HOLT, O. B.

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 21248District 08Field 91350600Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$4.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$121 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.

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
OilDisposition95,707 bbl$4,279,812
Casinghead gasProduction80,711 Mcf$265,104
Total$4,544,916

23,600 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 (4)

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 32.1074, -102.5563. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

32.10746, -102.55665 · 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%
3 of 4 wells
With a plug date
75.0%
3 of 4 wells
Median depth
9,069 ft
4 wells filed one
Completion to plug
28.4 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
375.0%
A plug date is filed
375.0%
BothOn the schedule and plugged. Neither fact cancels the other.
375.0%
NeitherNo plug date, and not on the schedule.
125.0%

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 9,026 and 9,075 ft, median 9,069 ft, over the 4 wells that filed a depth.

Completions filed
Mar 1964 – Jan 1985
2 of 4 wells; 2 filed none
Plug dates filed
Jan 1986 – Jan 2020
3 of 4 wells; 1 filed none

Last completion to plug: a median of 28.4 years across the 2 wells that filed both dates, with the middle half between 14.8 years and 42.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-0031106889,062 ftDec 2001Yes
42-0031094779,026 ft
42-0031079069,075 ftJan 1985Jan 1986Yes
42-0031023959,075 ftMar 1964Jan 2020Yes

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 20261370106.413.05$14,578
Apr 2026139098.932.87$13,751
Mar 2026166089.753.15$14,899
Feb 2026141063.503.75$8,954
Jan 2026111059.138.00$6,563
Dec 2025141056.664.41$7,989
Nov 2025135058.593.93$7,910
Oct 2025139059.383.30$8,254
Sep 2025162062.743.08$10,164
Aug 2025133063.933.01$8,503
Jul 2025157066.743.32$10,478
Jun 2025134066.483.13$8,908
May 2025134060.553.23$8,114
Apr 2025168062.363.54$10,476
Mar 2025169067.704.27$11,441
Feb 2025134070.884.34$9,498
Jan 2025164074.324.28$12,188
Dec 202422817968.993.12$16,288
Nov 202420317269.052.20$14,395
Oct 202420017571.372.28$14,673
Sep 202417213069.612.36$12,280
Aug 202417013075.632.06$13,125
Jul 202414113579.932.15$11,560
Jun 202417213478.082.63$13,783
May 202413812878.812.20$11,157
Apr 202433826784.451.66$28,987
Mar 202430122680.301.55$24,520
Feb 202435625076.091.78$27,534
Jan 202421422873.023.30$16,378
Dec 202314415471.262.61$10,663
Nov 2023365077.892.81$28,430
Oct 2023155085.443.09$13,243
Sep 2023297089.042.74$26,445
Aug 2023562080.522.67$45,252
Jul 202355074.852.64$4,117
Jun 202376068.962.26$5,241
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 2022171094.529.13$16,163
Jul 20221760101.587.54$17,878
Jun 20221930115.097.98$22,212
May 20221730109.378.43$18,921
Apr 20221810104.226.84$18,864
Mar 20221780108.885.08$19,381
Feb 2022173091.054.86$15,752
Jan 2022171081.844.54$13,995
Dec 202189071.323.90$6,347
Nov 2021147077.435.24$11,382
Oct 2021113079.795.71$9,016
Sep 2021134069.865.35$9,361
Aug 2021165066.024.22$10,893
Jul 202165070.783.98$4,601
Jun 202156069.493.38$3,891
May 202160063.483.02$3,809
Apr 202157060.362.76$3,441
Mar 2021148061.302.72$9,072
Feb 20210057.805.55$0
Jan 2021169050.412.81$8,519
Dec 202068044.642.68$3,036
