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 156495District 7CField 926266002 tax incentive programmesCondensateGasSaveExport
Value, all time
$1.5 M
Dec 1995 – May 2026
Value, last 12 filed months
$7 k
at the published price for each month
Months reported
366
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
High Cost Gas111996-01-08133884
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
CondensateDisposition1 bbl$82
GasProduction454,035 Mcf$1,475,807
Total$1,475,889

84,359 Mcf of this lease's gas, across 13 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 30.5972, -101.3834. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.59720, -101.38343 · 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
9,551 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 9,551 ft.

Completions filed
Dec 1995
1 of 1 wells

1 well

42-1053706639,551 ftDec 1995

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 (366)

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

366 months

May 20260345106.413.05$1,051
Apr 20260498.932.87$11
Mar 202605289.753.15$164
Feb 2026010563.503.75$394
Jan 2026025259.138.00$2,015
Dec 202508556.664.41$375
Nov 2025016558.593.93$648
Oct 2025016259.383.30$535
Sep 2025015862.743.08$486
Aug 2025016163.933.01$485
Jul 2025015366.743.32$507
Jun 2025016566.483.13$516
May 2025018460.553.23$595
Apr 2025018062.363.54$638
Mar 2025019367.704.27$824
Feb 2025016370.884.34$708
Jan 2025020174.324.28$860
Dec 2024018268.993.12$568
Nov 2024018269.052.20$400
Oct 2024018571.372.28$422
Sep 2024020769.612.36$489
Aug 2024021175.632.06$435
Jul 2024021179.932.15$453
Jun 2024023078.082.63$606
May 2024023078.812.20$506
Apr 2024020384.451.66$337
Mar 2024020680.301.55$318
Feb 2024020676.091.78$367
Jan 2024021773.023.30$716
Dec 2023021771.262.61$567
Nov 2023021477.892.81$601
Oct 2023023185.443.09$713
Sep 2023022589.042.74$615
Aug 2023022380.522.67$596
Jul 2023023974.852.64$631
Jun 2023022868.962.26$515
May 2023024970.622.23$555
Apr 2023024678.122.24$550
Mar 2023025672.852.39$613
Feb 2023022375.112.47$550
Jan 2023024576.533.39$830
Dec 2022024676.415.73$1,409
Nov 2022025085.005.65$1,412
Oct 2022028087.185.86$1,642
Sep 2022026484.888.16$2,155
Aug 2022027494.529.13$2,501
Jul 20220256101.587.54$1,931
Jun 20220269115.097.98$2,146
May 20220294109.378.43$2,479
Apr 20220269104.226.84$1,839
Mar 20220259108.885.08$1,315
Feb 2022023691.054.86$1,147
Jan 2022022681.844.54$1,026
Dec 2021023471.323.90$912
Nov 2021030577.435.24$1,597
Oct 2021032179.795.71$1,834
Sep 2021030269.865.35$1,616
Aug 2021034166.024.22$1,439
Jul 2021036570.783.98$1,453
Jun 2021043669.493.38$1,474
May 2021049463.483.02$1,491
Apr 2021026360.362.76$725
Mar 2021028861.302.72$782
Feb 2021029957.805.55$1,659
Jan 2021025350.412.81$711
Dec 2020026844.642.68$717
Nov 2020022738.772.71$614
Oct 2020025536.972.48$632
Sep 2020031137.091.99$619
Aug 2020036939.982.39$880
Jul 2020037638.371.83$686
