JACKSON -E-

Operated by OHLHAUSEN OIL COMPANY (P-5 619390) in the CALLAHAN COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 501District 7BField 14820001OilCasinghead gasSaveExport
Value, all time
$665 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 751 leases and 3,583 wells, and the rule below applies to all of them.

Discovered
1924-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: CLASS 4 (B) 6,000 - 8,000 467' - 1200' 40 AC 85 BARRELS

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
OilDisposition16,402 bbl$664,961
Casinghead gasProduction22 Mcf$2
Total$664,963

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 (19)

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 32.4857, -99.3701. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

32.48517, -99.37039 · 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
47.4%
9 of 19 wells
With a plug date
31.6%
6 of 19 wells
Median depth
997 ft
17 wells filed one
Completion to plug
40.8 years
median over 6 wells

What the state filed about each well

On the RRC proration schedule
947.4%
A plug date is filed
631.6%
BothOn the schedule and plugged. Neither fact cancels the other.
631.6%
NeitherNo plug date, and not on the schedule.
1052.6%

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, 17 of 19 wells. Median 997 ft, with the middle half between 936 and 1,190 ft; the shallowest is 903 ft and the deepest 1,426 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, 17 of 19 wells, Nov 1950 – Nov 2010. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1950 – Nov 2010
17 of 19 wells; 2 filed none
Plug dates filed
Oct 1995 – Mar 2025
6 of 19 wells; 13 filed none

Last completion to plug: a median of 40.8 years across the 6 wells that filed both dates, with the middle half between 18.5 years and 41.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

19 wells

42-059807895Yes
42-05980793115Yes
42-05936866211,426 ftNov 2010
42-05935664191,190 ftJan 1987Oct 1995Yes
42-05935650181,380 ftJan 1987
42-05935457171,335 ftMar 1986
42-05935456161,350 ftMar 1986
42-05934439131,000 ftAug 1984Mar 2025Yes
42-0593443891,000 ftAug 1984Oct 1995Yes
42-059343527997 ftAug 1984
42-0593444014975 ftApr 1984
42-0593435315997 ftApr 1984Mar 2025Yes
42-0593434012997 ftMar 1984Mar 2025Yes
42-059309308928 ftDec 1975
42-0593104411998 ftDec 1975
42-059807873 E936 ftJun 1975
42-0598079210903 ftApr 1975Mar 2025Yes
42-059301816904 ftJun 1971Yes
42-059074012925 ftNov 1950

