WINDHAM "S"

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 13150District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$3.0 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 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
OilDisposition54,492 bbl$2,120,061
Casinghead gasProduction242,708 Mcf$855,673
Total$2,975,734

55,396 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 31.6189, -101.9907. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.61887, -101.99073 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
9,400 ft
1 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.
1100.0%

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
Sep 1991
1 of 1 wells

1 well

42-4613317019,400 ftSep 1991

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 202557070.884.34$4,040
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 2023185068.962.26$12,758
May 2023019270.622.23$428
Apr 2023013078.122.24$291
Mar 202309872.852.39$235
Feb 202308675.112.47$212
Jan 202309776.533.39$329
Dec 202217811176.415.73$14,237
Nov 2022010785.005.65$604
Oct 20221911287.185.86$2,313
Sep 20220884.888.16$65
Aug 20220094.529.13$0
Jul 20220155101.587.54$1,169
Jun 2022180166115.097.98$22,040
May 20220173109.378.43$1,459
Apr 2022084104.226.84$574
Mar 2022087108.885.08$442
Feb 20221797891.054.86$16,677
Jan 202208781.844.54$395
Dec 2021012371.323.90$480
Nov 2021014677.435.24$765
Oct 2021016079.795.71$914
Sep 202117814969.865.35$13,232
Aug 2021014966.024.22$629
Jul 2021015370.783.98$609
Jun 202108469.493.38$284
May 202118111763.483.02$11,843
Apr 202108460.362.76$232
Mar 2021011761.302.72$318
Feb 2021010757.805.55$594
Jan 2021015050.412.81$422
Dec 202018215944.642.68$8,550
Nov 2020020238.772.71$547
Oct 202009236.972.48$228
Sep 202004537.091.99$90
Aug 20201811239.982.39$7,265
Jul 202001038.371.83$18
Jun 202004434.901.69$74
May 202006416.921.81$116
Apr 20201835814.751.80$2,804
Mar 202002330.341.86$43
Feb 2020011149.881.98$220
Jan 2020014957.252.09$312
Dec 201905359.012.30$122
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 201905052.782.49$125
May 2019011058.482.74$301
Apr 2019011862.632.75$325
Mar 201918016056.803.06$10,714
Feb 2019012550.852.79$349
Jan 2019018246.033.23$588
Dec 2018015046.594.19$628
Nov 20181727052.934.24$9,401
Oct 20180061.443.40$0
Sep 2018012559.543.11$389
Aug 2018012959.403.07$396
Jul 201805665.142.93$164
Jun 201807660.183.08$234
May 2018014465.382.90$418
Apr 201818234163.842.90$12,608
Mar 2018024761.222.79$688
Feb 201817523861.782.77$11,470
Jan 2018024762.874.01$990
Dec 2017019657.272.92$573
Nov 201717927455.423.12$10,775
Oct 2017031949.292.98$952
Sep 201716540947.523.09$9,104
Aug 2017041245.373.00$1,238
Jul 2017044243.873.09$1,365
Jun 201717748042.493.09$9,003
May 201717852745.373.26$9,796
Apr 2017050747.933.21$1,628
Mar 2017043546.772.98$1,298
Feb 2017034350.452.95$1,013
Jan 201707949.413.42$270
Dec 201689048.763.72$4,340
Nov 201608442.492.64$222
