BRISCO, D.

Operated by MAC OPERATING (P-5 519578) in the FISH CREEK (MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 21377District 09Field 30986332CondensateGasSaveExport
Value, all time
$1.6 M
Jan 1993 – Jun 2023
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
366
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 7 leases and 7 wells, and the rule below applies to all of them.

Discovered
1949-09-01
as the register files it
Field class
Gas
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: AOF-1 AND AOF-2 EFFECTIVE 10/01/2000.

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
CondensateDisposition151 bbl$13,405
GasProduction398,078 Mcf$1,634,003
Total$1,647,408

61,647 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 33.0353, -98.7695. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.03527, -98.76955 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
4,423 ft
1 wells filed one
Completion to plug
72.9 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 4,423 ft.

Completions filed
Sep 1949
1 of 1 wells
Plug dates filed
Aug 2022
1 of 1 wells

Last completion to plug: a median of 72.9 years across the 1 well that filed both dates, with the middle half between 72.9 years and 72.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-5038000824,423 ftSep 1949Aug 2022Yes

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 (366)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

366 months

Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 202340078.122.24$3,125
Mar 20234072.852.39$291
Feb 20232075.112.47$150
Jan 20232076.533.39$153
Dec 20222076.415.73$153
Nov 20222085.005.65$170
Oct 20225087.185.86$436
Sep 20223084.888.16$255
Aug 20223094.529.13$284
Jul 202230101.587.54$305
Jun 202220115.097.98$230
May 202210109.378.43$109
Apr 202210104.226.84$104
Mar 202210108.885.08$109
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 202108650.412.81$242
Dec 2020037744.642.68$1,009
Nov 2020037138.772.71$1,004
Oct 2020047536.972.48$1,177
Sep 2020045237.091.99$900
Aug 2020046639.982.39$1,111
Jul 2020045838.371.83$836
Jun 2020045634.901.69$771
May 2020049216.921.81$893
Apr 2020012114.751.80$218
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 202009357.252.09$195
Dec 2019056059.012.30$1,290
Nov 2019058555.302.75$1,609
Oct 2019060553.472.42$1,463
Sep 2019055955.052.66$1,485
Aug 2019060253.112.30$1,387
Jul 2019059056.272.46$1,451
Jun 2019059452.782.49$1,480
May 2019060658.482.74$1,661
Apr 2019058962.632.75$1,620
Mar 2019062156.803.06$1,902
Feb 2019056450.852.79$1,575
Jan 2019061346.033.23$1,979
Dec 2018058946.594.19$2,465
Nov 2018058852.934.24$2,492
Oct 2018063361.443.40$2,151
Sep 2018061359.543.11$1,905
Aug 2018057859.403.07$1,772
Jul 2018052665.142.93$1,542
Jun 2018060260.183.08$1,852
May 2018062865.382.90$1,822
Apr 2018060063.842.90$1,740
Mar 2018063261.222.79$1,761
Feb 2018056361.782.77$1,557
Jan 2018063662.874.01$2,550
Dec 2017063857.272.92$1,864
