HOLT, C. F.

Operated by SOUTHWEST GAS SYSTEMS, INC. (P-5 806190) in the BROWN CO. REGULAR (MARBLE FALLS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 31879District 7BField 12406500CondensateGasSave
Value, all time
$850 k
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

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
CondensateDisposition338 bbl$17,252
GasProduction209,358 Mcf$833,086
Total$850,338

17,786 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.

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
2,617 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 2,617 ft.

Completions filed
Dec 1963
1 of 1 wells

1 well

42-0498010812,617 ftDec 1963

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 2026016106.413.05$49
Apr 2026012398.932.87$353
Mar 2026012289.753.15$384
Feb 2026019763.503.75$739
Jan 2026045559.138.00$3,639
Dec 2025034756.664.41$1,531
Nov 2025028858.593.93$1,131
Oct 2025038059.383.30$1,256
Sep 2025043062.743.08$1,323
Aug 2025046963.933.01$1,414
Jul 2025047266.743.32$1,565
Jun 2025047266.483.13$1,477
May 2025037560.553.23$1,212
Apr 2025042262.363.54$1,495
Mar 2025044867.704.27$1,912
Feb 2025039570.884.34$1,715
Jan 2025044374.324.28$1,895
Dec 2024045068.993.12$1,405
Nov 2024045069.052.20$989
Oct 2024050071.372.28$1,141
Sep 2024032569.612.36$768
Aug 2024039975.632.06$823
Jul 2024048779.932.15$1,045
Jun 2024013978.082.63$366
May 2024045878.812.20$1,007
Apr 2024044284.451.66$733
Mar 202408280.301.55$127
Feb 202405376.091.78$95
Jan 2024022873.023.30$752
Dec 202302971.262.61$76
Nov 2023039777.892.81$1,115
Oct 2023013785.443.09$423
Sep 2023042289.042.74$1,154
Aug 2023043980.522.67$1,173
Jul 2023037474.852.64$988
Jun 2023041268.962.26$930
May 2023040870.622.23$909
Apr 2023040178.122.24$897
Mar 2023041572.852.39$993
Feb 2023037875.112.47$932
Jan 2023024576.533.39$830
Dec 2022024576.415.73$1,404
Nov 2022035585.005.65$2,004
Oct 2022042887.185.86$2,510
Sep 2022040484.888.16$3,298
Aug 2022043494.529.13$3,961
Jul 20220385101.587.54$2,904
Jun 20220414115.097.98$3,303
May 20220412109.378.43$3,474
Apr 20220420104.226.84$2,872
Mar 20220449108.885.08$2,279
Feb 2022041391.054.86$2,007
Jan 2022046781.844.54$2,119
Dec 2021037171.323.90$1,447
Nov 20216223077.435.24$6,005
Oct 2021045379.795.71$2,588
Sep 2021042369.865.35$2,263
Aug 2021045366.024.22$1,912
Jul 2021043370.783.98$1,724
Jun 2021027669.493.38$933
May 2021042263.483.02$1,273
Apr 2021045960.362.76$1,266
Mar 2021047161.302.72$1,280
Feb 2021026557.805.55$1,470
Jan 2021032550.412.81$913
Dec 2020049644.642.68$1,327
Nov 2020050138.772.71$1,356
Oct 2020042836.972.48$1,061
Sep 2020046137.091.99$918
Aug 2020046139.982.39$1,100
Jul 2020046638.371.83$851
Jun 2020046034.901.69$778
May 2020046716.921.81$847
Apr 2020035014.751.80$632
Mar 202006430.341.86$119
Feb 202008749.881.98$172
Jan 2020030257.252.09$633
Dec 2019049659.012.30$1,143
Nov 2019048955.302.75$1,345
Oct 2019048053.472.42$1,161
Sep 2019047955.052.66$1,273
