SOUTH CALLAGHAN RANCH

Operated by ALDINE OIL AND GAS, LP (P-5 100397) in the BECCERO CREEK (LOBO CONS.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 144571District 04Field 065852002 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.1 M
Feb 1993 – May 2026
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
400
no gaps in the span
Streams
2
condensate, 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 247 leases and 247 wells, and the rule below applies to all of them.

Discovered
2008-01-28
as the register files it
Field class
Gas
the register's own label
Between wells
0 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2008-01-28.

The Commission's schedule remark for this field reads: NO BETWEEN WELL SPACING. ALLOCATION FORMULA SUSPENDED.

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
High Cost Gas111993-05-18127289
NGPA1none

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
CondensateDisposition141 bbl$10,939
GasProduction1,615,116 Mcf$1,063,929
Total$1,074,868

1,389,101 Mcf of this lease's gas, across 40 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 27.7034, -99.2200. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.70337, -99.21998 · 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
8,100 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 8,100 ft.

Completions filed
Feb 2024
1 of 1 wells

1 well

42-479356841088,100 ftFeb 2024

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 (400)

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

400 months

May 2026024106.413.05$73
Apr 202602598.932.87$72
Mar 202603389.753.15$104
Feb 202603263.503.75$120
Jan 202605759.138.00$456
Dec 202514556.664.41$255
Nov 202501858.593.93$71
Oct 2025218159.383.30$717
Sep 2025119862.743.08$672
Aug 2025221163.933.01$764
Jul 2025119566.743.32$713
Jun 2025119166.483.13$664
May 2025121160.553.23$743
Apr 2025221062.363.54$869
Mar 2025221167.704.27$1,036
Feb 202536070.884.34$473
Jan 2025797474.324.28$4,688
Dec 202471,66368.993.12$5,674
Nov 2024123069.052.20$575
Oct 202401471.372.28$32
Sep 202402469.612.36$57
Aug 202402075.632.06$41
Jul 202404079.932.15$86
Jun 2024011078.082.63$290
May 202406178.812.20$134
Apr 2024010784.451.66$178
Mar 2024028280.301.55$436
Feb 2024013476.091.78$239
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 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
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 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
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 20170057.272.92$0
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 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110195.723.31$3
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20111194.144.52$99
Jun 2011326392.904.64$1,499
May 2011691898.134.40$4,632
Apr 20117592105.964.33$3,307
Mar 2011789096.364.06$4,286
Feb 2011383785.644.18$3,756
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090471.445.48$22
Nov 200915474.593.75$277
Oct 2009454272.544.11$2,518
Sep 2009352465.543.06$1,803
Aug 2009354767.423.22$1,963
Jul 2009454361.133.46$2,126
Jun 2009452366.163.90$2,302
May 2009454254.743.93$2,347
Apr 2009451646.773.59$2,038
Mar 2009553742.144.06$2,390
Feb 2009440032.814.63$1,984
Jan 2009453535.865.37$3,017
Dec 2008551937.105.98$3,288
Nov 2008451255.496.86$3,734
Oct 2008453475.246.92$3,997
Sep 20088940101.767.88$8,219
Aug 2008223,454114.228.48$31,813
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 2007015556.927.30$1,132
Feb 200701,07855.108.22$8,857
