ALMA STRAWN UNIT

Operated by NORTEX ENERGY, INC. (P-5 613523) in the ALMA (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 15669District 09Field 01860500OilCasinghead gasSaveExport
Value, all time
$6.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 4 leases and 26 wells, and the rule below applies to all of them.

Discovered
1957-10-26
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition170,416 bbl$6,551,186
Casinghead gasProduction180 Mcf$500
Total$6,551,686

22 Mcf of this lease's gas, across 22 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 (16)

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 33.8309, -97.5305. A lease has no coordinate of its own — that point is the mean of its wells, and they span 5.0 miles.

33.85987, -97.54244 · 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
31.3%
5 of 16 wells
With a plug date
31.3%
5 of 16 wells
Median depth
3,511 ft
12 wells filed one
Completion to plug
17 months
median over 1 well

What the state filed about each well

On the RRC proration schedule
531.3%
A plug date is filed
531.3%
BothOn the schedule and plugged. Neither fact cancels the other.
531.3%
NeitherNo plug date, and not on the schedule.
1168.8%

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, 12 of 16 wells. Median 3,511 ft, with the middle half between 3,447 and 3,527 ft; the shallowest is 3,414 ft and the deepest 3,590 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, 6 of 16 wells, Feb 1959 – May 2007. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1959 – May 2007
6 of 16 wells; 10 filed none
Plug dates filed
Nov 1982 – Mar 1996
5 of 16 wells; 11 filed none

Last completion to plug: a median of 17 months across the 1 well that filed both dates, with the middle half between 17 months and 17 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

16 wells

42-337824551013,420 ftNov 1982Yes
42-337824571033,590 ftJun 1986Yes
42-337824633033,440 ftApr 1989Yes
42-337048232043,510 ft
42-33782456102
42-33782458104
42-33782459202
42-33782462302
42-337824654023,512 ft
42-337339145033,580 ftMay 2007
42-337329832003,449 ftOct 1994Mar 1996Yes
42-337328752013,565 ftMay 1991
42-337312445023,514 ftSep 1979
42-3378309723,510 ft1963Feb 1989Yes
42-337824643043,512 ftJun 1961
42-337824602033,414 ftFeb 1959

