MARTIN, SOPHIE J. "B"

Operated by ARETE OPERATING COMPANY II, LLC (P-5 29652) 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 170711District 04Field 252364002 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.5 M
Jun 1998 – May 2026
Value, last 12 filed months
$10 k
at the published price for each month
Months reported
336
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 Gas112003-09-25153156
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
CondensateDisposition6,172 bbl$103,593
GasProduction754,826 Mcf$2,427,416
Total$2,531,009

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 27.3867, -99.2906. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.38669, -99.29065 · 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
9,649 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 9,649 ft.

Completions filed
Jun 1998
1 of 1 wells

1 well

42-4793669079,649 ftJun 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 (336)

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

336 months

May 20260145106.413.05$442
Apr 2026035498.932.87$1,016
Mar 2026033289.753.15$1,046
Feb 2026036663.503.75$1,373
Jan 2026019359.138.00$1,544
Dec 2025027456.664.41$1,209
Nov 2025016758.593.93$656
Oct 2025044059.383.30$1,454
Sep 202504962.743.08$151
Aug 2025028463.933.01$856
Jul 202507466.743.32$245
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
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 2022068187.185.86$3,993
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 20220380108.885.08$1,929
Feb 2022064991.054.86$3,153
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021080769.865.35$4,318
Aug 2021025166.024.22$1,059
Jul 2021016670.783.98$661
Jun 2021028569.493.38$963
May 2021022363.483.02$673
Apr 2021028560.362.76$786
Mar 2021033861.302.72$918
Feb 2021029857.805.55$1,653
Jan 2021029650.412.81$832
Dec 20205229144.642.68$3,100
Nov 2020034638.772.71$936
Oct 2020037136.972.48$920
Sep 2020034637.091.99$689
Aug 2020029639.982.39$706
Jul 2020027538.371.83$502
Jun 2020030634.901.69$517
May 2020024916.921.81$452
Apr 2020021614.751.80$390
Mar 2020029930.341.86$555
Feb 2020028949.881.98$572
Jan 2020032057.252.09$670
Dec 2019040359.012.30$929
Nov 2019033155.302.75$910
Oct 2019037253.472.42$900
Sep 2019038055.052.66$1,010
Aug 2019039153.112.30$901
Jul 2019025456.272.46$625
Jun 2019037952.782.49$944
May 2019038358.482.74$1,050
Apr 2019031462.632.75$864
Mar 2019038856.803.06$1,188
Feb 2019034450.852.79$961
Jan 2019038846.033.23$1,253
Dec 2018040146.594.19$1,678
Nov 2018036052.934.24$1,525
Oct 2018041361.443.40$1,403
Sep 2018039359.543.11$1,221
Aug 2018041659.403.07$1,276
Jul 2018043665.142.93$1,278
Jun 2018033160.183.08$1,018
May 2018036965.382.90$1,070
Apr 2018041263.842.90$1,195
Mar 2018041361.222.79$1,151
Feb 2018032461.782.77$896
Jan 2018032462.874.01$1,299
Dec 2017039957.272.92$1,166
Nov 2017045055.423.12$1,403
Oct 2017063949.292.98$1,907
Sep 2017062247.523.09$1,920
Aug 2017039745.373.00$1,193
Jul 2017022543.873.09$695
Jun 2017053442.493.09$1,649
May 2017046445.373.26$1,514
Apr 2017040047.933.21$1,285
Mar 2017033946.772.98$1,011
Feb 2017032550.452.95$960
Jan 2017033149.413.42$1,132
Dec 2016035048.763.72$1,303
Nov 2016037342.492.64$986
Oct 2016039146.193.09$1,208
Sep 2016038641.553.10$1,197
Aug 2016040741.442.92$1,190
Jul 2016044541.622.92$1,301
Jun 2016033645.352.69$902
