WINTERBOTHAM "41"

Operated by BUSTAMANTE OIL COMPANY (P-5 112685) in the VELREX (HENDERSON UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12670District 7CField 93410710OilCasinghead gasSaveExport
Value, all time
$1.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$10 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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 34 leases and 53 wells, and the rule below applies to all of them.

Discovered
1964-12-19
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
550 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 03/01/98.

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
OilDisposition19,727 bbl$606,562
Casinghead gasProduction136,496 Mcf$442,964
Total$1,049,526

33,528 Mcf of this lease's gas, across 48 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 31.1631, -100.7373. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.16309, -100.73732 · 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
6,600 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 6,600 ft.

Completions filed
Jun 1989
1 of 1 wells

1 well

42-2353288416,600 ftJun 1989

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 2026086106.413.05$262
Apr 202603298.932.87$92
Mar 202602589.753.15$79
Feb 20260163.503.75$4
Jan 202605559.138.00$440
Dec 2025014556.664.41$640
Nov 20250058.593.93$0
Oct 2025010859.383.30$357
Sep 2025014562.743.08$446
Aug 2025021563.933.01$648
Jul 20259112566.743.32$6,488
Jun 2025015366.483.13$479
May 2025014960.553.23$482
Apr 202506162.363.54$216
Mar 2025010167.704.27$431
Feb 20259317870.884.34$7,365
Jan 2025022474.324.28$958
Dec 20249022268.993.12$6,902
Nov 2024024269.052.20$532
Oct 20248727971.372.28$6,846
Sep 2024924469.612.36$6,508
Aug 202408475.632.06$173
Jul 2024010479.932.15$223
Jun 202408478.082.63$221
May 20248713978.812.20$7,162
Apr 2024011984.451.66$197
Mar 2024015280.301.55$235
Feb 2024017976.091.78$319
Jan 20248418073.023.30$6,727
Dec 2023022671.262.61$590
Nov 2023015277.892.81$427
Oct 20238925285.443.09$8,382
Sep 2023026389.042.74$719
Aug 2023016880.522.67$449
Jul 202306374.852.64$166
Jun 202305968.962.26$133
May 202306270.622.23$138
Apr 202307678.122.24$170
Mar 202307572.852.39$179
Feb 202305175.112.47$126
Jan 2023011876.533.39$400
Dec 2022012376.415.73$705
Nov 2022012385.005.65$694
Oct 2022013787.185.86$803
Sep 20228615484.888.16$8,557
Aug 2022016294.529.13$1,479
Jul 2022061101.587.54$460
Jun 20220176115.097.98$1,404
May 202289213109.378.43$11,530
Apr 20220251104.226.84$1,716
Mar 202290252108.885.08$11,078
Feb 2022023591.054.86$1,142
Jan 20228627881.844.54$8,300
Dec 2021030271.323.90$1,178
Nov 20219230977.435.24$8,742
Oct 20218923279.795.71$8,427
Sep 202107869.865.35$417
Aug 202107866.024.22$329
Jul 202107870.783.98$311
Jun 2021908469.493.38$6,538
May 2021011463.483.02$344
Apr 2021012360.362.76$339
Mar 2021013761.302.72$372
Feb 2021010257.805.55$566
Jan 20218312650.412.81$4,538
Dec 2020020844.642.68$557
Nov 202001538.772.71$41
Oct 202005736.972.48$141
Sep 202008837.091.99$175
Aug 20209115239.982.39$4,001
Jul 2020023638.371.83$431
Jun 20209026634.901.69$3,591
May 2020027216.921.81$494
