SCHUMACHER, W. M.

Operated by BASA RESOURCES, INC. (P-5 53974) in the IATAN, EAST HOWARD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12393District 08Field 44148500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$10.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$373 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 154 leases and 2,716 wells, and the rule below applies to all of them.

Discovered
1926-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
400 ft
minimum
From a lease line
200 ft
minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 2008-07-29.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: DKT 08-0257306 APPROVED 07/29/2008 - UPDATE SPACING TO 200/400FT

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
OilDisposition295,435 bbl$10,619,435
Casinghead gasProduction2,225 Mcf$7,064
Total$10,626,499

21 Mcf of this lease's gas, across 21 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 (24)

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 32.2862, -101.1218. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

32.28468, -101.12141 · 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
29.2%
7 of 24 wells
With a plug date
20.8%
5 of 24 wells
Median depth
3,438 ft
20 wells filed one
Completion to plug
25.8 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
729.2%
A plug date is filed
520.8%
BothOn the schedule and plugged. Neither fact cancels the other.
520.8%
NeitherNo plug date, and not on the schedule.
1770.8%

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

Total depth in feet, 20 of 24 wells. Median 3,438 ft, with the middle half between 3,288 and 3,501 ft; the shallowest is 2,522 ft and the deepest 3,602 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 17 of 24 wells, Oct 1975 – Feb 2016. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1975 – Feb 2016
17 of 24 wells; 7 filed none
Plug dates filed
Oct 1984 – Apr 2013
5 of 24 wells; 19 filed none

Last completion to plug: a median of 25.8 years across the 3 wells that filed both dates, with the middle half between 17.4 years and 31.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

24 wells

42-3350064842,522 ftNov 1985Yes
42-33531829113,200 ftJul 2006Yes
42-335006451
42-335006462
42-335006473
42-335101826
42-33532287143,533 ft
42-33532813193,500 ftFeb 2016Yes
42-33532391153,503 ftJul 2011
42-33532258133,300 ftMay 2000
42-33533925233,600 ftJan 1998
42-3353392424W3,350 ftDec 1997
42-33533910223,602 ftMar 1997
42-3353382821W3,400 ftFeb 1997
42-33532814203,500 ftOct 1984
42-33532545183,500 ftAug 1983
42-33532544173,500 ftAug 1983May 2009Yes
42-33532392163,476 ftNov 1982
42-33531830123,000 ftMar 1981
42-3353147293,307 ftOct 1979Yes
42-33531471103,300 ftJun 1979
42-3351004653,523 ftOct 1975Oct 1984Yes
42-3350154583,250 ftOct 1975Apr 2013Yes
42-3353056273,250 ftOct 1975

