SANDERS

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

Oil lease lease 63442District 8AField 53411001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$7.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$262 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 568 leases and 7,034 wells, and the rule below applies to all of them.

Discovered
1945-01-17
as the register files it
Field class
Oil
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 21.25 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: ASSOCIATED GAS FIELD LEVELLAND (SAN ANDRES)

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
NGPA5none

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
OilDisposition167,397 bbl$7,756,042
Casinghead gasProduction33,313 Mcf$84,005
Total$7,840,046

7,033 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 (5)

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 33.6662, -102.5206. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.66615, -102.52048 · 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 5 wells
With a plug date
0.0%
0 of 5 wells
Median depth
4,750 ft
5 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.
5100.0%

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 4,740 and 4,770 ft, median 4,750 ft, over the 5 wells that filed a depth.

Completions filed
Aug 1981 – Apr 1994
5 of 5 wells

5 wells

42-2193327424,744 ftApr 1994
42-2193329744,750 ftFeb 1994
42-2193364154,740 ftJul 1983
42-2193329634,752 ftOct 1981
42-2193325814,770 ftAug 1981

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 20261680106.413.05$17,877
Apr 2026340098.932.87$33,636
Mar 2026495089.753.15$44,426
Feb 2026171063.503.75$10,859
Jan 2026340059.138.00$20,104
Dec 2025337056.664.41$19,094
Nov 2025167058.593.93$9,785
Oct 2025508059.383.30$30,165
Sep 2025333062.743.08$20,892
Aug 2025338063.933.01$21,608
Jul 2025338066.743.32$22,558
Jun 2025169066.483.13$11,235
May 2025336060.553.23$20,345
Apr 2025340062.363.54$21,202
Mar 2025344067.704.27$23,289
Feb 2025169070.884.34$11,979
Jan 2025350074.324.28$26,012
Dec 2024170068.993.12$11,728
Nov 2024343069.052.20$23,684
Oct 2024350071.372.28$24,980
Sep 2024350069.612.36$24,364
Aug 2024353075.632.06$26,697
Jul 2024350079.932.15$27,976
Jun 2024170078.082.63$13,274
May 2024355078.812.20$27,978
Apr 2024332084.451.66$28,037
Mar 2024191080.301.55$15,337
Feb 2024191076.091.78$14,533
Jan 2024367073.023.30$26,798
Dec 2023186071.262.61$13,254
Nov 2023183077.892.81$14,254
Oct 2023371085.443.09$31,698
Sep 2023191089.042.74$17,007
Aug 2023375080.522.67$30,195
Jul 2023183074.852.64$13,698
Jun 2023173068.962.26$11,930
May 2023369070.622.23$26,059
Apr 2023371078.122.24$28,983
Mar 2023176072.852.39$12,822
Feb 2023373075.112.47$28,016
Jan 2023184076.533.39$14,082
Dec 2022368076.415.73$28,119
Nov 2022185085.005.65$15,725
Oct 2022162087.185.86$14,123
Sep 2022180084.888.16$15,278
Aug 2022368094.529.13$34,783
Jul 20221820101.587.54$18,488
Jun 20223440115.097.98$39,591
May 20221730109.378.43$18,921
Apr 20223450104.226.84$35,956
Mar 20221810108.885.08$19,707
Feb 2022343091.054.86$31,230
Jan 2022341081.844.54$27,907
Dec 2021345071.323.90$24,605
Nov 2021187077.435.24$14,479
Oct 2021173079.795.71$13,804
Sep 2021173069.865.35$12,086
Aug 2021346066.024.22$22,843
Jul 2021347070.783.98$24,561
Jun 2021341069.493.38$23,696
May 2021171063.483.02$10,855
