BROWN, M. K.

Operated by SANCHEZ PRODUCTION, LLC (P-5 747019) in the PANHANDLE CARSON COUNTY FIELD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 77District 10Field 68845001OilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$27 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 580 leases and 3,796 wells, and the rule below applies to all of them.

Discovered
1921-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
467 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1989-05-01.

The Commission's schedule remark for this field reads: SPECIAL TESTING REQUIREMENTS FOR WELLS WITH GOR GREATER THAN 5000.

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
OilDisposition12,430 bbl$576,819
Casinghead gasProduction241,479 Mcf$1,002,114
Total$1,578,933

16,761 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 (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 35.5951, -101.1882. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

35.59540, -101.18819 · 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
no depth filed
Completion to plug
no well filed both dates

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.

Plug dates filed
Jan 1968
1 of 3 wells; 2 filed none

3 wells

42-065005192Jan 1968Yes
42-065003143
42-065020231

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 2026043398.932.87$1,243
Mar 2026046089.753.15$1,449
Feb 202616844163.503.75$12,322
Jan 2026031559.138.00$2,519
Dec 2025021056.664.41$927
Nov 2025038258.593.93$1,500
Oct 2025041559.383.30$1,372
Sep 2025034362.743.08$1,055
Aug 2025045363.933.01$1,366
Jul 2025045366.743.32$1,502
Jun 2025041766.483.13$1,305
May 2025053660.553.23$1,733
Apr 202517551562.363.54$12,738
Mar 2025046367.704.27$1,976
Feb 2025042170.884.34$1,827
Jan 2025034974.324.28$1,493
Dec 2024038468.993.12$1,199
Nov 2024048769.052.20$1,071
Oct 2024042771.372.28$974
Sep 2024031269.612.36$738
Aug 2024055975.632.06$1,154
Jul 2024049579.932.15$1,063
Jun 202416852278.082.63$14,492
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024052880.301.55$816
Feb 2024046276.091.78$824
Jan 2024037373.023.30$1,230
Dec 2023039271.262.61$1,023
Nov 2023037477.892.81$1,050
Oct 2023027685.443.09$852
Sep 2023019389.042.74$528
Aug 202318214280.522.67$15,034
Jul 2023060174.852.64$1,588
Jun 2023053168.962.26$1,199
May 2023058070.622.23$1,292
Apr 2023048478.122.24$1,083
Mar 2023043072.852.39$1,029
Feb 2023039375.112.47$969
Jan 2023013876.533.39$468
Dec 20220276.415.73$11
Nov 2022013785.005.65$774
Oct 2022028387.185.86$1,659
Sep 2022022984.888.16$1,869
Aug 20220294.529.13$18
Jul 20220263101.587.54$1,984
Jun 20220565115.097.98$4,507
May 20220337109.378.43$2,842
Apr 2022188211104.226.84$21,036
Mar 20220273108.885.08$1,386
Feb 2022027391.054.86$1,326
Jan 2022043381.844.54$1,965
Dec 2021012271.323.90$476
Nov 2021061277.435.24$3,205
Oct 2021077579.795.71$4,428
Sep 2021081669.865.35$4,366
Aug 202117441766.024.22$13,247
Jul 2021034570.783.98$1,374
Jun 2021016369.493.38$551
May 2021058763.483.02$1,771
Apr 202101460.362.76$39
Mar 202103361.302.72$90
Feb 2021030757.805.55$1,703
Jan 2021048750.412.81$1,369
Dec 202004044.642.68$107
Nov 202004038.772.71$108
Oct 202017858736.972.48$8,036
