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 138684District 04Field 065852002 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$15 k
at the published price for each month
Months reported
401
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 Gas221991-08-24 – 1993-03-242 dockets
NGPA2none

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
CondensateDisposition486 bbl$38,720
GasProduction536,856 Mcf$1,191,801
Total$1,230,521

224,754 Mcf of this lease's gas, across 48 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 27.6767, -99.1780. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.67671, -99.17805 · 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
8,550 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 8,550 ft.

Completions filed
Dec 1992
1 of 1 wells

1 well

42-47935184428,550 ftDec 1992

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 20262256106.413.05$993
Apr 2026219998.932.87$769
Mar 2026227689.753.15$1,049
Feb 2026223663.503.75$1,012
Jan 2026228159.138.00$2,366
Dec 2025331256.664.41$1,547
Nov 2025133358.593.93$1,366
Oct 2025334759.383.30$1,325
Sep 2025226162.743.08$929
Aug 2025220863.933.01$755
Jul 2025238266.743.32$1,400
Jun 2025237166.483.13$1,294
May 2025220760.553.23$790
Apr 2025240862.363.54$1,570
Mar 2025231667.704.27$1,484
Feb 2025330570.884.34$1,537
Jan 2025459374.324.28$2,835
Dec 2024462568.993.12$2,227
Nov 2024354269.052.20$1,399
Oct 2024557571.372.28$1,669
Sep 2024358169.612.36$1,583
Aug 2024361575.632.06$1,496
Jul 2024460079.932.15$1,608
Jun 2024151778.082.63$1,440
May 2024452178.812.20$1,461
Apr 2024453184.451.66$1,219
Mar 2024355080.301.55$1,091
Feb 2024235376.091.78$782
Jan 2024448973.023.30$1,905
Dec 2023439271.262.61$1,308
Nov 2023240377.892.81$1,287
Oct 2023242585.443.09$1,483
Sep 2023333589.042.74$1,183
Aug 2023133380.522.67$971
Jul 2023026574.852.64$700
Jun 2023025968.962.26$585
May 2023027270.622.23$606
Apr 202304278.122.24$94
Mar 2023024172.852.39$577
Feb 2023024375.112.47$599
Jan 2023050076.533.39$1,694
Dec 2022035776.415.73$2,045
Nov 2022042985.005.65$2,422
Oct 2022015487.185.86$903
Sep 2022024184.888.16$1,967
Aug 2022035294.529.13$3,213
Jul 20220223101.587.54$1,682
Jun 20220194115.097.98$1,548
May 20220265109.378.43$2,235
Apr 20220362104.226.84$2,475
Mar 20220504108.885.08$2,559
Feb 2022035091.054.86$1,701
Jan 2022027781.844.54$1,257
Dec 2021039271.323.90$1,528
Nov 2021025777.435.24$1,346
Oct 2021030079.795.71$1,714
Sep 2021027869.865.35$1,488
Aug 2021031966.024.22$1,346
Jul 2021037970.783.98$1,509
Jun 2021022869.493.38$771
May 2021038163.483.02$1,150
Apr 2021245460.362.76$1,373
Mar 2021044461.302.72$1,206
Feb 2021056357.805.55$3,124
Jan 202104750.412.81$132
Dec 2020417044.642.68$633
Nov 2020027438.772.71$742
Oct 2020036436.972.48$902
Sep 202003737.091.99$74
Aug 2020022139.982.39$527
Jul 2020023038.371.83$420
Jun 2020049434.901.69$835
May 2020086016.921.81$1,561
Apr 2020049214.751.80$888
Mar 2020058030.341.86$1,077
Feb 2020052249.881.98$1,034
Jan 2020066757.252.09$1,397
Dec 2019017759.012.30$408
Nov 2019017655.302.75$484
