MABEE FOUNDATION -E-

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 26520District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$8.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$396 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 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
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
OilDisposition131,640 bbl$7,710,840
Casinghead gasProduction313,105 Mcf$1,091,615
Total$8,802,455

7,977 Mcf of this lease's gas, across 47 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 32.0774, -102.0219. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.07738, -102.02214 · 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
33.3%
1 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
11,380 ft
3 wells filed one
Completion to plug
9.2 years
median over 1 well

What the state filed about each well

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

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 9,300 and 11,470 ft, median 11,380 ft, over the 3 wells that filed a depth.

Completions filed
Jan 2011 – Nov 2014
3 of 3 wells
Plug dates filed
Mar 2020
1 of 3 wells; 2 filed none

Last completion to plug: a median of 9.2 years across the 1 well that filed both dates, with the middle half between 9.2 years and 9.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-32939370311,470 ftNov 2014
42-32939043211,380 ftApr 2014
42-3293096519,300 ftJan 2011Mar 2020Yes

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 2026247725106.413.05$28,492
Apr 202679474398.932.87$80,683
Mar 202660574389.753.15$56,639
Feb 2026084463.503.75$3,165
Jan 2026031559.138.00$2,519
Dec 202568178756.664.41$42,059
Nov 202524571258.593.93$17,150
Oct 202550866859.383.30$32,373
Sep 202529676462.743.08$20,922
Aug 202555477463.933.01$37,751
Jul 202553388466.743.32$38,503
Jun 202550288766.483.13$36,148
May 202548991060.553.23$32,550
Apr 202576694462.363.54$51,112
Mar 20252601,00567.704.27$21,892
Feb 202554980470.884.34$42,403
Jan 202527266274.324.28$23,048
Dec 202449883368.993.12$36,957
Nov 202450295369.052.20$36,758
Oct 202454393071.372.28$40,876
Sep 202423771869.612.36$18,195
Aug 202466869075.632.06$51,945
Jul 202445195279.932.15$38,092
Jun 202473787178.082.63$59,839
May 202443871878.812.20$36,097
Apr 202466474284.451.66$57,306
Mar 202483499580.301.55$68,508
Feb 202417867276.091.78$14,743
Jan 202440346873.023.30$30,970
Dec 20237001,00271.262.61$52,498
Nov 202341647577.892.81$33,736
Oct 20234031,20285.443.09$38,143
Sep 20232921,17089.042.74$29,200
Aug 20234551,14680.522.67$39,700
Jul 20235281,17774.852.64$42,630
Jun 202334998768.962.26$26,296
May 20235371,14470.622.23$40,471
Apr 20235071,42578.122.24$42,796
Mar 20236391,37172.852.39$49,832
Feb 202365360575.112.47$50,539
Jan 202341281376.533.39$34,285
Dec 202292257076.415.73$73,716
Nov 20221,0301,20585.005.65$94,354
Oct 202244677487.185.86$43,421
Sep 20228961,36784.888.16$87,212
Aug 20225711,38594.529.13$66,612
Jul 20227261,355101.587.54$83,967
Jun 20226241,320115.097.98$82,346
May 20228451,192109.378.43$102,470
