LAMBSHEAD "F-1"

Operated by DAYLIGHT PETROLEUM LLC (P-5 208171) in the PAINT CANYON (COOK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 27615District 7BField 68392075OilCasinghead gasSaveExport
Value, all time
$2.6 M
Jun 1995 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
372
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 6 leases and 27 wells, and the rule below applies to all of them.

Discovered
1995-06-24
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition98,412 bbl$2,633,586
Casinghead gasProduction6 Mcf$0
Total$2,633,586

6 Mcf of this lease's gas, across 6 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 33.0470, -99.4115. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.04723, -99.41127 · 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
80.0%
8 of 10 wells
With a plug date
80.0%
8 of 10 wells
Median depth
1,552 ft
10 wells filed one
Completion to plug
25.3 years
median over 7 wells

What the state filed about each well

On the RRC proration schedule
880.0%
A plug date is filed
880.0%
BothOn the schedule and plugged. Neither fact cancels the other.
880.0%
NeitherNo plug date, and not on the schedule.
220.0%

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 1,552 ft, with the middle half between 1,434 and 1,699 ft; the shallowest is 1,420 ft and the deepest 1,730 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, 9 of 10 wells, Jun 1995 – Jul 1997. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1995 – Jul 1997
9 of 10 wells; 1 filed none
Plug dates filed
Apr 2006 – Mar 2022
8 of 10 wells; 2 filed none

Last completion to plug: a median of 25.3 years across the 7 wells that filed both dates, with the middle half between 21.6 years and 26.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-4473576312 S1,453 ftMar 2022Yes
42-4473570411 S1,420 ftJul 1997Apr 2021Yes
42-4473570210S1,432 ftFeb 1997Jul 2016Yes
42-447355705S1,420 ftNov 1996Mar 2022Yes
42-447355563S1,438 ftFeb 1996
42-447305011WI1,713 ftDec 1995
42-447355699S1,650 ftSep 1995Apr 2006Yes
42-447355574S1,699 ftSep 1995Apr 2021Yes
42-447355582S1,698 ftSep 1995Mar 2022Yes
42-447355511S1,730 ftJun 1995Mar 2022Yes

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 (372)

