WINDHAM "33"

Operated by DIAMONDBACK E&P LLC (P-5 217012) 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 34257District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$4.4 M
Aug 1994 – May 2026
Value, last 12 filed months
$106 k
at the published price for each month
Months reported
382
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
OilDisposition87,348 bbl$3,857,487
Casinghead gasProduction139,475 Mcf$554,484
Total$4,411,972

20,234 Mcf of this lease's gas, across 29 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 31.7607, -102.1111. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.76066, -102.11113 · 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
9,950 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 9,950 ft.

Completions filed
Aug 1994
1 of 1 wells

1 well

42-3293309129,950 ftAug 1994

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 (382)

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

382 months

May 20261400106.413.05$14,897
Apr 2026151098.932.87$14,938
Mar 2026893289.753.15$8,089
Feb 202615410463.503.75$10,169
Jan 20269019159.138.00$6,849
Dec 2025428556.664.41$2,755
Nov 20259712658.593.93$6,178
Oct 202517224359.383.30$11,016
Sep 202510425462.743.08$7,307
Aug 20256917163.933.01$4,927
Jul 20251287766.743.32$8,798
Jun 202513915066.483.13$9,710
May 2025988660.553.23$6,212
Apr 202513666962.363.54$10,851
Mar 202520816367.704.27$14,777
Feb 2025943170.884.34$6,797
Jan 20251095774.324.28$8,345
Dec 2024932768.993.12$6,500
Nov 20248933169.052.20$6,873
Oct 202484671.372.28$6,009
Sep 20242019569.612.36$14,216
Aug 20242273475.632.06$17,238
Jul 2024121079.932.15$9,672
Jun 202468078.082.63$5,309
May 2024109078.812.20$8,590
Apr 20241071284.451.66$9,056
Mar 20241080.301.55$80
Feb 2024422776.091.78$3,244
Jan 20244315473.023.30$3,648
Dec 2023431971.262.61$3,114
Nov 20233841477.892.81$4,122
Oct 20232556585.443.09$3,880
Sep 20234360989.042.74$5,494
Aug 202317711780.522.67$14,565
Jul 202303674.852.64$95
Jun 20237925468.962.26$6,021
May 202337070.622.23$2,613
Apr 202323078.122.24$1,797
Mar 20238413072.852.39$6,431
Feb 202315718075.112.47$12,236
Jan 202319725276.533.39$15,930
Dec 2022270076.415.73$20,631
Nov 2022342085.005.65$29,070
Oct 2022243087.185.86$21,185
Sep 2022177084.888.16$15,024
Aug 2022202094.529.13$19,093
Jul 20221349101.587.54$13,680
Jun 20222270115.097.98$26,125
May 202217988109.378.43$20,319
Apr 202217528104.226.84$18,430
Mar 20222720108.885.08$29,615
Feb 2022459091.054.86$41,792
Jan 20222041181.844.54$16,745
Dec 202114515971.323.90$10,961
Nov 2021179477.435.24$1,809
Oct 2021675579.795.71$5,660
Sep 20211314469.865.35$9,387
Aug 20211491566.024.22$9,900
Jul 202143037570.783.98$31,929
Jun 2021170069.493.38$11,813
May 20210063.483.02$0
Apr 2021161060.362.76$9,718
Mar 20210061.302.72$0
Feb 2021184057.805.55$10,635
Jan 20210050.412.81$0
Dec 2020168044.642.68$7,500
Nov 2020168038.772.71$6,513
Oct 2020175036.972.48$6,470
Sep 2020170037.091.99$6,305
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020191034.901.69$6,666
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020178030.341.86$5,401
Feb 2020183049.881.98$9,128
