WINDHAM "10"

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 34322District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$18.8 M
Nov 1994 – May 2026
Value, last 12 filed months
$56 k
at the published price for each month
Months reported
379
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
OilDisposition459,928 bbl$14,935,542
Casinghead gasProduction989,063 Mcf$3,889,924
Total$18,825,465

66,077 Mcf of this lease's gas, across 26 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 (10)

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 31.7134, -102.1094. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

31.71369, -102.10747 · 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
70.0%
7 of 10 wells
With a plug date
70.0%
7 of 10 wells
Median depth
10,350 ft
10 wells filed one
Completion to plug
26.3 years
median over 7 wells

What the state filed about each well

On the RRC proration schedule
770.0%
A plug date is filed
770.0%
BothOn the schedule and plugged. Neither fact cancels the other.
770.0%
NeitherNo plug date, and not on the schedule.
330.0%

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

Total depth in feet, 10 of 10 wells. Median 10,350 ft, with the middle half between 10,313 and 10,425 ft; the shallowest is 10,000 ft and the deepest 10,620 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 10 of 10 wells, Oct 1994 – Apr 2015. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1994 – Apr 2015
10 of 10 wells
Plug dates filed
Jun 2017 – Jun 2025
7 of 10 wells; 3 filed none

Last completion to plug: a median of 26.3 years across the 7 wells that filed both dates, with the middle half between 25.6 years and 26.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-329400572R10,450 ftApr 2015
42-32937763910,620 ftApr 2012
42-32933820810,450 ftOct 1997Jun 2025Yes
42-32933470510,350 ftAug 1997Nov 2022Yes
42-32933628710,350 ftMay 1997Aug 2023Yes
42-32933623610,350 ftFeb 1997
42-32933445410,350 ftApr 1996Nov 2022Yes
42-32933446310,300 ftMar 1996Jun 2017Yes
42-32933301210,300 ftJun 1995May 2021Yes
42-32900034110,000 ftOct 1994Jul 2021Yes

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 (379)

