KNOX, E. L., DR.

Operated by KOKO SKADI, LLC (P-5 100704) in the BURKETT, SW. (DUFFER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 38809District 7BField 13565500CondensateGasSaveExport
Value, all time
$372 k
Jan 1993 – May 2026
Value, last 12 filed months
$172
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 59 leases and 63 wells, and the rule below applies to all of them.

Discovered
1978-04-25
as the register files it
Field class
Oil and gas
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2012-03-01.

The Commission's schedule remark for this field reads: TERMINUS OF ALL DRAINHOLES. ALLOCATION FORMULA REMAINS SUSPENDED.

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
CondensateDisposition20 bbl$791
GasProduction133,508 Mcf$371,331
Total$372,122

41,331 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 (1)

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.

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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
no depth filed
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.
1100.0%

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.

Completions filed
Apr 1953
1 of 1 wells

1 well

42-083802251Apr 1953

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 202505566.483.13$172
May 202506760.553.23$217
Apr 202504962.363.54$174
Mar 202503167.704.27$132
Feb 202504270.884.34$182
Jan 202504474.324.28$188
Dec 2024010768.993.12$334
Nov 202406769.052.20$147
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20244075.632.06$303
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 2024015384.451.66$254
Mar 202408480.301.55$130
Feb 202406876.091.78$121
Jan 202406173.023.30$201
Dec 202307071.262.61$183
Nov 2023010577.892.81$295
Oct 2023010085.443.09$309
Sep 2023012689.042.74$345
Aug 202306580.522.67$174
Jul 2023022674.852.64$597
Jun 202304068.962.26$90
May 2023011070.622.23$245
Apr 2023014378.122.24$320
Mar 2023018472.852.39$440
Feb 2023019775.112.47$486
Jan 2023020376.533.39$688
Dec 2022017576.415.73$1,003
Nov 2022016785.005.65$943
Oct 2022019387.185.86$1,132
Sep 2022020284.888.16$1,649
Aug 2022019694.529.13$1,789
Jul 20220249101.587.54$1,878
Jun 20220250115.097.98$1,994
May 20220244109.378.43$2,058
Apr 20220217104.226.84$1,484
Mar 20220250108.885.08$1,269
Feb 2022023391.054.86$1,132
Jan 2022024181.844.54$1,094
Dec 2021025471.323.90$990
Nov 2021027577.435.24$1,440
Oct 2021030979.795.71$1,766
Sep 2021030969.865.35$1,653
Aug 2021024166.024.22$1,017
Jul 2021023870.783.98$948
Jun 2021024369.493.38$821
May 2021026663.483.02$803
Apr 2021026260.362.76$723
Mar 2021019961.302.72$541
Feb 2021017757.805.55$982
Jan 2021024650.412.81$691
Dec 2020023444.642.68$626
Nov 2020022238.772.71$601
Oct 2020022336.972.48$553
Sep 2020021537.091.99$428
Aug 2020023239.982.39$553
Jul 2020025338.371.83$462
Jun 2020026034.901.69$439
May 2020025716.921.81$466
Apr 2020024514.751.80$442
Mar 2020028430.341.86$527
Feb 2020017749.881.98$351
Jan 2020021257.252.09$444
Dec 2019035759.012.30$823
Nov 2019026955.302.75$740
Oct 2019031453.472.42$759
Sep 2019030455.052.66$808
Aug 2019031853.112.30$733
Jul 2019034956.272.46$859
Jun 2019035752.782.49$889
May 2019034858.482.74$954
Apr 2019033462.632.75$919
Mar 201907956.803.06$242
Feb 201908150.852.79$226
Jan 201908546.033.23$274
Dec 201808646.594.19$360
Nov 201807652.934.24$322
Oct 2018010161.443.40$343
Sep 201809559.543.11$295
Aug 201809259.403.07$282
Jul 201807765.142.93$226
Jun 201808860.183.08$271
May 201807765.382.90$223
Apr 201809363.842.90$270
Mar 201808461.222.79$234
Feb 201807661.782.77$210
Jan 201808062.874.01$321
Dec 201708657.272.92$251
Nov 201708855.423.12$274
Oct 201709149.292.98$272
Sep 201708647.523.09$266
Aug 2017011345.373.00$340
Jul 2017014043.873.09$432
Jun 2017014842.493.09$457
May 2017013445.373.26$437
Apr 2017015147.933.21$485
Mar 2017015546.772.98$462
Feb 2017014050.452.95$413
Jan 2017015749.413.42$537
