MARTIN

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

Gas lease lease 136701District 08Field 852803002 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$18 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
condensate, 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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
High Cost Gas111991-12-16124597
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
CondensateDisposition11,481 bbl$371,618
GasProduction424,982 Mcf$943,945
Total$1,315,563

198,446 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 31.5788, -101.1018. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.57881, -101.10183 · 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
7,750 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 7,750 ft.

Completions filed
Oct 1990
1 of 1 wells

1 well

42-431321421367,750 ftOct 1990

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 20260138106.413.05$420
Apr 2026014698.932.87$419
Mar 2026023589.753.15$740
Feb 2026024463.503.75$915
Jan 2026024659.138.00$1,967
Dec 2025021256.664.41$936
Nov 20254417558.593.93$3,265
Oct 2025015159.383.30$499
Sep 2025033062.743.08$1,015
Aug 20256250963.933.01$5,498
Jul 2025031966.743.32$1,058
Jun 2025041066.483.13$1,283
May 20256838260.553.23$5,352
Apr 2025017362.363.54$613
Mar 2025027367.704.27$1,165
Feb 20257520070.884.34$6,184
Jan 2025018774.324.28$800
Dec 2024026868.993.12$837
Nov 2024025169.052.20$552
Oct 2024031571.372.28$719
Sep 202408969.612.36$210
Aug 2024025775.632.06$530
Jul 2024015979.932.15$341
Jun 2024030578.082.63$803
May 20245018178.812.20$4,338
Apr 202407584.451.66$124
Mar 2024019680.301.55$303
Feb 2024013676.091.78$243
Jan 20243323373.023.30$3,178
Dec 2023016871.262.61$439
Nov 20232428077.892.81$2,655
Oct 2023044885.443.09$1,383
Sep 2023941389.042.74$1,931
Aug 2023055080.522.67$1,470
Jul 2023552074.852.64$1,748
Jun 2023534068.962.26$1,113
May 2023626970.622.23$1,023
Apr 2023623678.122.24$997
Mar 2023037572.852.39$897
Feb 20231533375.112.47$1,948
Jan 2023547076.533.39$1,975
Dec 2022749276.415.73$3,354
Nov 2022842985.005.65$3,102
Oct 20221536987.185.86$3,471
Sep 2022029484.888.16$2,400
Aug 20221243394.529.13$5,086
Jul 20220347101.587.54$2,617
Jun 202214228115.097.98$3,430
May 202220470109.378.43$6,151
Apr 20220640104.226.84$4,376
Mar 202214364108.885.08$3,372
Feb 2022047191.054.86$2,289
Jan 20221351381.844.54$3,392
Dec 2021059171.323.90$2,304
Nov 2021088077.435.24$4,608
Oct 20211163679.795.71$4,512
Sep 2021069369.865.35$3,708
Aug 20211151266.024.22$2,887
Jul 2021952870.783.98$2,740
Jun 2021073669.493.38$2,488
May 2021481363.483.02$2,707
Apr 2021764260.362.76$2,193
Mar 20211468261.302.72$2,711
Feb 2021085757.805.55$4,755
Jan 20211779250.412.81$3,083
Dec 20202277144.642.68$3,045
Nov 2020055338.772.71$1,497
Oct 20201457336.972.48$1,938
Sep 20202759037.091.99$2,176
Aug 20201057639.982.39$1,774
Jul 20201151638.371.83$1,364
Jun 2020077734.901.69$1,313
May 202009916.921.81$180
Apr 20201634114.751.80$851
Mar 2020173,27330.341.86$6,591
Feb 2020038349.881.98$759
Jan 20201058957.252.09$1,806
Dec 2019651459.012.30$1,539
Nov 20191353655.302.75$2,193
Oct 2019519653.472.42$741
Sep 2019759355.052.66$1,961
Aug 2019753753.112.30$1,609