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

379 months

May 202600106.413.05$0
Apr 20261098.932.87$99
Mar 2026044889.753.15$1,411
Feb 202613588363.503.75$11,884
Jan 202601,31859.138.00$10,541
Dec 202501,42956.664.41$6,307
Nov 20251441,10958.593.93$12,791
Oct 2025112959.383.30$486
Sep 202504362.743.08$132
Aug 202511,62363.933.01$4,957
Jul 202501,06266.743.32$3,521
Jun 202501,14166.483.13$3,570
May 202513830160.553.23$9,329
Apr 202515662.363.54$261
Mar 202502,14367.704.27$9,147
Feb 20251153,17770.884.34$21,942
Jan 202503,05974.324.28$13,088
Dec 202402,17868.993.12$6,798
Nov 20241073,16669.052.20$14,349
Oct 2024012171.372.28$276
Sep 2024064869.612.36$1,532
Aug 202401,18375.632.06$2,441
Jul 20241421,97779.932.15$15,594
Jun 202401,21678.082.63$3,203
May 202401,91578.812.20$4,210
Apr 20241381,73584.451.66$14,533
Mar 202402,01980.301.55$3,120
Feb 202401,91376.091.78$3,412
Jan 20241052,13173.023.30$14,694
Dec 2023064671.262.61$1,687
Nov 202301,29077.892.81$3,622
Oct 202310062485.443.09$10,470
Sep 202301,40089.042.74$3,829
Aug 20239948680.522.67$9,271
Jul 2023086774.852.64$2,290
Jun 2023901,62468.962.26$9,874
May 2023822,04870.622.23$10,353
Apr 202302,19178.122.24$4,903
Mar 2023064072.852.39$1,532
Feb 20239362175.112.47$8,516
Jan 2023871,00676.533.39$10,066
Dec 20228285276.415.73$11,147
Nov 20229084085.005.65$12,393
Oct 2022761,49087.185.86$15,363
Sep 202215643184.888.16$16,760
Aug 2022841,11494.529.13$18,107
Jul 2022158970101.587.54$23,365
Jun 20221621,033115.097.98$26,885
May 202291472109.378.43$13,933
Apr 202295574104.226.84$13,826
Mar 202298249108.885.08$11,934
Feb 20228256891.054.86$10,226
Jan 20221551,07081.844.54$17,541
Dec 20214221,30371.323.90$35,178
Nov 20211922,28477.435.24$26,828
Oct 20211251,17979.795.71$16,710
Sep 20211181,32869.865.35$15,350
Aug 20212641,63666.024.22$24,334
Jul 20212512,44870.783.98$27,514
Jun 20212651,28769.493.38$22,766
May 202110331663.483.02$7,492
Apr 202129335660.362.76$18,667
Mar 2021137061.302.72$8,398
Feb 202124187857.805.55$18,801
Jan 20213992,83550.412.81$28,081
Dec 20205592,23544.642.68$30,933
Nov 202073011138.772.71$28,603
Oct 202054994536.972.48$22,639
Sep 202028920037.091.99$11,117
Aug 20207061,52039.982.39$31,851
Jul 2020017438.371.83$318
Jun 2020874034.901.69$30,503
May 2020136016.921.81$2,301
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 202065049.881.98$3,242
Jan 2020111057.252.09$6,355
Dec 2019114059.012.30$6,727
Nov 20191262455.302.75$7,034
Oct 201912820153.472.42$7,330
Sep 2019018455.052.66$489
Aug 201914117053.112.30$7,880
Jul 20191696356.272.46$9,665
Jun 20199052.782.49$475
May 20191708158.482.74$10,164
Apr 201910840462.632.75$7,875
Mar 201915048356.803.06$9,999
Feb 201931148050.852.79$17,155
Jan 201910947046.033.23$6,535
Dec 20186131946.594.19$4,177
Nov 201826924652.934.24$15,281
Oct 201898061.443.40$6,021
Sep 2018274059.543.11$16,314
Aug 2018193059.403.07$11,464
Jul 2018164065.142.93$10,683
Jun 201821531560.183.08$13,908
May 201848033365.382.90$32,348
Apr 201830337463.842.90$20,428
Mar 201824437161.222.79$15,972
Feb 201829141161.782.77$19,115
Jan 201841442162.874.01$27,716
Dec 201732638557.272.92$19,795
Nov 201723464855.423.12$14,989
