CARR, JOHN, -D-

Operated by ENDEAVOR ENERGY RESOURCES L.P. (P-5 251726) 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 4737District 7CField 46935500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$451 k
Jan 1993 – Feb 2022
Value, last 12 filed months
$13 k
at the published price for each month
Months reported
350
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
OilDisposition9,222 bbl$450,585
Casinghead gasProduction35 Mcf$0
Total$450,585

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 (3)

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 31.2122, -101.4461. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.21225, -101.44578 · 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%
3 of 3 wells
With a plug date
100.0%
3 of 3 wells
Median depth
2,798 ft
3 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
3100.0%
A plug date is filed
3100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
3100.0%
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 2,711 and 2,800 ft, median 2,798 ft, over the 3 wells that filed a depth.

Plug dates filed
Feb 1987 – Nov 2021
3 of 3 wells

3 wells

42-3830093012,798 ftNov 2021Yes
42-3830093322,711 ftOct 2014Yes
42-3830093732,800 ftFeb 1987Yes

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 (350)

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

350 months

Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 202145077.435.24$3,484
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 202160066.024.22$3,961
Jul 20210070.783.98$0
Jun 202176069.493.38$5,281
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 202164050.412.81$3,226
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 20201014.751.80$15
Mar 202075030.341.86$2,276
Feb 202072049.881.98$3,591
Jan 20202057.252.09$115
Dec 20190059.012.30$0
Nov 201959055.302.75$3,263
Oct 20191053.472.42$53
Sep 201958055.052.66$3,193
Aug 20190053.112.30$0
Jul 201956056.272.46$3,151
Jun 20190052.782.49$0
May 201956058.482.74$3,275
Apr 20191062.632.75$63
Mar 201957056.803.06$3,238
Feb 20190050.852.79$0
Jan 201958046.033.23$2,670
Dec 20180046.594.19$0
Nov 201850052.934.24$2,647
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 201855059.403.07$3,267
Jul 20180065.142.93$0
Jun 201861060.183.08$3,671
May 20180065.382.90$0
Apr 201873063.842.90$4,660
Mar 20180061.222.79$0
Feb 201871061.782.77$4,386
Jan 20182062.874.01$126
Dec 201759057.272.92$3,379
Nov 201762055.423.12$3,436
Oct 20171049.292.98$49
Sep 201745047.523.09$2,138
Aug 20170045.373.00$0
Jul 201749043.873.09$2,150
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 201746047.933.21$2,205
Mar 20170046.772.98$0
Feb 201737050.452.95$1,867
Jan 201745049.413.42$2,223
Dec 20160048.763.72$0
Nov 201643042.492.64$1,827
Oct 20160046.193.09$0
Sep 201639041.553.10$1,620
Aug 20165041.442.92$207
Jul 20160041.622.92$0
Jun 201640045.352.69$1,814
May 20160042.521.99$0
Apr 201636036.561.99$1,316
Mar 201633033.011.79$1,089
Feb 20162026.472.06$53
Jan 201625027.352.36$684
Dec 201517032.362.00$550
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 201588042.992.76$3,783
Aug 20150040.162.87$0
Jul 201552048.152.95$2,504
Jun 20159056.152.88$505
May 201565055.212.96$3,589
Apr 20150049.822.71$0
Mar 201569042.892.93$2,959
Feb 20150044.662.98$0
Jan 201563043.433.10$2,736
Dec 201463054.693.59$3,445
Nov 20140070.464.25$0
Oct 201471078.303.90$5,559
