BRADY -E-

Operated by BURK ROYALTY CO., LTD. (P-5 108799) in the STEVENS (MARMATON) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4228District 10Field 86052450NGPA filingOilCasinghead gasSaveExport
Value, all time
$3.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$428 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 3 leases and 3 wells, and the rule below applies to all of them.

Discovered
1977-07-24
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
NGPA2none

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
OilDisposition70,651 bbl$3,606,555
Casinghead gasProduction50,638 Mcf$163,278
Total$3,769,833

10,152 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 36.4182, -101.9254. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.41818, -101.92542 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
5,494 ft
1 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.
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.

How deep they were drilled

The one well that filed a depth was drilled to 5,494 ft.

Completions filed
Apr 1977
1 of 1 wells

1 well

42-4213006225,494 ftApr 1977

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 202692496398.932.87$94,175
Mar 20261,10092389.753.15$101,632
Feb 202689581563.503.75$59,889
Jan 202667492259.138.00$47,228
Dec 202532529256.664.41$19,703
Nov 20250058.593.93$0
Oct 202504559.383.30$149
Sep 202551524862.743.08$33,074
Aug 202535221563.933.01$23,152
Jul 202535524366.743.32$24,498
Jun 202535416566.483.13$24,050
May 202536726260.553.23$23,069
Apr 202535120962.363.54$22,629
Mar 20256088167.704.27$41,507
Feb 202516110770.884.34$11,876
Jan 202524414674.324.28$18,759
Dec 202437618968.993.12$26,530
Nov 202422515469.052.20$15,875
Oct 20243836171.372.28$27,474
Sep 202437513769.612.36$26,428
Aug 202452617875.632.06$40,149
Jul 202435821279.932.15$29,070
Jun 202438113678.082.63$30,107
May 20243774578.812.20$29,810
Apr 2024566484.451.66$47,805
Mar 20243692580.301.55$29,669
Feb 20243771476.091.78$28,711
Jan 2024374073.023.30$27,309
Dec 20233883471.262.61$27,738
Nov 202356622677.892.81$44,720
Oct 202337926585.443.09$33,200
Sep 202337423589.042.74$33,944
Aug 202338025080.522.67$31,266
Jul 202343231674.852.64$33,170
Jun 202337426868.962.26$26,396
May 202338023870.622.23$27,366
Apr 202337718078.122.24$29,854
Mar 20232408272.852.39$17,680
Feb 202338022775.112.47$29,102
Jan 202352325076.533.39$40,872
Dec 202236824776.415.73$29,534
Nov 202236522985.005.65$32,318
Oct 202236619787.185.86$33,063
Sep 202237215784.888.16$32,857
Aug 202237016394.529.13$36,460
Jul 2022372166101.587.54$39,040
Jun 2022316121115.097.98$37,334
May 202218472109.378.43$20,731
Apr 2022073104.226.84$499
Mar 202218274108.885.08$20,192
Feb 202205391.054.86$258
Jan 20221817081.844.54$15,131
Dec 202108971.323.90$347
Nov 20211808377.435.24$14,372
Oct 20211898979.795.71$15,589
Sep 202103969.865.35$209
Aug 20211687866.024.22$11,421
Jul 202108270.783.98$327
Jun 20211888469.493.38$13,348
May 20211727763.483.02$11,151
Apr 202108160.362.76$223
Mar 20211826061.302.72$11,320
Feb 20210057.805.55$0
Jan 20211757350.412.81$9,027
Dec 2020172044.642.68$7,678
Nov 20200038.772.71$0