Oct 201772667449.292.98$37,796
Sep 201729225647.523.09$14,666
Aug 201743010345.373.00$19,819
Jul 20172834443.873.09$12,551
Jun 20174064542.493.09$17,390
May 201743613245.373.26$20,212
Apr 201744510447.933.21$21,663
Mar 201731415646.772.98$15,151
Feb 20172678050.452.95$13,706
Jan 201737426949.413.42$19,399
Dec 201637756348.763.72$20,478
Nov 201648932642.492.64$21,640
Oct 2016382046.193.09$17,645
Sep 201657437341.553.10$25,006
Aug 201653744541.442.92$23,555
Jul 201652149741.622.92$23,137
Jun 201637245245.352.69$18,084
May 201652043642.521.99$22,978
Apr 201665862836.561.99$25,307
Mar 201658971233.011.79$20,720
Feb 201636656826.472.06$10,860
Jan 201696563227.352.36$27,887
Dec 20153881,21932.362.00$14,995
Nov 20156742,30238.792.17$31,134
Oct 20155022,26443.552.43$27,356
Sep 20157732,34342.992.76$39,694
Aug 20158543,02440.162.87$42,983
Jul 20158614,02348.152.95$53,305
Jun 20151,5646,76356.152.88$107,315
May 20152,0944,35455.212.96$128,478
Apr 20151,7693,40449.822.71$97,345
Mar 2015842942.892.93$3,688
Feb 201506544.662.98$193
Jan 201538852543.433.10$18,479
Dec 201424765754.693.59$15,868
Nov 201443961470.464.25$33,543
Oct 2014053478.303.90$2,083
Sep 201424344586.164.05$22,737
Aug 201422343089.394.04$21,669
Jul 201460997696.564.18$62,884
Jun 2014030098.164.74$1,421
May 201441276894.734.73$42,659
Apr 201445587095.944.81$47,837
Mar 201440798795.895.06$44,018
Feb 201447279897.406.19$50,914
Jan 2014087690.404.86$4,258
Dec 201325691091.824.35$27,469
Nov 201344285588.853.74$42,468
Oct 201324386597.423.78$26,942
Sep 20133561,060104.113.72$41,004
Aug 201301,217104.253.52$4,287
Jul 20136941,659102.523.72$77,317
Jun 201323753894.403.93$24,489
May 201366575894.834.15$66,207
Apr 2013058193.964.28$2,488
Mar 201367735993.623.91$64,785
Feb 201369772291.233.42$66,056
Jan 20134091,14991.603.42$41,394
Dec 20122531,05086.773.42$25,544
Nov 20126701,15586.953.62$62,443
Oct 20125731,56389.383.40$56,528
Sep 20121,0742,23594.672.92$108,198
Aug 20128783,09592.662.91$90,356
Jul 20121,7526,72985.133.02$169,475
Jun 20121,2442,94379.822.52$106,710
May 20121,00392691.612.49$94,189
Apr 201225945101.652.00$26,417
Mar 2012037105.052.22$82
Feb 2012040101.102.57$103
Jan 2012387098.092.73$37,961
Dec 20112452296.873.24$23,804
Nov 201125013495.723.31$24,374
Oct 201121522084.983.65$19,073
Sep 201122925583.623.99$20,165
Aug 201161732783.404.15$52,815
Jul 2011018394.144.52$827
Jun 201106892.904.64$316
May 2011030898.134.40$1,357
Apr 2011558316105.964.33$60,495
Mar 2011039496.364.06$1,599
Feb 2011212985.644.18$711
Jan 201143628586.504.59$39,022
Dec 201024226185.734.35$21,881
Nov 20104737780.843.80$5,230
Oct 201046649878.103.51$38,142
Sep 201025949572.633.98$20,781
Aug 201043272973.684.42$35,051
Jul 201024981472.554.74$21,920
Jun 201043953170.364.91$33,495
May 201023743071.124.24$18,677
Apr 201049810881.694.12$41,127
Mar 201046624878.394.39$37,618
Feb 201027055173.585.44$22,865
Jan 201049145374.365.96$39,212
Dec 200952958271.445.48$40,983
Nov 200937773974.593.75$30,893
Oct 20094721,00972.544.11$38,386
Sep 200949872565.543.06$34,861
Aug 200950778667.423.22$36,712
Jul 200949286961.133.46$33,087
Jun 200950982966.163.90$36,904
May 200951179254.743.93$31,081