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 2016025445.352.69$682
May 201617541042.521.99$8,257
Apr 2016042236.561.99$840
Mar 201618543333.011.79$6,884
Feb 2016040226.472.06$830
Jan 201618042127.352.36$5,918
Dec 2015029032.362.00$580
Nov 201518240038.792.17$7,927
Oct 2015044943.552.43$1,090
Sep 2015044742.992.76$1,233
Aug 201518248340.162.87$8,697
Jul 2015043548.152.95$1,281
Jun 201518544856.152.88$11,679
May 2015046755.212.96$1,380
Apr 201518837849.822.71$10,389
Mar 2015043542.892.93$1,277
Feb 2015039844.662.98$1,185
Jan 201517246543.433.10$8,912
Dec 201419050354.693.59$12,198
Nov 2014047970.464.25$2,037
Oct 201417153578.303.90$15,476
Sep 2014044086.164.05$1,780
Aug 201417842489.394.04$17,622
Jul 201402,01696.564.18$8,426
Jun 20141861,39498.164.74$24,861
May 2014066594.734.73$3,143
Apr 201416851995.944.81$18,614
Mar 2014055395.895.06$2,796
Feb 201417452197.406.19$20,174
Jan 201418654290.404.86$19,449
Dec 2013053691.824.35$2,334
Nov 201318552288.853.74$18,389
Oct 201317355597.423.78$18,951
Sep 20130466104.113.72$1,732
Aug 2013172544104.253.52$19,847
Jul 20130486102.523.72$1,807
Jun 201317256294.403.93$18,447
May 201317459494.834.15$18,965
Apr 201317459993.964.28$18,914
Mar 2013161393.623.91$2,492
Feb 201316936891.233.42$16,676
Jan 2013051091.603.42$1,744
Dec 201218126986.773.42$16,625
Nov 2012031286.953.62$1,131
Oct 201217212389.383.40$15,792
Sep 2012037394.672.92$1,089
Aug 201217652192.662.91$17,823
Jul 2012052285.133.02$1,577
Jun 201217256579.822.52$15,152
May 201217560391.612.49$17,532
Apr 20120753101.652.00$1,504
Mar 20120570105.052.22$1,267
Feb 2012171514101.102.57$18,609
Jan 201218457398.092.73$19,615
Dec 2011057596.873.24$1,863
Nov 201117155795.723.31$18,213
Oct 201117558884.983.65$17,017
Sep 2011058183.623.99$2,316
Aug 201116759283.404.15$16,384
Jul 201116860794.144.52$18,557
Jun 201116757792.904.64$18,192
May 2011059898.134.40$2,634
Apr 2011177608105.964.33$21,390
Mar 2011062896.364.06$2,548
Feb 201117748985.644.18$17,202
Jan 201118061986.504.59$18,410
Dec 201017859785.734.35$17,856
Nov 2010058480.843.80$2,216
Oct 201017463578.103.51$15,818
Sep 201017263572.633.98$15,019
Aug 201017368873.684.42$15,787
Jul 2010069672.554.74$3,297
Jun 201017367070.364.91$15,462
May 201017369071.124.24$15,226
Apr 201018066481.694.12$17,442
Mar 201017857878.394.39$16,490
Feb 2010057273.585.44$3,113
Jan 201017865374.365.96$17,131
Dec 2009063471.445.48$3,477
Nov 200918058674.593.75$15,625
Oct 2009066372.544.11$2,725
Sep 200918164265.543.06$13,830
Aug 2009069867.423.22$2,247
Jul 200917271761.133.46$12,998
Jun 200917668866.163.90$14,324
May 2009068854.743.93$2,701
Apr 2009067746.773.59$2,429
Mar 200918371242.144.06$10,602
Feb 200918465532.814.63$9,072
Jan 200917974335.865.37$10,410
Dec 200817177237.105.98$10,958
Nov 2008072855.496.86$4,994
Oct 200816378875.246.92$17,719
Sep 2008169779101.767.88$23,334
Aug 2008178830114.228.48$27,372
Jul 2008176851131.0811.39$32,762
Jun 20080776131.3313.03$10,113