Jun 2020034734.901.69$587
May 2020051616.921.81$936
Apr 202002614.751.80$47
Mar 2020035030.341.86$650
Feb 2020034249.881.98$677
Jan 2020035457.252.09$742
Dec 2019038859.012.30$894
Nov 2019039155.302.75$1,076
Oct 2019043653.472.42$1,054
Sep 2019052455.052.66$1,392
Aug 2019026853.112.30$618
Jul 201907756.272.46$189
Jun 2019014852.782.49$369
May 2019033258.482.74$910
Apr 2019015562.632.75$426
Mar 2019035656.803.06$1,090
Feb 2019035650.852.79$994
Jan 2019039146.033.23$1,262
Dec 2018042646.594.19$1,783
Nov 2018034952.934.24$1,479
Oct 2018042261.443.40$1,434
Sep 2018042759.543.11$1,327
Aug 2018047559.403.07$1,457
Jul 2018045865.142.93$1,343
Jun 2018044260.183.08$1,360
May 2018047365.382.90$1,372
Apr 2018046963.842.90$1,360
Mar 2018049461.222.79$1,377
Feb 2018046161.782.77$1,275
Jan 2018052662.874.01$2,109
Dec 2017053857.272.92$1,572
Nov 2017052155.423.12$1,625
Oct 2017054449.292.98$1,623
Sep 2017054147.523.09$1,670
Aug 2017058145.373.00$1,746
Jul 2017059443.873.09$1,834
Jun 2017057642.493.09$1,778
May 2017057245.373.26$1,867
Apr 2017057747.933.21$1,853
Mar 2017063246.772.98$1,886
Feb 2017052950.452.95$1,562
Jan 2017061549.413.42$2,103
Dec 2016056648.763.72$2,107
Nov 2016065142.492.64$1,721
Oct 2016066446.193.09$2,052
Sep 2016066941.553.10$2,074
Aug 2016072141.442.92$2,108
Jul 2016075841.622.92$2,217
Jun 2016073845.352.69$1,982
May 2016078142.521.99$1,555
Apr 2016093736.561.99$1,866
Mar 2016065433.011.79$1,173
Feb 2016078626.472.06$1,622
Jan 2016077427.352.36$1,830
Dec 2015087032.362.00$1,741
Nov 2015084938.792.17$1,840
Oct 2015084343.552.43$2,046
Sep 2015078542.992.76$2,165
Aug 2015059040.162.87$1,695
Jul 2015054248.152.95$1,596
Jun 2015057956.152.88$1,669
May 2015041655.212.96$1,229
Apr 2015042749.822.71$1,156
Mar 2015040742.892.93$1,194
Feb 2015037244.662.98$1,107
Jan 2015044243.433.10$1,370
Dec 2014047654.693.59$1,709
Nov 2014041270.464.25$1,752
Oct 2014038378.303.90$1,494
Sep 2014034686.164.05$1,400
Aug 2014045989.394.04$1,852
Jul 2014045396.564.18$1,893
Jun 2014042898.164.74$2,027
May 2014041794.734.73$1,971
Apr 2014042695.944.81$2,049
Mar 2014041795.895.06$2,109
Feb 2014036297.406.19$2,242
Jan 2014043390.404.86$2,105
Dec 2013038891.824.35$1,690
Nov 2013034888.853.74$1,301
Oct 2013037397.423.78$1,410
Sep 20130359104.113.72$1,335
Aug 20130404104.253.52$1,423
Jul 20130385102.523.72$1,431
Jun 2013039794.403.93$1,562
May 2013041394.834.15$1,714
Apr 2013040093.964.28$1,713
Mar 2013038493.623.91$1,503
Feb 2013040291.233.42$1,375
Jan 2013045891.603.42$1,566
Dec 2012046186.773.42$1,577
Nov 2012044486.953.62$1,609
Oct 2012046089.383.40$1,564
Sep 2012046094.672.92$1,342
Aug 2012045492.662.91$1,320
Jul 2012046685.133.02$1,408
Jun 2012046479.822.52$1,169
May 2012049591.612.49$1,232
Apr 20120510101.652.00$1,018
Mar 20120519105.052.22$1,153
Feb 20120443101.102.57$1,139
Jan 2012047398.092.73$1,293
Dec 2011048996.873.24$1,584
Nov 2011048895.723.31$1,616
Oct 2011049684.983.65$1,810