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 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 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 20221800109.378.43$19,687
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 2022170091.054.86$15,479
Jan 20220081.844.54$0
Dec 2021156071.323.90$11,126
Nov 2021172077.435.24$13,318
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021177070.783.98$12,528
Jun 2021175069.493.38$12,161
May 2021175063.483.02$11,109
Apr 2021178060.362.76$10,744
Mar 20210061.302.72$0
Feb 2021177057.805.55$10,231
Jan 2021178050.412.81$8,973
Dec 2020170044.642.68$7,589
Nov 2020176038.772.71$6,824
Oct 20200036.972.48$0
Sep 2020341037.091.99$12,648
Aug 20200039.982.39$0
Jul 2020180038.371.83$6,907
Jun 2020170034.901.69$5,933
May 2020173016.921.81$2,927
Apr 2020172014.751.80$2,537
Mar 20200030.341.86$0
Feb 2020176049.881.98$8,779
Jan 2020164057.252.09$9,389
Dec 2019347059.012.30$20,476
Nov 2019175055.302.75$9,678
Oct 2019342053.472.42$18,287
Sep 2019167055.052.66$9,193
Aug 2019176053.112.30$9,347
Jul 2019180056.272.46$10,129
Jun 2019180052.782.49$9,500
May 2019176058.482.74$10,292
Apr 2019167062.632.75$10,459
Mar 2019179056.803.06$10,167
Feb 2019358050.852.79$18,204
Jan 2019176046.033.23$8,101
Dec 2018173046.594.19$8,060
Nov 2018352052.934.24$18,631
Oct 2018175061.443.40$10,752
Sep 2018351059.543.11$20,899
Aug 2018179059.403.07$10,633
Jul 2018179065.142.93$11,660
Jun 2018519060.183.08$31,233
May 2018168065.382.90$10,984
Apr 2018341063.842.90$21,769
Mar 2018177061.222.79$10,836
Feb 2018171061.782.77$10,564
Jan 2018176062.874.01$11,065
Dec 2017342057.272.92$19,586
Nov 2017342055.423.12$18,954
Oct 2017336049.292.98$16,561
Sep 2017344047.523.09$16,347
Aug 2017521045.373.00$23,638
Jul 2017174043.873.09$7,633
Jun 2017506042.493.09$21,500
May 2017337045.373.26$15,290
Apr 2017172047.933.21$8,244
Mar 2017342046.772.98$15,995
Feb 2017174050.452.95$8,778
Jan 2017345049.413.42$17,046
Dec 20160048.763.72$0
Nov 2016171042.492.64$7,266
Oct 2016172046.193.09$7,945
Sep 2016174041.553.10$7,230
Aug 2016342041.442.92$14,172
Jul 2016336041.622.92$13,984
Jun 2016331045.352.69$15,011
May 2016176042.521.99$7,484
Apr 2016339036.561.99$12,394
Mar 2016338033.011.79$11,157
Feb 2016167026.472.06$4,420
Jan 2016342027.352.36$9,354
Dec 2015182032.362.00$5,890
Nov 2015168038.792.17$6,517
Oct 2015331043.552.43$14,415
Sep 2015338042.992.76$14,531
Aug 2015501040.162.87$20,120
Jul 2015165048.152.95$7,945
Jun 2015161056.152.88$9,040
May 2015161055.212.96$8,889
Apr 2015490049.822.71$24,412
Mar 2015169042.892.93$7,248
Feb 2015179044.662.98$7,994
Jan 2015177043.433.10$7,687
Dec 20140054.693.59$0
Nov 2014177070.464.25$12,471
Oct 2014361078.303.90$28,266
Sep 2014182086.164.05$15,681
Aug 2014180089.394.04$16,090
Jul 2014179096.564.18$17,284
Jun 2014354098.164.74$34,749
May 2014351094.734.73$33,250
Apr 2014176095.944.81$16,885
Mar 2014363095.895.06$34,808
Feb 2014178097.406.19$17,337
Jan 2014184090.404.86$16,634
Dec 2013541091.824.35$49,675
Nov 2013183088.853.74$16,260
Oct 2013356097.423.78$34,682
Sep 20131780104.113.72$18,532
Aug 20133590104.253.52$37,426
Jul 201300102.523.72$0
Jun 2013172094.403.93$16,237
May 2013179094.834.15$16,975
Apr 2013178093.964.28$16,725
Mar 20130093.623.91$0
Feb 2013356091.233.42$32,478
Jan 2013363091.603.42$33,251
Dec 2012356086.773.42$30,890
Nov 2012361086.953.62$31,389
Oct 2012359089.383.40$32,087
Sep 2012178094.672.92$16,851
Aug 2012179092.662.91$16,586
Jul 2012353085.133.02$30,051
Jun 2012174079.822.52$13,889
