MANLY HEIRS

Operated by SCHKADE BROS. OPERATING COMPANY (P-5 752600) in the PRISON (TANNEHILL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 26881District 7BField 73229400OilCasinghead gasSaveExport
Value, all time
$1.4 M
May 1993 – Apr 2017
Value, last 12 filed months
$4 k
at the published price for each month
Months reported
288
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 1 leases and 1 wells, and the rule below applies to all of them.

Discovered
1993-05-01
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
OilDisposition41,921 bbl$1,439,942
Casinghead gasProduction30 Mcf$0
Total$1,439,942

30 Mcf of this lease's gas, across 30 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 32.5781, -99.6102. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.57807, -99.61018 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
1,850 ft
1 wells filed one
Completion to plug
23.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 1,850 ft.

Completions filed
May 1993
1 of 1 wells
Plug dates filed
Feb 2017
1 of 1 wells

Last completion to plug: a median of 23.8 years across the 1 well that filed both dates, with the middle half between 23.8 years and 23.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4173699111,850 ftMay 1993Feb 2017Yes

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 (288)

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

288 months

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 201691042.492.64$3,867
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 2016171027.352.36$4,677
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015167042.992.76$7,179
Aug 20150040.162.87$0
Jul 20155048.152.95$241
Jun 2015176056.152.88$9,882
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20151042.892.93$43
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20141078.303.90$78
Sep 2014184086.164.05$15,853
Aug 20140089.394.04$0
Jul 2014171096.564.18$16,512
Jun 20141098.164.74$98
May 20141094.734.73$95
Apr 2014171095.944.81$16,406
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 2014168090.404.86$15,187
Dec 2013167091.824.35$15,334
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 20131670104.113.72$17,386
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013166094.403.93$15,670
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013169093.623.91$15,822
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 2012176086.773.42$15,272
Nov 20120086.953.62$0
Oct 2012171089.383.40$15,284
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 2012180085.133.02$15,323
Jun 2012181079.822.52$14,447
May 20120091.612.49$0
Apr 20121750101.652.00$17,789
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 2011183096.873.24$17,727
Nov 20110095.723.31$0
Oct 2011176084.983.65$14,956
Sep 2011178083.623.99$14,884
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 2011173092.904.64$16,072
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 2011177096.364.06$17,056
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 2010182085.734.35$15,603
Nov 20100080.843.80$0
Oct 2010182078.103.51$14,214
Sep 20100072.633.98$0
Aug 2010171073.684.42$12,599
Jul 20100072.554.74$0
Jun 2010175070.364.91$12,313
May 20100071.124.24$0
Apr 2010172081.694.12$14,051
Mar 2010168078.394.39$13,170
Feb 2010177073.585.44$13,024
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 2009203074.593.75$15,142
Oct 20090072.544.11$0
Sep 2009177065.543.06$11,601
Aug 2009176067.423.22$11,866
Jul 2009179061.133.46$10,942
Jun 20090066.163.90$0
May 2009176054.743.93$9,634
Apr 2009174046.773.59$8,138
Mar 20090042.144.06$0
Feb 2009172032.814.63$5,643
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 2008173075.246.92$13,017
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 20081780131.0811.39$23,332
Jun 200800131.3313.03$0
May 20081760123.1711.57$21,678
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 2008167092.538.77$15,453
Jan 2008179090.388.21$16,178
Dec 20070088.337.30$0
Nov 2007172091.677.29$15,767
Oct 20070082.856.92$0
Sep 2007181075.846.24$13,727
Aug 20070069.066.39$0
Jul 2007190070.906.39$13,471
Jun 20070062.007.55$0
May 2007156058.747.85$9,163
Apr 2007344059.617.81$20,506
Mar 20070056.927.30$0
Feb 2007169055.108.22$9,312
Jan 20070050.306.73$0
Dec 2006175056.656.92$9,914
Nov 20060054.207.62$0
Oct 2006169054.906.01$9,278
Sep 20060060.085.04$0
Aug 2006183068.717.34$12,574
Jul 20060069.376.34$0
Jun 2006161066.286.38$10,671
May 2006163066.016.42$10,760
Apr 20060064.397.36$0