Apr 2020028414.751.80$512
Mar 20209133630.341.86$3,385
Feb 2020024249.881.98$479
Jan 2020011457.252.09$239
Dec 2019014059.012.30$323
Nov 201909855.302.75$270
Oct 2019033353.472.42$805
Sep 20199126255.052.66$5,706
Aug 2019031453.112.30$724
Jul 20196825156.272.46$4,444
Jun 2019024652.782.49$613
May 2019021158.482.74$578
Apr 20199323462.632.75$6,468
Mar 2019029356.803.06$897
Feb 20197029050.852.79$4,369
Jan 20197523046.033.23$4,195
Dec 2018018146.594.19$758
Nov 2018012752.934.24$538
Oct 2018016561.443.40$561
Sep 2018020459.543.11$634
Aug 2018030259.403.07$926
Jul 2018022265.142.93$651
Jun 2018696060.183.08$4,337
May 201807665.382.90$220
Apr 2018012563.842.90$363
Mar 2018012361.222.79$343
Feb 2018013361.782.77$368
Jan 2018014562.874.01$581
Dec 20177018457.272.92$4,546
Nov 2017015055.423.12$468
Oct 2017010549.292.98$313
Sep 2017015447.523.09$475
Aug 2017018445.373.00$553
Jul 20176817643.873.09$3,527
Jun 201706542.493.09$201
May 201708645.373.26$281
Apr 2017010847.933.21$347
Mar 20176916946.772.98$3,731
Feb 2017018850.452.95$555
Jan 20176821949.413.42$4,109
Dec 2016018248.763.72$678
Nov 2016017542.492.64$463
Oct 20166417146.193.09$3,485
Sep 2016021841.553.10$676
Aug 20166526741.442.92$3,474
Jul 2016026341.622.92$769
Jun 20166527445.352.69$3,684
May 2016030042.521.99$597
Apr 20166835736.561.99$3,197
Mar 20166937133.011.79$2,943
Feb 20166829926.472.06$2,417
Jan 2016028027.352.36$662
Dec 2015022732.362.00$454
Nov 20156830938.792.17$3,307
Oct 2015044243.552.43$1,073
Sep 201511246142.992.76$6,087
Aug 201501440.162.87$40
Jul 201505948.152.95$174
Jun 201509956.152.88$285
May 2015037455.212.96$1,105
Apr 2015031849.822.71$861
Mar 201507742.892.93$226
Feb 201506844.662.98$202
Jan 201506943.433.10$214
Dec 201408254.693.59$294
Nov 201403970.464.25$166
Oct 201405978.303.90$230
Sep 201404286.164.05$170
Aug 201406389.394.04$254
Jul 201403396.564.18$138
Jun 2014012498.164.74$587
May 201409394.734.73$440
Apr 2014010295.944.81$491
Mar 2014010195.895.06$511
Feb 201407497.406.19$458
Jan 2014011790.404.86$569
Dec 201310813791.824.35$10,513
Nov 2013011088.853.74$411
Oct 2013016497.423.78$620
Sep 20130167104.113.72$621
Aug 20130204104.253.52$719
Jul 20130182102.523.72$677
Jun 2013022994.403.93$901
May 20136733194.834.15$7,727
Apr 2013037593.964.28$1,606
Mar 2013045393.623.91$1,773
Feb 201311237991.233.42$11,514
Jan 201309791.603.42$332
Dec 2012010286.773.42$349
Nov 201208886.953.62$319
Oct 2012011089.383.40$374
Sep 201209194.672.92$266
Aug 2012010392.662.91$300
Jul 20126512385.133.02$5,905
Jun 201209079.822.52$227
May 201208491.612.49$209
Apr 20120100101.652.00$200
Mar 2012093105.052.22$207
Feb 2012080101.102.57$206
Jan 2012016298.092.73$443
Dec 2011019596.873.24$632
Nov 201108195.723.31$268
Oct 2011011484.983.65$416
Sep 201107083.623.99$279
Aug 2011012183.404.15$502
Jul 20116914094.144.52$7,128
Jun 2011012892.904.64$594
May 2011013198.134.40$577
Apr 20110105105.964.33$455
Mar 20116813396.364.06$7,092
Feb 201109685.644.18$401
Jan 2011010886.504.59$496
Dec 2010031585.734.35$1,370
Nov 2010656580.843.80$5,501
Oct 201008478.103.51$295
Sep 2010012472.633.98$493
Aug 2010014073.684.42$619
