MARTIN, SOPHIE J. "B"

Operated by ARETE OPERATING COMPANY III, LLC (P-5 29656) in the DOLORES CREEK, SOUTH (LOBO 1) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 155896District 04Field 252364002 tax incentive programmesCondensateGasSaveExport
Value, all time
$601 k
Oct 1995 – May 2026
Value, last 12 filed months
$4 k
at the published price for each month
Months reported
368
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 13 leases and 13 wells, and the rule below applies to all of them.

Discovered
1987-04-14
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: CERRITO CREEK (LOBO CONS.) 16724300

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 Gas111995-12-04133646
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
CondensateDisposition1,502 bbl$40,838
GasProduction235,842 Mcf$559,803
Total$600,641

102,606 Mcf of this lease's gas, across 15 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 27.3852, -99.2930. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.38525, -99.29304 · 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
9,500 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 9,500 ft.

Completions filed
Oct 1995
1 of 1 wells

1 well

42-4793512849,500 ftOct 1995

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 (368)

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

368 months

May 2026060106.413.05$183
Apr 2026018498.932.87$528
Mar 2026011289.753.15$353
Feb 2026010963.503.75$409
Jan 202606959.138.00$552
Dec 202509556.664.41$419
Nov 202505858.593.93$228
Oct 202509659.383.30$317
Sep 2025011662.743.08$357
Aug 2025013363.933.01$401
Jul 202503966.743.32$129
Jun 2025115166.483.13$539
May 2025011560.553.23$372
Apr 202539362.363.54$517
Mar 2025011867.704.27$504
Feb 202539070.884.34$603
Jan 202502774.324.28$116
Dec 202402768.993.12$84
Nov 2024010569.052.20$231
Oct 202409871.372.28$224
Sep 2024314769.612.36$556
Aug 2024012275.632.06$252
Jul 2024013479.932.15$288
Jun 2024015778.082.63$414
May 2024013278.812.20$290
Apr 202409484.451.66$156
Mar 202408780.301.55$134
Feb 20240076.091.78$0
Jan 2024015573.023.30$511
Dec 2023020571.262.61$535
Nov 2023012477.892.81$348
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 20230376.533.39$10
Dec 202208476.415.73$481
Nov 20220085.005.65$0
Oct 202206887.185.86$399
Sep 202201284.888.16$98
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 2022085115.097.98$678
May 20220106109.378.43$894
Apr 2022061104.226.84$417
Mar 2022035108.885.08$178
Feb 202204291.054.86$204
Jan 2022015581.844.54$703
Dec 202102471.323.90$94
Nov 202108377.435.24$435
Oct 2021015479.795.71$880
Sep 202107569.865.35$401
Aug 202109766.024.22$409
Jul 202105570.783.98$219
Jun 202109369.493.38$314
May 202108463.483.02$253
Apr 2021011660.362.76$320
Mar 2021012261.302.72$331
Feb 2021011057.805.55$610
Jan 2021010850.412.81$304
Dec 2020367244.642.68$1,800
Nov 2020010738.772.71$290
Oct 2020015136.972.48$374
Sep 2020012237.091.99$243
Aug 2020010339.982.39$246
Jul 2020010038.371.83$183
Jun 2020014334.901.69$242
May 2020012016.921.81$218
Apr 2020011714.751.80$211
Mar 2020013830.341.86$256
Feb 2020013349.881.98$263
Jan 2020016457.252.09$344
Dec 2019011559.012.30$265
Nov 201909755.302.75$267
Oct 2019013653.472.42$329
Sep 2019012455.052.66$330
Aug 2019012353.112.30$283
Jul 2019014456.272.46$354
Jun 2019012452.782.49$309
May 2019015758.482.74$430
Apr 2019416262.632.75$696
Mar 2019015456.803.06$472
Feb 2019015450.852.79$430
Jan 2019020046.033.23$646
Dec 2018016746.594.19$699
Nov 2018015252.934.24$644
Oct 2018023961.443.40$812
Sep 2018014759.543.11$457
Aug 2018020959.403.07$641
Jul 2018016565.142.93$484
Jun 2018020160.183.08$618
