NIBLO "73"

Operated by CLEAR FORK, INCORPORATED (P-5 159500) in the BLOCK F (TANNEHILL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 64105District 8AField 09074500OilCasinghead gasSaveExport
Value, all time
$14.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$108 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 7 leases and 23 wells, and the rule below applies to all of them.

Discovered
1957-12-10
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

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
OilDisposition374,565 bbl$14,037,781
Casinghead gasProduction21 Mcf$0
Total$14,037,781

21 Mcf of this lease's gas, across 21 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 (5)

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 33.4444, -100.2378. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.44409, -100.23802 · 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
40.0%
2 of 5 wells
With a plug date
40.0%
2 of 5 wells
Median depth
3,202 ft
5 wells filed one
Completion to plug
35.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
240.0%
A plug date is filed
240.0%
BothOn the schedule and plugged. Neither fact cancels the other.
240.0%
NeitherNo plug date, and not on the schedule.
360.0%

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 3,175 and 3,227 ft, median 3,202 ft, over the 5 wells that filed a depth.

Completions filed
Sep 1983 – Apr 2023
5 of 5 wells
Plug dates filed
Aug 2013 – Aug 2025
2 of 5 wells; 3 filed none

Last completion to plug: a median of 35.3 years across the 2 wells that filed both dates, with the middle half between 31.8 years and 38.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-2693106513,202 ftApr 2023
42-2693209263,227 ftJun 1992
42-2693119343,175 ftFeb 1985Aug 2013Yes
42-2693133133,206 ftSep 1984
42-2693111423,200 ftSep 1983Aug 2025Yes

