NUNN, ELIZABETH C. -C-

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 14131District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$4.1 M
Nov 1995 – May 2026
Value, last 12 filed months
$0
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
OilDisposition48,352 bbl$2,095,479
Casinghead gasProduction506,458 Mcf$1,959,720
Total$4,055,199

57,329 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 (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 31.5430, -101.6111. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.54312, -101.61100 · 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
0.0%
0 of 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
8,150 ft
4 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
4100.0%

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 8,150 and 8,150 ft, median 8,150 ft, over the 4 wells that filed a depth.

Completions filed
May 1971 – Jul 1971
4 of 4 wells

4 wells

42-3830129748,150 ftJul 1971
42-3830129928,150 ftJul 1971
42-3830130138,150 ftJun 1971
42-3830086818,150 ftMay 1971

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 20260089.753.15$0
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 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
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 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 202104170.783.98$163
Jun 202105269.493.38$176
May 202119663.483.02$353
Apr 20211659560.362.76$10,221
Mar 202105161.302.72$139
Feb 202105157.805.55$283
Jan 2021011750.412.81$329
Dec 2020011044.642.68$294
Nov 2020012438.772.71$336
Oct 20200036.972.48$0
Sep 2020014537.091.99$289
Aug 202015614039.982.39$6,571
Jul 202002638.371.83$47
Jun 2020012934.901.69$218
May 20200016.921.81$0
Apr 2020010914.751.80$197
Mar 202007830.341.86$145
Feb 2020010749.881.98$212
Jan 202011719357.252.09$7,103
Dec 2019011459.012.30$263
Nov 2019011055.302.75$303
Oct 2019012753.472.42$307
Sep 2019012055.052.66$319
Aug 201909353.112.30$214
Jul 201908656.272.46$212
Jun 201917912252.782.49$9,752
May 2019022558.482.74$617
Apr 2019023862.632.75$655
Mar 20190056.803.06$0
Feb 201916728950.852.79$9,299
Jan 2019032046.033.23$1,033
Dec 2018028146.594.19$1,176
Nov 2018175052.934.24$9,263
Oct 20180061.443.40$0
Sep 2018027059.543.11$839
Aug 201816726359.403.07$10,726
Jul 2018030165.142.93$883
Jun 2018031660.183.08$972
May 2018027565.382.90$798
Apr 201810228863.842.90$7,347
Mar 2018022461.222.79$624
Feb 20181833761.782.77$11,408
Jan 2018041162.874.01$1,648
Dec 201718352157.272.92$12,003
Nov 2017052755.423.12$1,643
Oct 201717961949.292.98$10,670
Sep 2017025747.523.09$793
Aug 2017029545.373.00$886
Jul 2017024543.873.09$756
Jun 2017018742.493.09$577
May 2017022345.373.26$728
Apr 201718111147.933.21$9,032
Mar 2017052446.772.98$1,563
Feb 2017052650.452.95$1,553
Jan 2017030449.413.42$1,039
Dec 2016016148.763.72$599
Nov 201617730342.492.64$8,322
Oct 2016034646.193.09$1,069
Sep 2016022241.553.10$688
Aug 20160041.442.92$0
Jul 2016022741.622.92$664
Jun 2016023245.352.69$623
May 201617844242.521.99$8,449
Apr 2016057936.561.99$1,153
Mar 201618052933.011.79$6,891
Feb 2016047926.472.06$988
Jan 201618258527.352.36$6,361
Dec 201517993232.362.00$7,658
Nov 201517783338.792.17$8,671
Oct 2015081243.552.43$1,970
Sep 201517577542.992.76$9,661
Aug 2015069340.162.87$1,991
Jul 201514893748.152.95$9,886
Jun 201517565056.152.88$11,700
May 2015017255.212.96$508
Apr 201517863349.822.71$10,581
Mar 201501,00542.892.93$2,949
Feb 201518787944.662.98$10,967
Jan 201518698343.433.10$11,126
Dec 201401,06854.693.59$3,836
Nov 201418891970.464.25$17,154
Oct 2014162478.303.90$2,513
Sep 2014024686.164.05$995
Aug 201418782489.394.04$20,041
Jul 2014068396.564.18$2,855
Jun 201417796098.164.74$21,922
May 201401,02294.734.73$4,831
Apr 201418798695.944.81$22,683
