ALDWELL "B"

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 12363District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.3 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 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
NGPA1none

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
OilDisposition81,963 bbl$3,167,705
Casinghead gasProduction365,044 Mcf$1,175,499
Total$4,343,204

90,930 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 31.5079, -101.7016. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.50787, -101.70164 · 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%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
7,950 ft
2 wells filed one
Completion to plug
8 months
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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 7,900 and 8,000 ft, median 7,950 ft, over the 2 wells that filed a depth.

Completions filed
Mar 2025 – Oct 2025
2 of 2 wells
Plug dates filed
Nov 2025 – May 2026
2 of 2 wells

Last completion to plug: a median of 8 months across the 2 wells that filed both dates, with the middle half between 7 months and 8 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3833387727,900 ftOct 2025May 2026Yes
42-3833385418,000 ftMar 2025Nov 2025Yes

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 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 202324513072.852.39$18,159
Feb 2023019175.112.47$471
Jan 2023023776.533.39$803
Dec 2022023876.415.73$1,364
Nov 202218026385.005.65$16,785
Oct 2022026987.185.86$1,577
Sep 2022020284.888.16$1,649
Aug 2022024894.529.13$2,264
Jul 20220275101.587.54$2,074
Jun 2022178308115.097.98$22,943
May 20220321109.378.43$2,707
Apr 20220271104.226.84$1,853
Mar 2022153269108.885.08$18,024
Feb 2022025991.054.86$1,258
Jan 2022127781.844.54$1,339
Dec 2021027971.323.90$1,088
Nov 2021025777.435.24$1,346
Oct 20215128579.795.71$5,698
Sep 2021024569.865.35$1,311
Aug 202118018766.024.22$12,673
Jul 2021032070.783.98$1,274
Jun 2021025569.493.38$862
May 2021033163.483.02$999
Apr 202118233560.362.76$11,910
Mar 2021035961.302.72$975
Feb 2021027557.805.55$1,526
Jan 202117833550.412.81$9,914
Dec 2020042344.642.68$1,132
Nov 2020059138.772.71$1,600
Oct 2020061836.972.48$1,532
Sep 202017857337.091.99$7,743
Aug 2020060039.982.39$1,431
Jul 2020045038.371.83$821
Jun 202018348234.901.69$7,201
May 2020078316.921.81$1,421
Apr 202017874714.751.80$3,973
Mar 202019178630.341.86$7,254
Feb 202018372749.881.98$10,568
Jan 202018078157.252.09$11,941
Dec 201918474559.012.30$12,575
Nov 2019177355.302.75$2,182
Oct 201918480353.472.42$11,781
Sep 201918875755.052.66$12,361
Aug 201917874453.112.30$11,168
Jul 201917774856.272.46$11,800
Jun 2019175252.782.49$1,926
May 201917577358.482.74$12,352
Apr 201918665262.632.75$13,443
Mar 201919074956.803.06$13,086
Feb 201917970450.852.79$11,068
Jan 201917778446.033.23$10,678
Dec 201818179846.594.19$11,773
Nov 201818277452.934.24$12,913
Oct 2018382161.443.40$2,974
Sep 201817770959.543.11$12,742
Aug 201817876659.403.07$12,922
Jul 201817776365.142.93$13,767
Jun 201817774860.183.08$12,953
May 201818181165.382.90$14,186
Apr 201818089663.842.90$14,090
Mar 201818065361.222.79$12,839
Feb 2018256661.782.77$1,689