Aug 2019050953.112.30$1,173
Jul 2019048856.272.46$1,201
Jun 2019046552.782.49$1,158
May 2019096258.482.74$2,636
Apr 2019047462.632.75$1,304
Mar 2019050056.803.06$1,531
Feb 20190050.852.79$0
Jan 2019049546.033.23$1,598
Dec 2018051346.594.19$2,147
Nov 2018050652.934.24$2,144
Oct 2018043861.443.40$1,488
Sep 2018048959.543.11$1,520
Aug 2018050959.403.07$1,561
Jul 2018051465.142.93$1,507
Jun 2018047260.183.08$1,452
May 2018050765.382.90$1,471
Apr 2018051463.842.90$1,491
Mar 2018054761.222.79$1,524
Feb 2018044161.782.77$1,220
Jan 2018054362.874.01$2,177
Dec 2017055457.272.92$1,619
Nov 2017048355.423.12$1,506
Oct 2017054449.292.98$1,623
Sep 2017052547.523.09$1,621
Aug 2017054445.373.00$1,634
Jul 2017054243.873.09$1,673
Jun 2017052942.493.09$1,633
May 2017054145.373.26$1,766
Apr 2017052347.933.21$1,680
Mar 2017053346.772.98$1,590
Feb 2017045850.452.95$1,352
Jan 2017030849.413.42$1,053
Dec 201606848.763.72$253
Nov 201606342.492.64$167
Oct 201606246.193.09$192
Sep 2016047041.553.10$1,457
Aug 2016052441.442.92$1,532
Jul 2016047941.622.92$1,401
Jun 2016047845.352.69$1,284
May 2016051442.521.99$1,023
Apr 2016049636.561.99$988
Mar 2016049433.011.79$886
Feb 2016050226.472.06$1,036
Jan 2016054827.352.36$1,296
Dec 2015055232.362.00$1,105
Nov 2015053738.792.17$1,164
Oct 2015052043.552.43$1,262
Sep 2015053642.992.76$1,479
Aug 2015056440.162.87$1,620
Jul 2015056548.152.95$1,664
Jun 2015051356.152.88$1,479
May 2015055355.212.96$1,634
Apr 2015054949.822.71$1,486
Mar 2015049442.892.93$1,450
Feb 2015052344.662.98$1,557
Jan 2015060543.433.10$1,876
Dec 2014059454.693.59$2,133
Nov 2014057070.464.25$2,424
Oct 2014060678.303.90$2,364
Sep 2014053786.164.05$2,172
Aug 2014056189.394.04$2,264
Jul 20147159196.564.18$9,326
Jun 2014056998.164.74$2,695
May 2014060894.734.73$2,874
Apr 2014060995.944.81$2,929
Mar 2014048495.895.06$2,447
Feb 2014026097.406.19$1,610
Jan 2014045890.404.86$2,226
Dec 2013058391.824.35$2,539
Nov 2013060588.853.74$2,262
Oct 2013063097.423.78$2,381
Sep 20130604104.113.72$2,246
Aug 20130626104.253.52$2,205
Jul 20130639102.523.72$2,376
Jun 2013062594.403.93$2,458
May 2013056894.834.15$2,357
Apr 2013066793.964.28$2,856
Mar 2013047593.623.91$1,859
Feb 2013059391.233.42$2,028
Jan 2013065591.603.42$2,240
Dec 2012064786.773.42$2,213
Nov 2012065286.953.62$2,363
Oct 2012093089.383.40$3,162
Sep 2012090994.672.92$2,653
Aug 2012098092.662.91$2,850
Jul 2012076485.133.02$2,308
Jun 2012071479.822.52$1,799
May 2012070091.612.49$1,742
Apr 20120606101.652.00$1,210
Mar 20120649105.052.22$1,442
Feb 20120602101.102.57$1,547
Jan 2012044698.092.73$1,219
Dec 2011026496.873.24$855
Nov 2011029895.723.31$987
Oct 2011030084.983.65$1,095
Sep 2011014283.623.99$566
Aug 2011016183.404.15$668
Jul 2011045994.144.52$2,073
Jun 2011063992.904.64$2,965
May 2011062398.134.40$2,744
Apr 20110654105.964.33$2,834
Mar 2011071396.364.06$2,893
Feb 2011049985.644.18$2,086
Jan 2011030186.504.59$1,381
Dec 2010025785.734.35$1,117
Nov 2010061480.843.80$2,330