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 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
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 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021161069.493.38$11,188
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021166050.412.81$8,368
Dec 2020163044.642.68$7,276
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019166053.472.42$8,876
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 2019172052.782.49$9,078
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 201768057.272.92$3,894
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 201589056.152.88$4,997
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 201587042.892.93$3,731
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 201460070.464.25$4,228
Oct 201472078.303.90$5,638
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 201481096.564.18$7,821
Jun 20140098.164.74$0
May 201457094.734.73$5,400
Apr 201460095.944.81$5,756
Mar 20140095.895.06$0
Feb 201471097.406.19$6,915
Jan 201489090.404.86$8,046
Dec 201325091.824.35$2,296
Nov 2013100088.853.74$8,885
Oct 20130097.423.78$0
Sep 20131640104.113.72$17,074
Aug 201300104.253.52$0
Jul 2013560102.523.72$5,741
Jun 20130094.403.93$0
May 201383094.834.15$7,871
Apr 20130093.964.28$0
Mar 201353093.623.91$4,962
Feb 2013131091.233.42$11,951
Jan 20130091.603.42$0
Dec 2012113086.773.42$9,805
Nov 20120086.953.62$0
Oct 2012130089.383.40$11,619
Sep 2012124094.672.92$11,739
Aug 2012115092.662.91$10,656
Jul 20120085.133.02$0
Jun 201288079.822.52$7,024
May 20120091.612.49$0
Apr 20121020101.652.00$10,368
Mar 2012790105.052.22$8,299
Feb 2012690101.102.57$6,976
Jan 201270098.092.73$6,866
Dec 2011132096.873.24$12,787
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 201157083.623.99$4,766
Aug 2011129083.404.15$10,759
Jul 2011125094.144.52$11,768
Jun 20110092.904.64$0
May 2011131098.134.40$12,855
Apr 2011560105.964.33$5,934
Mar 2011121096.364.06$11,660
Feb 2011196085.644.18$16,785
Jan 2011130086.504.59$11,245
Dec 2010101085.734.35$8,659
Nov 2010112080.843.80$9,054
Oct 2010116078.103.51$9,060
Sep 2010110072.633.98$7,989
Aug 20100073.684.42$0
Jul 201043072.554.74$3,120
Jun 20100070.364.91$0
May 201064071.124.24$4,552
Apr 20100081.694.12$0
Mar 201048078.394.39$3,763
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 200959071.445.48$4,215
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 2009100065.543.06$6,554
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 2009100054.743.93$5,474
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 200935032.814.63$1,148
Jan 200972035.865.37$2,582
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 200851075.246.92$3,837
Sep 2008780101.767.88$7,937
Aug 2008740114.228.48$8,452
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 2008760123.1711.57$9,361
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 200897090.388.21$8,767
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 200739075.846.24$2,958
Aug 20070069.066.39$0
Jul 200794070.906.39$6,665
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 2007141059.617.81$8,405
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 200691068.717.34$6,253
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 200627056.707.08$1,531
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 2005124054.9413.42$6,813
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 200567049.207.36$3,296
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 200480043.245.28$3,459
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 2003181028.804.60$5,213
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 200136024.262.25$873
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 200192024.563.82$2,260
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 2001134024.545.38$3,288
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 2000107028.534.09$3,053
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 2000128028.422.86$3,638
Feb 2000134027.622.73$3,701
Jan 20000025.272.48$0
Dec 1999157024.282.42$3,812
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 199975019.262.88$1,445
Jul 19990017.892.37$0
Jun 1999183015.942.36$2,917
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998179010.892.19$1,949
Oct 1998133012.421.97$1,652
Sep 1998142112.592.08$1,790
Aug 1998129011.301.91$1,458
Jul 1998156011.742.24$1,831
Jun 1998128011.242.24$1,439
May 1998125012.622.21$1,578
Apr 1998127013.042.51$1,656
Mar 1998127012.802.31$1,626
Feb 1998129013.952.30$1,800
Jan 1998129014.702.15$1,896
Dec 1997174016.322.41$2,840
Nov 19970018.193.09$0
Oct 1997129019.253.15$2,483
Sep 1997126017.742.95$2,235
Aug 1997124017.862.55$2,215
Jul 1997256017.582.25$4,500
Jun 19970017.242.26$0
May 1997127018.972.31$2,409
Apr 19970017.882.08$0
Mar 1997127018.951.94$2,407
Feb 1997128020.492.21$2,623
Jan 1997130023.483.54$3,052
Dec 1996132023.32$3,078
Nov 1996171021.97$3,757
Oct 1996128023.31$2,984
Sep 1996130022.22$2,889
Aug 1996130020.26$2,634
Jul 1996127019.55$2,483
Jun 1996129018.73$2,416
May 1996129019.43$2,506
Apr 1996130021.51$2,796
Mar 1996130019.38$2,519
Feb 19960016.98$0
Jan 1996127017.07$2,168
Dec 1995129017.19$2,218
Nov 19950016.00$0
Oct 1995130015.43$2,006
Sep 1995132016.18$2,136
Aug 19950015.92$0
Jul 1995158015.24$2,408
Jun 1995129016.41$2,117
May 1995127017.56$2,230
Apr 1995126017.73$2,234
Mar 1995129016.44$2,121
Feb 19950016.58$0
Jan 1995126015.92$2,006
Dec 1994121015.03$1,819
Nov 1994150015.90$2,385
Oct 1994128015.58$1,994
Sep 1994138115.29$2,110
Aug 1994129116.13$2,081
Jul 1994125117.56$2,195
Jun 1994256117.09$4,375
May 1994128115.88$2,033
Apr 1994172114.14$2,432
Mar 1994261112.46$3,252
Feb 1994131112.50$1,638
Jan 1994155112.66$1,962
Dec 19930112.33$0
Nov 1993173114.49$2,507
Oct 19930115.85$0
Sep 1993252115.03$3,788
Aug 1993128115.66$2,004
Jul 1993127115.46$1,963
Jun 1993131116.79$2,199
May 1993208117.68$3,677
Apr 1993131118.05$2,365
Mar 1993130118.14$2,358
Feb 1993129117.90$2,309
Jan 1993258116.93$4,368

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.

Jun 2021 — as filed, then multipliedworked
Oil                  161 bbl  × $ 69.49 =    $11,188
Casinghead gas         0 Mcf  × $  3.38 =         $0

────────────────────────────────────────────────────
Month total                                  $11,188

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. 7B/O/501 is the state's own key, not one this site invented.