Apr 2021351060.362.76$21,186
Mar 2021344061.302.72$21,087
Feb 2021347057.805.55$20,057
Jan 2021354050.412.81$17,845
Dec 2020175044.642.68$7,812
Nov 2020338038.772.71$13,104
Oct 2020347036.972.48$12,829
Sep 2020174037.091.99$6,454
Aug 2020339039.982.39$13,553
Jul 2020339038.371.83$13,007
Jun 2020171034.901.69$5,968
May 20200016.921.81$0
Apr 2020176014.751.80$2,596
Mar 2020340030.341.86$10,316
Feb 2020352049.881.98$17,558
Jan 2020172057.252.09$9,847
Dec 2019350059.012.30$20,654
Nov 2019350055.302.75$19,355
Oct 2019176053.472.42$9,411
Sep 2019338055.052.66$18,607
Aug 2019159053.112.30$8,444
Jul 2019166056.272.46$9,341
Jun 2019347052.782.49$18,315
May 2019334058.482.74$19,532
Apr 2019336062.632.75$21,044
Mar 2019335056.803.06$19,028
Feb 2019335050.852.79$17,035
Jan 2019344046.033.23$15,834
Dec 2018333046.594.19$15,514
Nov 2018337052.934.24$17,837
Oct 2018165061.443.40$10,138
Sep 2018323059.543.11$19,231
Aug 2018336059.403.07$19,958
Jul 2018333065.142.93$21,692
Jun 2018331060.183.08$19,920
May 2018332065.382.90$21,706
Apr 2018347063.842.90$22,152
Mar 2018335061.222.79$20,509
Feb 2018333061.782.77$20,573
Jan 2018338062.874.01$21,250
Dec 2017166057.272.92$9,507
Nov 2017335055.423.12$18,566
Oct 2017336049.292.98$16,561
Sep 2017333047.523.09$15,824
Aug 2017332045.373.00$15,063
Jul 2017326043.873.09$14,302
Jun 2017327042.493.09$13,894
May 2017329045.373.26$14,927
Apr 2017338047.933.21$16,200
Mar 2017336046.772.98$15,715
Feb 2017334050.452.95$16,850
Jan 2017498049.413.42$24,606
Dec 2016328048.763.72$15,993
Nov 2016171042.492.64$7,266
Oct 2016498046.193.09$23,003
Sep 2016168041.553.10$6,980
Aug 2016332041.442.92$13,758
Jul 2016335041.622.92$13,943
Jun 2016337045.352.69$15,283
May 2016334042.521.99$14,202
Apr 2016333036.561.99$12,174
Mar 2016333033.011.79$10,992
Feb 2016332026.472.06$8,788
Jan 2016501027.352.36$13,702
Dec 2015324032.362.00$10,485
Nov 2015328038.792.17$12,723
Oct 2015325043.552.43$14,154
Sep 2015335042.992.76$14,402
Aug 2015493040.162.87$19,799
Jul 2015166048.152.95$7,993
Jun 2015330056.152.88$18,530
May 2015328055.212.96$18,109
Apr 2015333049.822.71$16,590
Mar 2015502042.892.93$21,531
Feb 2015334044.662.98$14,916
Jan 2015342043.433.10$14,853
Dec 2014332054.693.59$18,157
Nov 2014326070.464.25$22,970
Oct 2014502078.303.90$39,307
Sep 2014329086.164.05$28,347
Aug 2014329089.394.04$29,409
Jul 2014330096.564.18$31,865
Jun 2014492098.164.74$48,295
May 2014332094.734.73$31,450
Apr 2014164095.944.81$15,734
Mar 2014328095.895.06$31,452
Feb 2014336097.406.19$32,726
Jan 2014336090.404.86$30,374
Dec 2013330091.824.35$30,301
Nov 2013500088.853.74$44,425
Oct 2013164097.423.78$15,977
Sep 20134990104.113.72$51,951
Aug 20133320104.253.52$34,611
Jul 20133420102.523.72$35,062
Jun 2013487094.403.93$45,973
May 2013167094.834.15$15,837
Apr 2013504093.964.28$47,356
Mar 2013156093.623.91$14,605
Feb 2013484091.233.42$44,155
Jan 2013338091.603.42$30,961
Dec 2012679086.773.42$58,917
Nov 2012169086.953.62$14,695
Oct 2012338089.383.40$30,210
Sep 2012337094.672.92$31,904
Aug 2012333092.662.91$30,856
Jul 2012136085.133.02$11,578
Jun 2012339079.822.52$27,059
May 2012340091.612.49$31,147
Apr 20123250101.652.00$33,036
Mar 20121700105.052.22$17,859
Feb 20123420101.102.57$34,576
Jan 2012340098.092.73$33,351
Dec 2011342096.873.24$33,130
Nov 2011339095.723.31$32,449
Oct 2011339084.983.65$28,808
