MCKNIGHT "A"

Operated by CORDA CORPORATION (P-5 177997) in the GOBER field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 14841District 7BField 35478001NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$10 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 2 leases and 2 wells, and the rule below applies to all of them.

Discovered
1950-10-01
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

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition18,949 bbl$786,790
Casinghead gasProduction411,278 Mcf$1,222,899
Total$2,009,688

106,022 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.

These wells centre on 33.0996, -99.1239. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.09962, -99.12392 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
4,701 ft
1 wells filed one
Completion to plug
47.1 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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

The one well that filed a depth was drilled to 4,701 ft.

Completions filed
Feb 1979
1 of 1 wells
Plug dates filed
Mar 2026
1 of 1 wells

Last completion to plug: a median of 47.1 years across the 1 well that filed both dates, with the middle half between 47.1 years and 47.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4473177414,701 ftFeb 1979Mar 2026Yes

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 202656098.932.87$5,540
Mar 202645089.753.15$4,039
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 202407075.632.06$144
Jul 2024032279.932.15$691
Jun 202415985578.082.63$14,667
May 2024090378.812.20$1,985
Apr 2024085484.451.66$1,417
Mar 202415684780.301.55$13,836
Feb 2024086476.091.78$1,541
Jan 2024063573.023.30$2,094
Dec 2023063371.262.61$1,653
Nov 202317445477.892.81$14,827
Oct 2023042785.443.09$1,318
Sep 2023079189.042.74$2,163
Aug 2023089980.522.67$2,403
Jul 202316693174.852.64$14,885
Jun 2023093168.962.26$2,103
May 2023073470.622.23$1,635
Apr 202316993978.122.24$15,304
Mar 2023085872.852.39$2,053
Feb 2023090775.112.47$2,236
Jan 2023043176.533.39$1,460
Dec 2022035076.415.73$2,005
Nov 2022051985.005.65$2,930
Oct 202218982387.185.86$21,303
Sep 2022083884.888.16$6,841
Aug 2022080094.529.13$7,302
Jul 20220870101.587.54$6,562
Jun 20220783115.097.98$6,246
May 2022160867109.378.43$24,811
Apr 20220845104.226.84$5,778
Mar 20220725108.885.08$3,680
Feb 2022069091.054.86$3,353
Jan 202217170081.844.54$17,171
Dec 2021079871.323.90$3,112
Nov 2021077177.435.24$4,038
Oct 2021082579.795.71$4,714
Sep 202116783169.865.35$16,113
Aug 20210066.024.22$0
Jul 2021088170.783.98$3,508
Jun 2021096069.493.38$3,245
May 202117086663.483.02$13,405
Apr 2021092360.362.76$2,546
Mar 20210061.302.72$0
Feb 2021177057.805.55$10,231
Jan 2021080450.412.81$2,259
Dec 2020081744.642.68$2,186
Nov 20200038.772.71$0
Oct 2020079836.972.48$1,978
Sep 202017075437.091.99$7,807
Aug 20200039.982.39$0
Jul 2020094338.371.83$1,721
Jun 2020091234.901.69$1,542
May 202017391816.921.81$4,593
Apr 2020087414.751.80$1,577
Mar 2020092630.341.86$1,719
Feb 2020080749.881.98$1,598
Jan 2020092957.252.09$1,946
Dec 20190059.012.30$0
Nov 201916784355.302.75$11,554
Oct 2019095953.472.42$2,319
Sep 20190055.052.66$0
Aug 201901,02153.112.30$2,353