Apr 2022410504104.226.84$46,176
Mar 20227851,139108.885.08$91,253
Feb 20226641,05591.054.86$65,583
Jan 20227381,15281.844.54$65,625
Dec 20219551,19571.323.90$72,770
Nov 20216651,17377.435.24$57,634
Oct 20216201,27779.795.71$56,766
Sep 20211,0171,21269.865.35$77,533
Aug 20218071,34366.024.22$58,946
Jul 20211891,11070.783.98$17,798
Jun 20217591,34769.493.38$57,297
May 202176890963.483.02$51,496
Apr 20217471,26460.362.76$48,576
Mar 20219171,08561.302.72$59,160
Feb 202185196357.805.55$54,530
Jan 20211,3851,39550.412.81$73,738
Dec 202059356144.642.68$27,972
Nov 20201,2411,23038.772.71$51,443
Oct 202093186636.972.48$36,565
Sep 20201,3351,58237.091.99$52,665
Aug 20207211,06139.982.39$31,356
Jul 202069060338.371.83$27,576
Jun 20200034.901.69$0
May 202064197316.921.81$12,611
Apr 20209101,35714.751.80$15,871
Mar 20209751,62430.341.86$32,596
Feb 2020043949.881.98$870
Jan 20205791,54257.252.09$36,378
Dec 20199191,54259.012.30$57,784
Nov 201913472255.302.75$9,396
Oct 20196191,32353.472.42$36,298
Sep 20197381,63055.052.66$44,958
Aug 20194081,68053.112.30$25,540
Jul 20197251,72856.272.46$45,047
Jun 20198101,60652.782.49$46,753
May 20195381,54358.482.74$35,691
Apr 201985917362.632.75$54,275
Mar 201989929756.803.06$51,973
Feb 201967117050.852.79$34,595
Jan 201983624746.033.23$39,278
Dec 201843562146.594.19$22,866
Nov 201858055452.934.24$33,047
Oct 20188401,20861.443.40$55,714
Sep 20189102,12759.543.11$60,792
Aug 20184742,09259.403.07$34,571
Jul 20188272,00865.142.93$59,758
Jun 20186611,81660.183.08$45,367
May 20186362,08565.382.90$47,630
Apr 20189372,14363.842.90$66,034
Mar 20184692,42361.222.79$35,465
Feb 20186082,04561.782.77$43,219
Jan 20181,0491,90662.874.01$73,592
Dec 20177341,98557.272.92$47,835
Nov 20178271,87755.423.12$51,686
Oct 20178992,46149.292.98$51,655
Sep 20178462,24247.523.09$47,124
Aug 20171,0062,66945.373.00$53,661
Jul 20171,1672,71443.873.09$59,575
Jun 20171,1482,85342.493.09$57,587
May 20179062,99345.373.26$50,873
Apr 20176672,81547.933.21$41,010
Mar 20178213,04946.772.98$47,495
Feb 20177091,02650.452.95$38,798
Jan 20171,0001,52949.413.42$54,637
Dec 20169161,72548.763.72$51,086
Nov 20168611,74442.492.64$41,196
Oct 20161,0241,97746.193.09$53,408
Sep 20168422,07041.553.10$41,403
Aug 20161,3342,15741.442.92$61,589
Jul 20161,0622,97241.622.92$52,892
Jun 20161,2293,46945.352.69$65,052
May 20161,2663,97342.521.99$61,741
Apr 20161,4874,23036.561.99$62,787
Mar 20161,1143,17933.011.79$42,476
Feb 20169532,87326.472.06$31,155
Jan 20161,1053,11127.352.36$37,577
Dec 20158563,04932.362.00$33,802
Nov 20158843,15338.792.17$41,124
Oct 20159523,51043.552.43$49,977
Sep 20151,0603,56942.992.76$55,414
Aug 20151,0293,97840.162.87$52,751
Jul 20151,2434,44648.152.95$72,944
Jun 20151,3344,63156.152.88$88,255
May 20151,0293,52955.212.96$67,241
Apr 20151,2533,75049.822.71$72,574
Mar 20152,1446,93442.892.93$112,305
Feb 20151,7204,72144.662.98$90,866
Jan 20152,7374,56243.433.10$133,013
Dec 20143,1495,88854.693.59$193,365
Nov 20141,7084,27870.464.25$138,535
Oct 20141,1393,31578.303.90$102,115
Sep 20141,1043,48686.164.05$109,223
