RCMSU #2

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

Oil lease lease 12319District 09Field 97331001OilCasinghead gasSaveExport
Value, all time
$4.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$89 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 583 leases and 3,789 wells, and the rule below applies to all of them.

Discovered
1915-12-31
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

The Commission's schedule remark for this field reads: THAN 5000FT BR ASSIGNED TO THIS FIELD

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
OilDisposition98,167 bbl$4,180,310
Casinghead gasProduction21 Mcf$0
Total$4,180,310

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 (33)

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 33.9944, -99.1789. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

33.99444, -99.17895 · centre of 32 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
66.7%
22 of 33 wells
With a plug date
66.7%
22 of 33 wells
Median depth
2,470 ft
29 wells filed one
Completion to plug
20.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
2266.7%
A plug date is filed
2266.7%
BothOn the schedule and plugged. Neither fact cancels the other.
2266.7%
NeitherNo plug date, and not on the schedule.
1133.3%

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, 29 of 33 wells. Median 2,470 ft, with the middle half between 2,450 and 2,564 ft; the shallowest is 2,411 ft and the deepest 5,161 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, 6 of 33 wells, Jan 2004 – Mar 2025. 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 2004 – Mar 2025
6 of 33 wells; 27 filed none
Plug dates filed
Dec 1966 – Jun 2025
22 of 33 wells; 11 filed none

Last completion to plug: a median of 20.8 years across the 1 well that filed both dates, with the middle half between 20.8 years and 20.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

33 wells

42-48702832262,496 ftDec 2024Yes
42-48702833W 272,475 ftJan 2001Yes
42-48702834W 282,476 ftFeb 2001Yes
42-48702835292,450 ftSep 2023Yes
42-48705730W 62,496 ftMar 2006Yes
42-48705732W 122,470 ftApr 2006Yes
42-48705735W 192,450 ftMar 2001Yes
42-48705736W 203,076 ftOct 2023Yes
42-48705739W 242,467 ftFeb 2001Yes
42-4878213232,462 ftJun 2017Yes
42-4878213342,457 ftDec 1966Yes
42-4878213452,430 ftJun 2017Yes
42-4878213572,442 ftOct 2023Yes
42-48782136102,492 ftJul 2017Yes
42-48782138132,416 ftJun 2023Yes
42-48782139142,416 ftSep 2024Yes
42-48782140152,413 ftSep 2023Yes
42-48782141162,465 ftJun 2025Yes
42-48782143182,411 ftOct 2023Yes
42-48782151W 82,422 ftOct 2023Yes
42-48782159W 303,079 ftAug 2006Yes
42-48720003W 312,450 ft
42-4878213711
42-4878214421
42-4878214522
42-4878214623
42-48782152W 93,835 ft
42-48733068352,685 ftMar 2025
42-48733152342,564 ftJul 2018
42-48782149S 255,161 ftMay 2008
42-48732640332,709 ftMay 2007
42-48783498323,059 ftMar 2004Jan 2025Yes
42-48705734172,490 ftJan 2004

