MCLEAN-BOWMAN -A-

Operated by UNITEX OIL & GAS, L.L.C. (P-5 877921) in the BIG WELLS (SAN MIGUEL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4177District 01Field 08072500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$8.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$67 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 111 leases and 670 wells, and the rule below applies to all of them.

Discovered
1969-01-16
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 field rule took effect on 1998-02-24.

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: PLAT REQUIRED.

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
OilDisposition221,585 bbl$8,170,833
Casinghead gasProduction42,035 Mcf$24,662
Total$8,195,494

31,876 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 (11)

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 28.5876, -99.5238. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.8 miles.

28.58779, -99.52158 · 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
81.8%
9 of 11 wells
With a plug date
81.8%
9 of 11 wells
Median depth
5,717 ft
11 wells filed one
Completion to plug
23.4 years
median over 9 wells

What the state filed about each well

On the RRC proration schedule
981.8%
A plug date is filed
981.8%
BothOn the schedule and plugged. Neither fact cancels the other.
981.8%
NeitherNo plug date, and not on the schedule.
218.2%

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, 11 of 11 wells. Median 5,717 ft, with the middle half between 5,701 and 5,750 ft; the shallowest is 5,692 ft and the deepest 5,920 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, 11 of 11 wells, Nov 1970 – Jan 1984. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1970 – Jan 1984
11 of 11 wells
Plug dates filed
Nov 1991 – Aug 2012
9 of 11 wells; 2 filed none

Last completion to plug: a median of 23.4 years across the 9 wells that filed both dates, with the middle half between 20.8 years and 26.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

11 wells

42-1273012415,920 ftJan 1984Mar 1993Yes
42-12730466135,849 ftOct 1972Mar 1993Yes
42-12730148165,762 ftMay 1971Dec 1998Yes
42-1273018785,692 ftFeb 1971
42-1273015265,704 ftJan 1971Nov 1991Yes
42-1273016825,713 ftJan 1971
42-1273014545,698 ftDec 1970Feb 1997Yes
42-1273014275,717 ftDec 1970Aug 2012Yes
42-1273013955,737 ftDec 1970Nov 1991Yes
42-1273013435,695 ftDec 1970Dec 1995Yes
42-1273014995,731 ftNov 1970Apr 1994Yes

