WINTERBOTHAM HEIRS

Operated by APEX OPERATING PARTNERS, LLC (P-5 102456) in the BROOKS, SOUTH (CISCO 5600) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 166838District 7CField 122495002 tax incentive programmesCondensateGasSaveExport
Value, all time
$996 k
Jul 1997 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
347
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 29 leases and 31 wells, and the rule below applies to all of them.

Discovered
1973-07-01
as the register files it
Field class
Oil and 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 Commission's schedule remark for this field reads: 7C-79,536 3-22-83

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 Gas111998-10-07139483
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
CondensateDisposition518 bbl$19,269
GasProduction255,305 Mcf$976,758
Total$996,027

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 31.2112, -100.7142. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.21125, -100.71418 · 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
6,373 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 6,373 ft.

Completions filed
Jul 1997
1 of 1 wells

1 well

42-2353364926,373 ftJul 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 (347)

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

347 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
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 2024038675.632.06$797
Jul 2024041479.932.15$889
Jun 2024038778.082.63$1,019
May 2024042878.812.20$941
Apr 2024039884.451.66$660
Mar 2024041980.301.55$647
Feb 2024038676.091.78$688
Jan 2024040173.023.30$1,322
Dec 2023041171.262.61$1,073
Nov 2023040177.892.81$1,126
Oct 2023041085.443.09$1,266
Sep 2023040989.042.74$1,119
Aug 2023042780.522.67$1,141
Jul 2023043474.852.64$1,147
Jun 2023040468.962.26$912
May 2023042270.622.23$940
Apr 2023040778.122.24$911
Mar 2023042572.852.39$1,017
Feb 2023038475.112.47$947
Jan 2023041676.533.39$1,409
Dec 2022041776.415.73$2,389
Nov 2022040885.005.65$2,304
Oct 2022043187.185.86$2,527
Sep 2022042184.888.16$3,437
Aug 2022043794.529.13$3,989
Jul 20220438101.587.54$3,303
Jun 20220429115.097.98$3,422
May 20220433109.378.43$3,652
Apr 20220415104.226.84$2,838
Mar 20220434108.885.08$2,203
Feb 2022038191.054.86$1,851
Jan 2022042781.844.54$1,938
Dec 2021043871.323.90$1,708
Nov 2021043677.435.24$2,283
Oct 2021044779.795.71$2,554
Sep 2021042669.865.35$2,279
Aug 2021047466.024.22$2,001
Jul 2021029170.783.98$1,159
Jun 2021037769.493.38$1,274
May 2021045363.483.02$1,367
Apr 2021040760.362.76$1,123
Mar 2021045561.302.72$1,236
Feb 2021028957.805.55$1,603
Jan 2021041250.412.81$1,158
Dec 2020043944.642.68$1,175
Nov 2020038438.772.71$1,039
Oct 2020043036.972.48$1,066
Sep 2020044037.091.99$876
Aug 2020040539.982.39$966
Jul 2020038838.371.83$708
Jun 2020040334.901.69$681
May 2020042316.921.81$768
Apr 2020042214.751.80$761
Mar 2020043230.341.86$802
Feb 2020042349.881.98$838
Jan 2020040657.252.09$850
Dec 2019042559.012.30$979
Nov 2019044055.302.75$1,210
Oct 2019045753.472.42$1,105
Sep 2019041955.052.66$1,113
Aug 2019039653.112.30$913
Jul 2019046456.272.46$1,141
Jun 2019052052.782.49$1,295
May 2019064158.482.74$1,757
Apr 2019049062.632.75$1,348
Mar 2019045756.803.06$1,399
Feb 2019042350.852.79$1,181
Jan 2019044346.033.23$1,430
Dec 2018050246.594.19$2,101
Nov 2018047652.934.24$2,017
Oct 2018048661.443.40$1,651
Sep 2018038859.543.11$1,206
Aug 2018046559.403.07$1,426
Jul 20185049165.142.93$4,697
Jun 2018038660.183.08$1,188
May 2018047265.382.90$1,369
Apr 2018047663.842.90$1,381
Mar 2018048861.222.79$1,360
Feb 2018045761.782.77$1,264
Jan 2018050062.874.01$2,005
Dec 2017050757.272.92$1,481
Nov 2017046855.423.12$1,459