Apr 2009516046.773.59$24,133
Mar 200925929342.144.06$12,104
Feb 20099011,33432.814.63$35,742
Jan 20098511,41935.865.37$38,138
Dec 20085321,21137.105.98$26,976
Nov 200896794555.496.86$60,142
Oct 20085041,17075.246.92$46,020
Sep 2008929517101.767.88$98,608
Aug 20084801,000114.228.48$63,309
Jul 20087591,702131.0811.39$118,875
Jun 2008758973131.3313.03$112,229
May 20084921,395123.1711.57$76,746
Apr 2008746539110.3110.45$87,926
Mar 2008747972101.909.66$85,513
Feb 20088691,38692.538.77$92,565
Jan 20086761,07890.388.21$69,943
Dec 200750894588.337.30$51,772
Nov 200787674191.677.29$85,706
Oct 20077921,02082.856.92$72,678
Sep 20073261,25575.846.24$32,560
Aug 20077001,76369.066.39$59,604
Jul 20077231,84470.906.39$63,040
Jun 20077271,48162.007.55$56,253
May 20076881,38958.747.85$51,312
Apr 20075201,32459.617.81$41,331
Mar 20075281,62456.927.30$41,912
Feb 20077901,60055.108.22$56,675
Jan 20078011,71650.306.73$51,834
Dec 20068361,95056.656.92$60,850
Nov 20069622,05354.207.62$67,779
Oct 20061,1872,47354.906.01$80,038
Sep 20069142,40960.085.04$67,048
Aug 20061,1892,94468.717.34$103,305
Jul 20061,0783,12969.376.34$94,627
Jun 20061,2073,52866.286.38$102,522
May 20061,4913,78966.016.42$122,765
Apr 20061,3103,69964.397.36$111,577
Mar 20061,5843,83856.707.08$116,997
Feb 20061,1313,35757.597.75$91,155
Jan 20061,8573,98960.598.93$148,151
Dec 20051,7594,18654.9413.42$152,796
Nov 20051,8993,71654.6910.59$143,203
Oct 20051,3684,48358.3413.80$141,656
Sep 20051,4533,27161.4512.08$128,797
Aug 20051,7404,61061.519.80$152,191
Jul 20051,6194,64355.697.84$126,580
Jun 20051,5514,82852.337.38$116,799
May 20051,8885,00245.226.65$118,644
Apr 20051,9034,90049.207.36$129,694
Mar 20052,0125,12350.377.15$137,999
Feb 20051,4604,62745.226.31$95,226
Jan 20051,8364,97743.166.32$110,707
Dec 20041,9264,77339.866.75$108,993
Nov 20042,1874,87645.286.33$129,894
Oct 20041,7644,96449.706.52$120,012
Sep 20041,8795,12143.245.28$108,307
Aug 20041,9445,51742.375.55$112,990
Jul 20041,8445,48938.286.08$103,984
Jun 20041,9375,14536.106.43$103,024
May 20041,9125,33037.486.49$106,278
Apr 20041,8045,04934.475.86$91,763
Mar 20041,9845,25934.365.53$97,253
Feb 20041,9224,77132.455.51$88,655
Jan 20042,1655,20732.036.30$102,147
Dec 20032,3815,27530.266.30$105,290
Nov 20031,9294,91728.804.60$78,150
Oct 20032,0845,27828.174.76$83,828
Sep 20032,1355,24026.314.75$81,059
Aug 20031,9875,59229.765.13$87,819
Jul 20031,7515,29729.415.17$78,887
Jun 20031,8884,96128.565.98$83,603
May 20031,5305,20626.595.97$71,776
Apr 20032,2595,28626.675.41$88,830
Mar 20031,7405,32731.146.10$86,657
Feb 20032,2894,87833.487.93$115,298
Jan 20031,9165,18030.315.58$86,989
Dec 20022,0345,28026.914.85$80,363
Nov 20022,4975,63724.664.14$84,896
Oct 20022,3166,00426.464.23$86,673
Sep 20022,4916,07627.443.64$90,441
Aug 20022,0505,73825.963.16$71,374
Jul 20022,2546,34224.583.06$74,821
Jun 20021,9016,07223.733.34$65,381
May 20022,4146,23624.663.58$81,879
Apr 20022,1665,48723.653.51$70,498
Mar 20022,6185,87022.003.10$75,809
Feb 20022,1185,06718.222.38$50,628
Jan 20022,6585,78517.172.38$59,381
Dec 20012,3266,21216.932.36$54,067
Nov 20012,7686,19818.072.41$64,927
Oct 20012,4686,61219.782.53$65,538
