SOUTH CALLAGHAN RANCH

Operated by ALDINE OIL AND GAS, LP (P-5 100397) in the BRETTCHANCE (LOBO 1) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 161287District 04Field 118134202 tax incentive programmesCondensateGasSaveExport
Value, all time
$10.2 M
Sep 1996 – May 2026
Value, last 12 filed months
$129 k
at the published price for each month
Months reported
357
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 4 leases and 4 wells, and the rule below applies to all of them.

Discovered
1988-12-17
as the register files it
Field class
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: AOF-1 AND AOF-2 EFFECTIVE 12/01/97.

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 Gas111997-03-20136318
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
CondensateDisposition4,049 bbl$305,104
GasProduction2,651,031 Mcf$9,937,781
Total$10,242,885

108,432 Mcf of this lease's gas, across 4 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 27.6813, -99.2755. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.68129, -99.27553 · 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
7,358 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 7,358 ft.

Completions filed
Feb 1997
1 of 1 wells

1 well

42-47935460787,358 ftFeb 1997

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 (357)

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

357 months

May 2026232,481106.413.05$10,004
Apr 2026232,39898.932.87$9,157
Mar 2026252,20589.753.15$9,188
Feb 202602,24563.503.75$8,419
Jan 2026272,67759.138.00$23,007
Dec 202502,68056.664.41$11,828
Nov 2025262,70258.593.93$12,133
Oct 2025252,40159.383.30$9,419
Sep 2025262,52762.743.08$9,407
Aug 202502,32863.933.01$7,018
Jul 2025252,54466.743.32$10,102
Jun 2025232,48066.483.13$9,288
May 2025232,59660.553.23$9,784
Apr 202502,59462.363.54$9,191
Mar 2025262,57167.704.27$12,734
Feb 202502,27070.884.34$9,854
Jan 2025353,69374.324.28$18,402
Dec 2024344,23368.993.12$15,558
Nov 2024363,68469.052.20$10,585
Oct 202403,54071.372.28$8,076
Sep 2024353,53869.612.36$10,801
Aug 202403,67075.632.06$7,574
Jul 202403,81679.932.15$8,191
Jun 2024293,47678.082.63$11,420
May 2024283,95378.812.20$10,897
Apr 202403,73084.451.66$6,189
Mar 2024273,05280.301.55$6,884
Feb 2024302,90276.091.78$7,459
Jan 2024262,51273.023.30$10,182
Dec 2023253,19771.262.61$10,128
Nov 202303,05877.892.81$8,586
Oct 2023241,47385.443.09$6,598
Sep 202302,99189.042.74$8,181
Aug 202302,83680.522.67$7,580
Jul 2023172,94174.852.64$9,042
Jun 202303,03168.962.26$6,845
May 202382,94470.622.23$7,122
Apr 202302,80578.122.24$6,277
Mar 2023152,56172.852.39$7,222
Feb 202302,37975.112.47$5,866
Jan 2023152,73876.533.39$10,424
Dec 202282,68076.415.73$15,965
Nov 202202,55385.005.65$14,415
Oct 202272,78387.185.86$16,929
Sep 202272,95684.888.16$24,726
Aug 202202,45194.529.13$22,371
Jul 202282,672101.587.54$20,965
Jun 202202,719115.097.98$21,690
May 202282,834109.378.43$24,774
Apr 202292,662104.226.84$19,140
Mar 202202,730108.885.08$13,859
Feb 2022102,50091.054.86$13,058
Jan 202292,83081.844.54$13,578
Dec 202192,81271.323.90$11,606
Nov 202102,72877.435.24$14,286
Oct 2021152,97679.795.71$18,201
Sep 202102,83369.865.35$15,159
Aug 2021112,90766.024.22$12,995
Jul 202102,98070.783.98$11,867
Jun 202182,89169.493.38$10,329