Sep 2011048183.623.99$1,917
Aug 2011051483.404.15$2,133
Jul 2011055394.144.52$2,498
Jun 2011052592.904.64$2,436
May 2011055798.134.40$2,453
Apr 20110559105.964.33$2,422
Mar 2011053996.364.06$2,187
Feb 2011048185.644.18$2,011
Jan 2011054886.504.59$2,515
Dec 2010057785.734.35$2,509
Nov 2010059680.843.80$2,262
Oct 2010064578.103.51$2,263
Sep 2010062672.633.98$2,491
Aug 2010070673.684.42$3,120
Jul 2010071972.554.74$3,406
Jun 2010073470.364.91$3,604
May 2010074171.124.24$3,138
Apr 2010176381.694.12$3,227
Mar 2010078278.394.39$3,432
Feb 2010055373.585.44$3,010
Jan 2010073474.365.96$4,378
Dec 2009071771.445.48$3,932
Nov 2009073674.593.75$2,761
Oct 2009081872.544.11$3,362
Sep 2009080565.543.06$2,467
Aug 2009077867.423.22$2,504
Jul 2009075561.133.46$2,616
Jun 2009073666.163.90$2,867
May 2009082054.743.93$3,219
Apr 2009077246.773.59$2,770
Mar 2009077742.144.06$3,154
Feb 2009069532.814.63$3,220
Jan 2009082735.865.37$4,442
Dec 2008078637.105.98$4,698
Nov 2008075055.496.86$5,145
Oct 2008083875.246.92$5,801
Sep 20080762101.767.88$6,002
Aug 20080856114.228.48$7,261
Jul 20080978131.0811.39$11,139
Jun 20080855131.3313.03$11,143
May 20080932123.1711.57$10,787
Apr 20080886110.3110.45$9,263
Mar 20080905101.909.66$8,746
Feb 2008093492.538.77$8,192
Jan 2008094590.388.21$7,754
Dec 2007097888.337.30$7,141
Nov 2007078591.677.29$5,724
Oct 2007081882.856.92$5,662
Sep 2007079775.846.24$4,977
Aug 2007081169.066.39$5,181
Jul 2007081870.906.39$5,225
Jun 2007074362.007.55$5,609
May 2007094858.747.85$7,438
Apr 200701,00759.617.81$7,860
Mar 200701,12456.927.30$8,207
Feb 2007098055.108.22$8,052
Jan 200701,14350.306.73$7,689
Dec 200601,15056.656.92$7,956
Nov 200601,12754.207.62$8,585
Oct 200601,23754.906.01$7,439
Sep 200601,18960.085.04$5,989
Aug 200601,26068.717.34$9,248
Jul 200601,35369.376.34$8,582
Jun 200601,02466.286.38$6,537
May 200601,00466.016.42$6,451
Apr 2006095564.397.36$7,029
Mar 2006095856.707.08$6,785
Feb 2006092157.597.75$7,139
Jan 200601,10560.598.93$9,871
Dec 200501,09454.9413.42$14,676
Nov 200501,02054.6910.59$10,800
Oct 200501,04758.3413.80$14,444
Sep 2005094661.4512.08$11,427
Aug 2005099561.519.80$9,748
Jul 200501,02555.697.84$8,040
Jun 200501,11952.337.38$8,259
May 200501,18345.226.65$7,868
Apr 200501,18949.207.36$8,752
Mar 200501,26550.377.15$9,051
Feb 200501,12945.226.31$7,126
Jan 200501,35743.166.32$8,579
Dec 200401,32639.866.75$8,952
Nov 200401,22445.286.33$7,748
Oct 200401,29949.706.52$8,463
Sep 200401,31143.245.28$6,927
Aug 200401,39442.375.55$7,738
Jul 200401,67638.286.08$10,197
Jun 200401,50636.106.43$9,688
May 200401,13337.486.49$7,358
Apr 200401,12534.475.86$6,591
Mar 200401,16934.365.53$6,465
Feb 200401,14332.455.51$6,298
Jan 200401,31932.036.30$8,309
Dec 20030030.266.30$0
Nov 200301,35528.804.60$6,226
Oct 200301,37328.174.76$6,535
Sep 200301,38626.314.75$6,583
Aug 200301,50829.765.13$7,736
Jul 200301,54129.415.17$7,968
Jun 200301,55528.565.98$9,304
May 200301,73126.595.97$10,339
