DOLLIE "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 12590District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$3 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
OilDisposition23,539 bbl$863,094
Casinghead gasProduction188,690 Mcf$415,137
Total$1,278,231

83,287 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 (1)

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 31.3836, -101.8832. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.38358, -101.88324 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
8,600 ft
1 wells filed one
Completion to plug
36.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 8,600 ft.

Completions filed
Jan 1989
1 of 1 wells
Plug dates filed
Mar 2025
1 of 1 wells

Last completion to plug: a median of 36.2 years across the 1 well that filed both dates, with the middle half between 36.2 years and 36.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-4613284718,600 ftJan 1989Mar 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 202551066.743.32$3,404
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 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 202190069.493.38$6,254
May 202108463.483.02$253
Apr 202108460.362.76$232
Mar 202116842661.302.72$11,456
Feb 202116756257.805.55$12,771
Jan 202117081450.412.81$10,857
Dec 2020061244.642.68$1,637
Nov 20201838438.772.71$7,322
Oct 20203668436.972.48$13,739
Sep 202017919237.091.99$7,021
Aug 202017225539.982.39$7,485
Jul 20201798738.371.83$7,027
Jun 20201798434.901.69$6,389
May 20201798716.921.81$3,187
Apr 202008414.751.80$152
Mar 20201808730.341.86$5,623
Feb 202008149.881.98$160
Jan 20201808757.252.09$10,487
Dec 2019011959.012.30$274
Nov 2019015555.302.75$426
Oct 2019021053.472.42$508
Sep 2019024855.052.66$659
Aug 201917421853.112.30$9,743
Jul 2019022556.272.46$554
Jun 2019021052.782.49$523
May 2019024458.482.74$669
Apr 2019023562.632.75$646
Mar 2019025156.803.06$769
Feb 2019021350.852.79$595
Jan 2019022946.033.23$739
Dec 2018024046.594.19$1,005
Nov 2018022952.934.24$970
Oct 201818322461.443.40$12,005
Sep 2018022859.543.11$709
Aug 2018023759.403.07$727
Jul 2018021665.142.93$633
Jun 2018021660.183.08$665
May 2018024165.382.90$699
Apr 2018024663.842.90$714
Mar 2018024461.222.79$680
Feb 2018022061.782.77$609
Jan 2018023462.874.01$938
Dec 2017024957.272.92$727
Nov 201717623155.423.12$10,474
Oct 2017024349.292.98$725
Sep 2017024847.523.09$766
Aug 2017024645.373.00$739
Jul 2017026243.873.09$809
Jun 201718120842.493.09$8,333
May 2017021345.373.26$695
Apr 2017024547.933.21$787
Mar 2017025546.772.98$761
Feb 2017023050.452.95$679
Jan 2017024449.413.42$834
Dec 2016024648.763.72$916
Nov 201618023442.492.64$8,267
Oct 2016021646.193.09$668
Sep 2016022241.553.10$688
Aug 2016016941.442.92$494
Jul 2016026241.622.92$766
Jun 2016023545.352.69$631
May 2016028342.521.99$563
Apr 2016025436.561.99$506
Mar 2016022533.011.79$404
Feb 2016017626.472.06$363
Jan 201618119027.352.36$5,400
Dec 2015019332.362.00$386
Nov 2015019938.792.17$431
Oct 2015020043.552.43$485
Sep 2015020342.992.76$560
Aug 2015020640.162.87$592
Jul 2015020848.152.95$613
Jun 201518220256.152.88$10,802
May 2015020455.212.96$603
Apr 2015017449.822.71$471
Mar 2015016242.892.93$475
Feb 2015019744.662.98$586
Jan 2015021243.433.10$657
Dec 201418623454.693.59$11,013
Nov 2014023070.464.25$978
Oct 2014023478.303.90$913
Sep 2014021886.164.05$882
Aug 2014020889.394.04$839
Jul 2014019996.564.18$832
Jun 2014020098.164.74$947
May 201417920594.734.73$17,926
Apr 2014020195.944.81$967
Mar 2014024095.895.06$1,214
Feb 2014022197.406.19$1,368
Jan 2014025490.404.86$1,235
Dec 2013025291.824.35$1,097
Nov 2013024188.853.74$901
Oct 201318425997.423.78$18,904
Sep 20130215104.113.72$799
Aug 20130158104.253.52$557
