THORNTON, LEATRICE

Operated by ENDEAVOR ENERGY RESOURCES L.P. (P-5 251726) in the KNOTT, WEST (DEAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 26910District 08Field 49945200NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – Mar 2018
Value, last 12 filed months
$2 k
at the published price for each month
Months reported
303
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 5 leases and 7 wells, and the rule below applies to all of them.

Discovered
1981-05-03
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

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition33,251 bbl$1,276,698
Casinghead gasProduction11,989 Mcf$13,428
Total$1,290,126

7,619 Mcf of this lease's gas, across 46 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 32.4195, -101.6397. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.41951, -101.63974 · 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
9,400 ft
1 wells filed one
Completion to plug
36.2 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 9,400 ft.

Completions filed
Sep 1981
1 of 1 wells
Plug dates filed
Nov 2017
1 of 1 wells

Last completion to plug: a median of 36.2 years across the 1 well that filed both dates, with the middle half between 36.2 years and 36.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-2273246519,400 ftSep 1981Nov 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 (303)

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

303 months

Mar 20180061.222.79$0
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 201752045.373.26$2,359
Apr 20171047.933.21$48
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 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 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015126042.992.76$5,417
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 2015158044.662.98$7,056
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20141098.164.74$98
May 2014170094.734.73$16,104
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 20131710104.113.72$17,803
Aug 201300104.253.52$0
Jul 20131660102.523.72$17,018
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 2013171093.623.91$16,009
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 2012157094.672.92$14,863
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 2012160091.612.49$14,658
Apr 201200101.652.00$0
Mar 20121670105.052.22$17,543
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 2011174096.873.24$16,855
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 2011169083.404.15$14,095
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 2011172098.134.40$16,878
Apr 201100105.964.33$0
Mar 2011165096.364.06$15,899
Feb 20110085.644.18$0
Jan 2011171086.504.59$14,792
Dec 2010163085.734.35$13,974
Nov 20101080.843.80$81
Oct 2010337078.103.51$26,320
Sep 20100072.633.98$0
Aug 2010174073.684.42$12,820
Jul 20100072.554.74$0
Jun 2010280070.364.91$19,701
May 20100071.124.24$0
Apr 2010175081.694.12$14,296
Mar 2010174078.394.39$13,640
Feb 20100073.585.44$0
Jan 2010349074.365.96$25,952
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009312072.544.11$22,632
Sep 2009175065.543.06$11,470
Aug 20090067.423.22$0
Jul 2009167061.133.46$10,209
Jun 20090066.163.90$0
May 2009351054.743.93$19,214
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 2009302032.814.63$9,909
Jan 2009175035.865.37$6,276
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 2008164075.246.92$12,339
Sep 20081730101.767.88$17,604
Aug 20083270114.228.48$37,350
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 20081670123.1711.57$20,569
Apr 20081710110.3110.45$18,863
Mar 20081710101.909.66$17,425
Feb 20080092.538.77$0
Jan 2008141090.388.21$12,744
Dec 2007175088.337.30$15,458
Nov 20070091.677.29$0
Oct 2007159082.856.92$13,173
Sep 2007171075.846.24$12,969
Aug 2007158069.066.39$10,911
Jul 2007173070.906.39$12,266
Jun 20070062.007.55$0
May 2007170058.747.85$9,986
Apr 2007165059.617.81$9,836
Mar 2007285056.927.30$16,222
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006162054.207.62$8,780
Oct 2006163054.906.01$8,949
Sep 2006160060.085.04$9,613
Aug 2006170068.717.34$11,681
Jul 20060069.376.34$0
Jun 2006174066.286.38$11,533
May 20060066.016.42$0
Apr 2006176064.397.36$11,333
Mar 2006166056.707.08$9,412
Feb 20060057.597.75$0
Jan 2006166060.598.93$10,058
Dec 2005177054.9413.42$9,724
Nov 2005175054.6910.59$9,571
Oct 20050058.3413.80$0
Sep 2005164061.4512.08$10,078
