CARR, JOHN

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the JOHN SCOTT (GRAYBURG) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4734District 7CField 46935500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.4 M
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 74 leases and 222 wells, and the rule below applies to all of them.

Discovered
1953-11-27
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

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
OilDisposition41,594 bbl$1,377,154
Casinghead gasProduction35 Mcf$0
Total$1,377,154

35 Mcf of this lease's gas, across 35 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 (11)

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 31.2058, -101.4441. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.20622, -101.44506 · 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
90.9%
10 of 11 wells
With a plug date
90.9%
10 of 11 wells
Median depth
2,800 ft
11 wells filed one
Completion to plug
51.8 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
1090.9%
A plug date is filed
1090.9%
BothOn the schedule and plugged. Neither fact cancels the other.
1090.9%
NeitherNo plug date, and not on the schedule.
19.1%

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, 11 of 11 wells. Median 2,800 ft, with the middle half between 2,793 and 2,806 ft; the shallowest is 548 ft and the deepest 2,810 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, 4 of 11 wells, Oct 1962 – Aug 1985. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1962 – Aug 1985
4 of 11 wells; 7 filed none
Plug dates filed
Aug 1986 – Mar 2023
10 of 11 wells; 1 filed none

Last completion to plug: a median of 51.8 years across the 3 wells that filed both dates, with the middle half between 44.8 years and 55.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

11 wells

42-3830093532,776 ftJun 2019Yes
42-3830093852,810 ftOct 2014Yes
42-3830094072,786 ftNov 2021Yes
42-3830094182,800 ftSep 2016Yes
42-3830094292,805 ftAug 1986Yes
42-38300943102,800 ftNov 2001Yes
42-38300944112,806 ftJan 2015Yes
42-3830093962,800 ftAug 1985Mar 2023Yes
42-383114391 A548 ftMar 1975
42-38300945122,806 ftDec 1962Oct 2014Yes
42-38300946132,800 ftOct 1962Dec 2021Yes

