NUNN

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) 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 12761District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$4.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$14 k
at the published price for each month
Months reported
401
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
OilDisposition79,368 bbl$3,323,465
Casinghead gasProduction276,770 Mcf$903,026
Total$4,226,491

71,135 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 (2)

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 31.5866, -101.6956. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.58660, -101.69556 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
8,550 ft
2 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.
2100.0%

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 8,550 and 8,550 ft, median 8,550 ft, over the 2 wells that filed a depth.

Completions filed
Jan 2001 – Aug 2010
2 of 2 wells

2 wells

42-3833398328,550 ftAug 2010
42-3833398218,550 ftJan 2001

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 (401)

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

401 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 202604159.138.00$328
Dec 2025013756.664.41$605
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 202508763.933.01$262
Jul 20250066.743.32$0
Jun 202517721166.483.13$12,427
May 2025030460.553.23$983
Apr 202518139762.363.54$12,694
Mar 2025055967.704.27$2,386
Feb 202518639470.884.34$14,894
Jan 2025036974.324.28$1,579
Dec 2024018268.993.12$568
Nov 2024031669.052.20$695
Oct 202418016971.372.28$13,232
Sep 2024028969.612.36$683
Aug 202417913875.632.06$13,823
Jul 202409479.932.15$202
Jun 202417912078.082.63$14,292
May 202418325678.812.20$14,985
Apr 202418123984.451.66$15,682
Mar 202418142280.301.55$15,186
Feb 2024039076.091.78$696
Jan 202417939773.023.30$14,380
Dec 202318125371.262.61$13,559
Nov 202303177.892.81$87
Oct 2023183085.443.09$15,636
Sep 2023029689.042.74$810
Aug 202317818180.522.67$14,816
Jul 2023011274.852.64$296
Jun 20231659568.962.26$11,593
May 202317916270.622.23$13,002
Apr 2023030378.122.24$678
Mar 2023010672.852.39$254
Feb 2023012875.112.47$316
Jan 2023181076.533.39$13,852
Dec 2022183076.415.73$13,983
Nov 202218511185.005.65$16,352
Oct 2022053887.185.86$3,155
Sep 202218635884.888.16$18,710
Aug 2022030294.529.13$2,756
Jul 2022181560101.587.54$22,610
Jun 20220420115.097.98$3,350
May 2022177165109.378.43$20,750
Apr 2022361287104.226.84$39,586
Mar 20220441108.885.08$2,239
Feb 2022030191.054.86$1,463
Jan 2022020781.844.54$939
Dec 202118132071.323.90$14,157
Nov 2021032077.435.24$1,676
Oct 202117543979.795.71$16,472
Sep 202117813569.865.35$13,157
Aug 20210066.024.22$0
Jul 2021177070.783.98$12,528
Jun 2021178069.493.38$12,369
May 2021181063.483.02$11,490
Apr 2021180060.362.76$10,865
Mar 2021048461.302.72$1,315
Feb 202118444857.805.55$13,121
Jan 2021056650.412.81$1,591
Dec 202017957044.642.68$9,516
Nov 202018056338.772.71$8,502
Oct 202017956436.972.48$8,015
Sep 2020359637.091.99$1,298
Aug 202017840739.982.39$8,087
Jul 202017060438.371.83$7,625
Jun 202017856234.901.69$7,162
May 202017460116.921.81$4,035
Apr 2020059314.751.80$1,070
Mar 202018960830.341.86$6,863
Feb 2020049349.881.98$976
Jan 202035825857.252.09$21,036
Dec 2019048259.012.30$1,111
Nov 2019412755.302.75$571
Oct 201905053.472.42$121
Sep 20191798455.052.66$10,077
