SIMMS

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 31245District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.5 M
Jan 1993 – Jul 2025
Value, last 12 filed months
$0
at the published price for each month
Months reported
391
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
OilDisposition43,827 bbl$1,891,371
Casinghead gasProduction203,128 Mcf$656,172
Total$2,547,543

55,263 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 31.9722, -102.0595. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.97224, -102.05954 · 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
9,425 ft
1 wells filed one
Completion to plug
4 months
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 9,425 ft.

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

Last completion to plug: a median of 4 months across the 1 well that filed both dates, with the middle half between 4 months and 4 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-3293182319,425 ftMar 2025Jul 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 (391)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

391 months

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 20235074.852.64$374
Jun 202313268.962.26$901
May 202328070.622.23$1,977
Apr 20230078.122.24$0
Mar 202309172.852.39$218
Feb 20230075.112.47$0
Jan 202346076.533.39$3,520
Dec 20220076.415.73$0
Nov 202204185.005.65$231
Oct 202207887.185.86$457
Sep 202251084.888.16$4,329
Aug 202207794.529.13$703
Jul 20228477101.587.54$9,113
Jun 2022052115.097.98$415
May 2022114111109.378.43$13,404
Apr 2022088104.226.84$602
Mar 2022110311108.885.08$13,556
Feb 202211242491.054.86$12,258
Jan 202210846681.844.54$10,953
Dec 202111126671.323.90$8,954
Nov 202110329377.435.24$9,510
Oct 202110326379.795.71$9,721
Sep 2021026769.865.35$1,429
Aug 20219739466.024.22$8,067
Jul 2021801,09170.783.98$10,007
Jun 2021030069.493.38$1,014
May 20218410563.483.02$5,649
Apr 202111518960.362.76$7,463
Mar 202110712261.302.72$6,891
Feb 20211074757.805.55$6,445
Jan 2021024750.412.81$694
Dec 202010714644.642.68$5,167
Nov 20201067938.772.71$4,323
Oct 20208813636.972.48$3,590
Sep 20208410037.091.99$3,315
Aug 2020954139.982.39$3,896
Jul 202001338.371.83$24
Jun 202015822834.901.69$5,900
May 2020013716.921.81$249
Apr 202010923114.751.80$2,025
Mar 2020016630.341.86$308
Feb 202010210349.881.98$5,292
Jan 202010019257.252.09$6,127
Dec 201910314159.012.30$6,403
Nov 2019017355.302.75$476
Oct 201910722753.472.42$6,270
Sep 201910634355.052.66$6,747
Aug 201910727453.112.30$6,314
Jul 201911132656.272.46$7,048
Jun 2019028452.782.49$708
May 20191066658.482.74$6,380
Apr 20199721562.632.75$6,667
Mar 20198529156.803.06$5,719
Feb 2019029550.852.79$824
Jan 201911822946.033.23$6,171
Dec 201810329646.594.19$6,038
Nov 201810925352.934.24$6,841
Oct 20189814261.443.40$6,504
Sep 20180059.543.11$0
Aug 201885059.403.07$5,049
Jul 201801365.142.93$38
Jun 2018106860.183.08$6,404
May 20189612565.382.90$6,639
Apr 201810217263.842.90$7,011
Mar 20189931461.222.79$6,936
Feb 2018037161.782.77$1,026
Jan 20189339062.874.01$7,411
Dec 20179229357.272.92$6,125