Sep 2020067437.091.99$1,342
Aug 2020076739.982.39$1,829
Jul 2020083138.371.83$1,517
Jun 2020046834.901.69$791
May 202018774916.921.81$4,523
Apr 2020062614.751.80$1,130
Mar 2020074730.341.86$1,387
Feb 2020059749.881.98$1,182
Jan 2020060557.252.09$1,267
Dec 2019063959.012.30$1,472
Nov 2019034555.302.75$949
Oct 2019071053.472.42$1,717
Sep 2019068455.052.66$1,818
Aug 201917972253.112.30$11,170
Jul 2019075556.272.46$1,857
Jun 2019074052.782.49$1,843
May 2019074258.482.74$2,033
Apr 2019074762.632.75$2,055
Mar 201918471756.803.06$12,647
Feb 2019034650.852.79$966
Jan 2019059046.033.23$1,905
Dec 2018057546.594.19$2,407
Nov 2018062952.934.24$2,665
Oct 2018073461.443.40$2,494
Sep 201818476759.543.11$13,339
Aug 2018059759.403.07$1,831
Jul 2018064265.142.93$1,882
Jun 2018079860.183.08$2,455
May 2018080065.382.90$2,321
Apr 2018066163.842.90$1,917
Mar 2018072861.222.79$2,029
Feb 2018058361.782.77$1,613
Jan 201818563562.874.01$14,177
Dec 2017060557.272.92$1,768
Nov 2017066055.423.12$2,058
Oct 2017074249.292.98$2,214
Sep 2017078547.523.09$2,424
Aug 2017078445.373.00$2,355
Jul 2017078443.873.09$2,420
Jun 2017077842.493.09$2,402
May 201717978645.373.26$10,686
Apr 2017052447.933.21$1,683
Mar 2017055746.772.98$1,662
Feb 2017060750.452.95$1,792
Jan 2017060949.413.42$2,082
Dec 2016054948.763.72$2,044
Nov 2016066542.492.64$1,758
Oct 2016074446.193.09$2,299
Sep 201618276741.553.10$9,940
Aug 2016080641.442.92$2,357
Jul 2016085641.622.92$2,503
Jun 2016079345.352.69$2,130
May 2016064742.521.99$1,288
Apr 2016081836.561.99$1,629
Mar 201617164233.011.79$6,796
Feb 2016067826.472.06$1,399
Jan 2016061827.352.36$1,461
Dec 2015060032.362.00$1,201
Nov 2015059338.792.17$1,285
Oct 2015071143.552.43$1,725
Sep 2015087242.992.76$2,405
Aug 2015082540.162.87$2,370
Jul 201518384348.152.95$11,294
Jun 2015083556.152.88$2,407
May 2015077155.212.96$2,279
Apr 2015081349.822.71$2,200
Mar 2015080142.892.93$2,351
Feb 201519365244.662.98$10,560
Jan 2015072443.433.10$2,245
Dec 2014067354.693.59$2,417
Nov 2014067070.464.25$2,849
Oct 2014080178.303.90$3,125
Sep 2014085186.164.05$3,443
Aug 2014069189.394.04$2,788
Jul 201418783396.564.18$21,538
Jun 2014087998.164.74$4,164
May 2014077894.734.73$3,677
Apr 2014079395.944.81$3,814
Mar 2014089695.895.06$4,531
Feb 2014068997.406.19$4,266
Jan 2014083090.404.86$4,034
Dec 201318080391.824.35$20,024
Nov 2013076588.853.74$2,860
Oct 2013077497.423.78$2,925
Sep 20130942104.113.72$3,502
Aug 20130911104.253.52$3,209
Jul 20130908102.523.72$3,376
Jun 2013086894.403.93$3,414
May 201317894594.834.15$20,801
Apr 2013086293.964.28$3,692
Mar 2013087393.623.91$3,416
Feb 2013052591.233.42$1,795
Jan 2013078091.603.42$2,668
Dec 2012080286.773.42$2,743
Nov 201217872686.953.62$18,109
Oct 2012088589.383.40$3,009
Sep 201201,02094.672.92$2,977
Aug 2012093692.662.91$2,722
Jul 2012082485.133.02$2,489
Jun 2012093279.822.52$2,348
May 201201,05091.612.49$2,613
Apr 2012188933101.652.00$20,973
Mar 20120966105.052.22$2,147
Feb 20120906101.102.57$2,329
Jan 2012097998.092.73$2,677
Dec 2011087196.873.24$2,822
Nov 2011095195.723.31$3,149
Oct 20111851,00684.983.65$19,392
Sep 2011098383.623.99$3,918
Aug 201101,05083.404.15$4,357
Jul 201101,09194.144.52$4,928
