MABEE FOUNDATION

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 26086District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$19.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$68 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
NGPA3none

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
OilDisposition278,714 bbl$17,262,206
Casinghead gasProduction559,268 Mcf$1,964,304
Total$19,226,511

11,764 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 (8)

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 32.0847, -102.0097. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

32.08407, -102.01078 · 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
50.0%
4 of 8 wells
With a plug date
50.0%
4 of 8 wells
Median depth
11,378 ft
8 wells filed one
Completion to plug
33.4 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
450.0%
A plug date is filed
450.0%
BothOn the schedule and plugged. Neither fact cancels the other.
450.0%
NeitherNo plug date, and not on the schedule.
450.0%

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

Total depth in feet, 8 of 8 wells. Median 11,378 ft, with the middle half between 9,293 and 11,391 ft; the shallowest is 9,200 ft and the deepest 11,482 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 8 of 8 wells, Aug 1980 – Aug 2014. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Aug 1980 – Aug 2014
8 of 8 wells
Plug dates filed
Oct 2013 – Sep 2020
4 of 8 wells; 4 filed none

Last completion to plug: a median of 33.4 years across the 4 wells that filed both dates, with the middle half between 26.3 years and 34.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-329391001011,482 ftAug 2014
42-31737967811,378 ftMar 2014
42-32938136711,415 ftAug 2013Sep 2020Yes
42-31737887611,377 ftFeb 2013
42-31737879511,383 ftJan 2013
42-3173230739,300 ftMar 1981Jun 2015Yes
42-3293095529,270 ftMar 1981Oct 2013Yes
42-3293090819,200 ftAug 1980Jul 2017Yes