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 20261830106.413.05$19,473
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 2026181063.503.75$11,494
Jan 20260059.138.00$0
Dec 2025190056.664.41$10,765
Nov 2025180058.593.93$10,546
Oct 2025176059.383.30$10,451
Sep 2025184062.743.08$11,544
Aug 2025175063.933.01$11,188
Jul 2025155066.743.32$10,345
Jun 2025177066.483.13$11,767
May 20250060.553.23$0
Apr 2025154062.363.54$9,603
Mar 20250067.704.27$0
Feb 2025164070.884.34$11,624
Jan 2025179074.324.28$13,303
Dec 2024178068.993.12$12,280
Nov 2024351069.052.20$24,237
Oct 2024170071.372.28$12,133
Sep 2024167069.612.36$11,625
Aug 2024164075.632.06$12,403
Jul 2024173079.932.15$13,828
Jun 2024358078.082.63$27,953
May 20240078.812.20$0
Apr 2024175084.451.66$14,779
Mar 2024343080.301.55$27,543
Feb 20240076.091.78$0
Jan 2024179073.023.30$13,071
Dec 2023359071.262.61$25,582
Nov 2023182077.892.81$14,176
Oct 2023170085.443.09$14,525
Sep 2023175089.042.74$15,582
Aug 2023179080.522.67$14,413
Jul 2023169074.852.64$12,650
Jun 2023353068.962.26$24,343
May 2023181070.622.23$12,782
Apr 2023167078.122.24$13,046
Mar 2023181072.852.39$13,186
Feb 2023175075.112.47$13,144
Jan 2023181076.533.39$13,852
Dec 2022180076.415.73$13,754
Nov 2022167085.005.65$14,195
Oct 2022345087.185.86$30,077
Sep 20220084.888.16$0
Aug 2022357094.529.13$33,744
Jul 20221770101.587.54$17,980
Jun 20222510115.097.98$28,888
May 20221760109.378.43$19,249
Apr 20221790104.226.84$18,655
Mar 20221740108.885.08$18,945
Feb 2022358091.054.86$32,596
Jan 2022176081.844.54$14,404
Dec 2021175071.323.90$12,481
Nov 2021158077.435.24$12,234
Oct 2021328079.795.71$26,171
Sep 2021163069.865.35$11,387
Aug 2021327066.024.22$21,589
Jul 2021166070.783.98$11,749
Jun 2021171069.493.38$11,883
May 2021340063.483.02$21,583
Apr 2021167060.362.76$10,080
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021160050.412.81$8,066
Dec 2020161044.642.68$7,187
Nov 2020154038.772.71$5,971
Oct 2020458036.972.48$16,932
Sep 2020166037.091.99$6,157
Aug 2020451039.982.39$18,031
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020170014.751.80$2,508
Mar 2020307030.341.86$9,314
Feb 2020282049.881.98$14,066
Jan 2020315057.252.09$18,034
Dec 2019169059.012.30$9,973
Nov 20190055.302.75$0
Oct 2019177053.472.42$9,464
Sep 2019263055.052.66$14,478
Aug 20190053.112.30$0
Jul 2019336056.272.46$18,907
Jun 2019359052.782.49$18,948
May 2019168058.482.74$9,825
Apr 20190062.632.75$0
Mar 2019286056.803.06$16,245
Feb 2019378050.852.79$19,221
Jan 2019354046.033.23$16,295
Dec 2018352046.594.19$16,400
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 2018163059.543.11$9,705
Aug 2018331059.403.07$19,661
Jul 2018326065.142.93$21,236
Jun 2018175060.183.08$10,532
May 20180065.382.90$0
Apr 2018169063.842.90$10,789
Mar 20181061.222.79$61
Feb 2018150061.782.77$9,267
Jan 20180062.874.01$0
Dec 2017157057.272.92$8,991
Nov 2017152055.423.12$8,424
Oct 2017326049.292.98$16,069
Sep 20170047.523.09$0
Aug 2017126045.373.00$5,717
Jul 2017135043.873.09$5,922
Jun 2017504042.493.09$21,415
May 2017326045.373.26$14,791
Apr 2017505047.933.21$24,205
Mar 2017345046.772.98$16,136
Feb 2017496050.452.95$25,023
Jan 2017340049.413.42$16,799
Dec 2016342048.763.72$16,676
Nov 2016508042.492.64$21,585
Oct 2016507046.193.09$23,418
Sep 2016336041.553.10$13,961
Aug 2016342041.442.92$14,172
Jul 2016509041.622.92$21,185
Jun 2016524045.352.69$23,763
May 2016484042.521.99$20,580
Apr 2016333036.561.99$12,174
Mar 2016478033.011.79$15,779
Feb 2016318026.472.06$8,417
Jan 2016482027.352.36$13,183
Dec 2015479032.362.00$15,500
Nov 2015321038.792.17$12,452
Oct 2015318043.552.43$13,849
Sep 2015324042.992.76$13,929
Aug 2015329040.162.87$13,213
Jul 2015485048.152.95$23,353
Jun 2015491056.152.88$27,570
May 2015326055.212.96$17,998
Apr 2015319049.822.71$15,893
Mar 2015329042.892.93$14,111
Feb 2015333044.662.98$14,872
Jan 2015159043.433.10$6,905
Dec 2014318054.693.59$17,391
Nov 2014483070.464.25$34,032
Oct 2014323078.303.90$25,291
Sep 2014477086.164.05$41,098
Aug 2014166089.394.04$14,839
