ALBA SUB-CLKSVLE. NE. UNIT

Operated by HD OPERATING CO, LLC (P-5 103746) in the ALBA field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5271District 06Field 01111001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$20.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$95 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 50 leases and 187 wells, and the rule below applies to all of them.

Discovered
1948-05-19
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres.

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.

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
OilDisposition451,636 bbl$20,050,025
Casinghead gasProduction21 Mcf$0
Total$20,050,025

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 (31)

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 32.7963, -95.6201. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.4 miles.

32.79463, -95.62116 · 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
54.8%
17 of 31 wells
With a plug date
38.7%
12 of 31 wells
Median depth
4,146 ft
31 wells filed one
Completion to plug
44.7 years
median over 12 wells

What the state filed about each well

On the RRC proration schedule
1754.8%
A plug date is filed
1238.7%
BothOn the schedule and plugged. Neither fact cancels the other.
1238.7%
NeitherNo plug date, and not on the schedule.
1445.2%

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, 31 of 31 wells. Median 4,146 ft, with the middle half between 4,116 and 4,188 ft; the shallowest is 600 ft and the deepest 5,334 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, 30 of 31 wells, Jul 1948 – Aug 2012. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 1948 – Aug 2012
30 of 31 wells; 1 filed none
Plug dates filed
Dec 1991 – Nov 2011
12 of 31 wells; 19 filed none

Last completion to plug: a median of 44.7 years across the 12 wells that filed both dates, with the middle half between 39.6 years and 46.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

31 wells

42-499303687024,250 ft
42-499307646034,250 ftAug 2012Yes
42-49931763501A4,150 ftAug 1992
42-4990007712024,110 ftMay 1987Yes
42-499307681024,170 ftAug 1980
42-499000512024,131 ftJul 1980Yes
42-499307691034,200 ftJun 1980Nov 2011Yes
42-499308007034,170 ftJun 1980Yes
42-4993077010044,265 ftJun 1980Feb 1997Yes
42-499307665024,200 ftJun 1980
42-4993079912044,215 ftMay 1980
42-499307679034,205 ftMay 1980
42-4993076512034,150 ftMay 1980
42-499000279024,154 ftMar 1980Yes
42-499000526015,334 ftJul 1979Oct 1994Yes
42-49981265101WS600 ftAug 1968
42-499000286024,146 ftFeb 1953Oct 1995Yes
42-4990003111014,121 ftOct 1950
42-4990006410024,175 ftJun 1950Apr 1997Yes
42-4990006910034,150 ftJun 1950Oct 1994Yes
42-499000401014,075 ftOct 1949
42-499000544024,125 ftOct 1949Oct 1994Yes
42-499000495014,130 ftSep 1949Dec 1991Yes
42-499000509014,110 ftSep 1949
42-499000538014,090 ftAug 1949
42-4990007112014,130 ftFeb 1949
42-499805362034,123 ftNov 1948
42-499000302014,092 ftNov 1948Sep 2001Yes
42-499000567014,110 ftOct 1948Oct 1994Yes
42-499000574014,086 ftSep 1948Oct 1994Yes
42-4990006510014,125 ftJul 1948Aug 1993Yes