May 2018023965.382.90$693
Apr 2018019063.842.90$551
Mar 2018412961.222.79$604
Feb 2018014961.782.77$412
Jan 201807862.874.01$313
Dec 201709657.272.92$280
Nov 20178912755.423.12$5,328
Oct 2017012949.292.98$385
Sep 2017013047.523.09$401
Aug 201706445.373.00$192
Jul 201705843.873.09$179
Jun 2017013242.493.09$408
May 2017011545.373.26$375
Apr 2017015147.933.21$485
Mar 2017011146.772.98$331
Feb 2017118250.452.95$797
Jan 201709649.413.42$328
Dec 2016010248.763.72$380
Nov 2016011242.492.64$296
Oct 2016010146.193.09$312
Sep 20161212741.553.10$892
Aug 2016012341.442.92$360
Jul 2016011941.622.92$348
Jun 201608645.352.69$231
May 2016014942.521.99$297
Apr 2016013336.561.99$265
Mar 2016012533.011.79$224
Feb 2016013626.472.06$281
Jan 2016013427.352.36$317
Dec 2015015832.362.00$316
Nov 2015015638.792.17$338
Oct 2015015043.552.43$364
Sep 2015012842.992.76$353
Aug 2015017140.162.87$491
Jul 2015212848.152.95$473
Jun 2015014556.152.88$418
May 2015015155.212.96$446
Apr 2015014649.822.71$395
Mar 2015016442.892.93$481
Feb 2015015044.662.98$446
Jan 2015016443.433.10$509
Dec 2014320454.693.59$897
Nov 2014014870.464.25$629
Oct 2014017678.303.90$687
Sep 2014021286.164.05$858
Aug 2014023289.394.04$936
Jul 2014320196.564.18$1,130
Jun 2014019298.164.74$909
May 2014020194.734.73$950
Apr 2014021795.944.81$1,044
Mar 2014025095.895.06$1,264
Feb 2014321797.406.19$1,636
Jan 2014023990.404.86$1,162
Dec 2013217891.824.35$959
Nov 2013021488.853.74$800
Oct 2013020297.423.78$763
Sep 20130239104.113.72$889
Aug 20134214104.253.52$1,171
Jul 20130234102.523.72$870
Jun 2013023394.403.93$916
May 2013024694.834.15$1,021
Apr 2013325093.964.28$1,353
Mar 2013025293.623.91$986
Feb 2013026191.233.42$893
Jan 2013424491.603.42$1,201
Dec 2012020486.773.42$698
Nov 2012021786.953.62$787
Oct 2012021989.383.40$745
Sep 2012021094.672.92$613
Aug 2012019292.662.91$558
Jul 2012425085.133.02$1,096
Jun 2012026279.822.52$660
May 2012025191.612.49$625
Apr 20120302101.652.00$603
Mar 20120370105.052.22$822
Feb 20120172101.102.57$442
Jan 2012117898.092.73$585
Dec 2011020096.873.24$648
Nov 2011317995.723.31$880
Oct 2011019584.983.65$711
Sep 2011018183.623.99$721
Aug 2011017383.404.15$718
Jul 2011015494.144.52$696
Jun 2011317792.904.64$1,100
May 2011018398.134.40$806
Apr 20110218105.964.33$945
Mar 2011021196.364.06$856
Feb 2011028585.644.18$1,191
Jan 2011021886.504.59$1,000
Dec 2010222185.734.35$1,132
Nov 2010022480.843.80$850
Oct 2010227978.103.51$1,135
Sep 2010040572.633.98$1,612
Aug 2010023873.684.42$1,052
Jul 2010023172.554.74$1,094
Jun 2010320770.364.91$1,228
May 2010020371.124.24$860
Apr 2010020581.694.12$845
Mar 2010036378.394.39$1,593
Feb 2010030173.585.44$1,638
Jan 2010232674.365.96$2,093
Dec 2009030571.445.48$1,673
Nov 2009024974.593.75$934
Oct 2009326572.544.11$1,307
Sep 2009024565.543.06$751
Aug 2009025167.423.22$808
Jul 2009029261.133.46$1,012
Jun 2009026866.163.90$1,044
May 2009030454.743.93$1,193
Apr 2009030346.773.59$1,087
Mar 2009125942.144.06$1,093
Feb 2009021532.814.63$996
Jan 2009030835.865.37$1,654
Dec 2008029737.105.98$1,775
Nov 20089825255.496.86$7,167
Oct 2008022275.246.92$1,537
Sep 20080244101.767.88$1,922
Aug 20080295114.228.48$2,502
Jul 20080240131.0811.39$2,733
Jun 20080164131.3313.03$2,137
May 20080176123.1711.57$2,037
Apr 20080211110.3110.45$2,206
Mar 20080217101.909.66$2,097
Feb 2008016092.538.77$1,403
Jan 2008041290.388.21$3,381
Dec 2007056188.337.30$4,096
Nov 2007051191.677.29$3,726
Oct 2007059282.856.92$4,098
Sep 2007052675.846.24$3,284
Aug 2007056569.066.39$3,609
Jul 2007053770.906.39$3,430
Jun 2007056762.007.55$4,280
May 2007046558.747.85$3,649
Apr 2007057359.617.81$4,472
Mar 20074050456.927.30$5,957
Feb 2007051555.108.22$4,231
