SWANSON-WALDRUM UNIT

Operated by DELONG, HORACE (P-5 213146) in the BETHESDA (BIG SALINE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 69109District 7BField 07565300NGPA filingCondensateGasSaveExport
Value, all time
$1.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$14 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 34 leases and 34 wells, and the rule below applies to all of them.

Discovered
1974-10-01
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFF. 1-1-80 PER AMENDMENT TO SWR 28 & 29

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
CondensateDisposition151 bbl$10,115
GasProduction351,317 Mcf$1,175,507
Total$1,185,622

48,097 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 32.8992, -97.9980. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.89917, -97.99798 · 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
4,830 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 4,830 ft.

Completions filed
Sep 1976
1 of 1 wells

1 well

42-3673041724,830 ftSep 1976

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 20260413106.413.05$1,258
Apr 2026019198.932.87$548
Mar 2026021689.753.15$680
Feb 2026015663.503.75$585
Jan 2026019859.138.00$1,584
Dec 2025025056.664.41$1,103
Nov 2025035058.593.93$1,374
Oct 2025048459.383.30$1,600
Sep 2025046962.743.08$1,443
Aug 2025055563.933.01$1,673
Jul 2025041466.743.32$1,372
Jun 2025040666.483.13$1,270
May 2025043360.553.23$1,400
Apr 2025027662.363.54$978
Mar 2025011167.704.27$474
Feb 2025011170.884.34$482
Jan 2025016374.324.28$697
Dec 202408268.993.12$256
Nov 202407769.052.20$169
Oct 2024012771.372.28$290
Sep 2024010569.612.36$248
Aug 202408475.632.06$173
Jul 2024012179.932.15$260
Jun 2024015478.082.63$406
May 2024019878.812.20$435
Apr 2024025084.451.66$415
Mar 2024030080.301.55$464
Feb 2024022076.091.78$392
Jan 2024018773.023.30$617
Dec 202309571.262.61$248
Nov 2023031377.892.81$879
Oct 2023016085.443.09$494
Sep 202309789.042.74$265
Aug 202309680.522.67$257
Jul 2023013674.852.64$359
Jun 2023019268.962.26$434
May 2023020770.622.23$461
Apr 2023027478.122.24$613
Mar 2023032572.852.39$778
Feb 2023031175.112.47$767
Jan 2023039376.533.39$1,331
Dec 2022045176.415.73$2,584
Nov 2022043085.005.65$2,428
Oct 2022035987.185.86$2,105
Sep 2022037284.888.16$3,037
Aug 2022022394.529.13$2,035
Jul 20220282101.587.54$2,127
Jun 20220299115.097.98$2,385
May 20220321109.378.43$2,707
Apr 20220567104.226.84$3,877
Mar 20220637108.885.08$3,234
Feb 2022040691.054.86$1,973
Jan 2022048281.844.54$2,187
Dec 2021050871.323.90$1,981
Nov 2021071177.435.24$3,723
Oct 202101,05479.795.71$6,022
Sep 202101,22669.865.35$6,560
Aug 202101,19766.024.22$5,052
Jul 202101,08470.783.98$4,317
Jun 202101,06769.493.38$3,607
May 2021065063.483.02$1,961
Apr 2021045960.362.76$1,266
Mar 2021040861.302.72$1,109
Feb 2021032257.805.55$1,786
Jan 2021026650.412.81$748
Dec 2020040044.642.68$1,070
Nov 2020023838.772.71$644
Oct 2020011236.972.48$278
Sep 202006437.091.99$127
Aug 2020020439.982.39$487
Jul 2020042138.371.83$768
Jun 2020012934.901.69$218
May 2020019116.921.81$347
Apr 2020029314.751.80$529
Mar 2020044930.341.86$833