Jan 200701,24350.306.73$8,361
Dec 200601,56556.656.92$10,827
Nov 200601,70854.207.62$13,011
Oct 2006068854.906.01$4,137
Sep 200601,71160.085.04$8,619
Aug 200601,15368.717.34$8,463
Jul 200601,02269.376.34$6,482
Jun 200601,66866.286.38$10,648
May 200601,71466.016.42$11,012
Apr 200602,15064.397.36$15,825
Mar 200601,19156.707.08$8,436
Feb 2006086957.597.75$6,736
Jan 200601460.598.93$125
Dec 200501,24754.9413.42$16,729
Nov 200501,33754.6910.59$14,157
Oct 200501,05358.3413.80$14,527
Sep 200501,67261.4512.08$20,196
Aug 200502,09761.519.80$20,544
Jul 200502,65055.697.84$20,786
Jun 200502,73052.337.38$20,150
May 200502,37645.226.65$15,803
Apr 200502,88249.207.36$21,213
Mar 200503,38150.377.15$24,191
Feb 200503,59945.226.31$22,717
Jan 200503,51043.166.32$22,191
Dec 200403,81839.866.75$25,776
Nov 200404,75445.286.33$30,095
Oct 200405,93849.706.52$38,687
Sep 200404,16143.245.28$21,986
Aug 200404,44542.375.55$24,673
Jul 200404,95038.286.08$30,117
Jun 200405,87336.106.43$37,781
May 200405,60437.486.49$36,396
Apr 200404,88934.475.86$28,642
Mar 200406,08934.365.53$33,673
Feb 200406,24432.455.51$34,402
Jan 200404,20332.036.30$26,477
Dec 20030030.266.30$0
Nov 20030028.804.60$0
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 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
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 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 199901312.471.84$24
Feb 19990279.981.82$49
Jan 1999029810.381.90$566
Dec 199801079.201.77$190
Nov 199808410.892.19$184
Oct 1998086312.421.97$1,699
Sep 199802,04212.592.08$4,253
Aug 199803,26811.301.91$6,233
Jul 199803,12511.742.24$6,991
Jun 199803,20011.242.24$7,159
May 199803,34012.622.21$7,369
Apr 199802,83413.042.51$7,100
Mar 199803,19912.802.31$7,388
Feb 199803,25713.952.30$7,488
Jan 199804,00514.702.15$8,630
Dec 199703,82616.322.41$9,225
Nov 199704,33018.193.09$13,372
Oct 199704,23119.253.15$13,327
Sep 199704,83817.742.95$14,296
Aug 199704,94217.862.55$12,626
Jul 199705,65617.582.25$12,709
Jun 199704,35917.242.26$9,839
May 199706,33918.972.31$14,634
Apr 199707,38817.882.08$15,388
Mar 199707,52918.951.94$14,600
Feb 199707,85920.492.21$17,336
Jan 199707,33623.483.54$25,967
Dec 1996011,02423.32$0
Nov 1996011,99121.97$0
Oct 1996013,85423.31$0
Sep 1996016,43422.22$0
Aug 1996016,07520.26$0
Jul 1996013,95219.55$0
Jun 1996016,46718.73$0
May 1996018,55619.43$0
Apr 1996012,47421.51$0
Mar 199602,18019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 199503815.24$0
Jun 1995030316.41$0
May 1995061717.56$0
Apr 199502,52917.73$0
Mar 199503,41616.44$0
Feb 199501,47816.58$0
Jan 199503,36815.92$0
Dec 1994016,46915.03$0
Nov 1994026,37715.90$0
Oct 1994027,14415.58$0
Sep 1994029,12415.29$0
Aug 1994032,90116.13$0
Jul 1994041,80917.56$0
Jun 1994032,99017.09$0
May 1994017,41715.88$0
Apr 199409,92214.14$0
Mar 1994024,05212.46$0
Feb 1994029,73812.50$0
Jan 1994026,30712.66$0
Dec 1993039,32812.33$0
Nov 1993044,03214.49$0
Oct 1993053,64715.85$0
Sep 1993062,34115.03$0
Aug 1993074,14515.66$0
Jul 1993089,51615.46$0
Jun 19930110,28716.79$0
May 19930137,45217.68$0
Apr 19930131,96218.05$0
Mar 19930155,87518.14$0
Feb 1993031,51017.90$0

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
Condensate             0 bbl  × $106.41 =         $0
Gas                   24 Mcf  × $  3.05 =        $73

────────────────────────────────────────────────────
Month total                                      $73

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. 04/G/144571 is the state's own key, not one this site invented.