MATHERS

Operated by MMGL TXPH, LLC (P-5 101619) in the GILL RANCH (BROWN DOLOMITE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 136515District 10Field 34930025Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$5.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$32 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 18 leases and 18 wells, and the rule below applies to all of them.

Discovered
1990-09-24
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA SUSPENDED EFF. 11/1/93

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 bbl$142
GasProduction2,712,710 Mcf$5,063,420
Total$5,063,562

1,496,045 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 35.6463, -100.5385. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.64625, -100.53854 · 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
4,908 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 4,908 ft.

Completions filed
Sep 1990
1 of 1 wells

1 well

42-2113193340144,908 ftSep 1990

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 20260700106.413.05$2,132
Apr 2026069098.932.87$1,980
Mar 2026069689.753.15$2,192
Feb 2026055363.503.75$2,074
Jan 2026076859.138.00$6,142
Dec 2025077356.664.41$3,412
Nov 2025075558.593.93$2,964
Oct 2025061459.383.30$2,029
Sep 2025069962.743.08$2,151
Aug 2025073563.933.01$2,216
Jul 2025081166.743.32$2,689
Jun 2025077766.483.13$2,431
May 2025089460.553.23$2,890
Apr 2025164562.363.54$2,348
Mar 2025086067.704.27$3,671
Feb 2025047670.884.34$2,066
Jan 2025061974.324.28$2,649
Dec 2024074368.993.12$2,319
Nov 2024068369.052.20$1,502
Oct 2024047871.372.28$1,091
Sep 2024078569.612.36$1,856
Aug 2024071675.632.06$1,478
Jul 2024121379.932.15$537
Jun 2024016978.082.63$445
May 2024079678.812.20$1,750
Apr 2024080084.451.66$1,327
Mar 2024078480.301.55$1,211
Feb 2024072476.091.78$1,291
Jan 2024079973.023.30$2,635
Dec 2023079971.262.61$2,086
Nov 2023078677.892.81$2,207
Oct 2023078985.443.09$2,436
Sep 2023076089.042.74$2,079
Aug 2023076480.522.67$2,042
Jul 2023040774.852.64$1,075
Jun 2023067868.962.26$1,531
May 2023073570.622.23$1,637
Apr 2023069378.122.24$1,551
Mar 2023082272.852.39$1,967
Feb 2023074975.112.47$1,847
Jan 2023074476.533.39$2,520
Dec 2022074776.415.73$4,280
Nov 2022079385.005.65$4,477
Oct 2022084787.185.86$4,967
Sep 2022086284.888.16$7,037
Aug 2022085194.529.13$7,767
Jul 20220739101.587.54$5,574
Jun 20220735115.097.98$5,863
May 20220795109.378.43$6,704
Apr 20220834104.226.84$5,703
Mar 20220837108.885.08$4,249
Feb 2022075391.054.86$3,659
Jan 2022088381.844.54$4,007
Dec 2021085271.323.90$3,322
Nov 2021081477.435.24$4,263
Oct 2021092079.795.71$5,257
Sep 2021089469.865.35$4,784
Aug 2021083266.024.22$3,512
Jul 2021088670.783.98$3,528
Jun 2021087969.493.38$2,972
May 2021087163.483.02$2,628
Apr 2021084260.362.76$2,323
Mar 2021087761.302.72$2,383
Feb 2021073457.805.55$4,072
Jan 2021089950.412.81$2,526
Dec 2020094944.642.68$2,539
Nov 2020083138.772.71$2,249
Oct 2020082036.972.48$2,032
Sep 2020074537.091.99$1,483
Aug 2020075239.982.39$1,794
Jul 2020091638.371.83$1,672
Jun 2020077934.901.69$1,317
May 2020086616.921.81$1,572
Apr 2020080614.751.80$1,454
Mar 2020055330.341.86$1,027
Feb 2020079849.881.98$1,581
Jan 2020082057.252.09$1,718
Dec 2019082559.012.30$1,901
Nov 2019082055.302.75$2,256
