HENDERSON M-13

Operated by RED STAG OPERATING, LLC (P-5 697118) in the UNIVERSITY 31 (STRAWN-DETRITAL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 121903District 7CField 92626600NGPA filingCondensateGasSaveExport
Value, all time
$1.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$15 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 192 leases and 192 wells, and the rule below applies to all of them.

Discovered
1980-07-03
as the register files it
Field class
Gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1994-10-24.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 11/01/96.

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
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
CondensateDisposition465 bbl$8,902
GasProduction696,483 Mcf$1,862,140
Total$1,871,042

250,224 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 30.5987, -101.3913. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.59869, -101.39132 · 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
9,741 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 9,741 ft.

Completions filed
Aug 1986
1 of 1 wells

1 well

42-1053527819,741 ftAug 1986

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 20260672106.413.05$2,047
Apr 20260498.932.87$11
Mar 202606689.753.15$208
Feb 2026022263.503.75$833
Jan 2026045659.138.00$3,647
Dec 2025016356.664.41$719
Nov 2025039958.593.93$1,567
Oct 2025046459.383.30$1,533
Sep 2025044662.743.08$1,372
Aug 2025041963.933.01$1,263
Jul 2025031866.743.32$1,054
Jun 2025036666.483.13$1,145
May 2025044760.553.23$1,445
Apr 2025033262.363.54$1,176
Mar 2025040267.704.27$1,716
Feb 2025028570.884.34$1,237
Jan 2025034874.324.28$1,489
Dec 2024035968.993.12$1,121
Nov 2024035969.052.20$789
Oct 2024041671.372.28$949
Sep 2024046269.612.36$1,092
Aug 2024046375.632.06$955
Jul 2024048379.932.15$1,037
Jun 2024050578.082.63$1,330
May 2024050578.812.20$1,110
Apr 2024049284.451.66$816
Mar 2024042980.301.55$663
Feb 2024042976.091.78$765
Jan 2024045873.023.30$1,510
Dec 2023050971.262.61$1,329
Nov 2023048077.892.81$1,348
Oct 2023055085.443.09$1,698
Sep 2023049889.042.74$1,362
Aug 2023049980.522.67$1,334
Jul 2023048974.852.64$1,292
Jun 2023046568.962.26$1,050
May 2023048870.622.23$1,087
Apr 2023034078.122.24$761
Mar 2023014972.852.39$357
Feb 2023015975.112.47$392
Jan 2023015976.533.39$539
Dec 2022017376.415.73$991
Nov 2022020085.005.65$1,129
Oct 2022040587.185.86$2,375
Sep 2022052184.888.16$4,253
Aug 2022046594.529.13$4,244
Jul 20220433101.587.54$3,266
Jun 20220433115.097.98$3,454
May 20220555109.378.43$4,680
Apr 20220434104.226.84$2,968
Mar 20220359108.885.08$1,822
Feb 2022040291.054.86$1,953
Jan 2022042581.844.54$1,929
Dec 2021055271.323.90$2,152
Nov 2021054177.435.24$2,833
Oct 2021050879.795.71$2,903
Sep 2021056369.865.35$3,013
Aug 2021053766.024.22$2,266
Jul 2021059870.783.98$2,381
Jun 2021062169.493.38$2,099
May 2021052263.483.02$1,575
Apr 2021052460.362.76$1,445
Mar 2021060061.302.72$1,630
Feb 2021051757.805.55$2,868
Jan 2021059050.412.81$1,658
Dec 2020050344.642.68$1,346
Nov 2020042838.772.71$1,158
Oct 2020057536.972.48$1,425
Sep 2020057037.091.99$1,135
Aug 2020058439.982.39$1,393
Jul 2020070838.371.83$1,292
Jun 2020074234.901.69$1,254