Oct 2010066078.103.51$2,316
Sep 2010062772.633.98$2,495
Aug 2010070873.684.42$3,129
Jul 2010070772.554.74$3,349
Jun 2010070670.364.91$3,467
May 2010050571.124.24$2,139
Apr 2010067281.694.12$2,770
Mar 2010029278.394.39$1,281
Feb 2010062873.585.44$3,418
Jan 2010038774.365.96$2,308
Dec 200908871.445.48$483
Nov 2009050374.593.75$1,887
Oct 2009060972.544.11$2,503
Sep 2009066265.543.06$2,029
Aug 2009062167.423.22$1,999
Jul 2009067861.133.46$2,349
Jun 2009049266.163.90$1,916
May 2009059154.743.93$2,320
Apr 2009067846.773.59$2,432
Mar 2009061842.144.06$2,508
Feb 2009064832.814.63$3,002
Jan 2009060835.865.37$3,266
Dec 2008057737.105.98$3,449
Nov 2008069455.496.86$4,761
Oct 2008061075.246.92$4,222
Sep 200800101.767.88$0
Aug 20080594114.228.48$5,039
Jul 20080364131.0811.39$4,146
Jun 20080533131.3313.03$6,946
May 20080676123.1711.57$7,824
Apr 20080702110.3110.45$7,339
Mar 20080531101.909.66$5,132
Feb 2008053092.538.77$4,648
Jan 2008046990.388.21$3,848
Dec 2007061888.337.30$4,513
Nov 2007065591.677.29$4,776
Oct 2007067682.856.92$4,679
Sep 2007033675.846.24$2,098
Aug 2007058069.066.39$3,705
Jul 2007065170.906.39$4,159
Jun 2007057962.007.55$4,371
May 2007035858.747.85$2,809
Apr 2007064659.617.81$5,042
Mar 2007073956.927.30$5,396
Feb 2007055855.108.22$4,585
Jan 2007058350.306.73$3,922
Dec 2006034156.656.92$2,359
Nov 2006063354.207.62$4,822
Oct 2006066554.906.01$3,999
Sep 2006066260.085.04$3,335
Aug 2006069468.717.34$5,094
Jul 2006081969.376.34$5,195
Jun 2006059966.286.38$3,824
May 2006073066.016.42$4,690
Apr 2006063664.397.36$4,681
Mar 2006074056.707.08$5,241
Feb 2006055257.597.75$4,279
Jan 2006065760.598.93$5,869
Dec 2005067654.9413.42$9,069
Nov 2005063954.6910.59$6,766
Oct 2005065658.3413.80$9,050
Sep 2005067861.4512.08$8,190
Aug 2005075861.519.80$7,426
Jul 2005087155.697.84$6,832
Jun 20055825452.337.38$4,910
May 2005076345.226.65$5,075
Apr 2005073249.207.36$5,388
Mar 2005078950.377.15$5,645
Feb 2005068745.226.31$4,336
Jan 2005078143.166.32$4,938
Dec 2004076439.866.75$5,158
Nov 2004068645.286.33$4,343
Oct 2004060249.706.52$3,922
Sep 2004071543.245.28$3,778
Aug 2004071442.375.55$3,963
Jul 2004062138.286.08$3,778
Jun 2004063436.106.43$4,079
May 2004076337.486.49$4,955
Apr 2004076034.475.86$4,452
Mar 2004078434.365.53$4,336
Feb 2004064732.455.51$3,565
Jan 2004083232.036.30$5,241
Dec 2003081530.266.30$5,136
Nov 2003073628.804.60$3,382
Oct 2003080228.174.76$3,817
Sep 2003076626.314.75$3,638
Aug 2003081329.765.13$4,170
Jul 2003083729.415.17$4,328
Jun 2003078228.565.98$4,679
May 2003081526.595.97$4,868
Apr 2003080226.675.41$4,337
Mar 2003083031.146.10$5,060
Feb 2003079933.487.93$6,333
Jan 2003066330.315.58$3,701
Dec 2002067626.914.85$3,281
Nov 2002065324.664.14$2,701
Oct 2002062626.464.23$2,647
Sep 2002055727.443.64$2,025
Aug 2002056625.963.16$1,791
Jul 2002081024.583.06$2,480
Jun 2002071123.733.34$2,373
May 2002083824.663.58$3,003
Apr 2002087623.653.51$3,077
Mar 2002066222.003.10$2,054
Feb 2002040318.222.38$957
Jan 2002082917.172.38$1,969
