FERGERSON

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 17437District 7BField 12406500NGPA filingCondensateGasSaveExport
Value, all time
$256 k
Jan 1993 – May 2026
Value, last 12 filed months
$2 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 504 leases and 504 wells, and the rule below applies to all of them.

Discovered
1953-04-30
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: EFFECTIVE 11/01/82

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
CondensateDisposition172 bbl$3,639
GasProduction69,980 Mcf$252,135
Total$255,774

14,291 Mcf of this lease's gas, across 47 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
2,416 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 2,416 ft.

Completions filed
Feb 1959
1 of 1 wells

1 well

42-0498002512,416 ftFeb 1959

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 202532059.383.30$1,900
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200136.972.48$2
Sep 20200137.091.99$2
Aug 20200139.982.39$2
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200116.921.81$2
Apr 20200114.751.80$2
Mar 20200230.341.86$4
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190659.012.30$14
Nov 2019016955.302.75$465
Oct 2019010853.472.42$261
Sep 2019011955.052.66$316
Aug 2019013453.112.30$309
Jul 2019013656.272.46$335
Jun 2019017052.782.49$424
May 2019017758.482.74$485
Apr 2019014162.632.75$388
Mar 2019015756.803.06$481
Feb 2019013450.852.79$374
Jan 2019017846.033.23$575
Dec 2018016146.594.19$674
Nov 201809452.934.24$398
Oct 201806761.443.40$228
Sep 2018015459.543.11$479
Aug 2018018759.403.07$573
Jul 2018016165.142.93$472
Jun 2018016060.183.08$492
May 2018016665.382.90$482
Apr 2018016263.842.90$470
Mar 2018020461.222.79$569
Feb 2018018461.782.77$509
Jan 2018024462.874.01$978
Dec 2017022257.272.92$649
Nov 2017021355.423.12$664
Oct 2017025249.292.98$752
Sep 2017025747.523.09$793
Aug 2017016245.373.00$487
Jul 2017014243.873.09$438
Jun 2017010142.493.09$312
May 2017014545.373.26$473
Apr 2017016847.933.21$540
Mar 2017014346.772.98$427
Feb 2017013850.452.95$407
Jan 2017016649.413.42$568
Dec 2016016748.763.72$622
Nov 2016014842.492.64$391
Oct 2016015946.193.09$491
Sep 2016015541.553.10$481
Aug 2016015041.442.92$439
Jul 2016014641.622.92$427
Jun 2016016745.352.69$449
May 2016013442.521.99$267
Apr 2016012236.561.99$243
Mar 2016013833.011.79$248
Feb 2016012426.472.06$256
Jan 2016015827.352.36$374
Dec 2015013832.362.00$276
Nov 2015013238.792.17$286
Oct 2015015743.552.43$381
Sep 2015016242.992.76$447
Aug 2015017440.162.87$500
Jul 2015017348.152.95$510
Jun 2015016756.152.88$481
May 2015018155.212.96$535
Apr 2015019349.822.71$522
Mar 2015021942.892.93$643
Feb 2015019344.662.98$574
Jan 2015021743.433.10$673
Dec 2014014954.693.59$535
Nov 2014018570.464.25$787
Oct 2014018578.303.90$722
Sep 2014018786.164.05$757
Aug 2014018089.394.04$726
Jul 2014017296.564.18$719
Jun 2014018098.164.74$853
May 2014019794.734.73$931
Apr 2014020295.944.81$971
Mar 2014020995.895.06$1,057
Feb 2014017997.406.19$1,108
Jan 2014018690.404.86$904
Dec 2013022691.824.35$984
Nov 2013023088.853.74$860
Oct 2013023597.423.78$888
Sep 20130209104.113.72$777
Aug 20130205104.253.52$722
Jul 20130202102.523.72$751
Jun 2013019394.403.93$759
May 2013021394.834.15$884
Apr 2013020593.964.28$878
Mar 2013019793.623.91$771