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 202610106.413.05$106
Apr 2026157098.932.87$15,532
Mar 20261089.753.15$90
Feb 2026138063.503.75$8,763
Jan 20261059.138.00$59
Dec 2025163056.664.41$9,236
Nov 20250058.593.93$0
Oct 2025160059.383.30$9,501
Sep 20251062.743.08$63
Aug 2025183063.933.01$11,699
Jul 20251066.743.32$67
Jun 2025176066.483.13$11,700
May 20251060.553.23$61
Apr 2025180062.363.54$11,225
Mar 20250067.704.27$0
Feb 2025144070.884.34$10,207
Jan 20251074.324.28$74
Dec 20240068.993.12$0
Nov 2024166069.052.20$11,462
Oct 20242071.372.28$143
Sep 2024110069.612.36$7,657
Aug 2024165075.632.06$12,479
Jul 20240079.932.15$0
Jun 2024325078.082.63$25,376
May 20245078.812.20$394
Apr 2024324084.451.66$27,362
Mar 20242080.301.55$161
Feb 20240076.091.78$0
Jan 20241073.023.30$73
Dec 2023159071.262.61$11,330
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20231089.042.74$89
Aug 2023147080.522.67$11,836
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 2023156070.622.23$11,017
Apr 20232078.122.24$156
Mar 2023168072.852.39$12,239
Feb 20233075.112.47$225
Jan 20230076.533.39$0
Dec 20221076.415.73$76
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022146084.888.16$12,392
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221480115.097.98$17,033
May 20221480109.378.43$16,187
Apr 202200104.226.84$0
Mar 202210108.885.08$109
Feb 2022159091.054.86$14,477
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021163079.795.71$13,006
Sep 20211069.865.35$70
Aug 20210066.024.22$0
Jul 2021148070.783.98$10,475
Jun 20210069.493.38$0
May 20211063.483.02$63
Apr 2021158060.362.76$9,537
Mar 20211061.302.72$61
Feb 2021160057.805.55$9,248
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020154038.772.71$5,971
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020140039.982.39$5,597
Jul 20200038.371.83$0
Jun 2020164034.901.69$5,724
May 20200016.921.81$0
Apr 2020137014.751.80$2,021
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020138057.252.09$7,901
Dec 2019171059.012.30$10,091
Nov 2019343055.302.75$18,968
Oct 20196053.472.42$321
Sep 2019153055.052.66$8,423
Aug 20193053.112.30$159
Jul 20190056.272.46$0
Jun 2019128052.782.49$6,756
May 2019282058.482.74$16,491
Apr 2019153062.632.75$9,582
Mar 2019299056.803.06$16,983
Feb 2019172050.852.79$8,746
Jan 2019287046.033.23$13,211
Dec 2018314046.594.19$14,629
Nov 2018173052.934.24$9,157
Oct 2018170061.443.40$10,445
Sep 2018329059.543.11$19,589
Aug 2018169059.403.07$10,039
Jul 2018166065.142.93$10,813
Jun 2018331060.183.08$19,920
May 2018165065.382.90$10,788
Apr 2018329063.842.90$21,003
Mar 2018153061.222.79$9,367
Feb 2018167061.782.77$10,317
Jan 2018326062.874.01$20,496
Dec 2017170057.272.92$9,736
Nov 2017152055.423.12$8,424
Oct 2017347049.292.98$17,104
Sep 2017172047.523.09$8,173
Aug 2017162045.373.00$7,350
Jul 2017154043.873.09$6,756
Jun 2017331042.493.09$14,064
May 2017157045.373.26$7,123
Apr 2017161047.933.21$7,717
Mar 2017343046.772.98$16,042
Feb 2017176050.452.95$8,879
Jan 2017337049.413.42$16,651
Dec 2016164048.763.72$7,997
Nov 2016174042.492.64$7,393
Oct 2016174046.193.09$8,037
Sep 2016327041.553.10$13,587
Aug 2016347041.442.92$14,380
Jul 2016173041.622.92$7,200
Jun 2016346045.352.69$15,691
May 2016339042.521.99$14,414
Apr 2016347036.561.99$12,686
Mar 2016181033.011.79$5,975
Feb 2016356026.472.06$9,423
Jan 2016345027.352.36$9,436
Dec 2015357032.362.00$11,553
Nov 20150038.792.17$0
Oct 2015172043.552.43$7,491
Sep 2015354042.992.76$15,218
Aug 2015168040.162.87$6,747
Jul 2015135048.152.95$6,500
Jun 2015338056.152.88$18,979
May 2015168055.212.96$9,275
Apr 2015350049.822.71$17,437
Mar 2015349042.892.93$14,969
Feb 2015171044.662.98$7,637
Jan 2015177043.433.10$7,687
Dec 2014508054.693.59$27,783
Nov 2014170070.464.25$11,978
Oct 2014173078.303.90$13,546
Sep 2014172086.164.05$14,820
Aug 2014344089.394.04$30,750
Jul 2014341096.564.18$32,927
Jun 2014350098.164.74$34,356
May 2014376094.734.73$35,618
