CLARK

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

Gas lease lease 56820District 10Field 40311200CondensateGasSaveExport
Value, all time
$6.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$106 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 712 leases and 714 wells, and the rule below applies to all of them.

Discovered
1964-01-29
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 40 acres. The field rule took effect on 2008-10-07.

The Commission's schedule remark for this field reads: FIELD

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
CondensateDisposition15,837 bbl$663,994
GasProduction2,017,124 Mcf$6,171,008
Total$6,835,001

586,417 Mcf of this lease's gas, across 46 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 35.7651, -100.3898. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.76509, -100.38976 · 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
12,851 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 12,851 ft.

Completions filed
Nov 1973
1 of 1 wells

1 well

42-21130291212,851 ftNov 1973

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 202602,005106.413.05$6,107
Apr 202612,01398.932.87$5,876
Mar 202601,63989.753.15$5,162
Feb 2026471,77463.503.75$9,638
Jan 202601,92659.138.00$15,404
Dec 202512,11356.664.41$9,382
Nov 2025602,05958.593.93$11,600
Oct 202512,10959.383.30$7,029
Sep 2025362,01762.743.08$8,465
Aug 202502,16763.933.01$6,533
Jul 202512,60066.743.32$8,686
Jun 2025602,60266.483.13$12,130
May 202502,51660.553.23$8,133
Apr 2025732,55362.363.54$13,598
Mar 202502,61367.704.27$11,153
Feb 202502,48570.884.34$10,787
Jan 202502,61974.324.28$11,206
Dec 2024292,64468.993.12$10,254
Nov 202402,44569.052.20$5,375
Oct 202402,86371.372.28$6,532
Sep 2024252,99369.612.36$8,817
Aug 202402,58775.632.06$5,339
Jul 2024982,95879.932.15$14,183
Jun 202412,96878.082.63$7,896
May 202403,05078.812.20$6,705
Apr 202402,91784.451.66$4,840
Mar 2024402,61880.301.55$7,257
Feb 202402,57376.091.78$4,589
Jan 202412,38073.023.30$7,921
Dec 20231112,94871.262.61$15,606
Nov 202303,13577.892.81$8,802
Oct 202321,58985.443.09$5,077
Sep 202302,37689.042.74$6,498
Aug 202302,40480.522.67$6,426
Jul 2023902,10974.852.64$12,308
Jun 202302,36568.962.26$5,341
May 202302,56670.622.23$5,716
Apr 202322,43278.122.24$5,598
Mar 2023422,48672.852.39$9,009
Feb 2023222,18175.112.47$7,030
Jan 2023592,36976.533.39$12,541
Dec 2022982,49776.415.73$21,794
Nov 202202,38485.005.65$13,461
Oct 202202,55587.185.86$14,982
Sep 202202,54184.888.16$20,744
Aug 202212,57394.529.13$23,579
Jul 202222,606101.587.54$19,858
Jun 2022602,604115.097.98$27,678
May 202202,678109.378.43$22,584
Apr 202202,544104.226.84$17,395
Mar 20221712,609108.885.08$31,863
Feb 202202,22791.054.86$10,821
Jan 202202,61681.844.54$11,871
Dec 202102,74071.323.90$10,684
Nov 202102,62077.435.24$13,721
Oct 20211082,80179.795.71$24,622
Sep 202102,77569.865.35$14,849
Aug 202102,75566.024.22$11,628
Jul 202102,92170.783.98$11,632
Jun 202102,89169.493.38$9,773
May 2021782,87763.483.02$13,633
Apr 202112,85960.362.76$7,947
Mar 202102,92361.302.72$7,942
Feb 202102,32357.805.55$12,888
Jan 2021952,96150.412.81$13,110
Dec 2020542,98144.642.68$10,386
Nov 202022,93238.772.71$8,013
Oct 202002,81936.972.48$6,987
Sep 2020132,91237.091.99$6,280
Aug 2020333,05939.982.39$8,615
Jul 20201733,02238.371.83$12,154
Jun 202002,95834.901.69$5,000
May 202002,97716.921.81$5,403
Apr 202002,83414.751.80$5,114
