VOLLMERT 1

Operated by MMGL TXPH, LLC (P-5 101619) in the MENDOTA, NW. (GRANITE WASH) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 204804District 10Field 604625002 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.2 M
Oct 2004 – May 2026
Value, last 12 filed months
$25 k
at the published price for each month
Months reported
260
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 718 leases and 729 wells, and the rule below applies to all of them.

Discovered
1965-01-23
as the register files it
Field class
Oil and gas
the register's own label
Between wells
467 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2011-06-27.

The Commission's schedule remark for this field reads: WASH) FIELD EFFECTIVE 12/05/17.

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
High Cost Gas112005-03-22160658
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
CondensateDisposition1,769 bbl$124,388
GasProduction360,155 Mcf$2,037,781
Total$2,162,169

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 35.7661, -100.5310. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.76607, -100.53097 · 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
11,751 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 11,751 ft.

Completions filed
Oct 2004
1 of 1 wells

1 well

42-21133032111,751 ftOct 2004

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 (260)

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

260 months

May 20260398106.413.05$1,212
Apr 2026040798.932.87$1,168
Mar 2026048089.753.15$1,512
Feb 2026045063.503.75$1,688
Jan 2026061059.138.00$4,879
Dec 2025051656.664.41$2,277
Nov 2025050158.593.93$1,967
Oct 2025046159.383.30$1,524
Sep 2025039862.743.08$1,225
Aug 20256040963.933.01$5,069
Jul 2025037766.743.32$1,250
Jun 2025035966.483.13$1,123
May 2025035860.553.23$1,157
Apr 2025040062.363.54$1,417
Mar 2025042167.704.27$1,797
Feb 2025061270.884.34$2,657
Jan 2025079074.324.28$3,380
Dec 20246085068.993.12$6,793
Nov 2024078969.052.20$1,735
Oct 2024076871.372.28$1,752
Sep 2024074169.612.36$1,752
Aug 2024066175.632.06$1,364
Jul 2024047879.932.15$1,026
Jun 2024046778.082.63$1,230
May 2024051678.812.20$1,134
Apr 2024056584.451.66$937
Mar 2024067380.301.55$1,040
Feb 2024076476.091.78$1,363
Jan 2024077673.023.30$2,559
Dec 2023078471.262.61$2,047
Nov 2023074977.892.81$2,103
Oct 20234766685.443.09$6,072
Sep 2023062489.042.74$1,707
Aug 2023056580.522.67$1,510
Jul 2023046774.852.64$1,234
Jun 2023338368.962.26$1,072
May 2023047270.622.23$1,051
Apr 2023056278.122.24$1,258
Mar 2023067572.852.39$1,615
Feb 2023081775.112.47$2,014
Jan 2023084076.533.39$2,846
Dec 2022492476.415.73$5,599
Nov 2022088285.005.65$4,980
Oct 2022083587.185.86$4,896
Sep 2022072084.888.16$5,878
Aug 2022564894.529.13$6,387
Jul 20220566101.587.54$4,269
Jun 20220558115.097.98$4,451
May 20220569109.378.43$4,798
Apr 20225590104.226.84$4,555
Mar 20220682108.885.08$3,462
Feb 2022061591.054.86$2,988
Jan 202211,01181.844.54$4,669
Dec 2021094071.323.90$3,665
Nov 2021489477.435.24$4,991
Oct 2021579879.795.71$4,959
Sep 2021067369.865.35$3,601
Aug 2021261566.024.22$2,728
Jul 2021453270.783.98$2,402
