MATTHEWS ESTATE

Operated by BLACKBRUSH O & G, LLC (P-5 73059) in the THALIA (TANNEHILL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 171920District 09Field 89215380GasSaveExport
Value, all time
$987 k
Nov 1998 – May 2026
Value, last 12 filed months
$3 k
at the published price for each month
Months reported
331
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 10 leases and 10 wells, and the rule below applies to all of them.

Discovered
1998-11-01
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 05/01/1999.

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
GasProduction237,179 Mcf$987,500
Total$987,500

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 34.0148, -99.5408. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

34.01478, -99.54082 · 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
2,100 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 2,100 ft.

Completions filed
Nov 1998
1 of 1 wells

1 well

42-1553028312,100 ftNov 1998

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 (331)

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

331 months

May 2026160106.413.05$487
Apr 20262798.932.87$77
Mar 20264289.753.15$132
Feb 20264163.503.75$154
Jan 202613759.138.00$1,096
Dec 20259656.664.41$424
Nov 20252658.593.93$102
Oct 20254259.383.30$139
Sep 20253462.743.08$105
Aug 20253663.933.01$109
Jul 20251066.743.32$33
Jun 20255766.483.13$178
May 20252360.553.23$74
Apr 20252562.363.54$89
Mar 202511967.704.27$508
Feb 202512070.884.34$521
Jan 202512074.324.28$513
Dec 20248468.993.12$262
Nov 20244969.052.20$108
Oct 20242471.372.28$55
Sep 20243469.612.36$80
Aug 20241075.632.06$21
Jul 2024979.932.15$19
Jun 20241078.082.63$26
May 20241878.812.20$40
Apr 20241784.451.66$28
Mar 20245480.301.55$83
Feb 20242876.091.78$50
Jan 202410773.023.30$353
Dec 20238271.262.61$214
Nov 20235577.892.81$154
Oct 2023085.443.09$0
Sep 2023689.042.74$16
Aug 20232080.522.67$53
Jul 20234774.852.64$124
Jun 20231768.962.26$38
May 20232770.622.23$60
Apr 20232278.122.24$49
Mar 20236372.852.39$151
Feb 20235975.112.47$145
Jan 20239476.533.39$318
Dec 202221276.415.73$1,215
Nov 20226885.005.65$384
Oct 20223487.185.86$199
Sep 20223584.888.16$286
Aug 20221294.529.13$110
Jul 20229101.587.54$68
Jun 202212115.097.98$96
May 202225109.378.43$211
Apr 202217104.226.84$116
Mar 202260108.885.08$305
Feb 20228891.054.86$428
Jan 20228381.844.54$377
Dec 202110171.323.90$394
Nov 20214077.435.24$209
Oct 20212779.795.71$154
Sep 20211469.865.35$75
Aug 20211166.024.22$46
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021463.483.02$12
Apr 20212260.362.76$61
Mar 20214461.302.72$120
Feb 20216257.805.55$344
Jan 20216850.412.81$191
Dec 20205244.642.68$139
Nov 2020938.772.71$24
Oct 2020836.972.48$20
Sep 2020637.091.99$12
Aug 20202439.982.39$57
Jul 2020938.371.83$16
Jun 20201934.901.69$32
May 20201116.921.81$20
Apr 20202514.751.80$45
Mar 20203530.341.86$65
Feb 20206849.881.98$135
Jan 20206057.252.09$126
Dec 20196259.012.30$143
Nov 20193155.302.75$85
Oct 20192153.472.42$51
Sep 2019655.052.66$16
Aug 20191253.112.30$28
Jul 2019656.272.46$15
Jun 2019652.782.49$15
May 20191058.482.74$27
Apr 20192362.632.75$63
Mar 20194756.803.06$144
Feb 20196150.852.79$170
Jan 20198446.033.23$271
Dec 20188046.594.19$335
Nov 20183152.934.24$131