Nov 2017061955.423.12$1,930
Oct 2017064449.292.98$1,921
Sep 2017061947.523.09$1,911
Aug 2017064845.373.00$1,947
Jul 2017064443.873.09$1,988
Jun 2017063242.493.09$1,951
May 2017065645.373.26$2,141
Apr 2017064347.933.21$2,065
Mar 2017064646.772.98$1,927
Feb 2017059350.452.95$1,751
Jan 2017065249.413.42$2,229
Dec 2016061748.763.72$2,297
Nov 2016060342.492.64$1,595
Oct 2016063746.193.09$1,969
Sep 2016065241.553.10$2,022
Aug 2016061441.442.92$1,796
Jul 2016070441.622.92$2,059
Jun 2016070045.352.69$1,880
May 2016071142.521.99$1,416
Apr 2016070336.561.99$1,400
Mar 2016072533.011.79$1,301
Feb 2016065326.472.06$1,348
Jan 2016073127.352.36$1,728
Dec 2015075432.362.00$1,509
Nov 2015072838.792.17$1,578
Oct 2015076643.552.43$1,859
Sep 2015070942.992.76$1,956
Aug 2015074540.162.87$2,140
Jul 2015070448.152.95$2,073
Jun 2015065556.152.88$1,888
May 2015065555.212.96$1,936
Apr 2015065849.822.71$1,781
Mar 2015068142.892.93$1,999
Feb 2015065244.662.98$1,940
Jan 2015073943.433.10$2,291
Dec 2014074754.693.59$2,683
Nov 2014075570.464.25$3,210
Oct 2014081378.303.90$3,171
Sep 2014076886.164.05$3,107
Aug 2014079089.394.04$3,188
Jul 2014082296.564.18$3,436
Jun 2014079098.164.74$3,742
May 2014081894.734.73$3,866
Apr 2014078995.944.81$3,794
Mar 2014080595.895.06$4,071
Feb 2014070397.406.19$4,353
Jan 2014079290.404.86$3,850
Dec 2013080491.824.35$3,501
Nov 2013079188.853.74$2,957
Oct 2013084097.423.78$3,175
Sep 20130803104.113.72$2,985
Aug 20130842104.253.52$2,966
Jul 20130851102.523.72$3,164
Jun 2013085194.403.93$3,347
May 2013086994.834.15$3,606
Apr 2013083993.964.28$3,593
Mar 2013083993.623.91$3,283
Feb 2013075891.233.42$2,592
Jan 2013081491.603.42$2,784
Dec 2012078486.773.42$2,681
Nov 2012081886.953.62$2,965
Oct 2012089589.383.40$3,043
Sep 2012090594.672.92$2,641
Aug 2012086292.662.91$2,507
Jul 2012087685.133.02$2,646
Jun 2012086579.822.52$2,179
May 2012090891.612.49$2,259
Apr 20120874101.652.00$1,745
Mar 20120907105.052.22$2,015
Feb 20120870101.102.57$2,236
Jan 2012096898.092.73$2,647
Dec 2011098696.873.24$3,194
Nov 2011047695.723.31$1,576
Oct 2011085684.983.65$3,123
Sep 2011085683.623.99$3,412
Aug 2011090683.404.15$3,759
Jul 20118091294.144.52$11,651
Jun 2011089892.904.64$4,167
May 2011096498.134.40$4,246
Apr 20110937105.964.33$4,060
Mar 2011097896.364.06$3,968
Feb 2011090985.644.18$3,800
Jan 2011092086.504.59$4,222
Dec 2010094185.734.35$4,091
Nov 2010093280.843.80$3,537
Oct 201001,01478.103.51$3,558
Sep 201001,01172.633.98$4,023
Aug 201001,09573.684.42$4,839
Jul 201001,00672.554.74$4,765
Jun 201001,01670.364.91$4,989
May 201001,08571.124.24$4,595
Apr 201001,00081.694.12$4,123
Mar 2010099678.394.39$4,371
Feb 2010091173.585.44$4,958
Jan 201001,07074.365.96$6,382
Dec 200901,04571.445.48$5,731
Nov 200901,00374.593.75$3,763
Oct 200901,12772.544.11$4,632
Sep 200901,07265.543.06$3,285
Aug 200901,15067.423.22$3,701
Jul 200901,20061.133.46$4,157
Jun 200901,08266.163.90$4,214
May 200901,16154.743.93$4,558
Apr 200901,13846.773.59$4,083
