STUARD -A-

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 24037District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$4.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$53 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.

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
OilDisposition60,458 bbl$3,562,147
Casinghead gasProduction142,135 Mcf$610,862
Total$4,173,009

17,272 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 (2)

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 31.9923, -101.7750. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

31.99235, -101.77504 · 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
0.0%
0 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
8,910 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
2100.0%

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

Between 8,520 and 9,300 ft, median 8,910 ft, over the 2 wells that filed a depth.

Completions filed
Apr 1976 – Mar 2005
2 of 2 wells

2 wells

42-1733314529,300 ftMar 2005
42-1733034818,520 ftApr 1976

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 202616214963.503.75$10,846
Jan 2026014959.138.00$1,192
Dec 202517914956.664.41$10,800
Nov 2025174058.593.93$10,195
Oct 2025016659.383.30$549
Sep 202517415362.743.08$11,388
Aug 2025013863.933.01$416
Jul 2025016266.743.32$537
Jun 20259312966.483.13$6,586
May 2025016260.553.23$524
Apr 202517415062.363.54$11,382
Mar 2025014767.704.27$627
Feb 202517413870.884.34$12,932
Jan 2025016774.324.28$715
Dec 202416817268.993.12$12,127
Nov 2024016769.052.20$367
Oct 202425215371.372.28$18,334
Sep 2024015669.612.36$369
Aug 202417416175.632.06$13,492
Jul 2024016779.932.15$358
Jun 202417315678.082.63$13,919
May 2024016078.812.20$352
Apr 202416414984.451.66$14,097
Mar 2024015380.301.55$236
Feb 202417814476.091.78$13,801
Jan 2024014773.023.30$485
Dec 202317915671.262.61$13,163
Nov 2023014577.892.81$407
Oct 2023015585.443.09$479
Sep 202317814989.042.74$16,257
Aug 2023013080.522.67$347
Jul 202317214374.852.64$13,252
Jun 202317918968.962.26$12,771
May 202317922070.622.23$13,131
Apr 202317921978.122.24$14,474
Mar 202317721872.852.39$13,416
Feb 202318111975.112.47$13,888
Jan 202318214376.533.39$14,413
Dec 202228214876.415.73$22,396
Nov 2022012085.005.65$678
Oct 202235818087.185.86$32,266
Sep 202217921384.888.16$16,932
Aug 202217822194.529.13$18,842
Jul 2022351256101.587.54$37,585
Jun 20220191115.097.98$1,524
May 2022351154109.378.43$39,688
Apr 20220156104.226.84$1,067
Mar 2022181147108.885.08$20,454
Feb 202218015291.054.86$17,128
Jan 202216423881.844.54$14,502
Dec 20211793271.323.90$12,891
Nov 2021012077.435.24$628
Oct 202117811279.795.71$14,843
Sep 202117812069.865.35$13,077
Aug 202117912466.024.22$12,341
Jul 202117812470.783.98$13,093
Jun 202117912069.493.38$12,844
May 202116912463.483.02$11,102
Apr 2021012060.362.76$331
Mar 202118112461.302.72$11,432
Feb 202106857.805.55$377
Jan 202118712450.412.81$9,775
Dec 202035712444.642.68$16,268
Nov 2020012638.772.71$341
Oct 202031515336.972.48$12,025
Sep 2020016937.091.99$336
Aug 202018021939.982.39$7,719
Jul 202017719738.371.83$7,151
Jun 202017814834.901.69$6,462
May 202017912416.921.81$3,254
Apr 202018312014.751.80$2,916
Mar 202017812430.341.86$5,631
Feb 202017411649.881.98$8,909
