MARSHALL, S.G.

Operated by MOUNTAIN V TEXAS, LLC (P-5 103601) in the POK - A - DOT (8600) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 125128District 04Field 72163500NGPA filingCondensateGasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$12 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 78 leases and 78 wells, and the rule below applies to all of them.

Discovered
1976-10-08
as the register files it
Field class
Gas
the register's own label
Between wells
0 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2008-08-12.

The Commission's schedule remark for this field reads: FORMULA TO REMAIN SUSPENDED.

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
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
CondensateDisposition2,770 bbl$125,023
GasProduction351,973 Mcf$1,050,951
Total$1,175,974

107,306 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 27.2076, -99.2079. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.20761, -99.20788 · 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
9,550 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 9,550 ft.

Completions filed
Aug 1987
1 of 1 wells

1 well

42-50532341139,550 ftAug 1987

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 20260280106.413.05$853
Apr 2026031798.932.87$910
Mar 2026026989.753.15$847
Feb 2026024563.503.75$919
Jan 2026027459.138.00$2,191
Dec 2025031956.664.41$1,408
Nov 2025019058.593.93$746
Oct 2025019359.383.30$638
Sep 2025015362.743.08$471
Aug 2025032163.933.01$968
Jul 2025132166.743.32$1,131
Jun 2025026066.483.13$813
May 2025331060.553.23$1,184
Apr 2025114562.363.54$576
Mar 2025015367.704.27$653
Feb 2025117870.884.34$844
Jan 2025115774.324.28$746
Dec 2024021268.993.12$662
Nov 2024229969.052.20$795
Oct 2024251971.372.28$1,327
Sep 2024038469.612.36$908
Aug 20241342375.632.06$1,856
Jul 2024048079.932.15$1,030
Jun 20242756778.082.63$3,602
May 2024047578.812.20$1,044
Apr 2024082684.451.66$1,371
Mar 20243630380.301.55$3,359
Feb 2024030676.091.78$546
Jan 2024027973.023.30$920
Dec 20231673871.262.61$3,067
Nov 20231456977.892.81$2,688
Oct 2023291,01685.443.09$5,614
Sep 2023060489.042.74$1,652
Aug 20233083680.522.67$4,650
Jul 20233169274.852.64$4,148
Jun 2023072668.962.26$1,640
May 2023611,04170.622.23$6,627
Apr 2023311,67778.122.24$6,174
Mar 2023291,40472.852.39$5,473
Feb 202301,44475.112.47$3,560
Jan 2023921,63576.533.39$12,580
Dec 202201,60976.415.73$9,218
Nov 2022271,34785.005.65$9,900
Oct 2022301,39487.185.86$10,789
Sep 2022291,08384.888.16$11,303
Aug 20223160494.529.13$8,443
Jul 20220466101.587.54$3,515
Jun 202255534115.097.98$10,590
May 202230543109.378.43$7,860
Apr 202231553104.226.84$7,012
Mar 202233611108.885.08$6,695
Feb 2022291,20491.054.86$8,490
Jan 2022331,36681.844.54$8,899
Dec 2021321,34871.323.90$7,538
Nov 2021089177.435.24$4,666
Oct 20211969679.795.71$5,493
Sep 20213180669.865.35$6,479
Aug 20213354966.024.22$4,496
Jul 20213163770.783.98$4,731
Jun 2021058169.493.38$1,964
May 202101,04263.483.02$3,144
Apr 202101,10760.362.76$3,054
Mar 202101,16161.302.72$3,154
Feb 2021099257.805.55$5,504