Sep 20140086.164.05$0
Aug 201467089.394.04$5,989
Jul 20140096.564.18$0
Jun 201469098.164.74$6,773
May 20140094.734.73$0
Apr 201462095.944.81$5,948
Mar 201471095.895.06$6,808
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 201369091.824.35$6,336
Nov 20130088.853.74$0
Oct 201361097.423.78$5,943
Sep 201300104.113.72$0
Aug 20131250104.253.52$13,031
Jul 201300102.523.72$0
Jun 201367094.403.93$6,325
May 20130094.834.15$0
Apr 201365093.964.28$6,107
Mar 20130093.623.91$0
Feb 201359091.233.42$5,383
Jan 201360091.603.42$5,496
Dec 201255086.773.42$4,772
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 201243094.672.92$4,071
Aug 20120092.662.91$0
Jul 201242085.133.02$3,575
Jun 201243079.822.52$3,432
May 20120091.612.49$0
Apr 2012420101.652.00$4,269
Mar 2012430105.052.22$4,517
Feb 201200101.102.57$0
Jan 201242098.092.73$4,120
Dec 201142096.873.24$4,069
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 201125083.623.99$2,091
Aug 201134083.404.15$2,836
Jul 201185094.144.52$8,002
Jun 20110092.904.64$0
May 201143098.134.40$4,220
Apr 201100105.964.33$0
Mar 201143096.364.06$4,143
Feb 20110085.644.18$0
Jan 201143086.504.59$3,720
Dec 201042085.734.35$3,601
Nov 20100080.843.80$0
Oct 201044078.103.51$3,436
Sep 20100072.633.98$0
Aug 201043073.684.42$3,168
Jul 201045072.554.74$3,265
Jun 20100070.364.91$0
May 201044071.124.24$3,129
Apr 20100081.694.12$0
Mar 201050078.394.39$3,920
Feb 20100073.585.44$0
Jan 201056074.365.96$4,164
Dec 200952071.445.48$3,715
Nov 20090074.593.75$0
Oct 200963072.544.11$4,570
Sep 20090065.543.06$0
Aug 200970067.423.22$4,719
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 200959054.743.93$3,230
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 200965032.814.63$2,133
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 200880055.496.86$4,439
Oct 20080075.246.92$0
Sep 2008570101.767.88$5,800
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 2008440131.3313.03$5,779
May 200800123.1711.57$0
Apr 2008380110.3110.45$4,192
Mar 200800101.909.66$0
Feb 200828092.538.77$2,591
Jan 200843090.388.21$3,886
Dec 20070088.337.30$0
Nov 200743091.677.29$3,942
Oct 200744082.856.92$3,645
Sep 20070075.846.24$0
Aug 200744069.066.39$3,039
Jul 20070070.906.39$0
Jun 200741062.007.55$2,542
May 200742058.747.85$2,467
Apr 20070059.617.81$0
Mar 200744056.927.30$2,504
Feb 20070055.108.22$0
Jan 200740050.306.73$2,012
Dec 20060056.656.92$0
Nov 200642054.207.62$2,276
Oct 200643054.906.01$2,361
Sep 20060060.085.04$0
Aug 200641068.717.34$2,817
Jul 200645069.376.34$3,122
Jun 20060066.286.38$0
May 200638066.016.42$2,508
Apr 200640064.397.36$2,576
Mar 20060056.707.08$0
Feb 200648057.597.75$2,764
Jan 20060060.598.93$0
Dec 200561054.9413.42$3,351
Nov 200568054.6910.59$3,719
Oct 20050058.3413.80$0
Sep 200567061.4512.08$4,117
Aug 20050061.519.80$0
Jul 200557055.697.84$3,174
Jun 200564052.337.38$3,349
May 20050045.226.65$0
Apr 200553049.207.36$2,608
Mar 200551050.377.15$2,569
Feb 200542045.226.31$1,899
Jan 20050043.166.32$0
Dec 200448039.866.75$1,913
Nov 200432045.286.33$1,449
Oct 200432049.706.52$1,590
Sep 20040043.245.28$0
Aug 200431042.375.55$1,313
Jul 200435038.286.08$1,340
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 200433034.475.86$1,138
Mar 200430034.365.53$1,031
Feb 200432032.455.51$1,038
Jan 20040032.036.30$0
Dec 200316030.266.30$484
Nov 20030028.804.60$0
Oct 200327028.174.76$761
Sep 20030026.314.75$0