Jan 2020012457.252.09$260
Dec 201917712459.012.30$10,731
Nov 2019012055.302.75$330
Oct 2019016453.472.42$397
Sep 2019025955.052.66$688
Aug 201934637553.112.30$19,240
Jul 201917939556.272.46$11,044
Jun 201917438952.782.49$10,153
May 201917740558.482.74$11,461
Apr 201936234362.632.75$23,616
Mar 201917644856.803.06$11,369
Feb 201918129150.852.79$10,016
Jan 201917329146.033.23$8,903
Dec 201818528546.594.19$9,812
Nov 2018028752.934.24$1,216
Oct 201817928561.443.40$11,966
Sep 201817512059.543.11$10,792
Aug 2018014359.403.07$439
Jul 201816621365.142.93$11,438
Jun 201817212060.183.08$10,720
May 2018014165.382.90$409
Apr 2018013863.842.90$400
Mar 201817916461.222.79$11,415
Feb 201818021961.782.77$11,726
Jan 2018016562.874.01$662
Dec 201718528257.272.92$11,419
Nov 201717926555.423.12$10,747
Oct 2017037149.292.98$1,107
Sep 201735236547.523.09$17,854
Aug 201717637945.373.00$9,124
Jul 201717932743.873.09$8,862
Jun 2017034842.493.09$1,074
May 201718022445.373.26$8,898
Apr 2017031447.933.21$1,008
Mar 201717739146.772.98$9,445
Feb 201717836750.452.95$10,064
Jan 201717934449.413.42$10,020
Dec 201618233748.763.72$10,129
Nov 201617836142.492.64$8,518
Oct 201617742646.193.09$9,492
Sep 201618029441.553.10$8,391
Aug 201617730341.442.92$8,221
Jul 201617839741.622.92$8,569
Jun 2016028745.352.69$771
May 201617626842.521.99$8,017
Apr 201618130536.561.99$7,225
Mar 201617630833.011.79$6,362
Feb 2016032126.472.06$662
Jan 201618035827.352.36$5,769
Dec 201518536832.362.00$6,723
Nov 201517936038.792.17$7,724
Oct 201517737243.552.43$8,611
Sep 201517637442.992.76$8,598
Aug 201517636540.162.87$8,117
Jul 201517736048.152.95$9,583
Jun 2015039756.152.88$1,145
May 201535835255.212.96$20,806
Apr 201518119749.822.71$9,551
Mar 2015038042.892.93$1,115
Feb 201518336044.662.98$9,244
Jan 201518929143.433.10$9,111
Dec 201436530654.693.59$21,061
Nov 2014026170.464.25$1,110
Oct 201418217078.303.90$14,914
Sep 201418316586.164.05$16,435
Aug 201418635689.394.04$18,063
Jul 201418323596.564.18$18,653
Jun 201418031398.164.74$19,151
May 201418129394.734.73$18,531
Apr 201418332095.944.81$19,096
Mar 201418730095.895.06$19,448
Feb 201418226997.406.19$19,392
Jan 201419130190.404.86$18,729
Dec 2013032491.824.35$1,411
Nov 201319031588.853.74$18,059
Oct 201319431597.423.78$20,090
Sep 2013187288104.113.72$20,539
Aug 2013183317104.253.52$20,194
Jul 2013182309102.523.72$19,807
Jun 201318529494.403.93$18,620
May 201318532294.834.15$18,880
Apr 201318829693.964.28$18,932
Mar 201318830393.623.91$18,786
Feb 201315925491.233.42$15,374
Jan 201317928191.603.42$17,357
Dec 201218528386.773.42$17,020
Nov 201218626886.953.62$17,144
Oct 201218126089.383.40$17,062
Sep 201218227294.672.92$18,024
Aug 201217739792.662.91$17,555
Jul 201218042985.133.02$16,619
Jun 2012043779.822.52$1,101
May 201217845191.612.49$17,429
Apr 2012356456101.652.00$37,098
Mar 2012184469105.052.22$20,371
Feb 2012188442101.102.57$20,143
Jan 201217644198.092.73$18,470
Dec 201118943696.873.24$19,721
Nov 201117847495.723.31$18,608
Oct 201118047384.983.65$17,022
Sep 201117647883.623.99$16,622
Aug 201118243783.404.15$16,992
Jul 201117642294.144.52$18,475
Jun 201118049692.904.64$19,023
May 201118052198.134.40$19,958
Apr 2011180510105.964.33$21,283
Mar 201118345596.364.06$19,480
Feb 201118646085.644.18$17,852
