WELCH

Operated by QUEST PETROLEUM COMPANY (P-5 684629) in the RUSMAG, SE. (CONGL. 4900) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 100426District 09Field 78980500CondensateGasSaveExport
Value, all time
$215 k
Jan 1993 – May 2026
Value, last 12 filed months
$190
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 18 leases and 19 wells, and the rule below applies to all of them.

Discovered
1980-03-11
as the register files it
Field class
Oil and 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: FLD RULES PER DKT #9-81718 CANCELLED PER DKT #9-86073 EFF 10/7/85.

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
CondensateDisposition264 bbl$6,615
GasProduction54,133 Mcf$208,264
Total$214,879

10,165 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 33.0932, -97.9817. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.09320, -97.98169 · 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
5,670 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 5,670 ft.

Completions filed
Sep 1980
1 of 1 wells

1 well

42-2373328325,670 ftSep 1980

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 20260763.503.75$26
Jan 20260659.138.00$48
Dec 20250656.664.41$26
Nov 202501058.593.93$39
Oct 20250359.383.30$10
Sep 20250762.743.08$22
Aug 20250663.933.01$18
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 20240379.932.15$6
Jun 20240678.082.63$16
May 20240678.812.20$13
Apr 202401384.451.66$22
Mar 20240780.301.55$11
Feb 202401076.091.78$18
Jan 202403973.023.30$129
Dec 202305871.262.61$151
Nov 202302677.892.81$73
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 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190152.782.49$2
May 20190158.482.74$3
Apr 20190162.632.75$3
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170157.272.92$3
Nov 20170155.423.12$3
Oct 20170149.292.98$3
Sep 20170047.523.09$0
Aug 20170545.373.00$15
Jul 201703343.873.09$102
Jun 201704942.493.09$151
May 201703545.373.26$114
Apr 201703047.933.21$96
Mar 20170046.772.98$0
Feb 201702050.452.95$59
Jan 201703249.413.42$109
Dec 201603448.763.72$127
Nov 20160842.492.64$21
Oct 201604546.193.09$139
Sep 201603341.553.10$102
Aug 201604141.442.92$120
Jul 201604141.622.92$120
Jun 201605045.352.69$134
May 201604942.521.99$98
Apr 201604436.561.99$88
Mar 201609833.011.79$176
Feb 201607626.472.06$157
Jan 201606427.352.36$151
Dec 201508532.362.00$170
Nov 201508538.792.17$184
Oct 201508143.552.43$197
Sep 201502742.992.76$74
Aug 201503540.162.87$101
Jul 201505748.152.95$168
Jun 201508256.152.88$236
May 201505655.212.96$166
Apr 201505949.822.71$160
Mar 201504542.892.93$132
Feb 201503044.662.98$89
Jan 201504243.433.10$130
Dec 201404454.693.59$158
Nov 201405070.464.25$213
Oct 201407078.303.90$273
Sep 201403986.164.05$158
Aug 201405089.394.04$202
Jul 201402696.564.18$109
Jun 201405098.164.74$237
May 201403294.734.73$151
Apr 201404595.944.81$216
Mar 201407095.895.06$354
Feb 201403397.406.19$204
Jan 201405890.404.86$282
Dec 201304991.824.35$213
Nov 201305488.853.74$202
Oct 201303597.423.78$132
Sep 2013043104.113.72$160
Aug 2013029104.253.52$102
Jul 2013060102.523.72$223
Jun 201305094.403.93$197
May 201304494.834.15$183
Apr 201302093.964.28$86
Mar 201302193.623.91$82
Feb 201302591.233.42$86
Jan 201302091.603.42$68