Jul 20191067156.272.46$2,213
Jun 2019655452.782.49$1,697
May 20191369658.482.74$2,668
Apr 2019631862.632.75$1,251
Mar 20191182156.803.06$3,139
Feb 20191034250.852.79$1,463
Jan 2019934846.033.23$1,538
Dec 20182449346.594.19$3,182
Nov 2018047352.934.24$2,004
Oct 2018449861.443.40$1,938
Sep 201807359.543.11$227
Aug 20181252959.403.07$2,335
Jul 2018335965.142.93$1,248
Jun 2018432960.183.08$1,253
May 2018059465.382.90$1,723
Apr 2018818263.842.90$1,039
Mar 2018871261.222.79$2,474
Feb 2018744161.782.77$1,652
Jan 2018974462.874.01$3,549
Dec 2017636957.272.92$1,422
Nov 2017050455.423.12$1,572
Oct 2017654249.292.98$1,913
Sep 2017760947.523.09$2,213
Aug 2017845645.373.00$1,733
Jul 2017564243.873.09$2,201
Jun 2017067942.493.09$2,096
May 20171056945.373.26$2,311
Apr 20171243147.933.21$1,959
Mar 20171652946.772.98$2,327
Feb 20171546850.452.95$2,139
Jan 20171483449.413.42$3,543
Dec 20161665248.763.72$3,207
Nov 20162074742.492.64$2,825
Oct 20162849346.193.09$2,817
Sep 20161263441.553.10$2,464
Aug 2016827841.442.92$1,144
Jul 20161234141.622.92$1,497
Jun 20161052345.352.69$1,858
May 2016943942.521.99$1,257
Apr 2016041936.561.99$834
Mar 20161433733.011.79$1,067
Feb 201649126.472.06$294
Jan 2016834827.352.36$1,042
Dec 2015821432.362.00$687
Nov 20151133238.792.17$1,146
Oct 2015274543.552.43$1,895
Sep 2015045442.992.76$1,252
Aug 201505340.162.87$152
Jul 201505348.152.95$156
Jun 20151256.152.88$62
May 201512455.212.96$126
Apr 2015243349.822.71$1,272
Mar 2015315142.892.93$572
Feb 20152016344.662.98$1,378
Jan 20153149143.433.10$2,869
Dec 2014043154.693.59$1,548
Nov 20142843170.464.25$3,805
Oct 20141436278.303.90$2,508
Sep 20142149586.164.05$3,812
Aug 2014049889.394.04$2,009
Jul 20141932296.564.18$3,180
Jun 20143437698.164.74$5,119
May 2014038894.734.73$1,834
Apr 20141933295.944.81$3,419
Mar 2014023295.895.06$1,173
Feb 2014021397.406.19$1,319
Jan 20141537590.404.86$3,179
Dec 2013014891.824.35$644
Nov 20133025688.853.74$3,623
Oct 2013032797.423.78$1,236
Sep 201313493104.113.72$3,186
Aug 20137431104.253.52$2,248
Jul 20130421102.523.72$1,565
Jun 20131240394.403.93$2,718
May 2013829194.834.15$1,966
Apr 2013434093.964.28$1,832
Mar 20131628793.623.91$2,621
Feb 20131732991.233.42$2,676
Jan 2013043491.603.42$1,484
Dec 20123522986.773.42$3,820
Nov 20122434686.953.62$3,341
Oct 2012039889.383.40$1,353
Sep 20122538894.672.92$3,499
Aug 20122541792.662.91$3,529
Jul 20121244385.133.02$2,360
Jun 20121140279.822.52$1,891
May 20121151591.612.49$2,289
Apr 201224416101.652.00$3,270
Mar 201215482105.052.22$2,647
Feb 201222424101.102.57$3,314
Jan 20122039498.092.73$3,039
Dec 20112646696.873.24$4,028
Nov 20112157795.723.31$3,921
Oct 20112236684.983.65$3,205
Sep 2011046983.623.99$1,869
Aug 20112148583.404.15$3,764
Jul 2011038294.144.52$1,726
Jun 20112538192.904.64$4,090
May 20112335798.134.40$3,830
Apr 201111421105.964.33$2,990
Mar 20111248796.364.06$3,132
Feb 20114842285.644.18$5,875
Jan 2011046586.504.59$2,134
Dec 20101149185.734.35$3,078
Nov 20102149980.843.80$3,592
Oct 2010843178.103.51$2,137
Sep 20103042472.633.98$3,866
Aug 20102063273.684.42$4,267
Jul 2010050272.554.74$2,378
Jun 20101749470.364.91$3,622
May 20104039171.124.24$4,501
Apr 20101038881.694.12$2,417