Dec 200101,03616.932.36$2,450
Nov 2001038918.072.41$936
Oct 20016060519.782.53$2,717
Sep 2001062024.262.25$1,396
Aug 2001054324.873.05$1,658
Jul 2001061223.933.20$1,957
Jun 2001051024.563.82$1,950
May 2001059625.524.31$2,567
Apr 2001083324.685.34$4,444
Mar 2001022424.545.38$1,204
Feb 2001068227.755.77$3,933
Jan 2001074127.478.40$6,223
Dec 2000076026.889.12$6,933
Nov 2000063432.215.66$3,587
Oct 2000065231.235.15$3,355
Sep 2000076531.875.19$3,968
Aug 2000069429.644.54$3,151
Jul 2000077428.534.09$3,165
Jun 2000069729.304.40$3,065
May 2000084527.263.68$3,109
Apr 2000083124.513.12$2,589
Mar 2000090428.422.86$2,585
Feb 2000080827.622.73$2,203
Jan 2000091725.272.48$2,275
Dec 1999062224.282.42$1,508
Nov 1999084623.192.43$2,059
Oct 1999071820.982.80$2,013
Sep 1999087221.752.62$2,284
Aug 1999087719.262.88$2,522
Jul 1999080317.892.37$1,905
Jun 1999090115.942.36$2,128
May 19998797715.792.32$3,641
Apr 1999095115.102.21$2,100
Mar 1999087312.471.84$1,605
Feb 199907899.981.82$1,434
Jan 199901,03110.381.90$1,959
Dec 199801,0099.201.77$1,789
Nov 199801,04410.892.19$2,282
Oct 199801,14112.421.97$2,247
Sep 199801,13812.592.08$2,370
Aug 199801,24311.301.91$2,371
Jul 1998034511.742.24$772
Jun 199804911.242.24$110
May 199804012.622.21$88
Apr 1998026313.042.51$659
Mar 1998031312.802.31$723
Feb 1998021213.952.30$487
Jan 1998028114.702.15$606
Dec 1997030016.322.41$723
Nov 1997030018.193.09$926
Oct 1997032919.253.15$1,036
Sep 1997035217.742.95$1,040
Aug 1997037717.862.55$963
Jul 1997043317.582.25$973
Jun 1997034017.242.26$767
May 1997036618.972.31$845
Apr 1997033217.882.08$691
Mar 1997034018.951.94$659
Feb 1997033220.492.21$732
Jan 1997037623.483.54$1,331
Dec 1996041323.32$0
Nov 1996041521.97$0
Oct 1996036823.31$0
Sep 1996041022.22$0
Aug 1996035520.26$0
Jul 1996035619.55$0
Jun 1996038118.73$0
May 1996031019.43$0
Apr 1996031521.51$0
Mar 1996032419.38$0
Feb 1996028316.98$0
Jan 1996036117.07$0
Dec 1995033217.19$0
Nov 1995030916.00$0
Oct 1995037215.43$0
Sep 1995030216.18$0
Aug 1995028315.92$0
Jul 1995029115.24$0
Jun 1995033916.41$0
May 1995034317.56$0
Apr 1995028717.73$0
Mar 1995034216.44$0
Feb 1995034916.58$0
Jan 1995036415.92$0
Dec 1994036615.03$0
Nov 1994035315.90$0
Oct 1994032315.58$0
Sep 1994037915.29$0
Aug 1994038416.13$0
Jul 1994038317.56$0
Jun 1994044517.09$0
May 1994051015.88$0
Apr 1994045114.14$0
Mar 1994041812.46$0
Feb 1994034612.50$0
Jan 1994037312.66$0
Dec 1993031912.33$0
Nov 1993050314.49$0
Oct 1993036915.85$0
Sep 1993041315.03$0
Aug 1993048315.66$0
Jul 1993035715.46$0
Jun 1993043916.79$0
May 1993048617.68$0
Apr 1993042218.05$0
Mar 1993041618.14$0
Feb 1993031417.90$0
Jan 1993033016.93$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                   16 Mcf  × $  3.05 =        $49

────────────────────────────────────────────────────
Month total                                      $49

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/31879 is the state's own key, not one this site invented.