Feb 2013019391.233.42$660
Jan 2013018391.603.42$626
Dec 2012013786.773.42$469
Nov 2012019186.953.62$692
Oct 2012019389.383.40$656
Sep 2012019694.672.92$572
Aug 2012019792.662.91$573
Jul 2012019685.133.02$592
Jun 2012018479.822.52$464
May 2012019391.612.49$480
Apr 20120218101.652.00$435
Mar 20120155105.052.22$344
Feb 20120184101.102.57$473
Jan 2012018798.092.73$511
Dec 2011019896.873.24$641
Nov 2011018995.723.31$626
Oct 2011020584.983.65$748
Sep 2011023783.623.99$945
Aug 2011018483.404.15$763
Jul 20110094.144.52$0
Jun 2011014692.904.64$677
May 2011020798.134.40$912
Apr 20110203105.964.33$880
Mar 2011020896.364.06$844
Feb 2011017085.644.18$711
Jan 2011017586.504.59$803
Dec 2010018885.734.35$817
Nov 2010018980.843.80$717
Oct 2010020578.103.51$719
Sep 2010018972.633.98$752
Aug 2010021073.684.42$928
Jul 2010020372.554.74$962
Jun 2010019770.364.91$967
May 2010021071.124.24$889
Apr 2010020881.694.12$858
Mar 2010023378.394.39$1,023
Feb 2010022173.585.44$1,203
Jan 2010019474.365.96$1,157
Dec 2009017871.445.48$976
Nov 2009019874.593.75$743
Oct 2009019672.544.11$806
Sep 2009020165.543.06$616
Aug 2009021367.423.22$686
Jul 2009020461.133.46$707
Jun 2009020166.163.90$783
May 2009021654.743.93$848
Apr 2009020646.773.59$739
Mar 2009022242.144.06$901
Feb 2009019832.814.63$917
Jan 2009022935.865.37$1,230
Dec 2008022237.105.98$1,327
Nov 2008024155.496.86$1,653
Oct 2008018275.246.92$1,260
Sep 20080205101.767.88$1,615
Aug 20080226114.228.48$1,917
Jul 20080237131.0811.39$2,699
Jun 20080242131.3313.03$3,154
May 20080245123.1711.57$2,836
Apr 20080251110.3110.45$2,624
Mar 20080362101.909.66$3,498
Feb 2008018092.538.77$1,579
Jan 2008019090.388.21$1,559
Dec 2007019888.337.30$1,446
Nov 2007019591.677.29$1,422
Oct 2007020282.856.92$1,398
Sep 2007020075.846.24$1,249
Aug 2007020069.066.39$1,278
Jul 2007019170.906.39$1,220
Jun 2007019162.007.55$1,442
May 2007021158.747.85$1,656
Apr 2007019759.617.81$1,538
Mar 2007019356.927.30$1,409
Feb 2007015555.108.22$1,273
Jan 2007018350.306.73$1,231
Dec 2006022156.656.92$1,529
Nov 2006021054.207.62$1,600
Oct 2006021654.906.01$1,299
Sep 2006021360.085.04$1,073
Aug 2006022868.717.34$1,674
Jul 2006023269.376.34$1,472
Jun 2006024066.286.38$1,532
May 2006026666.016.42$1,709
Apr 2006021864.397.36$1,605
Mar 2006022256.707.08$1,572
Feb 2006019757.597.75$1,527
Jan 2006021260.598.93$1,894
Dec 2005022154.9413.42$2,965
Nov 2005022654.6910.59$2,393
Oct 2005025858.3413.80$3,559
Sep 2005021761.4512.08$2,621
Aug 2005024061.519.80$2,351
Jul 2005022655.697.84$1,773
Jun 2005022052.337.38$1,624
May 2005025345.226.65$1,683
Apr 2005024949.207.36$1,833
Mar 2005019050.377.15$1,359
Feb 2005016645.226.31$1,048
Jan 2005020343.166.32$1,283
Dec 2004019939.866.75$1,343
Nov 2004020445.286.33$1,291
Oct 2004023549.706.52$1,531
Sep 2004021343.245.28$1,125
Aug 2004022842.375.55$1,266
Jul 2004022438.286.08$1,363
Jun 2004022336.106.43$1,435
May 2004027637.486.49$1,793
Apr 2004021934.475.86$1,283
Mar 2004023534.365.53$1,300
Feb 2004026032.455.51$1,433
Jan 2004028732.036.30$1,808
Dec 2003024230.266.30$1,525
Nov 2003021328.804.60$979
Oct 2003021428.174.76$1,019
Sep 2003019026.314.75$902
Aug 2003020229.765.13$1,036
Jul 2003020829.415.17$1,076
Jun 2003019728.565.98$1,179
May 2003020826.595.97$1,242
Apr 2003020526.675.41$1,108
Mar 2003020031.146.10$1,219
Feb 2003016033.487.93$1,268