Mar 2006172056.707.08$9,752
Feb 2006176057.597.75$10,136
Jan 20060060.598.93$0
Dec 2005173054.9413.42$9,505
Nov 2005170054.6910.59$9,297
Oct 20050058.3413.80$0
Sep 2005156061.4512.08$9,586
Aug 2005178061.519.80$10,949
Jul 20050055.697.84$0
Jun 2005169052.337.38$8,844
May 2005171045.226.65$7,733
Apr 200515049.207.36$738
Mar 2005163050.377.15$8,210
Feb 2005170045.226.31$7,687
Jan 2005159043.166.32$6,862
Dec 20040039.866.75$0
Nov 2004171045.286.33$7,743
Oct 2004171049.706.52$8,499
Sep 2004173043.245.28$7,481
Aug 2004168042.375.55$7,118
Jul 20040038.286.08$0
Jun 2004169036.106.43$6,101
May 2004171037.486.49$6,409
Apr 2004173034.475.86$5,963
Mar 2004172034.365.53$5,910
Feb 20040032.455.51$0
Jan 2004345032.036.30$11,050
Dec 20030030.266.30$0
Nov 2003197028.804.60$5,674
Oct 20030028.174.76$0
Sep 2003173026.314.75$4,552
Aug 2003173029.765.13$5,148
Jul 2003179029.415.17$5,264
Jun 20030028.565.98$0
May 2003171026.595.97$4,547
Apr 2003171026.675.41$4,561
Mar 2003172031.146.10$5,356
Feb 20030033.487.93$0
Jan 2003172030.315.58$5,213
Dec 2002203026.914.85$5,463
Nov 2002172024.664.14$4,242
Oct 2002187026.464.23$4,948
Sep 20020027.443.64$0
Aug 2002172025.963.16$4,465
Jul 2002173024.583.06$4,252
Jun 20020023.733.34$0
May 2002172024.663.58$4,242
Apr 2002172023.653.51$4,068
Mar 2002171022.003.10$3,762
Feb 2002169018.222.38$3,079
Jan 2002172017.172.38$2,953
Dec 2001176016.932.36$2,980
Nov 20010018.072.41$0
Oct 2001178019.782.53$3,521
Sep 2001151024.262.25$3,663
Aug 2001167024.873.05$4,153
Jul 2001172023.933.20$4,116
Jun 2001177024.563.82$4,347
May 2001173025.524.31$4,415
Apr 2001176024.685.34$4,344
Mar 2001345024.545.38$8,466
Feb 20013027.755.77$83
Jan 2001339027.478.40$9,312
Dec 2000179026.889.12$4,812
Nov 2000180032.215.66$5,798
Oct 2000338031.235.15$10,556
Sep 20000031.875.19$0
Aug 2000332029.644.54$9,840
Jul 2000340028.534.09$9,700
Jun 2000172029.304.40$5,040
May 2000171027.263.68$4,661
Apr 2000168024.513.12$4,118
Mar 2000348028.422.86$9,890
Feb 2000172027.622.73$4,751
Jan 2000349025.272.48$8,819
Dec 1999351024.282.42$8,522
Nov 1999357023.192.43$8,279
Oct 1999358020.982.80$7,511
Sep 1999526021.752.62$11,441
Aug 1999333019.262.88$6,414
Jul 19990017.892.37$0
Jun 1999174015.942.36$2,774
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 1999166012.471.84$2,070
Feb 199917909.981.82$1,786
Jan 19990010.381.90$0
Dec 199817809.201.77$1,638
Nov 1998178010.892.19$1,938
Oct 19980012.421.97$0
Sep 1998179012.592.08$2,254
Aug 1998179011.301.91$2,023
Jul 1998177011.742.24$2,078
Jun 1998176011.242.24$1,978
May 1998178012.622.21$2,246
Apr 1998183013.042.51$2,386
Mar 1998359012.802.31$4,595
Feb 19980013.952.30$0
Jan 1998177014.702.15$2,602
Dec 1997182016.322.41$2,970
Nov 1997181018.193.09$3,292
Oct 1997354019.253.15$6,815
Sep 1997178017.742.95$3,158
Aug 1997174017.862.55$3,108
Jul 1997350017.582.25$6,153
Jun 1997178017.242.26$3,069
May 1997178018.972.31$3,377
Apr 1997178017.882.08$3,183
Mar 1997346018.951.94$6,557
Feb 1997169020.492.21$3,463
Jan 1997171023.483.54$4,015
Dec 1996333023.32$7,766
Nov 1996179021.97$3,933
Oct 1996172023.31$4,009
Sep 1996336022.22$7,466
Aug 1996356020.26$7,213
Jul 1996171019.55$3,343
Jun 1996349018.73$6,537
May 1996172019.43$3,342
Apr 1996357021.51$7,679
Mar 1996348019.38$6,744
Feb 1996358016.98$6,079
Jan 1996146017.07$2,492
Dec 1995167017.19$2,871
Nov 1995168016.00$2,688
Oct 1995175115.43$2,700
Sep 1995170116.18$2,751
Aug 1995166115.92$2,643
Jul 1995346115.24$5,273
Jun 1995346116.41$5,678
May 1995171117.56$3,003
Apr 1995346117.73$6,135
Mar 1995176116.44$2,893
Feb 1995332116.58$5,505
Jan 1995174115.92$2,770
Dec 1994328115.03$4,930
Nov 1994323115.90$5,136
Oct 1994172115.58$2,680
Sep 1994345115.29$5,275
Aug 1994345116.13$5,565
Jul 1994328117.56$5,760
Jun 1994322117.09$5,503
May 1994343115.88$5,447
Apr 1994167114.14$2,361
Mar 1994341112.46$4,249
Feb 1994170112.50$2,125
Jan 1994350112.66$4,431
Dec 1993363112.33$4,476
Nov 1993354114.49$5,129
Oct 1993349115.85$5,532
Sep 1993537115.03$8,071
Aug 1993695115.66$10,884
Jul 1993535115.46$8,271
Jun 19931,012116.79$16,991
May 1993752117.68$13,295

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.

Nov 2016 — as filed, then multipliedworked
Oil                   91 bbl  × $ 42.49 =     $3,867
Casinghead gas         0 Mcf  × $  2.64 =         $0

────────────────────────────────────────────────────
Month total                                   $3,867

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/26881 is the state's own key, not one this site invented.