LAMM, ROBERT P.

Operated by HARDWICK, ROSS H. OIL COMPANY (P-5 356797) in the CHICON LAKE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2856District 01Field 17668001OilCasinghead gasSaveExport
Value, all time
$413 k
Jan 1993 – Oct 2023
Value, last 12 filed months
$0
at the published price for each month
Months reported
370
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 107 leases and 796 wells, and the rule below applies to all of them.

Discovered
1919-06-12
as the register files it
Field class
Oil and gas
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres. The field rule took effect on 1941-05-08.

The Commission's schedule remark for this field reads: COAL MINE (NAVARRO) COMBINED WITH THIS FIELD 11-1-61.

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
OilDisposition8,984 bbl$413,302
Casinghead gasProduction12 Mcf$0
Total$413,302

12 Mcf of this lease's gas, across 12 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 (10)

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 29.2575, -98.8609. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

29.25770, -98.86100 · 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%
10 of 10 wells
With a plug date
100.0%
10 of 10 wells
Median depth
456 ft
10 wells filed one
Completion to plug
38.5 years
median over 7 wells

What the state filed about each well

On the RRC proration schedule
10100.0%
A plug date is filed
10100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
10100.0%
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

Total depth in feet, 10 of 10 wells. Median 456 ft, with the middle half between 451 and 460 ft; the shallowest is 447 ft and the deepest 479 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 7 of 10 wells, Jul 1983 – Sep 1986. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 1983 – Sep 1986
7 of 10 wells; 3 filed none
Plug dates filed
Nov 2007 – Aug 2023
10 of 10 wells

Last completion to plug: a median of 38.5 years across the 7 wells that filed both dates, with the middle half between 38.4 years and 38.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-325002741450 ftNov 2007Yes
42-325002752450 ftAug 2023Yes
42-325002763453 ftJan 2022Yes
42-3253335510459 ftSep 1986May 2022Yes
42-325326619460 ftSep 1983May 2022Yes
42-3253266311459 ftAug 1983Jan 2022Yes
42-325326608461 ftAug 1983May 2022Yes
42-325326585479 ftAug 1983Jan 2022Yes
42-325326564447 ftJul 1983Jan 2022Yes
42-325326426452 ftJul 1983Aug 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 (370)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

