VOLLMERT, J.C.

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 171855District 10Field 604625002 tax incentive programmesCondensateGasSaveExport
Value, all time
$3.0 M
Dec 1998 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
330
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 Gas111999-03-11140137
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
CondensateDisposition7,667 bbl$323,850
GasProduction589,756 Mcf$2,699,564
Total$3,023,414

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 35.8446, -100.5611. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.84463, -100.56109 · 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
10,900 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 10,900 ft.

Completions filed
Dec 1998
1 of 1 wells

1 well

42-3933141450210,900 ftDec 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 (330)

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

330 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202204115.097.98$32
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220391.054.86$15
Jan 20220081.844.54$0
Dec 20210671.323.90$23
Nov 20210777.435.24$37
Oct 202102379.795.71$131
Sep 202109269.865.35$492
Aug 202106266.024.22$262
Jul 2021010970.783.98$434
Jun 2021015569.493.38$524
May 2021015863.483.02$477
Apr 202112727660.362.76$8,427
Mar 202102461.302.72$65
Feb 2021061157.805.55$3,390
Jan 2021077350.412.81$2,172
Dec 2020063544.642.68$1,699
Nov 2020027438.772.71$742
Oct 2020034536.972.48$855
Sep 2020024937.091.99$496
Aug 2020032039.982.39$763
Jul 2020025438.371.83$464
Jun 2020024134.901.69$407
May 2020028016.921.81$508
Apr 2020042714.751.80$770
Mar 2020011730.341.86$217
Feb 2020013549.881.98$267
Jan 2020022157.252.09$463
Dec 2019016759.012.30$385
Nov 2019031455.302.75$864
Oct 2019013553.472.42$327
Sep 20190055.052.66$0
Aug 2019011453.112.30$263
Jul 2019012356.272.46$303
Jun 201904252.782.49$105
May 201907658.482.74$208
Apr 201902662.632.75$72
Mar 201907356.803.06$224
Feb 2019018450.852.79$514
Jan 2019022346.033.23$720
Dec 2018028046.594.19$1,172
Nov 2018025852.934.24$1,093
Oct 2018028461.443.40$965
Sep 2018028559.543.11$886
Aug 2018029159.403.07$892
Jul 2018034565.142.93$1,012
Jun 2018033960.183.08$1,043
May 2018035565.382.90$1,030
Apr 2018036363.842.90$1,053
Mar 2018038361.222.79$1,067
Feb 2018033561.782.77$927
Jan 2018034362.874.01$1,375
Dec 2017054057.272.92$1,578
Nov 2017047155.423.12$1,469
Oct 2017052649.292.98$1,569
Sep 2017051947.523.09$1,602
Aug 2017055945.373.00$1,679
Jul 2017058843.873.09$1,815
Jun 2017058042.493.09$1,791
May 2017065845.373.26$2,147
Apr 2017065247.933.21$2,094
Mar 2017070746.772.98$2,109
Feb 2017052650.452.95$1,553
Jan 2017047549.413.42$1,624
Dec 2016061148.763.72$2,275
Nov 2016072542.492.64$1,917
Oct 201614075946.193.09$8,812
Sep 2016081441.553.10$2,524
Aug 2016082041.442.92$2,398
Jul 2016062241.622.92$1,819
Jun 2016081945.352.69$2,200
May 2016085442.521.99$1,700
Apr 2016081036.561.99$1,613
Mar 2016077333.011.79$1,387
Feb 2016069826.472.06$1,440
Jan 2016074227.352.36$1,754
Dec 2015079632.362.00$1,593
Nov 2015088238.792.17$1,912
Oct 2015089543.552.43$2,172
Sep 2015092742.992.76$2,557
Aug 2015094740.162.87$2,720
Jul 2015092748.152.95$2,730
Jun 201518192556.152.88$12,830
May 201501,03655.212.96$3,062