Jan 2007050950.306.73$3,424
Dec 2006059356.656.92$4,103
Nov 2006064854.207.62$4,936
Oct 2006026354.906.01$1,582
Sep 2006068460.085.04$3,445
Aug 2006076168.717.34$5,586
Jul 2006071569.376.34$4,535
Jun 2006065066.286.38$4,150
May 2006046166.016.42$2,962
Apr 2006042264.397.36$3,106
Mar 2006038856.707.08$2,748
Feb 2006055957.597.75$4,333
Jan 2006082960.598.93$7,406
Dec 2005040654.9413.42$5,447
Nov 2005048454.6910.59$5,125
Oct 2005056958.3413.80$7,850
Sep 2005043561.4512.08$5,254
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 2005047852.337.38$3,528
May 2005018845.226.65$1,250
Apr 2005063049.207.36$4,637
Mar 2005056050.377.15$4,007
Feb 2005058045.226.31$3,661
Jan 2005074043.166.32$4,678
Dec 2004067139.866.75$4,530
Nov 2004074245.286.33$4,697
Oct 2004055849.706.52$3,635
Sep 2004076643.245.28$4,047
Aug 2004050342.375.55$2,792
Jul 2004048538.286.08$2,951
Jun 200406336.106.43$405
May 2004026237.486.49$1,702
Apr 2004080034.475.86$4,687
Mar 2004085234.365.53$4,712
Feb 200401,07932.455.51$5,945
Jan 2004089232.036.30$5,619
Dec 2003062930.266.30$3,964
Nov 2003068828.804.60$3,161
Oct 2003047628.174.76$2,266
Sep 2003072326.314.75$3,434
Aug 2003091329.765.13$4,683
Jul 2003062229.415.17$3,216
Jun 2003088128.565.98$5,271
May 200301,05726.595.97$6,313
Apr 2003087126.675.41$4,710
Mar 2003097631.146.10$5,950
Feb 2003069433.487.93$5,501
Jan 20036284130.315.58$6,574
Dec 2002086626.914.85$4,203
Nov 2002045724.664.14$1,891
Oct 2002075526.464.23$3,193
Sep 2002097827.443.64$3,555
Aug 2002084925.963.16$2,686
Jul 2002079024.583.06$2,419
Jun 2002046823.733.34$1,562
May 2002033524.663.58$1,201
Apr 200204723.653.51$165
Mar 2002023422.003.10$726
Feb 2002062918.222.38$1,494
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001048224.262.25$1,085
Aug 2001036824.873.05$1,124
Jul 2001037323.933.20$1,193
Jun 2001073724.563.82$2,818
May 2001027125.524.31$1,167
Apr 2001042824.685.34$2,284
Mar 2001040124.545.38$2,156
Feb 200101,19527.755.77$6,892
Jan 20010027.478.40$0
Dec 200002,19526.889.12$20,024
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 199903,81017.892.37$9,039
Jun 1999051615.942.36$1,219
May 19990015.792.32$0
Apr 199901,33615.102.21$2,950
Mar 199901,38712.471.84$2,550
Feb 19991297619.981.82$2,671
Jan 1999095310.381.90$1,811
Dec 199839629.201.77$1,734
Nov 1998058810.892.19$1,285
Oct 199801,39612.421.97$2,749
Sep 199801,41812.592.08$2,953
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 1998023711.242.24$530
May 1998061312.622.21$1,352
Apr 199801,25113.042.51$3,134
Mar 199801,34712.802.31$3,111
Feb 199801,62813.952.30$3,743
Jan 199802,05814.702.15$4,435
Dec 199701,96716.322.41$4,743
Nov 199712,41918.193.09$7,489
Oct 199702,54119.253.15$8,004
Sep 199712,44917.742.95$7,254
Aug 199702,44717.862.55$6,251
Jul 199702,39917.582.25$5,390
Jun 199702,42217.242.26$5,467
May 199702,56218.972.31$5,914
Apr 199702,67417.882.08$5,569
Mar 19971812,80918.951.94$8,877
Feb 199702,64220.492.21$5,828
Jan 199702,66223.483.54$9,423
Dec 199602,44323.32$0
Nov 199602,91921.97$0
Oct 199613,27023.31$23
Sep 199602,85122.22$0
Aug 199603,82520.26$0
Jul 199604,24419.55$0
Jun 19961734,82518.73$3,240
May 199604,86519.43$0
Apr 199604,98521.51$0
Mar 19961836,07519.38$3,547
Feb 199606,72716.98$0
Jan 1996010,42417.07$0
Dec 199518411,06717.19$3,163
Nov 199518214,09616.00$2,912
Oct 19955019,99015.43$772

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                   60 Mcf  × $  3.05 =       $183

────────────────────────────────────────────────────
Month total                                     $183

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/155896 is the state's own key, not one this site invented.