HOLT, O. B. PENN

Operated by OLSEN ENERGY INC. (P-5 621750) in the TRIPLE-N (PENN., UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20407District 08Field 91350600Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$7.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$681 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 66 leases and 155 wells, and the rule below applies to all of them.

Discovered
1958-03-22
as the register files it
Field class
Oil
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 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.

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
NGPA8none

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
OilDisposition125,980 bbl$6,874,651
Casinghead gasProduction56,249 Mcf$304,892
Total$7,179,543

1,256 Mcf of this lease's gas, across 47 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 (16)

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 32.0951, -102.5639. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.5 miles.

32.09857, -102.56642 · 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
75.0%
12 of 16 wells
With a plug date
56.3%
9 of 16 wells
Median depth
9,110 ft
15 wells filed one
Completion to plug
25.6 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
1275.0%
A plug date is filed
956.3%
BothOn the schedule and plugged. Neither fact cancels the other.
956.3%
NeitherNo plug date, and not on the schedule.
425.0%

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

Total depth in feet, 15 of 16 wells. Median 9,110 ft, with the middle half between 9,102 and 9,113 ft; the shallowest is 9,060 ft and the deepest 11,540 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, 9 of 16 wells, Aug 1967 – Dec 1988. 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 1967 – Dec 1988
9 of 16 wells; 7 filed none
Plug dates filed
Jul 1986 – Jan 2017
9 of 16 wells; 7 filed none

Last completion to plug: a median of 25.6 years across the 3 wells that filed both dates, with the middle half between 25.4 years and 27.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

16 wells

42-003107334059,060 ftJan 2017Yes
42-003107982179,067 ftJul 1986Yes
42-003108191149,113 ftSep 2013Yes
42-003110605039,100 ftSep 2013Yes
42-135109071159,104 ftNov 2011Yes
42-135201661189,112 ftSep 2014Yes
42-00311041119
42-003108122199,100 ftDec 1988Jul 2014Yes
42-0031091411611,540 ftJan 1985Oct 2013Yes
42-003108112189,113 ftJul 1981
42-003109835019,110 ftApr 1979Jul 2004Yes
42-003104724049,179 ftDec 1978Yes
42-003110185029,110 ftNov 1978Yes
42-003109681179,110 ftAug 1972Yes
42-003202444079,110 ftOct 1967
42-003109124069,110 ftAug 1967