Feb 2020037449.881.98$741
Jan 2020037357.252.09$781
Dec 2019055259.012.30$1,272
Nov 2019045155.302.75$1,241
Oct 2019053353.472.42$1,289
Sep 2019035255.052.66$935
Aug 2019050453.112.30$1,161
Jul 2019049856.272.46$1,225
Jun 2019054052.782.49$1,345
May 2019039458.482.74$1,080
Apr 2019059962.632.75$1,648
Mar 2019060156.803.06$1,840
Feb 2019061350.852.79$1,712
Jan 2019057346.033.23$1,850
Dec 2018065946.594.19$2,758
Nov 2018023352.934.24$987
Oct 201809261.443.40$313
Sep 2018023559.543.11$730
Aug 2018024459.403.07$748
Jul 2018026765.142.93$783
Jun 2018026260.183.08$806
May 2018032965.382.90$954
Apr 2018040863.842.90$1,184
Mar 2018049561.222.79$1,379
Feb 2018038661.782.77$1,068
Jan 2018035762.874.01$1,431
Dec 2017051857.272.92$1,513
Nov 2017063555.423.12$1,980
Oct 2017053049.292.98$1,581
Sep 2017041247.523.09$1,272
Aug 2017047645.373.00$1,430
Jul 2017052643.873.09$1,624
Jun 2017059542.493.09$1,837
May 2017051645.373.26$1,684
Apr 2017038547.933.21$1,236
Mar 2017032946.772.98$982
Feb 2017035850.452.95$1,057
Jan 2017068049.413.42$2,325
Dec 2016055248.763.72$2,055
Nov 2016039042.492.64$1,031
Oct 2016037146.193.09$1,146
Sep 2016022841.553.10$707
Aug 2016047741.442.92$1,395
Jul 2016029841.622.92$871
Jun 2016011745.352.69$314
May 2016020542.521.99$408
Apr 2016039736.561.99$790
Mar 2016047733.011.79$856
Feb 2016037926.472.06$782
Jan 2016043927.352.36$1,038
Dec 2015066132.362.00$1,323
Nov 2015067238.792.17$1,456
Oct 2015070243.552.43$1,703
Sep 2015050242.992.76$1,385
Aug 2015058740.162.87$1,686
Jul 2015078148.152.95$2,300
Jun 2015054956.152.88$1,583
May 2015051655.212.96$1,525
Apr 2015048449.822.71$1,310
Mar 2015049342.892.93$1,447
Feb 2015045544.662.98$1,354
Jan 2015063143.433.10$1,957
Dec 2014065254.693.59$2,342
Nov 2014054570.464.25$2,317
Oct 2014061978.303.90$2,415
Sep 2014049686.164.05$2,007
Aug 2014058389.394.04$2,352
Jul 2014063796.564.18$2,662
Jun 2014047398.164.74$2,241
May 2014057394.734.73$2,708
Apr 2014075995.944.81$3,650
Mar 2014056395.895.06$2,847
Feb 2014054897.406.19$3,393
Jan 2014051490.404.86$2,498
Dec 2013062991.824.35$2,739
Nov 2013061888.853.74$2,310
Oct 2013045097.423.78$1,701
Sep 20130551104.113.72$2,048
Aug 20130642104.253.52$2,262
Jul 20130633102.523.72$2,353
Jun 2013069094.403.93$2,714
May 2013063794.834.15$2,643
Apr 2013051993.964.28$2,223
Mar 2013060093.623.91$2,348
Feb 2013058791.233.42$2,007
Jan 2013049691.603.42$1,696
Dec 2012049286.773.42$1,683
Nov 2012041286.953.62$1,493
Oct 2012058289.383.40$1,979
Sep 2012057994.672.92$1,690
Aug 2012069892.662.91$2,030
Jul 2012087085.133.02$2,628
Jun 2012083679.822.52$2,106
May 2012061391.612.49$1,525
Apr 20120506101.652.00$1,010
Mar 20120755105.052.22$1,678
Feb 20120649101.102.57$1,668
Jan 2012080198.092.73$2,190
Dec 2011072796.873.24$2,355
Nov 2011072195.723.31$2,387
Oct 2011055384.983.65$2,018
Sep 2011060983.623.99$2,427
Aug 2011072883.404.15$3,021
Jul 2011046494.144.52$2,096
Jun 2011062792.904.64$2,909
May 2011070098.134.40$3,083
Apr 20110483105.964.33$2,093
Mar 2011073496.364.06$2,978
Feb 2011036085.644.18$1,505
Jan 2011072786.504.59$3,336
Dec 2010064485.734.35$2,800