May 2008357837123.1711.57$53,659
Apr 20080789110.3110.45$8,249
Mar 2008175801101.909.66$25,573
Feb 2008076192.538.77$6,674
Jan 200817280690.388.21$22,159
Dec 200718081688.337.30$21,858
Nov 200716678491.677.29$20,934
Oct 200717582482.856.92$20,202
Sep 200717879775.846.24$18,476
Aug 200718285169.066.39$18,005
Jul 200717283770.906.39$17,542
Jun 2007082262.007.55$6,205
May 200736084258.747.85$27,753
Apr 2007081359.617.81$6,346
Mar 200718477856.927.30$16,154
Feb 200717072755.108.22$15,340
Jan 200718681350.306.73$14,825
Dec 200617577256.656.92$15,255
Nov 200617574354.207.62$15,145
Oct 200617985154.906.01$14,945
Sep 200618589860.085.04$15,638
Aug 200618084968.717.34$18,599
Jul 200617486469.376.34$17,551
Jun 200618286966.286.38$17,611
May 200617681466.016.42$16,848
Apr 200617177864.397.36$16,737
Mar 200618181756.707.08$16,049
Feb 2006074557.597.75$5,775
Jan 200618278260.598.93$18,013
Dec 200518080154.9413.42$20,635
Nov 200517982254.6910.59$18,493
Oct 200517984758.3413.80$22,128
Sep 200517774461.4512.08$19,863
Aug 200517381861.519.80$18,655
Jul 200517584855.697.84$16,397
Jun 200517474852.337.38$14,626
May 200517481645.226.65$13,296
Apr 200517678349.207.36$14,422
Mar 200536480850.377.15$24,116
Feb 2005072145.226.31$4,551
Jan 200517784843.166.32$13,001
Dec 200418077239.866.75$12,387
Nov 200417969045.286.33$12,473
Oct 200418582349.706.52$14,556
Sep 200417973743.245.28$11,634
Aug 200417662742.375.55$10,937
Jul 2004064338.286.08$3,912
Jun 200418477936.106.43$11,654
May 200417975337.486.49$11,599
Apr 200418078034.475.86$10,774
Mar 200418773134.365.53$10,468
Feb 200418769032.455.51$9,870
Jan 2004078632.036.30$4,952
Dec 200317573030.266.30$9,896
Nov 200336577328.804.60$14,064
Oct 200317878228.174.76$8,736
Sep 2003076326.314.75$3,624
Aug 200318482229.765.13$9,692
Jul 200317580129.415.17$9,289
Jun 200317476228.565.98$9,528
May 200317883826.595.97$9,738
Apr 200317879226.675.41$9,030
Mar 200317475431.146.10$10,015
Feb 200318574533.487.93$12,099
Jan 200317880130.315.58$9,866
Dec 200218372926.914.85$8,463
Nov 200218374924.664.14$7,611
Oct 200218280226.464.23$8,207
Sep 2002080227.443.64$2,915
Aug 200217682425.963.16$7,176
Jul 200218274824.583.06$6,764
Jun 200217380923.733.34$6,806
May 200218081024.663.58$7,342
Apr 200218479423.653.51$7,140
Mar 200218580722.003.10$6,574
Feb 200217772418.222.38$4,945
Jan 200218580017.172.38$5,077
Dec 200118579216.932.36$5,005
Nov 200118376118.072.41$5,137
Oct 200117081719.782.53$5,429
Sep 200118481824.262.25$6,305
Aug 200118284524.873.05$7,106
Jul 200118579223.933.20$6,959
Jun 200117277624.563.82$7,192
May 200117681125.524.31$7,985
Apr 200118576324.685.34$8,637
Mar 200117978924.545.38$8,635
Feb 200117675527.755.77$9,238
Jan 200135576927.478.40$16,211
Dec 200018271426.889.12$11,406
Nov 200017673932.215.66$9,850
Oct 200018885431.235.15$10,266
Sep 200017785031.875.19$10,050
Aug 200017689729.644.54$9,290
Jul 200017382528.534.09$8,310
Jun 200017688629.304.40$9,053
May 200017995327.263.68$8,386