May 2020093916.921.81$1,704
Apr 202008914.751.80$161
Mar 2020072530.341.86$1,346
Feb 2020055649.881.98$1,101
Jan 2020066557.252.09$1,393
Dec 2019071059.012.30$1,636
Nov 2019066855.302.75$1,837
Oct 2019071853.472.42$1,737
Sep 2019078155.052.66$2,075
Aug 2019068353.112.30$1,574
Jul 2019012556.272.46$308
Jun 2019015652.782.49$389
May 2019041758.482.74$1,143
Apr 2019018162.632.75$498
Mar 2019061656.803.06$1,886
Feb 2019059550.852.79$1,661
Jan 2019062246.033.23$2,008
Dec 2018061046.594.19$2,553
Nov 2018054752.934.24$2,318
Oct 2018063861.443.40$2,168
Sep 2018046459.543.11$1,442
Aug 2018057959.403.07$1,776
Jul 2018061465.142.93$1,800
Jun 2018054760.183.08$1,683
May 2018051865.382.90$1,503
Apr 2018053663.842.90$1,555
Mar 2018061061.222.79$1,700
Feb 2018057361.782.77$1,585
Jan 2018063562.874.01$2,546
Dec 2017062757.272.92$1,832
Nov 2017064555.423.12$2,011
Oct 2017066349.292.98$1,978
Sep 2017055747.523.09$1,720
Aug 2017065445.373.00$1,965
Jul 2017061943.873.09$1,911
Jun 2017056942.493.09$1,757
May 2017058945.373.26$1,922
Apr 2017067547.933.21$2,168
Mar 2017071546.772.98$2,133
Feb 2017058850.452.95$1,736
Jan 2017074049.413.42$2,530
Dec 2016060848.763.72$2,263
Nov 2016066442.492.64$1,756
Oct 2016072546.193.09$2,240
Sep 2016072641.553.10$2,251
Aug 2016066041.442.92$1,930
Jul 2016072641.622.92$2,123
Jun 2016060545.352.69$1,625
May 2016071842.521.99$1,430
Apr 2016083436.561.99$1,661
Mar 2016078233.011.79$1,403
Feb 2016079026.472.06$1,630
Jan 2016072927.352.36$1,724
Dec 2015064532.362.00$1,291
Nov 2015075938.792.17$1,645
Oct 2015079343.552.43$1,924
Sep 2015080342.992.76$2,215
Aug 2015084140.162.87$2,416
Jul 2015084548.152.95$2,489
Jun 2015081056.152.88$2,335
May 2015075455.212.96$2,228
Apr 2015068249.822.71$1,846
Mar 2015061142.892.93$1,793
Feb 2015065744.662.98$1,955
Jan 2015072643.433.10$2,251
Dec 2014078854.693.59$2,830
Nov 2014067570.464.25$2,870
Oct 2014066378.303.90$2,586
Sep 2014062186.164.05$2,512
Aug 2014077489.394.04$3,123
Jul 2014077196.564.18$3,222
Jun 2014071198.164.74$3,368
May 2014063594.734.73$3,001
Apr 2014064395.944.81$3,092
Mar 2014070995.895.06$3,585
Feb 2014066097.406.19$4,087
Jan 2014065890.404.86$3,198
Dec 2013057591.824.35$2,504
Nov 2013055688.853.74$2,078
Oct 2013068697.423.78$2,593
Sep 20130733104.113.72$2,725
Aug 20130784104.253.52$2,762
Jul 20130829102.523.72$3,082
Jun 2013079294.403.93$3,115
May 2013089394.834.15$3,705
Apr 2013082993.964.28$3,550
Mar 2013076693.623.91$2,997
Feb 2013072791.233.42$2,486
Jan 2013069491.603.42$2,373
Dec 2012066086.773.42$2,257
Nov 2012074786.953.62$2,708
Oct 2012086489.383.40$2,937
Sep 2012078994.672.92$2,303
Aug 2012076492.662.91$2,222
Jul 2012076185.133.02$2,299
Jun 2012072979.822.52$1,836
May 2012072991.612.49$1,814
Apr 20120781101.652.00$1,560
Mar 20120783105.052.22$1,740
Feb 20120735101.102.57$1,889
Jan 2012076598.092.73$2,092
Dec 2011071896.873.24$2,326
Nov 2011080395.723.31$2,659
Oct 2011078184.983.65$2,850
Sep 2011076983.623.99$3,065
Aug 2011084583.404.15$3,506
Jul 2011086494.144.52$3,903
Jun 2011080192.904.64$3,717
May 2011087098.134.40$3,832
Apr 20110882105.964.33$3,822
Mar 2011079696.364.06$3,230
Feb 2011072685.644.18$3,035
Jan 2011071486.504.59$3,276
Dec 2010070985.734.35$3,083
Nov 2010091280.843.80$3,461
