MASON -D-

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

Gas lease lease 27987District 10Field 89120001GasSaveExport
Value, all time
$690 k
Jan 1993 – May 2026
Value, last 12 filed months
$14 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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 1,719 leases and 1,719 wells, and the rule below applies to all of them.

Discovered
1945-06-25
as the register files it
Field class
Gas
the register's own label
Between wells
2,500 ft
minimum
From a lease line
1,250 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1996-02-01.

The Commission's schedule remark for this field reads: OPTIONS.

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
GasProduction194,990 Mcf$689,861
Total$689,861

35,242 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 36.3927, -101.8338. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.39265, -101.83381 · 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
no depth filed
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.

Completions filed
Apr 1950
1 of 1 wells

1 well

42-421805521Apr 1950

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 20260106.413.05$0
Apr 202633298.932.87$953
Mar 202635589.753.15$1,118
Feb 202634763.503.75$1,301
Jan 202637059.138.00$2,959
Dec 202534156.664.41$1,505
Nov 202535358.593.93$1,386
Oct 202538759.383.30$1,279
Sep 202536162.743.08$1,111
Aug 202538863.933.01$1,170
Jul 202530066.743.32$995
Jun 202520866.483.13$651
May 202540360.553.23$1,303
Apr 202540962.363.54$1,449
Mar 202530167.704.27$1,285
Feb 202525270.884.34$1,094
Jan 202540774.324.28$1,741
Dec 202440068.993.12$1,249
Nov 202438269.052.20$840
Oct 202440971.372.28$933
Sep 202437569.612.36$887
Aug 202435275.632.06$726
Jul 202429779.932.15$638
Jun 202431978.082.63$840
May 202414978.812.20$328
Apr 20247584.451.66$124
Mar 202419880.301.55$306
Feb 202410176.091.78$180
Jan 2024073.023.30$0
Dec 202310471.262.61$272
Nov 202325077.892.81$702
Oct 202337785.443.09$1,164
Sep 202331889.042.74$870
Aug 202334180.522.67$911
Jul 202335074.852.64$925
Jun 202333968.962.26$766
May 202334670.622.23$771
Apr 202333878.122.24$756
Mar 202336672.852.39$876
Feb 202329175.112.47$718
Jan 202336276.533.39$1,226
Dec 202234276.415.73$1,959
Nov 202233185.005.65$1,869
Oct 202235587.185.86$2,082
Sep 202232384.888.16$2,637
Aug 202234394.529.13$3,131
Jul 2022341101.587.54$2,572
Jun 2022331115.097.98$2,640
May 2022367109.378.43$3,095
Apr 2022374104.226.84$2,557
Mar 2022349108.885.08$1,772
Feb 202231991.054.86$1,550
Jan 202236481.844.54$1,652
Dec 202138871.323.90$1,513
Nov 202137277.435.24$1,948
Oct 202142079.795.71$2,400
Sep 202119069.865.35$1,017
Aug 202136866.024.22$1,553
Jul 202134970.783.98$1,390
Jun 202136869.493.38$1,244
May 202135263.483.02$1,062
Apr 202134360.362.76$946
Mar 202137961.302.72$1,030
Feb 202137657.805.55$2,086
Jan 2021050.412.81$0
Dec 202038244.642.68$1,022
Nov 202037438.772.71$1,012
Oct 202037436.972.48$927
Sep 202039537.091.99$786