Jul 2013090102.523.72$335
Jun 2013010594.403.93$413
May 201319014894.834.15$18,632
Apr 2013015293.964.28$651
Mar 2013013893.623.91$540
Feb 2013024491.233.42$834
Jan 201318328991.603.42$17,751
Dec 2012028086.773.42$958
Nov 2012030886.953.62$1,116
Oct 2012027989.383.40$949
Sep 2012027494.672.92$800
Aug 2012029992.662.91$870
Jul 201218726585.133.02$16,720
Jun 2012021679.822.52$544
May 2012030791.612.49$764
Apr 20120296101.652.00$591
Mar 20120300105.052.22$667
Feb 2012183270101.102.57$19,195
Jan 2012029298.092.73$798
Dec 2011029396.873.24$949
Nov 2011028895.723.31$954
Oct 201118127784.983.65$16,392
Sep 2011025883.623.99$1,028
Aug 2011021883.404.15$905
Jul 201118120494.144.52$17,961
Jun 2011020992.904.64$970
May 2011024798.134.40$1,088
Apr 20110256105.964.33$1,109
Mar 2011026496.364.06$1,071
Feb 2011023085.644.18$961
Jan 201118624886.504.59$17,227
Dec 2010026085.734.35$1,130
Nov 2010025380.843.80$960
Oct 201017726778.103.51$14,761
Sep 2010023772.633.98$943
Aug 2010021273.684.42$937
Jul 2010026672.554.74$1,260
Jun 201018025570.364.91$13,917
May 2010026471.124.24$1,118
Apr 2010025781.694.12$1,060
Mar 2010026278.394.39$1,150
Feb 201018123373.585.44$14,586
Jan 2010025374.365.96$1,509
Dec 2009025371.445.48$1,387
Nov 200917925874.593.75$14,320
Oct 2009026472.544.11$1,085
Sep 2009025565.543.06$782
Aug 200918326267.423.22$13,181
Jul 2009026461.133.46$915
Jun 2009026366.163.90$1,024
May 20091758754.743.93$9,921
Apr 2009012346.773.59$441
Mar 2009019642.144.06$796
Feb 2009022632.814.63$1,047
Jan 200919725935.865.37$8,456
Dec 2008025637.105.98$1,530
Nov 2008021655.496.86$1,482
Oct 200818012675.246.92$14,415
Sep 20080177101.767.88$1,394
Aug 2008178243114.228.48$22,393
Jul 20080253131.0811.39$2,882
Jun 20080262131.3313.03$3,415
May 2008176261123.1711.57$24,699
Apr 20080256110.3110.45$2,676
Mar 20080267101.909.66$2,580
Feb 2008024792.538.77$2,166
Jan 2008026690.388.21$2,183
Dec 2007025988.337.30$1,891
Nov 2007021291.677.29$1,546
Oct 200718023882.856.92$16,560
Sep 2007025975.846.24$1,617
Aug 2007026269.066.39$1,674
Jul 200717626570.906.39$14,171
Jun 2007028462.007.55$2,144
May 200718030158.747.85$12,935
Apr 2007011459.617.81$890
Mar 2007012756.927.30$927
Feb 2007011955.108.22$978
Jan 2007018650.306.73$1,251
Dec 2006015456.656.92$1,065
Nov 200618322654.207.62$11,640
Oct 2006023954.906.01$1,437
Sep 2006024660.085.04$1,239
Aug 200618027368.717.34$14,372
Jul 2006028169.376.34$1,782
Jun 2006027666.286.38$1,762
May 200617727666.016.42$13,457
Apr 2006021064.397.36$1,546
Mar 2006022556.707.08$1,594
Feb 200618221057.597.75$12,109
Jan 2006024860.598.93$2,215
Dec 2005018654.9413.42$2,495
Nov 200508454.6910.59$889
Oct 200517913258.3413.80$12,264
Sep 2005022161.4512.08$2,669
Aug 2005024661.519.80$2,410
Jul 2005025455.697.84$1,992
Jun 200518124052.337.38$11,243
May 2005024245.226.65$1,610
Apr 200517524049.207.36$10,377
Mar 2005021750.377.15$1,553
Feb 2005020345.226.31$1,281
Jan 2005023943.166.32$1,511
Dec 200417928439.866.75$9,052
Nov 2004029345.286.33$1,855
Oct 2004031249.706.52$2,033
Sep 200418831643.245.28$9,799
Aug 2004031742.375.55$1,760
Jul 2004033338.286.08$2,026
Jun 2004030936.106.43$1,988
May 200418027837.486.49$8,552
Apr 2004028034.475.86$1,640
Mar 2004031934.365.53$1,764
Feb 200418731332.455.51$7,793
Jan 2004027832.036.30$1,751
Dec 2003025530.266.30$1,607
Nov 200318229728.804.60$6,606
Oct 2003024428.174.76$1,161
Sep 2003034026.314.75$1,615
Aug 200318636529.765.13$7,408
Jul 2003034629.415.17$1,789
Jun 200318135128.565.98$7,269
May 2003036726.595.97$2,192
Apr 2003035526.675.41$1,920
Mar 200319035031.146.10$8,050
Feb 2003030233.487.93$2,394
Jan 2003033630.315.58$1,876
Dec 200218133226.914.85$6,482
Nov 2002035224.664.14$1,456
Oct 2002039026.464.23$1,649
Sep 200218738427.443.64$6,527