Jun 201101,02192.904.64$4,737
May 201101,06298.134.40$4,678
Apr 20111881,021105.964.33$24,345
Mar 201101,01996.364.06$4,134
Feb 2011056485.644.18$2,358
Jan 2011082386.504.59$3,777
Dec 201017990585.734.35$19,280
Nov 2010086680.843.80$3,287
Oct 2010099078.103.51$3,474
Sep 201001,12172.633.98$4,461
Aug 201001,21473.684.42$5,365
Jul 201001,28272.554.74$6,072
Jun 201018692770.364.91$17,639
May 2010099071.124.24$4,193
Apr 2010086181.694.12$3,550
Mar 2010068578.394.39$3,006
Feb 2010074273.585.44$4,038
Jan 201016986474.365.96$17,720
Dec 2009081571.445.48$4,469
Nov 2009067874.593.75$2,544
Oct 200901,08972.544.11$4,476
Sep 200901,08165.543.06$3,313
Aug 2009045867.423.22$1,474
Jul 2009076761.133.46$2,657
Jun 2009080766.163.90$3,143
May 200918895354.743.93$14,032
Apr 2009093646.773.59$3,358
Mar 2009077442.144.06$3,142
Feb 2009060332.814.63$2,794
Jan 2009041335.865.37$2,218
Dec 200819271437.105.98$11,391
Nov 2008091455.496.86$6,270
Oct 200801,05175.246.92$7,275
Sep 20080928101.767.88$7,310
Aug 20080965114.228.48$8,186
Jul 20080296131.0811.39$3,371
Jun 20080849131.3313.03$11,065
May 2008173966123.1711.57$32,489
Apr 200801,049110.3110.45$10,967
Mar 200801,062101.909.66$10,263
Feb 200801,04992.538.77$9,200
Jan 2008097590.388.21$8,001
Dec 200719796088.337.30$24,411
Nov 2007091391.677.29$6,657
Oct 200701,06882.856.92$7,393
Sep 200701,06475.846.24$6,644
Aug 200701,08969.066.39$6,956
Jul 2007094370.906.39$6,024
Jun 2007064162.007.55$4,839
May 20071891,04858.747.85$19,325
Apr 2007079059.617.81$6,166
Mar 200701,09656.927.30$8,003
Feb 2007086955.108.22$7,140
Jan 2007071050.306.73$4,776
Dec 200618087956.656.92$16,278
Nov 2006086254.207.62$6,566
Oct 2006099854.906.01$6,002
Sep 2006095960.085.04$4,831
Aug 2006099668.717.34$7,311
Jul 200601,00969.376.34$6,400
Jun 200617778366.286.38$16,730
May 2006092266.016.42$5,924
Apr 2006084864.397.36$6,242
Mar 2006037456.707.08$2,649
Feb 2006064957.597.75$5,030
Jan 2006080360.598.93$7,173
Dec 200519267654.9413.42$19,617
Nov 2005087454.6910.59$9,254
Oct 200501,00558.3413.80$13,865
Sep 2005093761.4512.08$11,318
Aug 2005087761.519.80$8,592
Jul 200518691455.697.84$17,527
Jun 2005049652.337.38$3,661
May 2005043845.226.65$2,913
Apr 2005060549.207.36$4,453
Mar 2005058950.377.15$4,214
Feb 200519953345.226.31$12,363
Jan 2005056943.166.32$3,597
Dec 2004052039.866.75$3,511
Nov 2004065045.286.33$4,115
Oct 2004085949.706.52$5,596
Sep 200418089243.245.28$12,496
Aug 2004085042.375.55$4,718
Jul 2004083838.286.08$5,099
Jun 2004086236.106.43$5,545
May 200417586237.486.49$12,157
Apr 2004080234.475.86$4,698
Mar 2004066834.365.53$3,694
Feb 2004065132.455.51$3,587
Jan 2004060732.036.30$3,824
Dec 200318343330.266.30$8,266
Nov 2003051128.804.60$2,348
Oct 2003097328.174.76$4,631
Sep 2003099126.314.75$4,707
Aug 2003032229.765.13$1,652
Jul 2003032829.415.17$1,696
Jun 200318333628.565.98$7,237
May 2003047326.595.97$2,825
Apr 2003044126.675.41$2,385
Mar 2003038631.146.10$2,353
Feb 2003052833.487.93$4,185
Jan 200318354430.315.58$8,583
Dec 2002053026.914.85$2,572
Nov 2002059824.664.14$2,474
Oct 2002074926.464.23$3,168
Sep 200218564927.443.64$7,436
Aug 2002058125.963.16$1,838
Jul 2002067124.583.06$2,054
Jun 2002060623.733.34$2,023
May 200218734724.663.58$5,855
