SOUTH CALLAGHAN RANCH

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

Gas lease lease 170939District 04Field 070784752 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.7 M
Sep 1998 – May 2026
Value, last 12 filed months
$27 k
at the published price for each month
Months reported
333
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
1998-02-24
as the register files it
Field class
Gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2010-11-02.

The Commission's schedule remark for this field reads: PERMITTED/DRILLED/COMPLETED ON THE SAME LEASE.

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 Gas111998-12-11139854
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
CondensateDisposition940 bbl$74,037
GasProduction657,761 Mcf$2,650,434
Total$2,724,471

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 27.6271, -99.1977. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.62714, -99.19770 · 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
9,400 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 9,400 ft.

Completions filed
Sep 1998
1 of 1 wells

1 well

42-479370461679,400 ftSep 1998

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 (333)

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

333 months

May 20264532106.413.05$2,046
Apr 2026454898.932.87$1,968
Mar 2026357289.753.15$2,071
Feb 2026452563.503.75$2,223
Jan 2026357759.138.00$4,792
Dec 2025554856.664.41$2,702
Nov 2025136258.593.93$1,480
Oct 2025451759.383.30$1,946
Sep 2025353162.743.08$1,822
Aug 2025544763.933.01$1,667
Jul 2025357166.743.32$2,093
Jun 2025358366.483.13$2,023
May 2025357760.553.23$2,047
Apr 2025364162.363.54$2,458
Mar 2025364267.704.27$2,943
Feb 2025258270.884.34$2,668
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 202418769.052.20$260
Oct 202419871.372.28$295
Sep 202405069.612.36$118
Aug 202405375.632.06$109
Jul 202405179.932.15$109
Jun 202401778.082.63$45
May 202411778.812.20$116
Apr 202411684.451.66$111
Mar 2024242680.301.55$819
Feb 2024231676.091.78$716
Jan 2024113873.023.30$528
Dec 202312471.262.61$134
Nov 202315777.892.81$238
Oct 202318485.443.09$345
Sep 2023548589.042.74$1,772
Aug 2023148180.522.67$1,366
Jul 2023057174.852.64$1,508
Jun 2023045768.962.26$1,032
May 2023048470.622.23$1,078
Apr 2023057178.122.24$1,278
Mar 2023058072.852.39$1,388
Feb 2023052275.112.47$1,287
Jan 2023061876.533.39$2,094
Dec 2022056076.415.73$3,208
Nov 2022054985.005.65$3,100
Oct 2022045387.185.86$2,656
Sep 2022041584.888.16$3,388
Aug 2022053194.529.13$4,847
Jul 20220561101.587.54$4,231
Jun 20220479115.097.98$3,821
May 20220733109.378.43$6,181
Apr 20220917104.226.84$6,270
Mar 202201,023108.885.08$5,193
Feb 2022091191.054.86$4,426
Jan 202201,09281.844.54$4,955
Dec 202101,28871.323.90$5,022
Nov 202101,34977.435.24$7,065
Oct 202101,15879.795.71$6,617
Sep 202101,77569.865.35$9,498
Aug 202101,33566.024.22$5,634
Jul 2021072770.783.98$2,895
Jun 2021051169.493.38$1,728
May 2021081463.483.02$2,456
Apr 2021035760.362.76$985
Mar 2021027561.302.72$747
Feb 2021015957.805.55$882
Jan 2021018150.412.81$509
Dec 2020023644.642.68$631
Nov 2020019538.772.71$528
Oct 2020020036.972.48$496
Sep 2020022137.091.99$440
Aug 2020032739.982.39$780
Jul 2020036138.371.83$659
Jun 202002034.901.69$34
May 202002816.921.81$51
Apr 202001314.751.80$23
Mar 202001430.341.86$26
Feb 2020029149.881.98$576
Jan 2020045557.252.09$953
Dec 2019043659.012.30$1,005
Nov 2019046255.302.75$1,271
Oct 2019047453.472.42$1,146
Sep 2019038555.052.66$1,023
Aug 2019051853.112.30$1,194
Jul 2019059656.272.46$1,466
Jun 2019061352.782.49$1,527
May 2019069258.482.74$1,896
Apr 2019077462.632.75$2,129
Mar 2019083456.803.06$2,554
Feb 2019063150.852.79$1,762
Jan 2019068646.033.23$2,215
Dec 2018094746.594.19$3,964
Nov 2018090152.934.24$3,818
Oct 2018089661.443.40$3,045
Sep 2018091459.543.11$2,841
