842.90$87
Mar 20181714861.222.79$10,602
Feb 201804261.782.77$116
Jan 201804062.874.01$160
Dec 201703457.272.92$99
Nov 201773455.423.12$494
Oct 201752249.292.98$312
Sep 2017622247.523.09$3,014
Aug 201701045.373.00$30
Jul 201773043.873.09$400
Jun 201703042.493.09$93
May 20171861445.373.26$8,485
Apr 201721247.933.21$134
Mar 201743046.772.98$277
Feb 20171683450.452.95$8,576
Jan 20171649.413.42$70
Dec 20160048.763.72$0
Nov 2016102242.492.64$483
Oct 20161702446.193.09$7,926
Sep 20161792441.553.10$7,512
Aug 20161932241.442.92$8,062
Jul 2016161841.622.92$719
Jun 20161781245.352.69$8,105
May 2016231242.521.99$1,002
Apr 2016324036.561.99$1,250
Mar 20161884433.011.79$6,285
Feb 2016211626.472.06$589
Jan 20160427.352.36$9
Dec 20150432.362.00$8
Nov 20150438.792.17$9
Oct 20150643.552.43$15
Sep 20151781442.992.76$7,691
Aug 20150040.162.87$0
Jul 201593648.152.95$539
Jun 2015112656.152.88$693
May 201511055.212.96$85
Apr 201534849.822.71$279
Mar 20151855842.892.93$8,105
Feb 201514844.662.98$188
Jan 201503243.433.10$99
Dec 201413854.693.59$191
Nov 201464070.464.25$593
Oct 20141873278.303.90$14,767
Sep 201461286.164.05$566
Aug 201422289.394.04$268
Jul 201401896.564.18$75
Jun 201402498.164.74$114
May 20143622694.734.73$34,415
Apr 201401695.944.81$77
Mar 201403695.895.06$182
Feb 201401497.406.19$87
Jan 20141823690.404.86$16,628
Dec 20131962291.824.35$18,093
Nov 201303288.853.74$120
Oct 201301697.423.78$60
Sep 2013022104.113.72$82
Aug 2013024104.253.52$85
Jul 2013032102.523.72$119
Jun 201301694.403.93$63
May 201303494.834.15$141
Apr 20131823693.964.28$17,255
Mar 20131802093.623.91$16,930
Feb 20131812291.233.42$16,588
Jan 201302891.603.42$96
Dec 201203886.773.42$130
Nov 201203286.953.62$116
Oct 201203289.383.40$109
Sep 20121802494.672.92$17,111
Aug 201203092.662.91$87
Jul 201203485.133.02$103
Jun 20121773079.822.52$14,204
May 20121813891.612.49$16,676
Apr 2012026101.652.00$52
Mar 2012036105.052.22$80
Feb 2012012101.102.57$31
Jan 20121872698.092.73$18,414
Dec 20110896.873.24$26
Nov 201103695.723.31$119
Oct 20111823484.983.65$15,590
Sep 201103083.623.99$120
Aug 20111824083.404.15$15,345
Jul 201102294.144.52$99
Jun 20113573492.904.64$33,323
May 201102698.134.40$115
Apr 2011026105.964.33$113
Mar 20111824096.364.06$17,700
Feb 201102285.644.18$92
Jan 201103286.504.59$147
Dec 201003085.734.35$130
Nov 201002280.843.80$84
Oct 20101812078.103.51$14,206
Sep 201002672.633.98$103
Aug 201003073.684.42$133
Jul 20101803472.554.74$13,220
Jun 201002670.364.91$128
May 201002471.124.24$102
Apr 201002281.694.12$91
Mar 20101802078.394.39$14,198
Feb 20100073.585.44$0
Jan 201002874.365.96$167
Dec 200903271.445.48$175
Nov 200903074.593.75$113
Oct 20091852872.544.11$13,535
Sep 200903665.543.06$110
Aug 200902867.423.22$90
Jul 20091822661.133.46$11,216
Jun 200903666.163.90$140
May 200902254.743.93$86
Apr 20091131246.773.59$5,328