Apr 200018489024.513.12$7,283
Mar 200036393428.422.86$12,987
Feb 200017880527.622.73$7,111
Jan 200016884025.272.48$6,329
Dec 199918879724.282.42$6,496
Nov 199918670923.192.43$6,039
Oct 199917885620.982.80$6,134
Sep 199917965521.752.62$5,609
Aug 199935976619.262.88$9,117
Jul 199917885217.892.37$5,206
Jun 199917671515.942.36$4,494
May 199918087115.792.32$4,864
Apr 199918181615.102.21$4,535
Mar 19993561,46912.471.84$7,140
Feb 19991841,2869.981.82$4,174
Jan 19991791,42610.381.90$4,567
Dec 19981791,1439.201.77$3,674
Nov 19983631,37910.892.19$6,967
Oct 19981791,38612.421.97$4,953
Sep 19981801,44712.592.08$5,280
Aug 19981771,39711.301.91$4,665
Jul 19983661,44211.742.24$7,523
Jun 19981761,31811.242.24$4,927
May 19981791,30012.622.21$5,127
Apr 199835474313.042.51$6,478
Mar 199818576812.802.31$4,142
Feb 199817573213.952.30$4,124
Jan 199834096114.702.15$7,069
Dec 199717570616.322.41$4,558
Nov 199734281618.193.09$8,741
Oct 199717186319.253.15$6,010
Sep 199717584217.742.95$5,593
Aug 19973551,26517.862.55$9,572
Jul 19971801,29017.582.25$6,063
Jun 199736294517.242.26$8,374
May 199718187418.972.31$5,451
Apr 19972791,39317.882.08$7,890
Mar 19973461,69718.951.94$9,847
Feb 19971821,55020.492.21$7,148
Jan 19973641,71023.483.54$14,600
Dec 19963391,64523.32$7,905
Nov 19961741,00021.97$3,823
Oct 19963571,43423.31$8,322
Sep 199617794422.22$3,933
Aug 199636299520.26$7,334
Jul 199617997519.55$3,499
Jun 199635493618.73$6,630
May 19961821,00019.43$3,536
Apr 199635099921.51$7,529
Mar 199617281119.38$3,333
Feb 199636377916.98$6,164
Jan 199617890217.07$3,038
Dec 199536288817.19$6,223
Nov 199518481116.00$2,944
Oct 199536889215.43$5,678
Sep 199518096916.18$2,912
Aug 199536199915.92$5,747
Jul 19953621,01815.24$5,517
Jun 199518099416.41$2,954
May 19953581,05217.56$6,286
Apr 199536385517.73$6,436
Mar 19953631,01216.44$5,968
Feb 199517987016.58$2,968
Jan 19953557,03615.92$5,652
Dec 199435882515.03$5,381
Nov 199417789215.90$2,814
Oct 19943611,03015.58$5,624
Sep 19943621,11015.29$5,535
Aug 19943581,15316.13$5,775
Jul 19941781,14017.56$3,126
Jun 19943531,19717.09$6,033
May 199436087615.88$5,717
Apr 19943541,24414.14$5,006
Mar 19943531,29012.46$4,398
Feb 19943551,18912.50$4,438
Jan 19943571,29912.66$4,520
Dec 19933581,36512.33$4,414
Nov 19933571,46614.49$5,173
Oct 19933611,64915.85$5,722
Sep 19933591,51715.03$5,396
Aug 19935431,54015.66$8,503
Jul 199354982615.46$8,488
Jun 199334985816.79$5,860
May 199336068917.68$6,365
Apr 199336562618.05$6,588
Mar 199335851718.14$6,494
Feb 199318060317.90$3,222
Jan 199336367916.93$6,146

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 2025 — as filed, then multipliedworked
Oil                   57 bbl  × $ 70.88 =     $4,040
Casinghead gas         0 Mcf  × $  4.34 =         $0

────────────────────────────────────────────────────
Month total                                   $4,040

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/13150 is the state's own key, not one this site invented.