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 20264320106.413.05$45,969
Apr 2026409098.932.87$40,462
Mar 2026436089.753.15$39,131
Feb 2026429063.503.75$27,242
Jan 2026336059.138.00$19,868
Dec 2025457056.664.41$25,894
Nov 2025447058.593.93$26,190
Oct 2025469059.383.30$27,849
Sep 2025449062.743.08$28,170
Aug 2025471063.933.01$30,111
Jul 2025472066.743.32$31,501
Jun 2025461066.483.13$30,647
May 2025478060.553.23$28,943
Apr 2025487062.363.54$30,369
Mar 2025497067.704.27$33,647
Feb 2025445070.884.34$31,542
Jan 2025490074.324.28$36,417
Dec 2024482068.993.12$33,253
Nov 2024464069.052.20$32,039
Oct 2024475071.372.28$33,901
Sep 2024445069.612.36$30,976
Aug 2024475075.632.06$35,924
Jul 2024468079.932.15$37,407
Jun 2024445078.082.63$34,746
May 2024434078.812.20$34,204
Apr 2024431084.451.66$36,398
Mar 2024442080.301.55$35,493
Feb 2024423076.091.78$32,186
Jan 2024397073.023.30$28,989
Dec 2023433071.262.61$30,856
Nov 2023441077.892.81$34,349
Oct 2023422085.443.09$36,056
Sep 2023401089.042.74$35,705
Aug 2023381080.522.67$30,678
Jul 2023373074.852.64$27,919
Jun 2023368068.962.26$25,377
May 2023311070.622.23$21,963
Apr 2023388078.122.24$30,311
Mar 2023372072.852.39$27,100
Feb 2023299075.112.47$22,458
Jan 2023263076.533.39$20,127
Dec 2022222076.415.73$16,963
Nov 2022177085.005.65$15,045
Oct 2022197087.185.86$17,174
Sep 2022185084.888.16$15,703
Aug 2022194094.529.13$18,337
Jul 20221860101.587.54$18,894
Jun 20222050115.097.98$23,593
May 20221870109.378.43$20,452
Apr 20223440104.226.84$35,852
Mar 20221720108.885.08$18,727
Feb 2022172091.054.86$15,661
Jan 2022176081.844.54$14,404
Dec 2021343071.323.90$24,463
Nov 2021160077.435.24$12,389
Oct 2021333079.795.71$26,570
Sep 2021180069.865.35$12,575
Aug 2021177066.024.22$11,686
Jul 2021356070.783.98$25,198
Jun 2021345069.493.38$23,974
May 2021163063.483.02$10,347
Apr 2021339060.362.76$20,462
Mar 2021159061.302.72$9,747
Feb 2021319057.805.55$18,438
Jan 2021314050.412.81$15,829
Dec 2020162044.642.68$7,232
Nov 2020327038.772.71$12,678
Oct 2020159036.972.48$5,878
Sep 2020357037.091.99$13,241
Aug 2020307039.982.39$12,274
Jul 20200038.371.83$0
Jun 2020162034.901.69$5,654
May 2020150016.921.81$2,538
Apr 2020547014.751.80$8,068
Mar 2020521030.341.86$15,807
Feb 2020156049.881.98$7,781
Jan 2020151057.252.09$8,645
Dec 20190059.012.30$0
Nov 2019155055.302.75$8,572
Oct 2019320053.472.42$17,110
Sep 2019160055.052.66$8,808
Aug 2019316053.112.30$16,783
Jul 2019300056.272.46$16,881
Jun 2019304052.782.49$16,045
May 2019153058.482.74$8,947
Apr 2019163062.632.75$10,209
Mar 2019317056.803.06$18,006
Feb 2019351050.852.79$17,848
Jan 2019348046.033.23$16,018
Dec 2018350046.594.19$16,307
Nov 20180052.934.24$0
Oct 2018309061.443.40$18,985
Sep 2018484059.543.11$28,817
Aug 2018156059.403.07$9,266
Jul 2018153065.142.93$9,966
Jun 20180060.183.08$0
May 2018305065.382.90$19,941
Apr 2018312063.842.90$19,918
Mar 2018337061.222.79$20,631
Feb 2018157061.782.77$9,699
Jan 2018319062.874.01$20,056
