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VOLMERT

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

Oil lease lease 8787District 10Field 79636500OilCasinghead gasSaveExport
Value, all time
$303 k
May 2013 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
157
no gaps in the span
Streams
2
oil, casinghead gas

The ST. CLAIR (GRANITE WASH) field

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 210 leases and 255 wells, and the rule below applies to all of them.

Discovered
1974-02-25
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 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 2012-08-21.

The Commission's schedule remark for this field reads: “THE ALLOCATION FORMULA SHALL REMAIN SUSPENDED.”

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
OilDisposition2,561 bbl$207,893
Casinghead gasProduction23,729 Mcf$94,813
Total$302,705

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 35.7696, -100.5481. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.76956, -100.54808 · 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
11,344 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 11,344 ft.

Completions filed
May 2013
1 of 1 wells

1 well

42-39331960302911,344 ftMay 2013——

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 (157)

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

157 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 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190555.302.75$14
Oct 20197053.472.42$374
Sep 201959055.052.66$3,248
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20193515252.782.49$18,655
May 201901458.482.74$38
Apr 201907262.632.75$198
Mar 201907456.803.06$227
Feb 201906750.852.79$187
Jan 201907446.033.23$239
Dec 201807446.594.19$310
Nov 201803852.934.24$161
Oct 201801961.443.40$65
Sep 20180059.543.11$0
Aug 201801459.403.07$43
Jul 201801565.142.93$44
Jun 201801560.183.08$46
May 201801865.382.90$52
Apr 201801863.842.90$52
Mar 201801261.222.79$33
Feb 201802061.782.77$55
Jan 201802762.874.01$108
Dec 20170057.272.92$0
Nov 201701555.423.12$47
Oct 201701949.292.98$57
Sep 201701947.523.09$59
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 201701647.933.21$51
Mar 20170046.772.98$0
Feb 201705150.452.95$151
Jan 201729049.413.42$407
Dec 201601048.763.72$37
Nov 201601842.492.64$48
Oct 20161861346.193.09$8,632
Sep 201602041.553.10$62
Aug 201602341.442.92$67
Jul 201602441.622.92$70
Jun 201601245.352.69$32
May 201601642.521.99$32
Apr 201603336.561.99$66
Mar 20160033.011.79$0
Feb 201601326.472.06$27
Jan 201602127.352.36$50
Dec 201501932.362.00$38
Nov 201502738.792.17$59
Oct 201503043.552.43$73
Sep 201505042.992.76$138
Aug 201506140.162.87$175
Jul 2015012548.152.95$368
Jun 201517914356.152.88$10,463
May 2015016055.212.96$473
Apr 2015031349.822.71$847
Mar 2015032242.892.93$945
Feb 2015032744.662.98$973
Jan 2015038643.433.10$1,197
Dec 2014041554.693.59$1,490
Nov 201419646470.464.25$15,783
Oct 2014060878.303.90$2,372
Sep 2014063986.164.05$2,585
Aug 2014075189.394.04$3,030
Jul 2014079896.564.18$3,335
Jun 201417857598.164.74$20,196
May 2014064894.734.73$3,063
Apr 2014076595.944.81$3,679
Mar 201418287495.895.06$21,872
Feb 2014087297.406.19$5,399
Jan 20141821,04990.404.86$21,552
Dec 201301,15491.824.35$5,025
Nov 201301,33188.853.74$4,976
Oct 20131801,37597.423.78$22,732
Sep 201301,994104.113.72$7,413
Aug 20131752,178104.253.52$25,916
Jul 20131721,883102.523.72$24,634
Jun 20133481,39594.403.93$38,338
May 201316495794.834.15$19,523

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.

Nov 2019 — as filed, then multipliedworked
Oil                    0 bbl  × $ 55.30 =         $0
Casinghead gas         5 Mcf  × $  2.75 =        $14

────────────────────────────────────────────────────
Month total                                      $14

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/8787 is the state's own key, not one this site invented.