Aug 202030439.982.39$725
Jul 202038538.371.83$703
Jun 202036134.901.69$610
May 202037216.921.81$675
Apr 202030314.751.80$547
Mar 202034630.341.86$642
Feb 202035649.881.98$705
Jan 202037657.252.09$788
Dec 201940059.012.30$922
Nov 201935055.302.75$963
Oct 201939753.472.42$960
Sep 201937955.052.66$1,007
Aug 2019053.112.30$0
Jul 201944556.272.46$1,095
Jun 2019052.782.49$0
May 201920258.482.74$554
Apr 201942062.632.75$1,155
Mar 201924356.803.06$744
Feb 201933050.852.79$921
Jan 201938746.033.23$1,249
Dec 201839446.594.19$1,649
Nov 201836152.934.24$1,530
Oct 201835961.443.40$1,220
Sep 201838759.543.11$1,203
Aug 201838359.403.07$1,174
Jul 201839265.142.93$1,149
Jun 201837060.183.08$1,138
May 201836965.382.90$1,070
Apr 201836963.842.90$1,070
Mar 201838561.222.79$1,073
Feb 201836061.782.77$996
Jan 201842462.874.01$1,700
Dec 201739257.272.92$1,145
Nov 201738155.423.12$1,188
Oct 201738249.292.98$1,140
Sep 201738147.523.09$1,176
Aug 201740445.373.00$1,214
Jul 201744343.873.09$1,368
Jun 201734642.493.09$1,068
May 201733645.373.26$1,097
Apr 201739947.933.21$1,281
Mar 201734346.772.98$1,023
Feb 201741650.452.95$1,228
Jan 201735249.413.42$1,203
Dec 201633648.763.72$1,251
Nov 201638442.492.64$1,015
Oct 201640946.193.09$1,264
Sep 201636541.553.10$1,132
Aug 201641641.442.92$1,217
Jul 201636841.622.92$1,076
Jun 201641845.352.69$1,123
May 201630542.521.99$607
Apr 201636836.561.99$733
Mar 201640233.011.79$721
Feb 201637826.472.06$780
Jan 201640627.352.36$960
Dec 201542032.362.00$841
Nov 201538938.792.17$843
Oct 201540543.552.43$983
Sep 201536042.992.76$993
Aug 201538840.162.87$1,115
Jul 201536748.152.95$1,081
Jun 201540256.152.88$1,159
May 201542055.212.96$1,241
Apr 201540049.822.71$1,083
Mar 201538242.892.93$1,121
Feb 201535144.662.98$1,045
Jan 201538743.433.10$1,200
Dec 201440254.693.59$1,444
Nov 201437770.464.25$1,603
Oct 201441278.303.90$1,607
Sep 201439586.164.05$1,598
Aug 201441489.394.04$1,671
Jul 201439196.564.18$1,634
Jun 201439798.164.74$1,881
May 201440694.734.73$1,919
Apr 201439795.944.81$1,909
Mar 201439995.895.06$2,018
Feb 201441697.406.19$2,576
Jan 201444790.404.86$2,173
Dec 201344091.824.35$1,916
Nov 201341888.853.74$1,563
Oct 201343197.423.78$1,629
Sep 2013398104.113.72$1,480
Aug 2013394104.253.52$1,388
Jul 2013401102.523.72$1,491
Jun 201341894.403.93$1,644
May 201342094.834.15$1,743
Apr 201340693.964.28$1,739
Mar 201344293.623.91$1,729
Feb 201340891.233.42$1,395
Jan 201348991.603.42$1,672
Dec 201244686.773.42$1,525
Nov 201242086.953.62$1,522
Oct 201244189.383.40$1,499
Sep 201240294.672.92$1,173
Aug 201242592.662.91$1,236
Jul 201241885.133.02$1,263
Jun 201241479.822.52$1,043
May 201244791.612.49$1,112
Apr 2012410101.652.00$819
Mar 2012421105.052.22$936
Feb 2012406101.102.57$1,044
Jan 201244098.092.73$1,203
Dec 201147096.873.24$1,523
Nov 201138395.723.31$1,268
Oct 201141884.983.65$1,525
Sep 201142983.623.99$1,710
Aug 201142483.404.15$1,759
Jul 201145494.144.52$2,051
Jun 201141592.904.64$1,926
May 201145498.134.40$2,000