Dec 2017168057.272.92$9,621
Nov 2017306055.423.12$16,959
Oct 2017327049.292.98$16,118
Sep 2017321047.523.09$15,254
Aug 2017153045.373.00$6,942
Jul 2017156043.873.09$6,844
Jun 2017461042.493.09$19,588
May 2017156045.373.26$7,078
Apr 2017318047.933.21$15,242
Mar 2017305046.772.98$14,265
Feb 2017152050.452.95$7,668
Jan 2017304049.413.42$15,021
Dec 2016163048.763.72$7,948
Nov 2016167042.492.64$7,096
Oct 2016333046.193.09$15,381
Sep 2016312041.553.10$12,964
Aug 2016310041.442.92$12,846
Jul 2016162041.622.92$6,742
Jun 2016158045.352.69$7,165
May 2016317042.521.99$13,479
Apr 2016307036.561.99$11,224
Mar 2016309033.011.79$10,200
Feb 2016310026.472.06$8,206
Jan 2016309027.352.36$8,451
Dec 2015306032.362.00$9,902
Nov 2015306038.792.17$11,870
Oct 2015300043.552.43$13,065
Sep 20150042.992.76$0
Aug 2015292040.162.87$11,727
Jul 2015551048.152.95$26,531
Jun 20150056.152.88$0
May 2015594055.212.96$32,795
Apr 2015266049.822.71$13,252
Mar 2015153042.892.93$6,562
Feb 2015404044.662.98$18,043
Jan 2015214043.433.10$9,294
Dec 2014370054.693.59$20,235
Nov 2014424070.464.25$29,875
Oct 2014322078.303.90$25,213
Sep 20140086.164.05$0
Aug 2014275089.394.04$24,582
Jul 2014382096.564.18$36,886
Jun 2014624098.164.74$61,252
May 2014394094.734.73$37,324
Apr 20140095.944.81$0
Mar 2014363095.895.06$34,808
Feb 2014396097.406.19$38,570
Jan 2014413090.404.86$37,335
Dec 2013381091.824.35$34,983
Nov 20130088.853.74$0
Oct 2013410097.423.78$39,942
Sep 20134170104.113.72$43,414
Aug 20134110104.253.52$42,847
Jul 20133920102.523.72$40,188
Jun 20130094.403.93$0
May 2013805094.834.15$76,338
Apr 20130093.964.28$0
Mar 2013441093.623.91$41,286
Feb 2013436091.233.42$39,776
Jan 2013415091.603.42$38,014
Dec 20120086.773.42$0
Nov 2012417086.953.62$36,258
Oct 2012436089.383.40$38,970
Sep 2012384094.672.92$36,353
Aug 2012429092.662.91$39,751
Jul 20120085.133.02$0
Jun 2012397079.822.52$31,689
May 2012419091.612.49$38,385
Apr 20124430101.652.00$45,031
Mar 20124130105.052.22$43,386
Feb 20124250101.102.57$42,968
Jan 2012464098.092.73$45,514
Dec 2011446096.873.24$43,204
Nov 2011434095.723.31$41,542
Oct 2011419084.983.65$35,607
Sep 2011413083.623.99$34,535
Aug 2011394083.404.15$32,860
Jul 20110094.144.52$0
Jun 2011407092.904.64$37,810
May 2011423098.134.40$41,509
Apr 20114650105.964.33$49,271
Mar 2011480396.364.06$46,265
Feb 2011450385.644.18$38,551
Jan 2011462386.504.59$39,977
Dec 2010476385.734.35$40,821
Nov 20100380.843.80$11
Oct 2010474378.103.51$37,030
Sep 2010397372.633.98$28,846
Aug 2010755373.684.42$55,642
Jul 20100372.554.74$14
Jun 2010372370.364.91$26,189
May 2010380371.124.24$27,038
Apr 2010457381.694.12$37,345
Mar 2010448378.394.39$35,132
Feb 2010480373.585.44$35,335
Jan 2010474374.365.96$35,265
Dec 2009475371.445.48$33,950
Nov 2009425374.593.75$31,712
Oct 2009450372.544.11$32,655
Sep 2009427365.543.06$27,995
Aug 2009403367.423.22$27,180
Jul 2009237361.133.46$14,498
Jun 2009413366.163.90$27,336
May 2009444354.743.93$24,316
Apr 2009447346.773.59$20,917