Oct 2020173036.972.48$6,396
Sep 20200037.091.99$0
Aug 2020184039.982.39$7,356
Jul 20200038.371.83$0
Jun 2020193034.901.69$6,736
May 2020191016.921.81$3,232
Apr 20200014.751.80$0
Mar 2020182030.341.86$5,522
Feb 20201747049.881.98$8,818
Jan 202008357.252.09$174
Dec 2019878659.012.30$5,332
Nov 20191818355.302.75$10,238
Oct 2019182053.472.42$9,732
Sep 201901755.052.66$45
Aug 2019182053.112.30$9,666
Jul 201906856.272.46$167
Jun 20191882652.782.49$9,987
May 201906958.482.74$189
Apr 20191817462.632.75$11,540
Mar 201907156.803.06$217
Feb 20191926750.852.79$9,950
Jan 201907846.033.23$252
Dec 20181907946.594.19$9,183
Nov 201807652.934.24$322
Oct 20181557661.443.40$9,781
Sep 201807859.543.11$242
Aug 20181637959.403.07$9,924
Jul 20181557765.142.93$10,322
Jun 201807060.183.08$215
May 20181496765.382.90$9,936
Apr 20181526763.842.90$9,898
Mar 201807261.222.79$201
Feb 20181515861.782.77$9,489
Jan 20181416562.874.01$9,125
Dec 201706657.272.92$193
Nov 20171925755.423.12$10,818
Oct 20171937749.292.98$9,743
Sep 2017015647.523.09$482
Aug 201717816245.373.00$8,563
Jul 20171738643.873.09$7,855
Jun 201709042.493.09$278
May 201717412045.373.26$8,286
Apr 201716313947.933.21$8,259
Mar 201715811746.772.98$7,739
Feb 2017013850.452.95$407
Jan 201717713449.413.42$9,204
Dec 201616414348.763.72$8,529
Nov 201616914542.492.64$7,564
Oct 2016015746.193.09$485
Sep 201616713341.553.10$7,351
Aug 201617014641.442.92$7,472
Jul 2016014241.622.92$415
Jun 201616812045.352.69$7,941
May 201615912442.521.99$7,008
Apr 201617616236.561.99$6,757
Mar 2016017333.011.79$310
Feb 201616116026.472.06$4,592
Jan 201615015527.352.36$4,469
Dec 201517814832.362.00$6,056
Nov 201518611638.792.17$7,466
Oct 201518618843.552.43$8,557
Sep 201517318842.992.76$7,956
Aug 201503340.162.87$95
Jul 201518214148.152.95$9,179
Jun 201517511956.152.88$10,169
May 201517811455.212.96$10,164
Apr 20151889549.822.71$9,623
Mar 20151658542.892.93$7,326
Feb 2015012944.662.98$384
Jan 201516716543.433.10$7,764
Dec 201419017454.693.59$11,016
Nov 201417716270.464.25$13,160
Oct 201417918078.303.90$14,718
Sep 201417918186.164.05$16,155
Aug 201414218689.394.04$13,444
Jul 201417417696.564.18$17,537
Jun 201418918798.164.74$19,438
May 201418318194.734.73$18,191
Apr 201418117395.944.81$18,197
Mar 201418515695.895.06$18,529
Feb 201418611597.406.19$18,828
Jan 201417814390.404.86$16,786
Dec 201319114591.824.35$18,169
Nov 201316814888.853.74$15,480
Oct 2013014297.423.78$537
Sep 2013348157104.113.72$36,814
Aug 2013185173104.253.52$19,896
Jul 2013169182102.523.72$18,003
Jun 201318818494.403.93$18,471
May 201317820194.834.15$17,714
Apr 201318621593.964.28$18,397
Mar 201338120393.623.91$36,464
Feb 201334717491.233.42$32,252
Jan 201312017891.603.42$11,601
Dec 201209386.773.42$318
Nov 201209286.953.62$334
Oct 201202089.383.40$68
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 2011013105.964.33$56
Mar 201101496.364.06$57
Feb 201101485.644.18$59
Jan 201101486.504.59$64
Dec 201001485.734.35$61
Nov 201001380.843.80$49
Oct 20100378.103.51$11
Sep 20100272.633.98$8
Aug 20100473.684.42$18
Jul 20100572.554.74$24
Jun 201001570.364.91$74
May 20101217471.124.24$8,919
Apr 201009181.694.12$375
