NOELKE "20"

Operated by ASPEN OPERATING COMPANY, L.L.C. (P-5 35430) in the OLSON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 14608District 7CField 67284001OilCasinghead gasSave
Value, all time
$35.3 M
Jul 1997 – May 2026
Value, last 12 filed months
$114 k
at the published price for each month
Months reported
347
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition505,516 bbl$35,261,343
Casinghead gasProduction1,103 Mcf$1,956
Total$35,263,299

Wells on this lease (4)

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 30.8182, -101.7531. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

30.81896, -101.75355 · 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 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
2,718 ft
4 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.
4100.0%

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

Between 2,160 and 2,900 ft, median 2,718 ft, over the 4 wells that filed a depth.

Completions filed
Jul 1997 – Jul 2023
4 of 4 wells

4 wells

42-1053797542,900 ftJul 2023
42-1053797422,160 ftJul 2023
42-1054100852,900 ftSep 2022
42-1053768512,536 ftJul 1997

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 (347)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

347 months

May 20263050106.413.05$32,455
Apr 20260098.932.87$0
Mar 2026332089.753.15$29,797
Feb 20260063.503.75$0
Jan 2026326059.138.00$19,276
Dec 20250056.664.41$0
Nov 2025152058.593.93$8,906
Oct 20250059.383.30$0
Sep 2025297062.743.08$18,634
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 202572066.483.13$4,787
May 20250060.553.23$0
Apr 202574062.363.54$4,615
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024437068.993.12$30,149
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 202474076.091.78$5,631
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 2023289080.522.67$23,270
Jul 20230074.852.64$0
Jun 2023313068.962.26$21,584
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 2023160072.852.39$11,656
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 2022303076.415.73$23,152
Nov 2022309085.005.65$26,265
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 2022490094.529.13$46,315
Jul 20224780101.587.54$48,555
Jun 20224250115.097.98$48,913
May 20221,1990109.378.43$131,135
Apr 20221,0000104.226.84$104,220
Mar 20229500108.885.08$103,436
Feb 20221,610091.054.86$146,591
Jan 20221,025081.844.54$83,886
Dec 20211,586071.323.90$113,114
Nov 20211,010077.435.24$78,204
Oct 20211,007079.795.71$80,349
Sep 20211,092069.865.35$76,287
Aug 20211,450066.024.22$95,729
Jul 20211,618070.783.98$114,522
Jun 20211,031069.493.38$71,644
May 20211,729063.483.02$109,757
Apr 20211,756060.362.76$105,992
Mar 2021272061.302.72$16,674
Feb 20211,371057.805.55$79,244
Jan 20211,227050.412.81$61,853
Dec 2020911044.642.68$40,667
Nov 2020472038.772.71$18,299
Oct 2020841036.972.48$31,092
Sep 20201,263037.091.99$46,845
Aug 2020627039.982.39$25,067
Jul 20201,381038.371.83$52,989
Jun 2020936034.901.69$32,666
May 20200016.921.81$0
Apr 20201,476014.751.80$21,771
Mar 20201,858030.341.86$56,372
Feb 20201,752049.881.98$87,390
Jan 20202,166057.252.09$124,004
Dec 20191,635059.012.30$96,481
Nov 20191,411055.302.75$78,028
Oct 20191,962053.472.42$104,908
Sep 20191,805055.052.66$99,365
Aug 20192,220053.112.30$117,904
Jul 20191,822056.272.46$102,524
Jun 20192,338052.782.49$123,400
May 20191,880058.482.74$109,942
Apr 20192,130062.632.75$133,402
Mar 20191,022056.803.06$58,050
Feb 20191,370050.852.79$69,665
Jan 2019520046.033.23$23,936
Dec 20181,747046.594.19$81,393
Nov 20181,412052.934.24$74,737
Oct 20181,245061.443.40$76,493
Sep 20181,895059.543.11$112,828
Aug 20181,898059.403.07$112,741
Jul 20181,559065.142.93$101,553
Jun 20181,686060.183.08$101,463
May 20181,037065.382.90$67,799
Apr 2018733063.842.90$46,795
Mar 20181,206061.222.79$73,831
Feb 2018673061.782.77$41,578
Jan 2018727062.874.01$45,706
