NUNN "5"

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 7613District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.4 M
Jan 1993 – Apr 2024
Value, last 12 filed months
$0
at the published price for each month
Months reported
376
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
NGPA2none

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
OilDisposition24,804 bbl$640,842
Casinghead gasProduction257,899 Mcf$794,615
Total$1,435,457

80,831 Mcf of this lease's gas, across 48 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 (4)

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 31.5842, -101.6729. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.58405, -101.67290 · 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%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
8,337 ft
4 wells filed one
Completion to plug
36.9 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
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 7,673 and 8,380 ft, median 8,337 ft, over the 4 wells that filed a depth.

Completions filed
Oct 1978 – Nov 1984
4 of 4 wells
Plug dates filed
Sep 2013 – Sep 2023
4 of 4 wells

Last completion to plug: a median of 36.9 years across the 4 wells that filed both dates, with the middle half between 34.3 years and 40.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-3833320848,370 ftNov 1984Sep 2023Yes
42-3833320738,380 ftNov 1984May 2017Yes
42-3830137318,304 ftAug 1979Sep 2023Yes
42-383013715027,673 ftOct 1978Sep 2013Yes

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 (376)

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

376 months

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 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
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 20150042.992.76$0
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 20150044.662.98$0
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 20140098.164.74$0
May 20140094.734.73$0
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 2013107097.423.78$10,424
Sep 201300104.113.72$0
Aug 2013019104.253.52$67
Jul 2013011102.523.72$41
Jun 20130194.403.93$4
May 201306994.834.15$286
Apr 2013016393.964.28$698
Mar 201306593.623.91$254
Feb 20130091.233.42$0
Jan 2013017291.603.42$588
Dec 2012019986.773.42$681
Nov 2012019886.953.62$718
Oct 201204989.383.40$167
Sep 201201694.672.92$47
Aug 201204592.662.91$131
Jul 201202785.133.02$82
Jun 201203279.822.52$81
May 2012013191.612.49$326
Apr 20120179101.652.00$357
Mar 2012380105.052.22$493
Feb 2012579101.102.57$709
Jan 2012112498.092.73$437
Dec 2011318396.873.24$883
Nov 2011028495.723.31$940
Oct 2011023984.983.65$872
Sep 2011123483.623.99$1,016
Aug 2011213883.404.15$739
Jul 2011111194.144.52$596
Jun 2011120092.904.64$1,021
May 2011231998.134.40$1,601
Apr 20114321105.964.33$1,815
Mar 2011133496.364.06$1,452
Feb 2011133285.644.18$1,473
Jan 201113634586.504.59$13,347
Dec 2010334385.734.35$1,748
Nov 2010637480.843.80$1,904
Oct 2010137778.103.51$1,401
Sep 2010231672.633.98$1,403
Aug 2010227173.684.42$1,345
Jul 2010031072.554.74$1,468
Jun 2010033770.364.91$1,655
May 2010132671.124.24$1,452
Apr 2010114881.694.12$692
Mar 2010029178.394.39$1,277
Feb 2010024873.585.44$1,350
Jan 201017428574.365.96$14,638