Aug 20141,3643,88189.394.04$137,588
Jul 20141,9785,24196.564.18$212,901
Jun 20142,7547,94698.164.74$307,972
May 20143,97710,59994.734.73$426,838
Apr 201402,01895.944.81$9,705
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 20110096.364.06$0
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 2009858465.543.06$5,828
Aug 2009013867.423.22$444
Jul 2009021261.133.46$734
Jun 200918219166.163.90$12,785
May 2009023654.743.93$926
Apr 2009024846.773.59$890
Mar 2009024642.144.06$999
Feb 2009019932.814.63$922
Jan 200936722035.865.37$14,342
Dec 2008023937.105.98$1,429
Nov 2008019455.496.86$1,331
Oct 200808875.246.92$609
Sep 20080143101.767.88$1,126
Aug 20080279114.228.48$2,367
Jul 20080275131.0811.39$3,132
Jun 2008180241131.3313.03$26,780
May 20080268123.1711.57$3,102
Apr 20080270110.3110.45$2,823
Mar 20080259101.909.66$2,503
Feb 200818131492.538.77$19,502
Jan 2008024090.388.21$1,969
Dec 2007029288.337.30$2,132
Nov 200717728291.677.29$18,282
Oct 2007015982.856.92$1,101
Sep 2007027175.846.24$1,692
Aug 2007032569.066.39$2,076
Jul 200716640870.906.39$14,376
Jun 2007027962.007.55$2,106
May 2007016058.747.85$1,255
Apr 2007016859.617.81$1,311
Mar 200715317556.927.30$9,987
Feb 2007031355.108.22$2,572
Jan 2007013750.306.73$922
Dec 2006124556.656.92$1,752
Nov 200616325454.207.62$10,769
Oct 2006033854.906.01$2,033
Sep 2006031060.085.04$1,562
Aug 200615523768.717.34$12,390
Jul 2006032169.376.34$2,036
Jun 2006021166.286.38$1,347
May 200617435566.016.42$13,767
Apr 2006025364.397.36$1,862
Mar 2006124356.707.08$1,778
Feb 200617027857.597.75$11,945
Jan 2006126960.598.93$2,464
Dec 2005116954.9413.42$2,322
Nov 200517425254.6910.59$12,184
Oct 2005034858.3413.80$4,801
Sep 2005125861.4512.08$3,178
Aug 200518333561.519.80$14,538
Jul 2005121855.697.84$1,766
Jun 2005121452.337.38$1,632
May 2005231245.226.65$2,166
Apr 200517626849.207.36$10,632
Mar 2005017950.377.15$1,281
Feb 2005232845.226.31$2,161
Jan 200518532343.166.32$10,027
Dec 2004129139.866.75$2,004
Nov 2004037045.286.33$2,342
Oct 2004034749.706.52$2,261
Sep 200418736643.245.28$10,020
Aug 2004141642.375.55$2,351
Jul 2004032838.286.08$1,996
Jun 200417834336.106.43$8,632
May 2004035537.486.49$2,306
Apr 2004039634.475.86$2,320
Mar 200416538134.365.53$7,776
Feb 2004038632.455.51$2,127
Jan 2004035132.036.30$2,211
Dec 200318143430.266.30$8,212
Nov 2003030628.804.60$1,406
Oct 2003041728.174.76$1,985
Sep 200317633026.314.75$6,198
Aug 20031232529.765.13$2,024
Jul 2003533629.415.17$1,884
Jun 200317033728.565.98$6,871
May 2003037826.595.97$2,258
Apr 200317539826.675.41$6,819
Mar 200315935731.146.10$7,128
Feb 2003023133.487.93$1,831
Jan 2003027530.315.58$1,535
Dec 200216029826.914.85$5,752
Nov 2002029824.664.14$1,233
Oct 2002030826.464.23$1,303
Sep 200216628927.443.64$5,606
Aug 2002031725.963.16$1,003
Jul 2002028424.583.06$870
Jun 200215629323.733.34$4,680
May 2002030724.663.58$1,100
Apr 200217231023.653.51$5,157
Mar 2002029522.003.10$915
Feb 2002025918.222.38$615
Jan 2002028917.172.38$687
Dec 200113428516.932.36$2,942
Nov 2001027918.072.41$671
Oct 200116829919.782.53$4,079