May 2016055042.521.99$1,095
Apr 2016055236.561.99$1,099
Mar 2016053433.011.79$958
Feb 2016043926.472.06$906
Jan 20161251127.352.36$1,536
Dec 2015067132.362.00$1,343
Nov 2015069838.792.17$1,513
Oct 2015050843.552.43$1,233
Sep 2015064442.992.76$1,776
Aug 2015071240.162.87$2,045
Jul 2015843748.152.95$1,672
Jun 2015051356.152.88$1,479
May 2015038455.212.96$1,135
Apr 2015038949.822.71$1,053
Mar 2015049542.892.93$1,453
Feb 2015044144.662.98$1,313
Jan 2015052043.433.10$1,612
Dec 2014848454.693.59$2,176
Nov 2014040870.464.25$1,735
Oct 2014046478.303.90$1,810
Sep 2014055186.164.05$2,229
Aug 2014051989.394.04$2,094
Jul 2014843696.564.18$2,595
Jun 2014044098.164.74$2,084
May 2014044294.734.73$2,089
Apr 2014053995.944.81$2,592
Mar 2014052795.895.06$2,665
Feb 2014654297.406.19$3,940
Jan 2014054390.404.86$2,639
Dec 2013338491.824.35$1,948
Nov 2013038988.853.74$1,454
Oct 2013033097.423.78$1,247
Sep 20130271104.113.72$1,008
Aug 20137263104.253.52$1,656
Jul 20130372102.523.72$1,383
Jun 2013055794.403.93$2,191
May 2013057794.834.15$2,394
Apr 2013857893.964.28$3,227
Mar 2013064793.623.91$2,532
Feb 2013063191.233.42$2,158
Jan 2013963191.603.42$2,982
Dec 2012051886.773.42$1,772
Nov 2012051986.953.62$1,881
Oct 2012055289.383.40$1,877
Sep 2012056494.672.92$1,646
Aug 2012049292.662.91$1,431
Jul 2012650085.133.02$2,021
Jun 2012038879.822.52$977
May 2012034491.612.49$856
Apr 20120292101.652.00$583
Mar 20120300105.052.22$667
Feb 20120213101.102.57$547
Jan 2012221498.092.73$781
Dec 2011021096.873.24$680
Nov 2011316995.723.31$847
Oct 2011020184.983.65$733
Sep 2011022283.623.99$885
Aug 2011021083.404.15$871
Jul 2011016394.144.52$736
Jun 2011423992.904.64$1,481
May 2011023898.134.40$1,048
Apr 20110185105.964.33$802
Mar 2011048296.364.06$1,956
Feb 2011039285.644.18$1,639
Jan 2011040086.504.59$1,836
Dec 2010526585.734.35$1,581
Nov 2010033280.843.80$1,260
Oct 2010762978.103.51$2,754
Sep 2010064972.633.98$2,583
Aug 2010058173.684.42$2,568
Jul 2010049772.554.74$2,354
Jun 20101164370.364.91$3,931
May 2010093471.124.24$3,956
Apr 2010089181.694.12$3,673
Mar 201001,06778.394.39$4,683
Feb 2010091573.585.44$4,980
Jan 201091,04574.365.96$6,902
Dec 2009058271.445.48$3,192
Nov 2009081074.593.75$3,039
Oct 20091491972.544.11$4,793
Sep 2009081065.543.06$2,482
Aug 2009079267.423.22$2,549
Jul 2009099661.133.46$3,451
Jun 2009082366.163.90$3,206
May 2009091554.743.93$3,592
Apr 2009095346.773.59$3,419
Mar 2009101,03442.144.06$4,618
Feb 200901,13832.814.63$5,272
Jan 200901,00735.865.37$5,409
Dec 200801,28737.105.98$7,693
Nov 200801,29755.496.86$8,898
Oct 200801,38475.246.92$9,580
Sep 200801,223101.767.88$9,634
Aug 200801,346114.228.48$11,418
Jul 200801,468131.0811.39$16,720
Jun 200801,223131.3313.03$15,939
May 200801,348123.1711.57$15,602
Apr 200801,314110.3110.45$13,738
Mar 200801,487101.909.66$14,370
Feb 200801,36192.538.77$11,937
Jan 200801,31090.388.21$10,750
Dec 200701,72388.337.30$12,581
Nov 200701,81291.677.29$13,213
Oct 200701,74482.856.92$12,072
Sep 200701,60975.846.24$10,047
Aug 200701,26669.066.39$8,087
Jul 200701,33670.906.39$8,534
Jun 200701,37362.007.55$10,364
May 200701,52858.747.85$11,989
Apr 200701,39659.617.81$10,896
Mar 200701,38956.927.30$10,142
Feb 200701,11955.108.22$9,194
Jan 200701,17750.306.73$7,918
Dec 2006061056.656.92$4,220
Nov 2006096254.207.62$7,328
Oct 2006049454.906.01$2,971
Sep 2006098960.085.04$4,982
Aug 200601,05868.717.34$7,766