Jan 2003020730.315.58$1,155
Dec 2002022926.914.85$1,112
Nov 2002025124.664.14$1,038
Oct 2002025326.464.23$1,070
Sep 2002030427.443.64$1,105
Aug 2002027625.963.16$873
Jul 2002019724.583.06$603
Jun 20020023.733.34$0
May 2002018824.663.58$674
Apr 2002022623.653.51$794
Mar 2002025222.003.10$782
Feb 2002021418.222.38$508
Jan 2002023617.172.38$561
Dec 2001025716.932.36$608
Nov 2001026718.072.41$642
Oct 2001030019.782.53$759
Sep 2001013024.262.25$293
Aug 2001023524.873.05$717
Jul 2001021523.933.20$687
Jun 2001021924.563.82$837
May 2001024625.524.31$1,060
Apr 2001020724.685.34$1,104
Mar 2001024524.545.38$1,317
Feb 2001020027.755.77$1,153
Jan 2001023527.478.40$1,974
Dec 2000024826.889.12$2,262
Nov 2000023332.215.66$1,318
Oct 2000025131.235.15$1,292
Sep 2000024531.875.19$1,271
Aug 2000028229.644.54$1,280
Jul 2000027128.534.09$1,108
Jun 2000025229.304.40$1,108
May 2000029027.263.68$1,067
Apr 2000028224.513.12$879
Mar 2000028028.422.86$801
Feb 2000025427.622.73$693
Jan 2000029325.272.48$727
Dec 1999029524.282.42$715
Nov 1999026623.192.43$647
Oct 1999033020.982.80$925
Sep 1999025921.752.62$678
Aug 1999029019.262.88$834
Jul 1999028017.892.37$664
Jun 1999025515.942.36$602
May 1999030315.792.32$703
Apr 1999029015.102.21$640
Mar 1999029412.471.84$540
Feb 199902029.981.82$367
Jan 1999023310.381.90$443
Dec 1998009.201.77$0
Nov 1998012210.892.19$267
Oct 19981407712.421.97$1,890
Sep 1998015312.592.08$319
Aug 1998016411.301.91$313
Jul 1998017611.742.24$394
Jun 1998025011.242.24$559
May 1998029212.622.21$644
Apr 1998024413.042.51$611
Mar 1998022312.802.31$515
Feb 1998024013.952.30$552
Jan 1998027914.702.15$601
Dec 1997023016.322.41$555
Nov 1997023618.193.09$729
Oct 1997028519.253.15$898
Sep 1997019817.742.95$585
Aug 1997023117.862.55$590
Jul 1997019517.582.25$438
Jun 1997017717.242.26$400
May 1997014818.972.31$342
Apr 1997015417.882.08$321
Mar 1997016118.951.94$312
Feb 1997017520.492.21$386
Jan 1997020023.483.54$708
Dec 1996017223.32$0
Nov 1996022621.97$0
Oct 1996019123.31$0
Sep 1996021322.22$0
Aug 1996025520.26$0
Jul 1996024319.55$0
Jun 1996030318.73$0
May 1996032119.43$0
Apr 1996024821.51$0
Mar 1996031219.38$0
Feb 1996025516.98$0
Jan 1996025717.07$0
Dec 1995031817.19$0
Nov 1995027616.00$0
Oct 1995030715.43$0
Sep 1995035016.18$0
Aug 1995027715.92$0
Jul 1995030915.24$0
Jun 1995039416.41$0
May 1995027817.56$0
Apr 1995028017.73$0
Mar 1995032516.44$0
Feb 1995028016.58$0
Jan 1995028315.92$0
Dec 1994034115.03$0
Nov 1994024215.90$0
Oct 1994024315.58$0
Sep 1994031815.29$0
Aug 1994018016.13$0
Jul 1994031017.56$0
Jun 1994031617.09$0
May 1994024915.88$0
Apr 1994034614.14$0
Mar 1994027512.46$0
Feb 1994029812.50$0
Jan 1994030712.66$0
Dec 1993041512.33$0
Nov 1993029814.49$0
Oct 1993041715.85$0
Sep 1993032615.03$0
Aug 1993033115.66$0
Jul 1993045715.46$0
Jun 1993027416.79$0
May 1993025117.68$0
Apr 1993038218.05$0
Mar 1993056418.14$0
Feb 1993047817.90$0
Jan 19930016.93$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.

Oct 2025 — as filed, then multipliedworked
Condensate            32 bbl  × $ 59.38 =     $1,900
Gas                    0 Mcf  × $  3.30 =         $0

────────────────────────────────────────────────────
Month total                                   $1,900

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/17437 is the state's own key, not one this site invented.