Mar 202003,01030.341.86$5,587
Feb 2020942,77449.881.98$10,183
Jan 202012,97257.252.09$6,283
Dec 201942,97859.012.30$7,098
Nov 201903,01455.302.75$8,291
Oct 2019902,84853.472.42$11,700
Sep 201902,97755.052.66$7,911
Aug 201903,27553.112.30$7,547
Jul 20191682,37856.272.46$15,303
Jun 201902,36052.782.49$5,879
May 201902,68458.482.74$7,355
Apr 201902,71262.632.75$7,460
Mar 201903,28656.803.06$10,062
Feb 201901,16250.852.79$3,245
Jan 20191052,67946.033.23$13,481
Dec 201802,93646.594.19$12,288
Nov 201802,78952.934.24$11,818
Oct 201802,77661.443.40$9,433
Sep 2018752,41559.543.11$11,971
Aug 201802,50159.403.07$7,669
Jul 201802,63865.142.93$7,734
Jun 20181152,63560.183.08$15,028
May 201832,48765.382.90$7,410
Apr 2018192,88863.842.90$9,590
Mar 20181653,02461.222.79$18,529
Feb 201802,28161.782.77$6,310
Jan 201802,42862.874.01$9,735
Dec 201702,63057.272.92$7,684
Nov 201702,95755.423.12$9,221
Oct 201702,45249.292.98$7,316
Sep 201702,15347.523.09$6,647
Aug 201702,08245.373.00$6,255
Jul 201702,23243.873.09$6,891
Jun 201702,33342.493.09$7,203
May 2017902,56845.373.26$12,464
Apr 201702,50447.933.21$8,042
Mar 201702,66046.772.98$7,937
Feb 201702,41050.452.95$7,116
Jan 201722,32249.413.42$8,037
Dec 20161262,34448.763.72$14,870
Nov 201602,21642.492.64$5,860
Oct 201602,12746.193.09$6,573
Sep 201602,04841.553.10$6,350
Aug 201602,57141.442.92$7,518
Jul 201632,56641.622.92$7,629
Jun 20161072,66145.352.69$11,999
May 201602,35042.521.99$4,679
Apr 201602,76336.561.99$5,501
Mar 201602,44233.011.79$4,381
Feb 201602,98326.472.06$6,156
Jan 201601,98327.352.36$4,689
Dec 201533,23932.362.00$6,580
Nov 2015641,58338.792.17$5,913
Oct 201501,60743.552.43$3,900
Sep 201504,56242.992.76$12,584
Aug 201504,01840.162.87$11,542
Jul 2015123,78448.152.95$11,722
Jun 2015854,08956.152.88$16,561
May 201504,09355.212.96$12,097
Apr 20151893,82549.822.71$19,769
Mar 201503,83142.892.93$11,243
Feb 201502,62744.662.98$7,818
Jan 201502,57443.433.10$7,981
Dec 201404,17854.693.59$15,005
Nov 201403070.464.25$128
Oct 201425,14078.303.90$20,208
Sep 20141454,80486.164.05$31,927
Aug 20141955,43689.394.04$39,366
Jul 201405,01396.564.18$20,952
Jun 201404,64798.164.74$22,012
May 201414,86394.734.73$23,080
Apr 201404,41695.944.81$21,237
Mar 201404,59995.895.06$23,256
Feb 2014383,25997.406.19$23,881
Jan 2014783,67790.404.86$24,924
Dec 201302,58191.824.35$11,239
Nov 201304,19788.853.74$15,690
Oct 201304,85897.423.78$18,360
Sep 20131194,995104.113.72$30,959
Aug 201326,135104.253.52$21,820
Jul 20131985,429102.523.72$40,483
Jun 201304,11994.403.93$16,202
May 201304,88594.834.15$20,268
Apr 201305,37193.964.28$23,002
Mar 201306,19793.623.91$24,248
Feb 201304,13391.233.42$14,134
Jan 20132383,64591.603.42$34,266
Dec 201204,82086.773.42$16,485
Nov 201205,73586.953.62$20,789
Oct 201206,19189.383.40$21,047
Sep 20121966,11894.672.92$36,410
Aug 201206,86092.662.91$19,950
Jul 201206,53285.133.02$19,732
Jun 201206,46679.822.52$16,288
May 20121902191.612.49$17,458
Apr 2012059101.652.00$118
Mar 2012033105.052.22$73
Feb 2012041101.102.57$105
Jan 201205098.092.73$137
Dec 201101,14296.873.24$3,700
Nov 201102,35095.723.31$7,782
Oct 201105,41884.983.65$19,768
Sep 201103,96683.623.99$15,808
Aug 201101,05983.404.15$4,394
Jul 201101,22294.144.52$5,520
Jun 20111981,15292.904.64$23,739
May 201101,44598.134.40$6,365
Apr 201102,030105.964.33$8,797
Mar 201101,28096.364.06$5,193
Feb 201101,32485.644.18$5,534
Jan 201102,59686.504.59$11,912
Dec 201004,31885.734.35$18,774