Mar 200901,20842.144.06$4,903
Feb 200901,10932.814.63$5,138
Jan 200901,16635.865.37$6,263
Dec 200801,11937.105.98$6,688
Nov 200801,06555.496.86$7,306
Oct 200801,10775.246.92$7,663
Sep 200801,073101.767.88$8,452
Aug 200801,245114.228.48$10,561
Jul 200801,149131.0811.39$13,086
Jun 200801,250131.3313.03$16,291
May 200801,272123.1711.57$14,723
Apr 200801,304110.3110.45$13,633
Mar 200801,336101.909.66$12,911
Feb 200801,24392.538.77$10,902
Jan 200801,28690.388.21$10,553
Dec 200701,37788.337.30$10,055
Nov 200701,36091.677.29$9,917
Oct 200701,36782.856.92$9,462
Sep 200701,31175.846.24$8,186
Aug 200701,38469.066.39$8,841
Jul 200701,36570.906.39$8,720
Jun 200701,34362.007.55$10,138
May 200701,44958.747.85$11,369
Apr 200701,41059.617.81$11,005
Mar 200701,52256.927.30$11,114
Feb 200701,37655.108.22$11,305
Jan 200701,54950.306.73$10,420
Dec 200601,64856.656.92$11,402
Nov 200601,54854.207.62$11,792
Oct 200601,63154.906.01$9,809
Sep 200601,45660.085.04$7,334
Aug 200601,55968.717.34$11,443
Jul 200601,57969.376.34$10,015
Jun 200601,55966.286.38$9,952
May 200601,62466.016.42$10,434
Apr 200601,57764.397.36$11,607
Mar 200601,62856.707.08$11,531
Feb 200601,48057.597.75$11,472
Jan 200601,67360.598.93$14,945
Dec 200501,64254.9413.42$22,028
Nov 200501,63454.6910.59$17,301
Oct 200501,72558.3413.80$23,798
Sep 200501,67361.4512.08$20,208
Aug 200501,77061.519.80$17,340
Jul 200501,76855.697.84$13,868
Jun 200501,68852.337.38$12,459
May 200501,74745.226.65$11,620
Apr 200501,74249.207.36$12,822
Mar 200501,75050.377.15$12,521
Feb 200501,67945.226.31$10,598
Jan 200501,84043.166.32$11,633
Dec 200401,85539.866.75$12,523
Nov 200401,82645.286.33$11,559
Oct 200401,90949.706.52$12,437
Sep 200401,88743.245.28$9,971
Aug 200401,99442.375.55$11,068
Jul 200401,98738.286.08$12,089
Jun 200401,94836.106.43$12,532
May 200402,03437.486.49$13,210
Apr 200402,00934.475.86$11,770
Mar 200402,14434.365.53$11,857
Feb 200401,99732.455.51$11,003
Jan 200402,13432.036.30$13,443
Dec 200302,16430.266.30$13,637
Nov 200302,10828.804.60$9,687
Oct 200302,19828.174.76$10,462
Sep 200302,17026.314.75$10,306
Aug 200302,31629.765.13$11,880
Jul 200302,38429.415.17$12,327
Jun 200302,23628.565.98$13,378
May 200302,10526.595.97$12,572
Apr 200301,81226.675.41$9,798
Mar 200301,92831.146.10$11,753
Feb 200301,74533.487.93$13,831
Jan 200301,95330.315.58$10,902
Dec 200201,95526.914.85$9,489
Nov 200201,91724.664.14$7,931
Oct 200202,01026.464.23$8,501
Sep 200201,91227.443.64$6,951
Aug 200202,01025.963.16$6,360
Jul 200202,09124.583.06$6,402
Jun 200202,06223.733.34$6,883
May 200202,12524.663.58$7,616
Apr 200202,08823.653.51$7,334
Mar 200202,25722.003.10$7,003
Feb 200202,05018.222.38$4,870
Jan 200202,28717.172.38$5,433
Dec 200102,32316.932.36$5,493
Nov 200102,27818.072.41$5,480
Oct 200102,44619.782.53$6,186
Sep 200102,40524.262.25$5,414
Aug 200102,52824.873.05$7,718
Jul 200102,55923.933.20$8,181
Jun 200102,51524.563.82$9,618
May 200102,66925.524.31$11,496
Apr 200102,65224.685.34$14,149