Dec 201202986.773.42$99
Nov 201204986.953.62$178
Oct 201205089.383.40$170
Sep 201201894.672.92$53
Aug 2012011092.662.91$320
Jul 2012010085.133.02$302
Jun 201207479.822.52$186
May 201204991.612.49$122
Apr 2012048101.652.00$96
Mar 2012051105.052.22$113
Feb 2012054101.102.57$139
Jan 201205598.092.73$150
Dec 201106696.873.24$214
Nov 201106295.723.31$205
Oct 201105184.983.65$186
Sep 201115083.623.99$283
Aug 201103283.404.15$133
Jul 201105794.144.52$257
Jun 2011021792.904.64$1,007
May 2011021198.134.40$929
Apr 20110177105.964.33$767
Mar 2011127096.364.06$1,192
Feb 2011023985.644.18$999
Jan 2011026586.504.59$1,216
Dec 2010026885.734.35$1,165
Nov 2010020280.843.80$767
Oct 2010029678.103.51$1,039
Sep 2010013972.633.98$553
Aug 2010016573.684.42$729
Jul 2010020172.554.74$952
Jun 2010013870.364.91$678
May 2010019871.124.24$839
Apr 2010021281.694.12$874
Mar 2010021778.394.39$952
Feb 2010014273.585.44$773
Jan 2010017274.365.96$1,026
Dec 2009019871.445.48$1,086
Nov 20090074.593.75$0
Oct 2009024672.544.11$1,011
Sep 2009022965.543.06$702
Aug 2009019267.423.22$618
Jul 2009012161.133.46$419
Jun 2009014766.163.90$573
May 2009012454.743.93$487
Apr 2009015646.773.59$560
Mar 2009011842.144.06$479
Feb 2009012932.814.63$598
Jan 2009019235.865.37$1,031
Dec 2008013737.105.98$819
Nov 2008013855.496.86$947
Oct 2008016975.246.92$1,170
Sep 20080191101.767.88$1,505
Aug 20080194114.228.48$1,646
Jul 20080240131.0811.39$2,733
Jun 20080186131.3313.03$2,424
May 20080223123.1711.57$2,581
Apr 20080205110.3110.45$2,143
Mar 20080192101.909.66$1,856
Feb 2008020492.538.77$1,789
Jan 2008022490.388.21$1,838
Dec 2007020788.337.30$1,512
Nov 2007023491.677.29$1,706
Oct 2007021982.856.92$1,516
Sep 2007022675.846.24$1,411
Aug 2007024969.066.39$1,591
Jul 2007023270.906.39$1,482
Jun 2007023762.007.55$1,789
May 2007022658.747.85$1,773
Apr 2007018359.617.81$1,428
Mar 2007019956.927.30$1,453
Feb 2007018755.108.22$1,536
Jan 2007020350.306.73$1,366
Dec 2006021756.656.92$1,501
Nov 2006021354.207.62$1,623
Oct 2006017254.906.01$1,034
Sep 2006019160.085.04$962
Aug 2006018768.717.34$1,373
Jul 2006021169.376.34$1,338
Jun 2006022666.286.38$1,443
May 2006025466.016.42$1,632
Apr 2006023064.397.36$1,693
Mar 2006023456.707.08$1,657
Feb 2006021757.597.75$1,682
Jan 2006023060.598.93$2,055
Dec 2005022354.9413.42$2,992
Nov 2005025654.6910.59$2,711
Oct 2005026658.3413.80$3,670
Sep 2005028161.4512.08$3,394
Aug 2005025461.519.80$2,488
Jul 2005025555.697.84$2,000
Jun 2005027552.337.38$2,030
May 2005026845.226.65$1,783
Apr 2005024849.207.36$1,825
Mar 2005026150.377.15$1,867
Feb 2005020845.226.31$1,313
Jan 2005025143.166.32$1,587
Dec 2004011039.866.75$743
Nov 2004020345.286.33$1,285
Oct 2004028849.706.52$1,876
Sep 2004016543.245.28$872
Aug 200402642.375.55$144
Jul 200405638.286.08$341
Jun 200406236.106.43$399
May 200407037.486.49$455
Apr 200407934.475.86$463
Mar 2004024234.365.53$1,338
Feb 2004016732.455.51$920
Jan 2004010632.036.30$668
Dec 2003015430.266.30$970
Nov 2003021628.804.60$993
Oct 2003016028.174.76$762
Sep 2003012126.314.75$575
Aug 2003013529.765.13$693
Jul 200309529.415.17$491
Jun 2003012328.565.98$736
May 2003011026.595.97$657
Apr 2003013026.675.41$703
Mar 2003025331.146.10$1,542
Feb 2003023233.487.93$1,839
Jan 2003023430.315.58$1,306
Dec 2002025926.914.85$1,257