Jun 2021150669.493.38$1,780
May 2021744563.483.02$1,787
Apr 2021041260.362.76$1,136
Mar 2021253361.302.72$1,571
Feb 2021054057.805.55$2,996
Jan 2021060650.412.81$1,703
Dec 2020571944.642.68$2,147
Nov 2020677038.772.71$2,317
Oct 2020365936.972.48$1,744
Sep 2020078637.091.99$1,565
Aug 2020773139.982.39$2,023
Jul 2020061038.371.83$1,113
Jun 2020257134.901.69$1,035
May 2020059416.921.81$1,078
Apr 2020061514.751.80$1,110
Mar 2020074230.341.86$1,377
Feb 2020069649.881.98$1,379
Jan 2020073757.252.09$1,544
Dec 201901,07459.012.30$2,475
Nov 2019097255.302.75$2,674
Oct 2019092353.472.42$2,232
Sep 2019076055.052.66$2,020
Aug 20191871153.112.30$2,594
Jul 2019074356.272.46$1,828
Jun 2019071352.782.49$1,776
May 2019072158.482.74$1,976
Apr 2019072762.632.75$2,000
Mar 2019071356.803.06$2,183
Feb 2019060150.852.79$1,678
Jan 2019075146.033.23$2,424
Dec 2018097246.594.19$4,068
Nov 2018073852.934.24$3,127
Oct 2018071561.443.40$2,430
Sep 2018062059.543.11$1,927
Aug 2018061159.403.07$1,874
Jul 2018059065.142.93$1,730
Jun 2018061260.183.08$1,883
May 2018060165.382.90$1,743
Apr 2018065563.842.90$1,900
Mar 2018077161.222.79$2,149
Feb 2018076361.782.77$2,111
Jan 2018083962.874.01$3,364
Dec 2017085857.272.92$2,507
Nov 2017080555.423.12$2,510
Oct 2017078449.292.98$2,339
Sep 2017069747.523.09$2,152
Aug 2017071145.373.00$2,136
Jul 2017069243.873.09$2,136
Jun 2017064742.493.09$1,997
May 2017073345.373.26$2,392
Apr 2017069447.933.21$2,229
Mar 2017080646.772.98$2,405
Feb 2017069850.452.95$2,061
Jan 2017095049.413.42$3,248
Dec 2016135048.763.72$6,583
Nov 2016090042.492.64$2,380
Oct 2016089546.193.09$2,766
Sep 2016083741.553.10$2,595
Aug 2016085341.442.92$2,494
Jul 2016083941.622.92$2,454
Jun 2016069445.352.69$1,864
May 2016074342.521.99$1,479
Apr 2016078736.561.99$1,567
Mar 2016087033.011.79$1,561
Feb 2016091126.472.06$1,880
Jan 2016093127.352.36$2,201
Dec 2015087632.362.00$1,753
Nov 2015078438.792.17$1,699
Oct 201501,00643.552.43$2,441
Sep 201501,00642.992.76$2,775
Aug 2015080340.162.87$2,307
Jul 2015083848.152.95$2,468
Jun 2015061156.152.88$1,761
May 2015082655.212.96$2,441
Apr 2015091249.822.71$2,468
Mar 201501,03442.892.93$3,034
Feb 2015075644.662.98$2,250
Jan 201501,16943.433.10$3,625
Dec 201401,07954.693.59$3,875
Nov 201401,08970.464.25$4,630
Oct 201401,08478.303.90$4,229
Sep 201401,05186.164.05$4,252
Aug 2014057789.394.04$2,328
Jul 201401,03896.564.18$4,338
Jun 201401,02698.164.74$4,860
May 20141611,06994.734.73$20,304
Apr 201401,04995.944.81$5,045
Mar 201401,10095.895.06$5,562
Feb 2014093997.406.19$5,814
Jan 201401,11890.404.86$5,434
Dec 201301,09591.824.35$4,768
Nov 201301,05288.853.74$3,933
Oct 201301,03697.423.78$3,915
Sep 201301,028104.113.72$3,822
Aug 201301,175104.253.52$4,139
Jul 201301,170102.523.72$4,350
Jun 201301,10494.403.93$4,342
May 201301,21294.834.15$5,029
Apr 201301,15293.964.28$4,934
Mar 2013099693.623.91$3,897
Feb 2013091791.233.42$3,136
Jan 201301,14291.603.42$3,906
Dec 201201,19286.773.42$4,077
Nov 201201,05086.953.62$3,806
Oct 201201,05189.383.40$3,573
Sep 201201,02494.672.92$2,988
Aug 2012097492.662.91$2,833
Jul 2012092185.133.02$2,782
Jun 201201,02379.822.52$2,577
