SIGLEY-SPENCER

Operated by BRAZOS OPERATING LLC (P-5 100639) in the BRAZOS, EAST (CADDO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 94538District 7BField 11611400CondensateGasSaveExport
Value, all time
$539 k
Jan 1993 – May 2026
Value, last 12 filed months
$4 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 74 leases and 74 wells, and the rule below applies to all of them.

Discovered
1960-03-18
as the register files it
Field class
Gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 1989-04-01.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 07/01/2000.

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
CondensateDisposition2 bbl$166
GasProduction115,834 Mcf$538,380
Total$538,546

1,803 Mcf of this lease's gas, across 12 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 32.5594, -97.9949. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.55937, -97.99494 · 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
5,096 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 5,096 ft.

Completions filed
Mar 1978
1 of 1 wells

1 well

42-2213046415,096 ftMar 1978

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 2026034106.413.05$104
Apr 202603698.932.87$103
Mar 202603089.753.15$94
Feb 202604663.503.75$173
Jan 2026012259.138.00$976
Dec 2025011856.664.41$521
Nov 2025011458.593.93$448
Oct 202509859.383.30$324
Sep 2025010462.743.08$320
Aug 2025011263.933.01$338
Jul 20250066.743.32$0
Jun 202507266.483.13$225
May 2025010860.553.23$349
Apr 2025014462.363.54$510
Mar 2025012267.704.27$521
Feb 2025013870.884.34$599
Jan 2025014674.324.28$625
Dec 2024015068.993.12$468
Nov 2024015669.052.20$343
Oct 2024014471.372.28$329
Sep 2024015869.612.36$374
Aug 2024014275.632.06$293
Jul 2024017279.932.15$369
Jun 2024013278.082.63$348
May 2024014078.812.20$308
Apr 2024012884.451.66$212
Mar 2024010880.301.55$167
Feb 202409676.091.78$171
Jan 2024010273.023.30$336
Dec 202304471.262.61$115
Nov 202307277.892.81$202
Oct 2023010285.443.09$315
Sep 2023012089.042.74$328
Aug 2023012280.522.67$326
Jul 2023014074.852.64$370
Jun 2023013868.962.26$312
May 2023014370.622.23$319
Apr 2023017878.122.24$398
Mar 2023018272.852.39$436
Feb 2023018875.112.47$464
Jan 2023024476.533.39$827
Dec 2022021276.415.73$1,215
Nov 2022018485.005.65$1,039
Oct 2022018587.185.86$1,085
Sep 20220084.888.16$0
Aug 2022012094.529.13$1,095
Jul 20220124101.587.54$935
Jun 20220111115.097.98$885
May 20220186109.378.43$1,569
Apr 20220150104.226.84$1,026
Mar 2022093108.885.08$472
Feb 202208491.054.86$408
Jan 202209581.844.54$431
Dec 2021016771.323.90$651
Nov 2021014177.435.24$738
Oct 202109379.795.71$531
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021018370.783.98$729
Jun 2021017869.493.38$602
May 2021018063.483.02$543
Apr 2021016860.362.76$463
Mar 2021018661.302.72$505
Feb 2021011457.805.55$632
Jan 2021015650.412.81$438
Dec 2020020544.642.68$548
Nov 2020021038.772.71$568
Oct 2020012236.972.48$302
Sep 2020013837.091.99$275
Aug 2020015039.982.39$358
Jul 2020018138.371.83$330
Jun 2020018034.901.69$304
May 2020018616.921.81$338
Apr 2020018014.751.80$325
Mar 202008830.341.86$163
Feb 2020011249.881.98$222
Jan 2020016257.252.09$339
Dec 2019015359.012.30$353
Nov 2019014955.302.75$410
Oct 2019012553.472.42$302
Sep 2019018055.052.66$478
Aug 2019018653.112.30$429
Jul 2019014856.272.46$364
Jun 2019020152.782.49$501
May 2019017658.482.74$482
Apr 2019012462.632.75$341
Mar 2019014456.803.06$441
Feb 201907450.852.79$207
Jan 201903646.033.23$116
Dec 2018017646.594.19$737
Nov 2018019852.934.24$839
Oct 2018013561.443.40$459
Sep 2018016259.543.11$504
Aug 2018023359.403.07$715
Jul 2018020165.142.93$589
Jun 2018018960.183.08$582
May 2018022865.382.90$661