Jan 201818165862.874.01$14,018
Dec 2017168157.272.92$2,047
Nov 201717368055.423.12$11,708
Oct 2017073449.292.98$2,190
Sep 201717971747.523.09$10,720
Aug 201717477145.373.00$10,211
Jul 2017178243.873.09$2,458
Jun 201718278142.493.09$10,144
May 201717782445.373.26$10,720
Apr 201718183647.933.21$11,360
Mar 201717488546.772.98$10,779
Feb 201718078750.452.95$11,405
Jan 201718085549.413.42$11,817
Dec 2016285148.763.72$3,266
Nov 201617684642.492.64$9,715
Oct 201618188546.193.09$11,095
Sep 201617684041.553.10$9,917
Aug 201617789441.442.92$9,949
Jul 201617989741.622.92$10,073
Jun 201618287645.352.69$10,606
May 201617991842.521.99$9,439
Apr 201618190136.561.99$8,411
Mar 201618493233.011.79$7,746
Feb 201618188126.472.06$6,609
Jan 201618391727.352.36$7,173
Dec 201518092832.362.00$7,682
Nov 201517790038.792.17$8,816
Oct 201517693443.552.43$9,931
Sep 201518091842.992.76$10,270
Aug 201517694340.162.87$9,777
Jul 201517593448.152.95$11,177
Jun 201517990656.152.88$12,663
May 201535793155.212.96$22,461
Apr 201517591149.822.71$11,184
Mar 201518793342.892.93$10,759
Feb 2015883244.662.98$2,833
Jan 201538087143.433.10$19,204
Dec 2014392254.693.59$3,475
Nov 201436790970.464.25$29,724
Oct 201418997078.303.90$18,583
Sep 201417892886.164.05$19,091
Aug 201419897889.394.04$21,646
Jul 20141961,00396.564.18$23,118
Jun 201436995298.164.74$40,731
May 201418196494.734.73$21,703
Apr 201418774095.944.81$21,500
Mar 201419065695.895.06$21,536
Feb 2014055097.406.19$3,406
Jan 2014061190.404.86$2,970
Dec 201318859691.824.35$19,857
Nov 2013060088.853.74$2,243
Oct 201318573297.423.78$20,789
Sep 20130652104.113.72$2,424
Aug 2013180682104.253.52$21,167
Jul 2013181715102.523.72$21,214
Jun 201318667894.403.93$20,225
May 201318068194.834.15$19,895
Apr 2013065093.964.28$2,784
Mar 201319169893.623.91$20,613
Feb 201316469991.233.42$17,352
Jan 2013082791.603.42$2,828
Dec 201237186786.773.42$35,157
Nov 201218791586.953.62$19,576
Oct 201236895389.383.40$36,132
Sep 201218487994.672.92$19,985
Aug 201218691692.662.91$19,899
Jul 2012661085.133.02$2,353
Jun 201218960579.822.52$16,610
May 201218264191.612.49$18,268
Apr 20120709101.652.00$1,416
Mar 2012183744105.052.22$20,877
Feb 2012183721101.102.57$20,354
Jan 2012076298.092.73$2,083
Dec 201118779696.873.24$20,694
Nov 2011077895.723.31$2,576
Oct 201118981484.983.65$19,031
Sep 2011076783.623.99$3,057
Aug 201118384383.404.15$18,760
Jul 201118386694.144.52$21,140
Jun 201117983792.904.64$20,513
May 201118685398.134.40$22,009
Apr 2011179741105.964.33$22,178
Mar 2011076896.364.06$3,116
Feb 201118673685.644.18$19,006
Jan 201118783086.504.59$19,984
Dec 201018682985.734.35$19,550
Nov 201018681480.843.80$18,126
Oct 201017786778.103.51$16,866
Sep 201018185672.633.98$16,552
Aug 201017688173.684.42$16,861
Jul 2010188172.554.74$4,245
Jun 201018783470.364.91$17,253
May 201017967971.124.24$15,606
Apr 201018384081.694.12$18,412
Mar 201018579878.394.39$18,004
Feb 201018071073.585.44$17,108
Jan 201018380474.365.96$18,403
Dec 200917981271.445.48$17,241
Nov 200918182974.593.75$16,611
Oct 200917887972.544.11$16,525
Sep 200918382465.543.06$14,519
Aug 2009089367.423.22$2,874
Jul 200917990561.133.46$14,078
Jun 200918581566.163.90$15,414
May 200918282054.743.93$13,182
Apr 200915887046.773.59$10,511
