NELSON "A"

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 30821District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
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 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
OilDisposition82,740 bbl$3,403,237
Casinghead gasProduction387,785 Mcf$1,295,262
Total$4,698,498

91,617 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 31.9530, -102.0663. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

31.95301, -102.06628 · 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
9,600 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 9,600 and 9,600 ft, median 9,600 ft, over the 2 wells that filed a depth.

Completions filed
Jul 1986 – Sep 2023
2 of 2 wells

2 wells

42-3293168219,600 ftSep 2023
42-3293170429,600 ftJul 1986

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 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 202516916562.363.54$11,123
Mar 202515720367.704.27$11,495
Feb 2025016770.884.34$725
Jan 202502974.324.28$124
Dec 20240068.993.12$0
Nov 2024021369.052.20$468
Oct 2024022571.372.28$513
Sep 20249126169.612.36$6,952
Aug 2024024675.632.06$508
Jul 20246423379.932.15$5,616
Jun 20248918278.082.63$7,429
May 20242810478.812.20$2,435
Apr 2024818484.451.66$6,980
Mar 20241318780.301.55$10,654
Feb 2024768176.091.78$5,927
Jan 2024798773.023.30$6,055
Dec 2023728771.262.61$5,358
Nov 20231418477.892.81$11,218
Oct 2023638785.443.09$5,651
Sep 20231168489.042.74$10,558
Aug 2023878780.522.67$7,238
Jul 2023678774.852.64$5,245
Jun 202326116568.962.26$18,371
May 202329727670.622.23$21,589
Apr 20238322078.122.24$6,976
Mar 20238733372.852.39$7,135
Feb 20238918475.112.47$7,138
Jan 202319530976.533.39$15,970
Dec 2022030376.415.73$1,736
Nov 202217735185.005.65$17,027
Oct 202220337887.185.86$19,914
Sep 20229332184.888.16$10,514
Aug 202218731494.529.13$20,541
Jul 2022195314101.587.54$22,176
Jun 2022177245115.097.98$22,325
May 2022184201109.378.43$21,819
Apr 2022214261104.226.84$24,088
Mar 2022222293108.885.08$25,659
Feb 202219122691.054.86$18,489
Jan 202212816381.844.54$11,215
Dec 202136018371.323.90$26,389
Nov 20218245377.435.24$8,722
Oct 20217418579.795.71$6,962
Sep 20218359669.865.35$8,988
Aug 202114971066.024.22$12,834
Jul 202115579070.783.98$14,117
Jun 20218360269.493.38$7,803
May 202115956263.483.02$11,789
Apr 202114764860.362.76$10,660
Mar 202115772561.302.72$11,594
Feb 20217918157.805.55$5,570
Jan 202116468950.412.81$10,204
Dec 20208441544.642.68$4,860
Nov 202018226138.772.71$7,763
Oct 202015355936.972.48$7,042
Sep 202015728837.091.99$6,397
Aug 202016632939.982.39$7,421
Jul 20208618538.371.83$3,637
Jun 20208561134.901.69$3,999
May 202013048616.921.81$3,082
Apr 202019146714.751.80$3,660
Mar 202011249330.341.86$4,313
Feb 20208253749.881.98$5,154
Jan 20207351857.252.09$5,264
Dec 201914868159.012.30$10,303
Nov 201915266555.302.75$10,235
Oct 201916862453.472.42$10,492
Sep 20198243855.052.66$5,678
Aug 201916339053.112.30$9,556
Jul 201915942456.272.46$9,990
Jun 20197738352.782.49$5,018
May 201916240458.482.74$10,581
Apr 201914940362.632.75$10,440
Mar 201915956156.803.06$10,749
Feb 201918553950.852.79$10,912
Jan 201910271846.033.23$7,013
Dec 201822172846.594.19$13,343
Nov 20185237952.934.24$4,358
Oct 20185243261.443.40$4,663
Sep 201814336459.543.11$9,646
Aug 20187912059.403.07$5,061
Jul 201814913965.142.93$10,113