Apr 2018017663.842.90$511
Mar 2018025261.222.79$702
Feb 2018020761.782.77$573
Jan 20180062.874.01$0
Dec 2017024057.272.92$701
Nov 2017018955.423.12$589
Oct 2017023849.292.98$710
Sep 2017020647.523.09$636
Aug 2017022345.373.00$670
Jul 2017021843.873.09$673
Jun 2017029542.493.09$911
May 2017016745.373.26$545
Apr 2017022247.933.21$713
Mar 2017018646.772.98$555
Feb 2017036950.452.95$1,090
Jan 2017020249.413.42$691
Dec 201601848.763.72$67
Nov 20160042.492.64$0
Oct 201604546.193.09$139
Sep 2016020241.553.10$626
Aug 2016021341.442.92$623
Jul 201607441.622.92$216
Jun 2016012245.352.69$328
May 2016021142.521.99$420
Apr 2016015336.561.99$305
Mar 2016016833.011.79$301
Feb 2016055826.472.06$1,152
Jan 2016015627.352.36$369
Dec 2015026432.362.00$528
Nov 2015017838.792.17$386
Oct 2015025243.552.43$612
Sep 2015018242.992.76$502
Aug 2015025940.162.87$744
Jul 2015017448.152.95$512
Jun 2015021656.152.88$623
May 2015021255.212.96$627
Apr 2015023449.822.71$633
Mar 2015020042.892.93$587
Feb 2015020144.662.98$598
Jan 2015024543.433.10$760
Dec 2014025054.693.59$898
Nov 2014024770.464.25$1,050
Oct 2014023178.303.90$901
Sep 2014025586.164.05$1,032
Aug 2014018389.394.04$738
Jul 2014027596.564.18$1,149
Jun 2014028598.164.74$1,350
May 2014030794.734.73$1,451
Apr 2014028395.944.81$1,361
Mar 2014031995.895.06$1,613
Feb 2014022097.406.19$1,362
Jan 2014029590.404.86$1,434
Dec 2013031791.824.35$1,380
Nov 2013025488.853.74$950
Oct 2013035497.423.78$1,338
Sep 20130171104.113.72$636
Aug 20130264104.253.52$930
Jul 20130323102.523.72$1,201
Jun 2013038594.403.93$1,514
May 2013039094.834.15$1,618
Apr 2013035493.964.28$1,516
Mar 2013036493.623.91$1,424
Feb 2013036291.233.42$1,238
Jan 2013034391.603.42$1,173
Dec 2012022086.773.42$752
Nov 2012013686.953.62$493
Oct 2012033789.383.40$1,146
Sep 2012020294.672.92$590
Aug 2012020592.662.91$596
Jul 2012026485.133.02$797
Jun 2012026479.822.52$665
May 2012032491.612.49$806
Apr 20120286101.652.00$571
Mar 20120280105.052.22$622
Feb 20120299101.102.57$769
Jan 2012026698.092.73$727
Dec 2011038496.873.24$1,244
Nov 2011034295.723.31$1,132
Oct 20110084.983.65$0
Sep 2011020583.623.99$817
Aug 2011029483.404.15$1,220
Jul 2011029494.144.52$1,328
Jun 2011030892.904.64$1,429
May 2011030898.134.40$1,357
Apr 20110252105.964.33$1,092
Mar 2011029296.364.06$1,185
Feb 2011021685.644.18$903
Jan 2011030786.504.59$1,409
Dec 2010045285.734.35$1,965
Nov 201009080.843.80$342
Oct 2010035678.103.51$1,249
Sep 2010037772.633.98$1,500
Aug 2010037073.684.42$1,635
Jul 2010032972.554.74$1,558
Jun 2010031970.364.91$1,566
May 2010034371.124.24$1,453
Apr 2010037481.694.12$1,542
Mar 2010041778.394.39$1,830
Feb 2010037673.585.44$2,046
Jan 2010055374.365.96$3,298
Dec 2009032571.445.48$1,782
Nov 2009046574.593.75$1,744
Oct 2009036172.544.11$1,484
Sep 2009037765.543.06$1,155
Aug 2009038667.423.22$1,242
Jul 2009039861.133.46$1,379
Jun 2009041366.163.90$1,609
May 2009043754.743.93$1,716
Apr 2009041246.773.59$1,478
Mar 2009045242.144.06$1,835
Feb 2009039932.814.63$1,849
Jan 2009043035.865.37$2,310
Dec 2008040637.105.98$2,427
Nov 2008041055.496.86$2,813
Oct 2008043275.246.92$2,990
Sep 20080388101.767.88$3,056
Aug 20080450114.228.48$3,817
Jul 20080425131.0811.39$4,841
Jun 20080517131.3313.03$6,738
May 20080409123.1711.57$4,734
Apr 20080415110.3110.45$4,339
Mar 20080408101.909.66$3,943
Feb 2008056492.538.77$4,947
Jan 2008045390.388.21$3,717
Dec 2007041088.337.30$2,994
Nov 2007040691.677.29$2,960
Oct 2007237682.856.92$2,768
Sep 2007035875.846.24$2,235
Aug 2007045269.066.39$2,887
Jul 2007047070.906.39$3,002
Jun 2007033462.007.55$2,521
May 2007037758.747.85$2,958
Apr 2007045259.617.81$3,528
Mar 2007051956.927.30$3,790
Feb 2007040855.108.22$3,352
