SUMNER, J.C.&FRANCIS A.,HEIRS OF

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

Oil lease lease 14498District 09Field 87108600OilCasinghead gasSave
Value, all time
$3.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$52 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition64,805 bbl$3,090,480
Casinghead gasProduction30 Mcf$0
Total$3,090,480

30 Mcf of this lease's gas, across 30 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 (3)

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 34.3283, -99.3342. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

34.32817, -99.33433 · 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
33.3%
1 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
6,425 ft
3 wells filed one
Completion to plug
34.0 years
median over 1 wells

What the state filed about each well

On the RRC proration schedule
133.3%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
266.7%

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 4,948 and 6,635 ft, median 6,425 ft, over the 3 wells that filed a depth.

Completions filed
Oct 1965 – Apr 2019
3 of 3 wells
Plug dates filed
Sep 2013
1 of 3 wells; 2 filed none

Last completion to plug: a median of 34.0 years across the 1 well that filed both dates, with the middle half between 34.0 years and 34.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-4873318254,948 ftApr 2019
42-4870002316,635 ftSep 1979Sep 2013Yes
42-4870488426,425 ftOct 1965

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 2026189089.753.15$16,963
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025192056.664.41$10,879
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 2025193062.743.08$12,109
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 2025188066.483.13$12,498
May 20250060.553.23$0
Apr 2025181062.363.54$11,287
Mar 20250067.704.27$0
Feb 2025182070.884.34$12,900
Jan 20250074.324.28$0
Dec 2024190068.993.12$13,108
Nov 20240069.052.20$0
Oct 2024185071.372.28$13,203
Sep 20240069.612.36$0
Aug 2024178075.632.06$13,462
Jul 20240079.932.15$0
Jun 2024181078.082.63$14,132
May 2024180078.812.20$14,186
Apr 20240084.451.66$0
Mar 2024190080.301.55$15,257
Feb 2024179076.091.78$13,620
Jan 2024186073.023.30$13,582
Dec 20230071.262.61$0
Nov 2023161077.892.81$12,540
Oct 2023162085.443.09$13,841
Sep 2023172089.042.74$15,315
Aug 2023166080.522.67$13,366
Jul 2023169074.852.64$12,650
Jun 2023168068.962.26$11,585
May 2023167070.622.23$11,794
Apr 2023165078.122.24$12,890
Mar 2023166072.852.39$12,093
Feb 2023167075.112.47$12,543
Jan 2023169076.533.39$12,934
Dec 2022167076.415.73$12,760
Nov 2022168085.005.65$14,280
Oct 2022169087.185.86$14,733
Sep 2022165084.888.16$14,005
Aug 2022166094.529.13$15,690
Jul 20221720101.587.54$17,472
Jun 20223390115.097.98$39,016
May 20223310109.378.43$36,201
Apr 202200104.226.84$0
Mar 20223410108.885.08$37,128
Feb 2022167091.054.86$15,205
Jan 2022166081.844.54$13,585
Dec 2021509071.323.90$36,302
Nov 2021335077.435.24$25,939
Oct 2021336079.795.71$26,809
Sep 2021334069.865.35$23,333