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 20267760106.413.05$82,574
Apr 2026787098.932.87$77,858
Mar 2026941089.753.15$84,455
Feb 2026765063.503.75$48,578
Jan 2026629059.138.00$37,193
Dec 2025763056.664.41$43,232
Nov 2025763058.593.93$44,704
Oct 2025785059.383.30$46,613
Sep 2025921062.743.08$57,784
Aug 2025757063.933.01$48,395
Jul 2025889066.743.32$59,332
Jun 2025757066.483.13$50,325
May 2025758060.553.23$45,897
Apr 2025955062.363.54$59,554
Mar 2025958067.704.27$64,857
Feb 2025759070.884.34$53,798
Jan 2025932074.324.28$69,266
Dec 20241,28299768.993.12$91,557
Nov 20241,15795669.052.20$81,993
Oct 20241,10097471.372.28$80,729
Sep 202495973169.612.36$68,484
Aug 202498273675.632.06$75,787
Jul 202478775979.932.15$64,534
Jun 202495575678.082.63$76,558
May 202479971778.812.20$64,545
Apr 202475960484.451.66$65,100
Mar 202480360380.301.55$65,413
Feb 202454238376.091.78$41,924
Jan 202438938373.023.30$29,668
Dec 202324926971.262.61$18,446
Nov 2023571077.892.81$44,475
Oct 2023240085.443.09$20,506
Sep 2023264089.042.74$23,507
Aug 2023158080.522.67$12,722
Jul 2023147074.852.64$11,003
Jun 2023145068.962.26$9,999
May 202342070.622.23$2,966
Apr 202337078.122.24$2,890
Mar 202354072.852.39$3,934
Feb 20230075.112.47$0
Jan 202353076.533.39$4,056
Dec 20220076.415.73$0
Nov 202215085.005.65$1,275
Oct 202221087.185.86$1,831
Sep 202225084.888.16$2,122
Aug 2022197094.529.13$18,620
Jul 20221980101.587.54$20,113
Jun 20222190115.097.98$25,205
May 20221960109.378.43$21,437
Apr 20222060104.226.84$21,469
Mar 20221980108.885.08$21,558
Feb 2022195091.054.86$17,755
Jan 2022200081.844.54$16,368
Dec 2021112071.323.90$7,988
Nov 2021239077.435.24$18,506
Oct 2021217079.795.71$17,314
Sep 2021237069.865.35$16,557
Aug 2021188066.024.22$12,412
Jul 2021135070.783.98$9,555
Jun 2021112069.493.38$7,783
May 2021137063.483.02$8,697
Apr 2021130060.362.76$7,847
Mar 2021184061.302.72$11,279
Feb 20210057.805.55$0
Jan 2021185050.412.81$9,326
Dec 2020102044.642.68$4,553
Nov 2020257038.772.71$9,964
Oct 202093036.972.48$3,438
Sep 2020188037.091.99$6,973
Aug 202011039.982.39$440
Jul 202097038.371.83$3,722
Jun 2020126034.901.69$4,397
May 2020112016.921.81$1,895
Apr 2020138014.751.80$2,036
Mar 2020347030.341.86$10,528
Feb 2020270049.881.98$13,468
Jan 2020255057.252.09$14,599
Dec 2019358059.012.30$21,126
Nov 2019354055.302.75$19,576
Oct 2019376053.472.42$20,105
Sep 2019244055.052.66$13,432
Aug 2019464053.112.30$24,643
Jul 2019249056.272.46$14,011
Jun 2019389052.782.49$20,531
May 2019340058.482.74$19,883
Apr 2019230062.632.75$14,405
Mar 2019348056.803.06$19,766
Feb 2019237050.852.79$12,051
Jan 2019215046.033.23$9,896
Dec 2018434046.594.19$20,220
Nov 2018366052.934.24$19,372
Oct 2018363061.443.40$22,303
Sep 2018392059.543.11$23,340
Aug 2018321059.403.07$19,067
Jul 2018165065.142.93$10,748
Jun 2018216060.183.08$12,999
May 2018244065.382.90$15,953
Apr 2018229063.842.90$14,619
Mar 2018256061.222.79$15,672
Feb 2018279061.782.77$17,237
Jan 2018246062.874.01$15,466
Dec 2017237057.272.92$13,573
Nov 2017248055.423.12$13,744
Oct 2017351049.292.98$17,301
Sep 2017239047.523.09$11,357
Aug 2017229045.373.00$10,390
Jul 2017330043.873.09$14,477
Jun 2017255042.493.09$10,835
May 2017502045.373.26$22,776
Apr 2017279047.933.21$13,372
Mar 2017383046.772.98$17,913
Feb 2017262050.452.95$13,218
Jan 2017371049.413.42$18,331
Dec 2016270048.763.72$13,165
Nov 2016503042.492.64$21,372
Oct 2016377046.193.09$17,414
Sep 2016259041.553.10$10,761
Aug 2016396041.442.92$16,410
Jul 2016374041.622.92$15,566
Jun 2016306045.352.69$13,877
May 2016399042.521.99$16,965
Apr 2016337036.561.99$12,321
Mar 2016409033.011.79$13,501
Feb 2016296026.472.06$7,835
Jan 2016561027.352.36$15,343
Dec 2015294032.362.00$9,514
Nov 2015272038.792.17$10,551
Oct 2015402043.552.43$17,507
Sep 2015503042.992.76$21,624
Aug 2015371040.162.87$14,899
Jul 2015523048.152.95$25,182
Jun 2015387056.152.88$21,730
May 2015507055.212.96$27,991
Apr 2015579049.822.71$28,846
Mar 2015785042.892.93$33,669
Feb 2015640044.662.98$28,582
Jan 2015527043.433.10$22,888
