CARTHAGE GAS UNIT 13

Operated by MMGL EAST TEXAS III, LLC (P-5 102551) in the CARTHAGE (HAYNESVILLE SHALE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 256521District 06Field 160323002 tax incentive programmesCondensateGasSaveExport
Value, all time
$5.1 M
Oct 2009 – May 2026
Value, last 12 filed months
$45 k
at the published price for each month
Months reported
200
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 2,565 leases and 2,565 wells, and the rule below applies to all of them.

Discovered
2009-12-15
as the register files it
Field class
Gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2013-01-29.

The Commission's schedule remark for this field reads: DESIGNATED AS UFT FIELD PER DOCKET 01-0299858

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 Gas112010-08-16199183
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
CondensateDisposition700 bbl$38,107
GasProduction1,302,046 Mcf$5,014,449
Total$5,052,556

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 32.2208, -94.2796. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.22083, -94.27955 · 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
10,610 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 10,610 ft.

Completions filed
Oct 2009
1 of 1 wells

1 well

42-3653739417H10,610 ftOct 2009

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 (200)

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

200 months

May 20260897106.413.05$2,732
Apr 2026094198.932.87$2,700
Mar 202601,16389.753.15$3,663
Feb 202601,02163.503.75$3,829
Jan 202601,08159.138.00$8,646
Dec 202501,05256.664.41$4,643
Nov 2025090958.593.93$3,569
Oct 2025096659.383.30$3,192
Sep 2025089962.743.08$2,766
Aug 2025099263.933.01$2,991
Jul 2025098666.743.32$3,269
Jun 2025099866.483.13$3,122
May 202501,01560.553.23$3,281
Apr 202501,01462.363.54$3,593
Mar 202501,07467.704.27$4,584
Feb 2025092170.884.34$3,998
Jan 2025098274.324.28$4,202
Dec 2024098468.993.12$3,071
Nov 202401,07869.052.20$2,370
Oct 202401,11871.372.28$2,551
Sep 202401,06869.612.36$2,525
Aug 202401,13075.632.06$2,332
Jul 202401,15679.932.15$2,481
Jun 202401,08278.082.63$2,850
May 202401,05078.812.20$2,308
Apr 2024091984.451.66$1,525
Mar 202401,13880.301.55$1,758
Feb 202401,13976.091.78$2,032
Jan 202401,36473.023.30$4,498
Dec 202301,37471.262.61$3,587
Nov 202301,46177.892.81$4,102
Oct 202301,66485.443.09$5,137
Sep 202301,32189.042.74$3,613
Aug 202301,79280.522.67$4,790
Jul 202301,80374.852.64$4,763
Jun 202301,61568.962.26$3,647
May 202301,54770.622.23$3,446
Apr 202301,69578.122.24$3,793
Mar 202301,54572.852.39$3,697
Feb 202301,55575.112.47$3,834
Jan 202301,89276.533.39$6,410
Dec 202201,88476.415.73$10,794
Nov 2022055885.005.65$3,151
Oct 202201,56787.185.86$9,189
Sep 202201,84484.888.16$15,054
Aug 202201,63994.529.13$14,959
Jul 202201,536101.587.54$11,585
Jun 202201,508115.097.98$12,030
May 202201,501109.378.43$12,658
Apr 202201,374104.226.84$9,395
Mar 202201,412108.885.08$7,168
Feb 202201,25591.054.86$6,098
Jan 202202,06581.844.54$9,370
Dec 202102,06571.323.90$8,052
Nov 202101,92377.435.24$10,070
Oct 202101,90579.795.71$10,885
Sep 202101,61069.865.35$8,615
Aug 202101,78966.024.22$7,551
Jul 202101,86870.783.98$7,439
Jun 202101,22969.493.38$4,155
May 202101,81563.483.02$5,477
Apr 202101,71860.362.76$4,739
Mar 202102,43161.302.72$6,605
Feb 2021085957.805.55$4,766
Jan 202101,88850.412.81$5,306
Dec 202001,75444.642.68$4,693
Nov 202001,77338.772.71$4,799
Oct 202001,86036.972.48$4,610
Sep 202001,85137.091.99$3,685
Aug 202002,00339.982.39$4,777
Jul 202002,12938.371.83$3,886
Jun 202002,75834.901.69$4,662
May 202002,43316.921.81$4,415
Apr 202002,38114.751.80$4,296
Mar 202002,70530.341.86$5,021
Feb 202002,87749.881.98$5,698
Jan 202003,10357.252.09$6,500
Dec 201903,20259.012.30$7,379
Nov 201902,52355.302.75$6,940
Oct 201904,59153.472.42$11,104
Sep 201902,83655.052.66$7,536
