SLAUGHTER -A-

Operated by WALKING X OIL CO. (P-5 892810) in the LEVELLAND (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 56578District 8AField 53411426Hydrogen sulphide fieldNGPA filingCondensateGasSaveExport
Value, all time
$482 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
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 other leases, and the rule below applies to all of them.

Discovered
1945-01-17
as the register files it
Field class
Oil and gas
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 21.25 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: FIELD

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
CondensateDisposition1,093 bbl$52,530
GasProduction102,878 Mcf$429,825
Total$482,355

23,133 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 33.6069, -102.8247. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.60690, -102.82470 · 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
4,775 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 4,775 ft.

Completions filed
Oct 1973
1 of 1 wells

1 well

42-0793022914,775 ftOct 1973

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 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 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 20150148.152.95$3
Jun 20150156.152.88$3
May 20150155.212.96$3
Apr 20150149.822.71$3
Mar 20150142.892.93$3
Feb 20150144.662.98$3
Jan 20150143.433.10$3
Dec 2014015954.693.59$571
Nov 2014023470.464.25$995
Oct 2014012978.303.90$503
Sep 20140186.164.05$4
Aug 20140189.394.04$4
Jul 20140196.564.18$4
Jun 20140198.164.74$5
May 20140194.734.73$5
Apr 20140195.944.81$5
Mar 20140195.895.06$5
Feb 20140197.406.19$6
Jan 20140190.404.86$5
Dec 20130191.824.35$4
Nov 20130188.853.74$4
Oct 20130197.423.78$4
Sep 201301104.113.72$4
Aug 201301104.253.52$4
Jul 201301102.523.72$4
Jun 20130194.403.93$4
May 20130194.834.15$4
Apr 20130193.964.28$4
Mar 20130393.623.91$12
Feb 20130291.233.42$7
Jan 20130291.603.42$7
Dec 20120386.773.42$10
Nov 20120386.953.62$11
Oct 20120689.383.40$20
Sep 20120694.672.92$18
Aug 20120192.662.91$3
Jul 20120185.133.02$3
Jun 20120179.822.52$3
May 20120491.612.49$10
Apr 20121584101.652.00$16,069
Mar 20120500105.052.22$1,111
Feb 20120355101.102.57$912
Jan 2012047898.092.73$1,307
Dec 2011057096.873.24$1,847
Nov 2011059995.723.31$1,983
Oct 2011061484.983.65$2,240
Sep 2011051583.623.99$2,053
Aug 2011043183.404.15$1,788
Jul 2011020794.144.52$935
Jun 2011012192.904.64$561
May 2011039398.134.40$1,731
Apr 20110533105.964.33$2,310
Mar 2011060496.364.06$2,451
Feb 2011052585.644.18$2,194
Jan 2011065086.504.59$2,983
Dec 2010071185.734.35$3,091
Nov 2010020180.843.80$763
Oct 2010051678.103.51$1,811
Sep 2010058672.633.98$2,332
Aug 2010059773.684.42$2,638
Jul 2010062072.554.74$2,937
Jun 2010061670.364.91$3,025
May 2010066671.124.24$2,821
Apr 2010065381.694.12$2,692
Mar 2010070878.394.39$3,107
Feb 2010062373.585.44$3,391
Jan 2010079874.365.96$4,759
Dec 2009089371.445.48$4,897
Nov 2009090274.593.75$3,384
Oct 200901,03472.544.11$4,250
Sep 20091361,15465.543.06$12,450
Aug 200901,89167.423.22$6,086
Jul 20090161.133.46$3
Jun 20090166.163.90$4
May 20090654.743.93$24
Apr 20090946.773.59$32
Mar 200901142.144.06$45
Feb 200901932.814.63$88
Jan 20090135.865.37$5
Dec 20080237.105.98$12
Nov 20080455.496.86$27
Oct 200801375.246.92$90
Sep 2008031101.767.88$244
Aug 2008082114.228.48$696
Jul 20080380131.0811.39$4,328
Jun 200801,304131.3313.03$16,995
May 20080192123.1711.57$2,222
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 200806092.538.77$526
Jan 200808290.388.21$673
Dec 200709288.337.30$672
Nov 2007010591.677.29$766
Oct 2007016882.856.92$1,163
Sep 2007011175.846.24$693
Aug 20070269.066.39$13
Jul 200707670.906.39$485
Jun 2007076862.007.55$5,797
May 2007077158.747.85$6,049
Apr 2007058759.617.81$4,582
Mar 2007065156.927.30$4,754
Feb 2007055855.108.22$4,585
Jan 2007094350.306.73$6,343
Dec 2006058756.656.92$4,061
Nov 2006057654.207.62$4,388
Oct 2006060354.906.01$3,626
Sep 2006059460.085.04$2,992
Aug 2006058268.717.34$4,272
Jul 200615559169.376.34$14,501
Jun 2006060266.286.38$3,843
May 2006062666.016.42$4,022
Apr 2006061364.397.36$4,512
Mar 2006066656.707.08$4,717
Feb 2006053057.597.75$4,108
