ESTES -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 31773District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$3.3 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 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.

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
OilDisposition65,707 bbl$2,636,444
Casinghead gasProduction194,682 Mcf$631,117
Total$3,267,561

45,969 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 31.9367, -101.9861. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.93669, -101.98615 · 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
9,400 ft
1 wells filed one
Completion to plug
37.0 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 9,400 ft.

Completions filed
Mar 1988
1 of 1 wells
Plug dates filed
Mar 2025
1 of 1 wells

Last completion to plug: a median of 37.0 years across the 1 well that filed both dates, with the middle half between 37.0 years and 37.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3293192419,400 ftMar 1988Mar 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 202482076.091.78$6,239
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 20234080.522.67$322
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 2022026181.844.54$1,184
Dec 202117444771.323.90$14,153
Nov 202117646377.435.24$16,052
Oct 2021045879.795.71$2,617
Sep 202116939269.865.35$13,904
Aug 2021046866.024.22$1,975
Jul 202117743870.783.98$14,272
Jun 202118746369.493.38$14,560
May 2021048363.483.02$1,458
Apr 202135749260.362.76$22,906
Mar 2021053861.302.72$1,462
Feb 2021043357.805.55$2,402
Jan 202117553450.412.81$10,322
Dec 202018346444.642.68$9,411
Nov 202018047438.772.71$8,262
Oct 2020061536.972.48$1,524
Sep 202035252937.091.99$14,109
Aug 2020025639.982.39$611
Jul 20200038.371.83$0
Jun 202017839834.901.69$6,885
May 202017931116.921.81$3,593
Apr 2020018414.751.80$332
Mar 202017619430.341.86$5,700
Feb 2020015349.881.98$303
Jan 2020020057.252.09$419
Dec 201917733859.012.30$11,224
Nov 201917436055.302.75$10,612
Oct 201917336253.472.42$10,126
Sep 201917033655.052.66$10,251
Aug 2019026653.112.30$613
Jul 201933425656.272.46$19,424
Jun 201903252.782.49$80
May 2019010158.482.74$277
Apr 2019013562.632.75$371
Mar 201916616456.803.06$9,931
Feb 2019016450.852.79$458
Jan 201917511846.033.23$8,436
Dec 2018011846.594.19$494
Nov 201816911752.934.24$9,441
Oct 2018012061.443.40$408
Sep 20181247159.543.11$7,604
Aug 201801359.403.07$40
Jul 20181686065.142.93$11,119
Jun 201806660.183.08$203
May 20181737365.382.90$11,523
Apr 2018017663.842.90$511
Mar 201817116161.222.79$10,917
Feb 2018014861.782.77$409
Jan 2018017062.874.01$682
Dec 201717220257.272.92$10,441
Nov 2017017355.423.12$539
Oct 201717920849.292.98$9,444
Sep 2017022947.523.09$707
Aug 201716922045.373.00$8,329
Jul 2017020643.873.09$636
Jun 201717321842.493.09$8,024
May 2017025045.373.26$816
Apr 201717131247.933.21$9,198
Mar 2017033046.772.98$985
Feb 201716834550.452.95$9,494
Jan 201717339249.413.42$9,888
Dec 2016045648.763.72$1,698