Nov 201710738155.423.12$7,118
Oct 201710135849.292.98$6,046
Sep 2017025047.523.09$772
Aug 20179636145.373.00$5,440
Jul 201710336043.873.09$5,630
Jun 201710032442.493.09$5,249
May 20179837345.373.26$5,664
Apr 201710139147.933.21$6,097
Mar 201710238846.772.98$5,928
Feb 201710135750.452.95$6,150
Jan 2017038249.413.42$1,306
Dec 201613936348.763.72$8,129
Nov 201613737642.492.64$6,815
Oct 201614238546.193.09$7,749
Sep 201614437641.553.10$7,149
Aug 201613239941.442.92$6,637
Jul 2016033441.622.92$977
Jun 201614342545.352.69$7,627
May 201613741442.521.99$6,650
Apr 201613724736.561.99$5,501
Mar 201611133833.011.79$4,270
Feb 2016038426.472.06$792
Jan 201621641627.352.36$6,891
Dec 2015039632.362.00$793
Nov 201510541038.792.17$4,962
Oct 201510743243.552.43$5,708
Sep 201510840142.992.76$5,749
Aug 20159942240.162.87$5,188
Jul 201510640348.152.95$6,291
Jun 201510738156.152.88$7,106
May 2015040155.212.96$1,185
Apr 201510738849.822.71$6,381
Mar 201510241542.892.93$5,593
Feb 201522036044.662.98$10,897
Jan 2015040143.433.10$1,243
Dec 201410639854.693.59$7,227
Nov 201410140670.464.25$8,843
Oct 201410040878.303.90$9,422
Sep 201410338786.164.05$10,440
Aug 201410540589.394.04$11,020
Jul 20149941096.564.18$11,273
Jun 2014030198.164.74$1,426
May 201411040794.734.73$12,344
Apr 201411439895.944.81$12,851
Mar 201410540495.895.06$12,111
Feb 201410636097.406.19$12,554
Jan 201411340390.404.86$12,174
Dec 201311839491.824.35$12,550
Nov 2013035688.853.74$1,331
Oct 201311238497.423.78$12,362
Sep 2013107367104.113.72$12,504
Aug 2013109368104.253.52$12,660
Jul 2013105425102.523.72$12,345
Jun 201310844294.403.93$11,934
May 201311445394.834.15$12,690
Apr 2013042193.964.28$1,803
Mar 201311843293.623.91$12,738
Feb 201311437791.233.42$11,690
Jan 201311841491.603.42$12,225
Dec 201210441986.773.42$10,457
Nov 201210642086.953.62$10,739
Oct 201210437989.383.40$10,584
Sep 201211341794.672.92$11,915
Aug 201211142792.662.91$11,527
Jul 201210541285.133.02$10,183
Jun 2012026179.822.52$657
May 201210829491.612.49$10,625
Apr 2012208404101.652.00$21,950
Mar 20120413105.052.22$918
Feb 2012111385101.102.57$12,212
Jan 201210941998.092.73$11,837
Dec 2011033596.873.24$1,085
Nov 20119645695.723.31$10,699
Oct 201110249784.983.65$10,481
Sep 201120946983.623.99$19,346
Aug 2011047983.404.15$1,988
Jul 201119239194.144.52$19,841
Jun 2011041392.904.64$1,916
May 20119946298.134.40$11,750
Apr 201199471105.964.33$12,531
Mar 20119748096.364.06$11,294
Feb 20119644285.644.18$10,069
Jan 201110247786.504.59$11,012
Dec 201019548785.734.35$18,835
Nov 2010048280.843.80$1,829
Oct 201020549678.103.51$17,751
Sep 2010048272.633.98$1,918
Aug 20109650673.684.42$9,309
Jul 201010350272.554.74$9,850
Jun 20109747970.364.91$9,177
May 201010349971.124.24$9,439
Apr 201010446181.694.12$10,396
Mar 201021148678.394.39$18,673
Feb 2010043573.585.44$2,367
Jan 201010248674.365.96$10,483
Dec 200921648871.445.48$18,107
Nov 200910649574.593.75$9,764
Oct 200910650672.544.11$9,769
Sep 200910750265.543.06$8,551
Aug 200910850567.423.22$8,907
Jul 200911251161.133.46$8,617
Jun 200911149066.163.90$9,252
May 200910250054.743.93$7,546