Jun 201818412260.183.08$11,449
May 201816239765.382.90$11,743
Apr 20186258663.842.90$5,658
Mar 201813561461.222.79$9,976
Feb 201814755761.782.77$10,622
Jan 201813861062.874.01$11,122
Dec 201716263257.272.92$11,124
Nov 20178365455.423.12$6,639
Oct 201714675849.292.98$9,458
Sep 201716313247.523.09$8,153
Aug 20178668245.373.00$5,951
Jul 20178475243.873.09$6,007
Jun 201725471542.493.09$13,000
May 201717473745.373.26$10,300
Apr 20179575147.933.21$6,965
Mar 201716972146.772.98$10,055
Feb 201716762750.452.95$10,276
Jan 20177870549.413.42$6,264
Dec 201616661648.763.72$10,387
Nov 201617548942.492.64$8,729
Oct 20168378646.193.09$6,263
Sep 201617178141.553.10$9,527
Aug 201617281641.442.92$9,514
Jul 201626184341.622.92$13,328
Jun 20168578545.352.69$5,963
May 201617383042.521.99$9,009
Apr 20168580736.561.99$4,714
Mar 201623181733.011.79$9,091
Feb 20168169726.472.06$3,582
Jan 201616372627.352.36$6,175
Dec 201515976032.362.00$6,666
Nov 201516475638.792.17$8,000
Oct 201515977443.552.43$8,803
Sep 201514977042.992.76$8,529
Aug 201515575740.162.87$8,399
Jul 201515276748.152.95$9,578
Jun 201515658056.152.88$10,431
May 201516586555.212.96$11,666
Apr 201515089649.822.71$9,898
Mar 201514034842.892.93$7,026
Feb 201516367244.662.98$9,280
Jan 201516647143.433.10$8,670
Dec 201415534854.693.59$9,727
Nov 201416856970.464.25$14,257
Oct 20148269278.303.90$9,120
Sep 201415881986.164.05$16,927
Aug 201416588089.394.04$18,300
Jul 201415891596.564.18$19,081
Jun 201422390298.164.74$26,162
May 20148086794.734.73$11,676
Apr 201414981295.944.81$18,200
Mar 201422879795.895.06$25,893
Feb 201415073997.406.19$19,186
Jan 201415481990.404.86$17,903
Dec 201316582491.824.35$18,738
Nov 201315680088.853.74$16,851
Oct 201315383397.423.78$18,053
Sep 2013223812104.113.72$26,235
Aug 2013158833104.253.52$19,406
Jul 2013159863102.523.72$19,509
Jun 201315983994.403.93$18,310
May 201315886294.834.15$18,560
Apr 201315682693.964.28$18,195
Mar 201316182793.623.91$18,309
Feb 201315976991.233.42$17,135
Jan 201323784491.603.42$24,596
Dec 201215485286.773.42$16,277
Nov 201215884886.953.62$16,812
Oct 201215586289.383.40$16,784
Sep 201215183294.672.92$16,723
Aug 201223387592.662.91$24,134
Jul 201215687885.133.02$15,933
Jun 201217586479.822.52$16,145
May 201216084991.612.49$16,770
Apr 2012154846101.652.00$17,343
Mar 2012166859105.052.22$19,347
Feb 2012223857101.102.57$24,748
Jan 201217284698.092.73$19,185
Dec 201117783996.873.24$19,864
Nov 201116583695.723.31$18,562
Oct 201122785984.983.65$22,425
Sep 201114683583.623.99$15,537
Aug 201114988883.404.15$16,111
Jul 201115189294.144.52$18,245
Jun 201112086392.904.64$15,152
May 20115785498.134.40$9,355
Apr 201129757105.964.33$6,353
Mar 20115683296.364.06$8,772
Feb 20117477185.644.18$9,560
Jan 20117588686.504.59$10,553
Dec 201010989685.734.35$13,240
Nov 20107386180.843.80$9,169
Oct 20107392078.103.51$8,929
Sep 20105883872.633.98$7,547
Aug 20106986373.684.42$8,898
Jul 201010889372.554.74$12,065
Jun 20103984770.364.91$6,903
May 201012291971.124.24$12,569
Apr 20109989681.694.12$11,781
Mar 201016792978.394.39$17,168
Feb 201013380873.585.44$14,184
Jan 201013191174.365.96$15,174
Dec 200921293171.445.48$20,251
Nov 200920992274.593.75$19,048
Oct 200915492272.544.11$14,961
Sep 200915594165.543.06$13,043
Aug 200919691267.423.22$16,150
Jul 200913696761.133.46$11,664