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 2026950106.413.05$10,109
Apr 20260098.932.87$0
Mar 2026140089.753.15$12,565
Feb 2026143063.503.75$9,081
Jan 20260059.138.00$0
Dec 2025148056.664.41$8,386
Nov 2025144058.593.93$8,437
Oct 2025139059.383.30$8,254
Sep 2025147062.743.08$9,223
Aug 2025172063.933.01$10,996
Jul 20250066.743.32$0
Jun 2025181066.483.13$12,033
May 2025177060.553.23$10,717
Apr 2025181062.363.54$11,287
Mar 2025179067.704.27$12,118
Feb 2025173070.884.34$12,262
Jan 2025174074.324.28$12,932
Dec 2024182068.993.12$12,556
Nov 20240069.052.20$0
Oct 2024178071.372.28$12,704
Sep 20240069.612.36$0
Aug 2024176075.632.06$13,311
Jul 2024170079.932.15$13,588
Jun 2024179078.082.63$13,976
May 2024184078.812.20$14,501
Apr 20240084.451.66$0
Mar 2024353080.301.55$28,346
Feb 2024179076.091.78$13,620
Jan 20240073.023.30$0
Dec 2023337071.262.61$24,015
Nov 20230077.892.81$0
Oct 2023172085.443.09$14,696
Sep 2023336089.042.74$29,917
Aug 20230080.522.67$0
Jul 2023331074.852.64$24,775
Jun 2023171068.962.26$11,792
May 2023169070.622.23$11,935
Apr 2023168078.122.24$13,124
Mar 2023165072.852.39$12,020
Feb 2023165075.112.47$12,393
Jan 2023163076.533.39$12,474
Dec 2022335076.415.73$25,597
Nov 2022167085.005.65$14,195
Oct 2022165087.185.86$14,385
Sep 2022170084.888.16$14,430
Aug 2022327094.529.13$30,908
Jul 20221670101.587.54$16,964
Jun 20221660115.097.98$19,105
May 20221680109.378.43$18,374
Apr 20223360104.226.84$35,018
Mar 20221620108.885.08$17,639
Feb 2022163091.054.86$14,841
Jan 2022170081.844.54$13,913
Dec 2021165071.323.90$11,768
Nov 2021168077.435.24$13,008
Oct 2021168079.795.71$13,405
Sep 2021161069.865.35$11,247
Aug 2021335066.024.22$22,117
Jul 2021164070.783.98$11,608
Jun 2021162069.493.38$11,257
May 2021167063.483.02$10,601
Apr 2021167060.362.76$10,080
Mar 2021169061.302.72$10,360
Feb 2021165057.805.55$9,537
Jan 2021167050.412.81$8,418
Dec 2020172044.642.68$7,678
Nov 2020329038.772.71$12,755
Oct 2020169036.972.48$6,248
Sep 2020169037.091.99$6,268
Aug 2020324039.982.39$12,954
Jul 2020164038.371.83$6,293
Jun 2020332034.901.69$11,587
May 20200016.921.81$0
Apr 2020166014.751.80$2,449
Mar 2020164030.341.86$4,976
Feb 2020161049.881.98$8,031
Jan 2020318057.252.09$18,206
Dec 2019162059.012.30$9,560
Nov 2019158055.302.75$8,737
Oct 2019165053.472.42$8,823
Sep 2019278055.052.66$15,304
Aug 2019161053.112.30$8,551
Jul 2019158056.272.46$8,891
Jun 20190052.782.49$0
May 2019157058.482.74$9,181
Apr 2019173062.632.75$10,835
Mar 2019162056.803.06$9,202
Feb 2019171050.852.79$8,695
Jan 2019169046.033.23$7,779
Dec 2018172046.594.19$8,013
Nov 2018166052.934.24$8,786
Oct 2018339061.443.40$20,828
Sep 2018177059.543.11$10,539
Aug 2018159059.403.07$9,445
Jul 2018163065.142.93$10,618
Jun 2018158060.183.08$9,508
May 2018316065.382.90$20,660
Apr 20180063.842.90$0
Mar 2018164061.222.79$10,040
Feb 2018164061.782.77$10,132
