WINDHAM "C"

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 34258District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$3.5 M
Aug 1994 – May 2026
Value, last 12 filed months
$134 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
OilDisposition80,724 bbl$2,978,746
Casinghead gasProduction167,279 Mcf$566,252
Total$3,544,998

31,150 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 31.7570, -102.1110. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.75700, -102.11104 · 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
9,940 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 9,940 ft.

Completions filed
Jun 1994
1 of 1 wells

1 well

42-3293304629,940 ftJun 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 20268848106.413.05$9,510
Apr 2026871598.932.87$8,650
Mar 2026834089.753.15$7,575
Feb 20261205163.503.75$7,811
Jan 20261226359.138.00$7,718
Dec 202517014556.664.41$10,272
Nov 20253295758.593.93$19,500
Oct 20252792859.383.30$16,660
Sep 2025241362.743.08$15,130
Aug 20251577463.933.01$10,260
Jul 2025134366.743.32$8,953
Jun 202518211366.483.13$12,453
May 20252334460.553.23$14,250
Apr 2025229762.363.54$14,305
Mar 202521614567.704.27$15,242
Feb 202522213670.884.34$16,326
Jan 202528911874.324.28$21,983
Dec 202436116368.993.12$25,414
Nov 202422710269.052.20$15,899
Oct 2024211071.372.28$15,059
Sep 202424610269.612.36$17,365
Aug 202425712375.632.06$19,691
Jul 2024995779.932.15$8,035
Jun 20241765378.082.63$13,882
May 20241561278.812.20$12,321
Apr 202413312384.451.66$11,436
Mar 202459080.301.55$4,738
Feb 2024672476.091.78$5,141
Jan 2024943773.023.30$6,986
Dec 2023116071.262.61$8,266
Nov 202363177.892.81$4,910
Oct 202347085.443.09$4,016
Sep 20236089.042.74$534
Aug 202329080.522.67$2,335
Jul 202326074.852.64$1,946
Jun 202337068.962.26$2,552
May 202343070.622.23$3,037
Apr 202376078.122.24$5,937
Mar 20230072.852.39$0
Feb 202355975.112.47$4,153
Jan 202318076.533.39$1,378
Dec 202238076.415.73$2,904
Nov 202296085.005.65$8,160
Oct 2022163087.185.86$14,210
Sep 202286084.888.16$7,300
Aug 202260094.529.13$5,671
Jul 202280101.587.54$813
Jun 2022280115.097.98$3,223
May 2022320109.378.43$3,500
Apr 2022320104.226.84$3,335
Mar 2022190108.885.08$2,069
Feb 20220091.054.86$0
Jan 202243081.844.54$3,519
Dec 202139071.323.90$2,781
Nov 202161077.435.24$4,723
Oct 202172079.795.71$5,745
Sep 202166069.865.35$4,611
Aug 2021102066.024.22$6,734
Jul 202170070.783.98$4,955
Jun 2021145069.493.38$10,076
May 202183063.483.02$5,269
Apr 2021101060.362.76$6,096
Mar 202171061.302.72$4,352
Feb 202171457.805.55$4,126
Jan 202175050.412.81$3,781
Dec 2020150444.642.68$6,707
Nov 20201291038.772.71$5,028
Oct 202013512736.972.48$5,306
Sep 20206616537.091.99$2,776
Aug 202022532239.982.39$9,764
Jul 20206010338.371.83$2,490
Jun 202012211334.901.69$4,449
May 2020323916.921.81$612
Apr 20201931514.751.80$2,874
Mar 2020131230.341.86$3,978
Feb 20201123849.881.98$5,662
Jan 202025057.252.09$1,431
Dec 201937059.012.30$2,183
Nov 201941055.302.75$2,267
Oct 201935053.472.42$1,871
Sep 201980055.052.66$4,404
Aug 201930153.112.30$1,596
Jul 201955156.272.46$3,097
Jun 2019104052.782.49$5,489