Dec 2009031771.445.48$1,738
Nov 2009028874.593.75$1,080
Oct 2009028072.544.11$1,151
Sep 2009026865.543.06$821
Aug 2009125967.423.22$901
Jul 2009027061.133.46$935
Jun 2009027966.163.90$1,087
May 2009026954.743.93$1,056
Apr 2009027846.773.59$997
Mar 2009030742.144.06$1,246
Feb 2009012932.814.63$598
Jan 2009026535.865.37$1,423
Dec 2008028037.105.98$1,674
Nov 2008030055.496.86$2,058
Oct 200805075.246.92$346
Sep 2008167104101.767.88$17,813
Aug 20080273114.228.48$2,316
Jul 20081219131.0811.39$2,625
Jun 20080170131.3313.03$2,216
May 20080283123.1711.57$3,276
Apr 20083325110.3110.45$3,729
Mar 20080253101.909.66$2,445
Feb 2008029292.538.77$2,561
Jan 2008328890.388.21$2,634
Dec 2007233488.337.30$2,616
Nov 2007141291.677.29$3,096
Oct 2007041382.856.92$2,859
Sep 2007036675.846.24$2,285
Aug 2007238669.066.39$2,604
Jul 2007240270.906.39$2,710
Jun 200716442462.007.55$13,369
May 2007054558.747.85$4,276
Apr 200741,07359.617.81$8,613
Mar 20071651,11756.927.30$17,548
Feb 20071821,06755.108.22$18,795
Jan 200718369050.306.73$13,846
Dec 200611,17256.656.92$8,165
Nov 20061801,14454.207.62$18,470
Oct 20061591,04354.906.01$15,001
Sep 200621,14460.085.04$5,883
Aug 2006981,10668.717.34$14,852
Jul 200617685369.376.34$17,619
Jun 20061531,08866.286.38$17,087
May 20061801,10866.016.42$19,001
Apr 200618199664.397.36$18,986
Mar 2006399356.707.08$7,203
Feb 200618185157.597.75$17,020
Jan 2006199960.598.93$8,985
Dec 200514787454.9413.42$19,801
Nov 2005089754.6910.59$9,498
Oct 200517282158.3413.80$21,361
Sep 2005154961.4512.08$6,693
Aug 2005068261.519.80$6,681
Jul 2005063155.697.84$4,949
Jun 200517093652.337.38$15,805
May 2005379845.226.65$5,443
Apr 200531,00849.207.36$7,567
Mar 200521,02950.377.15$7,463
Feb 200515791845.226.31$12,894
Jan 200501,14743.166.32$7,252
Dec 200414293739.866.75$11,986
Nov 200411,01545.286.33$6,471
Oct 200411,04649.706.52$6,864
Sep 20041311,14243.245.28$11,699
Aug 20041651,20542.375.55$13,680
Jul 200401,32938.286.08$8,086
Jun 20041481,20836.106.43$13,114
May 200401,16437.486.49$7,560
Apr 20041571,15634.475.86$12,184
Mar 20041391,28634.365.53$11,888
Feb 200421,19132.455.51$6,627
Jan 20041391,27532.036.30$12,484
Dec 20031481,23930.266.30$12,286
Nov 200311,05328.804.60$4,868
Oct 20031321,31628.174.76$9,982
Sep 2003821,15026.314.75$7,619
Aug 20031831,34929.765.13$12,366
Jul 200331,25729.415.17$6,588
Jun 20031881,20028.565.98$12,549
May 20031781,31926.595.97$12,611
Apr 200301,28126.675.41$6,927
Mar 20031071,24031.146.10$10,891
Feb 20031821,19933.487.93$15,596
Jan 20031411,32430.315.58$11,664
Dec 20021031,34326.914.85$9,290
Nov 20021031,19924.664.14$7,500
Oct 20021011,21626.464.23$7,815
Sep 20021621,37427.443.64$9,440
Aug 20021471,26625.963.16$7,822
Jul 200201,33924.583.06$4,100
Jun 20021581,46223.733.34$8,630
May 20021621,22024.663.58$8,367
Apr 20021751,62123.653.51$9,832
Mar 20021781,64122.003.10$9,008
Feb 20023951,40918.222.38$10,544
Jan 200201,29417.172.38$3,074
Dec 20015992316.932.36$3,181
Nov 2001082618.072.41$1,987
Oct 2001289819.782.53$2,310
Sep 200114685324.262.25$5,462
Aug 200101,02524.873.05$3,129
Jul 20011591,55823.933.20$8,786
Jun 20011611,53524.563.82$9,824
May 200101,63725.524.31$7,051
Apr 20011591,23924.685.34$10,535
Mar 20011461,65524.545.38$12,481
Feb 20011861,56127.755.77$14,164