Mar 20101252278.394.39$3,232
Feb 20102048773.585.44$4,122
Jan 2010048174.365.96$2,869
Dec 20092761771.445.48$5,312
Nov 20091338074.593.75$2,395
Oct 20091335672.544.11$2,406
Sep 20092041065.543.06$2,567
Aug 20091343767.423.22$2,283
Jul 20092041561.133.46$2,660
Jun 20091731566.163.90$2,352
May 20091233554.743.93$1,972
Apr 20091347646.773.59$2,316
Mar 20091150542.144.06$2,513
Feb 20091433032.814.63$1,988
Jan 20092152135.865.37$3,551
Dec 20083154737.105.98$4,420
Nov 20081545355.496.86$3,940
Oct 20081447775.246.92$4,355
Sep 200827500101.767.88$6,686
Aug 200811537114.228.48$5,812
Jul 200810686131.0811.39$9,124
Jun 200816575131.3313.03$9,595
May 200810651123.1711.57$8,767
Apr 200815594110.3110.45$7,865
Mar 200810727101.909.66$8,045
Feb 20081460192.538.77$6,567
Jan 20081347290.388.21$5,048
Dec 20071745588.337.30$4,824
Nov 20071057691.677.29$5,117
Oct 20072053882.856.92$5,381
Sep 20071472875.846.24$5,608
Aug 20071880469.066.39$6,379
Jul 2007261,06470.906.39$8,640
Jun 20071583662.007.55$7,241
May 20072266258.747.85$6,487
Apr 20072666059.617.81$6,701
Mar 20071863556.927.30$5,661
Feb 20072665155.108.22$6,781
Jan 20072661750.306.73$5,458
Dec 20063068056.656.92$6,404
Nov 20062147254.207.62$4,734
Oct 2006760254.906.01$4,005
Sep 20062849960.085.04$4,196
Aug 2006984068.717.34$6,784
Jul 20061064269.376.34$4,766
Jun 20061865566.286.38$5,374
May 20061750566.016.42$4,367
Apr 20061754464.397.36$5,099
Mar 20061156556.707.08$4,626
Feb 2006860657.597.75$5,158
Jan 20061781960.598.93$8,346
Dec 20051465954.9413.42$9,610
Nov 20051967654.6910.59$8,197
Oct 20051382458.3413.80$12,126
Sep 20051970361.4512.08$9,659
Aug 20051679761.519.80$8,792
Jul 20051882955.697.84$7,505
Jun 20052065052.337.38$5,844
May 20051471745.226.65$5,402
Apr 20052462249.207.36$5,759
Mar 20052278050.377.15$6,689
Feb 20052168145.226.31$5,248
Jan 20052091343.166.32$6,635
Dec 20042981339.866.75$6,645
Nov 20041972445.286.33$5,444
Oct 20042186249.706.52$6,660
Sep 20042471843.245.28$4,832
Aug 20042379042.375.55$5,360
Jul 20042260238.286.08$4,505
Jun 20042186136.106.43$6,297
May 20042194437.486.49$6,918
Apr 20042091234.475.86$6,032
Mar 20043988034.365.53$6,207
Feb 20041982632.455.51$5,168
Jan 20041996732.036.30$6,700
Dec 20034085830.266.30$6,617
Nov 20032496828.804.60$5,139
Oct 20033686928.174.76$5,150
Sep 20031070826.314.75$3,626
Aug 20031958129.765.13$3,546
Jul 20033472129.415.17$4,728
Jun 20033173928.565.98$5,307
May 20032086726.595.97$5,710
Apr 20031894426.675.41$5,585
Mar 20033794731.146.10$6,925
Feb 20031984233.487.93$7,310
Jan 20031989630.315.58$5,577
Dec 2002221,01026.914.85$5,494
Nov 20022286424.664.14$4,117
Oct 20024493926.464.23$5,135
Sep 20022698927.443.64$4,309
Aug 20022390925.963.16$3,473
Jul 20022597824.583.06$3,609
Jun 20022491823.733.34$3,634
May 20022391424.663.58$3,843
Apr 20024193123.653.51$4,240
Mar 20021997422.003.10$3,440
Feb 20021973818.222.38$2,099
Jan 20023994717.172.38$2,919
Dec 20014395416.932.36$2,984
Nov 20011871918.072.41$2,055
Oct 2001201,01819.782.53$2,970
Sep 2001201,05124.262.25$2,851
Aug 20014291624.873.05$3,841
Jul 2001241,05723.933.20$3,954
Jun 2001261,05924.563.82$4,688
May 2001161,13425.524.31$5,293
Apr 20012396624.685.34$5,722
Mar 20014089024.545.38$5,767
Feb 20011496127.755.77$5,931
