CLANAHAN "6"

Operated by LONE STAR OIL & GAS (P-5 507244) in the PRENTICE (CLEAR FORK, LOWER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 67303District 8AField 72995166Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$4.6 M
Oct 1994 – May 2026
Value, last 12 filed months
$102 k
at the published price for each month
Months reported
380
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 26 leases and 55 wells, and the rule below applies to all of them.

Discovered
1955-04-18
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 20 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.

The Commission's schedule remark for this field reads: TRANS. FROM CLANAHAN (CLEARFORK, LO.) EFF. 6-1-62

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
OilDisposition97,041 bbl$4,570,635
Casinghead gasProduction555 Mcf$379
Total$4,571,014

405 Mcf of this lease's gas, across 27 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 33.2096, -102.6488. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.20964, -102.64881 · 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
8,410 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 8,410 ft.

Completions filed
Oct 1994
1 of 1 wells

1 well

42-5013392318,410 ftOct 1994

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 (380)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

380 months

May 202600106.413.05$0
Apr 2026299098.932.87$29,580
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 2026338059.138.00$19,986
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 2025318059.383.30$18,883
Sep 2025166062.743.08$10,415
Aug 2025171063.933.01$10,932
Jul 2025178066.743.32$11,880
Jun 20250066.483.13$0
May 2025521060.553.23$31,547
Apr 20250062.363.54$0
Mar 2025184067.704.27$12,457
Feb 2025157070.884.34$11,128
Jan 2025312074.324.28$23,188
Dec 2024187068.993.12$12,901
Nov 2024187069.052.20$12,912
Oct 2024162071.372.28$11,562
Sep 2024184069.612.36$12,808
Aug 202487075.632.06$6,580
Jul 2024158079.932.15$12,629
Jun 2024167078.082.63$13,039
May 2024168078.812.20$13,240
Apr 2024185084.451.66$15,623
Mar 2024169080.301.55$13,571
Feb 2024169076.091.78$12,859
Jan 2024351073.023.30$25,630
Dec 20230071.262.61$0
Nov 2023186077.892.81$14,488
Oct 2023172085.443.09$14,696
Sep 20230089.042.74$0
Aug 2023179080.522.67$14,413
Jul 2023183074.852.64$13,698
Jun 20230068.962.26$0
May 2023159070.622.23$11,229
Apr 2023166078.122.24$12,968
Mar 2023161072.852.39$11,729
Feb 2023178075.112.47$13,370
Jan 20230076.533.39$0
Dec 2022320076.415.73$24,451
Nov 2022171085.005.65$14,535
Oct 2022165087.185.86$14,385
Sep 2022166084.888.16$14,090
Aug 2022325094.529.13$30,719
Jul 20221590101.587.54$16,151
Jun 20223280115.097.98$37,750
May 20221600109.378.43$17,499
Apr 20221580104.226.84$16,467
Mar 20223120108.885.08$33,971
Feb 2022170091.054.86$15,479
Jan 2022162081.844.54$13,258
Dec 2021322071.323.90$22,965
Nov 2021163077.435.24$12,621
Oct 2021160079.795.71$12,766
Sep 2021255069.865.35$17,814
Aug 2021170066.024.22$11,223
Jul 2021297070.783.98$21,022
Jun 2021114069.493.38$7,922
May 2021123063.483.02$7,808