Jan 2006064060.598.93$5,717
Dec 2005065654.9413.42$8,801
Nov 2005064754.6910.59$6,851
Oct 2005069658.3413.80$9,602
Sep 2005063561.4512.08$7,670
Aug 2005071261.519.80$6,975
Jul 2005073455.697.84$5,757
Jun 2005076352.337.38$5,632
May 200513188645.226.65$11,817
Apr 2005067349.207.36$4,954
Mar 2005020350.377.15$1,452
Feb 2005054245.226.31$3,421
Jan 2005084643.166.32$5,349
Dec 2004061239.866.75$4,132
Nov 2004081045.286.33$5,128
Oct 200401,12449.706.52$7,323
Sep 2004069843.245.28$3,688
Aug 2004082942.375.55$4,602
Jul 2004090538.286.08$5,506
Jun 2004088536.106.43$5,693
May 2004094137.486.49$6,111
Apr 2004099634.475.86$5,835
Mar 2004058434.365.53$3,230
Feb 2004024932.455.51$1,372
Jan 2004026732.036.30$1,682
Dec 200304230.266.30$265
Nov 2003014428.804.60$662
Oct 2003070528.174.76$3,356
Sep 2003081526.314.75$3,871
Aug 2003096929.765.13$4,971
Jul 2003028629.415.17$1,479
Jun 200305928.565.98$353
May 2003053326.595.97$3,183
Apr 2003052626.675.41$2,844
Mar 2003038531.146.10$2,347
Feb 2003032133.487.93$2,544
Jan 2003058130.315.58$3,243
Dec 20026841426.914.85$3,839
Nov 2002047124.664.14$1,949
Oct 2002055526.464.23$2,347
Sep 2002044827.443.64$1,629
Aug 2002050525.963.16$1,598
Jul 2002041424.583.06$1,268
Jun 2002054923.733.34$1,833
May 2002025724.663.58$921
Apr 200207323.653.51$256
Mar 2002039122.003.10$1,213
Feb 2002036018.222.38$855
Jan 2002050517.172.38$1,200
Dec 2001046716.932.36$1,104
Nov 2001037918.072.41$912
Oct 2001028219.782.53$713
Sep 200101224.262.25$27
Aug 2001038324.873.05$1,169
Jul 200115336923.933.20$4,841
Jun 2001042124.563.82$1,610
May 2001034725.524.31$1,495
Apr 2001096924.685.34$5,170
Mar 2001055524.545.38$2,984
Feb 2001051327.755.77$2,959
Jan 2001061927.478.40$5,199
Dec 2000061926.889.12$5,647
Nov 2000034732.215.66$1,963
Oct 2000034731.235.15$1,785
Sep 200005931.875.19$306
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 200005927.263.68$217
Apr 2000030724.513.12$957
Mar 20000228.422.86$6
Feb 20000227.622.73$5
Jan 20000525.272.48$12
Dec 1999494924.282.42$1,308
Nov 19990623.192.43$15
Oct 199942020.982.80$881
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999029.981.82$4
Jan 199904910.381.90$93
Dec 199801209.201.77$213
Nov 1998040910.892.19$894
Oct 1998046812.421.97$922
Sep 1998041712.592.08$868
Aug 1998052211.301.91$996
Jul 1998040511.742.24$906
Jun 1998047411.242.24$1,060
May 1998060212.622.21$1,328
Apr 1998022213.042.51$556
Mar 1998012212.802.31$282
Feb 1998010913.952.30$251
Jan 1998014014.702.15$302
Dec 1997024116.322.41$581
Nov 1997064118.193.09$1,980
Oct 1997086219.253.15$2,715
Sep 1997032017.742.95$946
Aug 1997061717.862.55$1,576
Jul 1997018317.582.25$411
Jun 1997026217.242.26$591
May 1997025718.972.31$593
Apr 1997064717.882.08$1,348
Mar 1997072818.951.94$1,412
Feb 1997068720.492.21$1,515
Jan 1997083323.483.54$2,949
Dec 1996071723.32$0
Nov 1996022421.97$0
Oct 1996042323.31$0
Sep 1996061322.22$0
Aug 1996045920.26$0
Jul 1996054819.55$0
Jun 1996050118.73$0
May 19961634319.43$311
Apr 1996053121.51$0
Mar 1996060919.38$0
Feb 1996018316.98$0
Jan 19965515217.07$939
Dec 1995017917.19$0
Nov 19953627316.00$576
Oct 1995046215.43$0
Sep 1995045916.18$0
Aug 1995070415.92$0
Jul 1995071315.24$0
Jun 1995037216.41$0
May 19952083117.56$351
Apr 1995068917.73$0
Mar 1995064116.44$0
Feb 1995037216.58$0
Jan 1995013515.92$0
Dec 1994013915.03$0
Nov 1994015715.90$0
Oct 1994019115.58$0
Sep 1994021115.29$0
Aug 1994024816.13$0
Jul 1994030417.56$0
Jun 1994037217.09$0
May 1994063015.88$0
Apr 1994060714.14$0
Mar 1994054612.46$0
Feb 1994060212.50$0
Jan 1994063912.66$0
Dec 19932063512.33$247
Nov 1993058914.49$0
Oct 1993069115.85$0
Sep 1993075515.03$0
Aug 19933090515.66$470
Jul 1993050715.46$0
Jun 1993031916.79$0
May 19932442317.68$424
Apr 1993077218.05$0
Mar 1993067118.14$0
Feb 1993073017.90$0
Jan 1993035716.93$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.

Jul 2015 — as filed, then multipliedworked
Condensate             0 bbl  × $ 48.15 =         $0
Gas                    1 Mcf  × $  2.95 =         $3

────────────────────────────────────────────────────
Month total                                       $3

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. 8A/G/56578 is the state's own key, not one this site invented.