Nov 2002025024.664.14$1,034
Oct 2002026026.464.23$1,100
Sep 2002023227.443.64$843
Aug 2002022025.963.16$696
Jul 2002026524.583.06$811
Jun 2002029923.733.34$998
May 2002029424.663.58$1,054
Apr 2002026223.653.51$920
Mar 2002026322.003.10$816
Feb 2002023518.222.38$558
Jan 2002024917.172.38$592
Dec 2001033016.932.36$780
Nov 2001028718.072.41$690
Oct 2001029219.782.53$738
Sep 2001037024.262.25$833
Aug 2001033724.873.05$1,029
Jul 2001032723.933.20$1,045
Jun 200126231824.563.82$7,651
May 2001029625.524.31$1,275
Apr 2001030924.685.34$1,649
Mar 2001032124.545.38$1,726
Feb 2001027027.755.77$1,557
Jan 2001032027.478.40$2,688
Dec 2000032326.889.12$2,947
Nov 2000033632.215.66$1,901
Oct 2000029631.235.15$1,523
Sep 2000027931.875.19$1,447
Aug 2000031629.644.54$1,435
Jul 2000030728.534.09$1,256
Jun 2000030429.304.40$1,337
May 2000028427.263.68$1,045
Apr 2000030924.513.12$963
Mar 2000031028.422.86$887
Feb 2000028727.622.73$783
Jan 2000031325.272.48$776
Dec 1999029924.282.42$725
Nov 1999028423.192.43$691
Oct 1999029120.982.80$816
Sep 1999028721.752.62$752
Aug 1999029319.262.88$843
Jul 1999030417.892.37$721
Jun 1999031915.942.36$754
May 1999028615.792.32$664
Apr 1999027815.102.21$614
Mar 1999025312.471.84$465
Feb 199902499.981.82$453
Jan 1999026510.381.90$503
Dec 199802039.201.77$360
Nov 1998021110.892.19$461
Oct 1998024912.421.97$490
Sep 1998026412.592.08$550
Aug 1998027311.301.91$521
Jul 1998030411.742.24$680
Jun 1998033111.242.24$741
May 1998029512.622.21$651
Apr 1998027113.042.51$679
Mar 1998028712.802.31$663
Feb 1998024013.952.30$552
Jan 1998030714.702.15$662
Dec 1997028016.322.41$675
Nov 1997027218.193.09$840
Oct 1997028319.253.15$891
Sep 1997027517.742.95$813
Aug 1997026317.862.55$672
Jul 1997024917.582.25$559
Jun 1997026517.242.26$598
May 1997031018.972.31$716
Apr 1997030717.882.08$639
Mar 1997033118.951.94$642
Feb 1997031020.492.21$684
Jan 1997028823.483.54$1,019
Dec 1996029723.32$0
Nov 1996028821.97$0
Oct 1996032623.31$0
Sep 1996033322.22$0
Aug 1996033920.26$0
Jul 1996031419.55$0
Jun 1996032718.73$0
May 1996036719.43$0
Apr 1996035621.51$0
Mar 1996031419.38$0
Feb 1996014816.98$0
Jan 1996022217.07$0
Dec 1995022117.19$0
Nov 1995023216.00$0
Oct 1995023915.43$0
Sep 1995021216.18$0
Aug 1995022915.92$0
Jul 1995021615.24$0
Jun 1995020516.41$0
May 1995023917.56$0
Apr 1995024017.73$0
Mar 1995024416.44$0
Feb 1995021716.58$0
Jan 1995024615.92$0
Dec 1994027415.03$0
Nov 1994027515.90$0
Oct 1994024715.58$0
Sep 1994020415.29$0
Aug 1994012816.13$0
Jul 199409417.56$0
Jun 1994011417.09$0
May 1994012215.88$0
Apr 1994012914.14$0
Mar 1994015512.46$0
Feb 1994012412.50$0
Jan 1994012112.66$0
Dec 1993012312.33$0
Nov 1993013614.49$0
Oct 1993013015.85$0
Sep 1993012515.03$0
Aug 1993013215.66$0
Jul 1993014715.46$0
Jun 1993015816.79$0
May 1993013717.68$0
Apr 1993013518.05$0
Mar 1993015618.14$0
Feb 1993020817.90$0
Jan 1993022016.93$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.

Feb 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $ 63.50 =         $0
Gas                    7 Mcf  × $  3.75 =        $26

────────────────────────────────────────────────────
Month total                                      $26

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. 09/G/100426 is the state's own key, not one this site invented.