Jun 20092091,08466.163.90$18,050
May 200914386154.743.93$11,208
Apr 200921382646.773.59$12,925
Mar 20091441,03542.144.06$10,269
Feb 200920295632.814.63$11,057
Jan 20092501,07235.865.37$14,723
Dec 20081451,08437.105.98$11,859
Nov 20082391,24855.496.86$21,824
Oct 20080075.246.92$0
Sep 2008134591101.767.88$18,291
Aug 2008141997114.228.48$24,563
Jul 20081441,002131.0811.39$30,288
Jun 2008223953131.3313.03$41,707
May 20081471,008123.1711.57$29,773
Apr 2008208991110.3110.45$33,305
Mar 20081321,011101.909.66$23,221
Feb 200820097492.538.77$27,049
Jan 20081381,04690.388.21$21,056
Dec 20072111,05288.337.30$26,319
Nov 200713298991.677.29$19,312
Oct 20071941,05782.856.92$23,389
Sep 20072121,04775.846.24$22,616
Aug 200714198469.066.39$16,023
Jul 20072001,10270.906.39$21,220
Jun 200714598562.007.55$16,425
May 20071511,05658.747.85$17,155
Apr 20072091,04659.617.81$20,623
Mar 20071351,06556.927.30$15,461
Feb 200721195755.108.22$19,489
Jan 20071441,05350.306.73$14,327
Dec 20062191,06856.656.92$19,795
Nov 20062221,04554.207.62$19,993
Oct 20061451,07854.906.01$14,443
Sep 20062161,05060.085.04$18,266
Aug 20061381,10668.717.34$17,600
Jul 20062061,10369.376.34$21,286
Jun 20061441,05966.286.38$16,305
May 20062171,10266.016.42$21,405
Apr 20061381,07964.397.36$16,828
Mar 20062021,11156.707.08$19,323
Feb 20061831,00057.597.75$18,290
Jan 20062211,11360.598.93$23,333
Dec 20052021,10354.9413.42$25,895
Nov 20052161,07154.6910.59$23,153
Oct 20051521,11858.3413.80$24,291
Sep 20051501,08261.4512.08$22,287
Aug 20052171,12561.519.80$24,369
Jul 20052261,14455.697.84$21,559
Jun 20052291,11052.337.38$20,177
May 20051481,12845.226.65$14,195
Apr 20052201,10049.207.36$18,921
Mar 20052101,13050.377.15$18,663
Feb 20051991,03245.226.31$15,513
Jan 20051371,12443.166.32$13,019
Dec 20042221,23739.866.75$17,200
Nov 20042101,17845.286.33$16,966
Oct 20042221,24449.706.52$19,138
Sep 20042231,25343.245.28$16,263
Aug 200414999842.375.55$11,853
Jul 20042171,29338.286.08$16,174
Jun 20042011,24136.106.43$15,239
May 20042041,25037.486.49$15,764
Apr 20042111,24534.475.86$14,567
Mar 20042311,23934.365.53$14,789
Feb 20042461,18632.455.51$14,517
Jan 20042451,23732.036.30$15,640
Dec 20032371,25430.266.30$15,074
Nov 20032341,20728.804.60$12,286
Oct 20032281,23828.174.76$12,315
Sep 20032291,16726.314.75$11,567
Aug 20032431,22129.765.13$13,495
Jul 20031651,29729.415.17$11,559
Jun 20033461,06628.565.98$16,260
May 20031731,20626.595.97$11,803
Apr 20031801,14126.675.41$10,970
Mar 20033671,19531.146.10$18,713
Feb 20031831,00933.487.93$14,124
Jan 20031841,24430.315.58$12,521
Dec 20021871,21826.914.85$10,944
Nov 20023621,22324.664.14$13,986
Oct 20021801,29326.464.23$10,231
Sep 20025421,18327.443.64$19,173
Aug 200201,28825.963.16$4,075
Jul 20021831,27124.583.06$8,390
Jun 20022901,23923.733.34$11,018
May 20021861,23924.663.58$9,027
Apr 200219096423.653.51$7,879
Mar 20023661,31522.003.10$12,132
Feb 20021831,16618.222.38$6,104
Jan 20021851,31217.172.38$6,293
Dec 20013571,28016.932.36$9,070
Nov 20013531,26718.072.41$9,427
Oct 20011801,32519.782.53$6,911
Sep 20011841,30524.262.25$7,402
Aug 20013701,33624.873.05$13,281
Jul 20011891,40623.933.20$9,018
Jun 20011821,20424.563.82$9,074
May 20013661,38525.524.31$15,306
Apr 20013641,27224.685.34$15,770
Mar 20011901,35424.545.38$11,942
Feb 20011981,27527.755.77$12,848
Jan 20013771,36827.478.40$21,846