Nov 202086038.772.71$3,334
Oct 202077036.972.48$2,847
Sep 2020151037.091.99$5,601
Aug 20200039.982.39$0
Jul 202065038.371.83$2,494
Jun 202069034.901.69$2,408
May 202059016.921.81$998
Apr 202065014.751.80$959
Mar 2020167030.341.86$5,067
Feb 2020116049.881.98$5,786
Jan 2020118057.252.09$6,756
Dec 2019182059.012.30$10,740
Nov 2019171055.302.75$9,456
Oct 2019176053.472.42$9,411
Sep 2019113055.052.66$6,221
Aug 2019223053.112.30$11,844
Jul 2019116056.272.46$6,527
Jun 2019203052.782.49$10,714
May 2019216058.482.74$12,632
Apr 2019235062.632.75$14,718
Mar 2019185056.803.06$10,508
Feb 2019137050.852.79$6,966
Jan 2019140046.033.23$6,444
Dec 2018125046.594.19$5,824
Nov 2018163052.934.24$8,628
Oct 2018162061.443.40$9,953
Sep 2018132059.543.11$7,859
Aug 201831059.403.07$1,841
Jul 201836065.142.93$2,345
Jun 2018114060.183.08$6,861
May 2018118065.382.90$7,715
Apr 2018120063.842.90$7,661
Mar 2018130061.222.79$7,959
Feb 2018181061.782.77$11,182
Jan 2018128062.874.01$8,047
Dec 2017119057.272.92$6,815
Nov 2017130055.423.12$7,205
Oct 2017186049.292.98$9,168
Sep 2017133047.523.09$6,320
Aug 2017144045.373.00$6,533
Jul 2017164043.873.09$7,195
Jun 2017113042.493.09$4,801
May 2017212045.373.26$9,618
Apr 2017111047.933.21$5,320
Mar 2017189046.772.98$8,840
Feb 2017127050.452.95$6,407
Jan 2017181049.413.42$8,943
Dec 2016110048.763.72$5,364
Nov 2016227042.492.64$9,645
Oct 2016178046.193.09$8,222
Sep 2016115041.553.10$4,778
Aug 2016167041.442.92$6,920
Jul 2016146041.622.92$6,077
Jun 2016112045.352.69$5,079
May 2016166042.521.99$7,058
Apr 2016103036.561.99$3,766
Mar 2016163033.011.79$5,381
Feb 201695026.472.06$2,515
Jan 2016176027.352.36$4,814
Dec 2015105032.362.00$3,398
Nov 2015116038.792.17$4,500
Oct 2015173043.552.43$7,534
Sep 2015215042.992.76$9,243
Aug 2015151040.162.87$6,064
Jul 2015229048.152.95$11,026
Jun 2015168056.152.88$9,433
May 2015227055.212.96$12,533
Apr 2015278049.822.71$13,850
Mar 2015323042.892.93$13,853
Feb 2015143044.662.98$6,386
Jan 2015166043.433.10$7,209
Dec 2014320054.693.59$17,501
Nov 2014286070.464.25$20,152
Oct 2014299078.303.90$23,412
Sep 201491086.164.05$7,841
Aug 201498089.394.04$8,760
Jul 2014229096.564.18$22,112
Jun 2014115098.164.74$11,288
May 2014237094.734.73$22,451
Apr 2014272095.944.81$26,096
Mar 2014251095.895.06$24,068
Feb 2014236097.406.19$22,986
Jan 2014122090.404.86$11,029
Dec 2013158091.824.35$14,508
Nov 2013266088.853.74$23,634
Oct 2013273097.423.78$26,596
Sep 20131720104.113.72$17,907
Aug 20132250104.253.52$23,456
Jul 20131690102.523.72$17,326
Jun 2013239594.403.93$22,581
May 201368994.834.15$6,486
Apr 20131591493.964.28$15,000
Mar 20131084493.623.91$10,283
Feb 20131783891.233.42$16,369
Jan 20131765491.603.42$16,306
Dec 2012776486.773.42$6,900
Nov 20122579386.953.62$22,683
Oct 201216911989.383.40$15,510
Sep 20127616394.672.92$7,671
Aug 2012015092.662.91$436
Jul 20126815285.133.02$6,248
Jun 20127714879.822.52$6,519
May 201242419091.612.49$39,315
Apr 201295194101.652.00$10,044
Mar 2012371259105.052.22$39,549
Feb 2012172158101.102.57$17,795
Jan 201225719498.092.73$25,740
Dec 20118321896.873.24$8,746
Nov 201117620495.723.31$17,522
Oct 20118412684.983.65$7,598
Sep 201125610183.623.99$21,809
Aug 201133211483.404.15$28,162
Jul 20118413194.144.52$8,500
Jun 201114310492.904.64$13,767
May 2011171098.134.40$16,780
Apr 201121561105.964.33$23,046
Mar 201124821496.364.06$24,766