Apr 202180060.362.76$4,829
Mar 2021151061.302.72$9,256
Feb 2021156057.805.55$9,017
Jan 2021156050.412.81$7,864
Dec 2020108044.642.68$4,821
Nov 2020165038.772.71$6,397
Oct 2020171036.972.48$6,322
Sep 2020161037.091.99$5,971
Aug 20200039.982.39$0
Jul 2020171038.371.83$6,561
Jun 2020340034.901.69$11,866
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020329030.341.86$9,982
Feb 20200049.881.98$0
Jan 2020153057.252.09$8,759
Dec 2019285059.012.30$16,818
Nov 2019191055.302.75$10,562
Oct 2019165053.472.42$8,823
Sep 2019282055.052.66$15,524
Aug 2019149053.112.30$7,913
Jul 2019160056.272.46$9,003
Jun 2019289052.782.49$15,253
May 2019160058.482.74$9,357
Apr 2019322062.632.75$20,167
Mar 2019171056.803.06$9,713
Feb 2019463050.852.79$23,544
Jan 20190046.033.23$0
Dec 2018315046.594.19$14,676
Nov 2018147052.934.24$7,781
Oct 2018334061.443.40$20,521
Sep 20180059.543.11$0
Aug 2018272059.403.07$16,157
Jul 2018331065.142.93$21,561
Jun 2018160060.183.08$9,629
May 2018163065.382.90$10,657
Apr 2018315063.842.90$20,110
Mar 2018334061.222.79$20,447
Feb 2018165061.782.77$10,194
Jan 2018277062.874.01$17,415
Dec 2017305057.272.92$17,467
Nov 20170055.423.12$0
Oct 2017319049.292.98$15,724
Sep 2017159047.523.09$7,556
Aug 2017325045.373.00$14,745
Jul 2017170043.873.09$7,458
Jun 2017322042.493.09$13,682
May 2017178045.373.26$8,076
Apr 2017349047.933.21$16,728
Mar 2017161046.772.98$7,530
Feb 2017121050.452.95$6,104
Jan 2017316049.413.42$15,614
Dec 2016162048.763.72$7,899
Nov 2016145042.492.64$6,161
Oct 2016155046.193.09$7,159
Sep 2016305041.553.10$12,673
Aug 2016155041.442.92$6,423
Jul 2016161041.622.92$6,701
Jun 2016149045.352.69$6,757
May 20160042.521.99$0
Apr 2016305036.561.99$11,151
Mar 2016153033.011.79$5,051
Feb 2016170026.472.06$4,500
Jan 2016318027.352.36$8,697
Dec 20150032.362.00$0
Nov 2015169038.792.17$6,556
Oct 2015179043.552.43$7,795
Sep 2015169042.992.76$7,265
Aug 2015132040.162.87$5,301
Jul 2015345048.152.95$16,612
Jun 2015329056.152.88$18,473
May 20150055.212.96$0
Apr 2015144049.822.71$7,174
Mar 2015318042.892.93$13,639
Feb 2015318044.662.98$14,202
Jan 2015137043.433.10$5,950
Dec 2014320054.693.59$17,501
Nov 2014328070.464.25$23,111
Oct 2014158078.303.90$12,371
Sep 2014168086.164.05$14,475
Aug 2014161089.394.04$14,392
Jul 2014323096.564.18$31,189
Jun 2014164098.164.74$16,098
May 2014481094.734.73$45,565
Apr 2014159095.944.81$15,254
Mar 2014322095.895.06$30,877
Feb 2014498097.406.19$48,505
Jan 20140090.404.86$0
Dec 2013160091.824.35$14,691
Nov 2013306088.853.74$27,188
Oct 2013158097.423.78$15,392
Sep 20133160104.113.72$32,899
Aug 20131620104.253.52$16,889
Jul 20133210102.523.72$32,909
Jun 2013164094.403.93$15,482
May 2013321094.834.15$30,440
Apr 2013164093.964.28$15,409
Mar 2013163093.623.91$15,260
Feb 2013162091.233.42$14,779
Jan 2013321091.603.42$29,404
Dec 2012159086.773.42$13,796
Nov 20120086.953.62$0
Oct 2012318089.383.40$28,423
Sep 2012152094.672.92$14,390
Aug 2012323092.662.91$29,929
Jul 2012159085.133.02$13,536
Jun 2012317079.822.52$25,303
May 2012321091.612.49$29,407
Apr 20123220101.652.00$32,731
