CARROLL, PAUL

Operated by SCHKADE PRODUCTION CO. (P-5 752215) in the TAYLOR COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10571District 7BField 88520001OilCasinghead gasSaveExport
Value, all time
$488 k
Jan 1993 – Jul 2020
Value, last 12 filed months
$0
at the published price for each month
Months reported
331
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 717 leases and 1,491 wells, and the rule below applies to all of them.

Discovered
1929-12-31
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
OilDisposition12,630 bbl$488,050
Casinghead gasProduction34 Mcf$0
Total$488,050

34 Mcf of this lease's gas, across 34 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 (2)

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 32.4897, -99.7270. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.48973, -99.72701 · 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%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
1,784 ft
2 wells filed one
Completion to plug
35.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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 1,783 and 1,784 ft, median 1,784 ft, over the 2 wells that filed a depth.

Completions filed
May 1967 – Feb 1968
2 of 2 wells
Plug dates filed
Feb 1986 – Nov 2019
2 of 2 wells

Last completion to plug: a median of 35.3 years across the 2 wells that filed both dates, with the middle half between 26.7 years and 43.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-4412017721,783 ftFeb 1968Feb 1986Yes
42-4412017811,784 ftMay 1967Nov 2019Yes

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 (331)

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

331 months

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 201829046.594.19$1,351
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 2018172061.222.79$10,530
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 2017175047.933.21$8,388
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 2016166041.622.92$6,909
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 2015172042.992.76$7,394
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 2015176049.822.71$8,768
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014177054.693.59$9,680
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 2014170096.564.18$16,415
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 2014168097.406.19$16,363
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 20131670104.253.52$17,410
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 2012171086.773.42$14,838
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 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 20110095.723.31$0
Oct 2011177084.983.65$15,041
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 20111730105.964.33$18,331
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010172080.843.80$13,904
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010170070.364.91$11,961
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 2010181073.585.44$13,318
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009173072.544.11$12,549
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 2009177054.743.93$9,689
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 2008178037.105.98$6,604
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 20081740131.0811.39$22,808
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 2008149092.538.77$13,787
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 2007150075.846.24$11,376
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 200720058.747.85$1,175
Apr 200719059.617.81$1,133
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 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 200694066.016.42$6,205
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 2005170058.3413.80$9,918
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 2005159052.337.38$8,320
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 2005159050.377.15$8,009
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 2004161045.286.33$7,290
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 2004160038.286.08$6,125
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 2004147034.365.53$5,051
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 2003167030.266.30$5,053
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 2003174029.765.13$5,178
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 2003159026.675.41$4,241
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 2003169030.315.58$5,122
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 2002178027.443.64$4,884
Aug 20020025.963.16$0
Jul 20020024.583.06$0
Jun 2002172023.733.34$4,082
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 2002174018.222.38$3,170
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 2001173019.782.53$3,422
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 2001166024.563.82$4,077
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 2001169027.478.40$4,642
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 2000171031.235.15$5,340
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 2000154029.304.40$4,512
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 2000174028.422.86$4,945
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 1999176023.192.43$4,081
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 1999167019.262.88$3,216
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 1999157015.792.32$2,479
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 199917809.981.82$1,776
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 1998185012.421.97$2,298
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 1998176011.742.24$2,066
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 1998178012.802.31$2,278
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 1997178016.322.41$2,905
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 1997171017.742.95$3,034
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 1997178017.242.26$3,069
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 1997154018.951.94$2,918
Feb 19970020.492.21$0
Jan 1997179023.483.54$4,203
Dec 19960023.32$0
Nov 19960021.97$0
Oct 1996156023.31$3,636
Sep 19960022.22$0
Aug 19960020.26$0
Jul 1996165019.55$3,226
Jun 19960018.73$0
May 1996173019.43$3,361
Apr 19960021.51$0
Mar 19960019.38$0
Feb 1996164016.98$2,785
Jan 19960017.07$0
Dec 1995182017.19$3,129
Nov 19950016.00$0
Oct 19950115.43$0
Sep 1995176116.18$2,848
Aug 19950115.92$0
Jul 1995181115.24$2,758
Jun 19950116.41$0
May 19950117.56$0
Apr 1995166117.73$2,943
Mar 19950116.44$0
Feb 1995169116.58$2,802
Jan 19950115.92$0
Dec 1994167115.03$2,510
Nov 19940115.90$0
Oct 1994164115.58$2,555
Sep 19940115.29$0
Aug 19940116.13$0
Jul 1994168117.56$2,950
Jun 19940117.09$0
May 1994162115.88$2,573
Apr 19940114.14$0
Mar 19940112.46$0
Feb 1994165112.50$2,063
Jan 19940112.66$0
Dec 1993157112.33$1,936
Nov 19930114.49$0
Oct 1993165115.85$2,615
Sep 19930115.03$0
Aug 1993165115.66$2,584
Jul 19930115.46$0
Jun 19930116.79$0
May 1993303117.68$5,357
Apr 19930118.05$0
Mar 1993160118.14$2,902
Feb 19930117.90$0
Jan 1993163116.93$2,760

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 2018 — as filed, then multipliedworked
Oil                   29 bbl  × $ 46.59 =     $1,351
Casinghead gas         0 Mcf  × $  4.19 =         $0

────────────────────────────────────────────────────
Month total                                   $1,351

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/10571 is the state's own key, not one this site invented.