Jan 202101,20450.412.81$3,384
Dec 202001,15344.642.68$3,085
Nov 202001,12838.772.71$3,053
Oct 202001,17736.972.48$2,917
Sep 202001,02537.091.99$2,041
Aug 2020069639.982.39$1,660
Jul 2020042938.371.83$783
Jun 2020047134.901.69$796
May 2020051916.921.81$942
Apr 2020045914.751.80$828
Mar 2020048730.341.86$904
Feb 2020049049.881.98$971
Jan 2020058857.252.09$1,232
Dec 2019096859.012.30$2,231
Nov 2019073955.302.75$2,033
Oct 2019075253.472.42$1,819
Sep 2019073955.052.66$1,964
Aug 2019062553.112.30$1,440
Jul 2019049556.272.46$1,218
Jun 2019043352.782.49$1,079
May 2019044558.482.74$1,219
Apr 2019035362.632.75$971
Mar 2019036856.803.06$1,127
Feb 2019033350.852.79$930
Jan 2019025146.033.23$810
Dec 2018024446.594.19$1,021
Nov 2018026852.934.24$1,136
Oct 2018026061.443.40$884
Sep 2018029859.543.11$926
Aug 2018037959.403.07$1,162
Jul 2018043365.142.93$1,270
Jun 2018050160.183.08$1,542
May 2018043265.382.90$1,253
Apr 2018061063.842.90$1,769
Mar 2018039661.222.79$1,104
Feb 2018045861.782.77$1,267
Jan 2018079762.874.01$3,195
Dec 2017056557.272.92$1,651
Nov 2017062855.423.12$1,958
Oct 2017057949.292.98$1,728
Sep 2017032847.523.09$1,013
Aug 2017035445.373.00$1,064
Jul 2017035543.873.09$1,096
Jun 2017039142.493.09$1,207
May 2017037345.373.26$1,217
Apr 2017031847.933.21$1,021
Mar 2017030546.772.98$910
Feb 2017032250.452.95$951
Jan 2017031649.413.42$1,080
Dec 2016056048.763.72$2,085
Nov 2016028642.492.64$756
Oct 2016026746.193.09$825
Sep 2016025441.553.10$788
Aug 2016036741.442.92$1,073
Jul 2016035541.622.92$1,038
Jun 2016036345.352.69$975
May 2016038542.521.99$767
Apr 2016034536.561.99$687
Mar 2016031933.011.79$572
Feb 2016029726.472.06$613
Jan 2016029827.352.36$705
Dec 2015029832.362.00$596
Nov 2015029338.792.17$635
Oct 2015037743.552.43$915
Sep 2015044442.992.76$1,225
Aug 2015061640.162.87$1,769
Jul 2015074548.152.95$2,194
Jun 2015070556.152.88$2,032
May 2015073355.212.96$2,166
Apr 2015056949.822.71$1,540
Mar 2015066942.892.93$1,963
Feb 2015057244.662.98$1,702
Jan 2015061643.433.10$1,910
Dec 2014070654.693.59$2,536
Nov 2014064070.464.25$2,721
Oct 2014072778.303.90$2,836
Sep 2014068086.164.05$2,751
Aug 2014067889.394.04$2,736
Jul 2014067496.564.18$2,817
Jun 2014064698.164.74$3,060
May 2014063394.734.73$2,992
Apr 2014066395.944.81$3,188
Mar 2014061595.895.06$3,110
Feb 2014056297.406.19$3,480
Jan 2014069490.404.86$3,373
Dec 2013066891.824.35$2,909
Nov 2013073088.853.74$2,729
Oct 2013045297.423.78$1,708
Sep 20130453104.113.72$1,684
Aug 20130754104.253.52$2,656
Jul 20130418102.523.72$1,554
Jun 2013038694.403.93$1,518
May 2013039194.834.15$1,622
Apr 2013039993.964.28$1,709
Mar 2013040093.623.91$1,565
Feb 2013034791.233.42$1,187
Jan 2013038991.603.42$1,330
Dec 2012036186.773.42$1,235
Nov 2012037686.953.62$1,363
Oct 2012040589.383.40$1,377
Sep 2012036494.672.92$1,062
Aug 2012032192.662.91$934
Jul 2012040285.133.02$1,214
Jun 2012039779.822.52$1,000
May 2012048491.612.49$1,204
Apr 20124482101.652.00$1,369
Mar 20123530105.052.22$1,493
Feb 20124399101.102.57$1,430
Jan 2012656498.092.73$2,131
Dec 2011964396.873.24$2,955