Feb 201125015085.644.18$22,037
Jan 201137121486.504.59$33,074
Dec 201037124285.734.35$32,858
Nov 201021924080.843.80$18,615
Oct 201022112978.103.51$17,713
Sep 201019721272.633.98$15,152
Aug 20107525773.684.42$6,662
Jul 201029716472.554.74$22,324
Jun 201014216870.364.91$10,816
May 201021716471.124.24$16,128
Apr 201023618081.694.12$20,021
Mar 201037918078.394.39$30,500
Feb 201013724273.585.44$11,398
Jan 201039826674.365.96$31,182
Dec 200924723371.445.48$18,923
Nov 200926425374.593.75$20,641
Oct 200938928572.544.11$29,389
Sep 200925132065.543.06$17,431
Aug 200937627467.423.22$26,232
Jul 200926333861.133.46$17,248
Jun 200935430966.163.90$24,624
May 200939834454.743.93$23,137
Apr 200940533646.773.59$20,147
Mar 200926916042.144.06$11,985
Feb 200927023332.814.63$9,938
Jan 200951130335.865.37$19,952
Dec 200813227337.105.98$6,529
Nov 200826327255.496.86$16,460
Oct 200814129475.246.92$12,644
Sep 2008391175101.767.88$41,167
Aug 2008270338114.228.48$33,707
Jul 2008269326131.0811.39$38,973
Jun 2008265325131.3313.03$39,038
May 2008348339123.1711.57$46,787
Apr 2008271317110.3110.45$33,208
Mar 2008385304101.909.66$42,169
Feb 200826628292.538.77$27,086
Jan 200836729490.388.21$35,582
Dec 200726729688.337.30$25,745
Nov 200713328191.677.29$14,241
Oct 200738834582.856.92$34,534
Sep 200719828875.846.24$16,815
Aug 200720311069.066.39$14,722
Jul 200799214370.906.39$71,246
Jun 2007040062.007.55$3,019
May 200717538758.747.85$13,316
Apr 200740034459.617.81$26,529
Mar 200713535756.927.30$10,291
Feb 200734124055.108.22$20,761
Jan 200710426550.306.73$7,014
Dec 200610526756.656.92$7,795
Nov 200617015854.207.62$10,418
Oct 200618928754.906.01$12,102
Sep 200610126860.085.04$7,418
Aug 200620328168.717.34$16,011
Jul 200620238669.376.34$16,461
Jun 200620327266.286.38$15,191
May 200620928666.016.42$15,634
Apr 200610427464.397.36$8,713
Mar 200610427456.707.08$7,838
Feb 200610524757.597.75$7,961
Jan 200623525460.598.93$16,508
Dec 200511723354.9413.42$9,554
Nov 200521124454.6910.59$14,123
Oct 200511625358.3413.80$10,258
Sep 200523727161.4512.08$17,837
Aug 200522229561.519.80$16,545
Jul 200511529855.697.84$8,742
Jun 200523029852.337.38$14,235
May 200523029145.226.65$12,336
Apr 200522730049.207.36$13,377
Mar 200523128750.377.15$13,689
Feb 200522926645.226.31$12,034
Jan 200523329843.166.32$11,940
Dec 200422829239.866.75$11,059
Nov 200423526645.286.33$12,325
Oct 200423227649.706.52$13,329
Sep 200420225643.245.28$10,087
Aug 200433032042.375.55$15,758
Jul 2004013038.286.08$791
Jun 200421623536.106.43$9,309
May 200410225037.486.49$5,447
Apr 20041318734.475.86$5,025
Mar 20045312834.365.53$2,529
Feb 200410610532.455.51$4,018
Jan 200410212232.036.30$4,036
Dec 200310512330.266.30$3,952
Nov 200310011628.804.60$3,413
Oct 200316929228.174.76$6,151
Sep 200317231326.314.75$6,012
Aug 200317234829.765.13$6,904
Jul 200316337429.415.17$6,728
Jun 200317631328.565.98$6,899
May 20036313326.595.97$2,470
Apr 200327928826.675.41$8,998
Mar 200325826831.146.10$9,668
Feb 200319922833.487.93$8,470
Jan 200320728130.315.58$7,843
Dec 200230935726.914.85$10,048
Nov 200220934824.664.14$6,594
Oct 200226631226.464.23$8,358
Sep 200211127527.443.64$4,046
Aug 200220525225.963.16$6,119
Jul 200225636524.583.06$7,410
Jun 200212033523.733.34$3,966
May 200214650724.663.58$5,417
Apr 20023942523.653.51$2,415
Mar 20026943222.003.10$2,858
Feb 200217039018.222.38$4,024
Jan 20022742417.172.38$1,471