Jul 2006088269.376.34$5,594
Jun 2006097166.286.38$6,199
May 200601,04966.016.42$6,740
Apr 2006082164.397.36$6,043
Mar 2006066456.707.08$4,703
Feb 2006050557.597.75$3,914
Jan 2006093360.598.93$8,335
Dec 2005016354.9413.42$2,187
Nov 2005033554.6910.59$3,547
Oct 2005043258.3413.80$5,960
Sep 2005046861.4512.08$5,653
Aug 2005065661.519.80$6,427
Jul 2005019455.697.84$1,522
Jun 200501,23252.337.38$9,093
May 200501,29745.226.65$8,627
Apr 200501,69949.207.36$12,505
Mar 200501,54750.377.15$11,069
Feb 200501,38945.226.31$8,767
Jan 200501,22843.166.32$7,764
Dec 2004093139.866.75$6,285
Nov 200401,23345.286.33$7,805
Oct 200401,40749.706.52$9,167
Sep 200401,40443.245.28$7,419
Aug 200401,54842.375.55$8,592
Jul 2004731,44038.286.08$11,556
Jun 2004033736.106.43$2,168
May 200401,69837.486.49$11,028
Apr 200401,47234.475.86$8,624
Mar 200401,41134.365.53$7,803
Feb 200401,62032.455.51$8,926
Jan 200401,24332.036.30$7,830
Dec 200301,10230.266.30$6,944
Nov 200301,15428.804.60$5,303
Oct 200301,69628.174.76$8,072
Sep 200301,73526.314.75$8,240
Aug 200302,21229.765.13$11,347
Jul 200301,79629.415.17$9,287
Jun 200302,52628.565.98$15,113
May 200302,72026.595.97$16,246
Apr 200302,01426.675.41$10,890
Mar 200302,60131.146.10$15,856
Feb 200302,49033.487.93$19,735
Jan 20031252,78630.315.58$19,340
Dec 200202,50526.914.85$12,159
Nov 2002191,65724.664.14$7,323
Oct 200205,56226.464.23$23,522
Sep 200202,55627.443.64$9,292
Aug 200201,43425.963.16$4,537
Jul 200201,43624.583.06$4,397
Jun 200201,67923.733.34$5,605
May 20021653,63124.663.58$17,082
Apr 200203,59723.653.51$12,634
Mar 200202,89322.003.10$8,976
Feb 200202,62218.222.38$6,229
Jan 200201,52217.172.38$3,616
Dec 200101,70916.932.36$4,041
Nov 200102,61218.072.41$6,283
Oct 200103,55719.782.53$8,995
Sep 200101,94024.262.25$4,368
Aug 200102,45524.873.05$7,496
Jul 200102,92923.933.20$9,364
Jun 200102,88424.563.82$11,029
May 200101,32925.524.31$5,724
Apr 200102,51924.685.34$13,440
Mar 200122,46924.545.38$13,324
Feb 200113,04927.755.77$17,612
Jan 200102,00627.478.40$16,848
Dec 200002,71326.889.12$24,749
Nov 20001863,38532.215.66$25,143
Oct 200004,93531.235.15$25,393
Sep 200007,23831.875.19$37,540
Aug 200006,39329.644.54$29,029
Jul 200007,26528.534.09$29,712
Jun 200016,83829.304.40$30,098
May 200007,37527.263.68$27,138
Apr 20001717,93324.513.12$28,910
Mar 2000210,92228.422.86$31,291
Feb 200018512,28427.622.73$38,602
Jan 200018615,14225.272.48$42,260
Dec 1999110,52124.282.42$25,524
Nov 19991735,70423.192.43$17,895
Oct 199906,48520.982.80$18,182
Sep 199906,59921.752.62$17,282
Aug 199906,28519.262.88$18,073
Jul 199907,36517.892.37$17,473
Jun 19991988,61615.942.36$23,508
May 199909,52915.792.32$22,117
Apr 199918310,17515.102.21$25,230
Mar 199917513,80512.471.84$27,560
Feb 199918315,6139.981.82$30,208
Jan 199917921,42810.381.90$42,570
Dec 199818324,7659.201.77$45,600
Nov 199836828,21910.892.19$65,686
Oct 199855334,56712.421.97$74,938
Sep 199852937,52012.592.08$84,800
Aug 199852348,47411.301.91$98,367
Jul 19981,14058,39411.742.24$144,027
Jun 199847677,68311.242.24$179,148

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                  145 Mcf  × $  3.05 =       $442

────────────────────────────────────────────────────
Month total                                     $442

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/170711 is the state's own key, not one this site invented.