Aug 201908753.112.30$200
Jul 20191799656.272.46$10,309
Jun 2019027252.782.49$678
May 2019042458.482.74$1,162
Apr 201912328062.632.75$8,474
Mar 201936342556.803.06$21,920
Feb 2019235250.852.79$1,085
Jan 2019012946.033.23$416
Dec 201818315846.594.19$9,187
Nov 2018023952.934.24$1,013
Oct 201818128161.443.40$12,076
Sep 2018121159.543.11$715
Aug 2018022559.403.07$690
Jul 201818143965.142.93$13,077
Jun 201817956760.183.08$12,517
May 201818571265.382.90$14,161
Apr 201818165263.842.90$13,446
Mar 2018058661.222.79$1,633
Feb 201836352661.782.77$23,881
Jan 2018355862.874.01$2,426
Dec 201717855257.272.92$11,807
Nov 2017738655.423.12$1,592
Oct 201717960249.292.98$10,619
Sep 201717663047.523.09$10,309
Aug 2017048145.373.00$1,445
Jul 201717834843.873.09$8,883
Jun 201718132642.493.09$8,697
May 201718044445.373.26$9,616
Apr 201718025447.933.21$9,443
Mar 201718153546.772.98$10,062
Feb 20172749550.452.95$2,824
Jan 201718148749.413.42$10,608
Dec 201618152348.763.72$10,773
Nov 201617956442.492.64$9,097
Oct 2016047546.193.09$1,468
Sep 201618048841.553.10$8,992
Aug 201618057841.442.92$9,149
Jul 201618058141.622.92$9,191
Jun 2016052345.352.69$1,405
May 201618359042.521.99$8,956
Apr 201617852236.561.99$7,547
Mar 201618658733.011.79$7,193
Feb 2016452726.472.06$1,193
Jan 201618363627.352.36$6,509
Dec 201517737132.362.00$6,470
Nov 201518546438.792.17$8,182
Oct 2015148843.552.43$1,228
Sep 201517745842.992.76$8,873
Aug 201518356440.162.87$8,969
Jul 201517755748.152.95$10,163
Jun 2015551756.152.88$1,771
May 201517857455.212.96$11,524
Apr 201517756049.822.71$10,334
Mar 201518854142.892.93$9,651
Feb 2015754844.662.98$1,944
Jan 201519728543.433.10$9,439
Dec 201419255154.693.59$12,479
Nov 2014138670.464.25$1,712
Oct 201419349278.303.90$17,031
Sep 201417755286.164.05$17,483
Aug 2014049789.394.04$2,005
Jul 201418339396.564.18$19,313
Jun 201418144498.164.74$19,870
May 201418750994.734.73$20,120
Apr 201418953495.944.81$20,701
Mar 2014058595.895.06$2,958
Feb 201418751897.406.19$21,421
Jan 201418757490.404.86$19,695
Dec 201318460191.824.35$19,512
Nov 201317852988.853.74$17,793
Oct 201318655597.423.78$20,218
Sep 20130566104.113.72$2,104
Aug 2013185655104.253.52$21,594
Jul 2013185649102.523.72$21,379
Jun 2013051694.403.93$2,030
May 201318151194.834.15$19,284
Apr 201318560393.964.28$19,965
Mar 201318661893.623.91$19,831
Feb 2013053991.233.42$1,843
Jan 201318855391.603.42$19,112
Dec 201218655486.773.42$18,034
Nov 201218451986.953.62$17,880
Oct 201218256389.383.40$18,181
Sep 201218155094.672.92$18,740
Aug 201218673992.662.91$19,384
Jul 201218475585.133.02$17,945
Jun 201218170679.822.52$16,226
May 201218273391.612.49$18,497
Apr 2012182730101.652.00$19,958
Mar 2012184730105.052.22$20,951
Feb 2012188683101.102.57$20,762
Jan 201218474098.092.73$20,072
Dec 201118274096.873.24$20,028
Nov 201118473695.723.31$20,050
Oct 2011062984.983.65$2,295
Sep 201135567783.623.99$32,383
Aug 201117777983.404.15$17,994
Jul 201117972294.144.52$20,113
Jun 201118072992.904.64$20,104
May 201117773898.134.40$20,620
Apr 20110628105.964.33$2,721
Mar 201134875396.364.06$36,588
Feb 201118170585.644.18$18,448
Jan 201118179786.504.59$19,314
Dec 201018577585.734.35$19,230
Nov 201017789680.843.80$17,709
Oct 201018082278.103.51$16,942
Sep 201017628572.633.98$13,917
Aug 2010029773.684.42$1,313
Jul 2010015572.554.74$734
Jun 201018330370.364.91$14,364
May 201018672671.124.24$16,303
