ARNOLD

Operated by MUDDY RIVER PETROLEUM, LLC (P-5 101102) in the OLDS (DELAWARE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27233District 08Field 67074500OilCasinghead gasSaveExport
Value, all time
$836 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 21 leases and 46 wells, and the rule below applies to all of them.

Discovered
1958-01-10
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres.

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
OilDisposition33,677 bbl$767,597
Casinghead gasProduction71,045 Mcf$68,834
Total$836,431

48,630 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 (6)

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 31.8223, -103.9051. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.82173, -103.90513 · 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
83.3%
5 of 6 wells
With a plug date
83.3%
5 of 6 wells
Median depth
3,065 ft
6 wells filed one
Completion to plug
32.8 years
median over 5 wells

What the state filed about each well

On the RRC proration schedule
583.3%
A plug date is filed
583.3%
BothOn the schedule and plugged. Neither fact cancels the other.
583.3%
NeitherNo plug date, and not on the schedule.
116.7%

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

Between 3,035 and 3,190 ft, median 3,065 ft, over the 6 wells that filed a depth.

Completions filed
Jan 1982 – May 1985
5 of 6 wells; 1 filed none
Plug dates filed
Oct 2010 – May 2019
5 of 6 wells; 1 filed none

Last completion to plug: a median of 32.8 years across the 5 wells that filed both dates, with the middle half between 28.8 years and 34.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-3893154453,065 ft
42-3893163263,190 ftMay 1985May 2019Yes
42-3893150643,065 ftJul 1984Oct 2010Yes
42-3893144233,073 ftJan 1984May 2019Yes
42-3893126623,035 ftOct 1982Aug 2015Yes
42-3893122613,048 ftJan 1982Oct 2010Yes

