KALER FEE "A"

Operated by FELDERHOFF PRODUCTION COMPANY (P-5 265140) in the COOKE COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21773District 09Field 20350001OilCasinghead gasSaveExport
Value, all time
$8.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$122 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 805 leases and 4,250 wells, and the rule below applies to all of them.

Discovered
1926-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: 6001 - 8000 DAILY 99

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
OilDisposition236,312 bbl$8,126,105
Casinghead gasProduction21 Mcf$0
Total$8,126,105

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 (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 33.6213, -97.1971. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

33.62185, -97.19712 · 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
45.5%
5 of 11 wells
With a plug date
45.5%
5 of 11 wells
Median depth
1,830 ft
11 wells filed one
Completion to plug
27.7 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
545.5%
A plug date is filed
545.5%
BothOn the schedule and plugged. Neither fact cancels the other.
545.5%
NeitherNo plug date, and not on the schedule.
654.5%

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 1,830 ft, with the middle half between 1,805 and 1,886 ft; the shallowest is 1,730 ft and the deepest 1,900 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, Jan 1982 – Jan 1998. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1982 – Jan 1998
11 of 11 wells
Plug dates filed
Mar 2003 – Jan 2015
5 of 11 wells; 6 filed none

Last completion to plug: a median of 27.7 years across the 5 wells that filed both dates, with the middle half between 20.7 years and 32.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

11 wells

42-0973210212A1,880 ftJan 1998
42-0973205110A1,875 ftMay 1990Mar 2003Yes
42-0973225213A1,900 ftJul 1983
42-0973223514A1,830 ftJul 1983
42-097320509A1,810 ftOct 1982
42-0973209911A1,730 ftOct 1982
42-097320065A1,900 ftJul 1982Mar 2003Yes
42-097320056A1,775 ftJun 1982
42-097320077A1,820 ftJun 1982Oct 2014Yes
42-097319473A1,800 ftApr 1982Jan 2015Yes
42-097318642A1,892 ftJan 1982Sep 2009Yes