Mar 20121600105.052.22$16,808
Feb 201210101.102.57$101
Jan 2012346098.092.73$33,939
Dec 2011165096.873.24$15,984
Nov 2011162095.723.31$15,507
Oct 2011171084.983.65$14,532
Sep 2011164083.623.99$13,714
Aug 2011167083.404.15$13,928
Jul 2011171094.144.52$16,098
Jun 2011156092.904.64$14,492
May 2011271098.134.40$26,593
Apr 20111520105.964.33$16,106
Mar 20110096.364.06$0
Feb 2011163085.644.18$13,959
Jan 20110086.504.59$0
Dec 2010312085.734.35$26,748
Nov 2010166080.843.80$13,419
Oct 2010336078.103.51$26,242
Sep 2010167072.633.98$12,129
Aug 2010165073.684.42$12,157
Jul 2010164072.554.74$11,898
Jun 2010164070.364.91$11,539
May 2010307071.124.24$21,834
Apr 2010166081.694.12$13,561
Mar 2010163078.394.39$12,778
Feb 2010176073.585.44$12,950
Jan 2010171074.365.96$12,716
Dec 2009178071.445.48$12,716
Nov 2009188074.593.75$14,023
Oct 2009162072.544.11$11,751
Sep 2009162065.543.06$10,617
Aug 2009167067.423.22$11,259
Jul 2009167061.133.46$10,209
Jun 2009170066.163.90$11,247
May 2009502054.743.93$27,479
Apr 2009151046.773.59$7,062
Mar 2009170042.144.06$7,164
Feb 2009169032.814.63$5,545
Jan 2009347035.865.37$12,443
Dec 2008174037.105.98$6,455
Nov 2008165055.496.86$9,156
Oct 20080075.246.92$0
Sep 20081700101.767.88$17,299
Aug 20083540114.228.48$40,434
Jul 20081680131.0811.39$22,021
Jun 20084930131.3313.03$64,746
May 200800123.1711.57$0
Apr 20083050110.3110.45$33,645
Mar 200800101.909.66$0
Feb 2008336092.538.77$31,090
Jan 2008185090.388.21$16,720
Dec 2007170088.337.30$15,016
Nov 2007172091.677.29$15,767
Oct 2007187082.856.92$15,493
Sep 2007427075.846.24$32,384
Aug 2007174069.066.39$12,016
Jul 2007186070.906.39$13,187
Jun 20070062.007.55$0
May 2007176058.747.85$10,338
Apr 2007182059.617.81$10,849
Mar 2007175056.927.30$9,961
Feb 2007145055.108.22$7,990
Jan 2007159050.306.73$7,998
Dec 20060056.656.92$0
Nov 2006342054.207.62$18,536
Oct 20060054.906.01$0
Sep 2006146060.085.04$8,772
Aug 2006347068.717.34$23,842
Jul 20060069.376.34$0
Jun 2006296066.286.38$19,619
May 2006165066.016.42$10,892
Apr 2006325064.397.36$20,927
Mar 2006160056.707.08$9,072
Feb 2006166057.597.75$9,560
Jan 2006158060.598.93$9,573
Dec 2005165054.9413.42$9,065
Nov 2005176054.6910.59$9,625
Oct 2005157058.3413.80$9,159
Sep 2005348061.4512.08$21,385
Aug 2005175061.519.80$10,764
Jul 2005175055.697.84$9,746
Jun 2005349052.337.38$18,263
May 2005174045.226.65$7,868
Apr 2005164049.207.36$8,069
Mar 2005332050.377.15$16,723
Feb 2005174045.226.31$7,868
Jan 2005171043.166.32$7,380
Dec 2004143039.866.75$5,700
Nov 2004349045.286.33$15,803
Oct 2004175049.706.52$8,698
Sep 2004349043.245.28$15,091
Aug 2004171042.375.55$7,245
Jul 2004350038.286.08$13,398
Jun 2004171036.106.43$6,173
May 2004280037.486.49$10,494
Apr 2004318034.475.86$10,961
Mar 2004334034.365.53$11,476
Feb 2004356032.455.51$11,552
Jan 2004524032.036.30$16,784
Dec 2003350030.266.30$10,591
Nov 2003508028.804.60$14,630
Oct 2003177028.174.76$4,986
Sep 2003339026.314.75$8,919
Aug 2003347029.765.13$10,327
Jul 2003338029.415.17$9,941
Jun 2003346028.565.98$9,882
May 2003346026.595.97$9,200
Apr 2003344026.675.41$9,174
Mar 2003335031.146.10$10,432