Sep 2011507083.623.99$42,395
Aug 2011162083.404.15$13,511
Jul 2011343094.144.52$32,290
Jun 2011340092.904.64$31,586
May 2011517098.134.40$50,733
Apr 20113490105.964.33$36,980
Mar 2011341096.364.06$32,859
Feb 2011168085.644.18$14,388
Jan 2011498086.504.59$43,077
Dec 2010342085.734.35$29,320
Nov 2010337080.843.80$27,243
Oct 2010502078.103.51$39,206
Sep 2010346072.633.98$25,130
Aug 2010339073.684.42$24,978
Jul 2010509072.554.74$36,928
Jun 2010344070.364.91$24,204
May 2010168071.124.24$11,948
Apr 2010342081.694.12$27,938
Mar 2010513078.394.39$40,214
Feb 2010342073.585.44$25,164
Jan 2010510074.365.96$37,924
Dec 2009340071.445.48$24,290
Nov 2009340074.593.75$25,361
Oct 2009339072.544.11$24,591
Sep 2009504065.543.06$33,032
Aug 2009338067.423.22$22,788
Jul 2009335061.133.46$20,479
Jun 2009506066.163.90$33,477
May 2009170054.743.93$9,306
Apr 2009507046.773.59$23,712
Mar 2009342042.144.06$14,412
Feb 2009509032.814.63$16,700
Jan 2009349035.865.37$12,515
Dec 2008343037.105.98$12,725
Nov 2008509055.496.86$28,244
Oct 2008343075.246.92$25,807
Sep 20083340101.767.88$33,988
Aug 20083380114.228.48$38,606
Jul 20083390131.0811.39$44,436
Jun 20085090131.3313.03$66,847
May 20083290123.1711.57$40,523
Apr 20083320110.3110.45$36,623
Mar 20083390101.909.66$34,544
Feb 2008333092.538.77$30,812
Jan 2008668090.388.21$60,374
Dec 2007332088.337.30$29,326
Nov 2007334091.677.29$30,618
Oct 2007333082.856.92$27,589
Sep 2007335075.846.24$25,406
Aug 2007495069.066.39$34,185
Jul 2007498070.906.39$35,308
Jun 2007167062.007.55$10,354
May 2007503058.747.85$29,546
Apr 2007502059.617.81$29,924
Mar 2007340056.927.30$19,353
Feb 2007338055.108.22$18,624
Jan 2007502050.306.73$25,251
Dec 2006343056.656.92$19,431
Nov 2006465054.207.62$25,203
Oct 2006340054.906.01$18,666
Sep 2006497060.085.04$29,860
Aug 2006346068.717.34$23,774
Jul 2006514069.376.34$35,656
Jun 2006507066.286.38$33,604
May 2006340066.016.42$22,443
Apr 2006344064.397.36$22,150
Mar 2006507056.707.08$28,747
Feb 2006495057.597.75$28,507
Jan 2006500060.598.93$30,295
Dec 2005670054.9413.42$36,810
Nov 2005503054.6910.59$27,509
Oct 20050058.3413.80$0
Sep 2005276061.4512.08$16,960
Aug 2005658061.519.80$40,474
Jul 2005500055.697.84$27,845
Jun 2005515052.337.38$26,950
May 2005345045.226.65$15,601
Apr 2005662049.207.36$32,570
Mar 2005492050.377.15$24,782
Feb 2005332045.226.31$15,013
Jan 2005683043.166.32$29,478
Dec 2004524039.866.75$20,887
Nov 2004326045.286.33$14,761
Oct 2004502049.706.52$24,949
Sep 2004517043.245.28$22,355
Aug 2004355042.375.55$15,041
Jul 2004520038.286.08$19,906
Jun 2004532036.106.43$19,205
May 2004521037.486.49$19,527
Apr 2004712034.475.86$24,543
Mar 2004528034.365.53$18,142
Feb 2004512032.455.51$16,614
Jan 2004527032.036.30$16,880
Dec 2003525030.266.30$15,887
Nov 2003506028.804.60$14,573
Oct 2003492028.174.76$13,860
Sep 2003694026.314.75$18,259
Aug 2003354029.765.13$10,535
Jul 2003532029.415.17$15,646
Jun 2003503028.565.98$14,366
May 2003513026.595.97$13,641
Apr 2003497026.675.41$13,255
Mar 2003502031.146.10$15,632
Feb 2003511033.487.93$17,108
Jan 200353736030.315.58$18,286
Dec 200262336026.914.85$18,512
Nov 200249636024.664.14$13,721
Oct 200250336026.464.23$14,832
Sep 200249236027.443.64$14,809
Aug 200266636025.963.16$18,428
Jul 200267336024.583.06$17,645
Jun 200267736023.733.34$17,267
May 200267836024.663.58$18,010
Apr 200252836023.653.51$13,752
Mar 200253036022.003.10$12,777