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 20269324106.413.05$9,969
Apr 202694098.932.87$9,299
Mar 202612012489.753.15$11,161
Feb 2026779263.503.75$5,235
Jan 202601359.138.00$104
Dec 20250756.664.41$31
Nov 2025111158.593.93$688
Oct 202526559.383.30$1,560
Sep 2025114062.743.08$7,152
Aug 202510417263.933.01$7,167
Jul 202510323566.743.32$7,653
Jun 202510723666.483.13$7,852
May 202523242660.553.23$15,425
Apr 202520039862.363.54$13,882
Mar 202510728567.704.27$8,460
Feb 202516133370.884.34$12,857
Jan 2025015874.324.28$676
Dec 202415727368.993.12$11,684
Nov 202421234769.052.20$15,401
Oct 202410525671.372.28$8,078
Sep 202410819469.612.36$7,977
Aug 202420617175.632.06$15,933
Jul 202410714079.932.15$8,853
Jun 20247920378.082.63$6,703
May 202418021578.812.20$14,658
Apr 202421820384.451.66$18,747
Mar 202419424780.301.55$15,960
Feb 202413624576.091.78$10,785
Jan 202434425473.023.30$25,956
Dec 202325625371.262.61$18,903
Nov 2023028977.892.81$811
Oct 202315917985.443.09$14,138
Sep 202313424089.042.74$12,588
Aug 202317228280.522.67$14,603
Jul 202333927674.852.64$26,103
Jun 202332329068.962.26$22,929
May 202334633170.622.23$25,172
Apr 202335830078.122.24$28,638
Mar 202329930572.852.39$22,512
Feb 202321223475.112.47$16,500
Jan 202321723376.533.39$17,396
Dec 202265031576.415.73$51,471
Nov 202219643585.005.65$19,116
Oct 202217226087.185.86$16,520
Sep 202221121684.888.16$19,673
Aug 20227861,92894.529.13$91,890
Jul 20221,2071,681101.587.54$135,285
Jun 20228352,148115.097.98$113,235
May 20221,0362,293109.378.43$132,644
Apr 20228762,114104.226.84$105,751
Mar 20221,1762,173108.885.08$139,074
Feb 20221,0472,23491.054.86$106,184
Jan 20229491,95881.844.54$86,551
Dec 20211,0352,37971.323.90$83,092
Nov 20219842,43277.435.24$88,927
Oct 20219872,53179.795.71$93,215
Sep 20219642,27669.865.35$79,524
Aug 20219612,61766.024.22$74,491
Jul 20219692,59470.783.98$78,915
Jun 20211,2102,67469.493.38$93,123
May 20211,0242,86263.483.02$73,640
Apr 20211,1042,43560.362.76$73,354
Mar 20211,4272,97461.302.72$95,555
Feb 20219422,05757.805.55$65,860
Jan 20211,5132,56950.412.81$83,490
Dec 20209132,32944.642.68$46,987
Nov 20201,6122,53538.772.71$69,358
Oct 20201,6092,86736.972.48$66,590
Sep 20202,7213,22837.091.99$107,349
Aug 202015861039.982.39$7,772
Jul 202002038.371.83$37
Jun 202056945434.901.69$20,626
May 20205651,45016.921.81$12,191
Apr 20201,2792,90114.751.80$24,100
Mar 20201,1962,48930.341.86$40,907
Feb 202017227249.881.98$9,118
Jan 20201,4362,74757.252.09$87,965
Dec 20198892,90659.012.30$59,156
Nov 20196971,99055.302.75$44,018
Oct 20191,1352,22053.472.42$66,058
Sep 20199714,04555.052.66$64,202
Aug 20191,2373,71253.112.30$74,251
Jul 20191,0062,80156.272.46$63,498
Jun 20191,2411,55152.782.49$69,364
May 20191,08468558.482.74$65,269
Apr 20191,28588862.632.75$82,922
Mar 20191,0121,78656.803.06$62,951
Feb 20191,6601,32850.852.79$88,119
Jan 20191,60116446.033.23$74,223
Dec 20181,39413046.594.19$65,491
Nov 20181,2983,16252.934.24$82,101
Oct 20181,4112,40061.443.40$94,847
Sep 20181,4594,85559.543.11$101,958
Aug 20181,4424,11259.403.07$98,264
Jul 20181,3985,84765.142.93$108,208
Jun 20181,1835,41560.183.08$87,854
May 20182,0864,76065.382.90$150,190