Nov 201616742842.492.64$8,228
Oct 201617144946.193.09$9,286
Sep 201616240841.553.10$7,996
Aug 2016042641.442.92$1,246
Jul 201617418141.622.92$7,771
Jun 201618333145.352.69$9,188
May 201614245842.521.99$6,950
Apr 2016044536.561.99$886
Mar 201618345733.011.79$6,861
Feb 201617443526.472.06$5,503
Jan 201617246727.352.36$5,808
Dec 2015046832.362.00$937
Nov 201518545938.792.17$8,171
Oct 201516746143.552.43$8,392
Sep 2015044242.992.76$1,219
Aug 201518143240.162.87$8,510
Jul 201517342148.152.95$9,570
Jun 201517641656.152.88$11,082
May 2015044355.212.96$1,309
Apr 201517943149.822.71$10,084
Mar 201517642742.892.93$8,802
Feb 201517243644.662.98$8,979
Jan 201516932243.433.10$8,338
Dec 201417353654.693.59$11,386
Nov 2014052070.464.25$2,211
Oct 201434952378.303.90$29,367
Sep 201418550186.164.05$17,966
Aug 2014050589.394.04$2,038
Jul 201417316496.564.18$17,390
Jun 20140098.164.74$0
May 2014177094.734.73$16,767
Apr 20141754695.944.81$17,011
Mar 201417048695.895.06$18,759
Feb 201417428097.406.19$18,681
Jan 201416533290.404.86$16,530
Dec 2013021091.824.35$914
Nov 201305288.853.74$194
Oct 2013059797.423.78$2,256
Sep 2013166503104.113.72$19,152
Aug 2013169529104.253.52$19,482
Jul 2013170520102.523.72$19,362
Jun 201316852894.403.93$17,936
May 2013050094.834.15$2,075
Apr 201317145593.964.28$18,016
Mar 2013055993.623.91$2,187
Feb 201317453691.233.42$17,707
Jan 201317160291.603.42$17,722
Dec 2012060786.773.42$2,076
Nov 201217157386.953.62$16,946
Oct 201216359289.383.40$16,582
Sep 2012056194.672.92$1,637
Aug 201216655792.662.91$17,001
Jul 201216759785.133.02$16,020
Jun 201216758179.822.52$14,794
May 2012060691.612.49$1,508
Apr 2012169603101.652.00$18,383
Mar 2012173657105.052.22$19,634
Feb 2012163636101.102.57$18,114
Jan 201216659498.092.73$17,907
Dec 201117471496.873.24$19,169
Nov 201116868295.723.31$18,339
Oct 201116666884.983.65$16,544
Sep 201133962883.623.99$30,850
Aug 2011063983.404.15$2,651
Jul 201116763794.144.52$18,599
Jun 201116660692.904.64$18,233
May 2011058398.134.40$2,568
Apr 2011166655105.964.33$20,428
Mar 201133152096.364.06$34,005
Feb 2011063085.644.18$2,633
Jan 201116872286.504.59$17,845
Dec 2010047385.734.35$2,056
Nov 201016614580.843.80$13,970
Oct 201016872378.103.51$15,658
Sep 201033669372.633.98$27,161
Aug 201018174473.684.42$16,624
Jul 201016550772.554.74$14,372
Jun 2010059170.364.91$2,902
May 201016864071.124.24$14,659
Apr 201033257081.694.12$29,471
Mar 201017363278.394.39$16,335
Feb 2010062273.585.44$3,385
Jan 201016973374.365.96$16,939
Dec 200915362671.445.48$14,363
Nov 200916863874.593.75$14,925
Oct 200916667372.544.11$14,808
Sep 200916966165.543.06$13,102
Aug 200916469967.423.22$13,307
Jul 200916770561.133.46$12,651
Jun 2009067866.163.90$2,641
May 200917066054.743.93$11,897
Apr 200916867146.773.59$10,265
Mar 200916171042.144.06$9,666
Feb 200916867532.814.63$8,639
Jan 200935976835.865.37$16,999
Dec 200817478937.105.98$11,171
Nov 200817378955.496.86$15,013
Oct 200817684175.246.92$19,064
Sep 2008345761101.767.88$41,102