Feb 200253136018.222.38$10,530
Jan 200253436017.172.38$10,024
Dec 200166236016.932.36$12,059
Nov 200169236018.072.41$13,370
Oct 200169836019.782.53$14,717
Sep 200151736024.262.25$13,353
Aug 200168036024.873.05$18,011
Jul 200168636023.933.20$17,567
Jun 200169236024.563.82$18,372
May 20011,00436025.524.31$27,173
Apr 200150536024.685.34$14,384
Mar 200186336024.545.38$23,114
Feb 200151636027.755.77$16,395
Jan 200167936027.478.40$21,676
Dec 200052936026.889.12$17,504
Nov 200068636032.215.66$24,133
Oct 200069436031.235.15$23,526
Sep 200050636031.875.19$17,993
Aug 200069136029.644.54$22,116
Jul 20001,07836028.534.09$32,228
Jun 200050336029.304.40$16,321
May 200098836027.263.68$28,258
Apr 200084536024.513.12$21,833
Mar 200085636028.422.86$25,357
Feb 200087436027.622.73$25,121
Jan 200087136025.272.48$22,903
Dec 19991,03736024.282.42$26,051
Nov 199969336023.192.43$16,947
Oct 199990836020.982.80$20,059
Sep 199989136021.752.62$20,322
Aug 19991,05336019.262.88$21,316
Jul 199990436017.892.37$17,027
Jun 19991,03636015.942.36$17,364
May 19991,04836015.792.32$17,383
Apr 199955336015.102.21$9,145
Mar 199985136012.471.84$11,274
Feb 19996293609.981.82$6,932
Jan 199969436010.381.90$7,888
Dec 19987013609.201.77$7,088
Nov 199869036010.892.19$8,301
Oct 199868336012.421.97$9,192
Sep 199883136012.592.08$11,212
Aug 199886736011.301.91$10,484
Jul 19981,00736011.742.24$12,628
Jun 19981,03736011.242.24$12,461
May 199888236012.622.21$11,925
Apr 19981,06136013.042.51$14,737
Mar 199887936012.802.31$12,083
Feb 199883036013.952.30$12,406
Jan 19981,02936014.702.15$15,902
Dec 199788436016.322.41$15,295
Nov 19971,04836018.193.09$20,175
Oct 199788036019.253.15$18,074
Sep 19971,03236017.742.95$19,371
Aug 199785436017.862.55$16,172
Jul 199786336017.582.25$15,980
Jun 199788636017.242.26$16,087
May 199787136018.972.31$17,354
Apr 199786636017.882.08$16,234
Mar 19971,02536018.951.94$20,122
Feb 199768836020.492.21$14,891
Jan 199787636023.483.54$21,843
Dec 199668336023.32$15,928
Nov 199667636021.97$14,852
Oct 199685736023.31$19,977
Sep 199683436022.22$18,531
Aug 199664636020.26$13,088
Jul 199668136019.55$13,314
Jun 199669336018.73$12,980
May 199669536019.43$13,504
Apr 199652136021.51$11,207
Mar 199670036019.38$13,566
Feb 199649736016.98$8,439
Jan 199670436017.07$12,017
Dec 199571836017.19$12,342
Nov 199553112616.00$8,496
Oct 199504515.43$0
Sep 19951744516.18$2,815
Aug 19950115.92$0
Jul 1995176115.24$2,682
Jun 19950116.41$0
May 1995173117.56$3,038
Apr 19950117.73$0
Mar 19950116.44$0
Feb 1995169116.58$2,802
Jan 19950115.92$0
Dec 1994166115.03$2,495
Nov 19940815.90$0
Oct 19940115.58$0
Sep 1994175115.29$2,676
Aug 19940116.13$0
Jul 19940317.56$0
Jun 1994172117.09$2,939
May 19940415.88$0
Apr 1994154914.14$2,178
Mar 19941753512.46$2,181
Feb 199407912.50$0
Jan 19941376712.66$1,734
Dec 19931568612.33$1,923
Nov 199305414.49$0
Oct 1993175115.85$2,774
Sep 1993177115.03$2,660
Aug 19930115.66$0
Jul 1993155115.46$2,396
Jun 1993355116.79$5,960
May 19930117.68$0
Apr 19930118.05$0
Mar 1993030618.14$0
Feb 199313459917.90$2,399
Jan 199313086716.93$2,201

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                  168 bbl  × $106.41 =    $17,877
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,877

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. 8A/O/63442 is the state's own key, not one this site invented.