Apr 2014360095.944.81$34,538
Mar 2014347095.895.06$33,274
Feb 2014181097.406.19$17,629
Jan 2014332090.404.86$30,013
Dec 2013343091.824.35$31,494
Nov 2013181088.853.74$16,082
Oct 2013314097.423.78$30,590
Sep 20135020104.113.72$52,263
Aug 20131790104.253.52$18,661
Jul 20134910102.523.72$50,337
Jun 2013163094.403.93$15,387
May 2013330094.834.15$31,294
Apr 2013485093.964.28$45,571
Mar 2013331093.623.91$30,988
Feb 2013177091.233.42$16,148
Jan 2013331091.603.42$30,320
Dec 2012322086.773.42$27,940
Nov 2012333086.953.62$28,954
Oct 2012315089.383.40$28,155
Sep 2012320094.672.92$30,294
Aug 2012164092.662.91$15,196
Jul 2012325085.133.02$27,667
Jun 2012326079.822.52$26,021
May 2012332091.612.49$30,415
Apr 20121680101.652.00$17,077
Mar 20123230105.052.22$33,931
Feb 20123240101.102.57$32,756
Jan 2012322098.092.73$31,585
Dec 2011331096.873.24$32,064
Nov 2011325095.723.31$31,109
Oct 2011333084.983.65$28,298
Sep 2011325083.623.99$27,177
Aug 2011329083.404.15$27,439
Jul 2011326094.144.52$30,690
Jun 2011483092.904.64$44,871
May 20111098.134.40$98
Apr 20113280105.964.33$34,755
Mar 2011323096.364.06$31,124
Feb 2011327085.644.18$28,004
Jan 2011169086.504.59$14,619
Dec 2010357085.734.35$30,606
Nov 20104080.843.80$323
Oct 2010690078.103.51$53,889
Sep 2010185072.633.98$13,437
Aug 2010367073.684.42$27,041
Jul 2010561072.554.74$40,701
Jun 2010336070.364.91$23,641
May 2010537071.124.24$38,191
Apr 2010532081.694.12$43,459
Mar 2010363078.394.39$28,456
Feb 2010366073.585.44$26,930
Jan 2010178074.365.96$13,236
Dec 2009543071.445.48$38,792
Nov 2009415074.593.75$30,955
Oct 2009887072.544.11$64,343
Sep 2009351065.543.06$23,005
Aug 2009349067.423.22$23,530
Jul 2009707061.133.46$43,219
Jun 2009695066.163.90$45,981
May 2009346054.743.93$18,940
Apr 2009525046.773.59$24,554
Mar 2009195042.144.06$8,217
Feb 2009533032.814.63$17,488
Jan 2009560035.865.37$20,082
Dec 2008908037.105.98$33,687
Nov 2008546055.496.86$30,298
Oct 2008358075.246.92$26,936
Sep 20087250101.767.88$73,776
Aug 20085630114.228.48$64,306
Jul 20085510131.0811.39$72,225
Jun 20086790131.3313.03$89,173
May 20085420123.1711.57$66,758
Apr 20087010110.3110.45$77,327
Mar 20083670101.909.66$37,397
Feb 2008694092.538.77$64,216
Jan 2008186090.388.21$16,811
Dec 2007382088.337.30$33,742
Nov 2007544091.677.29$49,868
Oct 2007927082.856.92$76,802
Sep 2007547075.846.24$41,484
Aug 2007723069.066.39$49,930
Jul 2007543070.906.39$38,499
Jun 2007536062.007.55$33,232
May 2007896058.747.85$52,631
Apr 2007701059.617.81$41,787
Mar 2007357056.927.30$20,320
Feb 2007896055.108.22$49,370
Jan 2007178050.306.73$8,953
Dec 2006748056.656.92$42,374
Nov 2006751054.207.62$40,704
Oct 2006718054.906.01$39,418
Sep 2006534060.085.04$32,083
Aug 2006702068.717.34$48,234
Jul 2006900069.376.34$62,433
Jun 2006712066.286.38$47,191
May 2006717066.016.42$47,329
Apr 2006736064.397.36$47,391
Mar 2006502056.707.08$28,463
Feb 2006715057.597.75$41,177
Jan 2006718060.598.93$43,504
Dec 2005735054.9413.42$40,381
Nov 2005511054.6910.59$27,947
Oct 2005716058.3413.80$41,771
Sep 2005723061.4512.08$44,428
Aug 2005706061.519.80$43,426
Jul 2005717055.697.84$39,930
Jun 2005700052.337.38$36,631
May 2005570045.226.65$25,775
Apr 2005848049.207.36$41,722
Mar 2005692050.377.15$34,856
Feb 2005819045.226.31$37,035
Jan 2005868043.166.32$37,463
Dec 2004686039.866.75$27,344
Nov 2004946045.286.33$42,835
Oct 2004693049.706.52$34,442
Sep 2004719043.245.28$31,090
Aug 2004526042.375.55$22,287
Jul 2004866038.286.08$33,150
Jun 2004738036.106.43$26,642
May 2004765037.486.49$28,672
Apr 2004964034.475.86$33,229
Mar 2004849034.365.53$29,172
Feb 2004819032.455.51$26,577
Jan 2004998032.036.30$31,966
Dec 2003686030.266.30$20,758
Nov 2003991028.804.60$28,541
Oct 2003593028.174.76$16,705
Sep 2003542026.314.75$14,260
Aug 2003803029.765.13$23,897
Jul 2003689029.415.17$20,263
Jun 2003808028.565.98$23,076
May 2003902026.595.97$23,984
Apr 2003720026.675.41$19,202
Mar 2003711031.146.10$22,141
Feb 2003751033.487.93$25,143