Apr 200910251746.773.59$6,625
Mar 200910453042.144.06$6,534
Feb 200910549532.814.63$5,738
Jan 200910854635.865.37$6,805
Dec 20089853637.105.98$6,840
Nov 200810153655.496.86$9,282
Oct 200810355575.246.92$11,591
Sep 2008109552101.767.88$15,440
Aug 2008101537114.228.48$16,092
Jul 200897498131.0811.39$18,387
Jun 200899523131.3313.03$19,818
May 2008208553123.1711.57$32,020
Apr 2008104524110.3110.45$16,951
Mar 2008108544101.909.66$16,262
Feb 200810450492.538.77$14,043
Jan 200810249690.388.21$13,289
Dec 200710754488.337.30$13,424
Nov 200710053691.677.29$13,075
Oct 200710651082.856.92$12,312
Sep 200710553475.846.24$11,298
Aug 20079957269.066.39$10,491
Jul 200722057870.906.39$19,290
Jun 200711852362.007.55$11,264
May 2007047658.747.85$3,735
Apr 200711454859.617.81$11,073
Mar 200721357456.927.30$16,315
Feb 200710749155.108.22$9,930
Jan 200711055750.306.73$9,280
Dec 200611256956.656.92$10,281
Nov 200611055754.207.62$10,205
Oct 200610759454.906.01$9,447
Sep 200610449360.085.04$8,732
Aug 20069855168.717.34$10,778
Jul 200610860669.376.34$11,336
Jun 200611356566.286.38$11,097
May 200623454666.016.42$18,954
Apr 200610829864.397.36$9,148
Mar 200610531456.707.08$8,178
Feb 200610654257.597.75$10,306
Jan 200611360460.598.93$12,242
Dec 200511653554.9413.42$13,550
Nov 200522553054.6910.59$17,917
Oct 200510959158.3413.80$14,512
Sep 200510959261.4512.08$13,849
Aug 200511653361.519.80$12,357
Jul 200511155955.697.84$10,566
Jun 200510942652.337.38$8,848
May 200521258545.226.65$13,478
Apr 200511754349.207.36$9,753
Mar 200510859950.377.15$9,726
Feb 200511853445.226.31$8,707
Jan 200511262143.166.32$8,760
Dec 200421474939.866.75$13,587
Nov 200411675345.286.33$10,019
Oct 200411071449.706.52$10,119
Sep 200410772343.245.28$8,447
Aug 200410254942.375.55$7,369
Jul 200410973038.286.08$8,614
Jun 200419768036.106.43$11,486
May 200410368637.486.49$8,316
Apr 200410660034.475.86$7,169
Mar 200410462834.365.53$7,046
Feb 200420275932.455.51$10,737
Jan 200410673132.036.30$8,000
Dec 200310269530.266.30$7,466
Nov 200310262328.804.60$5,800
Oct 200310275828.174.76$6,481
Sep 200319965226.314.75$8,332
Aug 20039071029.765.13$6,321
Jul 20039069229.415.17$6,225
Jun 200314648728.565.98$7,083
May 200317659626.595.97$8,240
Apr 2003068926.675.41$3,726
Mar 200317965131.146.10$9,543
Feb 200317762833.487.93$10,903
Jan 200317865430.315.58$9,046
Dec 2002035526.914.85$1,723
Nov 200217424624.664.14$5,309
Oct 200217740926.464.23$6,413
Sep 200217560327.443.64$6,994
Aug 2002064725.963.16$2,047
Jul 200217952424.583.06$6,004
Jun 200217964323.733.34$6,394
May 200218065124.663.58$6,772
Apr 2002157023.653.51$2,026
Mar 200218458522.003.10$5,863
Feb 200218358818.222.38$4,731
Jan 2002061917.172.38$1,471
Dec 200130754416.932.36$6,484
Nov 2001059618.072.41$1,434
Oct 200117959119.782.53$5,035
Sep 200117954624.262.25$5,572
Aug 200118160524.873.05$6,349
Jul 2001050023.933.20$1,599
Jun 200118160224.563.82$6,748
May 200117959225.524.31$7,118
Apr 200117855924.685.34$7,375
Mar 200118048424.545.38$7,019
Feb 200118548027.755.77$7,902
Jan 2001057827.478.40$4,854
Dec 200018359826.889.12$10,374
Nov 200015566132.215.66$8,732