Mar 200917990042.144.06$11,196
Feb 200919079032.814.63$9,894
Jan 200918987235.865.37$11,461
Dec 200818695237.105.98$12,591
Nov 200838192655.496.86$27,494
Oct 200818789475.246.92$20,258
Sep 2008186876101.767.88$25,828
Aug 2008180912114.228.48$28,296
Jul 20086906131.0811.39$11,105
Jun 2008184882131.3313.03$35,660
May 2008182901123.1711.57$32,845
Apr 2008177881110.3110.45$28,736
Mar 2008181902101.909.66$27,161
Feb 200818184292.538.77$24,133
Jan 200818889690.388.21$24,344
Dec 200718378488.337.30$21,889
Nov 200718592091.677.29$23,667
Oct 200736096082.856.92$36,471
Sep 2007195275.846.24$6,020
Aug 200717989869.066.39$18,098
Jul 200717898970.906.39$18,938
Jun 200717993462.007.55$18,148
May 200717996258.747.85$18,063
Apr 200737091559.617.81$29,197
Mar 2007294356.927.30$7,000
Feb 200718685155.108.22$17,240
Jan 200718193150.306.73$15,367
Dec 200618494756.656.92$16,975
Nov 200618391954.207.62$16,919
Oct 200636392954.906.01$25,516
Sep 200618490260.085.04$15,598
Aug 200618395068.717.34$19,547
Jul 200618693469.376.34$18,827
Jun 200618193566.286.38$17,966
May 200618894266.016.42$18,462
Apr 200618891164.397.36$18,811
Mar 200618890456.707.08$17,063
Feb 200618585457.597.75$17,274
Jan 200636897060.598.93$30,962
Dec 200518497754.9413.42$23,216
Nov 200518989254.6910.59$19,781
Oct 200518098358.3413.80$24,062
Sep 200518582761.4512.08$21,358
Aug 200517993861.519.80$20,200
Jul 20051941,01255.697.84$18,742
Jun 20051791,01052.337.38$16,822
May 200518096245.226.65$14,538
Apr 200518492549.207.36$15,861
Mar 200537495950.377.15$25,700
Feb 200518486045.226.31$13,749
Jan 200518496443.166.32$14,036
Dec 20041901,01839.866.75$14,446
Nov 200417989945.286.33$13,796
Oct 200436590849.706.52$24,056
Sep 2004093043.245.28$4,914
Aug 200436997142.375.55$21,024
Jul 200418297738.286.08$12,911
Jun 200418297736.106.43$12,855
May 200418999037.486.49$13,513
Apr 200436396634.475.86$18,172
Mar 200419399234.365.53$12,117
Feb 200419693332.455.51$11,501
Jan 200418496932.036.30$11,998
Dec 200336595030.266.30$17,031
Nov 200319493828.804.60$9,897
Oct 200318296928.174.76$9,739
Sep 200319297426.314.75$9,677
Aug 20031791,02429.765.13$10,580
Jul 200337596729.415.17$16,029
Jun 200318193228.565.98$10,745
May 200318997226.595.97$10,831
Apr 200320298726.675.41$10,724
Mar 20033811,01031.146.10$18,021
Feb 200318295033.487.93$13,623
Jan 200338091630.315.58$16,631
Dec 2002686426.914.85$4,355
Nov 200218685524.664.14$8,124
Oct 200218885226.464.23$8,578
Sep 200218494727.443.64$8,491
Aug 20021871,00325.963.16$8,028
Jul 20023721,06824.583.06$12,414
Jun 20021931,05123.733.34$8,088
May 20023631,00624.663.58$12,557
Apr 200218697923.653.51$7,837
Mar 200219595622.003.10$7,256
Feb 200219474918.222.38$5,314
Jan 200219184617.172.38$5,289
Dec 200138181416.932.36$8,375
Nov 200119279018.072.41$5,370
Oct 200119180019.782.53$5,801
Sep 200118779524.262.25$6,326
Aug 200137185024.873.05$11,822
Jul 20011941,18823.933.20$8,441
Jun 20011901,18924.563.82$9,213
May 20011871,17825.524.31$9,846
Apr 20013701,25224.685.34$15,811
Mar 20011841,34924.545.38$11,768
Feb 20011911,06427.755.77$11,436
Jan 20013801,08727.478.40$19,568
Dec 200019188926.889.12$13,244
Nov 200019195932.215.66$11,578
Oct 20003681,24831.235.15$17,914