Sep 2001028424.262.25$639
Aug 2001029024.873.05$885
Jul 200117729923.933.20$5,192
Jun 2001030124.563.82$1,151
May 2001029525.524.31$1,271
Apr 200117423424.685.34$5,543
Mar 2001031224.545.38$1,677
Feb 2001023827.755.77$1,373
Jan 200117730027.478.40$7,382
Dec 2000028126.889.12$2,563
Nov 2000023032.215.66$1,301
Oct 2000027431.235.15$1,410
Sep 200015825131.875.19$6,337
Aug 2000027529.644.54$1,249
Jul 2000032228.534.09$1,317
Jun 200012322329.304.40$4,584
May 2000029527.263.68$1,086
Apr 2000025424.513.12$791
Mar 2000018928.422.86$540
Feb 200016618027.622.73$5,076
Jan 2000016225.272.48$402
Dec 1999019524.282.42$473
Nov 199917219123.192.43$4,454
Oct 1999023620.982.80$662
Sep 1999017521.752.62$458
Aug 199918115019.262.88$3,917
Jul 1999010517.892.37$249
Jun 1999021515.942.36$508
May 1999016915.792.32$392
Apr 199917218815.102.21$3,012
Mar 1999018312.471.84$336
Feb 199902119.981.82$384
Jan 1999020710.381.90$393
Dec 19981762199.201.77$2,008
Nov 1998019710.892.19$431
Oct 1998019112.421.97$376
Sep 199816122412.592.08$2,494
Aug 1998115111.301.91$299
Jul 199818417811.742.24$2,558
Jun 1998018111.242.24$405
May 1998019312.622.21$426
Apr 199818317013.042.51$2,812
Mar 1998013312.802.31$307
Feb 1998015813.952.30$363
Jan 1998015114.702.15$325
Dec 199717114916.322.41$3,150
Nov 1997017718.193.09$547
Oct 199717216619.253.15$3,834
Sep 1997016017.742.95$473
Aug 1997015417.862.55$393
Jul 19974419117.582.25$1,203
Jun 199716017317.242.26$3,149
May 1997019418.972.31$448
Apr 1997020217.882.08$421
Mar 199712817118.951.94$2,757
Feb 1997019620.492.21$432
Jan 1997017523.483.54$619
Dec 199625116823.32$5,853
Nov 199608421.97$0
Oct 199619023.31$23
Sep 19960022.22$0
Aug 19961768420.26$3,566
Jul 1996115219.55$20
Jun 1996115018.73$19
May 1996118519.43$19
Apr 199618316721.51$3,936
Mar 1996119519.38$19
Feb 1996117516.98$17
Jan 199617917417.07$3,056
Dec 1995019217.19$0
Nov 199517917016.00$2,864
Oct 1995115415.43$15
Sep 1995113516.18$16
Aug 199518015415.92$2,866
Jul 1995118115.24$15
Jun 1995016116.41$0
May 199517919917.56$3,143
Apr 1995020017.73$0
Mar 1995018216.44$0
Feb 199518017916.58$2,984
Jan 1995020515.92$0
Dec 199416020615.03$2,405
Nov 1994018615.90$0
Oct 1994020315.58$0
Sep 199417117515.29$2,615
Aug 1994019316.13$0
Jul 199418019017.56$3,161
Jun 1994014717.09$0
May 1994018815.88$0
Apr 199418216614.14$2,573
Mar 1994016512.46$0
Feb 1994023712.50$0
Jan 199417526312.66$2,216
Dec 1993013412.33$0
Nov 199318612814.49$2,695
Oct 1993014915.85$0
Sep 199317814715.03$2,675
Aug 1993015815.66$0
Jul 1993016615.46$0
Jun 199317919216.79$3,005
May 1993023917.68$0
Apr 199318414818.05$3,321
Mar 1993013818.14$0
Feb 1993012317.90$0
Jan 199318420016.93$3,115

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.

May 2026 — as filed, then multipliedworked
Oil                  247 bbl  × $106.41 =    $26,283
Casinghead gas       725 Mcf  × $  3.05 =     $2,208

────────────────────────────────────────────────────
Month total                                  $28,492

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/26520 is the state's own key, not one this site invented.