Nov 201003,50980.843.80$13,318
Oct 201004,19778.103.51$14,727
Sep 201002,83472.633.98$11,278
Aug 201002,68773.684.42$11,875
Jul 201002,98972.554.74$14,157
Jun 201002,56070.364.91$12,571
May 201003,30271.124.24$13,985
Apr 201002,85581.694.12$11,770
Mar 201003,49778.394.39$15,347
Feb 201003,47273.585.44$18,896
Jan 201003,88574.365.96$23,170
Dec 200904,25771.445.48$23,344
Nov 200903,65274.593.75$13,700
Oct 200903,34172.544.11$13,732
Sep 200902,36765.543.06$7,254
Aug 200902,77367.423.22$8,925
Jul 20091922,97761.133.46$22,051
Jun 200903,47466.163.90$13,531
May 200902,72654.743.93$10,702
Apr 200903,69146.773.59$13,241
Mar 200903,40642.144.06$13,825
Feb 20091903,89532.814.63$24,279
Jan 200903,90335.865.37$20,963
Dec 200803,23737.105.98$19,348
Nov 200804,50855.496.86$30,927
Oct 200803,72075.246.92$25,750
Sep 20081961,507101.767.88$31,816
Aug 200804,208114.228.48$35,697
Jul 200803,977131.0811.39$45,296
Jun 200803,678131.3313.03$47,934
May 200804,908123.1711.57$56,807
Apr 200804,707110.3110.45$49,211
Mar 20082033,729101.909.66$56,723
Feb 200803,40592.538.77$29,864
Jan 200803,94890.388.21$32,396
Dec 200704,15788.337.30$30,354
Nov 200704,12591.677.29$30,078
Oct 20072005,20982.856.92$52,627
Sep 200702,42775.846.24$15,155
Aug 200702,54269.066.39$16,238
Jul 20071964,62270.906.39$43,421
Jun 200704,68362.007.55$35,349
May 200704,74658.747.85$37,238
Apr 200704,76559.617.81$37,192
Mar 200704,22456.927.30$30,844
Feb 200703,74955.108.22$30,802
Jan 20072044,38650.306.73$39,765
Dec 200604,50856.656.92$31,188
Nov 200604,35154.207.62$33,144
Oct 200604,71154.906.01$28,331
Sep 200604,59560.085.04$23,146
Aug 200603,62168.717.34$26,578
Jul 200604,56169.376.34$28,929
Jun 200604,70266.286.38$30,017
May 200604,44966.016.42$28,585
Apr 200603,90164.397.36$28,713
Mar 200602,55256.707.08$18,076
Feb 200604,28257.597.75$33,190
Jan 20061955,52660.598.93$61,181
Dec 200504,18654.9413.42$56,157
Nov 200505,17954.6910.59$54,837
Oct 200505,12758.3413.80$70,731
Sep 20051885,18761.4512.08$74,206
Aug 200505,54161.519.80$54,284
Jul 200503,81555.697.84$29,923
Jun 20051855,47252.337.38$50,070
May 200505,45345.226.65$36,269
Apr 200504,95349.207.36$36,456
Mar 200505,22750.377.15$37,399
Feb 200504,36845.226.31$27,570
Jan 20051914,16343.166.32$34,563
Dec 200404,95539.866.75$33,452
Nov 20041824,87945.286.33$39,127
Oct 200404,84649.706.52$31,572
Sep 200405,16843.245.28$27,307
Aug 200405,99842.375.55$33,293
Jul 20041855,97438.286.08$43,429
Jun 200405,73736.106.43$36,906
May 200405,92337.486.49$38,467
Apr 20041816,03034.475.86$41,566
Mar 200405,93634.365.53$32,827
Feb 200405,74832.455.51$31,669
Jan 200406,45032.036.30$40,633
Dec 20031936,29730.266.30$45,522
Nov 200306,38028.804.60$29,317
Oct 200306,60728.174.76$31,447
Sep 200305,86726.314.75$27,865
Aug 20031836,64529.765.13$39,533
Jul 200306,76929.415.17$35,001
Jun 200306,26128.565.98$37,459
May 20031836,58026.595.97$44,166
Apr 200306,27126.675.41$33,909
Mar 200306,99731.146.10$42,654
Feb 20031925,78333.487.93$52,264
Jan 200306,51530.315.58$36,367
Dec 200206,85026.914.85$33,248
Nov 20021846,60224.664.14$31,850
Oct 200206,73926.464.23$28,500
Sep 200206,81927.443.64$24,788
Aug 200205,84125.963.16$18,482
Jul 20021817,03224.583.06$25,979
Jun 200206,52523.733.34$21,782
May 200206,02624.663.58$21,597
Apr 20021834,45823.653.51$19,986
Mar 200205,94222.003.10$18,436
Feb 200205,97418.222.38$14,192
Jan 200206,73317.172.38$15,995
Dec 200106,34416.932.36$15,000