Jan 2020163057.252.09$9,332
Dec 2019187059.012.30$11,035
Nov 2019187055.302.75$10,341
Oct 20191832453.472.42$9,843
Sep 201901855.052.66$48
Aug 201901253.112.30$28
Jul 20191722756.272.46$9,745
Jun 20192052.782.49$106
May 20196058.482.74$351
Apr 20190062.632.75$0
Mar 2019188056.803.06$10,678
Feb 20190050.852.79$0
Jan 2019194046.033.23$8,930
Dec 20180046.594.19$0
Nov 20181052.934.24$53
Oct 2018187061.443.40$11,489
Sep 20180059.543.11$0
Aug 2018183059.403.07$10,870
Jul 20186065.142.93$391
Jun 20181835160.183.08$11,170
May 2018011265.382.90$325
Apr 20181839663.842.90$11,961
Mar 201816526361.222.79$10,834
Feb 201816520361.782.77$10,755
Jan 201816022162.874.01$10,945
Dec 201716627257.272.92$10,301
Nov 2017028155.423.12$876
Oct 201715516149.292.98$8,120
Sep 201715814747.523.09$7,962
Aug 2017169045.373.00$7,668
Jul 2017164043.873.09$7,195
Jun 2017171042.493.09$7,266
May 2017169345.373.26$7,677
Apr 2017336047.933.21$16,104
Mar 201716617646.772.98$8,289
Feb 20170250.452.95$6
Jan 201701549.413.42$51
Dec 201616825348.763.72$9,134
Nov 201632218542.492.64$14,171
Oct 201612612246.193.09$6,197
Sep 201616013041.553.10$7,051
Aug 201616311741.442.92$7,097
Jul 20160341.622.92$9
Jun 20161654045.352.69$7,590
May 20161783842.521.99$7,644
Apr 2016177036.561.99$6,471
Mar 2016335033.011.79$11,058
Feb 20160026.472.06$0
Jan 2016175027.352.36$4,786
Dec 201517611632.362.00$5,928
Nov 2015017238.792.17$373
Oct 201516816243.552.43$7,710
Sep 20150042.992.76$0
Aug 20151621440.162.87$6,546
Jul 2015161448.152.95$7,764
Jun 201501256.152.88$35
May 20153308055.212.96$18,456
Apr 2015167249.822.71$8,325
Mar 2015167042.892.93$7,163
Feb 20150044.662.98$0
Jan 2015168043.433.10$7,296
Dec 20141191554.693.59$6,562
Nov 2014167470.464.25$11,784
Oct 2014319278.303.90$984
Sep 20141529886.164.05$13,493
Aug 20141667989.394.04$15,158
Jul 2014022496.564.18$936
Jun 201416023898.164.74$16,833
May 201416732594.734.73$17,356
Apr 201416032895.944.81$16,928
Mar 201416731395.895.06$17,596
Feb 201417231797.406.19$18,716
Jan 201425919290.404.86$24,347
Dec 2013032691.824.35$1,420
Nov 201318322788.853.74$17,108
Oct 201334128597.423.78$34,297
Sep 20130378104.113.72$1,405
Aug 2013347261104.253.52$37,094
Jul 2013029102.523.72$108
Jun 2013172094.403.93$16,237
May 2013327094.834.15$31,009
Apr 20130093.964.28$0
Mar 2013169893.623.91$15,853
Feb 2013171091.233.42$15,600
Jan 2013334091.603.42$30,594
Dec 2012173086.773.42$15,011
Nov 2012170086.953.62$14,782
Oct 2012172089.383.40$15,373
Sep 2012175094.672.92$16,567
Aug 2012147092.662.91$13,621
Jul 20121651585.133.02$14,092
Jun 20121584979.822.52$12,735
May 201216213991.612.49$15,187
Apr 201215683101.652.00$16,023
Mar 2012334192105.052.22$35,513
Feb 2012180237101.102.57$18,807
Jan 201216418198.092.73$16,582
Dec 201117627996.873.24$17,953
Nov 201117435795.723.31$17,837
Oct 201117534984.983.65$16,145
Sep 20119839383.623.99$9,761
Aug 201118637283.404.15$17,056
Jul 201135838194.144.52$35,423
Jun 2011030392.904.64$1,406
May 201118340798.134.40$19,751
Apr 2011169319105.964.33$19,290
Mar 201118146196.364.06$19,312
Feb 201118041085.644.18$17,129
Jan 201117435086.504.59$16,657
Dec 201034336885.734.35$31,005