370 months

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 20221260104.226.84$13,132
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 202167069.493.38$4,656
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 202041044.642.68$1,830
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 201957059.012.30$3,364
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 201975062.632.75$4,697
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 201893061.443.40$5,714
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 201853061.782.77$3,274
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 201787049.292.98$4,288
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 201778042.493.09$3,314
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 201786046.772.98$4,022
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 2016138041.442.92$5,719
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 2015120038.792.17$4,655
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015114056.152.88$6,401
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 201497054.693.59$5,305
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 201465089.394.04$5,810
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 201458094.734.73$5,494
Apr 20140095.944.81$0
Mar 201439095.895.06$3,740
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 201364091.824.35$5,876
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 2013870102.523.72$8,919
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 201347091.603.42$4,305
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 201254089.383.40$4,827
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 201253085.133.02$4,512
Jun 20120079.822.52$0
May 201238091.612.49$3,481
Apr 2012600101.652.00$6,099
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 201165096.873.24$6,297
Nov 20110095.723.31$0
Oct 201151084.983.65$4,334
Sep 20110083.623.99$0
Aug 201160083.404.15$5,004
Jul 20110094.144.52$0
Jun 201157092.904.64$5,295
May 20110098.134.40$0
Apr 2011500105.964.33$5,298
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 201083080.843.80$6,710
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 201033073.684.42$2,431
Jul 201069072.554.74$5,006
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 2010134078.394.39$10,504
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 200980074.593.75$5,967
Oct 20090072.544.11$0
Sep 2009116065.543.06$7,603
Aug 2009116067.423.22$7,821
Jul 200926061.133.46$1,589
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 200957042.144.06$2,402
Feb 20090032.814.63$0
Jan 2009134035.865.37$4,805
Dec 200882037.105.98$3,042
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 2008690114.228.48$7,881
Jul 200800131.0811.39$0
Jun 2008630131.3313.03$8,274
May 200800123.1711.57$0
Apr 2008850110.3110.45$9,376
Mar 200800101.909.66$0
Feb 200872092.538.77$6,662
Jan 20080090.388.21$0
Dec 200782088.337.30$7,243
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007116069.066.39$8,011
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 2007103059.617.81$6,140
Mar 20070056.927.30$0
Feb 200773055.108.22$4,022
Jan 200756050.306.73$2,817
Dec 200658056.656.92$3,286
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 200665060.085.04$3,905
Aug 20060068.717.34$0
Jul 2006101069.376.34$7,006
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 200660056.707.08$3,402
Feb 2006140057.597.75$8,063
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 200565054.6910.59$3,555
Oct 20050058.3413.80$0
Sep 2005133061.4512.08$8,173
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 200585052.337.38$4,448
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 200562043.166.32$2,676
Dec 20040039.866.75$0
Nov 200456045.286.33$2,536
Oct 20040049.706.52$0
Sep 200463043.245.28$2,724
Aug 2004142042.375.55$6,017
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 200447034.475.86$1,620
Mar 200476034.365.53$2,611
Feb 20040032.455.51$0
Jan 200465032.036.30$2,082
Dec 200388030.266.30$2,663
Nov 20030028.804.60$0
Oct 200366028.174.76$1,859
Sep 200375026.314.75$1,973
Aug 20030029.765.13$0
Jul 200385029.415.17$2,500
Jun 20030028.565.98$0
May 200380026.595.97$2,127
Apr 20030026.675.41$0
Mar 200344031.146.10$1,370
Feb 200363033.487.93$2,109
Jan 20030030.315.58$0
Dec 200276026.914.85$2,045
Nov 20020024.664.14$0
Oct 200281026.464.23$2,143
Sep 20020027.443.64$0
Aug 200260025.963.16$1,558
Jul 200254024.583.06$1,327
Jun 20020023.733.34$0
May 200263024.663.58$1,554
Apr 200281023.653.51$1,916
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 200268017.172.38$1,168
Dec 20010016.932.36$0
Nov 2001120018.072.41$2,168
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 200154024.873.05$1,343
Jul 200166023.933.20$1,579
Jun 200197024.563.82$2,382
May 20010025.524.31$0
Apr 200176024.685.34$1,876
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 200078026.889.12$2,097
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 2000100031.875.19$3,187
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 2000139027.263.68$3,789
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 200046025.272.48$1,162
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 1999104020.982.80$2,182
Sep 19990021.752.62$0
Aug 199969019.262.88$1,329
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 199979015.792.32$1,247
Apr 199983015.102.21$1,253
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 199878010.892.19$849
Oct 19980012.421.97$0
Sep 199892012.592.08$1,158
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 199896012.622.21$1,212
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 199870014.702.15$1,029
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 199768017.742.95$1,206
Aug 19970017.862.55$0
Jul 199765017.582.25$1,143
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 1997117020.492.21$2,397
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 199676021.97$1,670
Oct 19960023.31$0
Sep 19960022.22$0
Aug 199659020.26$1,195
Jul 19960019.55$0
Jun 19960018.73$0
May 1996104019.43$2,021
Apr 19960021.51$0
Mar 19960019.38$0
Feb 199697016.98$1,647
Jan 19960017.07$0
Dec 199571017.19$1,220
Nov 19950016.00$0
Oct 19950015.43$0
Sep 199541016.18$663
Aug 19950015.92$0
Jul 199560015.24$914
Jun 19950016.41$0
May 19950017.56$0
Apr 199571017.73$1,259
Mar 19950016.44$0
Feb 199584016.58$1,393
Jan 19950015.92$0
Dec 1994119015.03$1,789
Nov 19940015.90$0
Oct 19940015.58$0
Sep 199495015.29$1,453
Aug 19940016.13$0
Jul 199464117.56$1,124
Jun 19940117.09$0
May 19940115.88$0
Apr 199498114.14$1,386
Mar 19940112.46$0
Feb 19940112.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 1993317114.49$4,593
Oct 19930115.85$0
Sep 19930015.03$0
Aug 19930115.66$0
Jul 19930015.46$0
Jun 19930016.79$0
May 19930017.68$0
Apr 19930118.05$0
Mar 19930018.14$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.

Apr 2022 — as filed, then multipliedworked
Oil                  126 bbl  × $104.22 =    $13,132
Casinghead gas         0 Mcf  × $  6.84 =         $0

────────────────────────────────────────────────────
Month total                                  $13,132

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. 01/O/2856 is the state's own key, not one this site invented.