Aug 2008172709114.228.48$25,660
Jul 2008175253131.0811.39$25,821
Jun 2008171286131.3313.03$26,185
May 2008175675123.1711.57$29,367
Apr 2008175568110.3110.45$25,243
Mar 2008171477101.909.66$22,035
Feb 200817347692.538.77$20,182
Jan 200817053090.388.21$19,714
Dec 200717252788.337.30$19,041
Nov 200717449791.677.29$19,575
Oct 200716835782.856.92$16,390
Sep 200717648875.846.24$16,395
Aug 200716738169.066.39$13,967
Jul 200717641970.906.39$15,155
Jun 200717544162.007.55$14,179
May 200717046558.747.85$13,634
Apr 200718347859.617.81$14,640
Mar 200717745956.927.30$13,426
Feb 200718144555.108.22$13,629
Jan 2007037650.306.73$2,529
Dec 200618737256.656.92$13,167
Nov 200618110654.207.62$10,618
Oct 200633620654.906.01$19,685
Sep 200606060.085.04$302
Aug 200616913368.717.34$12,588
Jul 200618152269.376.34$15,867
Jun 200617323766.286.38$12,979
May 200617156566.016.42$14,918
Apr 200617254464.397.36$15,079
Mar 200618055556.707.08$14,137
Feb 200616344957.597.75$12,867
Jan 200636243260.598.93$25,793
Dec 200517545854.9413.42$15,759
Nov 2005031754.6910.59$3,357
Oct 200517936858.3413.80$15,520
Sep 200516833861.4512.08$14,406
Aug 200517537161.519.80$14,399
Jul 200517335955.697.84$12,450
Jun 2005035052.337.38$2,583
May 200516634645.226.65$9,808
Apr 200517135149.207.36$10,997
Mar 200517238350.377.15$11,404
Feb 200517235545.226.31$10,019
Jan 200517538843.166.32$10,006
Dec 200417341039.866.75$9,664
Nov 2004037845.286.33$2,393
Oct 200416941349.706.52$11,090
Sep 200418637543.245.28$10,024
Aug 200417524842.375.55$8,791
Jul 200417724438.286.08$8,260
Jun 200416838536.106.43$8,542
May 2004042737.486.49$2,773
Apr 200417142134.475.86$8,361
Mar 200417045134.365.53$8,335
Feb 200417944832.455.51$8,277
Jan 200417124132.036.30$6,995
Dec 20036128730.266.30$3,654
Nov 200317437328.804.60$6,725
Oct 200317161528.174.76$7,744
Sep 200316765226.314.75$7,490
Aug 200317671829.765.13$8,921
Jul 200335266829.415.17$13,806
Jun 200335662228.565.98$13,889
May 200317255026.595.97$7,858
Apr 200317352326.675.41$7,442
Mar 200317659531.146.10$9,108
Feb 200318040433.487.93$9,228
Jan 2003061530.315.58$3,433
Dec 200234961026.914.85$12,352
Nov 2002060924.664.14$2,519
Oct 200217151626.464.23$6,707
Sep 200217853427.443.64$6,826
Aug 200217470325.963.16$6,741
Jul 200217871824.583.06$6,574
Jun 200217470223.733.34$6,472
May 200217857324.663.58$6,443
Apr 200217470323.653.51$6,584
Mar 200217973322.003.10$6,212
Feb 200217567918.222.38$4,802
Jan 200218585517.172.38$5,208
Dec 200118469516.932.36$4,758
Nov 200136368118.072.41$8,198
Oct 2001077019.782.53$1,947
Sep 200118282924.262.25$6,282
Aug 200117893624.873.05$7,285
Jul 200136895123.933.20$11,847
Jun 200117990824.563.82$7,869
May 200117996425.524.31$8,720
Apr 200118378724.685.34$8,715
Mar 200137287424.545.38$13,828
Feb 200118380127.755.77$9,698
Jan 200118190527.478.40$12,573
Dec 200036488026.889.12$17,812
Nov 200036786732.215.66$16,727
Oct 200018381631.235.15$9,914
Sep 200018081231.875.19$9,948
Aug 200036168429.644.54$13,806
Jul 200036374528.534.09$13,403