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

372 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 2017115057.272.92$6,586
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 2016167041.553.10$6,939
Aug 20160041.442.92$0
Jul 201660041.622.92$2,497
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 2016163036.561.99$5,959
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015167032.362.00$5,404
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015162042.992.76$6,964
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 2015161044.662.98$7,190
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014159086.164.05$13,699
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 2014167098.164.74$16,393
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 2014167095.895.06$16,014
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 2013167088.853.74$14,838
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 20131720104.253.52$17,931
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013350094.834.15$33,191
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 2012177089.383.40$15,820
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 20121740101.102.57$17,591
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 2011172083.404.15$14,345
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 20111640105.964.33$17,377
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 2010158081.694.12$12,907
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 2009150074.593.75$11,189
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 2009153046.773.59$7,156
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 2009159035.865.37$5,702
Dec 20080037.105.98$0
Nov 2008154055.496.86$8,545
Oct 20080075.246.92$0
Sep 20083120101.767.88$31,749
Aug 200800114.228.48$0
Jul 20081560131.0811.39$20,448
Jun 20083130131.3313.03$41,106
May 20081560123.1711.57$19,215
Apr 200800110.3110.45$0
Mar 20081580101.909.66$16,100
Feb 20080092.538.77$0
Jan 2008157090.388.21$14,190
Dec 2007157088.337.30$13,868
Nov 20070091.677.29$0
Oct 2007224082.856.92$18,558
Sep 2007310075.846.24$23,510
Aug 2007291069.066.39$20,096
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 2007141059.617.81$8,405
Mar 2007312056.927.30$17,759
Feb 2007153055.108.22$8,430
Jan 2007311050.306.73$15,643
Dec 2006310056.656.92$17,562
Nov 2006140054.207.62$7,588
Oct 2006304054.906.01$16,690
Sep 2006309060.085.04$18,565
Aug 2006294068.717.34$20,201
Jul 2006305069.376.34$21,158
Jun 2006302066.286.38$20,017
May 2006295066.016.42$19,473
Apr 20060064.397.36$0
Mar 2006276056.707.08$15,649
Feb 2006326057.597.75$18,774
Jan 20060060.598.93$0
Dec 2005155054.9413.42$8,516
Nov 2005296054.6910.59$16,188
Oct 2005298058.3413.80$17,385
Sep 2005304061.4512.08$18,681
Aug 2005155061.519.80$9,534
Jul 2005302055.697.84$16,818
Jun 2005154052.337.38$8,059
May 2005451045.226.65$20,394
Apr 2005157049.207.36$7,724
Mar 2005286050.377.15$14,406
Feb 2005302045.226.31$13,656
Jan 2005155043.166.32$6,690
Dec 2004453039.866.75$18,057
Nov 2004455045.286.33$20,602
Oct 2004152049.706.52$7,554
Sep 2004451043.245.28$19,501
Aug 2004303042.375.55$12,838
Jul 2004453038.286.08$17,341
Jun 2004227036.106.43$8,195
May 2004661037.486.49$24,774
Apr 2004162034.475.86$5,584
Mar 2004515034.365.53$17,695
Feb 2004497032.455.51$16,128
Jan 2004334032.036.30$10,698
Dec 2003499030.266.30$15,100
Nov 2003337028.804.60$9,706
Oct 2003339028.174.76$9,550
Sep 2003502026.314.75$13,208
Aug 2003493029.765.13$14,672
Jul 2003333029.415.17$9,794
Jun 2003657028.565.98$18,764
May 2003169026.595.97$4,494
Apr 2003492026.675.41$13,122
Mar 2003667031.146.10$20,770
Feb 2003168033.487.93$5,625
Jan 2003496030.315.58$15,034
Dec 2002515026.914.85$13,859
Nov 2002660024.664.14$16,276
Oct 2002328026.464.23$8,679
Sep 2002488027.443.64$13,391
Aug 2002652025.963.16$16,926
Jul 2002323024.583.06$7,939
Jun 2002490023.733.34$11,628
May 2002489024.663.58$12,059
Apr 2002590023.653.51$13,954
Mar 2002331022.003.10$7,282
Feb 2002664018.222.38$12,098
Jan 2002510017.172.38$8,757
Dec 2001370016.932.36$6,264
Nov 2001337018.072.41$6,090
Oct 2001488019.782.53$9,653
Sep 2001336024.262.25$8,151
Aug 2001331024.873.05$8,232
Jul 2001476023.933.20$11,391
Jun 2001462024.563.82$11,347
May 2001454025.524.31$11,586
Apr 2001618024.685.34$15,252
Mar 2001467024.545.38$11,460
Feb 2001525027.755.77$14,569
Jan 2001470027.478.40$12,911
Dec 2000469026.889.12$12,607
Nov 2000626032.215.66$20,163
Oct 2000588031.235.15$18,363
Sep 2000584031.875.19$18,612
Aug 2000726029.644.54$21,519
Jul 2000614028.534.09$17,517
Jun 2000592029.304.40$17,346
May 2000755027.263.68$20,581
Apr 2000631024.513.12$15,466
Mar 2000756028.422.86$21,486
Feb 20001,045027.622.73$28,863
Jan 2000634025.272.48$16,021
Dec 1999776024.282.42$18,841
Nov 1999778023.192.43$18,042
Oct 1999769020.982.80$16,134
Sep 1999911021.752.62$19,814
Aug 19991,073019.262.88$20,666
Jul 19991,078017.892.37$19,285
Jun 1999752015.942.36$11,987
May 1999998015.792.32$15,758
Apr 1999907015.102.21$13,696
Mar 19991,043012.471.84$13,006
Feb 19991,22509.981.82$12,226
Jan 1999933010.381.90$9,685
Dec 19981,08809.201.77$10,010
Nov 19981,302010.892.19$14,179
Oct 19981,117012.421.97$13,873
Sep 19981,069012.592.08$13,459
Aug 19981,104011.301.91$12,475
Jul 19981,273011.742.24$14,945
Jun 19981,295011.242.24$14,556
May 19981,454012.622.21$18,349
Apr 19981,324013.042.51$17,265
Mar 19981,288012.802.31$16,486
Feb 19981,354013.952.30$18,888
Jan 19981,582014.702.15$23,255
Dec 19971,793016.322.41$29,262
Nov 19971,756018.193.09$31,942
Oct 19972,268019.253.15$43,659
Sep 19972,128017.742.95$37,751
Aug 19971,976017.862.55$35,291
Jul 19971,440017.582.25$25,315
Jun 19971,166017.242.26$20,102
May 19971,060018.972.31$20,108
Apr 1997959017.882.08$17,147
Mar 19971,279018.951.94$24,237
Feb 1997571020.492.21$11,700
Jan 1997733023.483.54$17,211
Dec 1996912023.32$21,268
Nov 1996548021.97$12,040
Oct 1996543023.31$12,657
Sep 1996938022.22$20,842
Aug 1996585020.26$11,852
Jul 1996734019.55$14,350
Jun 1996902018.73$16,894
May 19961,311019.43$25,473
Apr 1996977021.51$21,015
Mar 19961,186019.38$22,985
Feb 1996733016.98$12,446
Jan 1996358117.07$6,111
Dec 1995547117.19$9,403
Nov 1995591116.00$9,456
Oct 19951,015115.43$15,661
Sep 1995505016.18$8,171
Aug 1995179115.92$2,850
Jul 1995352115.24$5,364
Jun 19950016.41$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.

Dec 2017 — as filed, then multipliedworked
Oil                  115 bbl  × $ 57.27 =     $6,586
Casinghead gas         0 Mcf  × $  2.92 =         $0

────────────────────────────────────────────────────
Month total                                   $6,586

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/27615 is the state's own key, not one this site invented.