Dec 20001871,25126.889.12$16,439
Nov 20003761,26632.215.66$19,274
Oct 20001831,30831.235.15$12,445
Sep 20003661,24331.875.19$18,111
Aug 20001791,06429.644.54$10,137
Jul 20001841,25528.534.09$10,382
Jun 20003601,25829.304.40$16,080
May 20001771,26827.263.68$9,491
Apr 20003501,18924.513.12$12,283
Mar 20001751,14728.422.86$8,254
Feb 20003691,21727.622.73$13,510
Jan 20001861,23425.272.48$7,761
Dec 19993671,17824.282.42$11,766
Nov 19991821,15623.192.43$7,034
Oct 19993681,39820.982.80$11,640
Sep 19991781,01121.752.62$6,519
Aug 19993651,38319.262.88$11,007
Jul 19993641,38517.892.37$9,798
Jun 19991791,47215.942.36$6,330
May 19993611,55715.792.32$9,314
Apr 19993651,47415.102.21$8,766
Mar 19993701,47512.471.84$7,325
Feb 19991821,3689.981.82$4,303
Jan 19993621,48810.381.90$6,585
Dec 19983581,5459.201.77$6,033
Nov 19983591,40210.892.19$6,974
Oct 19981791,52512.421.97$5,226
Sep 19983621,47312.592.08$7,625
Aug 19981801,56211.301.91$5,013
Jul 19983531,55311.742.24$7,619
Jun 19983651,64411.242.24$7,781
May 19983651,73312.622.21$8,430
Apr 19983651,59913.042.51$8,766
Mar 19981821,71012.802.31$6,279
Feb 19985301,57113.952.30$11,005
Jan 19983431,77714.702.15$8,871
Dec 19973491,66616.322.41$9,713
Nov 19973361,70518.193.09$11,377
Oct 19975161,77419.253.15$15,521
Sep 19973541,77917.742.95$11,537
Aug 19973521,63617.862.55$10,466
Jul 19973671,74117.582.25$10,364
Jun 19973521,68017.242.26$9,861
May 19973561,70818.972.31$10,696
Apr 19973521,62217.882.08$9,672
Mar 19973281,66718.951.94$9,448
Feb 19977221,41320.492.21$17,911
Jan 199701,57823.483.54$5,586
Dec 19964901,57523.32$11,427
Nov 19963421,56721.97$7,514
Oct 19963501,64323.31$8,159
Sep 19965221,61422.22$11,599
Aug 19963481,67220.26$7,050
Jul 19963541,71719.55$6,921
Jun 19963641,63118.73$6,818
May 19965241,64519.43$10,181
Apr 19961751,46021.51$3,764
Mar 19963551,52619.38$6,880
Feb 19963621,53616.98$6,147
Jan 19963641,61917.07$6,213
Dec 19953651,61117.19$6,274
Nov 19953641,55416.00$5,824
Oct 19953631,68315.43$5,601
Sep 19953581,63716.18$5,792
Aug 19953591,75015.92$5,715
Jul 19953521,66615.24$5,364
Jun 19953611,73916.41$5,924
May 19957161,76817.56$12,573
Apr 19953641,75517.73$6,454
Mar 19953581,84316.44$5,886
Feb 19953661,58716.58$6,068
Jan 19953611,97215.92$5,747
Dec 19943742,01715.03$5,621
Nov 19947282,00315.90$11,575
Oct 19943592,11815.58$5,593
Sep 19943642,04615.29$5,566
Aug 19943722,18016.13$6,000
Jul 19943662,21917.56$6,427
Jun 19947232,19717.09$12,356
May 19943662,13315.88$5,812
Apr 19943582,07614.14$5,062
Mar 19947282,11812.46$9,071
Feb 19943681,87912.50$4,600
Jan 19943712,08912.66$4,697
Dec 19937252,09512.33$8,939
Nov 19933722,10514.49$5,390
Oct 19933672,17215.85$5,817
Sep 19933652,19915.03$5,486
Aug 19937262,32415.66$11,369
Jul 19933632,40915.46$5,612
Jun 19933552,15616.79$5,960
May 19937402,30717.68$13,083
Apr 19933732,28318.05$6,733
Mar 19933682,32918.14$6,676
Feb 19937322,10017.90$13,103
Jan 19933702,29316.93$6,264

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.

Apr 2025 — as filed, then multipliedworked
Oil                  169 bbl  × $ 62.36 =    $10,539
Casinghead gas       165 Mcf  × $  3.54 =       $585

────────────────────────────────────────────────────
Month total                                  $11,123

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. 08/O/30821 is the state's own key, not one this site invented.