Apr 2015095049.822.71$2,571
Mar 2015072442.892.93$2,125
Feb 2015097044.662.98$2,887
Jan 2015092943.433.10$2,880
Dec 2014058554.693.59$2,101
Nov 2014099270.464.25$4,218
Oct 201401,02578.303.90$3,998
Sep 201401,02086.164.05$4,126
Aug 201401,04789.394.04$4,225
Jul 201401,00696.564.18$4,205
Jun 201401,07498.164.74$5,087
May 201401,13294.734.73$5,350
Apr 201401,16395.944.81$5,593
Mar 20141891,14795.895.06$23,923
Feb 201401,02997.406.19$6,372
Jan 201401,17490.404.86$5,706
Dec 2013095491.824.35$4,154
Nov 2013086888.853.74$3,245
Oct 201301,16497.423.78$4,399
Sep 201301,043104.113.72$3,878
Aug 201301,117104.253.52$3,935
Jul 201301,275102.523.72$4,740
Jun 201301,35594.403.93$5,330
May 201301,46694.834.15$6,083
Apr 201301,25993.964.28$5,392
Mar 20132021,23293.623.91$23,732
Feb 201301,29291.233.42$4,419
Jan 201301,16191.603.42$3,971
Dec 2012097386.773.42$3,328
Nov 2012096286.953.62$3,487
Oct 201201,06989.383.40$3,634
Sep 201201,25194.672.92$3,651
Aug 201201,31292.662.91$3,816
Jul 201201,30685.133.02$3,945
Jun 201201,25279.822.52$3,154
May 201201,31891.612.49$3,280
Apr 201201,185101.652.00$2,366
Mar 201201,122105.052.22$2,493
Feb 20121971,211101.102.57$23,029
Jan 201201,26898.092.73$3,467
Dec 201101,42796.873.24$4,623
Nov 201101,74995.723.31$5,791
Oct 2011072184.983.65$2,631
Sep 2011085683.623.99$3,412
Aug 201101,25883.404.15$5,220
Jul 201101,27594.144.52$5,759
Jun 2011098092.904.64$4,547
May 201101,49798.134.40$6,594
Apr 20110790105.964.33$3,423
Mar 201101,07396.364.06$4,354
Feb 2011079485.644.18$3,319
Jan 201101,30686.504.59$5,993
Dec 20101921,27085.734.35$21,982
Nov 201001,14080.843.80$4,327
Oct 201001,14278.103.51$4,007
Sep 201001,35272.633.98$5,380
Aug 201001,40873.684.42$6,222
Jul 201001,22272.554.74$5,788
Jun 201001,53070.364.91$7,513
May 201001,28571.124.24$5,442
Apr 201001,59381.694.12$6,567
Mar 201001,86378.394.39$8,176
Feb 201001,38273.585.44$7,521
Jan 201001,58074.365.96$9,423
Dec 200901,57271.445.48$8,620
Nov 20091921,63474.593.75$20,451
Oct 200902,15272.544.11$8,845
Sep 200902,00165.543.06$6,133
Aug 200902,07167.423.22$6,666
Jul 200902,09361.133.46$7,251
Jun 200902,09266.163.90$8,148
May 200902,08054.743.93$8,166
Apr 200902,06246.773.59$7,397
Mar 20092012,04242.144.06$16,759
Feb 200901,77232.814.63$8,210
Jan 200901,91235.865.37$10,269
Dec 200802,20637.105.98$13,186
Nov 200801,87555.496.86$12,863
Oct 200802,12175.246.92$14,682
Sep 20081991,685101.767.88$33,523
Aug 200802,196114.228.48$18,629
Jul 200802,142131.0811.39$24,396
Jun 200802,149131.3313.03$28,007
May 200802,186123.1711.57$25,301
Apr 200802,274110.3110.45$23,774
Mar 200802,209101.909.66$21,348
Feb 20082012,00292.538.77$36,157
Jan 200802,11090.388.21$17,314
Dec 200702,02488.337.30$14,779
Nov 200702,34391.677.29$17,084
Oct 200702,20682.856.92$15,270
Sep 200702,04675.846.24$12,776
Aug 200702,17069.066.39$13,862
Jul 20071992,40170.906.39$29,447
Jun 200702,09062.007.55$15,776
May 200702,39858.747.85$18,815
Apr 200701,91859.617.81$14,970
Mar 200702,27856.927.30$16,634
Feb 200702,13855.108.22$17,566
Jan 200702,13950.306.73$14,389
Dec 200602,25656.656.92$15,608
Nov 20061921,94054.207.62$25,184
Oct 200602,00154.906.01$12,034
Sep 200602,18460.085.04$11,001
Aug 200602,29968.717.34$16,874
Jul 200602,42269.376.34$15,362
Jun 200602,47266.286.38$15,781