Jul 2014650096.564.18$62,764
Jun 2014473098.164.74$46,430
May 2014483094.734.73$45,755
Apr 2014495095.944.81$47,490
Mar 2014470095.895.06$45,068
Feb 2014467097.406.19$45,486
Jan 2014641090.404.86$57,946
Dec 2013500091.824.35$45,910
Nov 2013494088.853.74$43,892
Oct 2013666097.423.78$64,882
Sep 20133350104.113.72$34,877
Aug 20136530104.253.52$68,075
Jul 20134870102.523.72$49,927
Jun 2013481094.403.93$45,406
May 2013479094.834.15$45,424
Apr 2013490093.964.28$46,040
Mar 2013666093.623.91$62,351
Feb 2013488091.233.42$44,520
Jan 2013504091.603.42$46,166
Dec 2012643086.773.42$55,793
Nov 2012505086.953.62$43,910
Oct 2012658089.383.40$58,812
Sep 2012483094.672.92$45,726
Aug 2012477092.662.91$44,199
Jul 2012670085.133.02$57,037
Jun 2012491079.822.52$39,192
May 2012663091.612.49$60,737
Apr 20126730101.652.00$68,410
Mar 20126530105.052.22$68,598
Feb 20124740101.102.57$47,921
Jan 2012662098.092.73$64,936
Dec 2011676096.873.24$65,484
Nov 2011488095.723.31$46,711
Oct 2011636084.983.65$54,047
Sep 2011666083.623.99$55,691
Aug 2011496083.404.15$41,366
Jul 2011740094.144.52$69,664
Jun 2011487092.904.64$45,242
May 2011644098.134.40$63,196
Apr 20116540105.964.33$69,298
Mar 2011646096.364.06$62,249
Feb 2011321085.644.18$27,490
Jan 2011682086.504.59$58,993
Dec 2010671085.734.35$57,525
Nov 2010700080.843.80$56,588
Oct 2010694078.103.51$54,201
Sep 2010489072.633.98$35,516
Aug 2010348073.684.42$25,641
Jul 2010537072.554.74$38,959
Jun 2010681070.364.91$47,915
May 2010742071.124.24$52,771
Apr 2010688081.694.12$56,203
Mar 2010855078.394.39$67,023
Feb 201068073.585.44$5,003
Jan 2010683074.365.96$50,788
Dec 2009689071.445.48$49,222
Nov 2009847074.593.75$63,178
Oct 2009694072.544.11$50,343
Sep 2009835065.543.06$54,726
Aug 2009808067.423.22$54,475
Jul 2009835061.133.46$51,044
Jun 2009667066.163.90$44,129
May 2009885054.743.93$48,445
Apr 2009876046.773.59$40,971
Mar 2009879042.144.06$37,041
Feb 2009891032.814.63$29,234
Jan 20091,073035.865.37$38,478
Dec 2008726037.105.98$26,935
Nov 2008902055.496.86$50,052
Oct 2008722075.246.92$54,323
Sep 20081,0680101.767.88$108,680
Aug 20088870114.228.48$101,313
Jul 20081,1030131.0811.39$144,581
Jun 20083430131.3313.03$45,046
May 20081,0300123.1711.57$126,865
Apr 20089000110.3110.45$99,279
Mar 20087210101.909.66$73,470
Feb 2008885092.538.77$81,889
Jan 2008899090.388.21$81,252
Dec 2007930088.337.30$82,147
Nov 2007737091.677.29$67,561
Oct 20071,246082.856.92$103,231
Sep 2007684075.846.24$51,875
Aug 2007836069.066.39$57,734
Jul 2007821070.906.39$58,209
Jun 20071,015062.007.55$62,930
May 20071,173058.747.85$68,902
Apr 20071,336059.617.81$79,639
Mar 2007890056.927.30$50,659
Feb 20071,037055.108.22$57,139
Jan 20071,054050.306.73$53,016
Dec 20061,260056.656.92$71,379
Nov 20061,236054.207.62$66,991
Oct 20061,072054.906.01$58,853
Sep 20061,233060.085.04$74,079
Aug 20061,506068.717.34$103,477
Jul 20061,005069.376.34$69,717
Jun 20061,321066.286.38$87,556
May 20061,485066.016.42$98,025
Apr 2006883064.397.36$56,856
Mar 20061,666056.707.08$94,462
Feb 20061,189057.597.75$68,475
Jan 20061,568060.598.93$95,005
Dec 20051,189054.9413.42$65,324
Nov 20051,562054.6910.59$85,426
Oct 20051,104058.3413.80$64,407
Sep 20051,475061.4512.08$90,639
Aug 20051,654061.519.80$101,738
Jul 20051,180055.697.84$65,714
Jun 20051,435052.337.38$75,094
May 20051,500045.226.65$67,830
Apr 20051,305049.207.36$64,206
Mar 20051,473050.377.15$74,195
Feb 20051,322045.226.31$59,781
Jan 20051,340043.166.32$57,834
Dec 20041,661039.866.75$66,207
Nov 20041,247045.286.33$56,464
Oct 20041,442049.706.52$71,667
Sep 20041,239043.245.28$53,574
Aug 20041,504042.375.55$63,724
Jul 20041,646038.286.08$63,009
Jun 20041,364036.106.43$49,240
May 20041,316037.486.49$49,324
Apr 20041,522034.475.86$52,463
Mar 20041,505034.365.53$51,712
Feb 20041,326032.455.51$43,029
Jan 20041,338032.036.30$42,856
Dec 20031,701030.266.30$51,472
Nov 20031,402028.804.60$40,378
Oct 20031,560028.174.76$43,945
Sep 20031,399026.314.75$36,808
Aug 20031,507029.765.13$44,848
Jul 20031,698029.415.17$49,938