Apr 2011389105.964.33$1,686
Mar 201143896.364.06$1,777
Feb 201144385.644.18$1,852
Jan 201142686.504.59$1,955
Dec 201040785.734.35$1,770
Nov 201040480.843.80$1,533
Oct 201043878.103.51$1,537
Sep 201041672.633.98$1,655
Aug 201044773.684.42$1,975
Jul 201044972.554.74$2,127
Jun 201044070.364.91$2,161
May 201045371.124.24$1,919
Apr 201042881.694.12$1,765
Mar 201044178.394.39$1,935
Feb 201040173.585.44$2,182
Jan 201048774.365.96$2,905
Dec 200946871.445.48$2,566
Nov 200945174.593.75$1,692
Oct 200948072.544.11$1,973
Sep 200946565.543.06$1,425
Aug 200947967.423.22$1,542
Jul 200950661.133.46$1,753
Jun 200948766.163.90$1,897
May 200951154.743.93$2,006
Apr 200949946.773.59$1,790
Mar 200951342.144.06$2,082
Feb 200946032.814.63$2,131
Jan 200951635.865.37$2,771
Dec 200851137.105.98$3,054
Nov 200849255.496.86$3,375
Oct 200848975.246.92$3,385
Sep 2008485101.767.88$3,820
Aug 2008489114.228.48$4,148
Jul 2008503131.0811.39$5,729
Jun 2008490131.3313.03$6,386
May 2008469123.1711.57$5,428
Apr 2008459110.3110.45$4,799
Mar 2008477101.909.66$4,610
Feb 200847392.538.77$4,148
Jan 200849890.388.21$4,086
Dec 200748888.337.30$3,563
Nov 200747791.677.29$3,478
Oct 200750282.856.92$3,475
Sep 200747975.846.24$2,991
Aug 200749569.066.39$3,162
Jul 200750070.906.39$3,194
Jun 200748362.007.55$3,646
May 200749058.747.85$3,845
Apr 200747859.617.81$3,731
Mar 200749356.927.30$3,600
Feb 200749755.108.22$4,083
Jan 200765350.306.73$4,393
Dec 200647156.656.92$3,259
Nov 200648254.207.62$3,672
Oct 200650854.906.01$3,055
Sep 200650260.085.04$2,529
Aug 200651568.717.34$3,780
Jul 200650769.376.34$3,216
Jun 200649966.286.38$3,186
May 200650366.016.42$3,232
Apr 200649664.397.36$3,651
Mar 200651056.707.08$3,612
Feb 200647757.597.75$3,697
Jan 200652060.598.93$4,645
Dec 200556554.9413.42$7,580
Nov 200550454.6910.59$5,337
Oct 200552158.3413.80$7,188
Sep 200550561.4512.08$6,100
Aug 200553061.519.80$5,192
Jul 200552355.697.84$4,102
Jun 200552252.337.38$3,853
May 200552245.226.65$3,472
Apr 200552049.207.36$3,827
Mar 200553350.377.15$3,814
Feb 200548745.226.31$3,074
Jan 200554243.166.32$3,427
Dec 200454739.866.75$3,693
Nov 200453145.286.33$3,361
Oct 200454149.706.52$3,525
Sep 200453543.245.28$2,827
Aug 200454042.375.55$2,997
Jul 200454338.286.08$3,304
Jun 200452236.106.43$3,358
May 200454237.486.49$3,520
Apr 200452934.475.86$3,099
Mar 200454334.365.53$3,003
Feb 200452432.455.51$2,887
Jan 200456232.036.30$3,540
Dec 200356530.266.30$3,560
Nov 200354428.804.60$2,500
Oct 200355328.174.76$2,632
Sep 200353626.314.75$2,546
Aug 200355529.765.13$2,847
Jul 200354029.415.17$2,792
Jun 200355628.565.98$3,327
May 200354726.595.97$3,267
Apr 200353826.675.41$2,909
Mar 200356531.146.10$3,444
Feb 200352233.487.93$4,137
Jan 200358130.315.58$3,243
Dec 200258926.914.85$2,859
Nov 200256124.664.14$2,321
Oct 200257626.464.23$2,436
Sep 200256727.443.64$2,061
Aug 200261925.963.16$1,959
Jul 200257724.583.06$1,767
Jun 200257323.733.34$1,913
May 200253724.663.58$1,925