May 2012353091.612.49$32,338
Apr 20121790101.652.00$18,195
Mar 20123590105.052.22$37,713
Feb 20121800101.102.57$18,198
Jan 2012363098.092.73$35,607
Dec 2011179096.873.24$17,340
Nov 2011182095.723.31$17,421
Oct 2011355084.983.65$30,168
Sep 2011170083.623.99$14,215
Aug 2011349083.404.15$29,107
Jul 2011366094.144.52$34,455
Jun 20110092.904.64$0
May 2011357098.134.40$35,032
Apr 20113580105.964.33$37,934
Mar 2011181096.364.06$17,441
Feb 2011358085.644.18$30,659
Jan 2011359086.504.59$31,054
Dec 2010363085.734.35$31,120
Nov 2010181080.843.80$14,632
Oct 2010353078.103.51$27,569
Sep 2010353072.633.98$25,638
Aug 2010356073.684.42$26,230
Jul 2010177072.554.74$12,841
Jun 2010348070.364.91$24,485
May 2010353071.124.24$25,105
Apr 2010360081.694.12$29,408
Mar 2010359078.394.39$28,142
Feb 2010363073.585.44$26,710
Jan 2010365074.365.96$27,141
Dec 2009362071.445.48$25,861
Nov 2009343074.593.75$25,584
Oct 2009336072.544.11$24,373
Sep 2009519065.543.06$34,015
Aug 2009174067.423.22$11,731
Jul 2009533061.133.46$32,582
Jun 2009357066.163.90$23,619
May 2009179054.743.93$9,798
Apr 2009539046.773.59$25,209
Mar 2009539042.144.06$22,713
Feb 2009529032.814.63$17,356
Jan 2009360035.865.37$12,910
Dec 2008719037.105.98$26,675
Nov 2008535055.496.86$29,687
Oct 2008537075.246.92$40,404
Sep 20084980101.767.88$50,676
Aug 20085260114.228.48$60,080
Jul 20085290131.0811.39$69,341
Jun 20085320131.3313.03$69,868
May 20088960123.1711.57$110,360
Apr 20085470110.3110.45$60,340
Mar 20085380101.909.66$54,822
Feb 2008546092.538.77$50,521
Jan 2008552090.388.21$49,890
Dec 2007578088.337.30$51,055
Nov 2007908091.677.29$83,236
Oct 2007734082.856.92$60,812
Sep 20071,044075.846.24$79,177
Aug 20071,059069.066.39$73,135
Jul 2007867070.906.39$61,470
Jun 2007538062.007.55$33,356
May 2007357058.747.85$20,970
Apr 2007355059.617.81$21,162
Mar 2007352056.927.30$20,036
Feb 2007539055.108.22$29,699
Jan 2007369050.306.73$18,561
Dec 2006546056.656.92$30,931
Nov 2006180054.207.62$9,756
Oct 2006551054.906.01$30,250
Sep 2006354060.085.04$21,268
Aug 2006534068.717.34$36,691
Jul 2006374069.376.34$25,944
Jun 2006374066.286.38$24,789
May 2006358066.016.42$23,632
Apr 2006546064.397.36$35,157
Mar 2006539056.707.08$30,561
Feb 2006360057.597.75$20,732
Jan 2006358060.598.93$21,691
Dec 2005357054.9413.42$19,614
Nov 2005356054.6910.59$19,470
Oct 2005537058.3413.80$31,329
Sep 2005535061.4512.08$32,876
Aug 2005534061.519.80$32,846
Jul 2005537055.697.84$29,906
Jun 2005707052.337.38$36,997
May 2005356045.226.65$16,098
Apr 2005354049.207.36$17,417
Mar 2005357050.377.15$17,982
Feb 2005178045.226.31$8,049
Jan 2005352043.166.32$15,192
Dec 2004361039.866.75$14,389
Nov 2004542045.286.33$24,542
Oct 2004536049.706.52$26,639
Sep 2004357043.245.28$15,437
Aug 2004354042.375.55$14,999
Jul 2004529038.286.08$20,250
Jun 2004530036.106.43$19,133
May 2004358037.486.49$13,418
Apr 2004536034.475.86$18,476
Mar 2004360034.365.53$12,370
Feb 2004545032.455.51$17,685
Jan 2004543032.036.30$17,392
Dec 2003538030.266.30$16,280
Nov 2003535028.804.60$15,408
Oct 2003538028.174.76$15,155
Sep 2003706026.314.75$18,575
Aug 2003530029.765.13$15,773
Jul 2003709029.415.17$20,852
Jun 2003527028.565.98$15,051
May 2003525026.595.97$13,960
Apr 2003520026.675.41$13,868
Mar 2003537031.146.10$16,722
Feb 2003362033.487.93$12,120
Jan 2003357030.315.58$10,821
Dec 2002538026.914.85$14,478
Nov 2002178024.664.14$4,389
Oct 2002701026.464.23$18,548
Sep 2002523027.443.64$14,351
Aug 200252815825.963.16$14,207
Jul 2002710024.583.06$17,452
Jun 2002526023.733.34$12,482