Feb 2003353033.487.93$11,818
Jan 2003345030.315.58$10,457
Dec 2002525026.914.85$14,128
Nov 2002176024.664.14$4,340
Oct 2002345026.464.23$9,129
Sep 2002325027.443.64$8,918
Aug 2002680025.963.16$17,653
Jul 2002174024.583.06$4,277
Jun 2002522023.733.34$12,387
May 2002695024.663.58$17,139
Apr 20020023.653.51$0
Mar 2002339022.003.10$7,458
Feb 2002701018.222.38$12,772
Jan 2002512017.172.38$8,791
Dec 2001347016.932.36$5,875
Nov 2001682018.072.41$12,324
Oct 2001174019.782.53$3,442
Sep 2001514024.262.25$12,470
Aug 2001343024.873.05$8,530
Jul 2001696023.933.20$16,655
Jun 2001174024.563.82$4,273
May 2001522025.524.31$13,321
Apr 2001501024.685.34$12,365
Mar 2001694024.545.38$17,031
Feb 2001527027.755.77$14,624
Jan 2001546027.478.40$14,999
Dec 2000353026.889.12$9,489
Nov 2000698032.215.66$22,483
Oct 2000688031.235.15$21,486
Sep 2000349031.875.19$11,123
Aug 2000522029.644.54$15,472
Jul 2000866028.534.09$24,707
Jun 2000514029.304.40$15,060
May 2000889027.263.68$24,234
Apr 2000534024.513.12$13,088
Mar 2000875028.422.86$24,868
Feb 2000710027.622.73$19,610
Jan 2000706025.272.48$17,841
Dec 1999884024.282.42$21,464
Nov 19991,244023.192.43$28,848
Oct 19991,426020.982.80$29,917
Sep 1999701021.752.62$15,247
Aug 19990019.262.88$0
Jul 1999175017.892.37$3,131
Jun 19990015.942.36$0
May 1999171015.792.32$2,700
Apr 1999173015.102.21$2,612
Mar 1999175012.471.84$2,182
Feb 1999009.981.82$0
Jan 1999170010.381.90$1,765
Dec 1998009.201.77$0
Nov 1998173010.892.19$1,884
Oct 1998168012.421.97$2,087
Sep 1998173012.592.08$2,178
Aug 19980011.301.91$0
Jul 1998175011.742.24$2,055
Jun 1998163011.242.24$1,832
May 19980012.622.21$0
Apr 1998343013.042.51$4,473
Mar 19980012.802.31$0
Feb 1998158013.952.30$2,204
Jan 1998171014.702.15$2,514
Dec 1997178016.322.41$2,905
Nov 19970018.193.09$0
Oct 19973471519.253.15$6,727
Sep 199701517.742.95$44
Aug 19973481517.862.55$6,254
Jul 199701517.582.25$34
Jun 19973031517.242.26$5,258
May 19971731518.972.31$3,316
Apr 19971751517.882.08$3,160
Mar 19971731518.951.94$3,307
Feb 19973501520.492.21$7,205
Jan 19971731523.483.54$4,115
Dec 19961731523.32$4,034
Nov 19963481521.97$7,646
Oct 19961741523.31$4,056
Sep 19963471522.22$7,710
Aug 19963381520.26$6,848
Jul 19963271519.55$6,393
Jun 19963521518.73$6,593
May 19963541519.43$6,878
Apr 19963411521.51$7,335
Mar 19965211519.38$10,097
Feb 19963451516.98$5,858
Jan 19963451517.07$5,889
Dec 19955161517.19$8,870
Nov 19955221516.00$8,352
Oct 19953501515.43$5,401
Sep 19955291516.18$8,559
Aug 19953491515.92$5,556
Jul 19956951515.24$10,592
Jun 19953441516.41$5,645
May 19955171517.56$9,079
Apr 19955181517.73$9,184
Mar 19951,1681516.44$19,202
Feb 199501516.58$0
Jan 19958371515.92$13,325
Dec 19946881515.03$10,341
Nov 19941,0361515.90$16,472
Oct 19946641515.58$10,345

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.

Apr 2026 — as filed, then multipliedworked
Oil                  299 bbl  × $ 98.93 =    $29,580
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $29,580

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/67303 is the state's own key, not one this site invented.