May 201201,10591.612.49$2,750
Apr 201201,111101.652.00$2,218
Mar 201201,036105.052.22$2,302
Feb 20120860101.102.57$2,210
Jan 201201,26598.092.73$3,459
Dec 2011088096.873.24$2,851
Nov 201101,04895.723.31$3,470
Oct 201101,00484.983.65$3,663
Sep 2011092483.623.99$3,683
Aug 2011089483.404.15$3,709
Jul 2011088794.144.52$4,007
Jun 2011085792.904.64$3,976
May 2011091698.134.40$4,035
Apr 20110892105.964.33$3,865
Mar 2011084696.364.06$3,433
Feb 2011085985.644.18$3,591
Jan 201101,06886.504.59$4,901
Dec 2010096885.734.35$4,209
Nov 201001,12180.843.80$4,255
Oct 201001,03578.103.51$3,632
Sep 201014999272.633.98$14,770
Aug 2010090373.684.42$3,991
Jul 2010091272.554.74$4,320
Jun 2010086370.364.91$4,238
May 2010097971.124.24$4,146
Apr 2010091181.694.12$3,756
Mar 2010091678.394.39$4,020
Feb 2010091873.585.44$4,996
Jan 2010090474.365.96$5,392
Dec 2009095371.445.48$5,226
Nov 200901,03474.593.75$3,879
Oct 200901,08572.544.11$4,460
Sep 2009094865.543.06$2,905
Aug 2009097467.423.22$3,135
Jul 2009073061.133.46$2,529
Jun 2009086566.163.90$3,369
May 2009097254.743.93$3,816
Apr 2009094846.773.59$3,401
Mar 2009095242.144.06$3,864
Feb 2009081332.814.63$3,767
Jan 200901,16635.865.37$6,263
Dec 200801,21337.105.98$7,250
Nov 200801,24755.496.86$8,555
Oct 200801,13675.246.92$7,863
Sep 200801,077101.767.88$8,484
Aug 200801,007114.228.48$8,542
Jul 2008165963131.0811.39$32,596
Jun 20080948131.3313.03$12,355
May 20080983123.1711.57$11,378
Apr 200801,035110.3110.45$10,821
Mar 200801,194101.909.66$11,539
Feb 200801,13192.538.77$9,920
Jan 200801,29990.388.21$10,659
Dec 200701,23288.337.30$8,996
Nov 200701,51391.677.29$11,032
Oct 200702,19882.856.92$15,215
Sep 2007212,13575.846.24$14,924
Aug 20071671,66269.066.39$22,150
Jul 200701,78770.906.39$11,415
Jun 200702,23862.007.55$16,893
May 200707,13958.747.85$56,015
Apr 200702,66859.617.81$20,824
Mar 200702,69356.927.30$19,664
Feb 200702,23655.108.22$18,371
Jan 200702,36850.306.73$15,929
Dec 200602,64556.656.92$18,299
Nov 200603,30754.207.62$25,191
Oct 200604,03354.906.01$24,254
Sep 200603,75660.085.04$18,920
Aug 200605,52668.717.34$40,560
Jul 200605,51969.376.34$35,006
Jun 20061705,34366.286.38$45,377
May 200605,31266.016.42$34,130
Apr 200605,22164.397.36$38,429
Mar 200604,36356.707.08$30,903
Feb 200603,12457.597.75$24,215
Jan 200603,38260.598.93$30,212
Dec 200503,26454.9413.42$43,788
Nov 20051833,31354.6910.59$45,088
Oct 200503,48358.3413.80$48,051
Sep 200502,98961.4512.08$36,104
Aug 200503,96761.519.80$38,864
Jul 20051814,31855.697.84$43,949
Jun 200504,21252.337.38$31,089
May 200506,00045.226.65$39,907
Apr 200507,96049.207.36$58,589
Mar 200507,19450.377.15$51,472
Feb 20051864,71545.226.31$38,172
Jan 200504,20943.166.32$26,610
Dec 200405,42739.866.75$36,638
Nov 2004010,22145.286.33$64,703
Oct 2004027,62849.706.52$179,999

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                  398 Mcf  × $  3.05 =     $1,212

────────────────────────────────────────────────────
Month total                                   $1,212

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/204804 is the state's own key, not one this site invented.