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 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 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
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 200954067.423.22$3,641
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 200921032.814.63$689
Jan 20090035.865.37$0
Dec 2008102037.105.98$3,784
Nov 20080055.496.86$0
Oct 200857075.246.92$4,289
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081650131.3313.03$21,669
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 2007126088.337.30$11,130
Nov 20070091.677.29$0
Oct 2007141082.856.92$11,682
Sep 20070075.846.24$0
Aug 200784069.066.39$5,801
Jul 20070070.906.39$0
Jun 2007127062.007.55$7,874
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 2006165054.906.01$9,059
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 200698069.376.34$6,798
Jun 200674066.286.38$4,905
May 200681066.016.42$5,347
Apr 20060064.397.36$0
Mar 200667056.707.08$3,799
Feb 200653057.597.75$3,052
Jan 200638060.598.93$2,302
Dec 20050054.9413.42$0
Nov 200597054.6910.59$5,305
Oct 200585058.3413.80$4,959
Sep 200575061.4512.08$4,609
Aug 20050061.519.80$0
Jul 20050955.697.84$71
Jun 20050952.337.38$66
May 2005431145.226.65$2,018
Apr 200584549.207.36$4,170
Mar 20051561450.377.15$7,958
Feb 200501445.226.31$88
Jan 20051311243.166.32$5,730
Dec 2004154839.866.75$6,192
Nov 20041372045.286.33$6,330
Oct 20041434249.706.52$7,381
Sep 20041465643.245.28$6,609
Aug 20041561242.375.55$6,676
Jul 20041601238.286.08$6,198
Jun 2004109936.106.43$3,993
May 2004845137.486.49$3,480
Apr 2004169534.475.86$5,855
Mar 20041795034.365.53$6,427
Feb 20041265132.455.51$4,370
Jan 20041583432.036.30$5,275
Dec 20031615030.266.30$5,187
Nov 20032065028.804.60$6,163
Oct 20031393128.174.76$4,063
Sep 20032667526.314.75$7,355
Aug 20031317029.765.13$4,258
Jul 20032225029.415.17$6,788
Jun 20031198828.565.98$3,925
May 20038614226.595.97$3,135
Apr 20038811226.675.41$2,953
Mar 20037414631.146.10$3,194
Feb 20038113633.487.93$3,790
Jan 200311218330.315.58$4,416
Dec 200211619726.914.85$4,078
Nov 2002020724.664.14$856
Oct 200214923026.464.23$4,915
Sep 20029918827.443.64$3,400
Aug 2002011425.963.16$361
Jul 200225115124.583.06$6,632
Jun 2002020823.733.34$694
May 20021109124.663.58$3,039
Apr 20021264923.653.51$3,152
Mar 200216021222.003.10$4,178
Feb 200212618118.222.38$2,726
Jan 200220619517.172.38$4,000
Dec 200116220816.932.36$3,234
Nov 200110222218.072.41$2,377
Oct 200117718819.782.53$3,976
Sep 200116117324.262.25$4,295
Aug 20013619624.873.05$9,271
Jul 200115620823.933.20$4,398
Jun 200119321524.563.82$5,562
May 2001015525.524.31$668
Apr 20014015324.685.34$1,804
Mar 200115515224.545.38$4,621
Feb 2001013027.755.77$750
Jan 200117718327.478.40$6,399
Dec 200015317926.889.12$5,746
Nov 2000016132.215.66$911
Oct 200028316031.235.15$9,661
Sep 200016523931.875.19$6,498
Aug 200018722529.644.54$6,564
Jul 200033624028.534.09$10,568
Jun 200016618629.304.40$5,682
May 2000017927.263.68$659
Apr 200015312824.513.12$4,149
Mar 200034811228.422.86$10,210
Feb 2000022327.622.73$608
Jan 200019222025.272.48$5,398
Dec 199937221324.282.42$9,548
Nov 199918223523.192.43$4,793
Oct 199935528520.982.80$8,247
Sep 199918125621.752.62$4,607
Aug 199932835719.262.88$7,344
Jul 199917826717.892.37$3,818
Jun 1999022615.942.36$534
May 199918025015.792.32$3,422
Apr 1999019615.102.21$433
Mar 199917720312.471.84$2,580
Feb 19991712339.981.82$2,130
Jan 199932522810.381.90$3,807
Dec 19981803109.201.77$2,206
Nov 199817343610.892.19$2,837
Oct 199834851512.421.97$5,336
Sep 199816746712.592.08$3,075
Aug 1998043611.301.91$832
Jul 199811948711.742.24$2,487
Jun 199817852311.242.24$3,171
May 199833743712.622.21$5,217
Apr 199817945213.042.51$3,467
Mar 199818026912.802.31$2,925
Feb 199817232713.952.30$3,151
Jan 199832446814.702.15$5,771
Dec 199717740016.322.41$3,853
Nov 199718246918.193.09$4,759
Oct 199736254519.253.15$8,685
Sep 199717054117.742.95$4,614
Aug 199733960117.862.55$7,590
Jul 199717967917.582.25$4,672
Jun 199732743817.242.26$6,626
May 199715472618.972.31$4,597
Apr 199733261317.882.08$7,213
Mar 199718052518.951.94$4,429
Feb 199718144120.492.21$4,681
Jan 199734944623.483.54$9,773
Dec 199616944423.32$3,941
Nov 199634464121.97$7,558
Oct 199635662223.31$8,298
Sep 199617955522.22$3,977
Aug 199634664420.26$7,010
Jul 199633157919.55$6,471
Jun 199635792318.73$6,687
May 199635351019.43$6,859
Apr 1996052621.51$0
Mar 199616354319.38$3,159
Feb 199618055016.98$3,056
Jan 199618468917.07$3,141
Dec 199536574917.19$6,274
Nov 199518175816.00$2,896
Oct 199536592415.43$5,632
Sep 199516795416.18$2,702
Aug 19953421,05015.92$5,445
Jul 19953521,08215.24$5,364
Jun 19953441,03216.41$5,645
May 19953391,13417.56$5,953
Apr 19953461,06617.73$6,135
Mar 19953611,11216.44$5,935
Feb 199518285816.58$3,018
Jan 199535567515.92$5,652
Dec 199437360815.03$5,606
Nov 199435691315.90$5,660
Oct 19943351,11115.58$5,219
Sep 19943601,09115.29$5,504
Aug 19945061,22316.13$8,162
Jul 19941801,23017.56$3,161
Jun 19943621,13617.09$6,187
May 19944101,19115.88$6,511
Apr 19943641,19214.14$5,147
Mar 19943401,27212.46$4,236
Feb 19945511,21612.50$6,888
Jan 19945481,38612.66$6,938
Dec 19931831,37812.33$2,256
Nov 19934801,27214.49$6,955
Oct 19931841,29615.85$2,916
Sep 19935221,29215.03$7,846
Aug 19931761,49515.66$2,756
Jul 19931811,27315.46$2,798
Jun 19935401,27216.79$9,067
May 19931811,42217.68$3,200
Apr 19933611,50518.05$6,516
Mar 19933501,52218.14$6,349
Feb 19935341,35217.90$9,559
Jan 19933611,36216.93$6,112

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.

Aug 2009 — as filed, then multipliedworked
Oil                   54 bbl  × $ 67.42 =     $3,641
Casinghead gas         0 Mcf  × $  3.22 =         $0

────────────────────────────────────────────────────
Month total                                   $3,641

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. 08/O/27233 is the state's own key, not one this site invented.