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 202173077.435.24$5,652
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 2021109066.024.22$7,196
Jul 20210070.783.98$0
Jun 2021100069.493.38$6,949
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 202199050.412.81$4,991
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 202096030.341.86$2,913
Feb 202092049.881.98$4,589
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 2019123055.302.75$6,802
Oct 20190053.472.42$0
Sep 2019114055.052.66$6,276
Aug 20190053.112.30$0
Jul 2019112056.272.46$6,302
Jun 20191052.782.49$53
May 2019112058.482.74$6,550
Apr 20190062.632.75$0
Mar 2019116056.803.06$6,589
Feb 20190050.852.79$0
Jan 2019116046.033.23$5,339
Dec 20180046.594.19$0
Nov 2018102052.934.24$5,399
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018106059.403.07$6,296
Jul 20180065.142.93$0
Jun 2018111060.183.08$6,680
May 20180065.382.90$0
Apr 201889063.842.90$5,682
Mar 20180061.222.79$0
Feb 201898061.782.77$6,054
Jan 20180062.874.01$0
Dec 2017111057.272.92$6,357
Nov 2017110055.423.12$6,096
Oct 20170049.292.98$0
Sep 2017121047.523.09$5,750
Aug 20170045.373.00$0
Jul 2017109043.873.09$4,782
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 2017134047.933.21$6,423
Mar 20170046.772.98$0
Feb 2017112050.452.95$5,650
Jan 2017135049.413.42$6,670
Dec 20160048.763.72$0
Nov 2016132042.492.64$5,609
Oct 20160046.193.09$0
Sep 2016130041.553.10$5,402
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 2016131045.352.69$5,941
May 20160042.521.99$0
Apr 2016136036.561.99$4,972
Mar 2016137033.011.79$4,522
Feb 20161026.472.06$26
Jan 2016148027.352.36$4,048
Dec 2015165032.362.00$5,339
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 201590042.992.76$3,869
Aug 20150040.162.87$0
Jul 2015125048.152.95$6,019
Jun 20150056.152.88$0
May 2015112055.212.96$6,184
Apr 20150049.822.71$0
Mar 2015107042.892.93$4,589
Feb 20150044.662.98$0
Jan 2015113043.433.10$4,908
Dec 2014109054.693.59$5,961
Nov 20140070.464.25$0
Oct 2014105078.303.90$8,222
Sep 20140086.164.05$0
Aug 2014100089.394.04$8,939
Jul 20140096.564.18$0
Jun 2014102098.164.74$10,012
May 20140094.734.73$0
Apr 201491095.944.81$8,731
Mar 2014103095.895.06$9,877
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 2013104091.824.35$9,549
Nov 20130088.853.74$0
Oct 201391097.423.78$8,865
Sep 201300104.113.72$0
Aug 20131890104.253.52$19,703
Jul 201300102.523.72$0
Jun 2013104094.403.93$9,818
May 20130094.834.15$0
Apr 2013103093.964.28$9,678
Mar 20130093.623.91$0
Feb 2013103091.233.42$9,397
Jan 2013113091.603.42$10,351
Dec 2012115086.773.42$9,979
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 2012126094.672.92$11,928
Aug 20120092.662.91$0
Jul 2012125085.133.02$10,641
Jun 2012127079.822.52$10,137
May 20120091.612.49$0
Apr 20121240101.652.00$12,605
Mar 20121270105.052.22$13,341
Feb 201200101.102.57$0
Jan 2012127098.092.73$12,457
Dec 2011125096.873.24$12,109
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 201175083.623.99$6,272
Aug 2011101083.404.15$8,423
Jul 2011252094.144.52$23,723
Jun 20110092.904.64$0
May 2011126098.134.40$12,364
Apr 201100105.964.33$0
Mar 2011126096.364.06$12,141
Feb 20110085.644.18$0
Jan 2011127086.504.59$10,986
Dec 2010126085.734.35$10,802
Nov 20100080.843.80$0
Oct 2010128078.103.51$9,997
Sep 20100072.633.98$0
Aug 2010124073.684.42$9,136
Jul 2010129072.554.74$9,359
Jun 20100070.364.91$0
May 2010120071.124.24$8,534
Apr 20100081.694.12$0
Mar 2010126078.394.39$9,877
Feb 20100073.585.44$0
Jan 2010110074.365.96$8,180
Dec 2009125071.445.48$8,930
Nov 20090074.593.75$0
Oct 2009113072.544.11$8,197
Sep 20090065.543.06$0
Aug 2009103067.423.22$6,944
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 2009104054.743.93$5,693
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 2009105032.814.63$3,445
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 200893055.496.86$5,161
Oct 20080075.246.92$0
Sep 20081130101.767.88$11,499
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081250131.3313.03$16,416
May 200800123.1711.57$0
Apr 20081280110.3110.45$14,120
Mar 200800101.909.66$0
Feb 200885092.538.77$7,865
Jan 2008128090.388.21$11,569
Dec 20070088.337.30$0
Nov 2007128091.677.29$11,734
Oct 2007130082.856.92$10,771
Sep 20070075.846.24$0
Aug 2007131069.066.39$9,047
Jul 20070070.906.39$0
Jun 2007123062.007.55$7,626
May 2007123058.747.85$7,225
Apr 20070059.617.81$0
Mar 2007126056.927.30$7,172
Feb 20070055.108.22$0
Jan 2007117050.306.73$5,885
Dec 20060056.656.92$0
Nov 2006122054.207.62$6,612
Oct 2006123054.906.01$6,753
Sep 20060060.085.04$0
Aug 2006116068.717.34$7,970
Jul 2006133069.376.34$9,226