May 202172,97563.483.02$9,422
Apr 202172,95260.362.76$8,565
Mar 202173,11061.302.72$8,879
Feb 202182,45257.805.55$14,066
Jan 202173,26950.412.81$9,540
Dec 202063,19344.642.68$8,811
Nov 2020143,02838.772.71$8,738
Oct 202053,02036.972.48$7,670
Sep 202022,92937.091.99$5,906
Aug 202013,10939.982.39$7,455
Jul 202023,12338.371.83$5,777
Jun 202013,13434.901.69$5,332
May 202003,09616.921.81$5,618
Apr 202023,20114.751.80$5,805
Mar 202003,35330.341.86$6,224
Feb 2020103,06649.881.98$6,572
Jan 202073,61557.252.09$7,973
Dec 201963,41859.012.30$8,230
Nov 201962,97155.302.75$8,504
Oct 201962,84253.472.42$7,194
Sep 201952,67955.052.66$7,394
Aug 201902,96453.112.30$6,830
Jul 2019143,05456.272.46$8,301
Jun 201943,10052.782.49$7,934
May 201963,15158.482.74$8,986
Apr 201963,13662.632.75$9,002
Mar 2019132,93256.803.06$9,716
Feb 201972,77950.852.79$8,116
Jan 2019133,08246.033.23$10,548
Dec 201802,93646.594.19$12,288
Nov 201862,72352.934.24$11,856
Oct 2018113,04461.443.40$11,020
Sep 201853,12959.543.11$10,023
Aug 201803,31859.403.07$10,175
Jul 201803,29565.142.93$9,661
Jun 2018113,39960.183.08$11,120
May 2018103,56465.382.90$10,992
Apr 2018203,33163.842.90$10,939
Mar 201803,29661.222.79$9,185
Feb 201802,91861.782.77$8,072
Jan 2018213,25262.874.01$14,359
Dec 2017183,39357.272.92$10,944
Nov 201703,60655.423.12$11,245
Oct 2017183,71949.292.98$11,984
Sep 201703,11847.523.09$9,626
Aug 201792,40545.373.00$7,634
Jul 201763,50043.873.09$11,069
Jun 201763,44942.493.09$10,903
May 201703,50045.373.26$11,422
Apr 201763,60047.933.21$11,849
Mar 2017133,73846.772.98$11,761
Feb 201773,25750.452.95$9,970
Jan 201764,06549.413.42$14,194
Dec 201603,78048.763.72$14,072
Nov 201673,39042.492.64$9,262
Oct 201654,95146.193.09$15,531
Sep 201643,94041.553.10$12,383
Aug 201682,32041.442.92$7,116
Jul 201601,71641.622.92$5,018
Jun 2016123,63045.352.69$10,294
May 2016223,20842.521.99$7,323
Apr 2016403,36136.561.99$8,154
Mar 201603,26433.011.79$5,856
Feb 2016194,04226.472.06$8,844
Jan 2016385,63127.352.36$14,353
Dec 2015121,90732.362.00$4,205
Nov 2015201,99238.792.17$5,093
Oct 2015214,30943.552.43$11,371
Sep 2015144,41042.992.76$12,766
Aug 2015113,05840.162.87$9,226
Jul 2015161,90348.152.95$6,375
Jun 2015223,12156.152.88$10,233
May 2015214,39255.212.96$14,140
Apr 2015404,13349.822.71$13,179
Mar 2015203,90942.892.93$12,330
Feb 2015413,44744.662.98$12,090
Jan 2015214,06943.433.10$13,528
Dec 2014294,08554.693.59$16,257
Nov 201492,35770.464.25$10,656
Oct 2014101,88678.303.90$8,140
Sep 2014182,65086.164.05$12,271
Aug 2014184,28989.394.04$18,916
Jul 2014133,74996.564.18$16,925
Jun 2014112,39698.164.74$12,429
May 2014302,54894.734.73$14,885
Apr 2014184,30395.944.81$22,421
Mar 2014374,76495.895.06$27,639
Feb 2014334,30997.406.19$29,896
Jan 2014193,58790.404.86$19,153
Dec 2013164,30791.824.35$20,224
Nov 2013332,70388.853.74$13,037
Oct 2013114,31597.423.78$17,380
Sep 2013294,882104.113.72$21,169
Aug 2013345,502104.253.52$22,926
Jul 2013415,295102.523.72$23,889
Jun 2013204,63294.403.93$20,108
May 2013204,52194.834.15$20,655
Apr 2013124,31093.964.28$19,585
Mar 201392,27793.623.91$9,752
Feb 2013121,78591.233.42$7,199
Jan 2013163,73991.603.42$14,253
Dec 2012244,43586.773.42$17,251
Nov 2012314,78186.953.62$20,026
Oct 2012335,11589.383.40$20,339