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 2026163098.932.87$16,126
Mar 2026168089.753.15$15,078
Feb 2026158063.503.75$10,033
Jan 2026158059.138.00$9,343
Dec 2025167056.664.41$9,462
Nov 2025162058.593.93$9,492
Oct 2025147059.383.30$8,729
Sep 2025161062.743.08$10,101
Aug 2025170063.933.01$10,868
Jul 2025167066.743.32$11,146
Jun 2025170066.483.13$11,302
May 2025169060.553.23$10,233
Apr 20250062.363.54$0
Mar 2025339067.704.27$22,950
Feb 20250070.884.34$0
Jan 2025169074.324.28$12,560
Dec 20240068.993.12$0
Nov 2024161069.052.20$11,117
Oct 2024169071.372.28$12,062
Sep 2024302069.612.36$21,022
Aug 20240075.632.06$0
Jul 2024161079.932.15$12,869
Jun 2024337078.082.63$26,313
May 20240078.812.20$0
Apr 2024163084.451.66$13,765
Mar 2024352080.301.55$28,266
Feb 20240076.091.78$0
Jan 2024160073.023.30$11,683
Dec 2023168071.262.61$11,972
Nov 2023172077.892.81$13,397
Oct 2023170085.443.09$14,525
Sep 2023155089.042.74$13,801
Aug 2023159080.522.67$12,803
Jul 2023167074.852.64$12,500
Jun 2023162068.962.26$11,172
May 2023170070.622.23$12,005
Apr 2023171078.122.24$13,359
Mar 2023340072.852.39$24,769
Feb 2023167075.112.47$12,543
Jan 2023167076.533.39$12,781
Dec 2022164076.415.73$12,531
Nov 2022165085.005.65$14,025
Oct 2022170087.185.86$14,821
Sep 2022170084.888.16$14,430
Aug 2022167094.529.13$15,785
Jul 20221660101.587.54$16,862
Jun 20221660115.097.98$19,105
May 20221650109.378.43$18,046
Apr 20223370104.226.84$35,122
Mar 202200108.885.08$0
Feb 2022171091.054.86$15,570
Jan 2022172081.844.54$14,076
Dec 2021163071.323.90$11,625
Nov 2021340077.435.24$26,326
Oct 2021168079.795.71$13,405
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021324070.783.98$22,933
Jun 2021164069.493.38$11,396
May 2021165063.483.02$10,474
Apr 2021330060.362.76$19,919
Mar 2021164061.302.72$10,053
Feb 20210057.805.55$0
Jan 2021162050.412.81$8,166
Dec 2020331044.642.68$14,776
Nov 2020161038.772.71$6,242
Oct 2020166036.972.48$6,137
Sep 2020335037.091.99$12,425
Aug 2020330039.982.39$13,193
Jul 2020165038.371.83$6,331
Jun 2020155034.901.69$5,410
May 20200016.921.81$0
Apr 2020160014.751.80$2,360
Mar 20200030.341.86$0
Feb 2020167049.881.98$8,330
Jan 2020164057.252.09$9,389
Dec 2019168059.012.30$9,914
Nov 2019325055.302.75$17,973
Oct 2019161053.472.42$8,609
Sep 2019326055.052.66$17,946
Aug 2019161053.112.30$8,551
Jul 2019164056.272.46$9,228
Jun 2019157052.782.49$8,286
May 2019312058.482.74$18,246
Apr 2019164062.632.75$10,271
Mar 2019327056.803.06$18,574
Feb 20190050.852.79$0
Jan 2019329046.033.23$15,144
Dec 2018165046.594.19$7,687
Nov 2018328052.934.24$17,361
Oct 2018166061.443.40$10,199
Sep 20180059.543.11$0
Aug 2018327059.403.07$19,424
Jul 2018328065.142.93$21,366
Jun 2018156060.183.08$9,388
May 2018317065.382.90$20,725
Apr 2018165063.842.90$10,534
Mar 2018330061.222.79$20,203
Feb 20180061.782.77$0
Jan 2018332062.874.01$20,873
Dec 2017167057.272.92$9,564
Nov 2017329055.423.12$18,233
Oct 2017165049.292.98$8,133
Sep 2017159047.523.09$7,556
Aug 2017315045.373.00$14,292
Jul 2017158043.873.09$6,931
Jun 2017336042.493.09$14,277
May 2017164045.373.26$7,441
Apr 2017335047.933.21$16,057
Mar 2017167046.772.98$7,811
Feb 2017330050.452.95$16,649
Jan 2017164049.413.42$8,103
Dec 2016327048.763.72$15,945
Nov 2016164042.492.64$6,968
Oct 2016326046.193.09$15,058
Sep 2016330041.553.10$13,712
Aug 2016173041.442.92$7,169
Jul 2016160041.622.92$6,659
Jun 2016158045.352.69$7,165
May 2016320042.521.99$13,606
Apr 2016339036.561.99$12,394
Mar 2016164033.011.79$5,414
Feb 2016166026.472.06$4,394
Jan 2016324027.352.36$8,861
Dec 2015164032.362.00$5,307
Nov 2015165038.792.17$6,400
Oct 2015165043.552.43$7,186
Sep 2015169042.992.76$7,265
Aug 2015165040.162.87$6,626
Jul 2015327048.152.95$15,745
Jun 2015324056.152.88$18,193
May 20150055.212.96$0
Apr 2015308049.822.71$15,345
Mar 2015160042.892.93$6,862
Feb 2015326044.662.98$14,559
Jan 2015157043.433.10$6,819
Dec 2014164054.693.59$8,969
Nov 2014168070.464.25$11,837
Oct 2014337078.303.90$26,387