Apr 200301,70726.675.41$9,230
Mar 200301,81031.146.10$11,034
Feb 200301,79733.487.93$14,243
Jan 200301,61330.315.58$9,004
Dec 200201,39826.914.85$6,786
Nov 200201,34324.664.14$5,556
Oct 200201,41826.464.23$5,997
Sep 200201,50927.443.64$5,486
Aug 200201,59425.963.16$5,044
Jul 200201,74624.583.06$5,346
Jun 200201,41723.733.34$4,730
May 200201,55624.663.58$5,577
Apr 200201,62023.653.51$5,690
Mar 200201,52322.003.10$4,725
Feb 200201,42518.222.38$3,385
Jan 200201,54117.172.38$3,661
Dec 200101,63816.932.36$3,873
Nov 200101,77018.072.41$4,258
Oct 200101,85519.782.53$4,691
Sep 200101,84924.262.25$4,163
Aug 200101,93424.873.05$5,905
Jul 200101,98823.933.20$6,356
Jun 200102,08324.563.82$7,966
May 200102,07225.524.31$8,925
Apr 200102,01624.685.34$10,756
Mar 200102,00824.545.38$10,796
Feb 200101,79927.755.77$10,375
Jan 200101,78427.478.40$14,983
Dec 200001,94226.889.12$17,716
Nov 200001,94532.215.66$11,005
Oct 200002,09731.235.15$10,790
Sep 200002,29131.875.19$11,882
Aug 200002,27829.644.54$10,344
Jul 200002,29628.534.09$9,390
Jun 200002,39229.304.40$10,518
May 200002,26727.263.68$8,342
Apr 200002,22224.513.12$6,924
Mar 200002,52028.422.86$7,207
Feb 200002,35727.622.73$6,426
Jan 200002,42525.272.48$6,015
Dec 199902,56024.282.42$6,205
Nov 199902,60623.192.43$6,343
Oct 199902,75020.982.80$7,710
Sep 199902,75421.752.62$7,212
Aug 199903,02819.262.88$8,707
Jul 199903,06417.892.37$7,269
Jun 199902,87915.942.36$6,800
May 199903,39215.792.32$7,873
Apr 199902,89415.102.21$6,390
Mar 199902,76012.471.84$5,074
Feb 199903,1269.981.82$5,682
Jan 199902,78710.381.90$5,295
Dec 199802,6349.201.77$4,671
Nov 199802,65210.892.19$5,797
Oct 199803,25612.421.97$6,412
Sep 199803,13612.592.08$6,531
Aug 199802,87711.301.91$5,487
Jul 199803,48111.742.24$7,788
Jun 199803,07611.242.24$6,882
May 199803,59812.622.21$7,938
Apr 199803,38613.042.51$8,483
Mar 199803,49912.802.31$8,081
Feb 199803,48113.952.30$8,003
Jan 199803,97414.702.15$8,563
Dec 199704,37616.322.41$10,551
Nov 199704,03218.193.09$12,452
Oct 199704,54419.253.15$14,313
Sep 199704,49517.742.95$13,282
Aug 199704,87817.862.55$12,462
Jul 199705,06917.582.25$11,390
Jun 199704,93517.242.26$11,139
May 199705,14718.972.31$11,882
Apr 199705,03317.882.08$10,483
Mar 199705,14618.951.94$9,979
Feb 199704,51120.492.21$9,951
Jan 199705,25223.483.54$18,591
Dec 199605,16123.32$0
Nov 199605,08021.97$0
Oct 199605,65723.31$0
Sep 199604,96822.22$0
Aug 199605,30220.26$0
Jul 199605,78519.55$0
Jun 199606,05018.73$0
May 199606,55619.43$0
Apr 199606,98121.51$0
Mar 199607,42019.38$0
Feb 199607,46916.98$0
Jan 199608,92117.07$0
Dec 199509,00917.19$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                  345 Mcf  × $  3.05 =     $1,051

────────────────────────────────────────────────────
Month total                                   $1,051

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/156495 is the state's own key, not one this site invented.