Sep 2012245,15894.672.92$17,325
Aug 2012192,75592.662.91$9,773
Jul 2012245,18985.133.02$17,718
Jun 2012305,49479.822.52$16,234
May 2012315,61291.612.49$16,804
Apr 2012314,278101.652.00$11,693
Mar 2012365,604105.052.22$16,234
Feb 2012314,125101.102.57$13,736
Jan 2012384,99398.092.73$17,379
Dec 2011415,48696.873.24$21,745
Nov 2011345,30695.723.31$20,824
Oct 2011435,72384.983.65$24,535
Sep 2011336,03883.623.99$26,826
Aug 2011375,90583.404.15$27,588
Jul 2011253,64794.144.52$18,828
Jun 2011376,41492.904.64$33,197
May 2011426,13898.134.40$31,158
Apr 2011534,788105.964.33$26,364
Mar 2011456,63996.364.06$31,273
Feb 2011122,11485.644.18$9,864
Jan 2011162,44586.504.59$12,604
Dec 2010192,16985.734.35$11,059
Nov 2010192,51780.843.80$11,089
Oct 2010455,84078.103.51$24,006
Sep 2010316,63472.633.98$28,651
Aug 2010215,30673.684.42$24,996
Jul 2010305,80972.554.74$29,691
Jun 2010367,33070.364.91$38,526
May 2010476,96171.124.24$32,824
Apr 2010416,53381.694.12$30,283
Mar 2010436,94478.394.39$33,846
Feb 2010385,64573.585.44$33,518
Jan 2010385,69374.365.96$36,779
Dec 2009374,67971.445.48$28,302
Nov 2009345,66074.593.75$23,770
Oct 2009294,05872.544.11$18,783
Sep 2009304,65665.543.06$16,236
Aug 2009284,82067.423.22$17,401
Jul 2009294,21361.133.46$16,369
Jun 2009314,54366.163.90$19,746
May 2009384,77054.743.93$20,806
Apr 2009415,10746.773.59$20,239
Mar 2009525,98642.144.06$26,488
Feb 2009475,22132.814.63$25,731
Jan 2009516,14635.865.37$34,839
Dec 2008566,37537.105.98$40,182
Nov 2008415,07055.496.86$37,057
Oct 2008506,51875.246.92$48,879
Sep 2008486,818101.767.88$58,590
Aug 2008486,969114.228.48$64,601
Jul 2008658,737131.0811.39$108,030
Jun 2008486,965131.3313.03$97,076
May 2008161,699123.1711.57$21,635
Apr 2008161,689110.3110.45$19,423
Mar 2008141,805101.909.66$18,870
Feb 200801,65292.538.77$14,489
Jan 200801,99190.388.21$16,338
Dec 200701,91588.337.30$13,983
Nov 2007029891.677.29$2,173
Oct 200704,19782.856.92$29,052
Sep 200702,71275.846.24$16,934
Aug 200705,81269.066.39$37,127
Jul 200702,16770.906.39$13,843
Jun 200706,22062.007.55$46,951
May 200705,76358.747.85$45,218
Apr 200704,63759.617.81$36,193
Mar 200706,52456.927.30$47,638
Feb 200706,17055.108.22$50,693
Jan 200706,48150.306.73$43,597
Dec 200606,85656.656.92$47,433
Nov 200606,48654.207.62$49,407
Oct 200604,83154.906.01$29,053
Sep 200607,93960.085.04$39,990
Aug 200607,40168.717.34$54,323
Jul 200608,59169.376.34$54,491
Jun 200608,38166.286.38$53,503
May 200609,33166.016.42$59,952
Apr 200603,99364.397.36$29,390
Mar 200603,56456.707.08$25,244
Feb 200603,21557.597.75$24,920
Jan 200603,66360.598.93$32,723
Dec 200503,68854.9413.42$49,476
Nov 200504,38354.6910.59$46,409
Oct 200505,08158.3413.80$70,096
Sep 200505,91661.4512.08$71,459
Aug 200506,94361.519.80$68,019
Jul 200507,01355.697.84$55,007
Jun 200507,21152.337.38$53,225
May 200507,62845.226.65$50,735
Apr 200507,58149.207.36$55,800
Mar 200507,57850.377.15$54,220
Feb 200505,18045.226.31$32,696
Jan 200506,21543.166.32$39,292
Dec 200404,44839.866.75$30,029
Nov 200406,87645.286.33$43,528
Oct 200407,45149.706.52$48,544
Sep 200407,30143.245.28$38,578
Aug 200407,79042.375.55$43,240
Jul 200408,12438.286.08$49,428
Jun 200408,10536.106.43$52,140
May 200407,49937.486.49$48,703
Apr 200407,41434.475.86$43,435