Dec 2014752054.693.59$41,127
Nov 2014628070.464.25$44,249
Oct 2014789078.303.90$61,779
Sep 2014636086.164.05$54,798
Aug 2014453089.394.04$40,494
Jul 2014517096.564.18$49,922
Jun 2014250098.164.74$24,540
May 2014320094.734.73$30,314
Apr 2014402095.944.81$38,568
Mar 2014298095.895.06$28,575
Feb 2014347097.406.19$33,798
Jan 2014241090.404.86$21,786
Dec 2013419091.824.35$38,473
Nov 2013315088.853.74$27,988
Oct 2013298097.423.78$29,031
Sep 201324152104.113.72$25,284
Aug 201333292104.253.52$34,935
Jul 201323421102.523.72$24,068
Jun 20133281794.403.93$31,030
May 20131253494.834.15$11,995
Apr 20132483293.964.28$23,439
Mar 20131304693.623.91$12,351
Feb 20132319591.233.42$21,399
Jan 20132146291.603.42$19,814
Dec 20121257686.773.42$11,106
Nov 201233015986.953.62$29,270
Oct 201226017489.383.40$23,830
Sep 201214514994.672.92$14,162
Aug 20123115092.662.91$3,309
Jul 201216815585.133.02$14,770
Jun 201217614879.822.52$14,421
May 201253514691.612.49$49,375
Apr 2012181204101.652.00$18,806
Mar 2012357168105.052.22$37,876
Feb 2012249160101.102.57$25,585
Jan 201231120798.092.73$31,072
Dec 201111022996.873.24$11,398
Nov 201120720395.723.31$20,486
Oct 201113412584.983.65$11,843
Sep 201135121483.623.99$30,204
Aug 201145825583.404.15$39,255
Jul 201114326294.144.52$14,646
Jun 201120610492.904.64$19,620
May 2011170098.134.40$16,682
Apr 201118416105.964.33$19,566
Mar 201113610796.364.06$13,539
Feb 20111467585.644.18$12,817
Jan 201119611286.504.59$17,468
Dec 201020312485.734.35$17,942
Nov 20101819680.843.80$14,996
Oct 201032012178.103.51$25,417
Sep 201039319372.633.98$29,312
Aug 201040519673.684.42$30,707
Jul 201051625872.554.74$38,658
Jun 201022825770.364.91$17,304
May 201039625571.124.24$29,244
Apr 201039528681.694.12$33,447
Mar 201040929778.394.39$33,365
Feb 20109215173.585.44$7,591
Jan 201015113374.365.96$12,022
Dec 200912214471.445.48$9,505
Nov 200922318974.593.75$17,343
Oct 200925822372.544.11$19,632
Sep 200923221965.543.06$15,876
Aug 200923518967.423.22$16,452
Jul 200923225361.133.46$15,059
Jun 200923324466.163.90$16,366
May 200927429654.743.93$16,161
Apr 200927927346.773.59$14,028
Mar 200920612742.144.06$9,196
Feb 200918014232.814.63$6,564
Jan 200925119335.865.37$10,037
Dec 200819917737.105.98$8,441
Nov 200839617655.496.86$23,181
Oct 20089531475.246.92$9,321
Sep 2008272145101.767.88$28,821
Aug 2008264299114.228.48$32,691
Jul 2008265323131.0811.39$38,415
Jun 2008248417131.3313.03$38,004
May 2008316418123.1711.57$43,760
Apr 2008245438110.3110.45$31,605
Mar 2008303355101.909.66$34,306
Feb 200823332992.538.77$24,445
Jan 200829131090.388.21$28,844
Dec 200726535288.337.30$25,978
Nov 200725330291.677.29$25,395
Oct 200728030882.856.92$25,330
Sep 20078411375.846.24$7,076
Aug 200726436069.066.39$20,532
Jul 200774539270.906.39$55,325
Jun 20071527162.007.55$9,960
May 20073159258.747.85$19,225
Apr 200723923459.617.81$16,073
Mar 20076730156.927.30$6,012
Feb 200749946855.108.22$31,340
Jan 200715241250.306.73$10,417
Dec 200638843956.656.92$25,017
Nov 200642627754.207.62$25,199
Oct 200637252054.906.01$23,550
Sep 200624754660.085.04$17,590
Aug 200637865268.717.34$30,758
Jul 200631359769.376.34$25,499
Jun 200630650366.286.38$23,493
May 200635862666.016.42$27,654
Apr 200632247364.397.36$24,215
Mar 200636350156.707.08$24,131
Feb 200632243857.597.75$21,939
Jan 200631747360.598.93$23,432
Dec 200527046754.9413.42$21,099
Nov 200532844254.6910.59$22,618
Oct 200528450758.3413.80$23,563
Sep 200541254861.4512.08$31,937
Aug 200526664261.519.80$22,651
Jul 200531659755.697.84$22,281
Jun 200537063352.337.38$24,034
May 200537860445.226.65$21,110
Apr 200531865049.207.36$20,430
Mar 200543652150.377.15$25,689
Feb 200525153145.226.31$14,702
Jan 200530257843.166.32$16,689
Dec 200431455239.866.75$16,243
Nov 200432858245.286.33$18,536
Oct 200432460449.706.52$20,038
Sep 200431261043.245.28$16,714
Aug 200440973042.375.55$21,381
Jul 200432353938.286.08$15,644
Jun 200434454836.106.43$15,944
May 200435357337.486.49$16,952
Apr 200452065134.475.86$21,738
Mar 200434376434.365.53$16,011