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 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 2025442062.743.08$27,731
Aug 2025293063.933.01$18,731
Jul 2025591066.743.32$39,443
Jun 2025140066.483.13$9,307
May 2025782060.553.23$47,350
Apr 2025620062.363.54$38,663
Mar 2025585067.704.27$39,605
Feb 2025596070.884.34$42,244
Jan 2025291074.324.28$21,627
Dec 2024439068.993.12$30,287
Nov 2024585069.052.20$40,394
Oct 2024583071.372.28$41,609
Sep 2024744069.612.36$51,790
Aug 2024785075.632.06$59,370
Jul 2024872079.932.15$69,699
Jun 2024878078.082.63$68,554
May 2024872078.812.20$68,722
Apr 2024580084.451.66$48,981
Mar 2024878080.301.55$70,503
Feb 2024733076.091.78$55,774
Jan 20241,022073.023.30$74,626
Dec 2023871071.262.61$62,067
Nov 2023730077.892.81$56,860
Oct 2023881085.443.09$75,273
Sep 2023722089.042.74$64,287
Aug 20231,026080.522.67$82,614
Jul 2023887074.852.64$66,392
Jun 2023554068.962.26$38,204
May 2023878070.622.23$62,004
Apr 2023734078.122.24$57,340
Mar 2023718072.852.39$52,306
Feb 20231,018075.112.47$76,462
Jan 2023412076.533.39$31,530
Dec 2022862076.415.73$65,865
Nov 2022586085.005.65$49,810
Oct 2022434087.185.86$37,836
Sep 2022731084.888.16$62,047
Aug 20221,032094.529.13$97,545
Jul 20225870101.587.54$59,627
Jun 20227210115.097.98$82,980
May 20225890109.378.43$64,419
Apr 20228920104.226.84$92,964
Mar 20221,0320108.885.08$112,364
Feb 2022727091.054.86$66,193
Jan 2022589081.844.54$48,204
Dec 2021882071.323.90$62,904
Nov 2021146077.435.24$11,305
Oct 20210079.795.71$0
Sep 2021148069.865.35$10,339
Aug 2021147066.024.22$9,705
Jul 2021441070.783.98$31,214
Jun 2021548069.493.38$38,081
May 2021550063.483.02$34,914
Apr 2021871060.362.76$52,574
Mar 2021735061.302.72$45,056
Feb 2021291057.805.55$16,820
Jan 2021586050.412.81$29,540
Dec 2020440044.642.68$19,642
Nov 2020440038.772.71$17,059
Oct 20200036.972.48$0
Sep 2020434037.091.99$16,097
Aug 2020148039.982.39$5,917
Jul 2020440038.371.83$16,883
Jun 2020148034.901.69$5,165
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020296030.341.86$8,981
Feb 2020736049.881.98$36,712
Jan 2020732057.252.09$41,907
Dec 2019729059.012.30$43,018
Nov 2019758055.302.75$41,917
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019489053.112.30$25,971
Jul 2019871056.272.46$49,011
Jun 2019578052.782.49$30,507
May 2019901058.482.74$52,690
Apr 2019742062.632.75$46,471
Mar 2019726056.803.06$41,237
Feb 2019579050.852.79$29,442
Jan 2019565046.033.23$26,007
Dec 2018432046.594.19$20,127
Nov 2018603052.934.24$31,917
Oct 2018884061.443.40$54,313
Sep 2018733059.543.11$43,643
Aug 2018149059.403.07$8,851
Jul 2018582065.142.93$37,911
Jun 2018438060.183.08$26,359
May 2018725065.382.90$47,401
Apr 2018444063.842.90$28,345
Mar 2018578061.222.79$35,385
Feb 2018376061.782.77$23,229
Jan 2018579062.874.01$36,402
Dec 2017591057.272.92$33,847
Nov 2017591055.423.12$32,753
Oct 20170049.292.98$0
Sep 2017296047.523.09$14,066
Aug 2017440045.373.00$19,963
Jul 2017440043.873.09$19,303
Jun 2017598042.493.09$25,409
May 2017731045.373.26$33,165
Apr 2017742047.933.21$35,564