Mar 200102,77324.545.38$14,909
Feb 200102,53627.755.77$14,625
Jan 200102,83027.478.40$23,768
Dec 200002,87526.889.12$26,227
Nov 200002,80332.215.66$15,859
Oct 200002,97031.235.15$15,282
Sep 200002,88731.875.19$14,973
Aug 200002,93929.644.54$13,345
Jul 200002,50428.534.09$10,241
Jun 200001,43629.304.40$6,314
May 2000069627.263.68$2,561
Apr 2000045024.513.12$1,402
Mar 2000069628.422.86$1,990
Feb 2000063627.622.73$1,734
Jan 200001,00925.272.48$2,503
Dec 199901,73624.282.42$4,208
Nov 1999036323.192.43$884
Oct 1999048520.982.80$1,360
Sep 1999053721.752.62$1,406
Aug 1999067519.262.88$1,941
Jul 1999095717.892.37$2,270
Jun 1999035015.942.36$827
May 1999074115.792.32$1,720
Apr 1999074115.102.21$1,636
Mar 1999084612.471.84$1,555
Feb 199908309.981.82$1,509
Jan 199901,19110.381.90$2,263
Dec 199805749.201.77$1,018
Nov 1998059910.892.19$1,309
Oct 1998072512.421.97$1,428
Sep 1998073512.592.08$1,531
Aug 1998091811.301.91$1,751
Jul 199801,00211.742.24$2,242
Jun 1998074511.242.24$1,667
May 1998087612.622.21$1,933
Apr 199801,19613.042.51$2,996
Mar 1998073312.802.31$1,693
Feb 1998062113.952.30$1,428
Jan 1998071914.702.15$1,549
Dec 1997080916.322.41$1,951
Nov 1997087118.193.09$2,690
Oct 199701,02019.253.15$3,213
Sep 199701,16617.742.95$3,445
Aug 199701,19217.862.55$3,045
Jul 1997098817.582.25$2,220
Jun 199701,01017.242.26$2,280
May 199701,00218.972.31$2,313
Apr 199701,29117.882.08$2,689
Mar 1997098018.951.94$1,900
Feb 1997095920.492.21$2,115
Jan 199701,13023.483.54$4,000
Dec 199601,02723.32$0
Nov 199601,15121.97$0
Oct 199601,23523.31$0
Sep 199601,15222.22$0
Aug 199601,07520.26$0
Jul 1996082919.55$0
Jun 1996095818.73$0
May 199601,07919.43$0
Apr 199601,29021.51$0
Mar 199601,33919.38$0
Feb 199601,28416.98$0
Jan 199601,13417.07$0
Dec 199501,17017.19$0
Nov 199501,47916.00$0
Oct 199501,13815.43$0
Sep 199501,27716.18$0
Aug 199501,42015.92$0
Jul 199501,21215.24$0
Jun 199501,18916.41$0
May 199501,22817.56$0
Apr 199501,12317.73$0
Mar 199501,54716.44$0
Feb 199501,27416.58$0
Jan 199501,31315.92$0
Dec 199401,34915.03$0
Nov 199401,26815.90$0
Oct 199401,46715.58$0
Sep 199401,43615.29$0
Aug 199401,55216.13$0
Jul 199401,20817.56$0
Jun 199401,53217.09$0
May 199401,33115.88$0
Apr 199401,22314.14$0
Mar 199401,54412.46$0
Feb 199401,25012.50$0
Jan 199401,36212.66$0
Dec 199301,58312.33$0
Nov 199301,20914.49$0
Oct 199301,43515.85$0
Sep 199301,33815.03$0
Aug 199301,53515.66$0
Jul 199301,40415.46$0
Jun 199301,38816.79$0
May 199301,31117.68$0
Apr 199301,35518.05$0
Mar 199301,62918.14$0
Feb 1993089217.90$0
Jan 199301,12316.93$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 2023 — as filed, then multipliedworked
Condensate            40 bbl  × $ 78.12 =     $3,125
Gas                    0 Mcf  × $  2.24 =         $0

────────────────────────────────────────────────────
Month total                                   $3,125

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/G/21377 is the state's own key, not one this site invented.