Jan 201118452986.504.59$18,343
Dec 201035952285.734.35$33,047
Nov 201018852580.843.80$17,190
Oct 201018256378.103.51$16,190
Sep 201018751372.633.98$15,623
Aug 201017947573.684.42$15,288
Jul 201018250572.554.74$15,596
Jun 201018251370.364.91$15,325
May 201036552871.124.24$28,195
Apr 201018350581.694.12$17,031
Mar 201017651278.394.39$16,044
Feb 201018445773.585.44$16,026
Jan 201018251074.365.96$16,575
Dec 200918251271.445.48$15,810
Nov 200918251474.593.75$15,504
Oct 200918053172.544.11$15,240
Sep 200935653065.543.06$24,957
Aug 200918055167.423.22$13,909
Jul 200918155961.133.46$13,001
Jun 200917753866.163.90$13,806
May 200936255054.743.93$21,975
Apr 200917953846.773.59$10,302
Mar 200917356442.144.06$9,580
Feb 200918848332.814.63$8,406
Jan 200918455535.865.37$9,579
Dec 200836555237.105.98$16,841
Nov 200817856155.496.86$13,726
Oct 200836521975.246.92$28,979
Sep 2008177445101.767.88$21,517
Aug 2008366588114.228.48$46,793
Jul 20080589131.0811.39$6,708
Jun 2008366238131.3313.03$51,169
May 2008173530123.1711.57$27,443
Apr 2008175470110.3110.45$24,218
Mar 2008176586101.909.66$23,598
Feb 200835453692.538.77$37,457
Jan 200817954190.388.21$20,617
Dec 200735655788.337.30$35,513
Nov 200736056091.677.29$37,085
Oct 200718259882.856.92$19,218
Sep 200717958775.846.24$17,241
Aug 200735661769.066.39$28,527
Jul 200718361470.906.39$16,897
Jun 200735762062.007.55$26,814
May 200734062158.747.85$24,844
Apr 200735894459.617.81$28,708
Mar 200735980956.927.30$26,342
Feb 200718067155.108.22$15,431
Jan 200736674650.306.73$23,428
Dec 200618463456.656.92$14,810
Nov 200634362654.207.62$23,359
Oct 200633760254.906.01$22,122
Sep 200635862560.085.04$24,657
Aug 200635365868.717.34$29,084
Jul 200635270169.376.34$28,865
Jun 200618272266.286.38$16,672
May 200636083066.016.42$29,096
Apr 200637181164.397.36$29,858
Mar 200636375856.707.08$25,951
Feb 200652375457.597.75$35,964
Jan 200636193560.598.93$30,226
Dec 200554299454.9413.42$43,112
Nov 200537193554.6910.59$30,190
Oct 20055501,08058.3413.80$46,986
Sep 20055421,06461.4512.08$46,158
Aug 20057191,18261.519.80$55,806
Jul 20055371,41755.697.84$41,020
Jun 20057242,04452.337.38$52,974
May 20051,2562,39045.226.65$72,693
Apr 20058901,09049.207.36$51,811
Mar 2005025850.377.15$1,846
Feb 20055018045.226.31$3,397
Jan 200511519943.166.32$6,222
Dec 200418024539.866.75$8,829
Nov 2004024845.286.33$1,570
Oct 2004025749.706.52$1,674
Sep 200418625843.245.28$9,406
Aug 2004021242.375.55$1,177
Jul 200417725538.286.08$8,327
Jun 2004024836.106.43$1,595
May 200417824937.486.49$8,289
Apr 2004023634.475.86$1,383
Mar 2004023434.365.53$1,294
Feb 200418122532.455.51$7,113
Jan 2004023432.036.30$1,474
Dec 2003031330.266.30$1,972
Nov 200318131128.804.60$6,642
Oct 2003032028.174.76$1,523
Sep 200317630326.314.75$6,070
Aug 2003031629.765.13$1,621
Jul 200317829129.415.17$6,740
Jun 2003028428.565.98$1,699
May 2003026426.595.97$1,577
Apr 200318126226.675.41$6,244
Mar 2003029131.146.10$1,774
Feb 2003025833.487.93$2,045
Jan 200317429430.315.58$6,915
Dec 2002029726.914.85$1,442
Nov 200217129124.664.14$5,421
Oct 2002030426.464.23$1,286
Sep 200218229927.443.64$6,081
Aug 2002031125.963.16$984
Jul 200217831424.583.06$5,337
Jun 2002030323.733.34$1,011
May 2002031224.663.58$1,118
Apr 200218129923.653.51$5,331
Mar 2002029822.003.10$925