Oct 200017869831.235.15$9,151
Sep 200017963731.875.19$9,009
Aug 200018161029.644.54$8,135
Jul 200018070128.534.09$8,002
Jun 200018238229.304.40$7,012
May 2000045527.263.68$1,674
Apr 200017561124.513.12$6,193
Mar 2000054128.422.86$1,547
Feb 200018073027.622.73$6,962
Jan 200018472725.272.48$6,453
Dec 199918591724.282.42$6,714
Nov 199918366823.192.43$5,870
Oct 1999177020.982.80$2,180
Sep 199917968721.752.62$5,692
Aug 199917561219.262.88$5,130
Jul 199917564117.892.37$4,651
Jun 199917969315.942.36$4,490
May 199918083115.792.32$4,771
Apr 1999076915.102.21$1,698
Mar 199918272812.471.84$3,608
Feb 19991825989.981.82$2,903
Jan 199917879010.381.90$3,349
Dec 19981838109.201.77$3,120
Nov 199818273010.892.19$3,578
Oct 1998076012.421.97$1,497
Sep 199817272212.592.08$3,669
Aug 199817380611.301.91$3,492
Jul 199817670811.742.24$3,650
Jun 199817868611.242.24$3,535
May 199817874312.622.21$3,886
Apr 199817878913.042.51$4,298
Mar 199817781012.802.31$4,136
Feb 199817473313.952.30$4,113
Jan 199817176614.702.15$4,164
Dec 199717596916.322.41$5,192
Nov 199718087918.193.09$5,989
Oct 1997063219.253.15$1,991
Sep 199717492317.742.95$5,814
Aug 199717099717.862.55$5,583
Jul 199717597517.582.25$5,267
Jun 199715194617.242.26$4,739
May 199717894018.972.31$5,547
Apr 199717495317.882.08$5,096
Mar 199726989918.951.94$6,841
Feb 199718486820.492.21$5,685
Jan 199718198923.483.54$7,751
Dec 19962031,04623.32$4,734
Nov 199617891721.97$3,911
Oct 199617696723.31$4,103
Sep 199617295522.22$3,822
Aug 199617597220.26$3,546
Jul 199601,00019.55$0
Jun 199617597618.73$3,278
May 19961761,06719.43$3,420
Apr 199617293421.51$3,700
Mar 199617399119.38$3,353
Feb 199617392216.98$2,938
Jan 199617788617.07$3,021
Dec 199518097017.19$3,094
Nov 199501,06516.00$0
Oct 199517889815.43$2,747
Sep 19951771,17416.18$2,864
Aug 19951731,09715.92$2,754
Jul 19951751,03315.24$2,667
Jun 19951811,12016.41$2,970
May 19951801,04017.56$3,161
Apr 19953621,03417.73$6,418
Mar 199517798116.44$2,910
Feb 1995097116.58$0
Jan 19953631,13715.92$5,779
Dec 19941791,21815.03$2,690
Nov 19941821,23815.90$2,894
Oct 19941841,19915.58$2,867
Sep 19941771,06215.29$2,706
Aug 19941731,16216.13$2,790
Jul 19941771,05117.56$3,108
Jun 19941791,01617.09$3,059
May 19943541,02015.88$5,622
Apr 19941771,02514.14$2,503
Mar 19941771,14612.46$2,205
Feb 19941761,17512.50$2,200
Jan 19941781,40212.66$2,253
Dec 19933571,38112.33$4,402
Nov 19931821,52314.49$2,637
Oct 19931781,39015.85$2,821
Sep 19931761,30315.03$2,645
Aug 19933591,34115.66$5,622
Jul 19931761,34115.46$2,721
Jun 19931791,43116.79$3,005
May 19933621,59017.68$6,400
Apr 19931791,35718.05$3,231
Mar 19931801,53418.14$3,265
Feb 19933511,55817.90$6,283
Jan 19931821,64716.93$3,081

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 2023 — as filed, then multipliedworked
Oil                    5 bbl  × $ 74.85 =       $374
Casinghead gas         0 Mcf  × $  2.64 =         $0

────────────────────────────────────────────────────
Month total                                     $374

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/31245 is the state's own key, not one this site invented.