Apr 20181,4673,88963.842.90$104,934
Mar 20181,7274,14161.222.79$117,267
Feb 20181,7504,35061.782.77$120,148
Jan 20181,8344,26462.874.01$132,399
Dec 20171,6694,02057.272.92$107,328
Nov 20171,6533,67355.423.12$103,063
Oct 20171,2946,85749.292.98$84,240
Sep 20171,7563,69847.523.09$94,862
Aug 20171,9384,29145.373.00$100,819
Jul 20171,6164,18443.873.09$83,811
Jun 20171,8114,37942.493.09$90,469
May 20171,7884,89645.373.26$97,099
Apr 20171,6545,06447.933.21$95,540
Mar 20171,9634,89746.772.98$106,421
Feb 20171,9024,29350.452.95$108,631
Jan 20172,0275,03349.413.42$117,361
Dec 20162,0085,63448.763.72$118,885
Nov 20161,9855,18142.492.64$98,043
Oct 20162,0015,59446.193.09$109,713
Sep 20162,5865,80341.553.10$125,441
Aug 20162,5966,26141.442.92$125,888
Jul 20162,3657,43941.622.92$120,185
Jun 20162,2847,30245.352.69$123,191
May 20162,7188,64842.521.99$132,788
Apr 20162,2715,77636.561.99$94,528
Mar 20162,8736,30633.011.79$106,151
Feb 20162,4395,58026.472.06$76,075
Jan 20162,7525,69627.352.36$88,735
Dec 20152,5505,33132.362.00$93,188
Nov 20152,4175,47638.792.17$105,624
Oct 20152,7735,52543.552.43$134,171
Sep 20152,5355,33142.992.76$123,685
Aug 20152,8435,63740.162.87$130,367
Jul 20152,8456,95248.152.95$157,461
Jun 20152,7816,88356.152.88$175,996
May 20153,0466,36555.212.96$186,981
Apr 20153,2727,51649.822.71$183,354
Mar 20153,4867,78642.892.93$172,364
Feb 20153,2007,02244.662.98$163,811
Jan 20153,1515,35743.433.10$153,458
Dec 20143,2856,27754.693.59$202,200
Nov 20144,0977,47270.464.25$320,444
Oct 20145,0508,96978.303.90$430,403
Sep 20145,0049,87486.164.05$471,089
Aug 20144,6909,22589.394.04$456,463
Jul 20143,2158,10096.564.18$344,295
Jun 20143,6428,80998.164.74$399,226
May 20143,6576,23394.734.73$375,888
Apr 20144,2177,01095.944.81$438,291
Mar 20142,5824,89095.895.06$272,316
Feb 20142,7444,02797.406.19$292,201
Jan 20143,7174,96290.404.86$360,136
Dec 20134,2735,12491.824.35$414,659
Nov 20132,4044,17188.853.74$229,188
Oct 20134,3915,14597.423.78$447,216
Sep 20131,9464,162104.113.72$218,071
Aug 20132,5674,192104.253.52$282,377
Jul 20131,9534,742102.523.72$217,851
Jun 20132,7134,02194.403.93$271,923
May 20133,4234,73094.834.15$344,228
Apr 20134,1865,78493.964.28$418,087
Mar 20134,2256,64293.623.91$421,534
Feb 20132,6203,35691.233.42$250,500
Jan 20135351,07691.603.42$52,686
Dec 20121458786.773.42$12,879
Nov 201213810586.953.62$12,380
Oct 2012848989.383.40$7,810
Sep 20121388494.672.92$13,310
Aug 20121514992.662.91$14,134
Jul 2012011785.133.02$353
Jun 20123066079.822.52$24,576
May 201216012591.612.49$14,969
Apr 201215352101.652.00$15,656
Mar 2012230162105.052.22$24,521
Feb 201277153101.102.57$8,178
Jan 201213415898.092.73$13,576
Dec 201112014896.873.24$12,104
Nov 2011013595.723.31$447
Oct 201110413884.983.65$9,341
Sep 20119611283.623.99$8,474
Aug 201126313483.404.15$22,490
Jul 201114025394.144.52$14,322
Jun 201114822492.904.64$14,789
May 20115816798.134.40$6,427
Apr 2011221210105.964.33$24,327
Mar 2011020196.364.06$816
Feb 201124315885.644.18$21,471
Jan 20117922486.504.59$7,861
Dec 20107614885.734.35$7,159
Nov 201011615280.843.80$9,954
Oct 201011826978.103.51$10,160
Sep 201011621272.633.98$9,269
Aug 201011624373.684.42$9,621
Jul 201011425872.554.74$9,493