Oct 2019092153.472.42$2,227
Sep 2019089155.052.66$2,368
Aug 2019092453.112.30$2,129
Jul 2019069456.272.46$1,707
Jun 2019079252.782.49$1,973
May 2019086658.482.74$2,373
Apr 2019097662.632.75$2,685
Mar 2019094856.803.06$2,903
Feb 2019095550.852.79$2,667
Jan 201901,06246.033.23$3,428
Dec 2018099146.594.19$4,148
Nov 2018093852.934.24$3,975
Oct 2018097961.443.40$3,327
Sep 201801,05259.543.11$3,270
Aug 2018091159.403.07$2,794
Jul 2018094965.142.93$2,782
Jun 2018087260.183.08$2,683
May 201801,07065.382.90$3,104
Apr 201801,02563.842.90$2,973
Mar 201801,06361.222.79$2,962
Feb 2018087261.782.77$2,412
Jan 2018095362.874.01$3,821
Dec 2017098457.272.92$2,875
Nov 201701,11255.423.12$3,468
Oct 201701,12249.292.98$3,348
Sep 201701,06547.523.09$3,288
Aug 201701,13645.373.00$3,413
Jul 201701,13843.873.09$3,513
Jun 201701,09642.493.09$3,384
May 201701,13545.373.26$3,704
Apr 201701,13347.933.21$3,639
Mar 2017093846.772.98$2,799
Feb 2017097650.452.95$2,882
Jan 201701,16049.413.42$3,966
Dec 201601,00048.763.72$3,723
Nov 201601,16042.492.64$3,067
Oct 201601,21246.193.09$3,745
Sep 201601,11741.553.10$3,463
Aug 201601,24841.442.92$3,650
Jul 201601,24841.622.92$3,650
Jun 201601,21545.352.69$3,263
May 201601,28042.521.99$2,549
Apr 201601,24136.561.99$2,471
Mar 201601,29533.011.79$2,323
Feb 201601,08726.472.06$2,243
Jan 201601,33027.352.36$3,145
Dec 201501,18332.362.00$2,368
Nov 201501,30538.792.17$2,828
Oct 201501,15943.552.43$2,812
Sep 201501,33242.992.76$3,674
Aug 201501,45140.162.87$4,168
Jul 201501,46248.152.95$4,306
Jun 2015082556.152.88$2,378
May 201501,42455.212.96$4,209
Apr 201501,47849.822.71$4,000
Mar 201501,47042.892.93$4,314
Feb 201501,22944.662.98$3,658
Jan 201501,34343.433.10$4,164
Dec 201401,45054.693.59$5,207
Nov 201401,43970.464.25$6,118
Oct 201401,51878.303.90$5,922
Sep 201401,50986.164.05$6,105
Aug 201401,58789.394.04$6,404
Jul 201401,56996.564.18$6,558
Jun 201401,48998.164.74$7,053
May 201401,72094.734.73$8,130
Apr 201401,73995.944.81$8,363
Mar 201401,54695.895.06$7,818
Feb 201401,52697.406.19$9,449
Jan 201401,82690.404.86$8,876
Dec 201301,72191.824.35$7,494
Nov 201301,70288.853.74$6,363
Oct 201301,89497.423.78$7,158
Sep 201301,658104.113.72$6,164
Aug 201301,835104.253.52$6,464
Jul 201301,805102.523.72$6,711
Jun 201301,04994.403.93$4,126
May 201301,89794.834.15$7,871
Apr 201301,40193.964.28$6,000
Mar 201301,99293.623.91$7,794
Feb 201301,57191.233.42$5,373
Jan 201301,53291.603.42$5,239
Dec 201201,30986.773.42$4,477
Nov 201201,99186.953.62$7,217
Oct 201201,80589.383.40$6,136
Sep 201201,29794.672.92$3,785
Aug 2012062492.662.91$1,815
Jul 2012020785.133.02$625
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201201,502101.652.00$2,999
Mar 201201,289105.052.22$2,864
Feb 201201,298101.102.57$3,336
Jan 201201,53898.092.73$4,205
Dec 201101,63896.873.24$5,307
Nov 201101,65195.723.31$5,467
Oct 201101,42284.983.65$5,188
Sep 2011020183.623.99$801
Aug 2011029183.404.15$1,207
Jul 201101,70194.144.52$7,684
Jun 201101,88592.904.64$8,746
May 201102,06498.134.40$9,092
Apr 201101,883105.964.33$8,160
Mar 201102,18396.364.06$8,857
Feb 201101,66785.644.18$6,968
Jan 201102,03986.504.59$9,357
Dec 201002,30085.734.35$10,000
Nov 201002,15680.843.80$8,183
Oct 201002,08078.103.51$7,298
Sep 201001,78472.633.98$7,099