Dec 2017932057.272.92$53,376
Nov 20171,262055.423.12$69,940
Oct 20171,024049.292.98$50,473
Sep 20171,353047.523.09$64,295
Aug 2017877045.373.00$39,789
Jul 20171,141043.873.09$50,056
Jun 20171,376042.493.09$58,466
May 20171,205045.373.26$54,671
Apr 20171,508047.933.21$72,278
Mar 20171,738046.772.98$81,286
Feb 20171,066050.452.95$53,780
Jan 20171,039049.413.42$51,337
Dec 20161,056048.763.72$51,491
Nov 2016755042.492.64$32,080
Oct 2016186046.193.09$8,591
Sep 2016857041.553.10$35,608
Aug 2016923041.442.92$38,249
Jul 2016804041.622.92$33,462
Jun 2016922045.352.69$41,813
May 20161,101042.521.99$46,815
Apr 2016735036.561.99$26,872
Mar 20161,101033.011.79$36,344
Feb 2016703026.472.06$18,608
Jan 2016927027.352.36$25,353
Dec 20151,228032.362.00$39,738
Nov 20151,278038.792.17$49,574
Oct 20151,131043.552.43$49,255
Sep 20152,556042.992.76$109,882
Aug 20151,805040.162.87$72,489
Jul 20152,990048.152.95$143,969
Jun 20152,473056.152.88$138,859
May 20152,475055.212.96$136,645
Apr 20152,739049.822.71$136,457
Mar 20152,879042.892.93$123,480
Feb 20153,543044.662.98$158,230
Jan 20152,068043.433.10$89,813
Dec 20142,258054.693.59$123,490
Nov 20141,991070.464.25$140,286
Oct 20142,385078.303.90$186,746
Sep 20143,234086.164.05$278,641
Aug 20142,593089.394.04$231,788
Jul 20143,159096.564.18$305,033
Jun 20142,268098.164.74$222,627
May 20143,375094.734.73$319,714
Apr 20143,057095.944.81$293,289
Mar 20143,537095.895.06$339,163
Feb 20144,155097.406.19$404,697
Jan 20143,289090.404.86$297,326
Dec 20133,914091.824.35$359,383
Nov 20134,345088.853.74$386,053
Oct 20134,464097.423.78$434,883
Sep 20133,7950104.113.72$395,097
Aug 20133,1470104.253.52$328,075
Jul 20133,2010102.523.72$328,167
Jun 20134,064094.403.93$383,642
May 20134,097094.834.15$388,519
Apr 20133,532093.964.28$331,867
Mar 20133,289093.623.91$307,916
Feb 20132,902091.233.42$264,749
Jan 20132,885091.603.42$264,266
Dec 20122,847086.773.42$247,034
Nov 20123,150086.953.62$273,893
Oct 20123,246089.383.40$290,127
Sep 20124,230094.672.92$400,454
Aug 20122,895092.662.91$268,251
Jul 20122,312085.133.02$196,821
Jun 20123,466079.822.52$276,656
May 20123,393091.612.49$310,833
Apr 20123,8370101.652.00$390,031
Mar 20124,5500105.052.22$477,978
Feb 20124,2620101.102.57$430,888
Jan 20123,982098.092.73$390,594
Dec 20112,858096.873.24$276,854
Nov 20114,276095.723.31$409,299
Oct 20114,479084.983.65$380,625
Sep 20114,415083.623.99$369,182
Aug 20114,365083.404.15$364,041
Jul 20113,671094.144.52$345,588
Jun 20114,677092.904.64$434,493
May 20114,322098.134.40$424,118
Apr 20114,5230105.964.33$479,257
Mar 20116,017096.364.06$579,798
Feb 20114,088085.644.18$350,096
Jan 20115,608086.504.59$485,092
Dec 20106,626085.734.35$568,047
Nov 20106,606080.843.80$534,029
Oct 20104,083078.103.51$318,882
Sep 20103,483072.633.98$252,970
Aug 20104,397073.684.42$323,971
Jul 20104,351072.554.74$315,665
Jun 20104,517070.364.91$317,816
May 20103,829071.124.24$272,318
Apr 20104,490081.694.12$366,788
Mar 20105,596078.394.39$438,670
Feb 20104,263073.585.44$313,672
Jan 20104,844074.365.96$360,200
Dec 20094,509071.445.48$322,123
Nov 20094,480074.593.75$334,163
Oct 20094,724072.544.11$342,679
Sep 20094,621065.543.06$302,860
Aug 20094,858067.423.22$327,526
Jul 20092,941061.133.46$179,783
Jun 20092,066066.163.90$136,687
May 20092,007054.743.93$109,863
Apr 20091,699046.773.59$79,462
Mar 20092,260042.144.06$95,236
Feb 20092,170032.814.63$71,198
Jan 20092,113035.865.37$75,772
Dec 20082,245037.105.98$83,290
Nov 20082,378055.496.86$131,955
Oct 20082,088075.246.92$157,101
Sep 20082,2800101.767.88$232,013
Aug 20082,4200114.228.48$276,412
Jul 20082,8830131.0811.39$377,904
Jun 20082,1830131.3313.03$286,693
May 20082,5660123.1711.57$316,054
Apr 20082,7180110.3110.45$299,823
Mar 20082,4490101.909.66$249,553
Feb 20082,651092.538.77$245,297
Jan 20083,227090.388.21$291,656
Dec 2007735088.337.30$64,923
Nov 2007662091.677.29$60,686
