MCLAIN

Operated by WILDHORSE OPERATING COMPANY (P-5 923452) in the PAN PETRO (MORROW, UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3751District 10Field 68735333OilCasinghead gasSaveExport
Value, all time
$681 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 23 wells, and the rule below applies to all of them.

Discovered
1963-10-30
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,867 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 160 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
OilDisposition20,735 bbl$677,654
Casinghead gasProduction9,543 Mcf$3,663
Total$681,317

8,104 Mcf of this lease's gas, across 47 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 (3)

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 36.1262, -100.8621. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

36.12576, -100.86177 · 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%
3 of 3 wells
With a plug date
100.0%
3 of 3 wells
Median depth
8,750 ft
3 wells filed one
Completion to plug
24.9 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
3100.0%
A plug date is filed
3100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
3100.0%
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

Between 8,722 and 8,754 ft, median 8,750 ft, over the 3 wells that filed a depth.

Completions filed
Mar 1971 – Dec 1983
3 of 3 wells
Plug dates filed
Apr 1995 – Nov 2016
3 of 3 wells

Last completion to plug: a median of 24.9 years across the 3 wells that filed both dates, with the middle half between 18.2 years and 35.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-3573007918,750 ftDec 1983Apr 1995Yes
42-3570093038,754 ftJun 1971May 1996Yes
42-3578151428,722 ftMar 1971Nov 2016Yes

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 201720050.452.95$1,009
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 2014134086.164.05$11,545
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 2013176094.403.93$16,614
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 2012188094.672.92$17,798
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 2012176091.612.49$16,123
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 2011190095.723.31$18,187
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 2010183085.734.35$15,689
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 2010192072.554.74$13,930
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 200956071.445.48$4,001
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 200991066.163.90$6,021
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 20081660131.0811.39$21,759
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 2008167092.538.77$15,453
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 2007171091.677.29$15,676
Oct 2007170082.856.92$14,085
Sep 20070075.846.24$0
Aug 2007176069.066.39$12,155
Jul 2007175070.906.39$12,408
Jun 2007167062.007.55$10,354
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 2007333056.927.30$18,954
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006159054.207.62$8,618
Oct 2006169054.906.01$9,278
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 2006163069.376.34$11,307
Jun 2006167066.286.38$11,069
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 2006164056.707.08$9,299
Feb 20060057.597.75$0
Jan 2006339060.598.93$20,540
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 2005164061.4512.08$10,078
Aug 20050061.519.80$0
Jul 2005167055.697.84$9,300
Jun 20050052.337.38$0
May 2005160045.226.65$7,235
Apr 20050049.207.36$0
Mar 2005172050.377.15$8,664
Feb 2005169045.226.31$7,642
Jan 20050043.166.32$0
Dec 2004152039.866.75$6,059
Nov 20040045.286.33$0
Oct 2004172049.706.52$8,548
Sep 20040043.245.28$0
Aug 2004162042.375.55$6,864
Jul 2004165038.286.08$6,316
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 2004164034.475.86$5,653
Mar 20040034.365.53$0
Feb 2004179032.455.51$5,809
Jan 20040032.036.30$0
Dec 2003163030.266.30$4,932
Nov 20030028.804.60$0
Oct 2003165028.174.76$4,648
Sep 2003159026.314.75$4,183
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 2003177028.565.98$5,055
May 20030026.595.97$0
Apr 2003166026.675.41$4,427
Mar 2003166031.146.10$5,169
Feb 20030033.487.93$0
Jan 2003185030.315.58$5,607
Dec 20020026.914.85$0
Nov 2002175024.664.14$4,316
Oct 20020026.464.23$0
Sep 2002174027.443.64$4,775
Aug 2002198025.963.16$5,140
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 2002193024.663.58$4,759
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 2002199018.222.38$3,626
Jan 20020017.172.38$0
Dec 2001203016.932.36$3,437
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001203024.262.25$4,925
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 2001198024.563.82$4,863
May 2001191025.524.31$4,874
Apr 20010024.685.34$0
Mar 2001188024.545.38$4,614
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 2000191026.889.12$5,134
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 2000165031.875.19$5,259
Aug 2000179029.644.54$5,306
Jul 20000028.534.09$0
Jun 2000176029.304.40$5,157
May 20000027.263.68$0
Apr 2000189024.513.12$4,632
Mar 20000028.422.86$0
Feb 2000183027.622.73$5,054
Jan 2000192025.272.48$4,852
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 1999188020.982.80$3,944
Sep 19990021.752.62$0
Aug 1999185019.262.88$3,563
Jul 1999184017.892.37$3,292
Jun 19990015.942.36$0
May 1999187015.792.32$2,953
Apr 19990015.102.21$0
Mar 1999343012.471.84$4,277
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998187010.892.19$2,036
Oct 1998184012.421.97$2,285
Sep 19980012.592.08$0
Aug 1998188011.301.91$2,124
Jul 19980011.742.24$0
Jun 1998204011.242.24$2,293
May 19980012.622.21$0
Apr 1998188013.042.51$2,452
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 199718817516.322.41$3,490
Nov 199718217018.193.09$3,836
Oct 199708219.253.15$258
Sep 199704817.742.95$142
Aug 199701517.862.55$38
Jul 199709317.582.25$209
Jun 19971829017.242.26$3,341
May 19971859318.972.31$3,724
Apr 199718417017.882.08$3,644
Mar 1997017518.951.94$339
Feb 1997015320.492.21$338
Jan 1997017523.483.54$619
Dec 199613211923.32$3,078
Nov 1996017021.97$0
Oct 199618517523.31$4,312
Sep 1996017022.22$0
Aug 199618417520.26$3,728
Jul 1996017519.55$0
Jun 199616717018.73$3,128
May 1996017519.43$0
Apr 199619017021.51$4,087
Mar 1996017519.38$0
Feb 199619116416.98$3,243
Jan 19960117.07$0
Dec 199519013617.19$3,266
Nov 1995016016.00$0
Oct 199536317515.43$5,601
Sep 1995017016.18$0
Aug 199517817515.92$2,834
Jul 1995017515.24$0
Jun 1995017016.41$0
May 199519117517.56$3,354
Apr 199519017017.73$3,369
Mar 19950016.44$0
Feb 199518015816.58$2,984
Jan 1995017515.92$0
Dec 199418517515.03$2,781
Nov 199408015.90$0
Oct 1994190215.58$2,960
Sep 19941848015.29$2,813
Aug 19941748216.13$2,807
Jul 199418834117.56$3,301
Jun 199419233017.09$3,281
May 199419434115.88$3,081
Apr 199418433014.14$2,602
Mar 199419334112.46$2,405
Feb 199437230812.50$4,650
Jan 1994034112.66$0
Dec 199337934112.33$4,673
Nov 199318833014.49$2,724
Oct 1993184215.85$2,916
Sep 1993358215.03$5,381
Aug 1993187215.66$2,928
Jul 1993178215.46$2,752
Jun 1993178216.79$2,989
May 1993348217.68$6,153
Apr 1993179218.05$3,231
Mar 199336434118.14$6,603
Feb 199318630817.90$3,329
Jan 199335434116.93$5,993

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 2017 — as filed, then multipliedworked
Oil                   20 bbl  × $ 50.45 =     $1,009
Casinghead gas         0 Mcf  × $  2.95 =         $0

────────────────────────────────────────────────────
Month total                                   $1,009

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. 10/O/3751 is the state's own key, not one this site invented.