Nov 201017321280.843.80$14,790
Oct 201018924778.103.51$15,628
Sep 201035132772.633.98$26,794
Aug 201018958373.684.42$16,502
Jul 2010133272.554.74$1,645
Jun 201013734270.364.91$11,319
May 201033638471.124.24$25,523
Apr 2010030981.694.12$1,274
Mar 201034748578.394.39$29,330
Feb 201017241973.585.44$14,936
Jan 201017146474.365.96$15,483
Dec 200934743471.445.48$27,170
Nov 2009044374.593.75$1,662
Oct 200916748272.544.11$14,095
Sep 200934943365.543.06$24,201
Aug 200916948467.423.22$12,952
Jul 200916947161.133.46$11,963
Jun 200917247966.163.90$13,245
May 200934341854.743.93$20,417
Apr 200917341946.773.59$9,594
Mar 200916744242.144.06$8,831
Feb 200916738532.814.63$7,263
Jan 200915613635.865.37$6,325
Dec 20083425737.105.98$13,029
Nov 2008170255.496.86$9,447
Oct 2008170575.246.92$12,825
Sep 200817584101.767.88$18,470
Aug 2008331391114.228.48$41,124
Jul 2008167463131.0811.39$27,164
Jun 2008169512131.3313.03$28,867
May 2008356532123.1711.57$50,006
Apr 2008170422110.3110.45$23,165
Mar 2008170323101.909.66$20,444
Feb 200825444192.538.77$27,370
Jan 200817842490.388.21$19,567
Dec 200717650588.337.30$19,234
Nov 200717539191.677.29$18,893
Oct 200733844482.856.92$31,077
Sep 200718029175.846.24$15,468
Aug 200712743869.066.39$11,569
Jul 200716653770.906.39$15,200
Jun 200735325362.007.55$23,796
May 200716640458.747.85$12,921
Apr 200717437559.617.81$13,299
Mar 200717746256.927.30$13,448
Feb 200719147755.108.22$14,443
Jan 200735348550.306.73$21,018
Dec 200616747956.656.92$12,774
Nov 200633735054.207.62$20,932
Oct 200617952554.906.01$12,984
Sep 200617353460.085.04$13,084
Aug 200616751168.717.34$15,225
Jul 200629861569.376.34$24,573
Jun 200616963666.286.38$15,261
May 200633964566.016.42$26,522
Apr 200617061464.397.36$15,466
Mar 200635862356.707.08$24,711
Feb 200646454157.597.75$30,915
Jan 2006050860.598.93$4,538
Dec 2005057454.9413.42$7,700
Nov 200536142654.6910.59$24,254
Oct 200518256858.3413.80$18,454
Sep 200516645761.4512.08$15,721
Aug 200517865261.519.80$17,336
Jul 200518169055.697.84$15,492
Jun 200517667052.337.38$14,155
May 200535467345.226.65$20,484
Apr 200517367149.207.36$13,450
Mar 200534568750.377.15$22,293
Feb 200518261145.226.31$12,087
Jan 200518369243.166.32$12,273
Dec 200435168439.866.75$18,609
Nov 200417566045.286.33$12,102
Oct 200435672849.706.52$22,436
Sep 200418673143.245.28$11,905
Aug 200434675242.375.55$18,834
Jul 200417576538.286.08$11,353
Jun 200417375336.106.43$11,089
May 200434073037.486.49$17,484
Apr 200433764634.475.86$15,401
Mar 200417167534.365.53$9,608
Feb 200436363032.455.51$15,250
Jan 200417968232.036.30$10,030
Dec 200335167430.266.30$14,869
Nov 200317867628.804.60$8,233
Oct 200336871828.174.76$13,784
Sep 200317571926.314.75$8,019
Aug 200317877029.765.13$9,247
Jul 200335380129.415.17$14,524
Jun 200317175928.565.98$9,425
May 200332880526.595.97$13,530
Apr 200327375326.675.41$11,353
Mar 200311845731.146.10$6,460
Feb 200322740633.487.93$10,818
Jan 200323747030.315.58$9,807
Dec 200223846926.914.85$8,681
Nov 200211846124.664.14$4,817
Oct 200228652126.464.23$9,771
Sep 200216888527.443.64$7,827
Aug 200214588725.963.16$6,571
Jul 200228794424.583.06$9,945