Jan 2018165062.874.01$10,374
Dec 2017162057.272.92$9,278
Nov 2017159055.423.12$8,812
Oct 2017164049.292.98$8,084
Sep 2017167047.523.09$7,936
Aug 2017158045.373.00$7,168
Jul 2017165043.873.09$7,239
Jun 2017337042.493.09$14,319
May 2017163045.373.26$7,395
Apr 2017163047.933.21$7,813
Mar 20170046.772.98$0
Feb 2017168050.452.95$8,476
Jan 2017167049.413.42$8,251
Dec 2016166048.763.72$8,094
Nov 2016171042.492.64$7,266
Oct 2016166046.193.09$7,668
Sep 2016165041.553.10$6,856
Aug 2016164041.442.92$6,796
Jul 2016159041.622.92$6,618
Jun 2016163045.352.69$7,392
May 2016160042.521.99$6,803
Apr 2016166036.561.99$6,069
Mar 2016319033.011.79$10,530
Feb 2016163026.472.06$4,315
Jan 2016162027.352.36$4,431
Dec 2015161032.362.00$5,210
Nov 2015171038.792.17$6,633
Oct 2015170043.552.43$7,404
Sep 2015329042.992.76$14,144
Aug 2015166040.162.87$6,667
Jul 2015160048.152.95$7,704
Jun 2015162056.152.88$9,096
May 2015164055.212.96$9,054
Apr 2015166049.822.71$8,270
Mar 2015164042.892.93$7,034
Feb 2015164044.662.98$7,324
Jan 2015166043.433.10$7,209
Dec 2014336054.693.59$18,376
Nov 2014163070.464.25$11,485
Oct 2014162078.303.90$12,685
Sep 2014160086.164.05$13,786
Aug 2014164089.394.04$14,660
Jul 2014166096.564.18$16,029
Jun 2014167098.164.74$16,393
May 2014331094.734.73$31,356
Apr 2014165095.944.81$15,830
Mar 2014165095.895.06$15,822
Feb 2014162097.406.19$15,779
Jan 2014166090.404.86$15,006
Dec 2013169091.824.35$15,518
Nov 2013169088.853.74$15,016
Oct 2013170097.423.78$16,561
Sep 20131620104.113.72$16,866
Aug 20131670104.253.52$17,410
Jul 20133300102.523.72$33,832
Jun 2013166094.403.93$15,670
May 2013171094.834.15$16,216
Apr 2013164093.964.28$15,409
Mar 2013171093.623.91$16,009
Feb 20130091.233.42$0
Jan 2013149091.603.42$13,648
Dec 2012155086.773.42$13,449
Nov 2012164086.953.62$14,260
Oct 2012162089.383.40$14,480
Sep 2012170094.672.92$16,094
Aug 2012166092.662.91$15,382
Jul 2012171085.133.02$14,557
Jun 20120079.822.52$0
May 2012168091.612.49$15,390
Apr 20121660101.652.00$16,874
Mar 20121670105.052.22$17,543
Feb 201200101.102.57$0
Jan 2012165098.092.73$16,185
Dec 20110096.873.24$0
Nov 2011165095.723.31$15,794
Oct 20110084.983.65$0
Sep 2011165083.623.99$13,797
Aug 2011162083.404.15$13,511
Jul 20110094.144.52$0
Jun 2011166092.904.64$15,421
May 2011165098.134.40$16,191
Apr 20111610105.964.33$17,060
Mar 2011169096.364.06$16,285
Feb 20110085.644.18$0
Jan 2011166086.504.59$14,359
Dec 2010167085.734.35$14,317
Nov 2010162080.843.80$13,096
Oct 2010165078.103.51$12,887
Sep 2010166072.633.98$12,057
Aug 2010167073.684.42$12,305
Jul 2010331072.554.74$24,014
Jun 20100070.364.91$0
May 2010330071.124.24$23,470
Apr 2010169081.694.12$13,806
Mar 2010164078.394.39$12,856
Feb 2010168073.585.44$12,361
Jan 2010172074.365.96$12,790
Dec 2009163071.445.48$11,645
Nov 2009165074.593.75$12,307
Oct 2009163072.544.11$11,824
Sep 2009161065.543.06$10,552