Nov 2011575095.723.31$2,962
Oct 2011570784.983.65$3,004
Sep 20111171583.623.99$3,770
Aug 2011780883.404.15$3,936
Jul 20111184494.144.52$4,848
Jun 20111077392.904.64$4,516
May 20111184998.134.40$4,819
Apr 20115788105.964.33$3,944
Mar 2011175896.364.06$3,172
Feb 2011067585.644.18$2,821
Jan 2011086186.504.59$3,951
Dec 2010077285.734.35$3,356
Nov 2010071080.843.80$2,695
Oct 2010078578.103.51$2,754
Sep 2010073072.633.98$2,905
Aug 2010176973.684.42$3,472
Jul 2010276672.554.74$3,773
Jun 2010274770.364.91$3,809
May 2010275171.124.24$3,323
Apr 2010274881.694.12$3,247
Mar 2010258278.394.39$2,711
Feb 2010149873.585.44$2,784
Jan 2010372374.365.96$4,535
Dec 2009378471.445.48$4,514
Nov 2009283074.593.75$3,263
Oct 2009275072.544.11$3,228
Sep 2009256265.543.06$1,853
Aug 2009267067.423.22$2,291
Jul 2009179161.133.46$2,802
Jun 2009274866.163.90$3,046
May 200921,03454.743.93$4,169
Apr 200921,04746.773.59$3,850
Mar 200931,73942.144.06$7,185
Feb 200941,38632.814.63$6,553
Jan 2009455335.865.37$3,114
Dec 2008449337.105.98$3,095
Nov 2008345855.496.86$3,309
Oct 2008249275.246.92$3,556
Sep 20081589101.767.88$4,741
Aug 20081450114.228.48$3,932
Jul 20081464131.0811.39$5,416
Jun 20082463131.3313.03$6,297
May 20082577123.1711.57$6,925
Apr 20082690110.3110.45$7,434
Mar 20082501101.909.66$5,046
Feb 2008248292.538.77$4,412
Jan 2008248990.388.21$4,193
Dec 2007253888.337.30$4,105
Nov 2007260691.677.29$4,602
Oct 2007248682.856.92$3,530
Sep 2007143675.846.24$2,798
Aug 2007349869.066.39$3,388
Jul 2007150470.906.39$3,290
Jun 2007348262.007.55$3,824
May 2007453058.747.85$4,393
Apr 2007364759.617.81$5,229
Mar 2007552756.927.30$4,133
Feb 2007228755.108.22$2,468
Jan 2007247450.306.73$3,289
Dec 2006049156.656.92$3,397
Nov 2006047454.207.62$3,611
Oct 2006044454.906.01$2,670
Sep 2006047760.085.04$2,403
Aug 2006051568.717.34$3,780
Jul 2006049369.376.34$3,127
Jun 2006050066.286.38$3,192
May 2006052066.016.42$3,341
Apr 2006055864.397.36$4,107
Mar 2006056856.707.08$4,023
Feb 2006052057.597.75$4,031
Jan 2006061260.598.93$5,467
Dec 2005064154.9413.42$8,599
Nov 2005066654.6910.59$7,052
Oct 2005070058.3413.80$9,657
Sep 2005067861.4512.08$8,190
Aug 2005072861.519.80$7,132
Jul 2005077755.697.84$6,095
Jun 2005074852.337.38$5,521
May 2005076145.226.65$5,062
Apr 2005066449.207.36$4,887
Mar 2005067950.377.15$4,858
Feb 2005065045.226.31$4,103
Jan 2005073943.166.32$4,672
Dec 2004079739.866.75$5,381
Nov 2004078945.286.33$4,995
Oct 2004080049.706.52$5,212
Sep 2004078243.245.28$4,132
Aug 2004081942.375.55$4,546
Jul 2004087538.286.08$5,324
Jun 2004087336.106.43$5,616
May 2004084237.486.49$5,468
Apr 2004078134.475.86$4,575
Mar 2004077934.365.53$4,308
Feb 2004077932.455.51$4,292
Jan 2004087032.036.30$5,481
Dec 2003096830.266.30$6,100
Nov 2003076928.804.60$3,534
Oct 2003083928.174.76$3,993
Sep 2003089726.314.75$4,260
Aug 2003082229.765.13$4,217
Jul 2003388129.415.17$4,644
Jun 20031791228.565.98$5,942
May 20032699026.595.97$6,604
Apr 20031796726.675.41$5,682
Mar 2003281,07631.146.10$7,431
Feb 2003291,04133.487.93$9,222
Jan 2003151,14730.315.58$6,857