Jun 20031,458028.565.98$41,640
May 20031,340026.595.97$35,631
Apr 20031,370026.675.41$36,538
Mar 20031,595031.146.10$49,668
Feb 20031,353033.487.93$45,298
Jan 20031,521030.315.58$46,102
Dec 20021,695026.914.85$45,612
Nov 20021,535024.664.14$37,853
Oct 20021,505026.464.23$39,822
Sep 20021,357027.443.64$37,236
Aug 20021,522025.963.16$39,511
Jul 20021,530024.583.06$37,607
Jun 20021,343023.733.34$31,869
May 20021,500024.663.58$36,990
Apr 20021,534023.653.51$36,279
Mar 20021,539022.003.10$33,858
Feb 20021,495018.222.38$27,239
Jan 20021,582017.172.38$27,163
Dec 20011,089016.932.36$18,437
Nov 2001531018.072.41$9,595
Oct 2001870019.782.53$17,209
Sep 20011,383024.262.25$33,552
Aug 20011,013024.873.05$25,193
Jul 20011,389023.933.20$33,239
Jun 20011,388024.563.82$34,089
May 20011,199025.524.31$30,598
Apr 20011,534024.685.34$37,859
Mar 20011,566024.545.38$38,430
Feb 20011,213027.755.77$33,661
Jan 20011,723027.478.40$47,331
Dec 20001,488026.889.12$39,997
Nov 20001,419032.215.66$45,706
Oct 20001,577031.235.15$49,250
Sep 20001,557031.875.19$49,622
Aug 20001,388029.644.54$41,140
Jul 20001,192028.534.09$34,008
Jun 20001,403029.304.40$41,108
May 20001,722027.263.68$46,942
Apr 20001,594024.513.12$39,069
Mar 20001,580028.422.86$44,904
Feb 20001,556027.622.73$42,977
Jan 20001,738025.272.48$43,919
Dec 19991,852024.282.42$44,967
Nov 1999522023.192.43$12,105
Oct 19991,228020.982.80$25,763
Sep 19991,036021.752.62$22,533
Aug 19991,200019.262.88$23,112
Jul 19991,183017.892.37$21,164
Jun 19991,160015.942.36$18,490
May 19991,009015.792.32$15,932
Apr 19991,125015.102.21$16,988
Mar 19991,321012.471.84$16,473
Feb 19991,23209.981.82$12,295
Jan 19991,360010.381.90$14,117
Dec 19981,37009.201.77$12,604
Nov 19981,533010.892.19$16,694
Oct 19981,415012.421.97$17,574
Sep 19981,567012.592.08$19,729
Aug 19981,726011.301.91$19,504
Jul 19981,651011.742.24$19,383
Jun 19981,651011.242.24$18,557
May 19982,002012.622.21$25,265
Apr 19981,697013.042.51$22,129
Mar 19982,189012.802.31$28,019
Feb 19981,716013.952.30$23,938
Jan 19981,916014.702.15$28,165
Dec 19971,712016.322.41$27,940
Nov 19972,023018.193.09$36,798
Oct 19972,228019.253.15$42,889
Sep 19971,786017.742.95$31,684
Aug 19972,148017.862.55$38,363
Jul 19971,687017.582.25$29,657
Jun 19971,829017.242.26$31,532
May 19972,207018.972.31$41,867
Apr 19972,177017.882.08$38,925
Mar 19972,067018.951.94$39,170
Feb 19972,042020.492.21$41,841
Jan 19972,406023.483.54$56,493
Dec 19962,079023.32$48,482
Nov 19961,865021.97$40,974
Oct 19961,672023.31$38,974
Sep 19961,781022.22$39,574
Aug 19961,676020.26$33,956
Jul 19961,889019.55$36,930
Jun 19962,021018.73$37,853
May 19962,055019.43$39,929
Apr 19961,824021.51$39,234
Mar 19962,042019.38$39,574
Feb 19961,326016.98$22,515
Jan 19961,812017.07$30,931
Dec 19952,076017.19$35,686
Nov 19951,867016.00$29,872
Oct 19951,831015.43$28,252
Sep 19952,034016.18$32,910
Aug 19951,552015.92$24,708
Jul 19951,751015.24$26,685
Jun 19951,518016.41$24,910
May 19951,973017.56$34,646
Apr 19951,697017.73$30,088
Mar 19951,079016.44$17,739
Feb 19951,817016.58$30,126
Jan 19951,898015.92$30,216
Dec 19941,790015.03$26,904
Nov 19941,815015.90$28,859
Oct 19941,697015.58$26,439
Sep 19942,025115.29$30,962
Aug 19942,020116.13$32,583
Jul 19941,975117.56$34,681
Jun 19942,283117.09$39,016
May 19942,396115.88$38,048
Apr 19942,332114.14$32,974
Mar 19942,662112.46$33,169
Feb 19942,546112.50$31,825
Jan 19942,455112.66$31,080
Dec 19932,773112.33$34,191
Nov 19932,495114.49$36,153
Oct 19932,635115.85$41,765
Sep 19932,636115.03$39,619
Aug 19932,528115.66$39,588
Jul 19932,790115.46$43,133
Jun 19932,732116.79$45,870
May 19932,534117.68$44,801
Apr 19932,757118.05$49,764
Mar 19932,913118.14$52,842
Feb 19932,596117.90$46,468
Jan 19932,957116.93$50,062

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                  183 bbl  × $106.41 =    $19,473
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,473

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. 8A/O/64105 is the state's own key, not one this site invented.