Aug 2021498066.024.22$32,878
Jul 2021334070.783.98$23,641
Jun 2021504069.493.38$35,023
May 2021503063.483.02$31,930
Apr 2021330060.362.76$19,919
Mar 2021166061.302.72$10,176
Feb 2021170057.805.55$9,826
Jan 2021330050.412.81$16,635
Dec 2020370044.642.68$16,517
Nov 2020157038.772.71$6,087
Oct 2020336036.972.48$12,422
Sep 2020497037.091.99$18,434
Aug 2020503039.982.39$20,110
Jul 2020327038.371.83$12,547
Jun 2020515034.901.69$17,974
May 2020159016.921.81$2,690
Apr 2020331014.751.80$4,882
Mar 2020352030.341.86$10,680
Feb 2020324049.881.98$16,161
Jan 2020497057.252.09$28,453
Dec 2019512059.012.30$30,213
Nov 2019486055.302.75$26,876
Oct 2019500053.472.42$26,735
Sep 2019498055.052.66$27,415
Aug 2019324053.112.30$17,208
Jul 2019492056.272.46$27,685
Jun 2019659052.782.49$34,782
May 20191,007058.482.74$58,889
Apr 2019272062.632.75$17,035
Mar 2019156056.803.06$8,861
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 2018152046.594.19$7,082
Nov 201886052.934.24$4,552
Oct 2018176061.443.40$10,813
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018164065.142.93$10,683
Jun 20180060.183.08$0
May 2018150065.382.90$9,807
Apr 20180063.842.90$0
Mar 2018400061.222.79$24,488
Feb 20180061.782.77$0
Jan 2018174062.874.01$10,939
Dec 2017173057.272.92$9,908
Nov 2017178055.423.12$9,865
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 2017120043.873.09$5,264
Jun 2017334042.493.09$14,192
May 20170045.373.26$0
Apr 2017163047.933.21$7,813
Mar 20170046.772.98$0
Feb 2017155050.452.95$7,820
Jan 20170049.413.42$0
Dec 2016175048.763.72$8,533
Nov 2016160042.492.64$6,798
Oct 20160046.193.09$0
Sep 2016160041.553.10$6,648
Aug 2016171041.442.92$7,086
Jul 20160041.622.92$0
Jun 2016170045.352.69$7,710
May 2016166042.521.99$7,058
Apr 2016168036.561.99$6,142
Mar 20160033.011.79$0
Feb 2016175026.472.06$4,632
Jan 2016170027.352.36$4,650
Dec 20150032.362.00$0
Nov 2015168038.792.17$6,517
Oct 2015166043.552.43$7,229
Sep 2015167042.992.76$7,179
Aug 2015169040.162.87$6,787
Jul 20150048.152.95$0
Jun 2015170056.152.88$9,546
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 2015166042.892.93$7,120
Feb 20150044.662.98$0
Jan 2015144043.433.10$6,254
Dec 2014172054.693.59$9,407
Nov 201445070.464.25$3,171
Oct 2014119078.303.90$9,318
Sep 201482086.164.05$7,065
Aug 2014172089.394.04$15,375
Jul 2014165096.564.18$15,932
Jun 2014171098.164.74$16,785
May 20140094.734.73$0
Apr 201490095.944.81$8,635
Mar 201485095.895.06$8,151
Feb 2014166097.406.19$16,168
Jan 2014102090.404.86$9,221
Dec 2013177091.824.35$16,252
Nov 2013175088.853.74$15,549
Oct 2013175097.423.78$17,049
Sep 201300104.113.72$0
Aug 20131000104.253.52$10,425
Jul 2013580102.523.72$5,946
Jun 2013133094.403.93$12,555
May 2013171094.834.15$16,216
Apr 20130093.964.28$0
Mar 2013111093.623.91$10,392
Feb 2013191091.233.42$17,425
Jan 20130091.603.42$0
Dec 2012120086.773.42$10,412
Nov 2012176086.953.62$15,303
Oct 20120089.383.40$0
Sep 201296094.672.92$9,088
Aug 2012114092.662.91$10,563
Jul 2012171085.133.02$14,557
Jun 20120079.822.52$0