Jan 2003974030.315.58$29,522
Dec 2002830026.914.85$22,335
Nov 2002874024.664.14$21,553
Oct 2002722026.464.23$19,104
Sep 2002808027.443.64$22,172
Aug 2002823025.963.16$21,365
Jul 2002961024.583.06$23,621
Jun 2002815023.733.34$19,340
May 2002698024.663.58$17,213
Apr 2002869023.653.51$20,552
Mar 2002861022.003.10$18,942
Feb 2002845018.222.38$15,396
Jan 2002990017.172.38$16,998
Dec 20011,260016.932.36$21,332
Nov 2001818018.072.41$14,781
Oct 2001803019.782.53$15,883
Sep 2001880024.262.25$21,349
Aug 2001821024.873.05$20,418
Jul 2001827023.933.20$19,790
Jun 2001854024.563.82$20,974
May 2001737025.524.31$18,808
Apr 2001878024.685.34$21,669
Mar 2001910024.545.38$22,331
Feb 2001498027.755.77$13,820
Jan 2001850027.478.40$23,350
Dec 2000714026.889.12$19,192
Nov 2000797032.215.66$25,671
Oct 2000773031.235.15$24,141
Sep 2000811031.875.19$25,847
Aug 2000716029.644.54$21,222
Jul 2000814028.534.09$23,223
Jun 2000718029.304.40$21,037
May 200092124127.263.68$25,993
Apr 200074525524.513.12$19,055
Mar 200087919528.422.86$25,539
Feb 200068620727.622.73$19,512
Jan 200059320625.272.48$15,496
Dec 199963820124.282.42$15,978
Nov 199980220923.192.43$19,107
Oct 199975523220.982.80$16,490
Sep 199993823221.752.62$21,009
Aug 199971422719.262.88$14,404
Jul 199985723817.892.37$15,896
Jun 199973923015.942.36$12,323
May 199975024615.792.32$12,413
Apr 199991422115.102.21$14,289
Mar 199974524012.471.84$9,731
Feb 19998572059.981.82$8,926
Jan 199961423110.381.90$6,812
Dec 19989812569.201.77$9,479
Nov 199877825410.892.19$9,028
Oct 199883126512.421.97$10,843
Sep 199894023812.592.08$12,330
Aug 199879924911.301.91$9,504
Jul 199886025811.742.24$10,674
Jun 199883125111.242.24$9,902
May 19981,04330212.622.21$13,829
Apr 199888526013.042.51$12,192
Mar 199882823712.802.31$11,146
Feb 199879323113.952.30$11,593
Jan 199881824414.702.15$12,550
Dec 199790226216.322.41$15,352
Nov 199797228018.193.09$18,545
Oct 199797727519.253.15$19,673
Sep 199785225217.742.95$15,859
Aug 199788426117.862.55$16,455
Jul 199798128117.582.25$17,877
Jun 199789725317.242.26$16,035
May 19971,02828818.972.31$20,166
Apr 19971,05829817.882.08$19,538
Mar 199787228318.951.94$17,073
Feb 199789926420.492.21$19,003
Jan 19971,01330123.483.54$24,851
Dec 19961,02229523.32$23,833
Nov 199693227321.97$20,476
Oct 19961,16732823.31$27,203
Sep 19961,08332722.22$24,064
Aug 19961,25335120.26$25,386
Jul 19961,16230019.55$22,717
Jun 19961,01730318.73$19,048
May 19961,17432719.43$22,811
Apr 19961,06834021.51$22,973
Mar 19961,23134619.38$23,857
Feb 19961,14432916.98$19,425
Jan 19961,24537017.07$21,252
Dec 19951,34435917.19$23,103
Nov 19951,02634516.00$16,416
Oct 19951,17732915.43$18,161
Sep 19951,18031816.18$19,092
Aug 19951,06932615.92$17,018
Jul 19951,01632815.24$15,484
Jun 19951,27535616.41$20,923
May 19951,30735617.56$22,951
Apr 199596330317.73$17,074
Mar 19951,28536616.44$21,125
Feb 19951,05831616.58$17,542
Jan 19951,10533915.92$17,592
Dec 19941,63038515.03$24,499
Nov 19941,25740615.90$19,986
Oct 19941,49846615.58$23,339
Sep 19941,43643815.29$21,956
Aug 19941,82945416.13$29,502
Jul 19941,45746717.56$25,585
Jun 19941,49645817.09$25,567
May 19941,73938715.88$27,615
Apr 19941,88840914.14$26,696
Mar 19941,26743112.46$15,787
Feb 19941,54739612.50$19,338
Jan 19941,66335012.66$21,054
Dec 19931,91852712.33$23,649
Nov 19931,72745114.49$25,024
Oct 19931,80945515.85$28,673
Sep 19931,90347415.03$28,602
Aug 19931,8441,06015.66$28,877
Jul 19931,5361,02515.46$23,747
Jun 19931,6821,10816.79$28,241
May 19931,8291,12717.68$32,337
Apr 19931,8993,11718.05$34,277
Mar 19931,6703,29218.14$30,294
Feb 19931,8372,80517.90$32,882
Jan 19931,9183,45816.93$32,472

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                    1 bbl  × $106.41 =       $106
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                     $106

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. 01/O/4177 is the state's own key, not one this site invented.