Sep 2014158086.164.05$13,613
Aug 2014173089.394.04$15,464
Jul 2014328096.564.18$31,672
Jun 2014169098.164.74$16,589
May 2014156094.734.73$14,778
Apr 2014163095.944.81$15,638
Mar 2014332095.895.06$31,835
Feb 2014166097.406.19$16,168
Jan 2014322090.404.86$29,109
Dec 2013164091.824.35$15,058
Nov 2013331088.853.74$29,409
Oct 2013173097.423.78$16,854
Sep 20133200104.113.72$33,315
Aug 20133270104.253.52$34,090
Jul 20131690102.523.72$17,326
Jun 2013312094.403.93$29,453
May 2013330094.834.15$31,294
Apr 2013294093.964.28$27,624
Mar 2013317093.623.91$29,678
Feb 2013324091.233.42$29,559
Jan 2013323091.603.42$29,587
Dec 2012163086.773.42$14,144
Nov 2012343086.953.62$29,824
Oct 2012337089.383.40$30,121
Sep 2012331094.672.92$31,336
Aug 2012347092.662.91$32,153
Jul 2012169085.133.02$14,387
Jun 2012338079.822.52$26,979
May 2012343091.612.49$31,422
Apr 20123400101.652.00$34,561
Mar 20123410105.052.22$35,822
Feb 20121700101.102.57$17,187
Jan 2012329098.092.73$32,272
Dec 2011500096.873.24$48,435
Nov 20110095.723.31$0
Oct 2011309084.983.65$26,259
Sep 2011323083.623.99$27,009
Aug 2011322083.404.15$26,855
Jul 2011331094.144.52$31,160
Jun 2011330092.904.64$30,657
May 2011331098.134.40$32,481
Apr 20111730105.964.33$18,331
Mar 2011337096.364.06$32,473
Feb 2011164085.644.18$14,045
Jan 2011339086.504.59$29,324
Dec 2010342085.734.35$29,320
Nov 2010333080.843.80$26,920
Oct 2010342078.103.51$26,710
Sep 2010168072.633.98$12,202
Aug 2010338073.684.42$24,904
Jul 2010330072.554.74$23,942
Jun 2010324070.364.91$22,797
May 2010502071.124.24$35,702
Apr 2010273081.694.12$22,301
Mar 2010336078.394.39$26,339
Feb 2010340073.585.44$25,017
Jan 2010487074.365.96$36,213
Dec 2009171071.445.48$12,216
Nov 2009322074.593.75$24,018
Oct 2009328072.544.11$23,793
Sep 2009342065.543.06$22,415
Aug 2009330067.423.22$22,249
Jul 2009498061.133.46$30,443
Jun 2009328066.163.90$21,700
May 2009329054.743.93$18,009
Apr 2009321046.773.59$15,013
Mar 2009470042.144.06$19,806
Feb 2009472032.814.63$15,486
Jan 2009287035.865.37$10,292
Dec 2008329037.105.98$12,206
Nov 2008466055.496.86$25,858
Oct 2008336075.246.92$25,281
Sep 20084670101.767.88$47,522
Aug 20084990114.228.48$56,996
Jul 20083300131.0811.39$43,256
Jun 20083370131.3313.03$44,258
May 20085020123.1711.57$61,831
Apr 20084850110.3110.45$53,500
Mar 20083420101.909.66$34,850
Feb 2008309092.538.77$28,592
Jan 2008313090.388.21$28,289
Dec 2007489088.337.30$43,193
Nov 2007340091.677.29$31,168
Oct 2007319082.856.92$26,429
Sep 2007505075.846.24$38,299
Aug 2007510069.066.39$35,221
Jul 2007322070.906.39$22,830
Jun 2007327062.007.55$20,274
May 2007500058.747.85$29,370
Apr 2007497059.617.81$29,626
Mar 2007515056.927.30$29,314
Feb 2007518055.108.22$28,542
Jan 2007335050.306.73$16,851
Dec 2006680056.656.92$38,522
Nov 2006337054.207.62$18,265
Oct 2006512054.906.01$28,109
Sep 2006495060.085.04$29,740
Aug 2006501068.717.34$34,424
Jul 2006509069.376.34$35,309
Jun 2006338066.286.38$22,403
May 2006508066.016.42$33,533
Apr 2006687064.397.36$44,236
Mar 2006501056.707.08$28,407
Feb 2006499057.597.75$28,737
Jan 2006660060.598.93$39,989
Dec 2005340054.9413.42$18,680
Nov 2005500054.6910.59$27,345
Oct 2005672058.3413.80$39,204
Sep 2005505061.4512.08$31,032
Aug 2005674061.519.80$41,458
Jul 2005504055.697.84$28,068
Jun 2005514052.337.38$26,898
May 2005678045.226.65$30,659
Apr 2005515049.207.36$25,338
Mar 2005501050.377.15$25,235
Feb 2005505045.226.31$22,836
Jan 2005657043.166.32$28,356
Dec 2004677039.866.75$26,985
Nov 2004500045.286.33$22,640
Oct 2004651049.706.52$32,355
Sep 2004517043.245.28$22,355
Aug 2004667042.375.55$28,261
Jul 2004685038.286.08$26,222
Jun 2004516036.106.43$18,628
May 2004680037.486.49$25,486
Apr 2004518034.475.86$17,855
Mar 2004681034.365.53$23,399
Feb 2004681032.455.51$22,098
Jan 2004672032.036.30$21,524
Dec 2003684030.266.30$20,698
Nov 2003669028.804.60$19,267
Oct 2003516028.174.76$14,536
Sep 2003676026.314.75$17,786
Aug 2003679029.765.13$20,207
Jul 2003673029.415.17$19,793