May 2012169091.612.49$15,482
Apr 20123490101.652.00$35,476
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 2011249096.873.24$24,121
Nov 20110095.723.31$0
Oct 2011107084.983.65$9,093
Sep 2011170083.623.99$14,215
Aug 2011204083.404.15$17,014
Jul 20110094.144.52$0
Jun 2011155092.904.64$14,400
May 20110098.134.40$0
Apr 20111270105.964.33$13,457
Mar 201174096.364.06$7,131
Feb 2011160085.644.18$13,702
Jan 201193086.504.59$8,045
Dec 201092085.734.35$7,887
Nov 2010123080.843.80$9,943
Oct 201097078.103.51$7,576
Sep 2010134072.633.98$9,732
Aug 2010171073.684.42$12,599
Jul 20100072.554.74$0
Jun 2010149070.364.91$10,484
May 2010170071.124.24$12,090
Apr 2010162081.694.12$13,234
Mar 201065078.394.39$5,095
Feb 2010173073.585.44$12,729
Jan 2010174074.365.96$12,939
Dec 20090071.445.48$0
Nov 2009168074.593.75$12,531
Oct 2009170072.544.11$12,332
Sep 20090065.543.06$0
Aug 2009103067.423.22$6,944
Jul 2009172061.133.46$10,514
Jun 2009171066.163.90$11,313
May 20090054.743.93$0
Apr 2009173046.773.59$8,091
Mar 2009171042.144.06$7,206
Feb 20090032.814.63$0
Jan 2009199035.865.37$7,136
Dec 2008187037.105.98$6,938
Nov 20080055.496.86$0
Oct 2008182075.246.92$13,694
Sep 20081840101.767.88$18,724
Aug 200800114.228.48$0
Jul 20083620131.0811.39$47,451
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081800110.3110.45$19,856
Mar 20081810101.909.66$18,444
Feb 20080092.538.77$0
Jan 2008182090.388.21$16,449
Dec 2007173088.337.30$15,281
Nov 20070091.677.29$0
Oct 2007178082.856.92$14,747
Sep 2007178075.846.24$13,500
Aug 20070069.066.39$0
Jul 2007180070.906.39$12,762
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 2007172059.617.81$10,253
Mar 2007179056.927.30$10,189
Feb 20070055.108.22$0
Jan 2007180050.306.73$9,054
Dec 20060056.656.92$0
Nov 2006182054.207.62$9,864
Oct 2006177054.906.01$9,717
Sep 2006157060.085.04$9,433
Aug 20060068.717.34$0
Jul 2006169069.376.34$11,724
Jun 20060066.286.38$0
May 2006146066.016.42$9,637
Apr 20060064.397.36$0
Mar 2006174056.707.08$9,866
Feb 20060057.597.75$0
Jan 2006177060.598.93$10,724
Dec 20050054.9413.42$0
Nov 2005173054.6910.59$9,461
Oct 20050058.3413.80$0
Sep 2005173061.4512.08$10,631
Aug 2005171061.519.80$10,518
Jul 20050055.697.84$0
Jun 2005172052.337.38$9,001
May 20050045.226.65$0
Apr 2005165049.207.36$8,118
Mar 20050050.377.15$0
Feb 2005170045.226.31$7,687
Jan 20050043.166.32$0
Dec 2004175039.866.75$6,976
Nov 20040045.286.33$0
Oct 2004176049.706.52$8,747
Sep 20040043.245.28$0
Aug 2004177042.375.55$7,499
Jul 20040038.286.08$0
Jun 2004174036.106.43$6,281
May 20040037.486.49$0
Apr 2004176034.475.86$6,067
Mar 20040034.365.53$0
Feb 2004173032.455.51$5,614
Jan 20040032.036.30$0
Dec 2003174030.266.30$5,265
Nov 20030028.804.60$0
Oct 2003173028.174.76$4,873
Sep 20030026.314.75$0
Aug 2003104029.765.13$3,095
Jul 2003171029.415.17$5,029
Jun 2003180028.565.98$5,141
May 2003177026.595.97$4,706
Apr 2003178026.675.41$4,747
Mar 2003382031.146.10$11,895
Feb 2003179033.487.93$5,993
Jan 2003179030.315.58$5,425
Dec 2002176026.914.85$4,736
Nov 20020024.664.14$0