May 200601,92666.016.42$12,375
Apr 200602,16864.397.36$15,958
Mar 20061842,43356.707.08$27,666
Feb 200602,25857.597.75$17,502
Jan 200602,60460.598.93$23,262
Dec 200502,38854.9413.42$32,036
Nov 200502,56354.6910.59$27,138
Oct 200502,75858.3413.80$38,049
Sep 200503,09761.4512.08$37,409
Aug 200501,53161.519.80$14,999
Jul 20051932,53955.697.84$30,663
Jun 200502,64352.337.38$19,508
May 200502,51445.226.65$16,721
Apr 200502,40749.207.36$17,717
Mar 200502,41150.377.15$17,250
Feb 200502,40145.226.31$15,155
Jan 200503,11243.166.32$19,675
Dec 200402,71539.866.75$18,329
Nov 200402,55745.286.33$16,187
Oct 20042002,64749.706.52$27,185
Sep 200402,65043.245.28$14,002
Aug 200402,78642.375.55$15,464
Jul 200402,72738.286.08$16,592
Jun 200402,71536.106.43$17,466
May 200402,78737.486.49$18,100
Apr 200402,72334.475.86$15,953
Mar 20041942,90334.365.53$22,720
Feb 200402,70232.455.51$14,887
Jan 200402,99032.036.30$18,836
Dec 200303,02430.266.30$19,056
Nov 200302,97028.804.60$13,648
Oct 200302,91428.174.76$13,870
Sep 20031902,86026.314.75$18,582
Aug 200303,11829.765.13$15,994
Jul 200303,14729.415.17$16,273
Jun 200303,17228.565.98$18,978
May 200303,12826.595.97$18,683
Apr 200303,12926.675.41$16,919
Mar 20031973,49231.146.10$27,422
Feb 200303,07533.487.93$24,372
Jan 200303,45030.315.58$19,258
Dec 200203,39726.914.85$16,488
Nov 200203,02524.664.14$12,514
Oct 200203,20626.464.23$13,559
Sep 20021953,30827.443.64$17,376
Aug 200203,60625.963.16$11,410
Jul 200203,68324.583.06$11,276
Jun 200203,54323.733.34$11,827
May 200203,74924.663.58$13,436
Apr 20022013,69723.653.51$17,739
Mar 200203,85822.003.10$11,970
Feb 200203,57218.222.38$8,486
Jan 200204,01017.172.38$9,526
Dec 20012064,09716.932.36$13,175
Nov 200104,14518.072.41$9,971
Oct 200104,03119.782.53$10,194
Sep 200104,24424.262.25$9,555
Aug 20011954,44424.873.05$18,418
Jul 200104,52423.933.20$14,464
Jun 200104,45524.563.82$17,037
May 20011974,72425.524.31$25,375
Apr 200104,61624.685.34$24,628
Mar 20012054,78224.545.38$30,741
Feb 200104,11627.755.77$23,737
Jan 200105,04927.478.40$42,405
Dec 200005,19626.889.12$47,401
Nov 20001965,17232.215.66$35,576
Oct 200005,48031.235.15$28,197
Sep 200005,51131.875.19$28,583
Aug 20001985,90129.644.54$32,664
Jul 200006,27928.534.09$25,680
Jun 20002145,56229.304.40$30,728
May 200006,69027.263.68$24,618
Apr 200005,66424.513.12$17,649
Mar 20001796,30928.422.86$23,129
Feb 20001936,23927.622.73$22,341
Jan 20002096,82325.272.48$22,206
Dec 199906,98524.282.42$16,930
Nov 19991967,31923.192.43$22,360
Oct 199907,83920.982.80$21,978
Sep 19991697,57921.752.62$23,524
Aug 19991787,95819.262.88$26,312
Jul 19991898,30617.892.37$23,086
Jun 199919810,04815.942.36$26,891
May 19991699,16115.792.32$23,931
Apr 19991878,17715.102.21$20,879
Mar 19992078,72512.471.84$18,621
Feb 199921610,1019.981.82$20,517
Jan 1999014,09510.381.90$26,780
Dec 199805,0629.201.77$8,977

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.

Jun 2022 — as filed, then multipliedworked
Condensate             0 bbl  × $115.09 =         $0
Gas                    4 Mcf  × $  7.98 =        $32

────────────────────────────────────────────────────
Month total                                      $32

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/171855 is the state's own key, not one this site invented.