Nov 2010067880.843.80$2,573
Oct 2010063678.103.51$2,232
Sep 2010063672.633.98$2,531
Aug 2010068973.684.42$3,045
Jul 2010094472.554.74$4,471
Jun 2010060570.364.91$2,971
May 2010040671.124.24$1,720
Apr 2010040081.694.12$1,649
Mar 2010051878.394.39$2,273
Feb 2010075573.585.44$4,109
Jan 2010075574.365.96$4,503
Dec 2009074971.445.48$4,107
Nov 2009072374.593.75$2,712
Oct 200913758272.544.11$12,330
Sep 2009068965.543.06$2,112
Aug 2009070067.423.22$2,253
Jul 2009089261.133.46$3,090
Jun 2009049766.163.90$1,936
May 2009052754.743.93$2,069
Apr 2009058646.773.59$2,102
Mar 2009069442.144.06$2,817
Feb 2009059332.814.63$2,747
Jan 2009072035.865.37$3,867
Dec 2008073937.105.98$4,417
Nov 2008070955.496.86$4,864
Oct 2008054475.246.92$3,766
Sep 20080620101.767.88$4,884
Aug 20080562114.228.48$4,767
Jul 20080756131.0811.39$8,610
Jun 20080472131.3313.03$6,151
May 20080406123.1711.57$4,699
Apr 20080536110.3110.45$5,604
Mar 20080552101.909.66$5,335
Feb 2008059192.538.77$5,183
Jan 2008044890.388.21$3,676
Dec 2007059588.337.30$4,345
Nov 2007061091.677.29$4,448
Oct 2007050082.856.92$3,461
Sep 2007072975.846.24$4,552
Aug 2007052569.066.39$3,354
Jul 2007059770.906.39$3,814
Jun 2007067762.007.55$5,110
May 2007066958.747.85$5,249
Apr 2007064859.617.81$5,058
Mar 2007072756.927.30$5,309
Feb 2007051855.108.22$4,256
Jan 2007059650.306.73$4,009
Dec 2006055456.656.92$3,833
Nov 2006049754.207.62$3,786
Oct 2006073054.906.01$4,390
Sep 2006038060.085.04$1,914
Aug 2006048268.717.34$3,538
Jul 2006033069.376.34$2,093
Jun 2006036266.286.38$2,311
May 2006048966.016.42$3,142
Apr 2006057164.397.36$4,203
Mar 2006065156.707.08$4,611
Feb 2006035557.597.75$2,752
Jan 2006029060.598.93$2,591
Dec 2005065254.9413.42$8,747
Nov 2005044154.6910.59$4,669
Oct 2005097958.3413.80$13,506
Sep 2005081761.4512.08$9,869
Aug 2005066061.519.80$6,466
Jul 2005074655.697.84$5,851
Jun 2005085652.337.38$6,318
May 2005066445.226.65$4,416
Apr 2005091149.207.36$6,705
Mar 2005050950.377.15$3,642
Feb 2005086545.226.31$5,460
Jan 2005046843.166.32$2,959
Dec 2004089739.866.75$6,056
Nov 2004045145.286.33$2,855
Oct 2004075549.706.52$4,919
Sep 2004075743.245.28$4,000
Aug 2004085842.375.55$4,762
Jul 2004087138.286.08$5,299
Jun 200401,49336.106.43$9,605
May 200402,01737.486.49$13,100
Apr 200402,44634.475.86$14,330
Mar 200401,32634.365.53$7,333
Feb 200401,55832.455.51$8,584
Jan 200402,10932.036.30$13,286
Dec 200302,68830.266.30$16,939
Nov 200301,53728.804.60$7,063
Oct 200301,13128.174.76$5,383
Sep 200301,12426.314.75$5,338
Aug 200301,03529.765.13$5,309
Jul 200301,01029.415.17$5,223
Jun 200301,08928.565.98$6,515
May 2003073026.595.97$4,360
Apr 2003088426.675.41$4,780
Mar 2003063731.146.10$3,883
Feb 2003073533.487.93$5,826
Jan 2003094330.315.58$5,264
Dec 200201,32326.914.85$6,422
Nov 2002047724.664.14$1,973
Oct 2002078226.464.23$3,307
Sep 2002081827.443.64$2,974
Aug 200201,21925.963.16$3,857
Jul 2002050524.583.06$1,546
Jun 200201,18323.733.34$3,949
May 200201,14224.663.58$4,093
Apr 2002069023.653.51$2,424
Mar 200201,08422.003.10$3,363
Feb 2002078118.222.38$1,855
Jan 200201,06517.172.38$2,530
Dec 2001087216.932.36$2,062
