NUNN, J. F. "B"

Operated by SAHARA OPERATING COMPANY (P-5 743279) 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 14135District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$526 k
Nov 1995 – May 2026
Value, last 12 filed months
$16 k
at the published price for each month
Months reported
367
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.

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
OilDisposition12,929 bbl$381,870
Casinghead gasProduction72,500 Mcf$144,296
Total$526,166

17,937 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 (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 31.6059, -101.6791. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.60581, -101.67948 · 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
66.7%
2 of 3 wells
With a plug date
66.7%
2 of 3 wells
Median depth
8,350 ft
3 wells filed one
Completion to plug
51.2 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
266.7%
BothOn the schedule and plugged. Neither fact cancels the other.
266.7%
NeitherNo plug date, and not on the schedule.
133.3%

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 8,325 and 8,400 ft, median 8,350 ft, over the 3 wells that filed a depth.

Completions filed
Jan 1973 – Nov 1973
3 of 3 wells
Plug dates filed
May 2024 – Jun 2024
2 of 3 wells; 1 filed none

Last completion to plug: a median of 51.2 years across the 2 wells that filed both dates, with the middle half between 51.1 years and 51.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-3830091238,325 ftNov 1973
42-3830091128,350 ftJun 1973May 2024Yes
42-3830091018,400 ftJan 1973Jun 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 (367)

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

367 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 2026180089.753.15$16,155
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 2025177060.553.23$10,717
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 2025183074.324.28$13,601
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 2024180079.932.15$14,387
Jun 2024179078.082.63$13,976
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 2024182073.023.30$13,290
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 2023172075.112.47$12,919
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 20221530108.885.08$16,659
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 2021172069.865.35$12,016
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20211069.493.38$69
May 20211063.483.02$63
Apr 20212060.362.76$121
Mar 2021177061.302.72$10,850
Feb 20211057.805.55$58
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 20201034.901.69$35
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020180030.341.86$5,461
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 2019169055.052.66$9,303
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 2019176052.782.49$9,289
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 20180859.403.07$25
Jul 20180065.142.93$0
Jun 201803160.183.08$95
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 201802361.222.79$64
Feb 201802161.782.77$58
Jan 201813462.874.01$199
Dec 20170057.272.92$0
Nov 201704055.423.12$125
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20171043.873.09$44
Jun 2017177042.493.09$7,521
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 201704946.772.98$146
Feb 20171050.452.95$50
Jan 20170049.413.42$0
Dec 201603848.763.72$141
Nov 201604442.492.64$116
Oct 2016212846.193.09$488
Sep 2016112841.553.10$438
Aug 2016157041.442.92$6,506
Jul 201619841.622.92$328
Jun 201659345.352.69$477
May 2016315542.521.99$436
Apr 2016011136.561.99$221
Mar 2016011233.011.79$201
Feb 201608726.472.06$180
Jan 20161027.352.36$27
Dec 201512932.362.00$90
Nov 2015169038.792.17$6,556
Oct 20150043.552.43$0
Sep 20152042.992.76$86
Aug 20159040.162.87$361
Jul 20151048.152.95$48
Jun 20150056.152.88$0
May 2015177155.212.96$9,775
Apr 201502649.822.71$70
Mar 2015654042.892.93$2,905
Feb 20151215444.662.98$5,565
Jan 201514243.433.10$174
Dec 201405254.693.59$187
Nov 201404870.464.25$204
Oct 2014010078.303.90$390
Sep 2014013886.164.05$558
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 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
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 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20111096.364.06$96
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030326.595.97$18
Apr 2003012126.675.41$654
Mar 2003013731.146.10$835
Feb 2003018333.487.93$1,450
Jan 2003019430.315.58$1,083
Dec 2002019026.914.85$922
Nov 2002015324.664.14$633
Oct 2002015326.464.23$647
Sep 200222617927.443.64$6,852
Aug 2002017525.963.16$554
Jul 2002123124.583.06$732
Jun 2002025023.733.34$835
May 2002046424.663.58$1,663
Apr 200213054323.653.51$4,982
Mar 2002155222.003.10$1,735
Feb 2002347818.222.38$1,190
Jan 200211736217.172.38$2,869
Dec 2001133916.932.36$818
Nov 2001346218.072.41$1,166
Oct 200111550719.782.53$3,557
Sep 200110846924.262.25$3,676
Aug 2001049224.873.05$1,502
Jul 2001031223.933.20$997
Jun 2001021924.563.82$837
May 200111714425.524.31$3,606
Apr 2001012824.685.34$683
Mar 2001019924.545.38$1,070
Feb 2001015427.755.77$888
Jan 2001020827.478.40$1,747
Dec 200012333026.889.12$6,317
Nov 2000111132.215.66$660
Oct 200004431.235.15$226
Sep 200004631.875.19$239
Aug 2000832629.644.54$2,578
Jul 2000011628.534.09$474
Jun 20000729.304.40$31
May 2000143627.263.68$1,632
Apr 20008585624.513.12$4,751
Mar 20009465728.422.86$4,550
Feb 200024378427.622.73$8,849
Jan 2000072725.272.48$1,803
Dec 19997676224.282.42$3,692
Nov 199912294623.192.43$5,132
Oct 19991821,00120.982.80$6,625
Sep 19991241,00021.752.62$5,316
Aug 19992371,05819.262.88$7,607
Jul 199912654217.892.37$3,540
Jun 19999354115.942.36$2,760
May 19991111,00415.792.32$4,083
Apr 19992051,04915.102.21$5,412
Mar 199911691912.471.84$3,136
Feb 19991148879.981.82$2,750
Jan 19991741,33410.381.90$4,341
Dec 19981109809.201.77$2,750
Nov 19982331,31010.892.19$5,401
Oct 19981161,32912.421.97$4,058
Sep 19981131,25112.592.08$4,028
Aug 19981181,22911.301.91$3,678
Jul 1998861,21511.742.24$3,728
Jun 19981061,04311.242.24$3,525
May 199821698312.622.21$4,895
Apr 199811199013.042.51$3,928
Mar 19981191,17512.802.31$4,237
Feb 199811484713.952.30$3,538
Jan 19982361,12514.702.15$5,893
Dec 19971211,12516.322.41$4,687
Nov 19971191,08118.193.09$5,503
Oct 19971161,15719.253.15$5,877
Sep 19971131,14417.742.95$5,385
Aug 199712086817.862.55$4,361
Jul 19971161,33517.582.25$5,039
Jun 19972301,28817.242.26$6,872
May 19971161,80418.972.31$6,365
Apr 19972301,97117.882.08$8,218
Mar 19972051,62418.951.94$7,034
Feb 19971981,10220.492.21$6,488
Jan 19973391,67323.483.54$13,882
Dec 19962371,61223.32$5,527
Nov 19961141,13621.97$2,505
Oct 19963181,34023.31$7,413
Sep 19963431,07622.22$7,621
Aug 199601,52120.26$0
Jul 19962201,46919.55$4,301
Jun 19962201,11118.73$4,121
May 199611185219.43$2,157
Apr 19963511,35321.51$7,550
Mar 19961131,28719.38$2,190
Feb 19962241,10016.98$3,804
Jan 19961131,49317.07$1,929
Dec 19952261,45317.19$3,885
Nov 19953231,13416.00$5,168

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.

Mar 2026 — as filed, then multipliedworked
Oil                  180 bbl  × $ 89.75 =    $16,155
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $16,155

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/14135 is the state's own key, not one this site invented.