Jan 2001901,21427.478.40$12,668
Dec 2000098126.889.12$8,949
Nov 2000086632.215.66$4,900
Oct 2000087831.235.15$4,518
Sep 20001511,29631.875.19$11,534
Aug 20001751,45529.644.54$11,794
Jul 200001,60728.534.09$6,572
Jun 20003711,89229.304.40$19,190
May 200051,95027.263.68$7,312
Apr 20001651,83024.513.12$9,746
Mar 200011,16328.422.86$3,354
Feb 20001821,68827.622.73$9,629
Jan 20001641,62025.272.48$8,163
Dec 19991871,59124.282.42$8,397
Nov 19991881,65223.192.43$8,381
Oct 19991841,70620.982.80$8,643
Sep 19991901,61021.752.62$8,349
Aug 199931,75519.262.88$5,104
Jul 19991741,02717.892.37$5,549
Jun 199921,67415.942.36$3,986
May 19991571,72815.792.32$6,490
Apr 19993731,81015.102.21$9,629
Mar 199918564512.471.84$3,493
Feb 19993739919.981.82$5,524
Jan 199918879510.381.90$3,462
Dec 199821,1099.201.77$1,985
Nov 19983771,77610.892.19$7,987
Oct 199882,00512.421.97$4,048
Sep 19985442,04512.592.08$11,108
Aug 199882,07111.301.91$4,041
Jul 19983711,59311.742.24$7,920
Jun 199831,09911.242.24$2,492
May 199801,45112.622.21$3,201
Apr 19981811,73213.042.51$6,699
Mar 19983871,58512.802.31$8,614
Feb 19981981,71513.952.30$6,705
Jan 199871,80914.702.15$4,001
Dec 19971921,36016.322.41$6,413
Nov 19971871,87018.193.09$9,177
Oct 19971981,97219.253.15$10,023
Sep 19973321,62817.742.95$10,700
Aug 199711,98517.862.55$5,089
Jul 19971881,76617.582.25$7,273
Jun 19971851,26117.242.26$6,036
May 19971791,15918.972.31$6,071
Apr 199771,53417.882.08$3,320
Mar 19971841,01018.951.94$5,445
Feb 199711,41820.492.21$3,148
Jan 19973811,32923.483.54$13,650
Dec 199641,57723.32$93
Nov 19961861,71321.97$4,086
Oct 19961851,40423.31$4,312
Sep 19963751,49122.22$8,333
Aug 199611,65820.26$20
Jul 19961861,83119.55$3,636
Jun 19961631,56618.73$3,053
May 19963401,96919.43$6,606
Apr 19961841,70921.51$3,958
Mar 19961851,39219.38$3,585
Feb 19961991,74716.98$3,379
Jan 19963861,88517.07$6,589
Dec 199531,46317.19$52
Nov 19953671,83016.00$5,872
Oct 19951871,51715.43$2,885
Sep 199518385316.18$2,961
Aug 19951791,17015.92$2,850
Jul 19953591,57415.24$5,471
Jun 19953711,90716.41$6,088
May 199521,78617.56$35
Apr 199521,69217.73$35
Mar 199511,66116.44$16
Feb 199522888316.58$3,780
Jan 19951961,65615.92$3,120
Dec 19941861,99815.03$2,796
Nov 19943362,08115.90$5,342
Oct 19943702,38115.58$5,765
Sep 19941761,47915.29$2,691
Aug 19941792,08416.13$2,887
Jul 19941781,87417.56$3,126
Jun 199411,39117.09$17
May 19943431,91515.88$5,447
Apr 199401,65314.14$0
Mar 19941871,77612.46$2,330
Feb 19941821,43512.50$2,275
Jan 19943662,13412.66$4,634
Dec 199381,66212.33$99
Nov 19931761,31314.49$2,550
Oct 199311,75215.85$16
Sep 19931832,09615.03$2,750
Aug 19933641,81015.66$5,700
Jul 199301,72715.46$0
Jun 19931831,84816.79$3,073
May 19931761,83017.68$3,112
Apr 19931841,98218.05$3,321
Mar 19931841,76418.14$3,338
Feb 19931741,62117.90$3,115
Jan 19931861,29116.93$3,149

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.

Oct 2013 — as filed, then multipliedworked
Oil                  107 bbl  × $ 97.42 =    $10,424
Casinghead gas         0 Mcf  × $  3.78 =         $0

────────────────────────────────────────────────────
Month total                                  $10,424

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/7613 is the state's own key, not one this site invented.