Mar 201031211378.394.39$24,954
Feb 201004873.585.44$261
Jan 20109610274.365.96$7,747
Dec 2009010571.445.48$576
Nov 20091219074.593.75$9,363
Oct 20091249872.544.11$9,398
Sep 200913110365.543.06$8,901
Aug 200911711567.423.22$8,258
Jul 200913212361.133.46$8,495
Jun 200916311966.163.90$11,248
May 200911613254.743.93$6,868
Apr 200913612246.773.59$6,798
Mar 200916113742.144.06$7,341
Feb 200931112432.814.63$10,778
Jan 2009011635.865.37$623
Dec 200817111037.105.98$7,002
Nov 20081529155.496.86$9,059
Oct 2008167375.246.92$12,586
Sep 200803101.767.88$24
Aug 20081752114.228.48$20,005
Jul 20081753131.0811.39$22,973
Jun 20081753131.3313.03$23,022
May 2008021123.1711.57$243
Apr 200817432110.3110.45$19,529
Mar 200817431101.909.66$18,030
Feb 20082014392.538.77$18,976
Jan 200805290.388.21$427
Dec 20071525188.337.30$13,799
Nov 20071716191.677.29$16,120
Oct 20071657082.856.92$14,155
Sep 20072017075.846.24$15,681
Aug 200706769.066.39$428
Jul 20071647170.906.39$12,081
Jun 20071976262.007.55$12,682
May 20072105858.747.85$12,790
Apr 20072045159.617.81$12,559
Mar 200702456.927.30$175
Feb 20071912155.108.22$10,697
Jan 200705950.306.73$397
Dec 20062076956.656.92$12,204
Nov 20061926754.207.62$10,917
Oct 20061948154.906.01$11,138
Sep 20061598360.085.04$9,971
Aug 20061648268.717.34$11,870
Jul 20061857769.376.34$13,322
Jun 20062016966.286.38$13,763
May 20062055866.016.42$13,905
Apr 200606864.397.36$501
Mar 20062059156.707.08$12,268
Feb 20061828257.597.75$11,117
Jan 20062059460.598.93$13,261
Dec 20052008654.9413.42$12,142
Nov 20053819354.6910.59$21,822
Oct 200517911258.3413.80$11,988
Sep 20051789561.4512.08$12,086
Aug 200517814761.519.80$12,389
Jul 20051757655.697.84$10,342
Jun 200517115552.337.38$10,092
May 200516915845.226.65$8,693
Apr 200517111749.207.36$9,274
Mar 200517010050.377.15$9,278
Feb 2005010045.226.31$631
Jan 200518211743.166.32$8,595
Dec 200416313339.866.75$7,395
Nov 2004011045.286.33$696
Oct 200416911449.706.52$9,142
Sep 200416911743.245.28$7,926
Aug 200415012842.375.55$7,066
Jul 20041779138.286.08$7,329
Jun 2004011236.106.43$721
May 200416812037.486.49$7,076
Apr 20041729634.475.86$6,491
Mar 2004011434.365.53$630
Feb 200417610332.455.51$6,279
Jan 200417210732.036.30$6,183
Dec 2003010830.266.30$681
Nov 200318011028.804.60$5,689
Oct 200317710328.174.76$5,476
Sep 2003011426.314.75$541
Aug 200316612629.765.13$5,587
Jul 200317811129.415.17$5,809
Jun 2003012528.565.98$748
May 200318013126.595.97$5,569
Apr 20031699626.675.41$5,026
Mar 200317112631.146.10$6,093
Feb 2003010533.487.93$832
Jan 200318011730.315.58$6,109
Dec 200215612326.914.85$4,795
Nov 200215712224.664.14$4,376
Oct 200216412626.464.23$4,872
Sep 2002014327.443.64$520
Aug 200215813925.963.16$4,542
Jul 200216014224.583.06$4,368
Jun 200217513423.733.34$4,600
May 200217113324.663.58$4,694
Apr 200214912723.653.51$3,970
Mar 200216313322.003.10$3,999
Feb 20029512018.222.38$2,016
Jan 200217313617.172.38$3,294
Dec 200116613716.932.36$3,134
Nov 200117114018.072.41$3,427
Oct 200117615219.782.53$3,866
Sep 2001014324.262.25$322
Aug 200117516224.873.05$4,847
Jul 200134315423.933.20$8,700
Jun 2001011724.563.82$447
May 200117810625.524.31$4,999
Apr 200116811824.685.34$4,776