Nov 200102,72418.072.41$6,553
Oct 20011854,95519.782.53$16,190
Sep 200105,95624.262.25$13,409
Aug 200106,51724.873.05$19,897
Jul 200106,91323.933.20$22,101
Jun 20011856,54724.563.82$29,580
May 200106,83425.524.31$29,436
Apr 200106,63524.685.34$35,400
Mar 200106,63524.545.38$35,673
Feb 20012016,60927.755.77$43,692
Jan 200106,74727.478.40$56,666
Dec 200006,47826.889.12$59,096
Nov 200005,67432.215.66$32,103
Oct 200005,64731.235.15$29,057
Sep 200006,00931.875.19$31,166
Aug 200006,40229.644.54$29,070
Jul 200007,05528.534.09$28,853
Jun 200007,53129.304.40$33,116
May 200005,80127.263.68$21,346
Apr 200006,98124.513.12$21,753
Mar 200006,32628.422.86$18,091
Feb 20001886,98627.622.73$24,240
Jan 200007,12125.272.48$17,664
Dec 199906,09524.282.42$14,773
Nov 199906,99523.192.43$17,026
Oct 199906,18420.982.80$17,338
Sep 199906,22021.752.62$16,289
Aug 199907,25819.262.88$20,871
Jul 199907,32717.892.37$17,382
Jun 199906,89815.942.36$16,294
May 199907,80215.792.32$18,109
Apr 199905,03215.102.21$11,111
Mar 199906,22712.471.84$11,447
Feb 199906,3399.981.82$11,523
Jan 199908,31410.381.90$15,796
Dec 199808,0379.201.77$14,252
Nov 19982007,14910.892.19$17,804
Oct 199807,46412.421.97$14,698
Sep 199806,15612.592.08$12,821
Aug 199807,82611.301.91$14,927
Jul 19981864,36911.742.24$11,958
Jun 199806,64211.242.24$14,860
May 199806,53312.622.21$14,414
Apr 199805,95013.042.51$14,907
Mar 199806,87412.802.31$15,875
Feb 199806,36313.952.30$14,629
Jan 199807,02614.702.15$15,140
Dec 199707,22916.322.41$17,430
Nov 199706,40818.193.09$19,790
Oct 199708,18719.253.15$25,788
Sep 199707,11417.742.95$21,021
Aug 199706,40317.862.55$16,358
Jul 199707,28717.582.25$16,373
Jun 199706,46817.242.26$14,600
May 199707,51318.972.31$17,344
Apr 199707,13817.882.08$14,867
Mar 199707,06118.951.94$13,692
Feb 199702,54020.492.21$5,603
Jan 199702,77823.483.54$9,833
Dec 199604,72723.32$0
Nov 199605,16821.97$0
Oct 199605,34623.31$0
Sep 199605,85322.22$0
Aug 199606,25520.26$0
Jul 19961866,65919.55$3,636
Jun 199605,39818.73$0
May 199605,51419.43$0
Apr 199604,68021.51$0
Mar 199602,53519.38$0
Feb 1996071916.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 199504,55916.00$0
Oct 199518411,74615.43$2,839
Sep 199518410,03316.18$2,977
Aug 199518110,31215.92$2,882
Jul 199518212,13015.24$2,774
Jun 199518210,96816.41$2,987
May 1995012,28417.56$0
Apr 199518810,72117.73$3,333
Mar 1995011,87416.44$0
Feb 199518412,46216.58$3,051
Jan 1995012,88715.92$0
Dec 199418613,08315.03$2,796
Nov 199418416,09615.90$2,926
Oct 199418620,82615.58$2,898
Sep 199418210,21015.29$2,783
Aug 1994015,16916.13$0
Jul 199418116,11617.56$3,178
Jun 199418115,07617.09$3,093
May 199418116,87515.88$2,874
Apr 199437119,03814.14$5,246
Mar 199418319,36912.46$2,280
Feb 199418417,00912.50$2,300
Jan 199418516,88012.66$2,342
Dec 199318515,86612.33$2,281
Nov 1993011,84414.49$0
Oct 199337521,95215.85$5,944
Sep 199318618,87615.03$2,796
Aug 199318116,41115.66$2,834
Jul 199318421,06915.46$2,845
Jun 199318512,57416.79$3,106
May 199317914,17217.68$3,165
Apr 199318618,05118.05$3,357
Mar 199336823,61218.14$6,676
Feb 199319019,52817.90$3,401
Jan 1993023,88516.93$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                2,005 Mcf  × $  3.05 =     $6,107

────────────────────────────────────────────────────
Month total                                   $6,107

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/56820 is the state's own key, not one this site invented.