Aug 2002041025.963.16$1,297
Jul 2002040624.583.06$1,243
Jun 200217640023.733.34$5,512
May 2002041624.663.58$1,491
Apr 200217340623.653.51$5,517
Mar 2002039422.003.10$1,222
Feb 2002036918.222.38$877
Jan 200217941017.172.38$4,047
Dec 2001037216.932.36$880
Nov 200118138418.072.41$4,194
Oct 2001043019.782.53$1,087
Sep 2001043324.262.25$975
Aug 200117945924.873.05$5,853
Jul 2001041923.933.20$1,340
Jun 2001047024.563.82$1,797
May 200117548825.524.31$6,568
Apr 2001045324.685.34$2,417
Mar 200116546924.545.38$6,571
Feb 2001039627.755.77$2,284
Jan 2001044727.478.40$3,754
Dec 20001701,03126.889.12$13,975
Nov 200001,25232.215.66$7,084
Oct 20001751,34231.235.15$12,371
Sep 200001,39931.875.19$7,256
Aug 200001,33229.644.54$6,048
Jul 20001681,43428.534.09$10,658
Jun 20001691,28829.304.40$10,615
May 200001,02427.263.68$3,768
Apr 2000073924.513.12$2,303
Mar 200017184628.422.86$7,279
Feb 2000070127.622.73$1,911
Jan 200016258525.272.48$5,545
Dec 1999053024.282.42$1,285
Nov 199917163923.192.43$5,521
Oct 1999062020.982.80$1,738
Sep 199918071621.752.62$5,790
Aug 1999070819.262.88$2,036
Jul 199916869617.892.37$4,657
Jun 1999062415.942.36$1,474
May 1999065415.792.32$1,518
Apr 199917783215.102.21$4,510
Mar 1999080412.471.84$1,478
Feb 19991706639.981.82$2,902
Jan 1999071710.381.90$1,362
Dec 19981858309.201.77$3,174
Nov 1998069510.892.19$1,519
Oct 199817184212.421.97$3,782
Sep 199816788412.592.08$3,944
Aug 1998065911.301.91$1,257
Jul 199817099711.742.24$4,226
Jun 1998092511.242.24$2,069
May 199817581512.622.21$4,007
Apr 1998092713.042.51$2,322
Mar 1998082812.802.31$1,912
Feb 199818284013.952.30$4,470
Jan 199818982814.702.15$4,562
Dec 1997080416.322.41$1,939
Nov 199718379718.193.09$5,790
Oct 1997083619.253.15$2,633
Sep 199717898217.742.95$6,059
Aug 199701,08217.862.55$2,764
Jul 19971791,07017.582.25$5,551
Jun 1997099717.242.26$2,250
May 19971791,10618.972.31$5,949
Apr 199701,04217.882.08$2,170
Mar 19971621,08418.951.94$5,172
Feb 199718097420.492.21$5,837
Jan 199701,01623.483.54$3,596
Dec 19961311,11123.32$3,055
Nov 19961801,20021.97$3,955
Oct 19961621,25523.31$3,776
Sep 199601,26022.22$0
Aug 19961741,42020.26$3,525
Jul 19961851,48219.55$3,617
Jun 199601,49618.73$0
May 19961791,71719.43$3,478
Apr 199616962121.51$3,635
Mar 1996031619.38$0
Feb 199601,38616.98$0
Jan 19961781,49717.07$3,038
Dec 19951811,50917.19$3,111
Nov 199501,51116.00$0
Oct 19951731,62215.43$2,669
Sep 19951751,60416.18$2,832
Aug 199501,66215.92$0
Jul 19951731,73015.24$2,637
Jun 19951771,68616.41$2,905
May 199501,71317.56$0
Apr 19951761,49917.73$3,120
Mar 19951781,72716.44$2,926
Feb 199501,61416.58$0
Jan 19951761,81415.92$2,802
Dec 19941801,85015.03$2,705
Nov 19941851,81015.90$2,942
Oct 19941771,96115.58$2,758
Sep 199401,95615.29$0
Aug 19941732,04316.13$2,790
Jul 19941792,10617.56$3,143
Jun 19941772,07517.09$3,025
May 19941721,98915.88$2,731
Apr 19941742,10614.14$2,460
Mar 19941752,15812.46$2,181
Feb 19941751,65412.50$2,188
Jan 19941761,80412.66$2,228
Dec 19931751,92812.33$2,158
Nov 19931751,98614.49$2,536
Oct 19931741,89015.85$2,758
Sep 19931731,95415.03$2,600
Aug 19931742,15415.66$2,725
Jul 19931752,26815.46$2,706
Jun 19933472,24816.79$5,826
May 19931742,25417.68$3,076
Apr 19931721,72618.05$3,105
Mar 19931742,28318.14$3,156
Feb 19931762,19917.90$3,150
Jan 19933512,43316.93$5,942

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.

Jul 2025 — as filed, then multipliedworked
Oil                   51 bbl  × $ 66.74 =     $3,404
Casinghead gas         0 Mcf  × $  3.32 =         $0

────────────────────────────────────────────────────
Month total                                   $3,404

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/12590 is the state's own key, not one this site invented.