Aug 2018087659.403.07$2,686
Jul 2018097965.142.93$2,870
Jun 2018096060.183.08$2,954
May 2018087365.382.90$2,532
Apr 2018082463.842.90$2,390
Mar 2018072461.222.79$2,018
Feb 2018084261.782.77$2,329
Jan 2018091162.874.01$3,652
Dec 2017073357.272.92$2,141
Nov 2017073555.423.12$2,292
Oct 2017063349.292.98$1,889
Sep 2017039147.523.09$1,207
Aug 2017085145.373.00$2,557
Jul 201701,04743.873.09$3,232
Jun 2017085942.493.09$2,652
May 2017082745.373.26$2,699
Apr 2017075147.933.21$2,412
Mar 2017083846.772.98$2,500
Feb 2017068950.452.95$2,034
Jan 2017075249.413.42$2,571
Dec 2016099348.763.72$3,697
Nov 201601,00842.492.64$2,666
Oct 201601,08146.193.09$3,341
Sep 2016096041.553.10$2,977
Aug 201601,05341.442.92$3,079
Jul 20161070041.622.92$2,463
Jun 2016074445.352.69$1,998
May 201661,69042.521.99$3,620
Apr 20161296436.561.99$2,358
Mar 2016111,07833.011.79$2,297
Feb 20161183926.472.06$2,023
Jan 20161289827.352.36$2,451
Dec 2015697732.362.00$2,150
Nov 20151187838.792.17$2,330
Oct 2015593843.552.43$2,494
Sep 2015568542.992.76$2,104
Aug 2015586240.162.87$2,677
Jul 2015599348.152.95$3,165
Jun 20151180956.152.88$2,950
May 2015697855.212.96$3,222
Apr 2015593549.822.71$2,780
Mar 20151193442.892.93$3,213
Feb 2015686044.662.98$2,827
Jan 20151595943.433.10$3,625
Dec 2014577554.693.59$3,057
Nov 2014975370.464.25$3,836
Oct 2014497878.303.90$4,128
Sep 2014797786.164.05$4,556
Aug 201451,16489.394.04$5,144
Jul 201451,05296.564.18$4,880
Jun 201471,03498.164.74$5,585
May 201491,24194.734.73$6,718
Apr 201481,26495.944.81$6,846
Mar 201471,14995.895.06$6,481
Feb 2014787597.406.19$6,100
Jan 2014698790.404.86$5,340
Dec 201391,04991.824.35$5,394
Nov 2013111,06188.853.74$4,944
Oct 201371,15697.423.78$5,051
Sep 201371,181104.113.72$5,119
Aug 201381,217104.253.52$5,121
Jul 201391,204102.523.72$5,399
Jun 201351,12094.403.93$4,877
May 201361,23594.834.15$5,693
Apr 201351,30893.964.28$6,071
Mar 201351,27193.623.91$5,441
Feb 201351,09291.233.42$4,191
Jan 201351,34391.603.42$5,051
Dec 201271,31886.773.42$5,115
Nov 201281,23986.953.62$5,187
Oct 201281,27889.383.40$5,060
Sep 201271,27694.672.92$4,387
Aug 201281,42792.662.91$4,891
Jul 201261,40485.133.02$4,752
Jun 201271,39279.822.52$4,065
May 201271,17491.612.49$3,563
Apr 20127951101.652.00$2,611
Mar 2012101,425105.052.22$4,217
Feb 2012101,412101.102.57$4,640
Jan 2012111,44098.092.73$5,016
Dec 2011121,54896.873.24$6,178
Nov 2011101,53995.723.31$6,053
Oct 2011121,59484.983.65$6,836
Sep 2011101,74083.623.99$7,771
Aug 2011132,16283.404.15$10,055
Jul 201161,15094.144.52$5,760
Jun 201171,12592.904.64$5,870
May 201181,11298.134.40$5,683
Apr 20119769105.964.33$4,286
Mar 2011111,28596.364.06$6,274
Feb 201181,52285.644.18$7,047
Jan 2011101,31986.504.59$6,918
Dec 2010141,73185.734.35$8,726
Nov 201081,16980.843.80$5,083
Oct 2010121,59778.103.51$6,541
Sep 2010101,76372.633.98$7,742
Aug 2010102,41073.684.42$11,387
Jul 2010143,11072.554.74$15,746
Jun 2010102,08070.364.91$10,917
May 2010121,62271.124.24$7,723
Apr 2010121,99981.694.12$9,222
Mar 2010122,09578.394.39$10,135
Feb 2010589373.585.44$5,228
Jan 2010342674.365.96$2,764
Dec 2009567771.445.48$4,070
Nov 2009347674.593.75$2,009
Oct 2009690372.544.11$4,147
Sep 2009688065.543.06$3,090
Aug 2009694267.423.22$3,436
Jul 2009799761.133.46$3,882
Jun 200971,00066.163.90$4,358
May 2009898754.743.93$4,313
Apr 2009793246.773.59$3,671
Mar 2009997842.144.06$4,349
Feb 2009780232.814.63$3,945
Jan 2009898835.865.37$5,593
Dec 2008111,17537.105.98$7,431
Nov 2008121,53055.496.86$11,162
Oct 2008131,72175.246.92$12,891
Sep 2008121,758101.767.88$15,069
Aug 2008121,802114.228.48$16,657
Jul 2008162,077131.0811.39$25,753
Jun 2008172,292131.3313.03$32,103
May 2008202,191123.1711.57$27,823
Apr 2008202,259110.3110.45$25,824
Mar 200891,209101.909.66$12,601
Feb 2008092892.538.77$8,139
Jan 200801,04990.388.21$8,608