Jun 201010823870.364.91$8,768
May 2010026271.124.24$1,110
Apr 201022425581.694.12$19,350
Mar 201010627178.394.39$9,499
Feb 20105125473.585.44$5,135
Jan 201016028874.365.96$13,615
Dec 200911028971.445.48$9,443
Nov 200912523474.593.75$10,202
Oct 200912524872.544.11$10,087
Sep 200925930065.543.06$17,894
Aug 200912230467.423.22$9,204
Jul 200911530961.133.46$8,100
Jun 200911531666.163.90$8,839
May 200924332754.743.93$14,586
Apr 200917232246.773.59$9,200
Mar 200915236742.144.06$7,895
Feb 200916224032.814.63$6,427
Jan 200911826135.865.37$5,633
Dec 200827523637.105.98$11,613
Nov 200812015955.496.86$7,750
Oct 20082247075.246.92$17,338
Sep 2008112137101.767.88$12,476
Aug 2008218319114.228.48$27,606
Jul 2008213581131.0811.39$34,537
Jun 2008148302131.3313.03$23,373
May 2008221233123.1711.57$29,917
Apr 2008114209110.3110.45$14,760
Mar 2008394322101.909.66$43,260
Feb 200833319192.538.77$32,488
Jan 200812646290.388.21$15,179
Dec 200712634388.337.30$13,634
Nov 200711347091.677.29$13,786
Oct 2007028982.856.92$2,000
Sep 200724647475.846.24$21,616
Aug 200716336069.066.39$13,556
Jul 200716564670.906.39$15,825
Jun 200712057762.007.55$11,795
May 200723355058.747.85$18,002
Apr 200711248759.617.81$10,477
Mar 200724455056.927.30$17,905
Feb 200721136655.108.22$14,633
Jan 200710115250.306.73$6,103
Dec 200613030156.656.92$9,447
Nov 200613329354.207.62$9,441
Oct 200624934454.906.01$15,739
Sep 200623130360.085.04$15,405
Aug 200623836168.717.34$19,003
Jul 200623249669.376.34$19,240
Jun 200623135566.286.38$17,577
May 200624547066.016.42$19,192
Apr 200612437864.397.36$10,767
Mar 200611027756.707.08$8,199
Feb 200610526757.597.75$8,117
Jan 200625132860.598.93$18,138
Dec 20057518654.9413.42$6,616
Nov 200512238954.6910.59$10,791
Oct 200523926458.3413.80$17,585
Sep 200524537161.4512.08$19,537
Aug 200513136761.519.80$11,653
Jul 200532737855.697.84$21,176
Jun 200511927652.337.38$8,264
May 200524328245.226.65$12,864
Apr 200511533649.207.36$8,131
Mar 200524642150.377.15$15,403
Feb 200522336945.226.31$12,413
Jan 200512738043.166.32$7,884
Dec 200422533439.866.75$11,223
Nov 200424638045.286.33$13,544
Oct 200413940649.706.52$9,553
Sep 200413234843.245.28$7,546
Aug 200424245742.375.55$12,790
Jul 200411733438.286.08$6,511
Jun 200423044136.106.43$11,140
May 200410540937.486.49$6,592
Apr 200422036934.475.86$9,745
Mar 200422042234.365.53$9,893
Feb 200418930732.455.51$7,825
Jan 200419938632.036.30$8,806
Dec 200322441330.266.30$9,381
Nov 200321839528.804.60$8,093
Oct 200311338528.174.76$5,016
Sep 200332541026.314.75$10,498
Aug 200313038929.765.13$5,864
Jul 200324032829.415.17$8,754
Jun 200320626228.565.98$7,451
May 200311130726.595.97$4,785
Apr 200331526726.675.41$9,845
Mar 200312531231.146.10$5,794
Feb 200326333433.487.93$11,452
Jan 200323337730.315.58$9,167
Dec 200221640026.914.85$7,754
Nov 200222434524.664.14$6,951
Oct 200228733226.464.23$8,998
Sep 200213537227.443.64$5,057
Aug 200230745625.963.16$9,413
Jul 200216850024.583.06$5,660
Jun 200245862923.733.34$12,968
May 200234956824.663.58$10,642
Apr 200219655223.653.51$6,574
Mar 200244148222.003.10$11,198
Feb 200237554118.222.38$8,118
Jan 200219855617.172.38$4,721
Dec 200141851016.932.36$8,283
Nov 200143054018.072.41$9,069