Jul 20105615872.554.74$4,811
Jun 2010021170.364.91$1,036
May 2010021571.124.24$911
Apr 20106819181.694.12$6,342
Mar 2010022478.394.39$983
Feb 2010018673.585.44$1,012
Jan 20106621374.365.96$6,178
Dec 2009023971.445.48$1,311
Nov 2009023074.593.75$863
Oct 20094216572.544.11$3,725
Sep 2009025265.543.06$772
Aug 20094420967.423.22$3,639
Jul 2009020061.133.46$693
Jun 2009021166.163.90$822
May 20093928554.743.93$3,254
Apr 20094419146.773.59$2,743
Mar 2009027242.144.06$1,104
Feb 20094637632.814.63$3,251
Jan 2009022435.865.37$1,203
Dec 2008011537.105.98$687
Nov 2008012255.496.86$837
Oct 2008012575.246.92$865
Sep 20080132101.767.88$1,040
Aug 20080187114.228.48$1,586
Jul 200845210131.0811.39$8,290
Jun 20080342131.3313.03$4,457
May 200843355123.1711.57$9,405
Apr 20080352110.3110.45$3,680
Mar 200845356101.909.66$8,026
Feb 2008035492.538.77$3,105
Jan 20084535390.388.21$6,964
Dec 2007020988.337.30$1,526
Nov 20074540691.677.29$7,086
Oct 2007014882.856.92$1,024
Sep 2007016875.846.24$1,049
Aug 2007022769.066.39$1,450
Jul 2007012370.906.39$786
Jun 20074534562.007.55$5,394
May 2007025258.747.85$1,977
Apr 2007026559.617.81$2,068
Mar 20074132556.927.30$4,707
Feb 2007029955.108.22$2,457
Jan 20074432850.306.73$4,420
Dec 2006020456.656.92$1,411
Nov 20064532754.207.62$4,930
Oct 2006026554.906.01$1,594
Sep 2006033260.085.04$1,672
Aug 20064036468.717.34$5,420
Jul 2006034869.376.34$2,207
Jun 20064535166.286.38$5,223
May 2006032966.016.42$2,114
Apr 20064434464.397.36$5,365
Mar 2006035756.707.08$2,529
Feb 20064433657.597.75$5,138
Jan 2006032160.598.93$2,868
Dec 2005034754.9413.42$4,655
Nov 20054660454.6910.59$8,911
Oct 2005046258.3413.80$6,374
Sep 20053763761.4512.08$9,968
Aug 2005069061.519.80$6,760
Jul 20054467655.697.84$7,753
Jun 2005053552.337.38$3,949
May 20054350545.226.65$5,303
Apr 2005038349.207.36$2,819
Mar 2005039550.377.15$2,826
Feb 2005019945.226.31$1,256
Jan 2005023943.166.32$1,511
Dec 2004020039.866.75$1,350
Nov 2004228145.286.33$1,509
Oct 200408649.706.52$560
Sep 20048013043.245.28$4,146
Aug 2004147942.375.55$2,701
Jul 200410343138.286.08$6,565
Jun 2004033036.106.43$2,123
May 200410142937.486.49$6,572
Apr 2004034534.475.86$2,021
Mar 200410546034.365.53$6,152
Feb 200410342832.455.51$5,700
Jan 200410347332.036.30$6,279
Dec 2003043930.266.30$2,766
Nov 200310344628.804.60$5,016
Oct 20036546828.174.76$4,059
Sep 200314836426.314.75$5,623
Aug 2003146929.765.13$2,436
Jul 200317646229.415.17$7,565
Jun 2003039628.565.98$2,369
May 2003044426.595.97$2,652
Apr 200317145026.675.41$6,994
Mar 2003046631.146.10$2,841
Feb 2003141833.487.93$3,347
Jan 200318457730.315.58$8,798
Dec 2002057826.914.85$2,805
Nov 200218056424.664.14$6,772
Oct 2002056126.464.23$2,373
Sep 2002050727.443.64$1,843
Aug 200217457325.963.16$6,330
Jul 2002058524.583.06$1,791
Jun 2002052223.733.34$1,743
May 200216360024.663.58$6,170
Apr 2002056223.653.51$1,974
Mar 200217857722.003.10$5,706
Feb 2002152418.222.38$1,263
Jan 200217356717.172.38$4,317
Dec 2001056216.932.36$1,329
Nov 2001155018.072.41$1,341
Oct 200117359619.782.53$4,929
Sep 2001056224.262.25$1,265
Aug 200115862624.873.05$5,841
Jul 2001063123.933.20$2,017
Jun 200117861824.563.82$6,735