Oct 2017048549.292.98$1,447
Sep 2017047947.523.09$1,479
Aug 2017056345.373.00$1,691
Jul 2017056643.873.09$1,747
Jun 2017039642.493.09$1,223
May 2017053245.373.26$1,736
Apr 2017048947.933.21$1,570
Mar 2017056946.772.98$1,698
Feb 2017417150.452.95$707
Jan 2017019849.413.42$677
Dec 2016017148.763.72$637
Nov 201608342.492.64$219
Oct 2016015046.193.09$464
Sep 2016011441.553.10$353
Aug 2016031441.442.92$918
Jul 2016018741.622.92$547
Jun 2016028045.352.69$752
May 2016021442.521.99$426
Apr 2016015036.561.99$299
Mar 2016017233.011.79$309
Feb 2016041726.472.06$861
Jan 2016027027.352.36$638
Dec 2015016732.362.00$334
Nov 2015050738.792.17$1,099
Oct 2015022943.552.43$556
Sep 2015027242.992.76$750
Aug 2015040440.162.87$1,160
Jul 2015026148.152.95$769
Jun 2015018856.152.88$542
May 2015056155.212.96$1,658
Apr 2015027649.822.71$747
Mar 2015061142.892.93$1,793
Feb 2015026844.662.98$798
Jan 2015025443.433.10$788
Dec 2014049154.693.59$1,763
Nov 2014042470.464.25$1,803
Oct 2014033578.303.90$1,307
Sep 2014039386.164.05$1,590
Aug 2014042989.394.04$1,731
Jul 2014040896.564.18$1,705
Jun 2014046198.164.74$2,184
May 2014047794.734.73$2,255
Apr 2014061795.944.81$2,967
Mar 2014060895.895.06$3,075
Feb 2014039897.406.19$2,464
Jan 2014056890.404.86$2,761
Dec 2013069791.824.35$3,035
Nov 2013052488.853.74$1,959
Oct 2013046297.423.78$1,746
Sep 20130303104.113.72$1,126
Aug 20130213104.253.52$750
Jul 20130506102.523.72$1,881
Jun 2013068194.403.93$2,679
May 2013070994.834.15$2,942
Apr 2013066093.964.28$2,827
Mar 2013057493.623.91$2,246
Feb 2013056891.233.42$1,943
Jan 2013070591.603.42$2,411
Dec 2012073886.773.42$2,524
Nov 2012055486.953.62$2,008
Oct 20124650589.383.40$5,828
Sep 2012041394.672.92$1,205
Aug 2012055892.662.91$1,623
Jul 2012072885.133.02$2,199
Jun 2012033979.822.52$854
May 2012050891.612.49$1,264
Apr 20120432101.652.00$863
Mar 20120737105.052.22$1,638
Feb 20120569101.102.57$1,462
Jan 2012056098.092.73$1,531
Dec 2011067796.873.24$2,193
Nov 2011086595.723.31$2,864
Oct 2011043384.983.65$1,580
Sep 201101,00083.623.99$3,986
Aug 201101,01483.404.15$4,207
Jul 2011047094.144.52$2,123
Jun 2011058192.904.64$2,696
May 2011050998.134.40$2,242
Apr 201101,073105.964.33$4,650
Mar 201101,54896.364.06$6,281
Feb 201101,15385.644.18$4,820
Jan 201101,28586.504.59$5,897
Dec 2010048885.734.35$2,122
Nov 2010050080.843.80$1,898
Oct 2010098078.103.51$3,439
Sep 2010082372.633.98$3,275
Aug 2010082673.684.42$3,650
Jul 2010080472.554.74$3,808
Jun 2010093270.364.91$4,576
May 2010037371.124.24$1,580
Apr 2010036381.694.12$1,497
Mar 2010037478.394.39$1,641
Feb 2010033973.585.44$1,845
Jan 2010038274.365.96$2,278
Dec 2009037671.445.48$2,062
Nov 2009037174.593.75$1,392
Oct 2009038572.544.11$1,582
Sep 2009036665.543.06$1,122
Aug 2009038867.423.22$1,249
Jul 2009037261.133.46$1,289
Jun 20097036466.163.90$6,049
May 2009039754.743.93$1,559
Apr 2009039946.773.59$1,431
Mar 2009041742.144.06$1,693
Feb 2009038332.814.63$1,774
Jan 2009042935.865.37$2,304
Dec 2008041537.105.98$2,481
Nov 2008042555.496.86$2,916
Oct 2008040875.246.92$2,824
Sep 20080404101.767.88$3,182
Aug 20080427114.228.48$3,622
Jul 20080438131.0811.39$4,989
Jun 20080423131.3313.03$5,513
May 20080445123.1711.57$5,151
Apr 20080442110.3110.45$4,621
Mar 20080428101.909.66$4,136
Feb 2008038092.538.77$3,333
Jan 2008041190.388.21$3,373
Dec 2007038088.337.30$2,775
Nov 2007034991.677.29$2,545
Oct 2007038182.856.92$2,637
Sep 2007038775.846.24$2,416
Aug 2007040869.066.39$2,606
Jul 2007044370.906.39$2,830
Jun 2007043462.007.55$3,276
May 2007044658.747.85$3,499
Apr 2007045359.617.81$3,536
Mar 2007048056.927.30$3,505
Feb 2007045255.108.22$3,714
Jan 2007046650.306.73$3,135
Dec 2006050356.656.92$3,480
Nov 2006049454.207.62$3,763