Jun 20060066.286.38$0
May 2006113066.016.42$7,459
Apr 2006119064.397.36$7,662
Mar 20060056.707.08$0
Feb 2006109057.597.75$6,277
Jan 20060060.598.93$0
Dec 200595054.9413.42$5,219
Nov 200583054.6910.59$4,539
Oct 20050058.3413.80$0
Sep 200589061.4512.08$5,469
Aug 20050061.519.80$0
Jul 200592055.697.84$5,123
Jun 2005106052.337.38$5,547
May 20050045.226.65$0
Apr 2005101049.207.36$4,969
Mar 2005116050.377.15$5,843
Feb 2005121045.226.31$5,472
Jan 20050043.166.32$0
Dec 2004196039.866.75$7,813
Nov 2004132045.286.33$5,977
Oct 2004134049.706.52$6,660
Sep 20040043.245.28$0
Aug 2004129042.375.55$5,466
Jul 2004135038.286.08$5,168
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 2004124034.475.86$4,274
Mar 2004126034.365.53$4,329
Feb 2004133032.455.51$4,316
Jan 20040032.036.30$0
Dec 200369030.266.30$2,088
Nov 20030028.804.60$0
Oct 2003148028.174.76$4,169
Sep 20030026.314.75$0
Aug 2003134029.765.13$3,988
Jul 200372029.415.17$2,118
Jun 2003138028.565.98$3,941
May 2003132026.595.97$3,510
Apr 20030026.675.41$0
Mar 2003141031.146.10$4,391
Feb 20030033.487.93$0
Jan 2003120030.315.58$3,637
Dec 2002137026.914.85$3,687
Nov 2002131024.664.14$3,230
Oct 2002146026.464.23$3,863
Sep 2002144027.443.64$3,951
Aug 20020025.963.16$0
Jul 2002149024.583.06$3,662
Jun 2002142023.733.34$3,370
May 2002130024.663.58$3,206
Apr 20020023.653.51$0
Mar 2002138022.003.10$3,036
Feb 2002221018.222.38$4,027
Jan 20020017.172.38$0
Dec 2001145016.932.36$2,455
Nov 2001130018.072.41$2,349
Oct 20010019.782.53$0
Sep 2001130024.262.25$3,154
Aug 200172024.873.05$1,791
Jul 200129023.933.20$694
Jun 200167024.563.82$1,646
May 2001145025.524.31$3,700
Apr 2001121024.685.34$2,986
Mar 2001121024.545.38$2,969
Feb 2001178027.755.77$4,940
Jan 20010027.478.40$0
Dec 2000164026.889.12$4,408
Nov 2000156032.215.66$5,025
Oct 2000152031.235.15$4,747
Sep 2000157031.875.19$5,004
Aug 200058029.644.54$1,719
Jul 20000028.534.09$0
Jun 2000152029.304.40$4,454
May 2000155027.263.68$4,225
Apr 2000158024.513.12$3,873
Mar 20000028.422.86$0
Feb 2000224027.622.73$6,187
Jan 20000025.272.48$0
Dec 1999160024.282.42$3,885
Nov 1999155023.192.43$3,594
Oct 1999158020.982.80$3,315
Sep 19990021.752.62$0
Aug 199955019.262.88$1,059
Jul 1999159017.892.37$2,845
Jun 19990015.942.36$0
May 1999154015.792.32$2,432
Apr 19990015.102.21$0
Mar 1999152012.471.84$1,895
Feb 1999009.981.82$0
Jan 1999158010.381.90$1,640
Dec 1998009.201.77$0
Nov 1998144010.892.19$1,568
Oct 1998160012.421.97$1,987
Sep 1998144012.592.08$1,813
Aug 1998153011.301.91$1,729
Jul 1998154011.742.24$1,808
Jun 1998311011.242.24$3,496
May 1998158012.622.21$1,994
Apr 1998152013.042.51$1,982
Mar 199877012.802.31$986
Feb 19980013.952.30$0
Jan 1998221014.702.15$3,249
Dec 1997157016.322.41$2,562
Nov 1997154018.193.09$2,801
Oct 1997164019.253.15$3,157
Sep 199783017.742.95$1,472
Aug 1997172017.862.55$3,072
Jul 1997151017.582.25$2,655
Jun 1997161017.242.26$2,776
May 1997156018.972.31$2,959
Apr 1997316017.882.08$5,650
Mar 1997166018.951.94$3,146
Feb 1997165020.492.21$3,381
Jan 19970023.483.54$0
Dec 1996173023.32$4,034
Nov 1996158021.97$3,471
Oct 1996169023.31$3,939
Sep 1996154022.22$3,422
Aug 1996156020.26$3,161
Jul 1996311019.55$6,080
Jun 1996160018.73$2,997
May 1996163019.43$3,167
Apr 1996168021.51$3,614
Mar 1996328019.38$6,357
Feb 1996325016.98$5,519
Jan 1996303017.07$5,172
Dec 1995158017.19$2,716
Nov 1995475116.00$7,600
Oct 1995309115.43$4,768
Sep 1995318116.18$5,145
Aug 1995448115.92$7,132
Jul 1995302115.24$4,602
Jun 1995448116.41$7,352
May 1995449117.56$7,884
Apr 1995453117.73$8,032
Mar 1995300116.44$4,932
Feb 1995462116.58$7,660
Jan 1995466115.92$7,419
Dec 1994460115.03$6,914
Nov 1994460115.90$7,314
Oct 1994443115.58$6,902
Sep 1994306115.29$4,679
Aug 1994606116.13$9,775
Jul 1994454117.56$7,972
Jun 1994445117.09$7,605
May 1994451115.88$7,162
Apr 1994450114.14$6,363
Mar 1994561112.46$6,990
Feb 1994427112.50$5,338
Jan 1994421112.66$5,330
Dec 1993566112.33$6,979
Nov 1993423114.49$6,129
Oct 1993548115.85$8,686
Sep 1993445115.03$6,688
Aug 1993458115.66$7,172
Jul 1993578115.46$8,936
Jun 1993578116.79$9,705
May 1993468117.68$8,274
Apr 1993727118.05$13,122
Mar 1993448118.14$8,127
Feb 1993737117.90$13,192
Jan 1993444116.93$7,517

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 2021 — as filed, then multipliedworked
Oil                   73 bbl  × $ 77.43 =     $5,652
Casinghead gas         0 Mcf  × $  5.24 =         $0

────────────────────────────────────────────────────
Month total                                   $5,652

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. 7C/O/4734 is the state's own key, not one this site invented.