Dec 200701,11588.337.30$8,142
Nov 200701,19491.677.29$8,706
Oct 200701,17382.856.92$8,119
Sep 2007067575.846.24$4,215
Aug 2007025069.066.39$1,597
Jul 2007091970.906.39$5,871
Jun 200701,74062.007.55$13,134
May 200701,76258.747.85$13,825
Apr 200701,69559.617.81$13,230
Mar 200701,72056.927.30$12,559
Feb 200701,57155.108.22$12,907
Jan 200701,79550.306.73$12,075
Dec 200601,73756.656.92$12,017
Nov 200601,82854.207.62$13,925
Oct 200601,86554.906.01$11,216
Sep 200601,88960.085.04$9,515
Aug 200601,94568.717.34$14,276
Jul 200601,88669.376.34$11,962
Jun 200601,84966.286.38$11,804
May 200602,04166.016.42$13,113
Apr 200601,90664.397.36$14,029
Mar 200601,96856.707.08$13,939
Feb 200601,84757.597.75$14,316
Jan 200602,15860.598.93$19,278
Dec 200502,08554.9413.42$27,971
Nov 200502,02654.6910.59$21,452
Oct 200502,15658.3413.80$29,744
Sep 200502,02861.4512.08$24,496
Aug 200502,06161.519.80$20,191
Jul 200502,15955.697.84$16,934
Jun 200502,19652.337.38$16,209
May 200502,22645.226.65$14,805
Apr 200502,25249.207.36$16,576
Mar 200502,27250.377.15$16,256
Feb 200502,12845.226.31$13,432
Jan 200502,39043.166.32$15,110
Dec 200402,27939.866.75$15,386
Nov 200402,24145.286.33$14,186
Oct 200402,41749.706.52$15,747
Sep 200402,47543.245.28$13,078
Aug 200402,47442.375.55$13,732
Jul 200402,47338.286.08$15,046
Jun 200402,40236.106.43$15,452
May 200402,29337.486.49$14,892
Apr 200402,23934.475.86$13,117
Mar 200402,56134.365.53$14,163
Feb 200402,20032.455.51$12,121
Jan 200402,70932.036.30$17,066
Dec 200302,78530.266.30$17,550
Nov 200302,48728.804.60$11,428
Oct 200302,71228.174.76$12,908
Sep 200302,68226.314.75$12,738
Aug 200302,73129.765.13$14,009
Jul 200302,97629.415.17$15,388
Jun 200302,45428.565.98$14,682
May 200302,92526.595.97$17,470
Apr 200303,64926.675.41$19,731
Mar 200302,92331.146.10$17,819
Feb 200302,65933.487.93$21,075
Jan 200303,05630.315.58$17,059
Dec 200202,29726.914.85$11,149
Nov 200202,20424.664.14$9,118
Oct 200203,08826.464.23$13,060
Sep 200202,56727.443.64$9,332
Aug 200202,95325.963.16$9,344
Jul 200203,04924.583.06$9,335
Jun 200203,11923.733.34$10,412
May 200202,96224.663.58$10,616
Apr 200203,25023.653.51$11,415
Mar 200202,55822.003.10$7,937
Feb 200202,71018.222.38$6,438
Jan 200202,95217.172.38$7,013
Dec 200102,93916.932.36$6,949
Nov 200102,86318.072.41$6,887
Oct 200103,13719.782.53$7,933
Sep 200103,20824.262.25$7,222
Aug 200103,11324.873.05$9,504
Jul 200103,34723.933.20$10,701
Jun 200103,42924.563.82$13,113
May 200103,72225.524.31$16,032
Apr 200103,73924.685.34$19,949
Mar 200103,13024.545.38$16,828
Feb 200103,23427.755.77$18,651
Jan 200103,84227.478.40$32,268
Dec 200003,79726.889.12$34,638
Nov 200004,08632.215.66$23,119
Oct 200004,43731.235.15$22,831
Sep 200003,31931.875.19$17,214
Aug 200003,98729.644.54$18,104
Jul 200004,59528.534.09$18,792
Jun 200004,23529.304.40$18,622
May 200005,11727.263.68$18,829
Apr 200004,41524.513.12$13,757
Mar 200005,14028.422.86$14,699
Feb 200003,45027.622.73$9,406
Jan 200003,67125.272.48$9,106
Dec 199902,24024.282.42$5,429
Nov 199902,44823.192.43$5,958
Oct 199902,90120.982.80$8,134
Sep 199903,12021.752.62$8,171
Aug 199905,36019.262.88$15,413
Jul 199907,70917.892.37$18,289
Jun 199907,40815.942.36$17,498
May 199909,61215.792.32$22,310
Apr 1999011,87715.102.21$26,225
Mar 1999015,92912.471.84$29,283
Feb 1999021,3639.981.82$38,833
Jan 1999016,60510.381.90$31,549
Dec 1998021,9219.201.77$38,873
Nov 1998040,07210.892.19$87,586
Oct 1998038,73412.421.97$76,275
Sep 199803,81512.592.08$7,945

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             4 bbl  × $106.41 =       $426
Gas                  532 Mcf  × $  3.05 =     $1,620

────────────────────────────────────────────────────
Month total                                   $2,046

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/170939 is the state's own key, not one this site invented.