Mar 200408,68734.365.53$48,040
Feb 200407,35532.455.51$40,523
Jan 2004010,20532.036.30$64,288
Dec 2003012,49430.266.30$78,733
Nov 2003011,52428.804.60$52,955
Oct 200309,18728.174.76$43,727
Sep 200309,94426.314.75$47,228
Aug 200309,61829.765.13$49,338
Jul 2003010,47329.415.17$54,154
Jun 2003010,70628.565.98$64,054
May 2003012,90926.595.97$77,101
Apr 2003010,75626.675.41$58,161
Mar 2003011,82131.146.10$72,061
Feb 2003012,14433.487.93$96,252
Jan 2003014,07930.315.58$78,590
Dec 2002012,51126.914.85$60,725
Nov 2002011,37124.664.14$47,041
Oct 2002012,07026.464.23$51,045
Sep 2002011,53227.443.64$41,921
Aug 2002012,76925.963.16$40,403
Jul 2002012,54424.583.06$38,407
Jun 2002012,04123.733.34$40,196
May 2002013,83824.663.58$49,595
Apr 2002016,67223.653.51$58,557
Mar 2002016,22122.003.10$50,329
Feb 2002017,65218.222.38$41,936
Jan 2002013,90317.172.38$33,029
Dec 2001016,23116.932.36$38,377
Nov 200109,56918.072.41$23,018
Oct 200109,91019.782.53$25,061
Sep 2001011,41424.262.25$25,697
Aug 200108,59524.873.05$26,242
Jul 200109,75223.933.20$31,178
Jun 2001013,30624.563.82$50,884
May 2001025,48725.524.31$109,781
Apr 2001015,20024.685.34$81,097
Mar 2001019,30624.545.38$103,798
Feb 2001010,03327.755.77$57,861
Jan 2001013,93727.478.40$117,054
Dec 2000013,06826.889.12$119,213
Nov 2000011,13332.215.66$62,991
Oct 2000018,29731.235.15$94,147
Sep 2000012,52531.875.19$64,961
Aug 2000013,76029.644.54$62,481
Jul 2000015,96128.534.09$65,277
Jun 2000017,36629.304.40$76,363
May 2000018,63427.263.68$68,568
Apr 2000013,20424.513.12$41,144
Mar 2000014,14228.422.86$40,443
Feb 2000014,42427.622.73$39,327
Jan 2000014,69825.272.48$36,458
Dec 1999016,80324.282.42$40,726
Nov 1999017,77623.192.43$43,267
Oct 1999016,48320.982.80$46,214
Sep 1999015,72921.752.62$41,192
Aug 1999020,74619.262.88$59,657
Jul 1999023,13417.892.37$54,882
Jun 1999013,27015.942.36$31,345
May 1999014,22315.792.32$33,012
Apr 1999022,89815.102.21$50,560
Mar 1999027,90812.471.84$51,304
Feb 1999016,6329.981.82$30,233
Jan 1999019,44910.381.90$36,952
Dec 1998013,2229.201.77$23,447
Nov 1998022,08110.892.19$48,263
Oct 1998027,69112.421.97$54,529
Sep 199809,67812.592.08$20,156
Aug 1998012,33811.301.91$23,533
Jul 1998017,84411.742.24$39,922
Jun 1998023,60111.242.24$52,802
May 1998016,07012.622.21$35,456
Apr 1998015,79613.042.51$39,574
Mar 1998027,54412.802.31$63,611
Feb 1998023,41013.952.30$53,823
Jan 1998032,57114.702.15$70,184
Dec 1997030,25416.322.41$72,945
Nov 1997027,74918.193.09$85,696
Oct 1997024,35419.253.15$76,711
Sep 1997028,46917.742.95$84,122
Aug 1997035,94817.862.55$91,838
Jul 1997032,41217.582.25$72,828
Jun 1997034,30517.242.26$77,433
May 1997022,87918.972.31$52,816
Apr 1997027,90917.882.08$58,128
Mar 1997029,79018.951.94$57,767
Feb 1997019,70920.492.21$43,476
Jan 1997016,35323.483.54$57,885
Dec 1996020,24623.32$0
Nov 1996022,44321.97$0
Oct 1996043,39723.31$0
Sep 1996022,34622.22$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            23 bbl  × $106.41 =     $2,447
Gas                2,481 Mcf  × $  3.05 =     $7,557

────────────────────────────────────────────────────
Month total                                  $10,004

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/161287 is the state's own key, not one this site invented.