Mar 2017564046.772.98$26,378
Feb 2017863050.452.95$43,538
Jan 2017709049.413.42$35,032
Dec 2016713048.763.72$34,766
Nov 2016580042.492.64$24,644
Oct 2016420046.193.09$19,400
Sep 2016417041.553.10$17,326
Aug 2016150041.442.92$6,216
Jul 2016711041.622.92$29,592
Jun 20161,175045.352.69$53,286
May 2016418042.521.99$17,773
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015589032.362.00$19,060
Nov 2015706038.792.17$27,386
Oct 2015279043.552.43$12,150
Sep 2015579042.992.76$24,891
Aug 2015416040.162.87$16,707
Jul 20151,122048.152.95$54,024
Jun 20151,173056.152.88$65,864
May 20151,115055.212.96$61,559
Apr 2015901049.822.71$44,888
Mar 2015715042.892.93$30,666
Feb 2015872044.662.98$38,944
Jan 2015711043.433.10$30,879
Dec 2014846054.693.59$46,268
Nov 2014732070.464.25$51,577
Oct 2014726078.303.90$56,846
Sep 20141,000086.164.05$86,160
Aug 2014854089.394.04$76,339
Jul 2014978096.564.18$94,436
Jun 20141,392098.164.74$136,639
May 20141,001094.734.73$94,825
Apr 20141,128095.944.81$108,220
Mar 20141,279095.895.06$122,643
Feb 2014965097.406.19$93,991
Jan 20141,266090.404.86$114,446
Dec 20131,272091.824.35$116,795
Nov 20131,129088.853.74$100,312
Oct 20131,100097.423.78$107,162
Sep 20138630104.113.72$89,847
Aug 20131,1600104.253.52$120,930
Jul 20139880102.523.72$101,290
Jun 2013988094.403.93$93,267
May 2013995094.834.15$94,356
Apr 2013721093.964.28$67,745
Mar 20131,443093.623.91$135,094
Feb 2013803091.233.42$73,258
Jan 20131,165091.603.42$106,714
Dec 20121,263086.773.42$109,591
Nov 20121,573086.953.62$136,772
Oct 20121,278089.383.40$114,228
Sep 2012985094.672.92$93,250
Aug 20121,396092.662.91$129,353
Jul 20121,042085.133.02$88,705
Jun 2012431079.822.52$34,402
May 20121,046091.612.49$95,824
Apr 20121,2820101.652.00$130,315
Mar 20121,5590105.052.22$163,773
Feb 20121,2820101.102.57$129,610
Jan 2012996098.092.73$97,698
Dec 20111,560096.873.24$151,117
Nov 20111,047095.723.31$100,219
Oct 20111,196084.983.65$101,636
Sep 2011779083.623.99$65,140
Aug 2011622083.404.15$51,875
Jul 2011485094.144.52$45,658
Jun 2011902092.904.64$83,796
May 20111,327098.134.40$130,219
Apr 20111,6230105.964.33$171,973
Mar 20111,052096.364.06$101,371
Feb 2011323085.644.18$27,662
Jan 2011336086.504.59$29,064
Dec 20101,435085.734.35$123,023
Nov 20101,043080.843.80$84,316
Oct 2010783078.103.51$61,152
Sep 2010768072.633.98$55,780
Aug 2010500073.684.42$36,840
Jul 2010337072.554.74$24,449
Jun 2010820070.364.91$57,695
May 2010835071.124.24$59,385
Apr 20101,402081.694.12$114,529
Mar 20101,167078.394.39$91,481
Feb 20101,009073.585.44$74,242
Jan 20101,157074.365.96$86,035
Dec 20091,258071.445.48$89,872
Nov 20091,165074.593.75$86,897
Oct 20091,323072.544.11$95,970
Sep 20091,352065.543.06$88,610
Aug 20091,195067.423.22$80,567
Jul 20091,433061.133.46$87,599
Jun 20091,368066.163.90$90,507
May 20091,170054.743.93$64,046
Apr 2009850046.773.59$39,755
Mar 2009625042.144.06$26,338
Feb 2009527032.814.63$17,291
Jan 20091,232035.865.37$44,180
Dec 20081,088037.105.98$40,365
Nov 20081,430055.496.86$79,351
Oct 20081,532075.246.92$115,268
