NUNN "4"

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

Oil lease lease 14251District 7CField 85279200OilCasinghead gasSave
Value, all time
$508 k
Nov 1995 – Jul 2024
Value, last 12 filed months
$0
at the published price for each month
Months reported
345
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition5,998 bbl$239,574
Casinghead gasProduction61,801 Mcf$268,925
Total$508,499

3,810 Mcf of this lease's gas, across 14 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 31.5896, -101.6569. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.58963, -101.65690 · 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
8,300 ft
1 wells filed one
Completion to plug
51.8 years
median over 1 wells

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 8,300 ft.

Completions filed
Sep 1972
1 of 1 wells
Plug dates filed
Jul 2024
1 of 1 wells

Last completion to plug: a median of 51.8 years across the 1 well that filed both dates, with the middle half between 51.8 years and 51.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3830106618,300 ftSep 1972Jul 2024Yes

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 (345)

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

345 months

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 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
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 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 20180046.594.19$0
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 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 201702143.873.09$65
Jun 201705742.493.09$176
May 2017010945.373.26$356
Apr 201708647.933.21$276
Mar 201709246.772.98$275
Feb 201708250.452.95$242
Jan 201709749.413.42$332
Dec 201608048.763.72$298
Nov 2016012942.492.64$341
Oct 2016013246.193.09$408
Sep 2016011741.553.10$363
Aug 201609541.442.92$278
Jul 201607641.622.92$222
Jun 2016012145.352.69$325
May 2016014342.521.99$285
Apr 2016013736.561.99$273
Mar 2016013033.011.79$233
Feb 2016013426.472.06$277
Jan 2016014627.352.36$345
Dec 201516522432.362.00$5,788
Nov 2015021538.792.17$466
Oct 2015024843.552.43$602
Sep 2015024642.992.76$679
Aug 2015025040.162.87$718
Jul 2015125948.152.95$811
Jun 2015025856.152.88$744
May 2015012755.212.96$375
Apr 2015011549.822.71$311
Mar 2015025642.892.93$751
Feb 2015023944.662.98$711
Jan 201510621443.433.10$5,267
Dec 2014026754.693.59$959
Nov 2014026170.464.25$1,110
Oct 2014027578.303.90$1,073
Sep 2014021586.164.05$870
Aug 201416326689.394.04$15,644
Jul 2014017596.564.18$731
Jun 2014017998.164.74$848
May 2014021794.734.73$1,026
Apr 2014028595.944.81$1,371
Mar 2014029695.895.06$1,497
Feb 2014027997.406.19$1,728
Jan 2014037990.404.86$1,842
Dec 2013017591.824.35$762
Nov 2013016288.853.74$606
Oct 2013017697.423.78$665
Sep 20130155104.113.72$576
Aug 20130157104.253.52$553
Jul 20130137102.523.72$509
Jun 2013014294.403.93$559
May 2013019194.834.15$792
Apr 2013018893.964.28$805
Mar 2013027793.623.91$1,084
Feb 201304691.233.42$157
Jan 201307691.603.42$260