Jan 2007043150.306.73$2,899
Dec 2006046556.656.92$3,217
Nov 2006049754.207.62$3,786
Oct 2006044854.906.01$2,694
Sep 2006038860.085.04$1,954
Aug 2006042768.717.34$3,134
Jul 2006041069.376.34$2,601
Jun 2006042566.286.38$2,713
May 2006045366.016.42$2,911
Apr 2006047264.397.36$3,474
Mar 2006048056.707.08$3,400
Feb 2006043757.597.75$3,387
Jan 2006046660.598.93$4,163
Dec 2005049054.9413.42$6,574
Nov 2005045454.6910.59$4,807
Oct 2005032358.3413.80$4,456
Sep 2005053461.4512.08$6,450
Aug 2005052361.519.80$5,124
Jul 2005056855.697.84$4,455
Jun 2005054252.337.38$4,001
May 2005038745.226.65$2,574
Apr 2005025349.207.36$1,862
Mar 2005024550.377.15$1,753
Feb 2005016345.226.31$1,029
Jan 2005026543.166.32$1,675
Dec 2004019839.866.75$1,337
Nov 2004010645.286.33$671
Oct 200409349.706.52$606
Sep 2004014643.245.28$771
Aug 2004021642.375.55$1,199
Jul 2004036638.286.08$2,227
Jun 2004043736.106.43$2,811
May 2004045337.486.49$2,942
Apr 2004044734.475.86$2,619
Mar 2004047234.365.53$2,610
Feb 2004042332.455.51$2,331
Jan 2004051132.036.30$3,219
Dec 2003051430.266.30$3,239
Nov 2003052228.804.60$2,399
Oct 2003049028.174.76$2,332
Sep 2003062626.314.75$2,973
Aug 2003064929.765.13$3,329
Jul 2003067029.415.17$3,464
Jun 2003064828.565.98$3,877
May 2003068626.595.97$4,097
Apr 2003067126.675.41$3,628
Mar 2003070931.146.10$4,322
Feb 2003062833.487.93$4,977
Jan 2003069530.315.58$3,880
Dec 2002072726.914.85$3,529
Nov 2002070524.664.14$2,917
Oct 2002077026.464.23$3,256
Sep 2002078727.443.64$2,861
Aug 2002084525.963.16$2,674
Jul 2002084324.583.06$2,581
Jun 2002083823.733.34$2,797
May 2002086724.663.58$3,107
Apr 2002083623.653.51$2,936
Mar 2002087122.003.10$2,702
Feb 2002077218.222.38$1,834
Jan 2002087517.172.38$2,079
Dec 2001088216.932.36$2,085
Nov 2001083918.072.41$2,018
Oct 2001084419.782.53$2,134
Sep 2001082824.262.25$1,864
Aug 2001096824.873.05$2,955
Jul 2001096523.933.20$3,085
Jun 2001093424.563.82$3,572
May 2001090425.524.31$3,894
Apr 2001080024.685.34$4,268
Mar 2001092824.545.38$4,989
Feb 2001080627.755.77$4,648
Jan 2001083427.478.40$7,005
Dec 200001,03126.889.12$9,405
Nov 200001,10532.215.66$6,252
Oct 200001,20031.235.15$6,175
Sep 200001,09131.875.19$5,658
Aug 200001,19929.644.54$5,444
Jul 200001,47928.534.09$6,049
Jun 200001,56529.304.40$6,882
May 200001,77627.263.68$6,535
Apr 200001,73024.513.12$5,391
Mar 200001,62528.422.86$4,647
Feb 200001,60427.622.73$4,373
Jan 200001,93525.272.48$4,800
Dec 199909524.282.42$230
Nov 19990023.192.43$0
Oct 19990520.982.80$14
Sep 19990021.752.62$0
Aug 199905119.262.88$147
Jul 19990017.892.37$0
Jun 199908315.942.36$196
May 19990015.792.32$0
Apr 199908015.102.21$177
Mar 199902612.471.84$48
Feb 19990999.981.82$180
Jan 199901510.381.90$29
Dec 19980829.201.77$145
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980312.592.08$6
Aug 199804111.301.91$78
Jul 19980011.742.24$0
Jun 199802811.242.24$63
May 1998011712.622.21$258
Apr 199806113.042.51$153
Mar 1998013012.802.31$300
Feb 1998013113.952.30$301
Jan 199802714.702.15$58
Dec 199704716.322.41$113
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 199301912.33$0
Nov 199301714.49$0
Oct 199305715.85$0
Sep 1993017915.03$0
Aug 1993018415.66$0
Jul 1993024815.46$0
Jun 1993013016.79$0
May 1993024917.68$0
Apr 1993017218.05$0
Mar 1993018618.14$0
Feb 1993019517.90$0
Jan 1993016716.93$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             0 bbl  × $106.41 =         $0
Gas                   34 Mcf  × $  3.05 =       $104

────────────────────────────────────────────────────
Month total                                     $104

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. 7B/G/94538 is the state's own key, not one this site invented.