Oct 2010090078.103.51$3,158
Sep 2010088972.633.98$3,538
Aug 2010096473.684.42$4,260
Jul 2010094372.554.74$4,467
Jun 2010097570.364.91$4,788
May 2010094871.124.24$4,015
Apr 2010191181.694.12$3,837
Mar 2010095078.394.39$4,169
Feb 2010081073.585.44$4,408
Jan 2010094074.365.96$5,606
Dec 2009094271.445.48$5,166
Nov 2009096874.593.75$3,631
Oct 200901,02772.544.11$4,221
Sep 200901,00965.543.06$3,092
Aug 2009099567.423.22$3,202
Jul 200901,03261.133.46$3,575
Jun 200901,05166.163.90$4,094
May 200901,01954.743.93$4,000
Apr 200901,00746.773.59$3,613
Mar 2009097742.144.06$3,966
Feb 2009090832.814.63$4,207
Jan 200901,03335.865.37$5,548
Dec 2008098337.105.98$5,876
Nov 200801,05455.496.86$7,231
Oct 200801,15875.246.92$8,016
Sep 20080985101.767.88$7,759
Aug 200801,013114.228.48$8,593
Jul 200801,124131.0811.39$12,802
Jun 200801,150131.3313.03$14,988
May 200801,260123.1711.57$14,584
Apr 200801,125110.3110.45$11,762
Mar 200801,128101.909.66$10,901
Feb 200801,06592.538.77$9,341
Jan 200801,05690.388.21$8,665
Dec 200701,06688.337.30$7,784
Nov 200701,12591.677.29$8,203
Oct 200701,14182.856.92$7,898
Sep 200731,12975.846.24$7,277
Aug 200701,16469.066.39$7,436
Jul 200701,18370.906.39$7,557
Jun 200701,12262.007.55$8,469
May 200701,17858.747.85$9,243
Apr 200701,12559.617.81$8,781
Mar 200701,16156.927.30$8,478
Feb 2007099655.108.22$8,183
Jan 200701,13650.306.73$7,642
Dec 200601,22956.656.92$8,503
Nov 200601,16954.207.62$8,905
Oct 200601,23454.906.01$7,421
Sep 200601,19860.085.04$6,035
Aug 200601,26068.717.34$9,248
Jul 200601,29669.376.34$8,220
Jun 200601,18466.286.38$7,559
May 2006151,20766.016.42$8,745
Apr 200601,20664.397.36$8,877
Mar 200601,29656.707.08$9,179
Feb 200601,13257.597.75$8,774
Jan 200601,33060.598.93$11,881
Dec 200501,32154.9413.42$17,722
Nov 200501,37254.6910.59$14,527
Oct 200501,42558.3413.80$19,659
Sep 200501,37561.4512.08$16,609
Aug 200501,40961.519.80$13,804
Jul 200501,38355.697.84$10,848
Jun 200501,29652.337.38$9,566
May 200501,41745.226.65$9,425
Apr 200501,31249.207.36$9,657
Mar 200501,44350.377.15$10,324
Feb 200501,48445.226.31$9,367
Jan 200501,20843.166.32$7,637
Dec 200401,18039.866.75$7,966
Nov 200401,10345.286.33$6,982
Oct 200401,32949.706.52$8,659
Sep 200401,23843.245.28$6,541
Aug 200401,05742.375.55$5,867
Jul 200401,35638.286.08$8,250
Jun 200401,56736.106.43$10,081
May 200401,73037.486.49$11,236
Apr 200401,61134.475.86$9,438
Mar 200401,77934.365.53$9,838
Feb 200401,65232.455.51$9,102
Jan 200401,83732.036.30$11,572
Dec 200301,83630.266.30$11,570
Nov 200301,84728.804.60$8,487
Oct 200301,95128.174.76$9,286
Sep 200301,95426.314.75$9,280
Aug 200301,89529.765.13$9,721
Jul 200301,91629.415.17$9,907
Jun 200301,87128.565.98$11,194
May 200302,03926.595.97$12,178
Apr 200302,00826.675.41$10,858
Mar 200302,08431.146.10$12,704
Feb 200301,80233.487.93$14,282
Jan 200301,90230.315.58$10,617
Dec 200201,82626.914.85$8,863
Nov 200201,76924.664.14$7,318
Oct 200201,85226.464.23$7,832
Sep 200201,83527.443.64$6,671
Aug 200201,93825.963.16$6,132
Jul 200202,03724.583.06$6,237
Jun 200202,00123.733.34$6,680
May 200202,03924.663.58$7,308
Apr 200202,07623.653.51$7,292
Mar 200202,14522.003.10$6,655
Feb 200201,96618.222.38$4,671
Jan 200202,30517.172.38$5,476
Dec 200102,37716.932.36$5,620