Jan 2001271,12527.478.40$10,190
Dec 2000331,02626.889.12$10,247
Nov 20002077132.215.66$5,007
Oct 20003475331.235.15$4,936
Sep 2000151,03631.875.19$5,851
Aug 2000201,08729.644.54$5,529
Jul 20001995228.534.09$4,436
Jun 20001982729.304.40$4,193
May 2000291,05627.263.68$4,676
Apr 20002786524.513.12$3,357
Mar 20002187728.422.86$3,105
Feb 2000211,05327.622.73$3,451
Jan 20002981825.272.48$2,762
Dec 19993089124.282.42$2,888
Nov 19993289223.192.43$2,913
Oct 1999351,19920.982.80$4,096
Sep 1999141,18521.752.62$3,408
Aug 1999251,25619.262.88$4,093
Jul 199981,23317.892.37$3,068
Jun 1999251,25615.942.36$3,365
May 1999281,05715.792.32$2,895
Apr 1999281,16815.102.21$3,002
Mar 1999301,06012.471.84$2,323
Feb 1999409699.981.82$2,161
Jan 1999401,12110.381.90$2,545
Dec 1998291,1999.201.77$2,393
Nov 1998251,34310.892.19$3,208
Oct 1998221,26312.421.97$2,760
Sep 1998311,13512.592.08$2,754
Aug 1998251,41211.301.91$2,976
Jul 1998321,63611.742.24$4,036
Jun 1998241,43211.242.24$3,474
May 1998401,78212.622.21$4,437
Apr 1998321,62313.042.51$4,483
Mar 1998301,48812.802.31$3,820
Feb 1998411,53613.952.30$4,103
Jan 1998351,77514.702.15$4,339
Dec 1997391,79616.322.41$4,967
Nov 1997611,62318.193.09$6,122
Oct 1997331,86419.253.15$6,507
Sep 1997281,13817.742.95$3,859
Aug 1997311,30017.862.55$3,875
Jul 1997261,46217.582.25$3,742
Jun 1997301,27017.242.26$3,384
May 1997471,72718.972.31$4,878
Apr 1997351,85617.882.08$4,491
Mar 1997362,03218.951.94$4,623
Feb 1997282,04720.492.21$5,089
Jan 1997532,42523.483.54$9,828
Dec 1996612,39823.32$1,423
Nov 1996442,38721.97$967
Oct 1996352,53023.31$816
Sep 1996431,88122.22$955
Aug 1996252,21820.26$507
Jul 1996282,16819.55$547
Jun 1996581,61818.73$1,086
May 1996233,07919.43$447
Apr 1996602,95121.51$1,291
Mar 1996702,88219.38$1,357
Feb 1996402,58316.98$679
Jan 1996672,62817.07$1,144
Dec 1995742,81417.19$1,272
Nov 1995562,91416.00$896
Oct 1995703,03415.43$1,080
Sep 1995523,73716.18$841
Aug 1995662,97015.92$1,051
Jul 1995663,78215.24$1,006
Jun 1995512,85216.41$837
May 1995853,77517.56$1,493
Apr 19951042,89217.73$1,844
Mar 19951283,22616.44$2,104
Feb 1995742,17116.58$1,227
Jan 1995883,62815.92$1,401
Dec 19941264,34015.03$1,894
Nov 19941054,43415.90$1,670
Oct 1994903,32315.58$1,402
Sep 19941114,35815.29$1,697
Aug 1994793,46316.13$1,274
Jul 19941124,31217.56$1,967
Jun 19941175,66117.09$2,000
May 19941334,13615.88$2,112
Apr 19941035,33114.14$1,456
Mar 19941455,07912.46$1,807
Feb 19941195,77712.50$1,488
Jan 19942144,60712.66$2,709
Dec 19931455,72912.33$1,788
Nov 19931804,97614.49$2,608
Oct 19932455,90715.85$3,883
Sep 19931757,03315.03$2,630
Aug 19931686,46015.66$2,631
Jul 19931006,52015.46$1,546
Jun 19932486,38416.79$4,164
May 19932197,20917.68$3,872
Apr 19933106,49518.05$5,596
Mar 19932976,68818.14$5,388
Feb 19933146,96717.90$5,621
Jan 19933786,13916.93$6,400

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
Condensate             0 bbl  × $106.41 =         $0
Gas                  138 Mcf  × $  3.05 =       $420

────────────────────────────────────────────────────
Month total                                     $420

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. 08/G/136701 is the state's own key, not one this site invented.