Aug 201001,57973.684.42$6,978
Jul 2010080772.554.74$3,822
Jun 201001,51970.364.91$7,459
May 201002,09571.124.24$8,873
Apr 201001,73481.694.12$7,149
Mar 201001,67578.394.39$7,351
Feb 201001,85373.585.44$10,085
Jan 2010096674.365.96$5,761
Dec 200901,49271.445.48$8,182
Nov 200901,58274.593.75$5,935
Oct 200901,96872.544.11$8,089
Sep 200901,59465.543.06$4,885
Aug 200901,37467.423.22$4,422
Jul 200902,21961.133.46$7,688
Jun 200902,30966.163.90$8,994
May 200902,73654.743.93$10,741
Apr 200902,88646.773.59$10,354
Mar 200902,67542.144.06$10,858
Feb 200902,64732.814.63$12,264
Jan 200902,91835.865.37$15,673
Dec 200803,09337.105.98$18,487
Nov 200803,08955.496.86$21,192
Oct 200803,32275.246.92$22,995
Sep 200802,810101.767.88$22,135
Aug 200803,140114.228.48$26,637
Jul 200803,674131.0811.39$41,845
Jun 200803,446131.3313.03$44,910
May 200802,571123.1711.57$29,758
Apr 200801,367110.3110.45$14,292
Mar 200801,263101.909.66$12,206
Feb 200801,66792.538.77$14,621
Jan 200801,39890.388.21$11,472
Dec 200701,85488.337.30$13,538
Nov 200702,14491.677.29$15,633
Oct 200702,49782.856.92$17,284
Sep 200702,45475.846.24$15,323
Aug 200702,62069.066.39$16,736
Jul 200702,71370.906.39$17,330
Jun 200703,23862.007.55$24,442
May 2007017958.747.85$1,404
Apr 200701,36159.617.81$10,623
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 200701,51250.306.73$10,171
Dec 200602,56356.656.92$17,732
Nov 200602,41854.207.62$18,419
Oct 200602,79654.906.01$16,815
Sep 200602,31760.085.04$11,671
Aug 200602,79368.717.34$20,500
Jul 200602,90769.376.34$18,438
Jun 200602,88066.286.38$18,386
May 200602,92866.016.42$18,812
Apr 200602,74364.397.36$20,190
Mar 200602,84656.707.08$20,158
Feb 200602,63557.597.75$20,424
Jan 200603,46060.598.93$30,909
Dec 200503,40654.9413.42$45,693
Nov 200503,59454.6910.59$38,055
Oct 200503,87458.3413.80$53,445
Sep 200503,76261.4512.08$45,441
Aug 200503,79861.519.80$37,208
Jul 200503,54455.697.84$27,798
Jun 200504,36952.337.38$32,248
May 200504,85145.226.65$32,265
Apr 200504,64849.207.36$34,212
Mar 200502,73650.377.15$19,576
Feb 200503,76645.226.31$23,771
Jan 200504,45143.166.32$28,140
Dec 200404,31439.866.75$29,124
Nov 200404,53045.286.33$28,677
Oct 200405,06549.706.52$32,999
Sep 200405,38743.245.28$28,464
Aug 200405,12542.375.55$28,447
Jul 200405,34938.286.08$32,544
Jun 200405,35636.106.43$34,455
May 200404,36537.486.49$28,349
Apr 200406,09734.475.86$35,719
Mar 200406,59434.365.53$36,466
Feb 200405,61132.455.51$30,914
Jan 200406,49532.036.30$40,916
Dec 200306,47030.266.30$40,772
Nov 200307,42628.804.60$34,124
Oct 200306,12428.174.76$29,148
Sep 200306,54226.314.75$31,070
Aug 200307,25629.765.13$37,221
Jul 200307,64829.415.17$39,547
Jun 200307,42528.565.98$44,423
May 200307,16126.595.97$42,770
Apr 200307,35826.675.41$39,787
Mar 200308,12631.146.10$49,536
Feb 200307,22733.487.93$57,280
Jan 200308,91330.315.58$49,753
Dec 200205,73126.914.85$27,817
Nov 200208,01224.664.14$33,145
Oct 200207,71426.464.23$32,623
Sep 200207,85327.443.64$28,547
Aug 200207,94525.963.16$25,139
Jul 200208,13424.583.06$24,904
Jun 200208,22323.733.34$27,450
May 200209,86824.663.58$35,367
Apr 200207,21023.653.51$25,324
Mar 200205,50822.003.10$17,090
Feb 200207,59318.222.38$18,039
Jan 200208,64117.172.38$20,528
Dec 200109,50816.932.36$22,481