Mar 20091823042.144.06$7,791
Feb 200903032.814.63$139
Jan 20091843235.865.37$6,770
Dec 200803437.105.98$203
Nov 20081824055.496.86$10,374
Oct 20080675.246.92$42
Sep 200818428101.767.88$18,944
Aug 200817730114.228.48$20,471
Jul 2008026131.0811.39$296
Jun 200818130131.3313.03$24,162
May 2008024123.1711.57$278
Apr 200818834110.3110.45$21,094
Mar 2008032101.909.66$309
Feb 20081823292.538.77$17,121
Jan 20081832890.388.21$16,769
Dec 200701688.337.30$117
Nov 200703091.677.29$219
Oct 20071832882.856.92$15,355
Sep 20071813275.846.24$13,927
Aug 200702469.066.39$153
Jul 20071733270.906.39$12,470
Jun 20071823062.007.55$11,510
May 200702658.747.85$204
Apr 20071852059.617.81$11,184
Mar 20071953056.927.30$11,318
Feb 200703255.108.22$263
Jan 20071711850.306.73$8,722
Dec 200602256.656.92$152
Nov 20061813854.207.62$10,100
Oct 200602054.906.01$120
Sep 20061824060.085.04$11,136
Aug 200602668.717.34$191
Jul 20061734669.376.34$12,293
Jun 20061773666.286.38$11,961
May 200603666.016.42$231
Apr 20061713664.397.36$11,276
Mar 20061762856.707.08$10,178
Feb 200604057.597.75$310
Jan 20061824260.598.93$11,403
Dec 20051863454.9413.42$10,675
Nov 20051823454.6910.59$10,314
Oct 200503058.3413.80$414
Sep 20051794061.4512.08$11,483
Aug 20051783461.519.80$11,282
Jul 200504255.697.84$329
Jun 20051832252.337.38$9,739
May 20051833845.226.65$8,528
Apr 200504249.207.36$309
Mar 20053664850.377.15$18,779
Feb 200501645.226.31$101
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040445.286.33$25
Oct 20041831049.706.52$9,160
Sep 200402643.245.28$137
Aug 20041772242.375.55$7,622
Jul 200402838.286.08$170
Jun 20041792036.106.43$6,591
May 20041843437.486.49$7,117
Apr 200403634.475.86$211
Mar 20041803234.365.53$6,362
Feb 20041834032.455.51$6,159
Jan 20041863632.036.30$6,184
Dec 200302430.266.30$151
Nov 20031812628.804.60$5,332
Oct 200302628.174.76$124
Sep 20031872426.314.75$5,034
Aug 20031713829.765.13$5,284
Jul 200303429.415.17$176
Jun 20031852428.565.98$5,427
May 20031802426.595.97$4,930
Apr 20031773426.675.41$4,904
Mar 20031893231.146.10$6,081
Feb 200303833.487.93$301
Jan 20031862630.315.58$5,783
Dec 200201426.914.85$68
Nov 20021762624.664.14$4,448
Oct 200202626.464.23$110
Sep 20021753827.443.64$4,940
Aug 20021793625.963.16$4,761
Jul 20021753624.583.06$4,412
Jun 200202223.733.34$73
May 20021833024.663.58$4,620
Apr 20021783823.653.51$4,343
Mar 200203622.003.10$112
Feb 20021711818.222.38$3,158
Jan 20021893817.172.38$3,335
Dec 200104016.932.36$95
Nov 20011783818.072.41$3,308
Oct 20011804019.782.53$3,662
Sep 200103424.262.25$77
Aug 20011683424.873.05$4,282
Jul 20011724223.933.20$4,250
Jun 20011784024.563.82$4,525
May 20011693025.524.31$4,442
Apr 20011704024.685.34$4,409
Mar 200102824.545.38$151
Feb 20010427.755.77$23
Jan 20011854027.478.40$5,418
Dec 20001853026.889.12$5,246
Nov 20001831632.215.66$5,985
Oct 200003231.235.15$165
Sep 20001863831.875.19$6,125