Aug 200333029.765.13$982
Jul 200320029.415.17$588
Jun 200336028.565.98$1,028
May 200333026.595.97$877
Apr 20030026.675.41$0
Mar 200329031.146.10$903
Feb 20030033.487.93$0
Jan 200315030.315.58$455
Dec 200218026.914.85$484
Nov 200218024.664.14$444
Oct 200220026.464.23$529
Sep 200221027.443.64$576
Aug 20020025.963.16$0
Jul 200225024.583.06$615
Jun 200224023.733.34$570
May 200221024.663.58$518
Apr 20020023.653.51$0
Mar 200222022.003.10$484
Feb 200236018.222.38$656
Jan 20020017.172.38$0
Dec 200132016.932.36$542
Nov 200128018.072.41$506
Oct 20010019.782.53$0
Sep 200129024.262.25$704
Aug 200116024.873.05$398
Jul 20016023.933.20$144
Jun 200115024.563.82$368
May 200132025.524.31$817
Apr 200127024.685.34$666
Mar 200127024.545.38$663
Feb 200139027.755.77$1,082
Jan 20010027.478.40$0
Dec 200014026.889.12$376
Nov 200014032.215.66$451
Oct 200013031.235.15$406
Sep 200014031.875.19$446
Aug 20005029.644.54$148
Jul 20000028.534.09$0
Jun 200013029.304.40$381
May 200014027.263.68$382
Apr 200014024.513.12$343
Mar 20000028.422.86$0
Feb 200019027.622.73$525
Jan 20000025.272.48$0
Dec 199914024.282.42$340
Nov 199913023.192.43$301
Oct 199914020.982.80$294
Sep 19990021.752.62$0
Aug 19995019.262.88$96
Jul 199914017.892.37$250
Jun 19990015.942.36$0
May 199913015.792.32$205
Apr 19990015.102.21$0
Mar 199913012.471.84$162
Feb 1999009.981.82$0
Jan 199914010.381.90$145
Dec 1998009.201.77$0
Nov 199813010.892.19$142
Oct 199814012.421.97$174
Sep 199825012.592.08$315
Aug 199813011.301.91$147
Jul 199813011.742.24$153
Jun 199827011.242.24$303
May 199814012.622.21$177
Apr 199813013.042.51$170
Mar 19987012.802.31$90
Feb 19980013.952.30$0
Jan 199819014.702.15$279
Dec 199714016.322.41$228
Nov 199713018.193.09$236
Oct 199714019.253.15$270
Sep 19977017.742.95$124
Aug 199715017.862.55$268
Jul 199713017.582.25$229
Jun 199714017.242.26$241
May 199714018.972.31$266
Apr 199728017.882.08$501
Mar 199714018.951.94$265
Feb 199714020.492.21$287
Jan 19970023.483.54$0
Dec 199615023.32$350
Nov 199614021.97$308
Oct 199615023.31$350
Sep 199613022.22$289
Aug 199614020.26$284
Jul 199627019.55$528
Jun 199614018.73$262
May 199614019.43$272
Apr 199615021.51$323
Mar 199628019.38$543
Feb 199628016.98$475
Jan 199626017.07$444
Dec 199514017.19$241
Nov 199541116.00$656
Oct 199527115.43$417
Sep 199528116.18$453
Aug 199539115.92$621
Jul 199526115.24$396
Jun 199539116.41$640
May 199539117.56$685
Apr 199539117.73$691
Mar 199526116.44$427
Feb 199540116.58$663
Jan 199540115.92$637
Dec 199440115.03$601
Nov 199440115.90$636
Oct 199439115.58$608
Sep 199427115.29$413
Aug 199453116.13$855
Jul 199439117.56$685
Jun 199439117.09$667
May 199439115.88$619
Apr 199439114.14$551
Mar 199491112.46$1,134
Feb 199470112.50$875
Jan 199468112.66$861
Dec 199392112.33$1,134
Nov 199369114.49$1,000
Oct 199389115.85$1,411
Sep 199372115.03$1,082
Aug 199374115.66$1,159
Jul 199394115.46$1,453
Jun 199394116.79$1,578
May 199376117.68$1,344
Apr 1993118118.05$2,130
Mar 199373118.14$1,324
Feb 1993120117.90$2,148
Jan 199372116.93$1,219

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                   45 bbl  × $ 77.43 =     $3,484
Casinghead gas         0 Mcf  × $  5.24 =         $0

────────────────────────────────────────────────────
Month total                                   $3,484

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/4737 is the state's own key, not one this site invented.