Aug 2005157061.519.80$9,657
Jul 20050055.697.84$0
Jun 2005168052.337.38$8,791
May 2005104045.226.65$4,703
Apr 2005171049.207.36$8,413
Mar 2005175050.377.15$8,815
Feb 20050045.226.31$0
Jan 2005175043.166.32$7,553
Dec 2004176039.866.75$7,015
Nov 2004175045.286.33$7,924
Oct 20040049.706.52$0
Sep 2004173043.245.28$7,481
Aug 2004156042.375.55$6,610
Jul 2004164038.286.08$6,278
Jun 2004159036.106.43$5,740
May 2004164037.486.49$6,147
Apr 20040034.475.86$0
Mar 2004158034.365.53$5,429
Feb 2004176032.455.51$5,711
Jan 2004171032.036.30$5,477
Dec 2003158030.266.30$4,781
Nov 20030028.804.60$0
Oct 2003160028.174.76$4,507
Sep 2003160026.314.75$4,210
Aug 2003170029.765.13$5,059
Jul 2003157029.415.17$4,617
Jun 2003139028.565.98$3,970
May 2003169026.595.97$4,494
Apr 2003149026.675.41$3,974
Mar 2003168031.146.10$5,232
Feb 20030033.487.93$0
Jan 2003326030.315.58$9,881
Dec 2002180026.914.85$4,844
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 2002160027.443.64$4,390
Aug 2002172025.963.16$4,465
Jul 2002169024.583.06$4,154
Jun 20020023.733.34$0
May 2002162224.663.58$4,002
Apr 2002168323.653.51$3,984
Mar 2002165322.003.10$3,639
Feb 2002157218.222.38$2,865
Jan 2002158217.172.38$2,718
Dec 2001155216.932.36$2,629
Nov 2001173218.072.41$3,131
Oct 2001175219.782.53$3,467
Sep 200102824.262.25$63
Aug 20011728524.873.05$4,537
Jul 200116210323.933.20$4,206
Jun 200116010724.563.82$4,339
May 200115110825.524.31$4,319
Apr 200118010324.685.34$4,992
Mar 20011749024.545.38$4,754
Feb 20011747027.755.77$5,232
Jan 20011596627.478.40$4,922
Dec 20001717026.889.12$5,235
Nov 200004832.215.66$272
Oct 20003297531.235.15$10,661
Sep 200006931.875.19$358
Aug 20001697929.644.54$5,368
Jul 20001486328.534.09$4,480
Jun 20001608929.304.40$5,079
May 20004108627.263.68$11,493
Apr 20001737724.513.12$4,480
Mar 200007128.422.86$203
Feb 20001776327.622.73$5,061
Jan 20001306325.272.48$3,441
Dec 19991846224.282.42$4,618
Nov 19993578023.192.43$8,474
Oct 199909020.982.80$252
Sep 1999356021.752.62$7,743
Aug 19990019.262.88$0
Jul 19991709617.892.37$3,269
Jun 19993439715.942.36$5,697
May 199909715.792.32$225
Apr 1999010415.102.21$230
Mar 199937010912.471.84$4,814
Feb 19990929.981.82$167
Jan 199937410210.381.90$4,076
Dec 19983671029.201.77$3,557
Nov 1998010610.892.19$232
Oct 199836712112.421.97$4,796
Sep 1998012512.592.08$260
Aug 199835912911.301.91$4,303
Jul 1998113711.742.24$318
Jun 1998347011.242.24$3,900
May 19980012.622.21$0
Apr 1998368013.042.51$4,799
Mar 19980312.802.31$7
Feb 19983705613.952.30$5,290
Jan 199805714.702.15$123
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 1997342017.862.55$6,108
Jul 1997015717.582.25$353
Jun 199737014917.242.26$6,715
May 1997015918.972.31$367
Apr 199718613317.882.08$3,603
Mar 199718512418.951.94$3,746
Feb 1997011120.492.21$245
Jan 199738314123.483.54$9,492
Dec 1996015123.32$0
Nov 1996015521.97$0
Oct 199637517523.31$8,741
Sep 1996018722.22$0
Aug 19960020.26$0
Jul 19961288419.55$2,502
Jun 19961357018.73$2,529
May 1996147019.43$2,856
Apr 19961334021.51$2,861
Mar 19963157719.38$6,105
Feb 1996116716.98$17
Jan 199616016517.07$2,731
Dec 199533318117.19$5,724
Nov 1995017416.00$0
Oct 199516413815.43$2,531
Sep 199516611216.18$2,686
Aug 199517612515.92$2,802
Jul 199516014615.24$2,438
Jun 199517016816.41$2,790
May 199517218617.56$3,020
Apr 199518216617.73$3,227
Mar 199517017616.44$2,795
Feb 199515616616.58$2,586
Jan 199518817215.92$2,993
Dec 199417515115.03$2,630
Nov 199417015715.90$2,703
Oct 199417715415.58$2,758
Sep 199417814815.29$2,722
Aug 199418315616.13$2,952
Jul 199418816317.56$3,301
Jun 199418819717.09$3,213
May 199418421915.88$2,922
Apr 199418219414.14$2,573
Mar 199418222012.46$2,268
Feb 199436815612.50$4,600
Jan 199418514512.66$2,342
Dec 1993116412.33$12
Nov 199317915014.49$2,594
Oct 199318222015.85$2,885
Sep 199318221415.03$2,735
Aug 199318225015.66$2,850
Jul 199318326115.46$2,829
Jun 199317723916.79$2,972
May 199318117217.68$3,200
Apr 199318416118.05$3,321
Mar 199316319318.14$2,957
Feb 199318219517.90$3,258
Jan 199318515916.93$3,132

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.

May 2017 — as filed, then multipliedworked
Oil                   52 bbl  × $ 45.37 =     $2,359
Casinghead gas         0 Mcf  × $  3.26 =         $0

────────────────────────────────────────────────────
Month total                                   $2,359

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. 08/O/26910 is the state's own key, not one this site invented.