Apr 2002054423.653.51$1,911
Mar 2002057522.003.10$1,784
Feb 200218741018.222.38$4,381
Jan 2002057817.172.38$1,373
Dec 2001058316.932.36$1,378
Nov 2001060718.072.41$1,460
Oct 2001072919.782.53$1,844
Sep 2001067924.262.25$1,529
Aug 2001075924.873.05$2,317
Jul 2001088823.933.20$2,839
Jun 2001074324.563.82$2,841
May 200118648125.524.31$6,819
Apr 2001076124.685.34$4,060
Mar 2001076624.545.38$4,118
Feb 200118887827.755.77$10,281
Jan 2001046127.478.40$3,872
Dec 2000023526.889.12$2,144
Nov 2000046232.215.66$2,614
Oct 2000078831.235.15$4,055
Sep 2000091731.875.19$4,756
Aug 2000094629.644.54$4,296
Jul 200017980028.534.09$8,379
Jun 2000091429.304.40$4,019
May 2000080027.263.68$2,944
Apr 2000050724.513.12$1,580
Mar 200018178528.422.86$7,389
Feb 2000072727.622.73$1,982
Jan 2000023225.272.48$575
Dec 199918120324.282.42$4,887
Nov 1999032023.192.43$779
Oct 1999031720.982.80$889
Sep 1999014421.752.62$377
Aug 199919121619.262.88$4,300
Jul 1999024017.892.37$569
Jun 1999028015.942.36$661
May 1999055315.792.32$1,284
Apr 199919946415.102.21$4,029
Mar 1999039112.471.84$719
Feb 199903259.981.82$591
Jan 19992096310.381.90$2,289
Dec 199802269.201.77$401
Nov 1998026510.892.19$579
Oct 1998032812.421.97$646
Sep 1998026412.592.08$550
Aug 1998018311.301.91$349
Jul 1998021911.742.24$490
Jun 1998013211.242.24$295
May 1998030812.622.21$680
Apr 199820830313.042.51$3,471
Mar 1998045112.802.31$1,042
Feb 1998019713.952.30$453
Jan 1998014514.702.15$312
Dec 199706516.322.41$157
Nov 1997013818.193.09$426
Oct 1997028519.253.15$898
Sep 199718331717.742.95$4,183
Aug 1997039317.862.55$1,004
Jul 1997049517.582.25$1,112
Jun 1997044617.242.26$1,007
May 199719348618.972.31$4,783
Apr 1997064017.882.08$1,333
Mar 1997049918.951.94$968
Feb 1997046320.492.21$1,021
Jan 1997031923.483.54$1,129
Dec 199618033223.32$4,198
Nov 1996041121.97$0
Oct 1996038223.31$0
Sep 1996040822.22$0
Aug 199620243720.26$4,093
Jul 1996028719.55$0
Jun 1996043618.73$0
May 199603419.43$0
Apr 1996011821.51$0
Mar 19961912719.38$3,702
Feb 1996027116.98$0
Jan 199620229617.07$3,448
Dec 1995031017.19$0
Nov 1995033016.00$0
Oct 1995037015.43$0
Sep 1995035616.18$0
Aug 1995034615.92$0
Jul 199518427415.24$2,804
Jun 199519735516.41$3,233
May 1995038117.56$0
Apr 1995032017.73$0
Mar 1995033416.44$0
Feb 1995016816.58$0
Jan 1995017315.92$0
Dec 1994016915.03$0
Nov 1994039815.90$0
Oct 1994050015.58$0
Sep 1994044015.29$0
Aug 1994047716.13$0
Jul 199423646517.56$4,144
Jun 1994039217.09$0
May 1994041815.88$0
Apr 1994040514.14$0
Mar 1994039012.46$0
Feb 1994020312.50$0
Jan 199424337112.66$3,076
Dec 1993041412.33$0
Nov 1993044614.49$0
Oct 1993045715.85$0
Sep 1993042915.03$0
Aug 1993048915.66$0
Jul 199324155515.46$3,726
Jun 1993031716.79$0
May 1993029417.68$0
Apr 1993040618.05$0
Mar 1993038418.14$0
Feb 199324242317.90$4,332
Jan 1993036316.93$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
Oil                    0 bbl  × $ 98.93 =         $0
Casinghead gas       433 Mcf  × $  2.87 =     $1,243

────────────────────────────────────────────────────
Month total                                   $1,243

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/O/77 is the state's own key, not one this site invented.