Feb 200447268432.455.51$19,085
Jan 200443245932.036.30$16,728
Dec 200345845530.266.30$16,726
Nov 200342045028.804.60$14,164
Oct 200332621728.174.76$10,216
Sep 200341929226.314.75$12,411
Aug 200334833229.765.13$12,060
Jul 200334633429.415.17$11,903
Jun 200333331828.565.98$11,413
May 200326826026.595.97$8,679
Apr 200351239326.675.41$15,780
Mar 200360344131.146.10$21,466
Feb 200344434133.487.93$17,568
Jan 200350938130.315.58$17,555
Dec 200255340026.914.85$16,823
Nov 200245039424.664.14$12,727
Oct 200247337326.464.23$14,093
Sep 200231433827.443.64$9,845
Aug 200238231425.963.16$10,910
Jul 200228519324.583.06$7,596
Jun 200230813423.733.34$7,756
May 2002415024.663.58$10,234
Apr 20024272023.653.51$10,169
Mar 20022062922.003.10$4,622
Feb 20021881118.222.38$3,451
Jan 20022203917.172.38$3,870
Dec 200135410316.932.36$6,237
Nov 20012598618.072.41$4,887
Oct 200141210619.782.53$8,417
Sep 200134510324.262.25$8,602
Aug 200116013924.873.05$4,404
Jul 200120713323.933.20$5,379
Jun 200129411824.563.82$7,672
May 200128013825.524.31$7,740
Apr 20013687924.685.34$9,504
Mar 20012125724.545.38$5,509
Feb 200127411927.755.77$8,290
Jan 20013708627.478.40$10,886
Dec 20001289126.889.12$4,271
Nov 20001534632.215.66$5,188
Oct 200024010731.235.15$8,046
Sep 200012610431.875.19$4,555
Aug 20001214729.644.54$3,800
Jul 20001726428.534.09$5,169
Jun 20001997729.304.40$6,169
May 200017445727.263.68$6,425
Apr 20001604924.513.12$4,074
Mar 20002023828.422.86$5,850
Feb 20002464527.622.73$6,917
Jan 20003004825.272.48$7,700
Dec 19992814324.282.42$6,927
Nov 19993772323.192.43$8,799
Oct 19991593020.982.80$3,420
Sep 19991455221.752.62$3,290
Aug 19991693819.262.88$3,364
Jul 1999182017.892.37$3,256
Jun 19991603415.942.36$2,631
May 1999141715.792.32$2,243
Apr 19991371615.102.21$2,104
Mar 19991561212.471.84$1,967
Feb 199917309.981.82$1,727
Jan 19991361510.381.90$1,440
Dec 19981541759.201.77$1,727
Nov 1998187010.892.19$2,036
Oct 19981693912.421.97$2,176
Sep 19981533612.592.08$2,001
Aug 19981544711.301.91$1,830
Jul 1998155011.742.24$1,820
Jun 19981871411.242.24$2,133
May 19981392312.622.21$1,805
Apr 19981401413.042.51$1,861
Mar 1998185812.802.31$2,386
Feb 19982179813.952.30$3,252
Jan 1998148014.702.15$2,176
Dec 1997183016.322.41$2,987
Nov 19971151618.193.09$2,141
Oct 1997186819.253.15$3,606
Sep 19971863617.742.95$3,406
Aug 19972303517.862.55$4,197
Jul 19971502817.582.25$2,700
Jun 19972294117.242.26$4,041
May 19971857218.972.31$3,676
Apr 19971447417.882.08$2,729
Mar 1997276218.951.94$632
Feb 19971632120.492.21$3,386
Jan 19971913423.483.54$4,605
Dec 19962063723.32$4,804
Nov 1996105021.97$220
Oct 19962294923.31$5,338
Sep 19962026122.22$4,488
Aug 19962615220.26$5,288
Jul 19962146919.55$4,184
Jun 19961102518.73$2,060
May 19962321819.43$4,508
Apr 1996263021.51$5,657
Mar 19962013819.38$3,895
Feb 19962382916.98$4,041
Jan 19962063017.07$3,516
Dec 19952051617.19$3,524
Nov 19951851816.00$2,960
Oct 19952052415.43$3,163
Sep 19951833616.18$2,961
Aug 19951882415.92$2,993
Jul 19953032215.24$4,618
Jun 19953012116.41$4,939
May 19953222017.56$5,654
Apr 19953143117.73$5,567
Mar 19953421916.44$5,622
Feb 19952421716.58$4,012
Jan 19953102315.92$4,935
Dec 19942952415.03$4,434
Nov 19943003015.90$4,770
Oct 19943572915.58$5,562
Sep 19942512815.29$3,838
Aug 19942382716.13$3,839
Jul 19942721517.56$4,776
Jun 19942832317.09$4,836
May 19942766415.88$4,383
Apr 19943122814.14$4,412
Mar 19942452012.46$3,053
Feb 19943551112.50$4,438
Jan 1994207812.66$2,621
Dec 19932601412.33$3,206
Nov 19932121514.49$3,072
Oct 19933372415.85$5,341
Sep 19932532215.03$3,803
Aug 1993290115.66$4,541
Jul 19933931615.46$6,076
Jun 19933411716.79$5,725
May 19933702217.68$6,542
Apr 19933751018.05$6,769
Mar 19931702718.14$3,084
Feb 19931682917.90$3,007
Jan 19931732316.93$2,929

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                  776 bbl  × $106.41 =    $82,574
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $82,574

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. 08/O/20407 is the state's own key, not one this site invented.