Aug 2009164067.423.22$11,057
Jul 2009163061.133.46$9,964
Jun 2009327066.163.90$21,634
May 2009162054.743.93$8,868
Apr 2009168046.773.59$7,857
Mar 2009165042.144.06$6,953
Feb 2009176032.814.63$5,775
Jan 2009355035.865.37$12,730
Dec 2008346037.105.98$12,837
Nov 2008174055.496.86$9,655
Oct 2008343075.246.92$25,807
Sep 20083520101.767.88$35,820
Aug 20083400114.228.48$38,835
Jul 20083400131.0811.39$44,567
Jun 20081720131.3313.03$22,589
May 20081750123.1711.57$21,555
Apr 20083420110.3110.45$37,726
Mar 20083410101.909.66$34,748
Feb 2008334092.538.77$30,905
Jan 2008531090.388.21$47,992
Dec 2007345088.337.30$30,474
Nov 2007522091.677.29$47,852
Oct 2007530082.856.92$43,911
Sep 2007166075.846.24$12,589
Aug 2007170069.066.39$11,740
Jul 2007337070.906.39$23,893
Jun 2007173062.007.55$10,726
May 2007173058.747.85$10,162
Apr 2007171059.617.81$10,193
Mar 2007170056.927.30$9,676
Feb 2007176055.108.22$9,698
Jan 2007174050.306.73$8,752
Dec 2006170056.656.92$9,631
Nov 2006173054.207.62$9,377
Oct 2006167054.906.01$9,168
Sep 2006166060.085.04$9,973
Aug 2006166068.717.34$11,406
Jul 2006168069.376.34$11,654
Jun 2006165066.286.38$10,936
May 2006168066.016.42$11,090
Apr 2006168064.397.36$10,818
Mar 2006168056.707.08$9,526
Feb 2006165057.597.75$9,502
Jan 2006166060.598.93$10,058
Dec 2005170054.9413.42$9,340
Nov 2005161054.6910.59$8,805
Oct 2005166058.3413.80$9,684
Sep 2005170061.4512.08$10,447
Aug 2005172061.519.80$10,580
Jul 2005172055.697.84$9,579
Jun 2005162052.337.38$8,477
May 2005168045.226.65$7,597
Apr 2005167049.207.36$8,216
Mar 2005165050.377.15$8,311
Feb 20050045.226.31$0
Jan 2005165043.166.32$7,121
Dec 2004163039.866.75$6,497
Nov 2004167045.286.33$7,562
Oct 2004171049.706.52$8,499
Sep 2004171043.245.28$7,394
Aug 2004167042.375.55$7,076
Jul 2004165038.286.08$6,316
Jun 2004168036.106.43$6,065
May 2004170037.486.49$6,372
Apr 2004165034.475.86$5,688
Mar 2004339034.365.53$11,648
Feb 20040032.455.51$0
Jan 2004166032.036.30$5,317
Dec 2003173030.266.30$5,235
Nov 2003169028.804.60$4,867
Oct 2003171028.174.76$4,817
Sep 2003172026.314.75$4,525
Aug 2003173029.765.13$5,148
Jul 2003168029.415.17$4,941
Jun 2003171028.565.98$4,884
May 2003166026.595.97$4,414
Apr 2003166026.675.41$4,427
Mar 2003173031.146.10$5,387
Feb 20030033.487.93$0
Jan 2003172030.315.58$5,213
Dec 2002339026.914.85$9,122
Nov 20020024.664.14$0
Oct 2002173026.464.23$4,578
Sep 2002339027.443.64$9,302
Aug 20020025.963.16$0
Jul 2002341024.583.06$8,382
Jun 2002171023.733.34$4,058
May 2002166024.663.58$4,094
Apr 2002167023.653.51$3,950
Mar 2002339022.003.10$7,458
Feb 2002172018.222.38$3,134
Jan 2002169017.172.38$2,902
Dec 20010016.932.36$0
Nov 2001327018.072.41$5,909
Oct 2001163019.782.53$3,224
Sep 2001333024.262.25$8,079
Aug 2001169024.873.05$4,203
Jul 2001168023.933.20$4,020
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 2001222024.685.34$5,479