Feb 200218128018.222.38$3,963
Jan 2002030817.172.38$732
Dec 200118130116.932.36$3,776
Nov 2001128118.072.41$694
Oct 2001030419.782.53$769
Sep 200116733124.262.25$4,797
Aug 2001031524.873.05$962
Jul 200118634223.933.20$5,544
Jun 2001032824.563.82$1,254
May 200117635125.524.31$6,003
Apr 2001029824.685.34$1,590
Mar 2001033724.545.38$1,812
Feb 200118330027.755.77$6,808
Jan 2001031227.478.40$2,620
Dec 200018831926.889.12$7,964
Nov 2000030632.215.66$1,731
Oct 200018432731.235.15$7,429
Sep 2000033531.875.19$1,737
Aug 200018436529.644.54$7,111
Jul 2000023828.534.09$973
Jun 200017336729.304.40$6,683
May 2000044727.263.68$1,645
Apr 200018937624.513.12$5,804
Mar 2000030428.422.86$869
Feb 2000032327.622.73$881
Jan 200018327325.272.48$5,302
Dec 1999028524.282.42$691
Nov 199918333323.192.43$5,054
Oct 1999030920.982.80$866
Sep 1999033121.752.62$867
Aug 199918234619.262.88$4,500
Jul 199918336517.892.37$4,140
Jun 1999039415.942.36$931
May 1999038315.792.32$889
Apr 199935532815.102.21$6,085
Mar 1999042412.471.84$779
Feb 199903339.981.82$605
Jan 1999049610.381.90$942
Dec 199804229.201.77$748
Nov 199836744210.892.19$4,963
Oct 1998046712.421.97$920
Sep 1998050112.592.08$1,043
Aug 199818245011.301.91$2,915
Jul 1998037311.742.24$835
Jun 1998037211.242.24$832
May 1998033612.622.21$741
Apr 199816534313.042.51$3,011
Mar 1998033112.802.31$764
Feb 19987531013.952.30$1,759
Jan 199817732814.702.15$3,309
Dec 1997030616.322.41$738
Nov 199716933318.193.09$4,103
Oct 1997036319.253.15$1,143
Sep 199716228417.742.95$3,713
Aug 1997034717.862.55$886
Jul 199714634117.582.25$3,333
Jun 1997234417.242.26$811
May 199717031418.972.31$3,950
Apr 199717630717.882.08$3,786
Mar 1997237818.951.94$771
Feb 1997031220.492.21$688
Jan 199715632023.483.54$4,796
Dec 199617134523.32$3,988
Nov 1996033021.97$0
Oct 199618730323.31$4,359
Sep 1996024622.22$0
Aug 1996031320.26$0
Jul 199615834919.55$3,089
Jun 199618136918.73$3,390
May 1996031819.43$0
Apr 1996335121.51$65
Mar 199617633019.38$3,411
Feb 1996035016.98$0
Jan 199617535717.07$2,987
Dec 1995034717.19$0
Nov 199518135416.00$2,896
Oct 1995035915.43$0
Sep 199518135016.18$2,929
Aug 1995038515.92$0
Jul 199516237015.24$2,469
Jun 199518334916.41$3,003
May 1995037317.56$0
Apr 199515537417.73$2,748
Mar 1995035116.44$0
Feb 199516732616.58$2,769
Jan 1995029515.92$0
Dec 199417734315.03$2,660
Nov 1994035915.90$0
Oct 1994038315.58$0
Sep 199417939315.29$2,737
Aug 1994341916.13$48
Jul 199415841017.56$2,774
Jun 1994242117.09$34
May 199417537515.88$2,779
Apr 199416537714.14$2,333
Mar 1994041012.46$0
Feb 199416635912.50$2,075
Jan 1994037712.66$0
Dec 199318137912.33$2,232
Nov 1993037714.49$0
Oct 199315839115.85$2,504
Sep 1993038015.03$0
Aug 199317939515.66$2,803
Jul 1993039115.46$0
Jun 199316537216.79$2,770
May 1993036817.68$0
Apr 199317334618.05$3,123
Mar 1993036618.14$0
Feb 199315932617.90$2,846
Jan 1993036116.93$0

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 2026 — as filed, then multipliedworked
Oil                  162 bbl  × $ 63.50 =    $10,287
Casinghead gas       149 Mcf  × $  3.75 =       $559

────────────────────────────────────────────────────
Month total                                  $10,846

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/24037 is the state's own key, not one this site invented.