Nov 200101,43318.072.41$3,447
Oct 200101,06419.782.53$2,691
Sep 2001089624.262.25$2,017
Aug 2001048324.873.05$1,475
Jul 200101,04523.933.20$3,341
Jun 200101,11824.563.82$4,275
May 200101,36925.524.31$5,897
Apr 200101,77524.685.34$9,470
Mar 200101,15524.545.38$6,210
Feb 200101,12427.755.77$6,482
Jan 2001089527.478.40$7,517
Dec 200001,55026.889.12$14,140
Nov 2000078832.215.66$4,459
Oct 2000063931.235.15$3,288
Sep 200001,15431.875.19$5,985
Aug 2000090429.644.54$4,105
Jul 200001,39528.534.09$5,705
Jun 200001,42429.304.40$6,262
May 200001,16627.263.68$4,291
Apr 200001,13324.513.12$3,530
Mar 200001,06928.422.86$3,057
Feb 200001,68727.622.73$4,600
Jan 200001,20025.272.48$2,977
Dec 199902,13324.282.42$5,170
Nov 199901,56523.192.43$3,809
Oct 199901,83320.982.80$5,139
Sep 199902,08121.752.62$5,450
Aug 199901,76019.262.88$5,061
Jul 199901,97517.892.37$4,685
Jun 199901,74415.942.36$4,120
May 199902,48415.792.32$5,765
Apr 199902,34815.102.21$5,185
Mar 199902,77712.471.84$5,105
Feb 199902,8429.981.82$5,166
Jan 199903,50010.381.90$6,650
Dec 199802,5389.201.77$4,501
Nov 199803,47310.892.19$7,591
Oct 199803,10012.421.97$6,105
Sep 199803,75212.592.08$7,814
Aug 199804,24911.301.91$8,104
Jul 199802,33211.742.24$5,217
Jun 199802,70611.242.24$6,054
May 199802,40612.622.21$5,308
Apr 199802,63613.042.51$6,604
Mar 199803,28812.802.31$7,593
Feb 199803,56813.952.30$8,203
Jan 199804,60114.702.15$9,914
Dec 199704,17516.322.41$10,066
Nov 199705,66218.193.09$17,486
Oct 199705,45419.253.15$17,179
Sep 199704,93317.742.95$14,576
Aug 199705,29617.862.55$13,530
Jul 199705,80117.582.25$13,035
Jun 199705,13417.242.26$11,588
May 199701,43318.972.31$3,308
Apr 199701,17817.882.08$2,454
Mar 199701,11318.951.94$2,158
Feb 199701,13720.492.21$2,508
Jan 199701,05323.483.54$3,727
Dec 199601,63823.32$0
Nov 1996099821.97$0
Oct 199601,04723.31$0
Sep 199601,02522.22$0
Aug 1996085820.26$0
Jul 1996097219.55$0
Jun 1996091918.73$0
May 199601,03519.43$0
Apr 1996087921.51$0
Mar 1996043019.38$0
Feb 1996021616.98$0
Jan 1996053917.07$0
Dec 1995043617.19$0
Nov 1995081816.00$0
Oct 1995090215.43$0
Sep 1995081016.18$0
Aug 199501,97215.92$0
Jul 1995099615.24$0
Jun 1995098316.41$0
May 1995099217.56$0
Apr 199501,47117.73$0
Mar 1995051516.44$0
Feb 1995064516.58$0
Jan 1995096615.92$0
Dec 199401,29815.03$0
Nov 1994070315.90$0
Oct 1994049115.58$0
Sep 1994067915.29$0
Aug 1994058516.13$0
Jul 199401,06717.56$0
Jun 1994095117.09$0
May 1994095015.88$0
Apr 1994092014.14$0
Mar 1994093012.46$0
Feb 1994087112.50$0
Jan 1994141,80212.66$177
Dec 199301,01912.33$0
Nov 199301,11814.49$0
Oct 199301,06115.85$0
Sep 199301,28615.03$0
Aug 199301,47315.66$0
Jul 199301,25315.46$0
Jun 199301,19116.79$0
May 199301,33217.68$0
Apr 199301,07918.05$0
Mar 199301,24818.14$0
Feb 199301,21817.90$0
Jan 199301,51016.93$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                  413 Mcf  × $  3.05 =     $1,258

────────────────────────────────────────────────────
Month total                                   $1,258

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. 7B/G/69109 is the state's own key, not one this site invented.