Jun 200018171429.304.40$8,443
May 200036165227.263.68$12,240
Apr 200016662524.513.12$6,016
Mar 200036454528.422.86$11,903
Feb 200017954427.622.73$6,427
Jan 200018355625.272.48$6,004
Dec 199918262924.282.42$5,943
Nov 199936460623.192.43$9,916
Oct 199918157020.982.80$5,395
Sep 199918061921.752.62$5,536
Aug 199917988819.262.88$6,001
Jul 199918572017.892.37$5,018
Jun 199935870415.942.36$7,369
May 199917971315.792.32$4,481
Apr 199918067015.102.21$4,197
Mar 199918366312.471.84$3,501
Feb 19993656489.981.82$4,821
Jan 199918868210.381.90$3,247
Dec 19981806959.201.77$2,888
Nov 199836769110.892.19$5,507
Oct 199817666712.421.97$3,499
Sep 199818267412.592.08$3,695
Aug 199835658911.301.91$5,146
Jul 199817978211.742.24$3,851
Jun 199835873611.242.24$5,671
May 199818065012.622.21$3,706
Apr 199836153513.042.51$6,048
Mar 199836360912.802.31$6,053
Feb 199817558513.952.30$3,786
Jan 199833463114.702.15$6,269
Dec 199733860116.322.41$6,965
Nov 199716362618.193.09$4,898
Oct 199733665819.253.15$8,541
Sep 199717362917.742.95$4,928
Aug 199736068317.862.55$8,174
Jul 199717969317.582.25$4,704
Jun 199717561817.242.26$4,412
May 199736169018.972.31$8,441
Apr 199718265017.882.08$4,608
Mar 199749471718.951.94$10,752
Feb 199719158220.492.21$5,197
Jan 199717669323.483.54$6,585
Dec 199649971323.32$11,637
Nov 199618069921.97$3,955
Oct 199635469223.31$8,252
Sep 199617671322.22$3,911
Aug 199635177320.26$7,111
Jul 199634579819.55$6,745
Jun 199635180318.73$6,574
May 199635580519.43$6,898
Apr 199618282721.51$3,915
Mar 199618075819.38$3,488
Feb 199635779316.98$6,062
Jan 199635381017.07$6,026
Dec 199535785617.19$6,137
Nov 199535780516.00$5,712
Oct 199536183615.43$5,570
Sep 199535776516.18$5,776
Aug 199535781415.92$5,683
Jul 199535585215.24$5,410
Jun 199517680616.41$2,888
May 199553487217.56$9,377
Apr 199536275017.73$6,418
Mar 199535985416.44$5,902
Feb 199535669716.58$5,902
Jan 199536087415.92$5,731
Dec 199435786815.03$5,366
Nov 199436491015.90$5,788
Oct 199436391815.58$5,656
Sep 199418193815.29$2,767
Aug 19945271,02516.13$8,501
Jul 199435799917.56$6,269
Jun 19943531,00717.09$6,033
May 19943541,06815.88$5,622
Apr 199435593014.14$5,020
Mar 199435691112.46$4,436
Feb 199417696812.50$2,200
Jan 19943601,12812.66$4,558
Dec 19935371,14112.33$6,621
Nov 19933651,19214.49$5,289
Oct 19935341,21015.85$8,464
Sep 19931791,04515.03$2,690
Aug 19935431,43615.66$8,503
Jul 19933541,43315.46$5,473
Jun 19935411,41316.79$9,083
May 19933571,41817.68$6,312
Apr 19935371,37218.05$9,693
Mar 19935351,27318.14$9,705
Feb 19933621,03017.90$6,480
Jan 19933521,37116.93$5,959

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.

Feb 2024 — as filed, then multipliedworked
Oil                   82 bbl  × $ 76.09 =     $6,239
Casinghead gas         0 Mcf  × $  1.78 =         $0

────────────────────────────────────────────────────
Month total                                   $6,239

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/31773 is the state's own key, not one this site invented.