Dec 2016016748.763.72$622
Nov 2016014842.492.64$391
Oct 2016015146.193.09$467
Sep 2016015441.553.10$478
Aug 2016014741.442.92$430
Jul 2016017341.622.92$506
Jun 2016016445.352.69$440
May 2016012642.521.99$251
Apr 2016016736.561.99$333
Mar 2016014833.011.79$266
Feb 201673326.472.06$253
Jan 201643727.352.36$197
Dec 2015020832.362.00$416
Nov 2015516238.792.17$545
Oct 2015017643.552.43$427
Sep 2015022542.992.76$621
Aug 2015017640.162.87$506
Jul 2015017048.152.95$501
Jun 2015017756.152.88$510
May 2015015855.212.96$467
Apr 2015012149.822.71$327
Mar 2015014842.892.93$434
Feb 2015011344.662.98$336
Jan 2015016443.433.10$509
Dec 2014019054.693.59$682
Nov 2014015470.464.25$655
Oct 2014018278.303.90$710
Sep 2014017286.164.05$696
Aug 2014019389.394.04$779
Jul 2014018896.564.18$786
Jun 2014018598.164.74$876
May 2014020194.734.73$950
Apr 2014027395.944.81$1,313
Mar 2014019495.895.06$981
Feb 2014014697.406.19$904
Jan 2014020890.404.86$1,011
Dec 2013042391.824.35$1,842
Nov 2013016088.853.74$598
Oct 2013020197.423.78$760
Sep 20130177104.113.72$658
Aug 20130195104.253.52$687
Jul 20130389102.523.72$1,446
Jun 2013019894.403.93$779
May 2013020894.834.15$863
Apr 2013022493.964.28$959
Mar 2013019793.623.91$771
Feb 2013020791.233.42$708
Jan 2013022191.603.42$756
Dec 2012020986.773.42$715
Nov 2012022386.953.62$808
Oct 2012016489.383.40$558
Sep 2012016994.672.92$493
Aug 2012018492.662.91$535
Jul 2012034085.133.02$1,027
Jun 2012022079.822.52$554
May 2012019191.612.49$475
Apr 20120173101.652.00$345
Mar 20120207105.052.22$460
Feb 20120170101.102.57$437
Jan 2012015898.092.73$432
Dec 2011019096.873.24$616
Nov 2011018295.723.31$603
Oct 2011019484.983.65$708
Sep 2011019183.623.99$761
Aug 2011020283.404.15$838
Jul 2011020894.144.52$940
Jun 2011023492.904.64$1,086
May 2011018398.134.40$806
Apr 20110161105.964.33$698
Mar 2011019396.364.06$783
Feb 2011016085.644.18$669
Jan 2011020886.504.59$954
Dec 2010020085.734.35$870
Nov 2010020080.843.80$759
Oct 2010022378.103.51$782
Sep 2010021372.633.98$848
Aug 2010022773.684.42$1,003
Jul 2010017172.554.74$810
Jun 2010020770.364.91$1,016
May 2010018071.124.24$762
Apr 2010033781.694.12$1,389
Mar 2010053078.394.39$2,326
Feb 2010033273.585.44$1,807
Jan 2010018074.365.96$1,074
Dec 2009016771.445.48$916
Nov 2009026474.593.75$990
Oct 2009024672.544.11$1,011
Sep 2009020565.543.06$628
Aug 2009021167.423.22$679
Jul 2009018161.133.46$627
Jun 2009033266.163.90$1,293
May 2009020954.743.93$820
Apr 2009021346.773.59$764
Mar 2009028542.144.06$1,157
Feb 2009034032.814.63$1,575
Jan 2009023835.865.37$1,278
Dec 2008020637.105.98$1,231
Nov 2008041955.496.86$2,874
Oct 2008017675.246.92$1,218
Sep 2008019101.767.88$150
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20080276131.3313.03$3,597
May 20080275123.1711.57$3,183
Apr 20080230110.3110.45$2,405
Mar 20080303101.909.66$2,928
Feb 2008028092.538.77$2,456
Jan 2008024190.388.21$1,978
Dec 20070088.337.30$0
Nov 2007032591.677.29$2,370
Oct 2007024882.856.92$1,717
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 2007044170.906.39$2,817
Jun 2007017162.007.55$1,291
May 2007026858.747.85$2,103
Apr 2007045159.617.81$3,520
Mar 2007031056.927.30$2,264
Feb 2007042755.108.22$3,508
Jan 2007038250.306.73$2,570
Dec 2006064956.656.92$4,490
Nov 2006045554.207.62$3,466
Oct 2006052154.906.01$3,133
Sep 2006046560.085.04$2,342
Aug 2006057068.717.34$4,184
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 2006050760.598.93$4,529
Dec 2005045854.9413.42$6,144
Nov 200502754.6910.59$286
Oct 200509058.3413.80$1,242
Sep 200501761.4512.08$205
Aug 20050661.519.80$59
Jul 200502955.697.84$227
Jun 2005028352.337.38$2,089
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 2005031750.377.15$2,268
Feb 2005024445.226.31$1,540
Jan 20050043.166.32$0
Dec 2004033839.866.75$2,282
Nov 2004040645.286.33$2,570
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 2004022442.375.55$1,243
Jul 2004030438.286.08$1,850
Jun 2004027536.106.43$1,769