Jun 2003690028.565.98$19,706
May 2003688026.595.97$18,294
Apr 2003529026.675.41$14,108
Mar 2003864031.146.10$26,905
Feb 2003865033.487.93$28,960
Jan 2003674030.315.58$20,429
Dec 2002698026.914.85$18,783
Nov 2002868024.664.14$21,405
Oct 2002700026.464.23$18,522
Sep 2002872027.443.64$23,928
Aug 2002700025.963.16$18,172
Jul 2002700024.583.06$17,206
Jun 2002781023.733.34$18,533
May 2002816024.663.58$20,123
Apr 2002862023.653.51$20,386
Mar 2002841022.003.10$18,502
Feb 2002673018.222.38$12,262
Jan 2002836017.172.38$14,354
Dec 2001847016.932.36$14,340
Nov 2001873018.072.41$15,775
Oct 2001835019.782.53$16,516
Sep 2001869024.262.25$21,082
Aug 2001866024.873.05$21,537
Jul 20011,208023.933.20$28,907
Jun 2001869024.563.82$21,343
May 2001885025.524.31$22,585
Apr 2001886024.685.34$21,866
Mar 20011,023024.545.38$25,104
Feb 2001729027.755.77$20,230
Jan 20011,047027.478.40$28,761
Dec 2000868026.889.12$23,332
Nov 2000914032.215.66$29,440
Oct 20001,084031.235.15$33,853
Sep 2000907031.875.19$28,906
Aug 20001,246029.644.54$36,931
Jul 2000899028.534.09$25,648
Jun 20001,252029.304.40$36,684
May 20001,253027.263.68$34,157
Apr 20001,085024.513.12$26,593
Mar 20001,085028.422.86$30,836
Feb 2000905027.622.73$24,996
Jan 20001,070025.272.48$27,039
Dec 19991,089024.282.42$26,441
Nov 19991,080023.192.43$25,045
Oct 19991,259020.982.80$26,414
Sep 19991,083021.752.62$23,555
Aug 19991,078019.262.88$20,762
Jul 19991,083017.892.37$19,375
Jun 19991,084015.942.36$17,279
May 1999904015.792.32$14,274
Apr 19991,453015.102.21$21,940
Mar 1999906012.471.84$11,298
Feb 19991,08709.981.82$10,848
Jan 19991,100010.381.90$11,418
Dec 19981,28709.201.77$11,840
Nov 19981,101010.892.19$11,990
Oct 1998878012.421.97$10,905
Sep 19981,441012.592.08$18,142
Aug 1998703011.301.91$7,944
Jul 19981,228011.742.24$14,417
Jun 19981,230011.242.24$13,825
May 19981,230012.622.21$15,523
Apr 19981,058013.042.51$13,796
Mar 1998875012.802.31$11,200
Feb 19981,195013.952.30$16,670
Jan 1998902014.702.15$13,259
Dec 1997897016.322.41$14,639
Nov 1997895018.193.09$16,280
Oct 19971,233019.253.15$23,735
Sep 19971,050017.742.95$18,627
Aug 19971,047017.862.55$18,699
Jul 1997881017.582.25$15,488
Jun 1997882017.242.26$15,206
May 19971,235018.972.31$23,428
Apr 19971,076017.882.08$19,239
Mar 19971,069018.951.94$20,258
Feb 19971,242020.492.21$25,449
Jan 19971,053023.483.54$24,724
Dec 19961,058023.32$24,673
Nov 1996881021.97$19,356
Oct 19961,204023.31$28,065
Sep 19961,041022.22$23,131
Aug 19961,143020.26$23,157
Jul 19961,223019.55$23,910
Jun 1996849018.73$15,902
May 19961,216019.43$23,627
Apr 19961,412021.51$30,372
Mar 19961,052019.38$20,388
Feb 19961,206016.98$20,478
Jan 19961,254017.07$21,406
Dec 19951,421017.19$24,427
Nov 19951,063016.00$17,008
Oct 19951,229015.43$18,963
Sep 19951,390016.18$22,490
Aug 19951,378015.92$21,938
Jul 19951,584015.24$24,140
Jun 19951,229016.41$20,168
May 19951,406017.56$24,689
Apr 19951,762017.73$31,240
Mar 19951,592016.44$26,172
Feb 19951,412016.58$23,411
Jan 19951,960015.92$31,203
Dec 19941,783015.03$26,798
Nov 19941,967015.90$31,275
Oct 19941,912015.58$29,789
Sep 19941,942115.29$29,693
Aug 19942,116116.13$34,131
Jul 19942,104117.56$36,946
Jun 19942,106117.09$35,992
May 19942,140115.88$33,983
Apr 19941,959114.14$27,700
Mar 19942,335112.46$29,094
Feb 19941,907112.50$23,838
Jan 19942,316112.66$29,321
Dec 19932,489112.33$30,689
Nov 19932,137114.49$30,965
Oct 19932,286115.85$36,233
Sep 19931,905115.03$28,632
Aug 19932,587115.66$40,512
Jul 19932,115115.46$32,698
Jun 19931,937116.79$32,522
May 19931,947117.68$34,423
Apr 19931,418118.05$25,595
Mar 19931,584118.14$28,734
Feb 19931,384117.90$24,774
Jan 19931,600116.93$27,088

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.

Apr 2026 — as filed, then multipliedworked
Oil                  163 bbl  × $ 98.93 =    $16,126
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $16,126

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/21773 is the state's own key, not one this site invented.