Dec 200201,07526.914.85$5,218
Nov 2002083924.664.14$3,471
Oct 2002068526.464.23$2,897
Sep 200201,01827.443.64$3,701
Aug 2002057725.963.16$1,826
Jul 2002073124.583.06$2,238
Jun 2002061423.733.34$2,050
May 2002082924.663.58$2,971
Apr 200201,24923.653.51$4,387
Mar 200201,37722.003.10$4,272
Feb 20024284818.222.38$2,780
Jan 2002461,20917.172.38$3,662
Dec 20012773816.932.36$2,202
Nov 20015282418.072.41$2,922
Oct 2001501,17319.782.53$3,955
Sep 20016986824.262.25$3,628
Aug 2001571,34024.873.05$5,509
Jul 20012468323.933.20$2,758
Jun 20015171124.563.82$3,972
May 20014594625.524.31$5,223
Apr 2001951,38224.685.34$9,718
Mar 2001911,04524.545.38$7,852
Feb 2001772,25627.755.77$15,147
Jan 200104,44127.478.40$37,299
Dec 200003,36326.889.12$30,679
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 1999073910.381.90$1,404
Dec 199809769.201.77$1,731
Nov 199801,17010.892.19$2,557
Oct 199801,13712.421.97$2,239
Sep 199801,19212.592.08$2,482
Aug 199801,30411.301.91$2,487
Jul 199801,11111.742.24$2,486
Jun 199801,56911.242.24$3,510
May 199801,76612.622.21$3,896
Apr 199801,78113.042.51$4,462
Mar 199801,88212.802.31$4,346
Feb 199801,44413.952.30$3,320
Jan 199802,04814.702.15$4,413
Dec 199702,14216.322.41$5,165
Nov 199701,94118.193.09$5,994
Oct 199702,22719.253.15$7,015
Sep 199701,55117.742.95$4,583
Aug 199701,64817.862.55$4,210
Jul 199701,63117.582.25$3,665
Jun 199701,43017.242.26$3,228
May 199701,58218.972.31$3,652
Apr 199701,68017.882.08$3,499
Mar 199701,68918.951.94$3,275
Feb 199701,63920.492.21$3,615
Jan 1997111,63623.483.54$6,049
Dec 1996161,55623.32$373
Nov 1996211,90821.97$461
Oct 1996142,17223.31$326
Sep 1996131,70022.22$289
Aug 1996131,88720.26$263
Jul 199641,85219.55$78
Jun 1996192,01018.73$356
May 1996462,05119.43$894
Apr 1996301,99421.51$645
Mar 1996371,89219.38$717
Feb 1996281,74516.98$475
Jan 1996602,07817.07$1,024
Dec 1995701,96817.19$1,203
Nov 1995641,85216.00$1,024
Oct 1995632,02215.43$972
Sep 1995581,98516.18$938
Aug 1995541,79015.92$860
Jul 1995442,25715.24$671
Jun 1995151,59316.41$246
May 199572,45517.56$123
Apr 199542,61517.73$71
Mar 199582,78716.44$132
Feb 199533,31016.58$50
Jan 199572,61415.92$111
Dec 199492,50515.03$135
Nov 199472,50315.90$111
Oct 199431,13915.58$47
Sep 199451,50615.29$76
Aug 199452,28516.13$81
Jul 199492,59417.56$158
Jun 199461,39617.09$103
May 199491,54015.88$143
Apr 199472,34114.14$99
Mar 199472,56912.46$87
Feb 199492,76912.50$113
Jan 199483,22912.66$101
Dec 199303,16512.33$0
Nov 199303,63814.49$0
Oct 199303,69815.85$0
Sep 199304,42115.03$0
Aug 199301,91615.66$0
Jul 199311,08515.46$15
Jun 199341,85316.79$67
May 199362,85017.68$106
Apr 199372,37818.05$126
Mar 199382,77218.14$145
Feb 199362,28317.90$107
Jan 1993077816.93$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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                  280 Mcf  × $  3.05 =       $853

────────────────────────────────────────────────────
Month total                                     $853

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. 04/G/125128 is the state's own key, not one this site invented.