May 2004049137.486.49$3,189
Apr 2004040534.475.86$2,373
Mar 2004042334.365.53$2,339
Feb 2004041632.455.51$2,292
Jan 2004046332.036.30$2,917
Dec 2003042730.266.30$2,691
Nov 200306628.804.60$303
Oct 2003041128.174.76$1,956
Sep 2003044326.314.75$2,104
Aug 2003029929.765.13$1,534
Jul 2003031129.415.17$1,608
Jun 2003024828.565.98$1,484
May 20030026.595.97$0
Apr 2003029726.675.41$1,606
Mar 2003030731.146.10$1,871
Feb 2003035933.487.93$2,845
Jan 2003041430.315.58$2,311
Dec 2002039926.914.85$1,937
Nov 2002027724.664.14$1,146
Oct 2002035826.464.23$1,514
Sep 2002031427.443.64$1,141
Aug 2002027425.963.16$867
Jul 2002036224.583.06$1,108
Jun 2002036223.733.34$1,208
May 2002053624.663.58$1,921
Apr 2002044323.653.51$1,556
Mar 2002042822.003.10$1,328
Feb 2002048918.222.38$1,162
Jan 2002059417.172.38$1,411
Dec 2001061316.932.36$1,449
Nov 2001055818.072.41$1,342
Oct 2001061619.782.53$1,558
Sep 2001065824.262.25$1,481
Aug 2001052524.873.05$1,603
Jul 2001078223.933.20$2,500
Jun 2001068924.563.82$2,635
May 2001078725.524.31$3,390
Apr 2001075824.685.34$4,044
Mar 2001045624.545.38$2,452
Feb 2001036027.755.77$2,076
Jan 2001030327.478.40$2,545
Dec 2000035026.889.12$3,193
Nov 2000039132.215.66$2,212
Oct 2000045631.235.15$2,346
Sep 2000056731.875.19$2,941
Aug 2000048529.644.54$2,202
Jul 2000049128.534.09$2,008
Jun 2000034629.304.40$1,521
May 2000027127.263.68$997
Apr 2000034324.513.12$1,069
Mar 2000038828.422.86$1,110
Feb 2000045527.622.73$1,241
Jan 2000052825.272.48$1,310
Dec 1999040524.282.42$982
Nov 1999044023.192.43$1,071
Oct 1999048220.982.80$1,351
Sep 1999038821.752.62$1,016
Aug 1999039619.262.88$1,139
Jul 1999044917.892.37$1,065
Jun 1999045615.942.36$1,077
May 1999054015.792.32$1,253
Apr 1999060215.102.21$1,329
Mar 1999055112.471.84$1,013
Feb 199905639.981.82$1,023
Jan 1999048810.381.90$927
Dec 199803519.201.77$622
Nov 1998085210.892.19$1,862
Oct 1998067212.421.97$1,323
Sep 1998068712.592.08$1,431
Aug 1998084611.301.91$1,614
Jul 1998076811.742.24$1,718
Jun 1998068511.242.24$1,533
May 1998047412.622.21$1,046
Apr 1998052813.042.51$1,323
Mar 1998058212.802.31$1,344
Feb 1998057613.952.30$1,324
Jan 1998057214.702.15$1,233
Dec 1997058716.322.41$1,415
Nov 1997066818.193.09$2,063
Oct 1997062319.253.15$1,962
Sep 1997066417.742.95$1,962
Aug 1997066817.862.55$1,707
Jul 1997077317.582.25$1,737
Jun 1997080317.242.26$1,813
May 1997073718.972.31$1,701
Apr 1997077217.882.08$1,608
Mar 1997081518.951.94$1,580
Feb 1997049820.492.21$1,099
Jan 1997093123.483.54$3,295
Dec 1996090923.32$0
Nov 199601,14721.97$0
Oct 1996014423.31$0
Sep 1996025122.22$0
Aug 1996035620.26$0
Jul 1996044619.55$0
Jun 1996043918.73$0
May 1996060919.43$0
Apr 1996083021.51$0
Mar 1996088019.38$0
Feb 1996092616.98$0
Jan 1996052517.07$0
Dec 1995053517.19$0
Nov 1995062616.00$0
Oct 1995075915.43$0
Sep 1995075716.18$0
Aug 1995081715.92$0
Jul 1995087015.24$0
Jun 1995083516.41$0
May 1995079517.56$0
Apr 1995083217.73$0
Mar 1995076316.44$0
Feb 1995082216.58$0
Jan 1995084015.92$0
Dec 1994078715.03$0
Nov 1994077115.90$0
Oct 1994093015.58$0
Sep 1994085415.29$0
Aug 199401,00016.13$0
Jul 1994095117.56$0
Jun 1994093717.09$0
May 1994092815.88$0
Apr 1994094014.14$0
Mar 1994098412.46$0
Feb 1994083812.50$0
Jan 1994096112.66$0
Dec 1993099112.33$0
Nov 1993099214.49$0
Oct 199301,11515.85$0
Sep 199301,06615.03$0
Aug 199301,17215.66$0
Jul 199301,21915.46$0
Jun 1993094416.79$0
May 199301,28717.68$0
Apr 199301,22318.05$0
Mar 199301,28718.14$0
Feb 199301,06817.90$0
Jan 199301,37316.93$0

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.

Jun 2025 — as filed, then multipliedworked
Condensate             0 bbl  × $ 66.48 =         $0
Gas                   55 Mcf  × $  3.13 =       $172

────────────────────────────────────────────────────
Month total                                     $172

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. 7B/G/38809 is the state's own key, not one this site invented.