Mar 200117711724.545.38$4,973
Feb 20011757627.755.77$5,295
Jan 20011738327.478.40$5,449
Dec 2000010926.889.12$994
Nov 200033111432.215.66$11,307
Oct 200009731.235.15$499
Sep 200017811731.875.19$6,280
Aug 200017813129.644.54$5,871
Jul 200017813428.534.09$5,626
Jun 2000012729.304.40$558
May 200017812627.263.68$5,316
Apr 200017810424.513.12$4,687
Mar 200017710328.422.86$5,325
Feb 20001779927.622.73$5,159
Jan 2000011125.272.48$275
Dec 199917313624.282.42$4,530
Nov 199917812123.192.43$4,422
Oct 199917214320.982.80$4,009
Sep 199917712421.752.62$4,174
Aug 199918013919.262.88$3,867
Jul 199917616117.892.37$3,531
Jun 199916114415.942.36$2,906
May 199917116015.792.32$3,071
Apr 199917015115.102.21$2,900
Mar 199917413212.471.84$2,412
Feb 19991741439.981.82$1,996
Jan 199917915010.381.90$2,143
Dec 19981691889.201.77$1,888
Nov 199835415910.892.19$4,203
Oct 199817914012.421.97$2,499
Sep 199818016912.592.08$2,618
Aug 199817813511.301.91$2,269
Jul 199817813911.742.24$2,401
Jun 199817714511.242.24$2,314
May 199835915112.622.21$4,864
Apr 199818117413.042.51$2,796
Mar 199817916812.802.31$2,679
Feb 199818114613.952.30$2,861
Jan 199817815814.702.15$2,957
Dec 199717716016.322.41$3,274
Nov 199717715518.193.09$3,698
Oct 199717216119.253.15$3,818
Sep 199717716917.742.95$3,639
Aug 199717718017.862.55$3,621
Jul 199735817817.582.25$6,694
Jun 199717817017.242.26$3,452
May 199717416318.972.31$3,677
Apr 199717016017.882.08$3,373
Mar 199717917118.951.94$3,724
Feb 199717616720.492.21$3,975
Jan 199735422623.483.54$9,112
Dec 199617620723.32$4,104
Nov 199617516021.97$3,845
Oct 199617813423.31$4,149
Sep 199617917622.22$3,977
Aug 199635519020.26$7,192
Jul 199617817319.55$3,480
Jun 199617714718.73$3,315
May 199617315819.43$3,361
Apr 199617715421.51$3,807
Mar 199614815819.38$2,868
Feb 199631814616.98$5,400
Jan 199617920617.07$3,056
Dec 199517519317.19$3,008
Nov 199536419116.00$5,824
Oct 199535722315.43$5,509
Sep 199509616.18$0
Aug 19951746115.92$2,770
Jul 199516912015.24$2,576
Jun 19951774516.41$2,905
May 19953621,63817.56$6,357
Apr 199517315717.73$3,067
Mar 199517918816.44$2,943
Feb 199513714416.58$2,271
Jan 199536018015.92$5,731
Dec 199417517315.03$2,630
Nov 199416918115.90$2,687
Oct 199430018215.58$4,674
Sep 199434720015.29$5,306
Aug 199413821416.13$2,226
Jul 199434722717.56$6,093
Jun 199417019017.09$2,905
May 199435722815.88$5,669
Apr 199435419614.14$5,006
Mar 199435221012.46$4,386
Feb 199417119812.50$2,138
Jan 199435623412.66$4,507
Dec 199348726912.33$6,005
Nov 199335130814.49$5,086
Oct 199334020315.85$5,389
Sep 199346824815.03$7,034
Aug 199334526115.66$5,403
Jul 199335423515.46$5,473
Jun 19931657716.79$2,770
May 199332517817.68$5,746
Apr 199317718918.05$3,195
Mar 199317719418.14$3,211
Feb 199334416717.90$6,158
Jan 199314014516.93$2,370

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                  924 bbl  × $ 98.93 =    $91,411
Casinghead gas       963 Mcf  × $  2.87 =     $2,764

────────────────────────────────────────────────────
Month total                                  $94,175

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. 10/O/4228 is the state's own key, not one this site invented.