Nov 200102,38118.072.41$5,728
Oct 200102,55119.782.53$6,451
Sep 200102,46124.262.25$5,541
Aug 200102,55824.873.05$7,810
Jul 200102,64623.933.20$8,459
Jun 200102,71424.563.82$10,379
May 200102,95125.524.31$12,711
Apr 200102,91924.685.34$15,574
Mar 200103,01624.545.38$16,215
Feb 200102,89527.755.77$16,696
Jan 200103,33727.478.40$28,027
Dec 200043,54826.889.12$32,474
Nov 200003,83132.215.66$21,676
Oct 200004,27731.235.15$22,007
Sep 200004,55031.875.19$23,599
Aug 200004,76229.644.54$21,623
Jul 200005,37628.534.09$21,987
Jun 200027,02029.304.40$30,927
May 200001,77927.263.68$6,546
Apr 200001,72524.513.12$5,375
Mar 200002,05028.422.86$5,862
Feb 200012,49627.622.73$6,833
Jan 200002,42425.272.48$6,013
Dec 199902,36124.282.42$5,722
Nov 199932,48723.192.43$6,123
Oct 199902,44920.982.80$6,866
Sep 199902,45721.752.62$6,435
Aug 199902,58619.262.88$7,436
Jul 199902,73417.892.37$6,486
Jun 199903,04015.942.36$7,181
May 199913,11115.792.32$7,236
Apr 199902,84415.102.21$6,280
Mar 199903,14612.471.84$5,783
Feb 199903,0379.981.82$5,521
Jan 199903,75410.381.90$7,132
Dec 199803,8089.201.77$6,753
Nov 199803,62610.892.19$7,925
Oct 199804,17212.421.97$8,216
Sep 199803,25312.592.08$6,775
Aug 199803,38311.301.91$6,453
Jul 199803,51011.742.24$7,853
Jun 199803,62011.242.24$8,099
May 199803,85212.622.21$8,499
Apr 199803,80713.042.51$9,538
Mar 199804,48212.802.31$10,351
Feb 199804,75713.952.30$10,937
Jan 199807,71714.702.15$16,629
Dec 199702,43816.322.41$5,878
Nov 199702,33018.193.09$7,196
Oct 199732,56519.253.15$8,137
Sep 199702,46517.742.95$7,284
Aug 199702,58717.862.55$6,609
Jul 199702,61017.582.25$5,865
Jun 199702,59817.242.26$5,864
May 199702,74818.972.31$6,344
Apr 199702,75717.882.08$5,742
Mar 199702,94818.951.94$5,717
Feb 199702,77720.492.21$6,126
Jan 199703,19323.483.54$11,302
Dec 199603,27423.32$0
Nov 199603,20421.97$0
Oct 199603,47323.31$0
Sep 199603,46022.22$0
Aug 199603,81320.26$0
Jul 199604,24719.55$0
Jun 199604,35318.73$0
May 1996154,54819.43$291
Apr 199604,59221.51$0
Mar 199604,97119.38$0
Feb 1996185,18616.98$306
Jan 19961435,82117.07$2,441
Dec 1995335,97417.19$567
Nov 1995275,60416.00$432
Oct 199506,21815.43$0
Sep 1995175,96516.18$275
Aug 1995186,95615.92$287
Jul 1995457,06715.24$686
Jun 199585,80216.41$131
May 1995476,54017.56$825
Apr 1995306,58417.73$532
Mar 199544,96016.44$66
Feb 199594,78016.58$149
Jan 199524,41015.92$32
Dec 1994105,73015.03$150
Nov 199465,91015.90$95
Oct 199403,21015.58$0
Sep 199405,96215.29$0
Aug 199406,95416.13$0
Jul 199406,41617.56$0
Jun 199404,09417.09$0
May 199406,23115.88$0
Apr 199406,35414.14$0
Mar 199406,28912.46$0
Feb 199406,95312.50$0
Jan 199408,38912.66$0
Dec 1993087312.33$0
Nov 199304,46414.49$0
Oct 199302,37215.85$0
Sep 199306,57015.03$0
Aug 199304,35415.66$0
Jul 199306,91215.46$0
Jun 199308,35416.79$0
May 199301,51117.68$0
Apr 199302,43118.05$0
Mar 199305,69618.14$0
Feb 199305,75117.90$0
Jan 199306,64216.93$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                  672 Mcf  × $  3.05 =     $2,047

────────────────────────────────────────────────────
Month total                                   $2,047

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. 7C/G/121903 is the state's own key, not one this site invented.