Sep 20001821,29431.875.19$12,512
Aug 20003691,18829.644.54$16,332
Jul 20001831,37828.534.09$10,857
Jun 20003741,27629.304.40$16,569
May 20001821,21727.263.68$9,440
Apr 20001891,19624.513.12$8,359
Mar 20003731,12028.422.86$13,804
Feb 20001871,07227.622.73$8,088
Jan 20003821,10525.272.48$12,394
Dec 199918894624.282.42$6,857
Nov 199936997823.192.43$10,938
Oct 19993701,01420.982.80$10,606
Sep 199918996921.752.62$6,648
Aug 19993661,15119.262.88$10,359
Jul 199918797917.892.37$5,668
Jun 19993671,24115.942.36$8,781
May 19991881,30215.792.32$5,990
Apr 19993721,24615.102.21$8,368
Mar 19991871,09012.471.84$4,336
Feb 19993851,0879.981.82$5,818
Jan 19993741,13010.381.90$6,029
Dec 19981871,1209.201.77$3,707
Nov 19983721,07010.892.19$6,390
Oct 19983691,10012.421.97$6,749
Sep 19983621,70112.592.08$8,100
Aug 19981851,94811.301.91$5,806
Jul 19983701,70511.742.24$8,158
Jun 19983671,63511.242.24$7,783
May 19981811,56312.622.21$5,733
Apr 19983741,22113.042.51$7,936
Mar 19983731,06512.802.31$7,234
Feb 19983491,23813.952.30$7,715
Jan 19983471,39414.702.15$8,105
Dec 19973451,58816.322.41$9,459
Nov 19973441,22918.193.09$10,053
Oct 19973471,19419.253.15$10,441
Sep 19973441,15617.742.95$9,518
Aug 19973561,79417.862.55$10,941
Jul 19973511,04717.582.25$8,523
Jun 19973531,51917.242.26$9,514
May 19973561,88118.972.31$11,096
Apr 19975481,98717.882.08$13,937
Mar 19971782,02318.951.94$7,296
Feb 19973641,44420.492.21$10,644
Jan 19973661,56423.483.54$14,130
Dec 19964801,53323.32$11,194
Nov 19963611,78421.97$7,931
Oct 19963601,27623.31$8,392
Sep 19965311,30522.22$11,799
Aug 19963711,47420.26$7,516
Jul 19963691,73619.55$7,214
Jun 19963811,47918.73$7,136
May 19964701,85719.43$9,132
Apr 19965691,50921.51$12,239
Mar 19963841,43819.38$7,442
Feb 19963681,23416.98$6,249
Jan 19963791,78417.07$6,470
Dec 19953601,77817.19$6,188
Nov 19953641,48716.00$5,824
Oct 19955661,56915.43$8,733
Sep 19953561,64116.18$5,760
Aug 19953531,80315.92$5,620
Jul 19953651,69015.24$5,563
Jun 19955742,00016.41$9,419
May 19953761,82417.56$6,603
Apr 19953712,44417.73$6,578
Mar 19955632,14116.44$9,256
Feb 19953681,67316.58$6,101
Jan 19955551,83115.92$8,836
Dec 19945291,70815.03$7,951
Nov 19945481,70015.90$8,713
Oct 19943701,78915.58$5,765
Sep 19945561,14715.29$8,501
Aug 19945512,21016.13$8,888
Jul 19943652,11917.56$6,409
Jun 19947232,12717.09$12,356
May 19943582,17215.88$5,685
Apr 19945572,13414.14$7,876
Mar 19945622,19012.46$7,003
Feb 19945452,03112.50$6,813
Jan 19945872,15312.66$7,431
Dec 19935472,02512.33$6,745
Nov 19935532,17614.49$8,013
Oct 19935812,21515.85$9,209
Sep 19935792,74015.03$8,702
Aug 19935612,45615.66$8,785
Jul 19935532,52315.46$8,549
Jun 19935342,16416.79$8,966
May 19937272,37517.68$12,853
Apr 19935582,39618.05$10,072
Mar 19937532,23218.14$13,659
Feb 19935771,94717.90$10,328
Jan 19935671,91116.93$9,599

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 2023 — as filed, then multipliedworked
Oil                  245 bbl  × $ 72.85 =    $17,848
Casinghead gas       130 Mcf  × $  2.39 =       $311

────────────────────────────────────────────────────
Month total                                  $18,159

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/12363 is the state's own key, not one this site invented.