Oct 2006051754.906.01$3,109
Sep 2006050660.085.04$2,549
Aug 2006152068.717.34$3,885
Jul 2006051869.376.34$3,286
Jun 2006050766.286.38$3,237
May 2006052466.016.42$3,367
Apr 2006052364.397.36$3,850
Mar 2006054856.707.08$3,881
Feb 2006049657.597.75$3,845
Jan 2006055460.598.93$4,949
Dec 2005055754.9413.42$7,472
Nov 2005054854.6910.59$5,802
Oct 2005057558.3413.80$7,933
Sep 2005056161.4512.08$6,776
Aug 2005058961.519.80$5,770
Jul 2005058555.697.84$4,589
Jun 2005057552.337.38$4,244
May 2005060345.226.65$4,011
Apr 2005059249.207.36$4,357
Mar 2005162750.377.15$4,536
Feb 2005056145.226.31$3,541
Jan 2005065343.166.32$4,128
Dec 2004067339.866.75$4,543
Nov 2004067745.286.33$4,286
Oct 2004064849.706.52$4,222
Sep 20042163943.245.28$4,284
Aug 2004069642.375.55$3,863
Jul 2004171538.286.08$4,388
Jun 2004067036.106.43$4,310
May 2004069937.486.49$4,540
Apr 2004168834.475.86$4,065
Mar 2004072234.365.53$3,993
Feb 2004068732.455.51$3,785
Jan 2004275632.036.30$4,827
Dec 2003076530.266.30$4,821
Nov 2003075828.804.60$3,483
Oct 2003079428.174.76$3,779
Sep 2003079626.314.75$3,780
Aug 2003084129.765.13$4,314
Jul 2003072629.415.17$3,754
Jun 2003067128.565.98$4,015
May 2003064326.595.97$3,840
Apr 2003061326.675.41$3,315
Mar 2003071731.146.10$4,371
Feb 20032258533.487.93$5,373
Jan 2003066130.315.58$3,690
Dec 2002075926.914.85$3,684
Nov 2002075124.664.14$3,107
Oct 2002083026.464.23$3,510
Sep 2002076427.443.64$2,777
Aug 2002079225.963.16$2,506
Jul 2002082424.583.06$2,523
Jun 2002081923.733.34$2,734
May 2002086224.663.58$3,089
Apr 2002086223.653.51$3,028
Mar 2002091022.003.10$2,823
Feb 2002086218.222.38$2,048
Jan 2002098917.172.38$2,350
Dec 200111,02616.932.36$2,443
Nov 200101,02818.072.41$2,473
Oct 200101,12019.782.53$2,832
Sep 200101,08824.262.25$2,449
Aug 200101,17924.873.05$3,600
Jul 200101,08723.933.20$3,475
Jun 200101,16924.563.82$4,470
May 200101,23125.524.31$5,302
Apr 2001211,21924.685.34$7,022
Mar 200101,29024.545.38$6,936
Feb 200101,18727.755.77$6,846
Jan 200101,34727.478.40$11,313
Dec 200001,35926.889.12$12,397
Nov 200001,35732.215.66$7,678
Oct 200001,44731.235.15$7,446
Sep 200001,43731.875.19$7,453
Aug 200001,52129.644.54$6,906
Jul 200001,57828.534.09$6,454
Jun 200001,57829.304.40$6,939
May 200001,73127.263.68$6,370
Apr 200001,72624.513.12$5,378
Mar 200001,97628.422.86$5,651
Feb 2000281,93427.622.73$6,046
Jan 200002,14325.272.48$5,316
Dec 199902,01324.282.42$4,879
Nov 199902,22523.192.43$5,416
Oct 199902,24120.982.80$6,283
Sep 199901,33921.752.62$3,507
Aug 199901,85319.262.88$5,328
Jul 1999353,28117.892.37$8,410
Jun 199901,35115.942.36$3,191
May 199901,54915.792.32$3,595
Apr 199902,24915.102.21$4,966
Mar 1999371,66212.471.84$3,517
Feb 199901,7959.981.82$3,263
Jan 199903,04210.381.90$5,780
Dec 199801,8519.201.77$3,282
Nov 199802,17410.892.19$4,752
Oct 1998242,26912.421.97$4,766
Sep 199802,84812.592.08$5,931
Aug 199803,18111.301.91$6,067
Jul 199802,86811.742.24$6,416
Jun 199803,97011.242.24$8,882
May 199804,00512.622.21$8,836
Apr 199803,51313.042.51$8,801
Mar 1998283,35512.802.31$8,107
Feb 199802,78513.952.30$6,403
Jan 1998384,83614.702.15$10,979
Dec 1997263,26616.322.41$8,299
Nov 199702,26618.193.09$6,998
Oct 1997304,23719.253.15$13,923
Sep 199704,65017.742.95$13,740
Aug 1997314,59617.862.55$12,295
Jul 199702,51617.582.25$5,653

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.

Aug 2024 — as filed, then multipliedworked
Condensate             0 bbl  × $ 75.63 =         $0
Gas                  386 Mcf  × $  2.06 =       $797

────────────────────────────────────────────────────
Month total                                     $797

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. 7C/G/166838 is the state's own key, not one this site invented.