May 201957058.482.74$3,333
Apr 201980762.632.75$5,030
Mar 2019995256.803.06$5,782
Feb 2019361150.852.79$1,861
Jan 201925046.033.23$1,151
Dec 2018964146.594.19$4,644
Nov 2018634052.934.24$3,504
Oct 2018130461.443.40$8,001
Sep 201826059.543.11$1,548
Aug 2018132059.403.07$7,841
Jul 201842065.142.93$2,736
Jun 2018672160.183.08$4,097
May 20181043065.382.90$6,887
Apr 201811563.842.90$717
Mar 2018275261.222.79$1,798
Feb 20186211461.782.77$4,146
Jan 20185312562.874.01$3,833
Dec 201711715857.272.92$7,162
Nov 20177218755.423.12$4,573
Oct 20176412249.292.98$3,519
Sep 2017554347.523.09$2,746
Aug 2017261345.373.00$1,219
Jul 2017641443.873.09$2,851
Jun 2017371042.493.09$1,603
May 2017201745.373.26$963
Apr 20179247.933.21$438
Mar 2017669246.772.98$3,361
Feb 2017433850.452.95$2,282
Jan 2017318649.413.42$1,826
Dec 20167812148.763.72$4,254
Nov 2016507642.492.64$2,325
Oct 2016608946.193.09$3,046
Sep 20164410641.553.10$2,157
Aug 20167712041.442.92$3,542
Jul 2016657741.622.92$2,930
Jun 2016716245.352.69$3,386
May 2016462542.521.99$2,006
Apr 20166813936.561.99$2,763
Mar 201610411333.011.79$3,636
Feb 20167611926.472.06$2,257
Jan 20161266527.352.36$3,600
Dec 2015737632.362.00$2,514
Nov 2015629938.792.17$2,620
Oct 20159917043.552.43$4,724
Sep 201577042.992.76$3,310
Aug 2015611740.162.87$2,499
Jul 201598248.152.95$4,725
Jun 201583256.152.88$4,666
May 20151108155.212.96$6,312
Apr 20151412349.822.71$7,087
Mar 2015141042.892.93$6,047
Feb 2015106044.662.98$4,734
Jan 201591043.433.10$3,952
Dec 20141156454.693.59$6,519
Nov 2014633970.464.25$4,605
Oct 20147813478.303.90$6,630
Sep 20147711386.164.05$7,091
Aug 2014875489.394.04$7,995
Jul 2014955796.564.18$9,411
Jun 2014746898.164.74$7,586
May 20141835194.734.73$17,577
Apr 2014716595.944.81$7,124
Mar 2014706695.895.06$7,046
Feb 20141895297.406.19$18,731
Jan 2014715190.404.86$6,666
Dec 20138312491.824.35$8,161
Nov 20138611288.853.74$8,060
Oct 201311211697.423.78$11,349
Sep 2013144140104.113.72$15,512
Aug 201372126104.253.52$7,950
Jul 2013119174102.523.72$12,847
Jun 201310516394.403.93$10,553
May 20136020494.834.15$6,536
Apr 201312623393.964.28$12,837
Mar 201312512893.623.91$12,203
Feb 20131024791.233.42$9,466
Jan 20131472891.603.42$13,561
Dec 20121143986.773.42$10,025
Nov 2012852786.953.62$7,489
Oct 2012984689.383.40$8,916
Sep 2012792194.672.92$7,540
Aug 20121283992.662.91$11,974
Jul 20121133485.133.02$9,722
Jun 20121662379.822.52$13,308
May 201233014591.612.49$30,592
Apr 2012130169101.652.00$13,552
Mar 2012203208105.052.22$21,787
Feb 2012144224101.102.57$15,134
Jan 201210513998.092.73$10,679
Dec 201117625896.873.24$17,885
Nov 201118348495.723.31$19,119
Oct 201114425884.983.65$13,178
Sep 201119924883.623.99$17,629
Aug 201117324583.404.15$15,445
Jul 201112024194.144.52$12,385
Jun 20113924392.904.64$4,751
May 20118225698.134.40$9,174
Apr 2011101215105.964.33$11,634
Mar 20118024796.364.06$8,711
Feb 201111522985.644.18$10,806
Jan 20118923586.504.59$8,777
Dec 201016123785.734.35$14,833
Nov 20107018980.843.80$6,376
Oct 20108823378.103.51$7,690
Sep 20104523072.633.98$4,184
Aug 20108017173.684.42$6,650
Jul 201012931672.554.74$10,856