May 2001061825.524.31$2,662
Apr 200116860824.685.34$7,390
Mar 2001061224.545.38$3,290
Feb 2001056127.755.77$3,235
Jan 200116360627.478.40$9,567
Dec 200014760726.889.12$9,489
Nov 2000058332.215.66$3,299
Oct 200017062531.235.15$8,525
Sep 2000063131.875.19$3,273
Aug 200016965029.644.54$7,961
Jul 2000167428.534.09$2,785
Jun 200017159829.304.40$7,640
May 2000064627.263.68$2,377
Apr 200017362524.513.12$6,188
Mar 2000063328.422.86$1,810
Feb 2000358827.622.73$1,686
Jan 200017558425.272.48$5,871
Dec 199916955224.282.42$5,441
Nov 1999060623.192.43$1,475
Oct 199917360820.982.80$5,334
Sep 1999059821.752.62$1,566
Aug 199916562219.262.88$4,967
Jul 1999166117.892.37$1,586
Jun 199915863715.942.36$4,023
May 1999052215.792.32$1,212
Apr 199916950015.102.21$3,656
Mar 199917059212.471.84$3,208
Feb 199904709.981.82$854
Jan 199917355310.381.90$2,846
Dec 199804029.201.77$713
Nov 199817946610.892.19$2,968
Oct 1998060312.421.97$1,187
Sep 199817648912.592.08$3,234
Aug 1998250411.301.91$984
Jul 199817377711.742.24$3,769
Jun 199817472211.242.24$3,571
May 1998373712.622.21$1,664
Apr 199817180013.042.51$4,234
Mar 199817486312.802.31$4,220
Feb 1998074213.952.30$1,706
Jan 199817562614.702.15$3,921
Dec 1997070016.322.41$1,688
Nov 199717176218.193.09$5,464
Oct 199717690719.253.15$6,245
Sep 1997060617.742.95$1,791
Aug 199717668917.862.55$4,904
Jul 199718154117.582.25$4,398
Jun 1997050817.242.26$1,147
May 199717537618.972.31$4,188
Apr 1997046117.882.08$960
Mar 199718449818.951.94$4,452
Feb 199718452720.492.21$4,933
Jan 1997050223.483.54$1,777
Dec 199618055623.32$4,198
Nov 1996047721.97$0
Oct 199617367223.31$4,033
Sep 199618059622.22$4,000
Aug 199618169020.26$3,667
Jul 1996068019.55$0
Jun 199617964818.73$3,353
May 1996076619.43$0
Apr 199615672021.51$3,356
Mar 199618166019.38$3,508
Feb 199618470016.98$3,124
Jan 199617870217.07$3,038
Dec 1995057717.19$0
Nov 199518481016.00$2,944
Oct 199517769915.43$2,731
Sep 199518463416.18$2,977
Aug 1995056215.92$0
Jul 199518066715.24$2,743
Jun 199517867816.41$2,921
May 1995162917.56$18
Apr 199536976017.73$6,542
Mar 1995074416.44$0
Feb 1995174416.58$17
Jan 199517878315.92$2,834
Dec 199418577015.03$2,781
Nov 199418771615.90$2,973
Oct 199418277315.58$2,836
Sep 1994172515.29$15
Aug 199418379216.13$2,952
Jul 199418273617.56$3,196
Jun 199417984017.09$3,059
May 199417585115.88$2,779
Apr 199418878014.14$2,658
Mar 199418586112.46$2,305
Feb 199418272012.50$2,275
Jan 1994077012.66$0
Dec 199337574112.33$4,624
Nov 199318668214.49$2,695
Oct 199317187315.85$2,710
Sep 199316879715.03$2,525
Aug 199317358615.66$2,709
Jul 199317578715.46$2,706
Jun 199317468616.79$2,921
May 199316766517.68$2,953
Apr 199317563718.05$3,159
Mar 199317357318.14$3,138
Feb 199318043217.90$3,222
Jan 199318958116.93$3,200

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
Oil                    0 bbl  × $106.41 =         $0
Casinghead gas        86 Mcf  × $  3.05 =       $262

────────────────────────────────────────────────────
Month total                                     $262

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/O/12670 is the state's own key, not one this site invented.