Oct 2019330553.472.42$898
Sep 2019018855.052.66$500
Aug 2019021053.112.30$484
Jul 2019026256.272.46$645
Jun 2019057152.782.49$1,422
May 2019025358.482.74$693
Apr 2019053262.632.75$1,463
Mar 2019533356.803.06$1,304
Feb 2019036950.852.79$1,030
Jan 2019020746.033.23$668
Dec 2018641546.594.19$2,017
Nov 2018032352.934.24$1,369
Oct 2018025561.443.40$867
Sep 2018049159.543.11$1,526
Aug 2018015859.403.07$485
Jul 2018050365.142.93$1,475
Jun 2018439260.183.08$1,447
May 2018024465.382.90$708
Apr 2018043363.842.90$1,256
Mar 2018326461.222.79$919
Feb 2018043061.782.77$1,189
Jan 2018037562.874.01$1,504
Dec 2017024957.272.92$727
Nov 2017324355.423.12$924
Oct 2017010349.292.98$307
Sep 2017019147.523.09$590
Aug 2017025745.373.00$772
Jul 2017032143.873.09$991
Jun 2017051642.493.09$1,593
May 2017130045.373.26$1,024
Apr 2017029047.933.21$931
Mar 2017041146.772.98$1,226
Feb 2017051450.452.95$1,518
Jan 2017054449.413.42$1,860
Dec 2016046648.763.72$1,735
Nov 2016147142.492.64$1,288
Oct 2016039046.193.09$1,205
Sep 2016039341.553.10$1,219
Aug 2016039241.442.92$1,146
Jul 2016059941.622.92$1,752
Jun 2016247445.352.69$1,364
May 2016013842.521.99$275
Apr 2016132336.561.99$680
Mar 2016041633.011.79$746
Feb 2016131226.472.06$670
Jan 2016247127.352.36$1,168
Dec 2015048632.362.00$973
Nov 2015244838.792.17$1,049
Oct 2015053343.552.43$1,293
Sep 2015058842.992.76$1,622
Aug 2015045040.162.87$1,293
Jul 2015059248.152.95$1,743
Jun 2015140956.152.88$1,235
May 2015034055.212.96$1,005
Apr 2015061849.822.71$1,673
Mar 2015255842.892.93$1,723
Feb 2015249244.662.98$1,554
Jan 2015055943.433.10$1,733
Dec 2014061654.693.59$2,212
Nov 2014263570.464.25$2,841
Oct 2014069478.303.90$2,707
Sep 2014266786.164.05$2,871
Aug 2014066889.394.04$2,695
Jul 2014044696.564.18$1,864
Jun 2014238398.164.74$2,011
May 2014056694.734.73$2,675
Apr 2014261295.944.81$3,135
Mar 2014061495.895.06$3,105
Feb 2014065897.406.19$4,074
Jan 2014159390.404.86$2,973
Dec 2013024591.824.35$1,067
Nov 2013033388.853.74$1,245
Oct 2013040597.423.78$1,531
Sep 20130500104.113.72$1,859
Aug 20130367104.253.52$1,293
Jul 20131426102.523.72$1,686
Jun 2013046694.403.93$1,833
May 2013153394.834.15$2,306
Apr 2013061893.964.28$2,647
Mar 2013259093.623.91$2,496
Feb 2013355191.233.42$2,158
Jan 2013362791.603.42$2,419
Dec 2012473186.773.42$2,847
Nov 2012678386.953.62$3,360
Oct 201271,42789.383.40$5,477
Sep 2012226494.672.92$960
Aug 2012476392.662.91$2,590
Jul 2012372585.133.02$2,445
Jun 2012472279.822.52$2,138
May 2012361591.612.49$1,805
Apr 20123428101.652.00$1,160
Mar 20125715105.052.22$2,114
Feb 20125634101.102.57$2,135
Jan 2012788798.092.73$3,112
Dec 2011574896.873.24$2,908
Nov 2011460595.723.31$2,386
Oct 2011557984.983.65$2,537
Sep 2011473883.623.99$3,276
Aug 2011569683.404.15$3,305
Jul 2011360494.144.52$3,011
Jun 2011464092.904.64$3,341
May 2011568398.134.40$3,499
Apr 20117468105.964.33$2,770
Mar 2011151,78396.364.06$8,680
Feb 2011111,89085.644.18$8,842
Jan 2011152,24886.504.59$11,613
Dec 2010192,21485.734.35$11,255
Nov 2010121,92480.843.80$8,272
Oct 2010151,96578.103.51$8,066
Sep 2010102,01472.633.98$8,741