Aug 20001784429.644.54$5,476
Jul 200002828.534.09$115
Jun 20001842429.304.40$5,497
May 20001783627.263.68$4,985
Apr 200003824.513.12$118
Mar 20001842828.422.86$5,309
Feb 20001864027.622.73$5,246
Jan 20001764425.272.48$4,557
Dec 199904224.282.42$102
Nov 19991844223.192.43$4,369
Oct 19991784220.982.80$3,852
Sep 19991824421.752.62$4,074
Aug 19991793019.262.88$3,534
Jul 19991784217.892.37$3,284
Jun 19991783615.942.36$2,922
May 199902415.792.32$56
Apr 199902015.102.21$44
Mar 19991722812.471.84$2,196
Feb 1999181369.981.82$1,872
Jan 19991784010.381.90$1,924
Dec 1998183489.201.77$1,769
Nov 199802610.892.19$57
Oct 19981743812.421.97$2,236
Sep 19981736012.592.08$2,303
Aug 19981753011.301.91$2,035
Jul 19981732811.742.24$2,094
Jun 19981784211.242.24$2,095
May 199803612.622.21$79
Apr 19983604413.042.51$4,805
Mar 199802012.802.31$46
Feb 19981703213.952.30$2,445
Jan 19981632014.702.15$2,439
Dec 199703416.322.41$82
Nov 19971835818.193.09$3,508
Oct 19971796219.253.15$3,641
Sep 19971786017.742.95$3,335
Aug 19971835817.862.55$3,417
Jul 199706017.582.25$135
Jun 19971785217.242.26$3,186
May 19971805218.972.31$3,535
Apr 19971824217.882.08$3,342
Mar 19971765018.951.94$3,432
Feb 19971805620.492.21$3,812
Jan 19971956223.483.54$4,798
Dec 199606223.32$0
Nov 19962005421.97$4,394
Oct 19961965823.31$4,569
Sep 19961965022.22$4,355
Aug 19961955820.26$3,951
Jul 199602219.55$0
Jun 19961755018.73$3,278
May 19961816219.43$3,517
Apr 19961805421.51$3,872
Mar 19961815419.38$3,508
Feb 19961846016.98$3,124
Jan 19961924617.07$3,277
Dec 199505617.19$0
Nov 19951806016.00$2,880
Oct 19951835215.43$2,824
Sep 19951836016.18$2,961
Aug 19951806015.92$2,866
Jul 19951796215.24$2,728
Jun 19951804816.41$2,954
May 19951885217.56$3,301
Apr 19951775817.73$3,138
Mar 19951926216.44$3,156
Feb 19951855616.58$3,067
Jan 19951856215.92$2,945
Dec 19941845815.03$2,766
Nov 19941815815.90$2,878
Oct 19941836015.58$2,851
Sep 19943595815.29$5,489
Aug 19941795016.13$2,887
Jul 19941795417.56$3,143
Jun 19943645017.09$6,221
May 19941855615.88$2,938
Apr 19941845814.14$2,602
Mar 19941856212.46$2,305
Feb 19941912012.50$2,388
Jan 19943885812.66$4,912
Dec 19931835212.33$2,256
Nov 19933755414.49$5,434
Oct 19935765415.85$9,130
Sep 19935566015.03$8,357
Aug 19937125815.66$11,150
Jul 19938966015.46$13,852
Jun 19937155816.79$12,005
May 19931,2516217.68$22,118
Apr 19932,1746018.05$39,241
Mar 19931826018.14$3,301
Feb 199301017.90$0
Jan 19931893016.93$3,200

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.

Feb 2026 — as filed, then multipliedworked
Oil                  184 bbl  × $ 63.50 =    $11,684
Casinghead gas        26 Mcf  × $  3.75 =        $98

────────────────────────────────────────────────────
Month total                                  $11,782

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/4959 is the state's own key, not one this site invented.