Oct 20181361.443.40$44
Sep 2018959.543.11$28
Aug 2018659.403.07$18
Jul 20181265.142.93$35
Jun 20181060.183.08$31
May 2018565.382.90$15
Apr 20182963.842.90$84
Mar 20181261.222.79$33
Feb 20183261.782.77$89
Jan 20188162.874.01$325
Dec 20173457.272.92$99
Nov 20171355.423.12$41
Oct 20171049.292.98$30
Sep 2017947.523.09$28
Aug 2017445.373.00$12
Jul 2017243.873.09$6
Jun 2017042.493.09$0
May 2017545.373.26$16
Apr 20171547.933.21$48
Mar 2017946.772.98$27
Feb 20172250.452.95$65
Jan 20173849.413.42$130
Dec 20163448.763.72$127
Nov 20161442.492.64$37
Oct 2016946.193.09$28
Sep 20161641.553.10$50
Aug 2016741.442.92$20
Jul 20161141.622.92$32
Jun 2016745.352.69$19
May 20161942.521.99$38
Apr 20161536.561.99$30
Mar 20162333.011.79$41
Feb 20163626.472.06$74
Jan 20169127.352.36$215
Dec 20154932.362.00$98
Nov 20153838.792.17$82
Oct 20156143.552.43$148
Sep 20155642.992.76$154
Aug 20156640.162.87$190
Jul 20155548.152.95$162
Jun 20155656.152.88$161
May 20154655.212.96$136
Apr 20153249.822.71$87
Mar 20157542.892.93$220
Feb 201510544.662.98$313
Jan 20158843.433.10$273
Dec 201413354.693.59$478
Nov 20149170.464.25$387
Oct 20147978.303.90$308
Sep 20141586.164.05$61
Aug 20141489.394.04$56
Jul 20141596.564.18$63
Jun 20145998.164.74$279
May 20148594.734.73$402
Apr 201410895.944.81$519
Mar 201412295.895.06$617
Feb 201412297.406.19$755
Jan 201412490.404.86$603
Dec 201311291.824.35$488
Nov 201311188.853.74$415
Oct 201312797.423.78$480
Sep 201390104.113.72$335
Aug 2013124104.253.52$437
Jul 2013124102.523.72$461
Jun 20139194.403.93$358
May 201312994.834.15$535
Apr 201310293.964.28$437
Mar 201311493.623.91$446
Feb 20138391.233.42$284
Jan 20139291.603.42$315
Dec 20129286.773.42$315
Nov 20127486.953.62$268
Oct 201212789.383.40$432
Sep 201211494.672.92$333
Aug 20126792.662.91$195
Jul 201213085.133.02$393
Jun 201211579.822.52$290
May 201213991.612.49$346
Apr 201270101.652.00$140
Mar 2012108105.052.22$240
Feb 2012118101.102.57$303
Jan 201215698.092.73$427
Dec 201118396.873.24$593
Nov 201130295.723.31$1,000
Oct 20118884.983.65$321
Sep 201126183.623.99$1,040
Aug 201125283.404.15$1,046
Jul 201111694.144.52$524
Jun 201110792.904.64$496
May 201112698.134.40$555
Apr 2011113105.964.33$490
Mar 201116996.364.06$686
Feb 201113385.644.18$556
Jan 201118786.504.59$858
Dec 20107885.734.35$339
Nov 201017480.843.80$660
Oct 20107178.103.51$249
Sep 20107672.633.98$302
Aug 20103273.684.42$141
Jul 20106072.554.74$284
Jun 20102270.364.91$108
May 2010071.124.24$0
Apr 2010081.694.12$0
Mar 2010078.394.39$0
Feb 20104973.585.44$267
Jan 20109074.365.96$537
Dec 20094371.445.48$236
Nov 20091774.593.75$64
Oct 20091372.544.11$53
Sep 2009365.543.06$9
Aug 2009267.423.22$6
Jul 2009761.133.46$24
Jun 2009366.163.90$12
May 2009054.743.93$0
Apr 2009646.773.59$22
Mar 20095442.144.06$219
Feb 20094032.814.63$185
Jan 200940235.865.37$2,159
Dec 200828537.105.98$1,703
Nov 200832855.496.86$2,250
Oct 200826875.246.92$1,855
Sep 2008374101.767.88$2,946
Aug 2008158114.228.48$1,340
Jul 200870131.0811.39$797
Jun 2008186131.3313.03$2,424
May 2008107123.1711.57$1,238
Apr 2008243110.3110.45$2,541
Mar 2008369101.909.66$3,566
Feb 20086492.538.77$561
Jan 200836690.388.21$3,003
Dec 200754088.337.30$3,943
Nov 200751791.677.29$3,770
Oct 200753382.856.92$3,689
Sep 200738375.846.24$2,392
Aug 200745469.066.39$2,900
Jul 200742570.906.39$2,715