Jul 201901,21056.272.46$2,977
Jun 201917061052.782.49$10,492
May 20190058.482.74$0
Apr 2019097762.632.75$2,687
Mar 20190056.803.06$0
Feb 2019090150.852.79$2,516
Jan 201917094846.033.23$10,885
Dec 2018091346.594.19$3,821
Nov 2018091052.934.24$3,856
Oct 201801,01961.443.40$3,463
Sep 20181621,00259.543.11$12,760
Aug 201801,03259.403.07$3,165
Jul 201801,12765.142.93$3,304
Jun 201801,08060.183.08$3,323
May 201801,13765.382.90$3,298
Apr 201801,07463.842.90$3,115
Mar 20181691,01961.222.79$13,186
Feb 2018093861.782.77$2,595
Jan 2018099762.874.01$3,997
Dec 201701,07457.272.92$3,138
Nov 20171681,02755.423.12$12,513
Oct 201701,03749.292.98$3,094
Sep 201701,20147.523.09$3,708
Aug 20170045.373.00$0
Jul 2017077343.873.09$2,386
Jun 20171711,13842.493.09$10,779
May 201701,09345.373.26$3,567
Apr 2017063247.933.21$2,030
Mar 201701,15446.772.98$3,443
Feb 201701,12550.452.95$3,322
Jan 2017099049.413.42$3,385
Dec 20161721,05048.763.72$12,296
Nov 2016089842.492.64$2,375
Oct 2016097946.193.09$3,025
Sep 2016091141.553.10$2,825
Aug 2016074641.442.92$2,182
Jul 201601,10441.622.92$3,228
Jun 20161711,11745.352.69$10,755
May 20160042.521.99$0
Apr 201601,05436.561.99$2,099
Mar 201601,12733.011.79$2,022
Feb 20161701,02826.472.06$6,621
Jan 201601,08627.352.36$2,568
Dec 201501,07732.362.00$2,156
Nov 201501,06338.792.17$2,304
Oct 201501,05943.552.43$2,570
Sep 201515193642.992.76$9,073
Aug 2015096540.162.87$2,772
Jul 2015099548.152.95$2,930
Jun 2015087856.152.88$2,531
May 2015073455.212.96$2,169
Apr 201514089149.822.71$9,386
Mar 2015052142.892.93$1,529
Feb 2015074144.662.98$2,205
Jan 2015053143.433.10$1,646
Dec 201415621254.693.59$9,293
Nov 2014066170.464.25$2,810
Oct 2014084578.303.90$3,296
Sep 2014062986.164.05$2,545
Aug 2014078989.394.04$3,184
Jul 201417189496.564.18$20,248
Jun 2014066898.164.74$3,164
May 2014074394.734.73$3,512
Apr 2014072295.944.81$3,472
Mar 2014074995.895.06$3,788
Feb 2014065997.406.19$4,081
Jan 201416977890.404.86$19,059
Dec 2013071091.824.35$3,092
Nov 2013072788.853.74$2,718
Oct 2013077397.423.78$2,921
Sep 20130798104.113.72$2,967
Aug 20130810104.253.52$2,853
Jul 2013162816102.523.72$19,642
Jun 2013081594.403.93$3,206
May 2013078994.834.15$3,274
Apr 2013094293.964.28$4,034
Mar 201316159693.623.91$17,405
Feb 2013072691.233.42$2,483
Jan 2013078191.603.42$2,671
Dec 2012083986.773.42$2,870
Nov 2012087486.953.62$3,168
Oct 201217278389.383.40$18,035
Sep 2012089294.672.92$2,603
Aug 2012080492.662.91$2,338
Jul 2012081685.133.02$2,465
Jun 2012075679.822.52$1,904
May 2012080191.612.49$1,993
Apr 2012168807101.652.00$18,689
Mar 20120810105.052.22$1,800
Feb 20120840101.102.57$2,159
Jan 2012085898.092.73$2,346
Dec 20119266496.873.24$11,063
Nov 2011082195.723.31$2,719
Oct 2011088784.983.65$3,236
Sep 201116575383.623.99$16,799
Aug 2011091183.404.15$3,780
Jul 2011097994.144.52$4,422
Jun 201101,03392.904.64$4,793
May 2011046598.134.40$2,048
Apr 2011146130105.964.33$16,033
Mar 2011043996.364.06$1,781
Feb 2011071185.644.18$2,972
Jan 2011080986.504.59$3,712
Dec 2010081885.734.35$3,556
Nov 201016681080.843.80$16,494
Oct 2010083878.103.51$2,940
Sep 2010084172.633.98$3,347
Aug 2010082773.684.42$3,655
Jul 2010081072.554.74$3,837
Jun 2010081770.364.91$4,012