Oct 2002176026.464.23$4,657
Sep 2002173027.443.64$4,747
Aug 2002352025.963.16$9,138
Jul 2002181024.583.06$4,449
Jun 2002171023.733.34$4,058
May 2002345024.663.58$8,508
Apr 2002179023.653.51$4,233
Mar 2002350022.003.10$7,700
Feb 2002180018.222.38$3,280
Jan 2002175017.172.38$3,005
Dec 2001259016.932.36$4,385
Nov 20010018.072.41$0
Oct 2001171019.782.53$3,382
Sep 2001172024.262.25$4,173
Aug 2001174024.873.05$4,327
Jul 2001174023.933.20$4,164
Jun 2001174024.563.82$4,273
May 2001178025.524.31$4,543
Apr 2001169024.685.34$4,171
Mar 2001176024.545.38$4,319
Feb 2001198027.755.77$5,495
Jan 2001199027.478.40$5,467
Dec 2000164026.889.12$4,408
Nov 2000388032.215.66$12,497
Oct 2000183031.235.15$5,715
Sep 2000180031.875.19$5,737
Aug 2000191029.644.54$5,661
Jul 2000191028.534.09$5,449
Jun 2000185029.304.40$5,421
May 2000189027.263.68$5,152
Apr 2000188024.513.12$4,608
Mar 2000176028.422.86$5,002
Feb 2000382027.622.73$10,551
Jan 2000181025.272.48$4,574
Dec 1999188024.282.42$4,565
Nov 1999188023.192.43$4,360
Oct 1999186020.982.80$3,902
Sep 1999182021.752.62$3,959
Aug 1999187019.262.88$3,602
Jul 1999336017.892.37$6,011
Jun 1999186015.942.36$2,965
May 1999178015.792.32$2,811
Apr 1999163015.102.21$2,461
Mar 1999195012.471.84$2,432
Feb 199918609.981.82$1,856
Jan 1999248010.381.90$2,574
Dec 199825909.201.77$2,383
Nov 1998250010.892.19$2,723
Oct 1998243012.421.97$3,018
Sep 1998242012.592.08$3,047
Aug 1998242011.301.91$2,735
Jul 1998223011.742.24$2,618
Jun 1998241011.242.24$2,709
May 1998241012.622.21$3,041
Apr 1998250013.042.51$3,260
Mar 1998127012.802.31$1,626
Feb 1998238013.952.30$3,320
Jan 1998368014.702.15$5,410
Dec 1997123016.322.41$2,007
Nov 1997265018.193.09$4,820
Oct 1997255019.253.15$4,909
Sep 1997141017.742.95$2,501
Aug 1997247017.862.55$4,411
Jul 1997154017.582.25$2,707
Jun 1997254017.242.26$4,379
May 1997236018.972.31$4,477
Apr 1997215017.882.08$3,844
Mar 1997211018.951.94$3,998
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19951016.18$16
Aug 19952115.92$32
Jul 19957015.24$107
Jun 199558016.41$952
May 1995336117.56$5,900
Apr 1995337117.73$5,975
Mar 1995338116.44$5,557
Feb 1995338116.58$5,604
Jan 1995348115.92$5,540
Dec 1994175115.03$2,630
Nov 1994327115.90$5,199
Oct 1994341115.58$5,313
Sep 1994335115.29$5,122
Aug 1994337116.13$5,436
Jul 1994337117.56$5,918
Jun 1994333117.09$5,691
May 1994274115.88$4,351
Apr 1994385114.14$5,444
Mar 1994401112.46$4,996
Feb 19940112.50$0
Jan 1994390112.66$4,937
Dec 1993394112.33$4,858
Nov 19930114.49$0
Oct 1993408115.85$6,467
Sep 1993275115.03$4,133
Aug 1993397115.66$6,217
Jul 19930115.46$0
Jun 1993392116.79$6,582
May 1993408117.68$7,213
Apr 1993411118.05$7,419
Mar 19930118.14$0
Feb 1993386117.90$6,909
Jan 1993413116.93$6,992

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.

Mar 2026 — as filed, then multipliedworked
Oil                  189 bbl  × $ 89.75 =    $16,963
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $16,963

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/14498 is the state's own key, not one this site invented.