Apr 201017963581.694.12$17,240
Mar 201017961878.394.39$16,744
Feb 201018447273.585.44$16,108
Jan 201018250074.365.96$16,516
Dec 2009029471.445.48$1,612
Nov 200917869474.593.75$15,881
Oct 200917970672.544.11$15,887
Sep 200918272065.543.06$14,135
Aug 200918773467.423.22$14,970
Jul 200917954561.133.46$12,830
Jun 2009046966.163.90$1,827
May 2009042554.743.93$1,668
Apr 200918147246.773.59$10,159
Mar 2009044842.144.06$1,818
Feb 200917939832.814.63$7,717
Jan 2009141535.865.37$2,265
Dec 200819755237.105.98$10,608
Nov 200818855255.496.86$14,219
Oct 200818435975.246.92$16,329
Sep 20080414101.767.88$3,261
Aug 2008184466114.228.48$24,970
Jul 2008186498131.0811.39$30,053
Jun 20080458131.3313.03$5,969
May 2008181518123.1711.57$28,289
Apr 2008179708110.3110.45$27,148
Mar 2008358826101.909.66$44,463
Feb 200817987392.538.77$24,220
Jan 200835684090.388.21$39,068
Dec 200718168088.337.30$20,953
Nov 200718091791.677.29$23,187
Oct 20073641,00882.856.92$37,135
Sep 20073561,03875.846.24$33,480
Aug 200718084569.066.39$17,829
Jul 2007024070.906.39$1,533
Jun 2007031262.007.55$2,355
May 200717931658.747.85$12,994
Apr 2007075959.617.81$5,924
Mar 200735362356.927.30$24,642
Feb 200717975955.108.22$16,099
Jan 2007057250.306.73$3,848
Dec 2006046256.656.92$3,196
Nov 200635879054.207.62$25,421
Oct 200617950654.906.01$12,870
Sep 200617766660.085.04$13,989
Aug 2006074268.717.34$5,446
Jul 20063641,18069.376.34$32,735
Jun 200617943766.286.38$14,654
May 20061821,02066.016.42$18,567
Apr 200635472464.397.36$28,123
Mar 200617970956.707.08$15,171
Feb 200617995557.597.75$17,711
Jan 200618487860.598.93$18,992
Dec 200518894254.9413.42$22,966
Nov 200554299154.6910.59$40,135
Oct 2005057458.3413.80$7,919
Sep 2005069061.4512.08$8,335
Aug 200517771361.519.80$17,872
Jul 200517686455.697.84$16,578
Jun 200518483652.337.38$15,799
May 200518593845.226.65$14,604
Apr 20051811,04549.207.36$16,597
Mar 200518184150.377.15$15,134
Feb 200518264445.226.31$12,295
Jan 200518371343.166.32$12,406
Dec 20041851,16839.866.75$15,259
Nov 200418467845.286.33$12,624
Oct 200418483849.706.52$14,604
Sep 20043571,01743.245.28$20,810
Aug 200418172842.375.55$11,710
Jul 200418890938.286.08$12,727
Jun 20041741,02636.106.43$12,882
May 20043581,12037.486.49$20,692
Apr 20043631,10334.475.86$18,974
Mar 20041791,01534.365.53$11,764
Feb 20041821,01532.455.51$11,498
Jan 20043661,07632.036.30$18,501
Dec 20033631,17830.266.30$18,408
Nov 20033671,06228.804.60$15,450
Oct 2003083928.174.76$3,993
Sep 200317968326.314.75$7,953
Aug 20033381,03729.765.13$15,378
Jul 200318099429.415.17$10,434
Jun 200318598928.565.98$11,201
May 20033531,19226.595.97$16,506
Apr 20033591,27226.675.41$16,453
Mar 200317998431.146.10$11,573
Feb 20033561,05333.487.93$20,265
Jan 20033671,19130.315.58$17,772
Dec 20023651,19026.914.85$15,598
Nov 20023631,01324.664.14$13,142
Oct 2002063026.464.23$2,664
Sep 20023611,20127.443.64$14,272
Aug 20021741,25425.963.16$8,485
Jul 20025461,35224.583.06$17,560
Jun 20021801,30523.733.34$8,628
May 20023631,23624.663.58$13,381
Apr 20023701,16423.653.51$12,839
Mar 20023631,19722.003.10$11,700
Feb 20021831,01418.222.38$5,743
Jan 20023681,19117.172.38$9,148
Dec 200136358816.932.36$7,536
Nov 200118811718.072.41$3,679
Oct 200136713019.782.53$7,588
Sep 200134713424.262.25$8,720
Aug 200136913524.873.05$9,589
Jul 200154019023.933.20$13,530
Jun 200136614824.563.82$9,555
May 200137320225.524.31$10,389