Dec 20016843916.932.36$2,189
Nov 20017131518.072.41$2,041
Oct 200119930119.782.53$4,697
Sep 200114813624.262.25$3,897
Aug 2001033224.873.05$1,014
Jul 200114435523.933.20$4,581
Jun 20016531424.563.82$2,797
May 20016529925.524.31$2,947
Apr 200113823524.685.34$4,660
Mar 20017129324.545.38$3,318
Feb 20014826227.755.77$2,843
Jan 200113537927.478.40$6,892
Dec 200012514826.889.12$4,710
Nov 200015221132.215.66$6,090
Oct 20008937831.235.15$4,724
Sep 20007341631.875.19$4,484
Aug 200046148429.644.54$15,862
Jul 200018453928.534.09$7,454
Jun 200032954529.304.40$12,036
May 200027836727.263.68$8,929
Apr 200030851624.513.12$9,157
Mar 200039458728.422.86$12,876
Feb 200033743227.622.73$10,486
Jan 200031141925.272.48$8,898
Dec 199936642824.282.42$9,924
Nov 199918642423.192.43$5,345
Oct 199933732520.982.80$7,981
Sep 199947936321.752.62$11,369
Aug 199952036819.262.88$11,073
Jul 199916623917.892.37$3,537
Jun 199927639715.942.36$5,337
May 199929330715.792.32$5,339
Apr 199952333915.102.21$8,646
Mar 199933535012.471.84$4,821
Feb 19993443439.981.82$4,057
Jan 199934923610.381.90$4,071
Dec 19983448389.201.77$4,651
Nov 199830335410.892.19$4,073
Oct 199830438312.421.97$4,530
Sep 199834739012.592.08$5,181
Aug 199834244211.301.91$4,708
Jul 199832931011.742.24$4,556
Jun 199835124511.242.24$4,493
May 199818420212.622.21$2,768
Apr 199834522513.042.51$5,063
Mar 199832022612.802.31$4,618
Feb 199834020413.952.30$5,212
Jan 199844924714.702.15$7,133
Dec 199725833216.322.41$5,011
Nov 199753122418.193.09$10,351
Oct 199735117619.253.15$7,311
Sep 199753252917.742.95$11,001
Aug 199735357917.862.55$7,784
Jul 199737469517.582.25$8,137
Jun 199719335517.242.26$4,129
May 199737855518.972.31$8,452
Apr 199737756317.882.08$7,913
Mar 199738324618.951.94$7,735
Feb 199751213320.492.21$10,784
Jan 199750846323.483.54$13,567
Dec 199638435223.32$8,955
Nov 199620035721.97$4,394
Oct 199656731223.31$13,217
Sep 199637056722.22$8,221
Aug 199637751620.26$7,638
Jul 199671062119.55$13,881
Jun 199618563218.73$3,465
May 199657677919.43$11,192
Apr 1996557021.51$11,981
Mar 1996395219.38$7,655
Feb 199654615616.98$9,271
Jan 199638728417.07$6,606
Dec 19955609417.19$9,626
Nov 199553942616.00$8,624
Oct 199555850015.43$8,610
Sep 199549640316.18$8,025
Aug 199552735115.92$8,390
Jul 199556233415.24$8,565
Jun 19953576516.41$5,858
May 199558334017.56$10,237
Apr 199556235117.73$9,964
Mar 199556247316.44$9,239
Feb 199574821316.58$12,402
Jan 199575532615.92$12,020
Dec 199437857915.03$5,681
Nov 199472253215.90$11,480
Oct 199436252915.58$5,640
Sep 199437541215.29$5,734
Aug 19947401,15016.13$11,936
Jul 199455736117.56$9,781
Jun 199472858117.09$12,442
May 1994371115.88$5,891
Apr 199475361014.14$10,647
Mar 199472788412.46$9,058
Feb 19943912,45812.50$4,888
Jan 199495524012.66$12,090
Dec 199338047712.33$4,685
Nov 199337569714.49$5,434
Oct 199337530415.85$5,944
Sep 199392366915.03$13,873
Aug 199336074415.66$5,638
Jul 199373085015.46$11,286
Jun 199392083916.79$15,447
May 199377189217.68$13,631
Apr 199354669218.05$9,855
Mar 1993539618.14$9,777
Feb 199336322817.90$6,498
Jan 199337141116.93$6,281

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                  137 bbl  × $106.41 =    $14,578
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $14,578

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/21248 is the state's own key, not one this site invented.