Mar 2014079795.895.06$4,030
Feb 2014042097.406.19$2,601
Jan 201418644190.404.86$18,958
Dec 2013057791.824.35$2,513
Nov 2013147088.853.74$1,846
Oct 2013148797.423.78$1,938
Sep 20130841104.113.72$3,127
Aug 2013182798104.253.52$21,785
Jul 2013180982102.523.72$22,104
Jun 201301,16994.403.93$4,598
May 201317776794.834.15$19,967
Apr 2013053993.964.28$2,308
Mar 2013141293.623.91$1,706
Feb 2013065691.233.42$2,243
Jan 201318772291.603.42$19,598
Dec 201218786086.773.42$19,167
Nov 201218689386.953.62$19,410
Oct 201201,02689.383.40$3,488
Sep 201212894594.672.92$14,876
Aug 201218388492.662.91$19,528
Jul 201217791285.133.02$17,823
Jun 2012075079.822.52$1,889
May 2012096191.612.49$2,391
Apr 2012180846101.652.00$19,986
Mar 201201,027105.052.22$2,282
Feb 20121881,171101.102.57$22,017
Jan 201201,09098.092.73$2,980
Dec 201118691796.873.24$20,989
Nov 2011087395.723.31$2,891
Oct 201117589084.983.65$18,119
Sep 201118389083.623.99$18,850
Aug 2011067583.404.15$2,801
Jul 201118280194.144.52$20,752
Jun 201118390392.904.64$21,191
May 2011071998.134.40$3,167
Apr 20110799105.964.33$3,462
Mar 20111791,04096.364.06$21,468
Feb 20111861,03585.644.18$20,255
Jan 20111831,59986.504.59$23,167
Dec 20101831,57485.734.35$22,532
Nov 20101781,54080.843.80$20,234
Oct 20101801,59378.103.51$19,648
Sep 20101701,60272.633.98$18,722
Aug 20101801,63273.684.42$20,475
Jul 20103671,55472.554.74$33,986
Jun 201001,59570.364.91$7,832
May 20101811,64071.124.24$19,818
Apr 20101841,59881.694.12$21,619
Mar 20101801,57078.394.39$21,000
Feb 201011,30673.585.44$7,181
Jan 20103051,34874.365.96$30,719
Dec 200901,53171.445.48$8,396
Nov 20091801,55074.593.75$19,241
Oct 20091801,47972.544.11$19,136
Sep 20091321,47965.543.06$13,184
Aug 20091621,50767.423.22$15,772
Jul 20091821,54261.133.46$16,468
Jun 20091781,51366.163.90$17,670
May 20091831,52254.743.93$15,992
Apr 20091541,54146.773.59$12,731
Mar 20093661,61442.144.06$21,974
Feb 20091871,42132.814.63$12,719
Jan 20093641,62735.865.37$21,792
Dec 200801,45737.105.98$8,709
Nov 20081831,54955.496.86$20,781
Oct 20081871,33375.246.92$23,297
Sep 20081821,067101.767.88$26,925
Aug 20081801,522114.228.48$33,471
Jul 20081831,456131.0811.39$40,571
Jun 20081811,525131.3313.03$43,645
May 20081861,532123.1711.57$40,641
Apr 20081781,428110.3110.45$34,565
Mar 20083601,626101.909.66$52,398
Feb 200801,50992.538.77$13,235
Jan 20083621,61190.388.21$45,937
Dec 20071821,58488.337.30$27,642
Nov 20071811,46691.677.29$27,282
Oct 20071781,40882.856.92$24,493
Sep 20071821,32275.846.24$22,058
Aug 20071821,41169.066.39$21,582
Jul 20071821,43170.906.39$22,045
Jun 20073561,47462.007.55$33,198
May 200701,51558.747.85$11,887
Apr 20073601,43259.617.81$32,637
Mar 20071801,62356.927.30$22,097
Feb 20071791,50255.108.22$22,203
Jan 20071841,66650.306.73$20,462
Dec 20061821,70656.656.92$22,113
Nov 20061701,31454.207.62$19,223
Oct 20061831,19254.906.01$17,215
Sep 20061791,41160.085.04$17,862
Aug 20061791,50968.717.34$23,375
Jul 20061811,55369.376.34$22,406
Jun 20063591,51666.286.38$33,472
May 200601,54166.016.42$9,901
Apr 20063411,27964.397.36$31,371
Mar 20061791,60856.707.08$21,539
Feb 20061691,31257.597.75$19,902
Jan 20061821,86160.598.93$27,652
Dec 20051851,86754.9413.42$35,210
Nov 20051812,06154.6910.59$31,722
Oct 20051791,93358.3413.80$37,110
Sep 20051651,96161.4512.08$33,826
Aug 20051772,03661.519.80$30,834
Jul 20051672,00055.697.84$24,988
Jun 20051681,60452.337.38$20,631
May 20051261,27745.226.65$14,191
Apr 20051791,26749.207.36$18,133
Mar 20051821,59150.377.15$20,551
Feb 20051821,79745.226.31$19,573
Jan 20051832,06743.166.32$20,966
Dec 20041862,02839.866.75$21,105
Nov 20041841,98545.286.33$20,897
Oct 20041472,17249.706.52$21,457
Sep 20041852,17643.245.28$19,497
Aug 20041811,96742.375.55$18,587
Jul 20041772,08738.286.08$19,473