Apr 200137223524.685.34$10,435
Mar 200174728624.545.38$19,869
Feb 200137542927.755.77$12,880
Jan 200118672027.478.40$11,157
Dec 200038066826.889.12$16,308
Nov 200019167232.215.66$9,954
Oct 200018770631.235.15$9,473
Sep 200018075331.875.19$9,642
Aug 200036686829.644.54$14,790
Jul 2000052428.534.09$2,143
Jun 200018643129.304.40$7,345
May 200018249627.263.68$6,786
Apr 200018641424.513.12$5,849
Mar 200017840128.422.86$6,206
Feb 200018634527.622.73$6,078
Jan 200018728125.272.48$5,423
Dec 199918543024.282.42$5,534
Nov 1999026423.192.43$643
Oct 199919049320.982.80$5,368
Sep 199918353221.752.62$5,373
Aug 199918256619.262.88$5,133
Jul 199918258217.892.37$4,637
Jun 1999055215.942.36$1,304
May 199918446315.792.32$3,980
Apr 199918450615.102.21$3,896
Mar 1999059412.471.84$1,092
Feb 19991915489.981.82$2,902
Jan 199919253010.381.90$3,000
Dec 19981844209.201.77$2,438
Nov 199818564210.892.19$3,418
Oct 199817972112.421.97$3,643
Sep 199818388312.592.08$4,143
Aug 19981851,17411.301.91$4,330
Jul 19983561,34211.742.24$7,182
Jun 19983571,31011.242.24$6,944
May 19983631,40412.622.21$7,679
Apr 19983841,31013.042.51$8,289
Mar 19983871,39912.802.31$8,185
Feb 19983891,15913.952.30$8,091
Jan 19983721,28614.702.15$8,239
Dec 19973571,31816.322.41$9,004
Nov 19973631,29118.193.09$10,590
Oct 19973681,39119.253.15$11,465
Sep 19971801,21017.742.95$6,769
Aug 19973721,41217.862.55$10,251
Jul 19973611,39717.582.25$9,485
Jun 19973671,44717.242.26$9,593
May 19973631,42418.972.31$10,173
Apr 19971831,44217.882.08$6,275
Mar 19975631,50718.951.94$13,591
Feb 19971791,16920.492.21$6,246
Jan 19973601,34623.483.54$13,217
Dec 19965181,41723.32$12,080
Nov 19961771,30621.97$3,889
Oct 19965311,38723.31$12,378
Sep 19963631,41122.22$8,066
Aug 19963581,37720.26$7,253
Jul 19963601,64619.55$7,038
Jun 19963501,60018.73$6,556
May 19963611,58019.43$7,014
Apr 19963731,17421.51$8,023
Mar 19963681,43219.38$7,132
Feb 19963771,24616.98$6,401
Jan 19963591,37817.07$6,128
Dec 19953581,36817.19$6,154
Nov 19955471,35516.00$8,752
Oct 19953721,47715.43$5,740
Sep 19953691,37716.18$5,970
Aug 19953621,43715.92$5,763
Jul 19953641,59415.24$5,547
Jun 19953601,17716.41$5,908
May 19953641,37717.56$6,392
Apr 19953681,42917.73$6,525
Mar 19953651,38816.44$6,001
Feb 19953671,24816.58$6,085
Jan 19953691,42815.92$5,874
Dec 19945421,41015.03$8,146
Nov 19943581,52815.90$5,692
Oct 19943641,42215.58$5,671
Sep 19943531,49815.29$5,397
Aug 19943521,45516.13$5,678
Jul 19943611,37517.56$6,339
Jun 19943581,46617.09$6,118
May 19943601,62715.88$5,717
Apr 19943611,44114.14$5,105
Mar 19945371,52412.46$6,691
Feb 19943631,30912.50$4,538
Jan 19943631,49912.66$4,596
Dec 19935421,55912.33$6,683
Nov 19935331,77714.49$7,723
Oct 19933521,67315.85$5,579
Sep 19935431,72715.03$8,161
Aug 19933631,67615.66$5,685
Jul 19933601,90415.46$5,566
Jun 19935431,74816.79$9,117
May 19933601,74217.68$6,365
Apr 19935481,62118.05$9,891
Mar 19935521,55718.14$10,013
Feb 19933691,36517.90$6,605
Jan 19935461,62316.93$9,244

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.

Jan 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $ 59.13 =         $0
Casinghead gas        41 Mcf  × $  8.00 =       $328

────────────────────────────────────────────────────
Month total                                     $328

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/12761 is the state's own key, not one this site invented.