Mar 20011024.545.38$25
Feb 2001181027.755.77$5,023
Jan 20010027.478.40$0
Dec 2000177026.889.12$4,758
Nov 20000032.215.66$0
Oct 2000179031.235.15$5,590
Sep 20000031.875.19$0
Aug 2000174029.644.54$5,157
Jul 2000176028.534.09$5,021
Jun 2000181029.304.40$5,303
May 2000178027.263.68$4,852
Apr 20000024.513.12$0
Mar 2000176028.422.86$5,002
Feb 2000181027.622.73$4,999
Jan 2000180025.272.48$4,549
Dec 19990024.282.42$0
Nov 1999180023.192.43$4,174
Oct 1999180020.982.80$3,776
Sep 19990021.752.62$0
Aug 1999180019.262.88$3,467
Jul 1999177017.892.37$3,167
Jun 19990015.942.36$0
May 1999180015.792.32$2,842
Apr 1999180015.102.21$2,718
Mar 19990012.471.84$0
Feb 199918309.981.82$1,826
Jan 1999181010.381.90$1,879
Dec 199817509.201.77$1,610
Nov 1998344010.892.19$3,746
Oct 1998538012.421.97$6,682
Sep 1998354012.592.08$4,457
Aug 1998364011.301.91$4,113
Jul 1998360011.742.24$4,226
Jun 1998355011.242.24$3,990
May 1998358012.622.21$4,518
Apr 1998368013.042.51$4,799
Mar 1998361012.802.31$4,621
Feb 1998535013.952.30$7,463
Jan 1998375014.702.15$5,513
Dec 1997489016.322.41$7,980
Nov 1997554018.193.09$10,077
Oct 1997516019.253.15$9,933
Sep 1997721017.742.95$12,791
Aug 1997550017.862.55$9,823
Jul 1997718017.582.25$12,622
Jun 1997539017.242.26$9,292
May 1997719018.972.31$13,639
Apr 1997743017.882.08$13,285
Mar 1997745018.951.94$14,118
Feb 1997738020.492.21$15,122
Jan 1997551023.483.54$12,937
Dec 1996563023.32$13,129
Nov 1996366021.97$8,041
Oct 1996548023.31$12,774
Sep 1996362022.22$8,044
Aug 1996550020.26$11,143
Jul 1996547019.55$10,694
Jun 1996366018.73$6,855
May 1996522019.43$10,142
Apr 1996545021.51$11,723
Mar 1996362019.38$7,016
Feb 1996556016.98$9,441
Jan 1996550017.07$9,389
Dec 1995737017.19$12,669
Nov 1995533016.00$8,528
Oct 1995729015.43$11,248
Sep 1995550016.18$8,899
Aug 1995544015.92$8,660
Jul 1995523015.24$7,971
Jun 1995543016.41$8,911
May 1995545017.56$9,570
Apr 1995544017.73$9,645
Mar 1995729016.44$11,985
Feb 1995551016.58$9,136
Jan 1995550015.92$8,756
Dec 1994742015.03$11,152
Nov 1994740015.90$11,766
Oct 1994551015.58$8,585
Sep 1994730115.29$11,162
Aug 1994715116.13$11,533
Jul 1994726117.56$12,749
Jun 1994903117.09$15,432
May 1994553115.88$8,782
Apr 1994548114.14$7,749
Mar 1994726112.46$9,046
Feb 1994726112.50$9,075
Jan 1994555112.66$7,026
Dec 1993557112.33$6,868
Nov 1993729114.49$10,563
Oct 1993715115.85$11,333
Sep 1993716115.03$10,761
Aug 1993732115.66$11,463
Jul 1993729115.46$11,270
Jun 1993733116.79$12,307
May 1993548117.68$9,689
Apr 1993733118.05$13,231
Mar 1993546118.14$9,904
Feb 1993731117.90$13,085
Jan 1993733116.93$12,410

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                   95 bbl  × $106.41 =    $10,109
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $10,109

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/12319 is the state's own key, not one this site invented.