Sep 20081,2880101.767.88$131,067
Aug 20088220114.228.48$93,889
Jul 20081,3070131.0811.39$171,322
Jun 20081,1310131.3313.03$148,534
May 20088370123.1711.57$103,093
Apr 20081,1000110.3110.45$121,341
Mar 20089820101.909.66$100,066
Feb 20081,276092.538.77$118,068
Jan 20081,271090.388.21$114,873
Dec 2007959088.337.30$84,708
Nov 20071,130091.677.29$103,587
Oct 2007799082.856.92$66,197
Sep 2007945075.846.24$71,669
Aug 20071,283069.066.39$88,604
Jul 20071,580070.906.39$112,022
Jun 20071,130062.007.55$70,060
May 20071,331058.747.85$78,183
Apr 20071,325059.617.81$78,983
Mar 20071,291056.927.30$73,484
Feb 2007815055.108.22$44,907
Jan 20071,316050.306.73$66,195
Dec 2006915056.656.92$51,835
Nov 20061,123054.207.62$60,867
Oct 2006778054.906.01$42,712
Sep 2006986060.085.04$59,239
Aug 20061,304068.717.34$89,598
Jul 20061,120069.376.34$77,694
Jun 2006966066.286.38$64,026
May 20061,192066.016.42$78,684
Apr 20061,102064.397.36$70,958
Mar 20061,163056.707.08$65,942
Feb 2006933057.597.75$53,731
Jan 20061,280060.598.93$77,555
Dec 20051,031054.9413.42$56,643
Nov 20051,116054.6910.59$61,034
Oct 2005898058.3413.80$52,389
Sep 20051,240061.4512.08$76,198
Aug 20051,328061.519.80$81,685
Jul 20051,314055.697.84$73,177
Jun 2005978052.337.38$51,179
May 20051,123045.226.65$50,782
Apr 20051,881049.207.36$92,545
Mar 20051,319050.377.15$66,438
Feb 20051,181045.226.31$53,405
Jan 20051,281043.166.32$55,288
Dec 20041,149039.866.75$45,799
Nov 20041,477045.286.33$66,879
Oct 20041,204049.706.52$59,839
Sep 20041,561043.245.28$67,498
Aug 20041,458042.375.55$61,775
Jul 20041,373038.286.08$52,558
Jun 20041,253036.106.43$45,233
May 20041,509037.486.49$56,557
Apr 20041,173034.475.86$40,433
Mar 20041,771034.365.53$60,852
Feb 20041,333032.455.51$43,256
Jan 20041,516032.036.30$48,557
Dec 20031,305030.266.30$39,489
Nov 20031,059028.804.60$30,499
Oct 20031,422028.174.76$40,058
Sep 2003707026.314.75$18,601
Aug 20031,184029.765.13$35,236
Jul 20031,436029.415.17$42,233
Jun 20031,781028.565.98$50,865
May 20031,301026.595.97$34,594
Apr 20031,287026.675.41$34,324
Mar 20031,377031.146.10$42,880
Feb 2003775033.487.93$25,947
Jan 20031,357030.315.58$41,131
Dec 20021,331026.914.85$35,817
Nov 20021,308024.664.14$32,255
Oct 20021,696026.464.23$44,876
Sep 20021,202027.443.64$32,983
Aug 20021,740025.963.16$45,170
Jul 20021,426024.583.06$35,051
Jun 20021,403023.733.34$33,293
May 20021,135024.663.58$27,989
Apr 20021,511023.653.51$35,735
Mar 20021,184022.003.10$26,048
Feb 20021,296018.222.38$23,613
Jan 2002980017.172.38$16,827
Dec 20011,342016.932.36$22,720
Nov 20011,128018.072.41$20,383
Oct 20011,514019.782.53$29,947
Sep 20011,391024.262.25$33,746
Aug 20011,177024.873.05$29,272
Jul 20011,696023.933.20$40,585
Jun 20011,415024.563.82$34,752
May 20011,425025.524.31$36,366
Apr 20011,219024.685.34$30,085
Mar 20011,160024.545.38$28,466
Feb 20011,264027.755.77$35,076
Jan 20011,545027.478.40$42,441
Dec 20001,421026.889.12$38,196
Nov 20001,499032.215.66$48,283
Oct 20001,137031.235.15$35,509
Sep 20001,327031.875.19$42,291
Aug 20001,701029.644.54$50,418
Jul 20001,424028.534.09$40,627
