WELCH "A"

Operated by WINFIELD OPERATING COMPANY (P-5 931940) 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.

Oil lease lease 22315District 09Field 78980500OilCasinghead gasSaveExport
Value, all time
$606 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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
OilDisposition4,510 bbl$115,105
Casinghead gasProduction152,450 Mcf$490,474
Total$605,579

46,037 Mcf of this lease's gas, across 44 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 33.0956, -97.9755. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.09556, -97.97546 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
5,325 ft
1 wells filed one
Completion to plug
43.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 5,325 ft.

Completions filed
Apr 1980
1 of 1 wells
Plug dates filed
Jun 2023
1 of 1 wells

Last completion to plug: a median of 43.2 years across the 1 well that filed both dates, with the middle half between 43.2 years and 43.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-2373304215,325 ftApr 1980Jun 2023Yes

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 20250059.383.30$0
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 202362070.622.23$4,378
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 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
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 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 201369094.834.15$6,543
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 201305791.233.42$195
Jan 2013025691.603.42$876
Dec 2012020286.773.42$691
Nov 2012021886.953.62$790
Oct 2012022989.383.40$779
Sep 2012022994.672.92$668
Aug 2012031092.662.91$902
Jul 2012029185.133.02$879
Jun 2012026979.822.52$678
May 2012032091.612.49$796
Apr 20120289101.652.00$577
Mar 20120333105.052.22$740
Feb 20120258101.102.57$663
Jan 2012028498.092.73$776
Dec 2011028296.873.24$914
Nov 2011028995.723.31$957
Oct 2011031984.983.65$1,164
Sep 2011022983.623.99$913
Aug 2011026883.404.15$1,112
Jul 2011026894.144.52$1,211
Jun 2011029592.904.64$1,369
May 2011029598.134.40$1,299
Apr 20110201105.964.33$871
Mar 2011040596.364.06$1,643
Feb 2011040585.644.18$1,693
Jan 2011047086.504.59$2,157
Dec 2010052185.734.35$2,265
Nov 2010042980.843.80$1,628
Oct 2010014678.103.51$512
Sep 2010027272.633.98$1,082
Aug 2010020973.684.42$924
Jul 2010025772.554.74$1,217
Jun 2010039770.364.91$1,949
May 2010038371.124.24$1,622
Apr 2010042181.694.12$1,736
Mar 2010042178.394.39$1,848
Feb 2010015573.585.44$844
Jan 201006874.365.96$406
Dec 20097019771.445.48$6,081
Nov 2009019774.593.75$739
Oct 2009018672.544.11$765
Sep 2009024165.543.06$739
Aug 2009024267.423.22$779
Jul 2009023061.133.46$797
Jun 2009021166.163.90$822
May 2009028654.743.93$1,123
Apr 2009034746.773.59$1,245
Mar 2009058642.144.06$2,379
Feb 2009031832.814.63$1,473
Jan 200917644135.865.37$8,680
Dec 2008052037.105.98$3,108
Nov 2008062655.496.86$4,295
Oct 2008071375.246.92$4,935
Sep 20080300101.767.88$2,363
Aug 20080326114.228.48$2,765
Jul 20080653131.0811.39$7,437
Jun 20080389131.3313.03$5,070
May 20080341123.1711.57$3,947
Apr 20080434110.3110.45$4,537
Mar 20080476101.909.66$4,600
Feb 2008038692.538.77$3,385
Jan 2008072390.388.21$5,933
Dec 2007028488.337.30$2,074
Nov 2007054091.677.29$3,938
Oct 2007068982.856.92$4,769
Sep 2007045175.846.24$2,816
Aug 2007053769.066.39$3,430
Jul 2007046070.906.39$2,938
Jun 2007057662.007.55$4,348
May 2007047658.747.85$3,735
Apr 2007039259.617.81$3,060
Mar 2007051456.927.30$3,753
Feb 2007059255.108.22$4,864
Jan 2007061550.306.73$4,137
Dec 2006053656.656.92$3,708
Nov 20061621,01054.207.62$16,474
Oct 2006033554.906.01$2,015
Sep 2006021860.085.04$1,098
Aug 2006022868.717.34$1,674
Jul 2006027969.376.34$1,770
Jun 2006051766.286.38$3,300
May 2006056966.016.42$3,656
Apr 2006049964.397.36$3,673
Mar 2006048956.707.08$3,464
Feb 2006044957.597.75$3,480
Jan 2006041860.598.93$3,734
Dec 2005042854.9413.42$5,742
Nov 2005051654.6910.59$5,464
Oct 2005050958.3413.80$7,022
Sep 2005062461.4512.08$7,537
Aug 2005057861.519.80$5,663
Jul 2005052155.697.84$4,087
Jun 200516848052.337.38$12,334
May 2005054145.226.65$3,598
Apr 2005041449.207.36$3,047
Mar 2005038950.377.15$2,783
Feb 2005040245.226.31$2,537