Aug 201908,62253.112.30$19,868
Jul 201903,54356.272.46$8,716
Jun 201902,49652.782.49$6,218
May 201902,61058.482.74$7,152
Apr 201903,30662.632.75$9,094
Mar 201904,00456.803.06$12,261
Feb 201903,95050.852.79$11,029
Jan 201905,49246.033.23$17,729
Dec 201804,37346.594.19$18,303
Nov 201803,67152.934.24$15,555
Oct 201804,44061.443.40$15,087
Sep 201804,36759.543.11$13,573
Aug 201804,22459.403.07$12,953
Jul 201804,59465.142.93$13,469
Jun 201803,03760.183.08$9,345
May 201802,91665.382.90$8,459
Apr 201802,95063.842.90$8,557
Mar 201803,01161.222.79$8,391
Feb 201802,71861.782.77$7,518
Jan 201803,07862.874.01$12,341
Dec 201702,96657.272.92$8,665
Nov 201702,84655.423.12$8,875
Oct 201703,06349.292.98$9,139
Sep 201703,04947.523.09$9,413
Aug 201703,14045.373.00$9,434
Jul 201703,31743.873.09$10,241
Jun 201703,49942.493.09$10,802
May 201705,67445.373.26$18,517
Apr 201705,20347.933.21$16,710
Mar 201704,33346.772.98$12,928
Feb 201703,54250.452.95$10,458
Jan 201704,01849.413.42$13,737
Dec 201604,24748.763.72$15,811
Nov 201604,22642.492.64$11,175
Oct 201604,57946.193.09$14,150
Sep 201605,16841.553.10$16,024
Aug 201606,00641.442.92$17,564
Jul 201609,06241.622.92$26,500
Jun 201635,66845.352.69$15,359
May 20162438442.521.99$1,785
Apr 20163055536.561.99$2,202
Mar 20162166533.011.79$1,886
Feb 20162874226.472.06$2,272
Jan 2016221,15327.352.36$3,328
Dec 2015232,63732.362.00$6,022
Nov 2015253,03838.792.17$7,554
Oct 2015233,34243.552.43$9,111
Sep 2015203,36642.992.76$10,145
Aug 2015233,62540.162.87$11,336
Jul 2015253,54548.152.95$11,644
Jun 2015223,51756.152.88$11,374
May 2015263,71355.212.96$12,409
Apr 2015253,72449.822.71$11,325
Mar 2015303,91042.892.93$12,761
Feb 2015663,46544.662.98$13,260
Jan 2015623,95543.433.10$14,956
Dec 201405,01954.693.59$18,025
Nov 201406,65570.464.25$28,296
Oct 201402,42778.303.90$9,468
Sep 201404,25486.164.05$17,209
Aug 201404,50189.394.04$18,162
Jul 201404,55096.564.18$19,017
Jun 201404,39198.164.74$20,800
May 201405,18094.734.73$24,484
Apr 201405,15695.944.81$24,796
Mar 201406,29195.895.06$31,812
Feb 201406,47197.406.19$40,068
Jan 201407,14090.404.86$34,706
Dec 201307,01291.824.35$30,534
Nov 201306,57788.853.74$24,587
Oct 201307,03197.423.78$26,573
Sep 201307,103104.113.72$26,407
Aug 201307,789104.253.52$27,438
Jul 201307,304102.523.72$27,154
Jun 201308,18994.403.93$32,211
May 201308,85394.834.15$36,732
Apr 201338,66393.964.28$37,382
Mar 201338,81293.623.91$34,761
Feb 201338,17691.233.42$28,235
Jan 201339,08491.603.42$31,341
Dec 201229,62486.773.42$33,089
Nov 201239,29286.953.62$33,944
Oct 2012310,72989.383.40$36,743
Sep 2012410,64694.672.92$31,448
Aug 2012512,51392.662.91$36,853
Jul 2012714,46385.133.02$44,286
Jun 20121222,63379.822.52$57,971
May 2012049591.612.49$1,232
Apr 201224,156101.652.00$8,502
Mar 2012816,158105.052.22$36,745
Feb 2012816,204101.102.57$42,457
Jan 20121119,31498.092.73$53,885
Dec 2011021,46296.873.24$69,531
Nov 2011026,08395.723.31$86,368
Oct 2011032,36484.983.65$118,081
Sep 2011043,72883.623.99$174,291
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20111085.644.18$86
Jan 20112915,26486.504.59$72,552
Dec 20104425,13185.734.35$113,035
Nov 2010028,96880.843.80$109,943
Oct 2010020,53878.103.51$72,066
Sep 2010030,56372.633.98$121,625
Aug 2010535,51173.684.42$157,304
Jul 2010533,91472.554.74$160,996
Jun 20101346,69770.364.91$230,216
May 20101651,55171.124.24$219,468
Apr 20101280,46681.694.12$332,717
Mar 2010067,88278.394.39$297,912
Feb 20100073.585.44$0
Jan 2010014,63874.365.96$87,302
Dec 2009088,66471.445.48$486,211
Nov 20090074.593.75$0
Oct 20090072.544.11$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                  897 Mcf  × $  3.05 =     $2,732

────────────────────────────────────────────────────
Month total                                   $2,732

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. 06/G/256521 is the state's own key, not one this site invented.