Sep 20012,5636,71224.262.25$77,289
Aug 20012,7666,97824.873.05$90,095
Jul 20012,7647,14323.933.20$88,979
Jun 20019595,99324.563.82$46,471
May 20012,8067,02425.524.31$101,864
Apr 20012,7746,70224.685.34$104,220
Mar 20013,1626,91324.545.38$114,763
Feb 20013,0195,95727.755.77$118,132
Jan 20013,3196,51027.478.40$145,849
Dec 20002,4785,94526.889.12$120,842
Nov 20002,8046,57832.215.66$127,535
Oct 20003,1507,28731.235.15$135,870
Sep 20002,7687,56331.875.19$127,442
Aug 20003,3668,36129.644.54$137,733
Jul 20001,2328,41728.534.09$69,572
Jun 20002,8528,05329.304.40$118,975
May 20003,5007,67427.263.68$123,648
Apr 20003,2467,32924.513.12$102,397
Mar 20003,5927,36128.422.86$123,135
Feb 20003,5337,15627.622.73$117,092
Jan 20003,7426,98325.272.48$111,882
Dec 19993,5206,67024.282.42$101,632
Nov 19993,1205,70323.192.43$86,234
Oct 19993,3086,71820.982.80$88,237
Sep 19993,6167,28821.752.62$97,734
Aug 19993,6097,76619.262.88$91,841
Jul 19993,6917,55117.892.37$83,946
Jun 19993,4957,07715.942.36$72,427
May 19993,3904,83115.792.32$64,741
Apr 19993,3326,37915.102.21$64,398
Mar 19993,7496,32412.471.84$58,376
Feb 19993,1905,4659.981.82$41,770
Jan 19993,0985,43110.381.90$42,476
Dec 19983,9387,2109.201.77$49,015
Nov 19983,7887,37210.892.19$57,364
Oct 19984,0817,77512.421.97$65,997
Sep 19984,0788,16012.592.08$68,336
Aug 19984,6509,32011.301.91$70,322
Jul 19984,0308,54511.742.24$66,430
Jun 19984,6628,65211.242.24$71,758
May 19984,3236,74012.622.21$69,427
Apr 19983,8077,16213.042.51$67,586
Mar 19984,9188,01312.802.31$81,456
Feb 19984,5197,91813.952.30$81,245
Jan 19986,3159,15914.702.15$112,566
Dec 19974,1965,57316.322.41$81,916
Nov 19974,3557,39318.193.09$102,049
Oct 19975,0807,76719.253.15$122,255
Sep 19974,9717,45217.742.95$110,205
Aug 19974,8509,14317.862.55$109,979
Jul 19975,4899,43717.582.25$117,701
Jun 19975,9588,84717.242.26$122,685
May 19976,0457,98518.972.31$133,107
Apr 19975,3446,79217.882.08$109,697
Mar 19974,0004,87718.951.94$85,257
Feb 19973,0313,96120.492.21$70,843
Jan 19974,1245,50723.483.54$116,325
Dec 19963,6955,30123.32$86,167
Nov 19963,0264,99421.97$66,481
Oct 19964,9346,99523.31$115,012
Sep 19963,8546,10022.22$85,636
Aug 19963,7025,25120.26$75,003
Jul 19962,4614,50219.55$48,113
Jun 19962,6674,26818.73$49,953
May 19962,8794,36819.43$55,939
Apr 19961,9572,67621.51$42,095
Mar 19961,2441,73519.38$24,109
Feb 19961,2402,00616.98$21,055
Jan 19961,9383,14917.07$33,082
Dec 19951,9232,32617.19$33,056
Nov 19951,7212,23016.00$27,536
Oct 19951,9382,00215.43$29,903
Sep 19951,3791,63116.18$22,312
Aug 199563945215.92$10,173
Jul 199562217015.24$9,479
Jun 19951,02482216.41$16,804
May 19951,05237317.56$18,473
Apr 199569438717.73$12,305
Mar 19951,2931,46716.44$21,257
Feb 19951,2841,29116.58$21,289
Jan 19951,0901,57915.92$17,353
Dec 1994922115.03$13,858
Nov 1994319115.90$5,072

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.

Apr 2026 — as filed, then multipliedworked
Oil                    1 bbl  × $ 98.93 =        $99
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                      $99

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/34322 is the state's own key, not one this site invented.