Jun 20109125470.364.91$7,650
May 20109522971.124.24$7,726
Apr 20107421381.694.12$6,923
Mar 20109123878.394.39$8,178
Feb 201013723873.585.44$11,376
Jan 20108222974.365.96$7,463
Dec 200912121971.445.48$9,845
Nov 20098326674.593.75$7,189
Oct 200912128372.544.11$9,941
Sep 200910330165.543.06$7,673
Aug 20096024267.423.22$4,824
Jul 20099926161.133.46$6,956
Jun 20098421866.163.90$6,407
May 20095913554.743.93$3,760
Apr 20096912946.773.59$3,690
Mar 20098020342.144.06$4,195
Feb 200910723032.814.63$4,576
Jan 20096910935.865.37$3,060
Dec 200811319437.105.98$5,352
Nov 200811315055.496.86$7,299
Oct 200813513675.246.92$11,099
Sep 200876115101.767.88$8,640
Aug 2008203448114.228.48$26,987
Jul 2008173514131.0811.39$28,531
Jun 2008128442131.3313.03$22,571
May 2008135434123.1711.57$21,651
Apr 2008111398110.3110.45$16,405
Mar 2008135446101.909.66$18,067
Feb 200822732892.538.77$23,881
Jan 200827135890.388.21$27,431
Dec 200714231088.337.30$14,806
Nov 20076922991.677.29$7,995
Oct 200720426382.856.92$18,722
Sep 200710040075.846.24$10,082
Aug 200716245869.066.39$14,113
Jul 200717146770.906.39$15,107
Jun 200713045162.007.55$11,464
May 200721446358.747.85$16,203
Apr 200716643959.617.81$13,322
Mar 200712946156.927.30$10,709
Feb 200726044155.108.22$17,949
Jan 200723142850.306.73$14,498
Dec 200612636056.656.92$9,629
Nov 200610134954.207.62$8,133
Oct 200614639454.906.01$10,385
Sep 200616740160.085.04$12,053
Aug 200610542468.717.34$10,327
Jul 200611946269.376.34$11,185
Jun 200622478966.286.38$19,884
May 200610540566.016.42$9,533
Apr 200613042764.397.36$11,514
Mar 200614745456.707.08$11,551
Feb 200614940357.597.75$11,705
Jan 200613744360.598.93$12,258
Dec 200518145954.9413.42$16,102
Nov 200513840754.6910.59$11,857
Oct 200515543258.3413.80$15,002
Sep 200515932161.4512.08$13,648
Aug 200513045961.519.80$12,493
Jul 200516346055.697.84$12,686
Jun 2005027152.337.38$2,000
May 200515146445.226.65$9,914
Apr 200512843749.207.36$9,514
Mar 200517245350.377.15$11,905
Feb 200516647045.226.31$10,473
Jan 200515051043.166.32$9,698
Dec 200414850839.866.75$9,329
Nov 200417849445.286.33$11,187
Oct 200412853749.706.52$9,860
Sep 200412654643.245.28$8,333
Aug 200411755042.375.55$8,010
Jul 200411039138.286.08$6,590
Jun 200410957836.106.43$7,653
May 20046233337.486.49$4,486
Apr 20046831134.475.86$4,166
Mar 200411776034.365.53$8,223
Feb 200413669632.455.51$8,248
Jan 200414074632.036.30$9,184
Dec 200316176930.266.30$9,718
Nov 200313674928.804.60$7,359
Oct 200313282128.174.76$7,626
Sep 200317559826.314.75$7,444
Aug 20037558029.765.13$5,207
Jul 200314868429.415.17$7,890
Jun 200312464028.565.98$7,371
May 200316564226.595.97$8,222
Apr 200321881526.675.41$10,221
Mar 200324580631.146.10$12,543
Feb 200323972333.487.93$13,732
Jan 200324680630.315.58$11,955
Dec 200227979426.914.85$11,362
Nov 200224378724.664.14$9,248
Oct 200229980126.464.23$11,299
Sep 200219582827.443.64$8,361
Aug 200224979925.963.16$8,992
Jul 200225089424.583.06$8,882
Jun 200221587623.733.34$8,026
May 200227993324.663.58$10,224
Apr 200219787123.653.51$7,718
Mar 200229486722.003.10$9,158
Feb 200223274318.222.38$5,992
Jan 200228285117.172.38$6,864