Oct 200138650719.782.53$8,917
Sep 200130745324.262.25$8,468
Aug 200114737424.873.05$4,798
Jul 200153353923.933.20$14,478
Jun 200128636624.563.82$8,424
May 200120228325.524.31$6,374
Apr 2001018024.685.34$960
Mar 200111928424.545.38$4,447
Feb 20018522427.755.77$3,651
Jan 200110622427.478.40$4,793
Dec 2000019026.889.12$1,733
Nov 20007220532.215.66$3,479
Oct 200010625531.235.15$4,622
Sep 20007826031.875.19$3,834
Aug 200021924129.644.54$7,585
Jul 200027059228.534.09$10,124
Jun 2000044029.304.40$1,935
May 2000041027.263.68$1,509
Apr 2000040624.513.12$1,265
Mar 200030514328.422.86$9,077
Feb 2000021727.622.73$592
Jan 2000016725.272.48$414
Dec 199908924.282.42$216
Nov 199937017123.192.43$8,997
Oct 1999018120.982.80$507
Sep 1999013021.752.62$340
Aug 1999010219.262.88$293
Jul 1999010417.892.37$247
Jun 199921714015.942.36$3,790
May 1999015215.792.32$353
Apr 1999011215.102.21$247
Mar 199935018112.471.84$4,697
Feb 199901779.981.82$322
Jan 199923214910.381.90$2,691
Dec 199801369.201.77$241
Nov 199819315810.892.19$2,447
Oct 199820815612.421.97$2,891
Sep 1998011012.592.08$229
Aug 19981766311.301.91$2,109
Jul 199804511.742.24$101
Jun 199808411.242.24$188
May 19982059912.622.21$2,806
Apr 19981478713.042.51$2,135
Mar 199805512.802.31$127
Feb 199804713.952.30$108
Jan 199805914.702.15$127
Dec 19971459516.322.41$2,595
Nov 199716913318.193.09$3,485
Oct 199724424419.253.15$5,466
Sep 199723717017.742.95$4,707
Aug 1997648917.862.55$1,370
Jul 199706517.582.25$146
Jun 19971195917.242.26$2,185
May 199707718.972.31$178
Apr 199707017.882.08$146
Mar 1997965318.951.94$1,922
Feb 199706720.492.21$148
Jan 199707523.483.54$265
Dec 19961426823.32$3,311
Nov 1996012821.97$0
Oct 1996677923.31$1,562
Sep 1996010122.22$0
Aug 199615621420.26$3,161
Jul 199617514519.55$3,421
Jun 19969810618.73$1,836
May 199614219119.43$2,759
Apr 1996120021.51$22
Mar 199622322219.38$4,322
Feb 199642715016.98$7,250
Jan 1996011717.07$0
Dec 199511413017.19$1,960
Nov 199511213616.00$1,792
Oct 199513612415.43$2,098
Sep 1995013416.18$0
Aug 199526720615.92$4,251
Jul 199521534515.24$3,277
Jun 199522123616.41$3,627
May 199522131917.56$3,881
Apr 199516431017.73$2,908
Mar 1995021116.44$0
Feb 199521823516.58$3,614
Jan 199521930015.92$3,486
Dec 199421928515.03$3,292
Nov 199423030915.90$3,657
Oct 199423436815.58$3,646
Sep 199423432215.29$3,578
Aug 199423647316.13$3,807
Jul 1994026917.56$0
Jun 199422021817.09$3,760
May 199424128715.88$3,827
Apr 199422323614.14$3,153
Mar 199425425912.46$3,165
Feb 199417733912.50$2,213
Jan 199424636912.66$3,114
Dec 199323524312.33$2,898
Nov 199321922414.49$3,173
Oct 199322826315.85$3,614
Sep 199320319615.03$3,051
Aug 199323629415.66$3,696
Jul 199322734415.46$3,509
Jun 199323832316.79$3,996
May 199319530917.68$3,448
Apr 199361226618.05$11,047
Mar 199347939218.14$8,689
Feb 1993038317.90$0
Jan 199336238616.93$6,129

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                   93 bbl  × $106.41 =     $9,896
Casinghead gas        24 Mcf  × $  3.05 =        $73

────────────────────────────────────────────────────
Month total                                   $9,969

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/26086 is the state's own key, not one this site invented.