Apr 200256523.653.51$1,984
Mar 200258322.003.10$1,809
Feb 200253218.222.38$1,264
Jan 200258917.172.38$1,399
Dec 200159316.932.36$1,402
Nov 200158418.072.41$1,405
Oct 200163819.782.53$1,613
Sep 200156124.262.25$1,263
Aug 200164024.873.05$1,954
Jul 200160923.933.20$1,947
Jun 200153824.563.82$2,057
May 200162225.524.31$2,679
Apr 200161624.685.34$3,287
Mar 200161724.545.38$3,317
Feb 200157327.755.77$3,305
Jan 200162927.478.40$5,283
Dec 200063426.889.12$5,784
Nov 200061232.215.66$3,463
Oct 200067831.235.15$3,489
Sep 200050331.875.19$2,609
Aug 200063429.644.54$2,879
Jul 200062928.534.09$2,572
Jun 200060429.304.40$2,656
May 200064127.263.68$2,359
Apr 200056824.513.12$1,770
Mar 200060628.422.86$1,733
Feb 200059727.622.73$1,628
Jan 200060625.272.48$1,503
Dec 199964424.282.42$1,561
Nov 199960623.192.43$1,475
Oct 199967120.982.80$1,881
Sep 199959721.752.62$1,563
Aug 199958919.262.88$1,694
Jul 199964617.892.37$1,533
Jun 199961715.942.36$1,457
May 199963615.792.32$1,476
Apr 199962115.102.21$1,371
Mar 199964212.471.84$1,180
Feb 19995899.981.82$1,071
Jan 199965610.381.90$1,246
Dec 19986429.201.77$1,138
Nov 199863210.892.19$1,381
Oct 199865912.421.97$1,298
Sep 199864512.592.08$1,343
Aug 199866511.301.91$1,268
Jul 199869211.742.24$1,548
Jun 199856811.242.24$1,271
May 199864812.622.21$1,430
Apr 199863813.042.51$1,598
Mar 199866312.802.31$1,531
Feb 199859913.952.30$1,377
Jan 199869214.702.15$1,491
Dec 199769516.322.41$1,676
Nov 199764118.193.09$1,980
Oct 199767519.253.15$2,126
Sep 199765517.742.95$1,935
Aug 199767817.862.55$1,732
Jul 199768017.582.25$1,528
Jun 199767017.242.26$1,512
May 199763918.972.31$1,475
Apr 199764717.882.08$1,348
Mar 199768618.951.94$1,330
Feb 199763720.492.21$1,405
Jan 199776423.483.54$2,704
Dec 199673823.32$0
Nov 199668121.97$0
Oct 199669623.31$0
Sep 199668322.22$0
Aug 199671520.26$0
Jul 199672419.55$0
Jun 199666818.73$0
May 199669519.43$0
Apr 199668921.51$0
Mar 199672119.38$0
Feb 199666916.98$0
Jan 199672917.07$0
Dec 199573617.19$0
Nov 199570516.00$0
Oct 199572915.43$0
Sep 199571216.18$0
Aug 199579215.92$0
Jul 199575315.24$0
Jun 199561616.41$0
May 199573817.56$0
Apr 199571717.73$0
Mar 199574116.44$0
Feb 199566616.58$0
Jan 199573115.92$0
Dec 199475015.03$0
Nov 199473815.90$0
Oct 199475415.58$0
Sep 199474915.29$0
Aug 199478816.13$0
Jul 199477517.56$0
Jun 199473917.09$0
May 199476415.88$0
Apr 199473614.14$0
Mar 199475212.46$0
Feb 199465912.50$0
Jan 199472212.66$0
Dec 199379112.33$0
Nov 199376614.49$0
Oct 199378415.85$0
Sep 199373915.03$0
Aug 199377715.66$0
Jul 199380115.46$0
Jun 199373316.79$0
May 199383717.68$0
Apr 199380218.05$0
Mar 199379618.14$0
Feb 199367517.90$0
Jan 199377116.93$0

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
Gas                  332 Mcf  × $  2.87 =       $953

────────────────────────────────────────────────────
Month total                                     $953

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/G/27987 is the state's own key, not one this site invented.