Mar 2009463342.144.06$19,523
Feb 2009436332.814.63$14,319
Jan 2009919335.865.37$32,971
Dec 2008477337.105.98$17,715
Nov 2008454355.496.86$25,213
Oct 2008439375.246.92$33,051
Sep 20084363101.767.88$44,391
Aug 20084223114.228.48$48,226
Jul 20084653131.0811.39$60,986
Jun 20083963131.3313.03$52,046
May 20089403123.1711.57$115,815
Apr 200803110.3110.45$31
Mar 20089003101.909.66$91,739
Feb 2008316392.538.77$29,266
Jan 2008489390.388.21$44,220
Dec 2007845388.337.30$74,661
Nov 2007466391.677.29$42,740
Oct 2007352382.856.92$29,184
Sep 2007814375.846.24$61,752
Aug 2007346369.066.39$23,914
Jul 2007798370.906.39$56,597
Jun 2007389362.007.55$24,141
May 2007464358.747.85$27,279
Apr 2007897359.617.81$53,494
Mar 2007438356.927.30$24,953
Feb 2007478355.108.22$26,362
Jan 2007479350.306.73$24,114
Dec 2006846356.656.92$47,947
Nov 2006474354.207.62$25,714
Oct 2006941354.906.01$51,679
Sep 2006462360.085.04$27,772
Aug 2006440368.717.34$30,254
Jul 2006857369.376.34$59,469
Jun 2006423366.286.38$28,056
May 2006899366.016.42$59,362
Apr 2006428364.397.36$27,581
Mar 2006841356.707.08$47,706
Feb 2006451357.597.75$25,996
Jan 2006454360.598.93$27,535
Dec 2005458354.9413.42$25,203
Nov 2005856354.6910.59$46,846
Oct 2005443358.3413.80$25,886
Sep 2005866361.4512.08$53,252
Aug 2005441361.519.80$27,155
Jul 2005446355.697.84$24,861
Jun 2005801352.337.38$41,938
May 2005888345.226.65$40,175
Apr 2005448349.207.36$22,064
Mar 2005469650.377.15$23,666
Feb 2005482345.226.31$21,815
Jan 2005454343.166.32$19,614
Dec 2004869339.866.75$34,659
Nov 2004456345.286.33$20,667
Oct 2004779349.706.52$38,736
Sep 2004438343.245.28$18,955
Aug 2004883342.375.55$37,429
Jul 2004414338.286.08$15,866
Jun 2004870336.106.43$31,426
May 2004805337.486.49$30,191
Apr 2004440334.475.86$15,184
Mar 2004865334.365.53$29,738
Feb 2004460332.455.51$14,944
Jan 2004866332.036.30$27,757
Dec 2003891330.266.30$26,981
Nov 2003804328.804.60$23,169
Oct 2003439328.174.76$12,381
Sep 2003865326.314.75$22,772
Aug 2003855329.765.13$25,460
Jul 2003869329.415.17$25,573
Jun 2003904328.565.98$25,836
May 2003447326.595.97$11,904
Apr 2003830326.675.41$22,152
Mar 2003891331.146.10$27,764
Feb 2003453333.487.93$15,190
Jan 2003912330.315.58$27,659
Dec 2002943326.914.85$25,391
Nov 2002452324.664.14$11,159
Oct 2002909326.464.23$24,065
Sep 2002865327.443.64$23,747
Aug 2002844325.963.16$21,920
Jul 2002902324.583.06$22,180
Jun 2002453323.733.34$10,760
May 2002895324.663.58$22,081
Apr 20021,246323.653.51$29,478
Mar 2002790322.003.10$17,389
Feb 2002420318.222.38$7,660
Jan 2002859317.172.38$14,756
Dec 2001927316.932.36$15,701
Nov 2001853318.072.41$15,421
Oct 2001900319.782.53$17,810
Sep 2001903324.262.25$21,914
Aug 2001864324.873.05$21,497
Jul 2001901323.933.20$21,571
Jun 20011,316324.563.82$32,332
May 2001904325.524.31$23,083
Apr 2001914324.685.34$22,574
Mar 2001900324.545.38$22,102
Feb 2001915327.755.77$25,409
Jan 2001868327.478.40$23,869
Dec 20001,292326.889.12$34,756
Nov 2000864332.215.66$27,846
Oct 2000904331.235.15$28,247