Jun 200221147323.733.34$6,586
May 200221958624.663.58$7,501
Apr 200222860923.653.51$7,531
Mar 200222856322.003.10$6,763
Feb 200211951218.222.38$3,385
Jan 200234855217.172.38$7,287
Dec 20014681,09116.932.36$10,503
Nov 200111755418.072.41$3,447
Oct 200123157619.782.53$6,026
Sep 200124487324.262.25$7,885
Aug 200137691124.873.05$12,133
Jul 200138089723.933.20$11,961
Jun 200112487824.563.82$6,403
May 200124892125.524.31$10,296
Apr 200138386124.685.34$14,046
Mar 200125684424.545.38$10,820
Feb 200125167627.755.77$10,864
Jan 200125081127.478.40$13,679
Dec 200038285626.889.12$18,077
Nov 200013079032.215.66$8,657
Oct 200037789631.235.15$16,384
Sep 200038390531.875.19$16,900
Aug 200025990229.644.54$11,773
Jul 200053191628.534.09$18,896
Jun 200028171329.304.40$11,369
May 200042871027.263.68$14,280
Apr 200027959624.513.12$8,695
Mar 200043155328.422.86$13,830
Feb 200033252027.622.73$10,588
Jan 200040259325.272.48$11,629
Dec 199927152724.282.42$7,857
Nov 199913648723.192.43$4,339
Oct 199927067120.982.80$7,546
Sep 19991351,18621.752.62$6,042
Aug 199935673919.262.88$8,982
Jul 199913779017.892.37$4,325
Jun 199926774615.942.36$6,018
May 199928045315.792.32$5,473
Apr 199928577015.102.21$6,004
Mar 199928983012.471.84$5,130
Feb 19995777929.981.82$7,198
Jan 199917197810.381.90$3,633
Dec 199827409.201.77$2,521
Nov 19981391,29010.892.19$4,333
Oct 19981631,48912.421.97$4,957
Sep 19986421,25312.592.08$10,692
Aug 19982641,21911.301.91$5,308
Jul 19982381,15911.742.24$5,387
Jun 19986501,07311.242.24$9,707
May 199825488912.622.21$5,167
Apr 199844657113.042.51$7,246
Mar 199841922312.802.31$5,878
Feb 199830735713.952.30$5,103
Jan 199859746914.702.15$9,787
Dec 199711323216.322.41$2,404
Nov 199715429218.193.09$3,703
Oct 199739141119.253.15$8,821
Sep 199716346217.742.95$4,257
Aug 199725959217.862.55$6,138
Jul 199740146217.582.25$8,088
Jun 199726844917.242.26$5,634
May 19978655018.972.31$2,901
Apr 19976546917.882.08$2,139
Mar 199747982418.951.94$10,675
Feb 199721472320.492.21$5,980
Jan 199761266823.483.54$16,734
Dec 199661259923.32$14,272
Nov 199645881021.97$10,062
Oct 199683186223.31$19,371
Sep 199627865722.22$6,177
Aug 199664944120.26$13,149
Jul 199662883619.55$12,277
Jun 199629424218.73$5,507
May 199675761819.43$14,709
Apr 199627624221.51$5,937
Mar 199666034519.38$12,791
Feb 199699547816.98$16,895
Jan 199662856017.07$10,720
Dec 199545522217.19$7,821
Nov 199525227716.00$4,032
Oct 199564475915.43$9,937
Sep 199561874016.18$9,999
Aug 199554776815.92$8,708
Jul 199562083915.24$9,449
Jun 199562683116.41$10,273
May 199563787317.56$11,186
Apr 199598681217.73$17,482
Mar 199593591016.44$15,371
Feb 199543578116.58$7,212
Jan 19951,0041,12015.92$15,984
Dec 19949731,05715.03$14,624
Nov 19941,4011,03615.90$22,276
Oct 19941,2911,34315.58$20,114
Sep 19941,2591,17515.29$19,250
Aug 19940116.13$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.

May 2026 — as filed, then multipliedworked
Oil                  140 bbl  × $106.41 =    $14,897
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $14,897

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/34257 is the state's own key, not one this site invented.