Oct 2007516082.856.92$42,751
Sep 2007895075.846.24$67,877
Aug 2007401069.066.39$27,693
Jul 2007645070.906.39$45,731
Jun 20070062.007.55$0
May 2007641058.747.85$37,652
Apr 2007555059.617.81$33,084
Mar 2007682056.927.30$38,819
Feb 2007555055.108.22$30,581
Jan 2007556050.306.73$27,967
Dec 2006502056.656.92$28,438
Nov 2006546054.207.62$29,593
Oct 2006517054.906.01$28,383
Sep 2006525060.085.04$31,542
Aug 2006591068.717.34$40,608
Jul 2006588069.376.34$40,790
Jun 2006542066.286.38$35,924
May 2006501066.016.42$33,071
Apr 2006635064.397.36$40,888
Mar 2006561056.707.08$31,809
Feb 2006528057.597.75$30,408
Jan 2006509060.598.93$30,840
Dec 2005400054.9413.42$21,976
Nov 2005480054.6910.59$26,251
Oct 2005523058.3413.80$30,512
Sep 2005523061.4512.08$32,138
Aug 2005492061.519.80$30,263
Jul 2005465055.697.84$25,896
Jun 2005486052.337.38$25,432
May 20050045.226.65$0
Apr 2005492049.207.36$24,206
Mar 2005540050.377.15$27,200
Feb 2005456045.226.31$20,620
Jan 2005545043.166.32$23,522
Dec 2004533039.866.75$21,245
Nov 2004363045.286.33$16,437
Oct 2004472049.706.52$23,458
Sep 2004484043.245.28$20,928
Aug 2004473042.375.55$20,041
Jul 2004509038.286.08$19,485
Jun 2004598036.106.43$21,588
May 2004527037.486.49$19,752
Apr 2004533034.475.86$18,373
Mar 2004511034.365.53$17,558
Feb 2004392032.455.51$12,720
Jan 2004476032.036.30$15,246
Dec 2003565030.266.30$17,097
Nov 2003469028.804.60$13,507
Oct 2003525028.174.76$14,789
Sep 2003510026.314.75$13,418
Aug 2003654029.765.13$19,463
Jul 2003637029.415.17$18,734
Jun 2003587028.565.98$16,765
May 2003591026.595.97$15,715
Apr 2003594026.675.41$15,842
Mar 2003600031.146.10$18,684
Feb 2003494033.487.93$16,539
Jan 2003557030.315.58$16,883
Dec 2002624026.914.85$16,792
Nov 2002612024.664.14$15,092
Oct 2002635026.464.23$16,802
Sep 2002537027.443.64$14,735
Aug 2002563025.963.16$14,615
Jul 2002630024.583.06$15,485
Jun 2002571023.733.34$13,550
May 2002537024.663.58$13,242
Apr 2002192023.653.51$4,541
Mar 2002604022.003.10$13,288
Feb 2002598018.222.38$10,896
Jan 2002662017.172.38$11,367
Dec 2001679016.932.36$11,495
Nov 2001529018.072.41$9,559
Oct 2001604019.782.53$11,947
Sep 2001642024.262.25$15,575
Aug 2001580024.873.05$14,425
Jul 2001530023.933.20$12,683
Jun 2001445024.563.82$10,929
May 2001719025.524.31$18,349
Apr 2001627024.685.34$15,474
Mar 2001497024.545.38$12,196
Feb 2001725027.755.77$20,119
Jan 2001357027.478.40$9,807
Dec 2000632026.889.12$16,988
Nov 2000697032.215.66$22,450
Oct 2000601031.235.15$18,769
Sep 2000644031.875.19$20,524
Aug 2000756029.644.54$22,408
Jul 2000586028.534.09$16,719
Jun 2000503029.304.40$14,738
May 2000389027.263.68$10,604
Apr 2000486024.513.12$11,912
Mar 2000568028.422.86$16,143
Feb 2000596027.622.73$16,462
Jan 2000521025.272.48$13,166
Dec 1999488024.282.42$11,849
Nov 19990023.192.43$0
Oct 199931020.982.80$650
Sep 1999636021.752.62$13,833
Aug 19990019.262.88$0
Jul 199941017.892.37$733
Jun 1999611015.942.36$9,739
May 1999177015.792.32$2,795
Apr 1999748015.102.21$11,295
Mar 1999867012.471.84$10,811
Feb 199980309.981.82$8,014
Jan 1999869010.381.90$9,020
Dec 19988191,1039.201.77$9,491
Nov 1998892010.892.19$9,714
Oct 19981,106012.421.97$13,737
Sep 19981,116012.592.08$14,050
Aug 19981,581011.301.91$17,865
Jul 19981,474011.742.24$17,305
Jun 19981,967011.242.24$22,109
May 19982,417012.622.21$30,503
Apr 19981,548013.042.51$20,186
Mar 19981,606012.802.31$20,557
Feb 19981,732013.952.30$24,161
Jan 1998725014.702.15$10,658
Dec 1997683016.322.41$11,147
Nov 1997692018.193.09$12,587
Oct 1997631019.253.15$12,147
Sep 1997489017.742.95$8,675
Aug 1997866017.862.55$15,467
Jul 1997612017.582.25$10,759

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                  305 bbl  × $106.41 =    $32,455
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $32,455

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/14608 is the state's own key, not one this site invented.