Dec 201205086.773.42$171
Nov 2012016286.953.62$587
Oct 2012018489.383.40$626
Sep 2012026694.672.92$776
Aug 2012022392.662.91$649
Jul 2012015685.133.02$471
Jun 2012017879.822.52$448
May 2012021591.612.49$535
Apr 2012100269101.652.00$10,702
Mar 20120281105.052.22$624
Feb 20120259101.102.57$666
Jan 2012126598.092.73$823
Dec 201115427396.873.24$15,802
Nov 2011026795.723.31$884
Oct 2011027884.983.65$1,014
Sep 2011027583.623.99$1,096
Aug 2011026183.404.15$1,083
Jul 2011027094.144.52$1,220
Jun 2011024392.904.64$1,127
May 2011023598.134.40$1,035
Apr 20110242105.964.33$1,049
Mar 2011028496.364.06$1,152
Feb 2011024185.644.18$1,007
Jan 2011020786.504.59$950
Dec 201013824985.734.35$12,913
Nov 2010024380.843.80$922
Oct 2010027678.103.51$968
Sep 2010027172.633.98$1,078
Aug 2010024573.684.42$1,083
Jul 2010014972.554.74$706
Jun 2010012470.364.91$609
May 2010020371.124.24$860
Apr 2010024581.694.12$1,010
Mar 2010025478.394.39$1,115
Feb 2010022173.585.44$1,203
Jan 201017724374.365.96$14,611
Dec 2009025271.445.48$1,382
Nov 2009024274.593.75$908
Oct 2009026872.544.11$1,102
Sep 2009025765.543.06$788
Aug 2009026467.423.22$850
Jul 2009022361.133.46$773
Jun 2009022366.163.90$869
May 2009026054.743.93$1,021
Apr 2009025346.773.59$908
Mar 2009025542.144.06$1,035
Feb 200917423232.814.63$6,784
Jan 2009025135.865.37$1,348
Dec 2008024637.105.98$1,470
Nov 2008023855.496.86$1,633
Oct 2008026075.246.92$1,800
Sep 20080262101.767.88$2,064
Aug 20080273114.228.48$2,316
Jul 20080274131.0811.39$3,121
Jun 20080256131.3313.03$3,336
May 20080278123.1711.57$3,218
Apr 2008182259110.3110.45$22,784
Mar 20080271101.909.66$2,619
Feb 2008025292.538.77$2,210
Jan 2008026990.388.21$2,207
Dec 2007026388.337.30$1,920
Nov 2007025891.677.29$1,881
Oct 2007027182.856.92$1,876
Sep 2007026275.846.24$1,636
Aug 2007027369.066.39$1,744
Jul 200717326570.906.39$13,959
Jun 2007125062.007.55$1,949
May 2007022558.747.85$1,765
Apr 2007024859.617.81$1,936
Mar 2007024056.927.30$1,752
Feb 2007021355.108.22$1,750
Jan 2007022250.306.73$1,493
Dec 2006022456.656.92$1,550
Nov 2006021654.207.62$1,645
Oct 2006021854.906.01$1,311
Sep 200617520360.085.04$11,537
Aug 2006021768.717.34$1,593
Jul 2006026469.376.34$1,674
Jun 2006025366.286.38$1,615
May 2006026666.016.42$1,709
Apr 200618226364.397.36$13,655
Mar 2006025256.707.08$1,785
Feb 2006023257.597.75$1,798
Jan 2006025860.598.93$2,305
Dec 2005022854.9413.42$3,059
Nov 2005024754.6910.59$2,615
Oct 2005026358.3413.80$3,628
Sep 200517525561.4512.08$13,834
Aug 2005027161.519.80$2,655
Jul 2005031155.697.84$2,439
Jun 2005020552.337.38$1,513
May 2005027545.226.65$1,829
Apr 2005126849.207.36$2,022
Mar 2005027250.377.15$1,946
Feb 200518124645.226.31$9,738
Jan 2005028443.166.32$1,796
Dec 2004026839.866.75$1,809
Nov 2004018045.286.33$1,139
Oct 2004015549.706.52$1,010
Sep 2004027343.245.28$1,443
Aug 2004020142.375.55$1,116
Jul 2004027838.286.08$1,691
Jun 200417527936.106.43$8,112
May 2004028937.486.49$1,877
Apr 2004028634.475.86$1,676
Mar 2004029534.365.53$1,631
Feb 2004026632.455.51$1,466
Jan 200418327032.036.30$7,562