Jun 200401,97236.106.43$12,686
May 20041841,92237.486.49$19,379
Apr 20041852,11434.475.86$18,762
Mar 20041792,53634.365.53$20,175
Feb 20041681,82632.455.51$15,512
Jan 20043132,28232.036.30$24,401
Dec 20031832,26530.266.30$19,811
Nov 20031832,30228.804.60$15,848
Oct 20033562,26028.174.76$20,785
Sep 20031802,35026.314.75$15,897
Aug 20031812,61229.765.13$18,785
Jul 20033542,39829.415.17$22,811
Jun 200311,86928.565.98$11,211
May 20031852,18426.595.97$17,963
Apr 20031882,25926.675.41$17,229
Mar 20031862,25831.146.10$19,557
Feb 20031892,21833.487.93$23,907
Jan 20031912,61330.315.58$20,375
Dec 20021832,55826.914.85$17,340
Nov 20021832,49124.664.14$14,818
Oct 20021882,55826.464.23$15,793
Sep 20021862,04127.443.64$12,523
Aug 20023681,92625.963.16$15,647
Jul 20021891,75824.583.06$10,028
Jun 200211,92723.733.34$6,457
May 20023632,24024.663.58$16,980
Apr 200202,13423.653.51$7,495
Mar 20021462,40922.003.10$10,686
Feb 20023472,59318.222.38$12,482
Jan 20021602,87417.172.38$9,575
Dec 20011722,86216.932.36$9,679
Nov 20011792,76918.072.41$9,895
Oct 20011692,55719.782.53$9,809
Sep 20011792,25124.262.25$9,410
Aug 200102,13024.873.05$6,503
Jul 20011392,83323.933.20$12,384
Jun 20011763,00724.563.82$15,822
May 20011752,99825.524.31$17,379
Apr 20011783,13124.685.34$21,098
Mar 20011612,82024.545.38$19,113
Feb 20011802,30027.755.77$18,259
Jan 20011852,45427.478.40$25,693
Dec 20001752,26426.889.12$25,357
Nov 20001802,03632.215.66$17,317
Oct 20001862,72131.235.15$19,810
Sep 20001732,08631.875.19$16,333
Aug 20001592,71529.644.54$17,041
Jul 20001842,99428.534.09$17,494
Jun 20001652,88829.304.40$17,534
May 20003533,16327.263.68$21,262
Apr 20001752,80724.513.12$13,036
Mar 20003573,09628.422.86$19,000
Feb 20001842,72627.622.73$12,515
Jan 20001804,89225.272.48$16,683
Dec 19991742,55924.282.42$10,427
Nov 19991452,03723.192.43$8,321
Oct 19991852,60320.982.80$11,179
Sep 19991453,04721.752.62$11,133
Aug 19992813,68419.262.88$16,006
Jul 19993343,77817.892.37$14,938
Jun 19993614,04415.942.36$15,307
May 19993263,97615.792.32$14,376
Apr 19993573,49815.102.21$13,114
Mar 19993603,08612.471.84$10,162
Feb 19991792,7849.981.82$6,847
Jan 19993352,93710.381.90$9,057
Dec 19981782,5599.201.77$6,176
Nov 199802,49810.892.19$5,460
Oct 19983413,57912.421.97$11,283
Sep 19983533,69512.592.08$12,140
Aug 19981703,81811.301.91$9,203
Jul 19983393,77811.742.24$12,432
Jun 19983553,81711.242.24$12,530
May 19983514,07212.622.21$13,414
Apr 19981793,63113.042.51$11,431
Mar 19985223,90312.802.31$15,695
Feb 19981853,45813.952.30$10,531
Jan 19985413,57514.702.15$15,656
Dec 199703,07216.322.41$7,407
Nov 19973673,61318.193.09$17,834
Oct 19971533,65819.253.15$14,467
Sep 19973583,98017.742.95$18,111
Aug 19973464,13217.862.55$16,736
Jul 19972673,99317.582.25$13,666
Jun 19972993,99117.242.26$14,163
May 19974054,11818.972.31$17,189
Apr 19973593,98617.882.08$14,721
Mar 19973734,16418.951.94$15,143
Feb 19974163,79220.492.21$16,889
Jan 19973214,12223.483.54$22,128
Dec 19964754,15523.32$11,077
Nov 19961783,01321.97$3,911
Oct 19964943,83823.31$11,515
Sep 19963213,27422.22$7,133
Aug 19963474,24020.26$7,030
Jul 19963358,46219.55$6,549
Jun 19963414,03418.73$6,387
May 19963384,30419.43$6,567
Apr 19963553,88521.51$7,636
Mar 19963433,86319.38$6,647
Feb 19961803,60116.98$3,056
Jan 19965274,36417.07$8,996
Dec 19954473,61317.19$7,684
Nov 19954662,68316.00$7,456

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 2021 — as filed, then multipliedworked
Oil                    0 bbl  × $ 70.78 =         $0
Casinghead gas        41 Mcf  × $  3.98 =       $163

────────────────────────────────────────────────────
Month total                                     $163

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/14131 is the state's own key, not one this site invented.