Nov 200109,65218.072.41$23,218
Oct 200109,84419.782.53$24,894
Sep 200108,72024.262.25$19,632
Aug 2001010,88024.873.05$33,218
Jul 2001015,57723.933.20$49,801
Jun 2001011,12524.563.82$42,544
May 2001013,35325.524.31$57,516
Apr 2001013,86524.685.34$73,974
Mar 2001015,82324.545.38$85,071
Feb 2001012,47927.755.77$71,967
Jan 200108,53427.478.40$71,675
Dec 200008,84526.889.12$80,689
Nov 2000011,13032.215.66$62,974
Oct 200007,24131.235.15$37,259
Sep 200009,26031.875.19$48,027
Aug 2000010,46029.644.54$47,496
Jul 200009,97328.534.09$40,787
Jun 2000012,25129.304.40$53,871
May 2000013,25127.263.68$48,760
Apr 2000012,49524.513.12$38,934
Mar 2000012,95728.422.86$37,054
Feb 200009,97527.622.73$27,197
Jan 200008,55525.272.48$21,221
Dec 199909,69124.282.42$23,488
Nov 1999011,82123.192.43$28,772
Oct 1999016,50620.982.80$46,278
Sep 1999014,43621.752.62$37,806
Aug 1999013,15519.262.88$37,829
Jul 1999014,14017.892.37$33,545
Jun 1999014,41515.942.36$34,050
May 1999015,15715.792.32$35,180
Apr 1999014,87015.102.21$32,834
Mar 1999014,69212.471.84$27,009
Feb 1999010,5889.981.82$19,247
Jan 1999011,54310.381.90$21,931
Dec 1998011,6159.201.77$20,597
Nov 199809,48610.892.19$20,734
Oct 199809,70212.421.97$19,105
Sep 199809,54412.592.08$19,877
Aug 199808,15111.301.91$15,547
Jul 199807,66111.742.24$17,140
Jun 199804,84411.242.24$10,837
May 1998043012.622.21$949
Apr 19980013.042.51$0
Mar 199802712.802.31$62
Feb 19980013.952.30$0
Jan 1998038114.702.15$821
Dec 199701,05916.322.41$2,553
Nov 199707,28018.193.09$22,483
Oct 1997011,51919.253.15$36,283
Sep 1997011,34417.742.95$33,520
Aug 199707,58717.862.55$19,383
Jul 1997013,28217.582.25$29,844
Jun 1997013,15717.242.26$29,698
May 1997012,31218.972.31$28,422
Apr 199704,39317.882.08$9,150
Mar 199706,66118.951.94$12,917
Feb 199708,82520.492.21$19,467
Jan 1997013,80723.483.54$48,873
Dec 1996011,95823.32$0
Nov 1996013,32121.97$0
Oct 199605,85623.31$0
Sep 199609,85622.22$0
Aug 1996015,09820.26$0
Jul 1996012,30119.55$0
Jun 199602,15418.73$0
May 1996030,31619.43$0
Apr 1996030,10121.51$0
Mar 1996021,26019.38$0
Feb 1996013,67616.98$0
Jan 1996010,42617.07$0
Dec 1995017,16617.19$0
Nov 1995033,27916.00$0
Oct 1995030,91715.43$0
Sep 1995010,96916.18$0
Aug 199504,96715.92$0
Jul 1995024,00015.24$0
Jun 1995035,10916.41$0
May 1995038,52117.56$0
Apr 1995040,24317.73$0
Mar 1995040,75516.44$0
Feb 1995022,13416.58$0
Jan 1995046,49215.92$0
Dec 1994045,87115.03$0
Nov 1994043,13415.90$0
Oct 1994026,17615.58$0
Sep 199406,41615.29$0
Aug 1994036,42916.13$0
Jul 1994036,63717.56$0
Jun 1994043,52817.09$0
May 1994047,77715.88$0
Apr 1994048,78714.14$0
Mar 1994050,82212.46$0
Feb 1994044,59512.50$0
Jan 1994052,66012.66$0
Dec 1993041,32012.33$0
Nov 1993049,54114.49$0
Oct 1993030,96815.85$0
Sep 1993047,89915.03$0
Aug 1993051,91515.66$0
Jul 1993052,23315.46$0
Jun 1993051,00616.79$0
May 1993054,65317.68$0
Apr 1993043,81418.05$0
Mar 1993031,66318.14$0
Feb 1993037,04517.90$0
Jan 1993028116.93$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                  700 Mcf  × $  3.05 =     $2,132

────────────────────────────────────────────────────
Month total                                   $2,132

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/136515 is the state's own key, not one this site invented.