Jun 20001,510029.304.40$44,243
May 20001,360027.263.68$37,074
Apr 20001,383024.513.12$33,897
Mar 20001,642028.422.86$46,666
Feb 20001,430027.622.73$39,497
Jan 20001,325025.272.48$33,483
Dec 19991,731024.282.42$42,029
Nov 19991,738023.192.43$40,304
Oct 19991,380020.982.80$28,952
Sep 1999533021.752.62$11,593
Aug 19991,972019.262.88$37,981
Jul 19991,571017.892.37$28,105
Jun 19991,818015.942.36$28,979
May 19991,134015.792.32$17,906
Apr 19991,753015.102.21$26,470
Mar 19991,492012.471.84$18,605
Feb 19991,23609.981.82$12,335
Jan 19991,483010.381.90$15,394
Dec 19981,74009.201.77$16,008
Nov 19981,358010.892.19$14,789
Oct 19981,579012.421.97$19,611
Sep 19981,487012.592.08$18,721
Aug 19981,511011.301.91$17,074
Jul 19981,610011.742.24$18,901
Jun 19981,514011.242.24$17,017
May 19981,638012.622.21$20,672
Apr 19981,388013.042.51$18,100
Mar 19981,787012.802.31$22,874
Feb 19981,070013.952.30$14,927
Jan 19981,720014.702.15$25,284
Dec 19971,739016.322.41$28,380
Nov 19971,620018.193.09$29,468
Oct 19971,617019.253.15$31,127
Sep 19971,758017.742.95$31,187
Aug 19971,866017.862.55$33,327
Jul 19971,661017.582.25$29,200
Jun 19971,925017.242.26$33,187
May 19971,937018.972.31$36,745
Apr 19971,589017.882.08$28,411
Mar 19971,752018.951.94$33,200
Feb 19971,485020.492.21$30,428
Jan 19972,247023.483.54$52,760
Dec 19961,444023.32$33,674
Nov 19961,925021.97$42,292
Oct 19961,836023.31$42,797
Sep 19961,824022.22$40,529
Aug 19961,853020.26$37,542
Jul 19962,236019.55$43,714
Jun 19961,929018.73$36,130
May 19961,915019.43$37,208
Apr 19961,943021.51$41,794
Mar 19961,827019.38$35,407
Feb 19962,150016.98$36,507
Jan 19961,729017.07$29,514
Dec 19951,987017.19$34,157
Nov 19952,230016.00$35,680
Oct 19952,286015.43$35,273
Sep 19952,103016.18$34,027
Aug 19952,041015.92$32,493
Jul 19952,170015.24$33,071
Jun 19952,551016.41$41,862
May 19952,225017.56$39,071
Apr 19952,259017.73$40,052
Mar 19952,159016.44$35,494
Feb 19952,222016.58$36,841
Jan 19951,909015.92$30,391
Dec 19942,441015.03$36,688
Nov 19941,748015.90$27,793
Oct 19941,800015.58$28,044
Sep 19942,446115.29$37,399
Aug 19942,151116.13$34,696
Jul 19941,945117.56$34,154
Jun 19942,460117.09$42,041
May 19942,235115.88$35,492
Apr 19942,379114.14$33,639
Mar 19942,301112.46$28,670
Feb 19941,976112.50$24,700
Jan 19942,848112.66$36,056
Dec 19933,018112.33$37,212
Nov 19932,050114.49$29,705
Oct 19932,922115.85$46,314
Sep 19932,781115.03$41,798
Aug 19932,721115.66$42,611
Jul 19932,661115.46$41,139
Jun 19932,830116.79$47,516
May 19932,756117.68$48,726
Apr 19932,797118.05$50,486
Mar 19932,630118.14$47,708
Feb 19932,356117.90$42,172
Jan 19932,853116.93$48,301

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.

Sep 2025 — as filed, then multipliedworked
Oil                  442 bbl  × $ 62.74 =    $27,731
Casinghead gas         0 Mcf  × $  3.08 =         $0

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Month total                                  $27,731

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. 06/O/5271 is the state's own key, not one this site invented.