LITTON

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

Oil lease lease 20701District 7BField 40157500NGPA filingOilCasinghead gasSaveExport
Value, all time
$29 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 9 leases and 9 wells, and the rule below applies to all of them.

Discovered
1983-03-24
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

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
OilDisposition535 bbl$20,431
Casinghead gasProduction5,478 Mcf$8,311
Total$28,742

2,846 Mcf of this lease's gas, across 45 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 31.9855, -98.8948. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.98546, -98.89482 · 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
2,968 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 2,968 ft.

Completions filed
May 1983
1 of 1 wells

1 well

42-0493357152,968 ftMay 1983

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 202313074.852.64$973
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 202119077.435.24$1,471
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 20199055.052.66$495
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 201721042.493.09$892
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 201519240.162.87$769
Jul 20150148.152.95$3
Jun 20150456.152.88$12
May 20150755.212.96$21
Apr 201501549.822.71$41
Mar 201501442.892.93$41
Feb 20150744.662.98$21
Jan 201501343.433.10$40
Dec 201401154.693.59$40
Nov 201401370.464.25$55
Oct 201401378.303.90$51
Sep 201401486.164.05$57
Aug 201401389.394.04$52
Jul 201401296.564.18$50
Jun 201417798.164.74$1,702
May 201401794.734.73$80
Apr 201402595.944.81$120
Mar 201403195.895.06$157
Feb 201401997.406.19$118
Jan 201401190.404.86$53
Dec 201302991.824.35$126
Nov 201302588.853.74$93
Oct 2013122497.423.78$1,260
Sep 2013023104.113.72$86
Aug 2013015104.253.52$53
Jul 2013016102.523.72$59
Jun 201302194.403.93$83
May 201302994.834.15$120
Apr 201302993.964.28$124
Mar 2013361693.623.91$3,433
Feb 201302591.233.42$86
Jan 201302591.603.42$86
Dec 201201986.773.42$65
Nov 201201286.953.62$44
Oct 201201889.383.40$61
Sep 201203794.672.92$108
Aug 201203892.662.91$111
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 200618064.397.36$1,159
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 200540061.519.80$2,460
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 200201726.914.85$83
Nov 200201824.664.14$74
Oct 200202526.464.23$106
Sep 200202427.443.64$87
Aug 200202125.963.16$66
Jul 20020524.583.06$15
Jun 200203023.733.34$100
May 200202424.663.58$86
Apr 2002232223.653.51$621
Mar 200202222.003.10$68
Feb 200203018.222.38$71
Jan 200202717.172.38$64
Dec 2001482416.932.36$869
Nov 200102718.072.41$65
Oct 200102119.782.53$53
Sep 200101924.262.25$43
Aug 200101724.873.05$52
Jul 200101923.933.20$61
Jun 200101924.563.82$73
May 200101425.524.31$60
Apr 200101624.685.34$85
Mar 200101324.545.38$70
Feb 200101627.755.77$92
Jan 200101727.478.40$143
Dec 20000926.889.12$82
Nov 200001632.215.66$91
Oct 200002531.235.15$129
Sep 200002931.875.19$150
Aug 200002529.644.54$114
Jul 200002528.534.09$102
Jun 2000253129.304.40$869
May 200003627.263.68$132
Apr 200003524.513.12$109
Mar 200003428.422.86$97
Feb 200003327.622.73$90
Jan 200003025.272.48$74
Dec 199903324.282.42$80
Nov 199903323.192.43$80
Oct 199902220.982.80$62
Sep 1999402721.752.62$941
Aug 199902619.262.88$75
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 199902915.792.32$67
Apr 199902115.102.21$46
Mar 199901712.471.84$31
Feb 19990129.981.82$22
Jan 199972310.381.90$116
Dec 19980299.201.77$51
Nov 199803210.892.19$70
Oct 199804112.421.97$81
Sep 199804512.592.08$94
Aug 199804111.301.91$78
Jul 199803211.742.24$72
Jun 199804311.242.24$96
May 199805012.622.21$110
Apr 199804513.042.51$113
Mar 199804412.802.31$102
Feb 199803813.952.30$87
Jan 199803814.702.15$82
Dec 199702716.322.41$65
Nov 199703418.193.09$105
Oct 199702719.253.15$85
Sep 199704417.742.95$130
Aug 199704417.862.55$112
Jul 199704417.582.25$99
Jun 199703817.242.26$86
May 199703818.972.31$88
Apr 199704117.882.08$85
Mar 199704218.951.94$81
Feb 199703220.492.21$71
Jan 199703523.483.54$124
Dec 199604023.32$0
Nov 199604421.97$0
Oct 199604923.31$0
Sep 199604322.22$0
Aug 199603320.26$0
Jul 199604419.55$0
Jun 199604618.73$0
May 199604919.43$0
Apr 199605121.51$0
Mar 199605319.38$0
Feb 199605316.98$0
Jan 199605617.07$0
Dec 199505717.19$0
Nov 199505216.00$0
Oct 199506815.43$0
Sep 199507516.18$0
Aug 199504215.92$0
Jul 199504915.24$0
Jun 199504716.41$0
May 199504217.56$0
Apr 199506917.73$0
Mar 199506916.44$0
Feb 199507116.58$0
Jan 199506615.92$0
Dec 1994013015.03$0
Nov 199408815.90$0
Oct 199409415.58$0
Sep 199408615.29$0
Aug 199407016.13$0
Jul 1994176517.56$299
Jun 199407717.09$0
May 199408215.88$0
Apr 199407214.14$0
Mar 199405012.46$0
Feb 199406512.50$0
Jan 199408412.66$0
Dec 199308612.33$0
Nov 199307514.49$0
Oct 199308015.85$0
Sep 199305615.03$0
Aug 19931716015.66$2,678
Jul 199307615.46$0
Jun 199308816.79$0
May 199309317.68$0
Apr 19930018.05$0
Mar 19930118.14$0
Feb 19930017.90$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.

Jul 2023 — as filed, then multipliedworked
Oil                   13 bbl  × $ 74.85 =       $973
Casinghead gas         0 Mcf  × $  2.64 =         $0

────────────────────────────────────────────────────
Month total                                     $973

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/O/20701 is the state's own key, not one this site invented.