Dec 2003027330.266.30$1,720
Nov 2003027128.804.60$1,245
Oct 2003028328.174.76$1,347
Sep 2003026926.314.75$1,278
Aug 2003029429.765.13$1,508
Jul 200319427729.415.17$7,138
Jun 2003026428.565.98$1,580
May 2003025826.595.97$1,541
Apr 2003026926.675.41$1,455
Mar 2003027931.146.10$1,701
Feb 2003123433.487.93$1,888
Jan 200318225030.315.58$6,912
Dec 2002026126.914.85$1,267
Nov 2002024424.664.14$1,009
Oct 2002025426.464.23$1,074
Sep 200218025427.443.64$5,863
Aug 2002026525.963.16$839
Jul 2002022424.583.06$686
Jun 2002026223.733.34$875
May 2002028224.663.58$1,011
Apr 200218121723.653.51$5,043
Mar 2002018722.003.10$580
Feb 2002018118.222.38$430
Jan 2002021217.172.38$504
Dec 2001026916.932.36$636
Nov 200118527018.072.41$3,992
Oct 2001027719.782.53$701
Sep 2001020924.262.25$471
Aug 2001017924.873.05$547
Jul 2001018923.933.20$604
Jun 2001026724.563.82$1,021
May 2001029025.524.31$1,249
Apr 2001034424.685.34$1,835
Mar 20010024.545.38$0
Feb 20011949327.755.77$5,920
Jan 2001019827.478.40$1,663
Dec 2000026126.889.12$2,381
Nov 2000026632.215.66$1,505
Oct 200019432231.235.15$7,715
Sep 2000029431.875.19$1,525
Aug 2000026029.644.54$1,181
Jul 20009028.534.09$257
Jun 2000024729.304.40$1,086
May 2000029727.263.68$1,093
Apr 2000025824.513.12$804
Mar 200018330428.422.86$6,070
Feb 2000031327.622.73$853
Jan 2000033525.272.48$831
Dec 1999025624.282.42$620
Nov 1999023023.192.43$560
Oct 199918328120.982.80$4,627
Sep 1999024021.752.62$629
Aug 1999019919.262.88$572
Jul 1999041817.892.37$992
Jun 1999024615.942.36$581
May 1999052715.792.32$1,223
Apr 1999037115.102.21$819
Mar 199918325212.471.84$2,745
Feb 199903479.981.82$631
Jan 199918541310.381.90$2,705
Dec 199803219.201.77$569
Nov 1998035910.892.19$785
Oct 1998022612.421.97$445
Sep 1998020312.592.08$423
Aug 1998037511.301.91$715
Jul 199817839611.742.24$2,976
Jun 1998037611.242.24$841
May 1998022412.622.21$494
Apr 1998040913.042.51$1,025
Mar 199807012.802.31$162
Feb 1998014613.952.30$336
Jan 199818732214.702.15$3,443
Dec 1997033816.322.41$815
Nov 1997035018.193.09$1,081
Oct 19971872519.253.15$3,679
Sep 19970017.742.95$0
Aug 199702417.862.55$61
Jul 199709917.582.25$222
Jun 1997028417.242.26$641
May 199718636618.972.31$4,373
Apr 1997033717.882.08$702
Mar 1997040318.951.94$781
Feb 1997033520.492.21$739
Jan 1997036023.483.54$1,274
Dec 199617240123.32$4,011
Nov 1996035421.97$0
Oct 1996038023.31$0
Sep 199618334322.22$4,066
Aug 1996038120.26$0
Jul 1996040819.55$0
Jun 1996018618.73$0
May 199618021219.43$3,497
Apr 1996039521.51$0
Mar 1996037419.38$0
Feb 1996020216.98$0
Jan 19961417.07$17
Dec 19950917.19$0
Nov 19956316116.00$1,008

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.

Jul 2017 — as filed, then multipliedworked
Oil                    0 bbl  × $ 43.87 =         $0
Casinghead gas        21 Mcf  × $  3.09 =        $65

────────────────────────────────────────────────────
Month total                                      $65

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/14251 is the state's own key, not one this site invented.