Aug 201092,21973.684.42$10,470
Jul 201092,20272.554.74$11,083
Jun 2010366970.364.91$3,496
May 2010577771.124.24$3,646
Apr 2010583481.694.12$3,847
Mar 2010577978.394.39$3,811
Feb 2010569273.585.44$4,134
Jan 2010682874.365.96$5,384
Dec 200981,20971.445.48$7,201
Nov 2009112274.593.75$532
Oct 2009332472.544.11$1,549
Sep 2009457265.543.06$2,015
Aug 2009345367.423.22$1,660
Jul 2009223761.133.46$943
Jun 2009224666.163.90$1,090
May 2009332654.743.93$1,444
Apr 2009344246.773.59$1,726
Mar 2009335642.144.06$1,571
Feb 2009673332.814.63$3,593
Jan 2009338635.865.37$2,181
Dec 2008552837.105.98$3,341
Nov 2008336255.496.86$2,650
Oct 2008453275.246.92$3,983
Sep 20084592101.767.88$5,070
Aug 20085728114.228.48$6,747
Jul 20085665131.0811.39$8,229
Jun 20086819131.3313.03$11,462
May 20086624123.1711.57$7,961
Apr 20087721110.3110.45$8,310
Mar 20087851101.909.66$8,937
Feb 2008079792.538.77$6,990
Jan 2008045090.388.21$3,693
Dec 2007063588.337.30$4,637
Nov 2007067891.677.29$4,944
Oct 2007088582.856.92$6,126
Sep 2007027975.846.24$1,742
Aug 2007047069.066.39$3,002
Jul 200701,48570.906.39$9,486
Jun 2007027162.007.55$2,046
May 2007030158.747.85$2,362
Apr 2007027359.617.81$2,131
Mar 2007030956.927.30$2,256
Feb 2007037555.108.22$3,081
Jan 2007043050.306.73$2,893
Dec 2006037256.656.92$2,574
Nov 2006038554.207.62$2,933
Oct 2006058154.906.01$3,494
Sep 200609060.085.04$453
Aug 2006043168.717.34$3,164
Jul 2006047569.376.34$3,013
Jun 2006045766.286.38$2,917
May 2006056966.016.42$3,656
Apr 2006051864.397.36$3,813
Mar 2006064056.707.08$4,533
Feb 2006074257.597.75$5,751
Jan 2006088960.598.93$7,942
Dec 2005039754.9413.42$5,326
Nov 2005037654.6910.59$3,981
Oct 2005035258.3413.80$4,856
Sep 2005039361.4512.08$4,747
Aug 2005043061.519.80$4,213
Jul 2005056655.697.84$4,440
Jun 2005065752.337.38$4,849
May 2005066945.226.65$4,450
Apr 2005067049.207.36$4,932
Mar 2005078150.377.15$5,588
Feb 2005067145.226.31$4,235
Jan 2005082043.166.32$5,184
Dec 2004075739.866.75$5,111
Nov 2004070045.286.33$4,431
Oct 2004073749.706.52$4,802
Sep 2004070043.245.28$3,699
Aug 2004094142.375.55$5,223
Jul 200401,05938.286.08$6,443
Jun 200401,06436.106.43$6,845
May 200401,02837.486.49$6,676
Apr 200401,16334.475.86$6,813
Mar 200401,25134.365.53$6,918
Feb 200401,16732.455.51$6,430
Jan 200401,67332.036.30$10,539
Dec 200302,54530.266.30$16,038
Nov 200301,85228.804.60$8,510
Oct 200301,11228.174.76$5,293
Sep 2003021726.314.75$1,031
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 200307826.675.41$422
Mar 20030031.146.10$0
Feb 2003093433.487.93$7,403
Jan 200301,05130.315.58$5,867
Dec 2002095226.914.85$4,621
Nov 200201,00124.664.14$4,141
Oct 200201,09826.464.23$4,644
Sep 200201,09527.443.64$3,981
Aug 200201,32725.963.16$4,199
Jul 200201,22624.583.06$3,754
Jun 200201,13923.733.34$3,802
May 200201,08024.663.58$3,871
Apr 200201,18623.653.51$4,166
Mar 200201,27822.003.10$3,965
Feb 200201,08418.222.38$2,575
Jan 200201,20317.172.38$2,858
Dec 200101,25916.932.36$2,977
Nov 200101,12318.072.41$2,701
Oct 200101,22819.782.53$3,105
Sep 200101,22824.262.25$2,765
Aug 200101,19624.873.05$3,652
Jul 200101,19123.933.20$3,808