Jun 200744462.007.55$3,352
May 200735958.747.85$2,817
Apr 200747459.617.81$3,700
Mar 200750256.927.30$3,666
Feb 200744155.108.22$3,623
Jan 200737550.306.73$2,523
Dec 200652156.656.92$3,605
Nov 200659354.207.62$4,517
Oct 200626254.906.01$1,576
Sep 200650960.085.04$2,564
Aug 200655068.717.34$4,037
Jul 200659469.376.34$3,768
Jun 200650566.286.38$3,224
May 200683766.016.42$5,378
Apr 200677164.397.36$5,675
Mar 200687056.707.08$6,162
Feb 200679957.597.75$6,193
Jan 200668460.598.93$6,110
Dec 200583054.9413.42$11,135
Nov 20054254.6910.59$445
Oct 200511458.3413.80$1,573
Sep 200512961.4512.08$1,558
Aug 200520461.519.80$1,999
Jul 20051155.697.84$86
Jun 20051,26152.337.38$9,307
May 200586545.226.65$5,753
Apr 200572349.207.36$5,322
Mar 20051,52350.377.15$10,897
Feb 20051,28945.226.31$8,136
Jan 20051,52543.166.32$9,641
Dec 20041,87239.866.75$12,638
Nov 20041,56645.286.33$9,913
Oct 20041,32149.706.52$8,606
Sep 20041,21143.245.28$6,399
Aug 200443142.375.55$2,392
Jul 20041,50138.286.08$9,132
Jun 20041,51536.106.43$9,746
May 20042,26437.486.49$14,704
Apr 20041,26334.475.86$7,399
Mar 20042,01634.365.53$11,149
Feb 20042,12032.455.51$11,680
Jan 20042,33932.036.30$14,735
Dec 20032,55230.266.30$16,082
Nov 20032,38228.804.60$10,946
Oct 20032,29528.174.76$10,923
Sep 20032,35526.314.75$11,185
Aug 20032,09229.765.13$10,731
Jul 20032,56629.415.17$13,268
Jun 20033,64628.565.98$21,814
May 20033,73426.595.97$22,302
Apr 20031,67326.675.41$9,046
Mar 20034,16231.146.10$25,372
Feb 20035,52033.487.93$43,751
Jan 20031,82730.315.58$10,198
Dec 20022,90926.914.85$14,120
Nov 20022,59724.664.14$10,744
Oct 200285226.464.23$3,603
Sep 200249127.443.64$1,785
Aug 200263325.963.16$2,003
Jul 200258424.583.06$1,788
Jun 200276223.733.34$2,544
May 200287424.663.58$3,132
Apr 200287723.653.51$3,080
Mar 200274422.003.10$2,308
Feb 200235518.222.38$843
Jan 200238917.172.38$924
Dec 200145516.932.36$1,076
Nov 200149318.072.41$1,186
Oct 20019719.782.53$245
Sep 20014524.262.25$101
Aug 20016724.873.05$205
Jul 20019623.933.20$307
Jun 200161824.563.82$2,363
May 20011,69625.524.31$7,305
Apr 20011,76524.685.34$9,417
Mar 20011,31324.545.38$7,059
Feb 20011,07327.755.77$6,188
Jan 20011,23927.478.40$10,406
Dec 20002,77726.889.12$25,333
Nov 20002,31532.215.66$13,098
Oct 20002,10731.235.15$10,842
Sep 20002,59731.875.19$13,469
Aug 20003,34129.644.54$15,171
Jul 20003,66728.534.09$14,997
Jun 20003,73429.304.40$16,419
May 20005,80627.263.68$21,365
Apr 20003,25624.513.12$10,146
Mar 20003,53028.422.86$10,095
Feb 20003,02927.622.73$8,259
Jan 20003,98225.272.48$9,877
Dec 19993,00924.282.42$7,293
Nov 19992,13623.192.43$5,199
Oct 1999020.982.80$0
Sep 1999021.752.62$0
Aug 199973019.262.88$2,099
Jul 19992,16417.892.37$5,134
Jun 19994,61115.942.36$10,892
May 19999,39015.792.32$21,794
Apr 199910,29115.102.21$22,723
Mar 19996,36812.471.84$11,706
Feb 199915,4719.981.82$28,123
Jan 199913,10910.381.90$24,906
Dec 199813,9959.201.77$24,818
Nov 19984,10210.892.19$8,966

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
Gas                  160 Mcf  × $  3.05 =       $487

────────────────────────────────────────────────────
Month total                                     $487

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/171920 is the state's own key, not one this site invented.