May 2002526024.663.58$12,971
Apr 2002356023.653.51$8,419
Mar 2002540022.003.10$11,880
Feb 2002539018.222.38$9,821
Jan 2002539017.172.38$9,255
Dec 2001719016.932.36$12,173
Nov 2001536018.072.41$9,686
Oct 2001532019.782.53$10,523
Sep 2001532024.262.25$12,906
Aug 2001699024.873.05$17,384
Jul 2001530023.933.20$12,683
Jun 2001529024.563.82$12,992
May 2001711025.524.31$18,145
Apr 2001538024.685.34$13,278
Mar 2001722024.545.38$17,718
Feb 2001361027.755.77$10,018
Jan 2001542027.478.40$14,889
Dec 2000366026.889.12$9,838
Nov 2000361032.215.66$11,628
Oct 2000355031.235.15$11,087
Sep 2000176031.875.19$5,609
Aug 2000354029.644.54$10,493
Jul 2000354028.534.09$10,100
Jun 2000348029.304.40$10,196
May 2000535027.263.68$14,584
Apr 2000362024.513.12$8,873
Mar 2000535028.422.86$15,205
Feb 2000361027.622.73$9,971
Jan 2000360025.272.48$9,097
Dec 1999360024.282.42$8,741
Nov 1999357023.192.43$8,279
Oct 1999358020.982.80$7,511
Sep 1999176021.752.62$3,828
Aug 1999523019.262.88$10,073
Jul 1999348017.892.37$6,226
Jun 1999347015.942.36$5,531
May 1999534015.792.32$8,432
Apr 1999358015.102.21$5,406
Mar 1999538012.471.84$6,709
Feb 199935109.981.82$3,503
Jan 1999357010.381.90$3,706
Dec 199853809.201.77$4,950
Nov 1998355010.892.19$3,866
Oct 1998533012.421.97$6,620
Sep 1998526012.592.08$6,622
Aug 1998356011.301.91$4,023
Jul 1998522011.742.24$6,128
Jun 1998280011.242.24$3,147
May 1998516012.622.21$6,512
Apr 1998532013.042.51$6,937
Mar 1998533012.802.31$6,822
Feb 1998361013.952.30$5,036
Jan 1998361014.702.15$5,307
Dec 1997541016.322.41$8,829
Nov 1997538018.193.09$9,786
Oct 1997534019.253.15$10,280
Sep 1997531017.742.95$9,420
Aug 1997708017.862.55$12,645
Jul 1997709017.582.25$12,464
Jun 1997709017.242.26$12,223
May 1997535018.972.31$10,149
Apr 1997719017.882.08$12,856
Mar 1997708018.951.94$13,417
Feb 1997538020.492.21$11,024
Jan 1997899023.483.54$21,109
Dec 1996541023.32$12,616
Nov 1996719021.97$15,796
Oct 1996895023.31$20,862
Sep 1996702022.22$15,598
Aug 1996706020.26$14,304
Jul 1996709019.55$13,861
Jun 1996701018.73$13,130
May 1996716019.43$13,912
Apr 1996719021.51$15,466
Mar 1996884019.38$17,132
Feb 1996875016.98$14,858
Jan 19961,088017.07$18,572
Dec 19951,083017.19$18,617
Nov 19951,070016.00$17,120
Oct 19951,254015.43$19,349
Sep 19951,071016.18$17,329
Aug 19951,247015.92$19,852
Jul 19951,425015.24$21,717
Jun 19951,429016.41$23,450
May 19951,614017.56$28,342
Apr 19951,443017.73$25,584
Mar 19951,628016.44$26,764
Feb 19951,806016.58$29,943
Jan 19952,182015.92$34,737
Dec 19942,186015.03$32,856
Nov 19942,666015.90$42,389
Oct 19942,503115.58$38,997
Sep 19942,681115.29$40,992
Aug 19942,984116.13$48,132
Jul 19943,363117.56$59,054
Jun 19942,301117.09$39,324
May 19941,436115.88$22,804
Apr 1994717114.14$10,138
Mar 1994723112.46$9,009
Feb 1994543112.50$6,788
Jan 1994900112.66$11,394
Dec 1993536112.33$6,609
Nov 1993536114.49$7,767
Oct 1993882115.85$13,980
Sep 1993527115.03$7,921
Aug 1993884115.66$13,843
Jul 1993709115.46$10,961
Jun 1993706116.79$11,854
May 19931,046117.68$18,493
Apr 1993710118.05$12,816
Mar 1993684118.14$12,408
Feb 1993906117.90$16,217
Jan 1993897116.93$15,186

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 2022 — as filed, then multipliedworked
Oil                  180 bbl  × $109.37 =    $19,687
Casinghead gas         0 Mcf  × $  8.43 =         $0

────────────────────────────────────────────────────
Month total                                  $19,687

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. 09/O/15669 is the state's own key, not one this site invented.