Jun 200101,14824.563.82$4,390
May 200101,15725.524.31$4,984
Apr 200101,18124.685.34$6,301
Mar 200101,20224.545.38$6,462
Feb 200101,04727.755.77$6,038
Jan 200101,18627.478.40$9,961
Dec 200001,12026.889.12$10,217
Nov 200001,27932.215.66$7,237
Oct 200001,18531.235.15$6,097
Sep 200001,19331.875.19$6,187
Aug 200005,88629.644.54$26,727
Jul 200006,35128.534.09$25,974
Jun 200003,33429.304.40$14,660
May 200001,06027.263.68$3,901
Apr 200002,82024.513.12$8,787
Mar 200004,07328.422.86$11,648
Feb 200003,46727.622.73$9,453
Jan 200004,68325.272.48$11,616
Dec 199905,13424.282.42$12,443
Nov 199904,42923.192.43$10,780
Oct 199904,48720.982.80$12,580
Sep 199903,90821.752.62$10,234
Aug 199904,48319.262.88$12,891
Jul 199903,60417.892.37$8,550
Jun 199902,32515.942.36$5,492
May 199902,57715.792.32$5,981
Apr 199902,57115.102.21$5,677
Mar 199902,43212.471.84$4,471
Feb 199901,8729.981.82$3,403
Jan 199903,34510.381.90$6,355
Dec 199805,2659.201.77$9,337
Nov 199801,41410.892.19$3,091
Oct 199802,02112.421.97$3,980
Sep 199801,92412.592.08$4,007
Aug 199802,01411.301.91$3,841
Jul 199801,97711.742.24$4,423
Jun 199802,09811.242.24$4,694
May 199801,85712.622.21$4,097
Apr 199801,70613.042.51$4,274
Mar 199801,89412.802.31$4,374
Feb 199802,09313.952.30$4,812
Jan 199802,28614.702.15$4,926
Dec 199702,35316.322.41$5,673
Nov 199702,64018.193.09$8,153
Oct 199702,25519.253.15$7,103
Sep 199702,00417.742.95$5,922
Aug 199702,46917.862.55$6,308
Jul 199702,26217.582.25$5,083
Jun 199702,58817.242.26$5,842
May 199702,09518.972.31$4,836
Apr 199701,82317.882.08$3,797
Mar 199701,95618.951.94$3,793
Feb 199702,07420.492.21$4,575
Jan 199701,98523.483.54$7,026
Dec 199602,27223.32$0
Nov 199602,28021.97$0
Oct 199602,67823.31$0
Sep 199604,08122.22$0
Aug 199601,33020.26$0
Jul 199602,34419.55$0
Jun 199603,13918.73$0
May 199602,73919.43$0
Apr 199602,90521.51$0
Mar 199603,12519.38$0
Feb 199602,07516.98$0
Jan 199602,95117.07$0
Dec 199502,97017.19$0
Nov 199504,29316.00$0
Oct 199502,77815.43$0
Sep 199501,17016.18$0
Aug 199503,27415.92$0
Jul 199503,40515.24$0
Jun 199503,35016.41$0
May 199505,00617.56$0
Apr 199502,12617.73$0
Mar 199503,66316.44$0
Feb 199501,10716.58$0
Jan 199503,20215.92$0
Dec 199402,82015.03$0
Nov 199405,22015.90$0
Oct 199409,09515.58$0
Sep 199408,60915.29$0
Aug 199407,38716.13$0
Jul 199404,67117.56$0
Jun 199405,63217.09$0
May 199406,65215.88$0
Apr 199404,06614.14$0
Mar 199405,13712.46$0
Feb 199404,79712.50$0
Jan 199406,15612.66$0
Dec 199305,16312.33$0
Nov 199306,28114.49$0
Oct 199305,89515.85$0
Sep 199306,88615.03$0
Aug 199306,90515.66$0
Jul 199303,80115.46$0
Jun 199304,24816.79$0
May 199308,61317.68$0
Apr 199306,55918.05$0
Mar 199306,20818.14$0
Feb 199309,62317.90$0
Jan 1993016,06716.93$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             2 bbl  × $106.41 =       $213
Gas                  256 Mcf  × $  3.05 =       $780

────────────────────────────────────────────────────
Month total                                     $993

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/138684 is the state's own key, not one this site invented.