Jan 2005050043.166.32$3,161
Dec 2004022139.866.75$1,492
Nov 2004039845.286.33$2,520
Oct 2004053449.706.52$3,479
Sep 2004049943.245.28$2,637
Aug 2004053842.375.55$2,986
Jul 2004056638.286.08$3,444
Jun 2004044236.106.43$2,843
May 2004057137.486.49$3,708
Apr 200417748734.475.86$8,954
Mar 2004060734.365.53$3,357
Feb 2004079232.455.51$4,364
Jan 2004027332.036.30$1,720
Dec 2003029730.266.30$1,872
Nov 2003059528.804.60$2,734
Oct 2003055528.174.76$2,642
Sep 2003054826.314.75$2,603
Aug 2003060729.765.13$3,114
Jul 2003053229.415.17$2,751
Jun 2003058228.565.98$3,482
May 2003058126.595.97$3,470
Apr 2003052526.675.41$2,839
Mar 200318262631.146.10$9,484
Feb 2003054933.487.93$4,351
Jan 2003054530.315.58$3,042
Dec 2002059726.914.85$2,898
Nov 2002062424.664.14$2,581
Oct 2002063426.464.23$2,681
Sep 2002059227.443.64$2,152
Aug 2002067225.963.16$2,126
Jul 2002074124.583.06$2,269
Jun 2002037223.733.34$1,242
May 2002060724.663.58$2,175
Apr 2002056023.653.51$1,967
Mar 2002050322.003.10$1,561
Feb 2002051418.222.38$1,221
Jan 200216559417.172.38$4,244
Dec 2001080516.932.36$1,903
Nov 2001236418.072.41$912
Oct 2001057319.782.53$1,449
Sep 2001086324.262.25$1,943
Aug 2001080024.873.05$2,443
Jul 2001070123.933.20$2,241
Jun 2001070224.563.82$2,685
May 2001064925.524.31$2,795
Apr 200117165724.685.34$7,726
Mar 2001069224.545.38$3,721
Feb 2001060727.755.77$3,501
Jan 2001070427.478.40$5,913
Dec 2000072426.889.12$6,605
Nov 2000077232.215.66$4,368
Oct 2000071631.235.15$3,684
Sep 200017374831.875.19$9,393
Aug 2000086529.644.54$3,928
Jul 2000090328.534.09$3,693
Jun 2000098429.304.40$4,327
May 2000038227.263.68$1,406
Apr 2000076224.513.12$2,374
Mar 2000078228.422.86$2,236
Feb 200018373027.622.73$7,045
Jan 2000079225.272.48$1,965
Dec 1999076224.282.42$1,847
Nov 1999078723.192.43$1,916
Oct 1999083720.982.80$2,347
Sep 1999085121.752.62$2,229
Aug 199917985619.262.88$5,909
Jul 1999095417.892.37$2,263
Jun 1999076115.942.36$1,798
May 199917380515.792.32$4,600
Apr 1999080615.102.21$1,780
Mar 1999082712.471.84$1,520
Feb 199907639.981.82$1,387
Jan 1999091310.381.90$1,735
Dec 199806449.201.77$1,142
Nov 1998074710.892.19$1,633
Oct 1998077112.421.97$1,518
Sep 1998077212.592.08$1,608
Aug 1998079111.301.91$1,509
Jul 1998081511.742.24$1,823
Jun 1998084711.242.24$1,895
May 199816284812.622.21$3,915
Apr 1998084213.042.51$2,109
Mar 1998088512.802.31$2,044
Feb 1998083713.952.30$1,924
Jan 199801,02814.702.15$2,215
Dec 199701,06616.322.41$2,570
Nov 19971701,07418.193.09$6,409
Oct 199701,07419.253.15$3,383
Sep 199701,26617.742.95$3,741
Aug 1997057517.862.55$1,469
Jul 1997077517.582.25$1,741
Jun 1997096217.242.26$2,171
May 199701,17418.972.31$2,710
Apr 199701,13417.882.08$2,362
Mar 19971761,08918.951.94$5,447
Feb 1997087820.492.21$1,937
Jan 1997094623.483.54$3,349
Dec 199601,04723.32$0
Nov 19961651,08121.97$3,625
Oct 199601,14723.31$0
Sep 199601,21522.22$0
Aug 1996095320.26$0
Jul 1996096419.55$0
Jun 199601,08918.73$0
May 1996097519.43$0
Apr 199601,08221.51$0
Mar 1996092119.38$0
Feb 19961786916.98$3,022
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 199517159216.18$2,767
Aug 199501,21615.92$0
Jul 199501,19615.24$0
Jun 199501,12816.41$0
May 199501,04617.56$0
Apr 19951681,20117.73$2,979
Mar 199501,12616.44$0
Feb 199501,05616.58$0
Jan 19951721,08915.92$2,738
Dec 199401,19215.03$0
Nov 199401,03415.90$0
Oct 199401,01015.58$0
Sep 199401,05415.29$0
Aug 19941591,05316.13$2,565
Jul 1994096417.56$0
Jun 1994099817.09$0
May 199401,15815.88$0
Apr 19941701,24714.14$2,404
Mar 1994082912.46$0
Feb 1994085912.50$0
Jan 199411,05512.66$13
Dec 199317893712.33$2,195
Nov 1993099714.49$0
Oct 1993085015.85$0
Sep 19931741,08815.03$2,615
Aug 199301,18015.66$0
Jul 199301,21515.46$0
Jun 199301,16716.79$0
May 19931691,26617.68$2,988
Apr 199301,25618.05$0
Mar 199311,02818.14$18
Feb 19931841,17417.90$3,294
Jan 199301,23316.93$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 2023 — as filed, then multipliedworked
Oil                   62 bbl  × $ 70.62 =     $4,378
Casinghead gas         0 Mcf  × $  2.23 =         $0

────────────────────────────────────────────────────
Month total                                   $4,378

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/O/22315 is the state's own key, not one this site invented.