Sep 2000878331.875.19$27,997
Aug 20001,212329.644.54$35,937
Jul 20001,225328.534.09$34,962
Jun 20001,246329.304.40$36,521
May 20001,307327.263.68$35,640
Apr 20001,226324.513.12$30,059
Mar 20001,265328.422.86$35,960
Feb 20001,304327.622.73$36,025
Jan 20001,347325.272.48$34,046
Dec 19991,298024.282.42$31,515
Nov 19991,307023.192.43$30,309
Oct 19991,685020.982.80$35,351
Sep 19991,779021.752.62$38,693
Aug 19991,363019.262.88$26,251
Jul 19991,796017.892.37$32,130
Jun 19991,328015.942.36$21,168
May 19991,730015.792.32$27,317
Apr 19991,615015.102.21$24,387
Mar 19991,956012.471.84$24,391
Feb 19991,72009.981.82$17,166
Jan 19991,314010.381.90$13,639
Dec 199886909.201.77$7,995
Nov 19981,298010.892.19$14,135
Oct 19981,146012.421.97$14,233
Sep 19981,714012.592.08$21,579
Aug 19981,378011.301.91$15,571
Jul 19981,350011.742.24$15,849
Jun 19981,353011.242.24$15,208
May 19981,7781212.622.21$22,465
Apr 19981,3803913.042.51$18,093
Mar 19981,1955712.802.31$15,428
Feb 19981,65822713.952.30$23,651
Jan 199891015014.702.15$13,700
Dec 19971,24018116.322.41$20,673
Nov 199782417918.193.09$15,541
Oct 19971,08424819.253.15$21,648
Sep 19971,08721417.742.95$19,916
Aug 199793826717.862.55$17,435
Jul 19971,60322217.582.25$28,680
Jun 19971,681017.242.26$28,980
May 19971,858018.972.31$35,246
Apr 19971,231017.882.08$22,010
Mar 19971,711018.951.94$32,423
Feb 19971,349020.492.21$27,641
Jan 19971,249023.483.54$29,327
Dec 19961,594023.32$37,172
Nov 19961,583021.97$34,779
Oct 19961,737023.31$40,489
Sep 19962,003022.22$44,507
Aug 19961,757020.26$35,597
Jul 19962,220019.55$43,401
Jun 19961,792018.73$33,564
May 19962,112019.43$41,036
Apr 19962,033021.51$43,730
Mar 19962,269019.38$43,973
Feb 19961,668016.98$28,323
Jan 19961,731017.07$29,548
Dec 19951,566017.19$26,920
Nov 19951,816016.00$29,056
Oct 19951,455015.43$22,451
Sep 19951,604016.18$25,953
Aug 19951,704015.92$27,128
Jul 19951,953015.24$29,764
Jun 19952,277016.41$37,366
May 19952,842017.56$49,906
Apr 19952,691017.73$47,711
Mar 19953,046016.44$50,076
Feb 19953,014016.58$49,972
Jan 19953,091015.92$49,209
Dec 19943,771015.03$56,678
Nov 19944,211015.90$66,955
Oct 19944,549015.58$70,873
Sep 19944,761115.29$72,796
Aug 19944,705116.13$75,892
Jul 19943,687117.56$64,744
Jun 19942,721117.09$46,502
May 19943,480115.88$55,262
Apr 19942,048114.14$28,959
Mar 1994863112.46$10,753
Feb 1994834112.50$10,425
Jan 1994850112.66$10,761
Dec 19931,192112.33$14,697
Nov 1993841114.49$12,186
Oct 1993840115.85$13,314
Sep 1993857115.03$12,881
Aug 1993845115.66$13,233
Jul 1993813115.46$12,569
Jun 1993864116.79$14,507
May 1993855117.68$15,116
Apr 1993868118.05$15,667
Mar 1993875118.14$15,873
Feb 1993856117.90$15,322
Jan 1993846116.93$14,323

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                  432 bbl  × $106.41 =    $45,969
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $45,969

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. 08/O/12393 is the state's own key, not one this site invented.