Dec 200123486416.932.36$6,004
Nov 200125976618.072.41$6,523
Oct 200122183819.782.53$6,491
Sep 20012421,11124.262.25$8,372
Aug 20012271,12424.873.05$9,077
Jul 20012091,17123.933.20$8,745
Jun 20012621,14624.563.82$10,817
May 20012961,20525.524.31$12,744
Apr 20012541,13624.685.34$12,330
Mar 20012511,16124.545.38$12,402
Feb 200126094427.755.77$12,659
Jan 20012821,08327.478.40$16,842
Dec 200021497526.889.12$14,647
Nov 200024790832.215.66$13,093
Oct 200021888631.235.15$11,367
Sep 20003131,15031.875.19$15,940
Aug 20002361,30529.644.54$12,921
Jul 20002691,26128.534.09$12,832
Jun 20004841,58629.304.40$21,155
May 20001961,74327.263.68$11,757
Apr 20003511,32424.513.12$12,729
Mar 20003161,35428.422.86$12,853
Feb 20004311,50427.622.73$16,005
Jan 20005141,65525.272.48$17,094
Dec 19995151,62624.282.42$16,445
Nov 19994791,58823.192.43$14,973
Oct 19994771,61120.982.80$14,524
Sep 1999476021.752.62$10,353
Aug 19994711,70619.262.88$13,977
Jul 19994901,73617.892.37$12,885
Jun 19995071,72215.942.36$12,149
May 19994981,27915.792.32$10,832
Apr 19994241,70115.102.21$10,158
Mar 19996741,59312.471.84$11,333
Feb 19994181,3749.981.82$6,669
Jan 19994961,47510.381.90$7,951
Dec 19986351,6389.201.77$8,747
Nov 19983401,41110.892.19$6,787
Oct 19985251,57212.421.97$9,616
Sep 19986061,57712.592.08$10,914
Aug 19985831,62511.301.91$9,687
Jul 19986381,55011.742.24$10,958
Jun 19986011,43811.242.24$9,972
May 19985321,11612.622.21$9,176
Apr 199840995213.042.51$7,718
Mar 199859195912.802.31$9,780
Feb 19983941,08613.952.30$7,993
Jan 199859288314.702.15$10,605
Dec 199736567916.322.41$7,594
Nov 19975241,04818.193.09$12,768
Oct 199753098519.253.15$13,305
Sep 199739387217.742.95$9,548
Aug 19974581,18117.862.55$11,197
Jul 19975421,79217.582.25$13,555
Jun 199731769517.242.26$7,034
May 19975891,07818.972.31$13,662
Apr 19976261,12117.882.08$13,528
Mar 19976811,19518.951.94$15,222
Feb 199735592320.492.21$9,310
Jan 19975231,02723.483.54$15,915
Dec 19966861,04823.32$15,998
Nov 19966841,19121.97$15,027
Oct 19966371,22123.31$14,848
Sep 19967031,20422.22$15,621
Aug 19966881,37820.26$13,939
Jul 19965421,33119.55$10,596
Jun 19966441,29218.73$12,062
May 199667929519.43$13,193
Apr 199673290321.51$15,745
Mar 19967761,01719.38$15,039
Feb 199655277116.98$9,373
Jan 199677296017.07$13,178
Dec 19958611,04517.19$14,801
Nov 19957321,14016.00$11,712
Oct 19959831,37315.43$15,168
Sep 19958231,10016.18$13,316
Aug 19951,0311,49115.92$16,414
Jul 19956211,03415.24$9,464
Jun 199563132716.41$10,355
May 199580990817.56$14,206
Apr 199545778817.73$8,103
Mar 19958681,13716.44$14,270
Feb 19956781,02016.58$11,241
Jan 19959741,31415.92$15,506
Dec 19948151,33515.03$12,249
Nov 19949281,56815.90$14,755
Oct 19941,1501,63915.58$17,917
Sep 19948691,31915.29$13,287
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                   88 bbl  × $106.41 =     $9,364
Casinghead gas        48 Mcf  × $  3.05 =       $146

────────────────────────────────────────────────────
Month total                                   $9,510

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/34258 is the state's own key, not one this site invented.