May 201016882471.124.24$15,438
Apr 2010079581.694.12$3,278
Mar 2010083278.394.39$3,651
Feb 2010073573.585.44$4,000
Jan 201017278674.365.96$17,478
Dec 2009081871.445.48$4,486
Nov 2009078774.593.75$2,952
Oct 2009080172.544.11$3,292
Sep 200917377665.543.06$13,717
Aug 2009083167.423.22$2,675
Jul 2009085461.133.46$2,959
Jun 2009081466.163.90$3,171
May 2009082354.743.93$3,231
Apr 200917380246.773.59$10,968
Mar 2009086742.144.06$3,519
Feb 2009087832.814.63$4,068
Jan 2009062935.865.37$3,378
Dec 2008079537.105.98$4,752
Nov 200818077855.496.86$15,326
Oct 2008066675.246.92$4,610
Sep 20080780101.767.88$6,144
Aug 20080842114.228.48$7,143
Jul 20080331131.0811.39$3,770
Jun 2008163285131.3313.03$25,121
May 20080315123.1711.57$3,646
Apr 20080311110.3110.45$3,251
Mar 20080322101.909.66$3,112
Feb 2008029592.538.77$2,587
Jan 200817231090.388.21$18,089
Dec 2007034388.337.30$2,505
Nov 2007041491.677.29$3,019
Oct 2007020482.856.92$1,412
Sep 200717736775.846.24$15,715
Aug 2007039769.066.39$2,536
Jul 2007037570.906.39$2,395
Jun 200715785162.007.55$16,158
May 2007089858.747.85$7,046
Apr 2007087959.617.81$6,861
Mar 2007090356.927.30$6,594
Feb 2007083655.108.22$6,869
Jan 20071741,03150.306.73$15,688
Dec 200601,38056.656.92$9,547
Nov 2006015554.207.62$1,181
Oct 2006015354.906.01$920
Sep 2006060560.085.04$3,048
Aug 2006079768.717.34$5,850
Jul 200617383669.376.34$17,304
Jun 2006087566.286.38$5,586
May 2006096866.016.42$6,219
Apr 2006068364.397.36$5,027
Mar 2006086956.707.08$6,155
Feb 2006172057.597.75$9,905
Jan 200601,25160.598.93$11,176
Dec 2005030854.9413.42$4,132
Nov 2005094354.6910.59$9,985
Oct 2005093658.3413.80$12,913
Sep 200517493361.4512.08$21,962
Aug 200501,00661.519.80$9,856
Jul 2005089555.697.84$7,020
Jun 2005092452.337.38$6,820
May 2005097745.226.65$6,498
Apr 200515194649.207.36$14,392
Mar 2005097350.377.15$6,962
Feb 2005089145.226.31$5,624
Jan 2005098743.166.32$6,240
Dec 200417498139.866.75$13,558
Nov 200401,00645.286.33$6,368
Oct 2004099949.706.52$6,509
Sep 200401,03043.245.28$5,442
Aug 200401,00842.375.55$5,595
Jul 2004096238.286.08$5,853
Jun 200416195836.106.43$11,975
May 200401,00237.486.49$6,508
Apr 2004098734.475.86$5,782
Mar 200401,02434.365.53$5,663
Feb 2004099032.455.51$5,455
Jan 20041561,03132.036.30$11,492
Dec 200301,17430.266.30$7,398
Nov 200301,34428.804.60$6,176
Oct 200315445728.174.76$6,513
Sep 200301,07226.314.75$5,091
Aug 200301,12429.765.13$5,766
Jul 200301,09929.415.17$5,683
Jun 20031721,01328.565.98$10,973
May 200301,06926.595.97$6,385
Apr 200301,04126.675.41$5,629
Mar 200301,05431.146.10$6,425
Feb 200315189833.487.93$12,173
Jan 200301,01830.315.58$5,683
Dec 200201,13926.914.85$5,528
Nov 20021741,12924.664.14$8,961
Oct 200201,11126.464.23$4,699
Sep 200201,05127.443.64$3,821
Aug 200201,33925.963.16$4,237
Jul 20021561,17424.583.06$7,429
Jun 200201,26323.733.34$4,216
May 200201,43724.663.58$5,150
Apr 20021761,23923.653.51$8,514
Mar 200201,25522.003.10$3,894
Feb 200201,12818.222.38$2,680
Jan 20021651,28317.172.38$5,881
Dec 200101,26116.932.36$2,982
Nov 200101,29018.072.41$3,103
Oct 200101,18619.782.53$2,999
Sep 20011761,14024.262.25$6,836
Aug 200101,19024.873.05$3,633
Jul 200101,61323.933.20$5,157
Jun 200116477424.563.82$6,988
May 200101,15825.524.31$4,988
Apr 20011551,23624.685.34$10,420
Mar 200101,30924.545.38$7,038
Feb 200101,15427.755.77$6,655
Jan 200101,26627.478.40$10,633
Dec 20001561,26826.889.12$15,761
Nov 200001,24332.215.66$7,033
Oct 200001,04831.235.15$5,392
Sep 20001691,04831.875.19$10,821
Aug 200001,21429.644.54$5,512
Jul 200001,25928.534.09$5,149
Jun 20001631,21729.304.40$10,127
May 200001,29727.263.68$4,773
Apr 200001,33324.513.12$4,154
Mar 20001491,49028.422.86$8,496
Feb 2000090827.622.73$2,476
Jan 20001461,33125.272.48$6,991
Dec 199901,48924.282.42$3,609
Nov 19991591,21623.192.43$6,647
Oct 199901,38820.982.80$3,892
Sep 199901,40621.752.62$3,682
Aug 19991721,41419.262.88$7,379
Jul 199901,48217.892.37$3,516
Jun 19991741,46515.942.36$6,234
May 199901,56015.792.32$3,621
Apr 199901,49115.102.21$3,292
Mar 19991681,56912.471.84$4,979
Feb 199901,3209.981.82$2,399
Jan 19991771,44910.381.90$4,590
Dec 199801,4949.201.77$2,649
Nov 19981811,42010.892.19$5,075
Oct 199801,43812.421.97$2,832
Sep 199801,42112.592.08$2,959
Aug 19981781,54811.301.91$4,964
Jul 199801,56111.742.24$3,492
Jun 19981751,48711.242.24$5,294
May 199801,60412.622.21$3,539
Apr 19981751,54413.042.51$6,150
Mar 199801,63212.802.31$3,769
Feb 199801,46013.952.30$3,357
Jan 19981831,56914.702.15$6,071
Dec 19971751,62116.322.41$6,764
Nov 199701,59818.193.09$4,935
Oct 199701,73719.253.15$5,471
Sep 199701,80817.742.95$5,342
Aug 19971801,68817.862.55$7,527
Jul 19971751,86117.582.25$7,258
Jun 199701,84717.242.26$4,169
May 199701,79718.972.31$4,148
Apr 199701,85717.882.08$3,868
Mar 19971781,91418.951.94$7,085
Feb 199701,76920.492.21$3,902
Jan 19971861,98023.483.54$11,376
Dec 199602,04123.32$0
Nov 19961802,08221.97$3,955
Oct 199602,22823.31$0
Sep 19961772,33422.22$3,933
Aug 199601,92820.26$0
Jul 199602,39919.55$0
Jun 19961862,28118.73$3,484
May 199602,41919.43$0
Apr 19961852,35221.51$3,979
Mar 199602,58219.38$0
Feb 19961792,30916.98$3,039
Jan 199602,69817.07$0
Dec 19951882,65717.19$3,232
Nov 199502,69116.00$0
Oct 19953592,95715.43$5,539
Sep 1995122,96816.18$194
Aug 199503,15315.92$0
Jul 19951693,28415.24$2,576
Jun 199503,30116.41$0
May 19951793,43017.56$3,143
Apr 19951703,40417.73$3,014
Mar 199503,57616.44$0
Feb 19951553,30316.58$2,570
Jan 199503,67315.92$0
Dec 19941893,69415.03$2,841
Nov 19941893,66815.90$3,005
Oct 19941813,89715.58$2,820
Sep 19941853,87215.29$2,829
Aug 19941783,78116.13$2,871
Jul 19941721,62017.56$3,020
Jun 19943361,43617.09$5,742
May 199401,25915.88$0
Apr 199415394714.14$2,163
Mar 19942792312.46$336
Feb 1994088812.50$0
Jan 199418396412.66$2,317
Dec 199301,00912.33$0
Nov 199318392714.49$2,652
Oct 199301,03815.85$0
Sep 199318397115.03$2,750
Aug 199301,07815.66$0
Jul 19931731,21015.46$2,675
Jun 199301,12316.79$0
May 19931781,20717.68$3,147
Apr 199301,14118.05$0
Mar 19933571,10418.14$6,476
Feb 199301,06417.90$0
Jan 199301,15116.93$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.

Apr 2026 — as filed, then multipliedworked
Oil                   56 bbl  × $ 98.93 =     $5,540
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $5,540

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/O/14841 is the state's own key, not one this site invented.