CUMBERLAND

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 40642District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$16.8 M
Jul 2010 – May 2026
Value, last 12 filed months
$280 k
at the published price for each month
Months reported
191
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
OilDisposition195,879 bbl$14,802,426
Casinghead gasProduction594,007 Mcf$1,987,760
Total$16,790,187

Wells on this lease (6)

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 31.9941, -102.1982. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.99498, -102.19844 · 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
16.7%
1 of 6 wells
With a plug date
16.7%
1 of 6 wells
Median depth
11,258 ft
6 wells filed one
Completion to plug
2.6 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
116.7%
A plug date is filed
116.7%
BothOn the schedule and plugged. Neither fact cancels the other.
116.7%
NeitherNo plug date, and not on the schedule.
583.3%

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 10,700 and 11,429 ft, median 11,258 ft, over the 6 wells that filed a depth.

Completions filed
Jun 2011 – Aug 2021
6 of 6 wells
Plug dates filed
May 2016
1 of 6 wells; 5 filed none

Last completion to plug: a median of 2.6 years across the 1 well that filed both dates, with the middle half between 2.6 years and 2.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-32936665340710,906 ftAug 2021
42-32937633341311,290 ftOct 2019
42-32937911341511,400 ftApr 2018
42-32936490341210,700 ftOct 2013May 2016Yes
42-32937439340211,429 ftNov 2011
42-32937017341011,225 ftJun 2011

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 (191)

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

191 months

May 20261992,208106.413.05$27,901
Apr 20262182,51798.932.87$28,790
Mar 20262221,79989.753.15$25,590
Feb 20261542,78063.503.75$20,205
Jan 20261783,23559.138.00$36,398
Dec 20252453,47656.664.41$29,223
Nov 20251694,69758.593.93$28,344
Oct 20251752,21359.383.30$17,705
Sep 20253801,48962.743.08$28,423
Aug 20251781,27863.933.01$15,232
Jul 20251781,74466.743.32$17,661
Jun 202501,59566.483.13$4,990
May 20251851,69560.553.23$16,681
Apr 20251741,41162.363.54$15,850
Mar 202521,67667.704.27$7,289
Feb 20251801,54370.884.34$19,456
Jan 20251411,84674.324.28$18,378
Dec 20241611,83468.993.12$16,832
Nov 20241821,85769.052.20$16,650
Oct 20241902,25271.372.28$18,698
Sep 20241932,12069.612.36$18,447
Aug 20241742,35375.632.06$18,015
Jul 20241682,26379.932.15$18,286
Jun 20241812,45078.082.63$20,586
May 20243712,30078.812.20$34,295
Apr 202402,26084.451.66$3,750
Mar 20243012,42280.301.55$27,913
Feb 20241822,20776.091.78$17,785
Jan 20241842,28473.023.30$20,968
Dec 20232742,52171.262.61$26,107
Nov 202312,47877.892.81$7,035
Oct 20232431,87685.443.09$26,554
Sep 20231571,60989.042.74$18,380
Aug 2023951,51980.522.67$11,710
Jul 20232771,22874.852.64$23,978
Jun 20234071,64768.962.26$31,786
May 20232262,27370.622.23$21,023
Apr 20234053,17078.122.24$38,732
Mar 20233073,07672.852.39$29,726
Feb 20232422,46575.112.47$24,255
Jan 20231631,81276.533.39$18,613
Dec 202215472376.415.73$15,909
Nov 202226197485.005.65$27,684
Oct 20223271,75087.185.86$38,769
Sep 20222522,13784.888.16$38,836
Aug 20223602,21194.529.13$54,207
Jul 20224782,420101.587.54$66,807
Jun 20222532,113115.097.98$45,974
May 2022112349109.378.43$15,193
Apr 2022340694104.226.84$40,180
Mar 2022316697108.885.08$37,944
Feb 202222841591.054.86$22,776
Jan 202246639181.844.54$39,912
Dec 202135837271.323.90$26,983
Nov 202127952477.435.24$24,347
Oct 2021040979.795.71$2,337
Sep 202170449869.865.35$51,846
Aug 20216821,02666.024.22$49,356
Jul 202134144570.783.98$25,908
Jun 2021850069.493.38$59,067
May 2021681063.483.02$43,230
Apr 20210060.362.76$0
Mar 2021168061.302.72$10,298
Feb 20217057.805.55$405
Jan 20210050.412.81$0
Dec 2020171044.642.68$7,633
Nov 2020173038.772.71$6,707
Oct 202017510236.972.48$6,723
Sep 202016623337.091.99$6,621
Aug 202034637639.982.39$14,730
Jul 202017167538.371.83$7,793
Jun 202017362034.901.69$7,086
May 202034685616.921.81$7,408
Apr 202034274814.751.80$6,394
Mar 202056084430.341.86$18,557
Feb 202071293749.881.98$37,370
Jan 20206961,13857.252.09$42,230
Dec 201978592759.012.30$48,459
Nov 201977396455.302.75$45,399
Oct 201951389553.472.42$29,595
Sep 201985779555.052.66$49,290
Aug 201936159553.112.30$20,544
Jul 201917056556.272.46$10,956
Jun 201916850452.782.49$10,123
May 201969570558.482.74$42,576
Apr 20197021,25962.632.75$47,429
Mar 20191,0191,17856.803.06$61,486
Feb 20191,03975450.852.79$54,938
Jan 20191,29280946.033.23$62,082
Dec 201874062746.594.19$37,101
Nov 201885379352.934.24$48,509
Oct 201852178961.443.40$34,691
Sep 201835251259.543.11$22,549
Aug 2018155759.403.07$1,767
Jul 20188371,00665.142.93$57,472
Jun 20188261,24460.183.08$53,536
May 20181,0011,03465.382.90$68,445
Apr 20185251,17563.842.90$36,924
Mar 20181,18396961.222.79$75,124
Feb 201833953161.782.77$22,412
Jan 201834547562.874.01$23,595
Dec 20173501,67757.272.92$24,944
Nov 20171,3682,38255.423.12$83,242
Oct 20171,0203,23449.292.98$59,925
Sep 20171,3673,38747.523.09$75,416
Aug 20171,3572,65445.373.00$69,541
Jul 20171,3703,46843.873.09$70,809
Jun 20171,0243,59542.493.09$54,609
May 20179123,93945.373.26$54,232
Apr 20171,3153,91147.933.21$75,589
Mar 20171,4544,55746.772.98$81,600
Feb 20171,4794,44050.452.95$87,725
Jan 20171,6264,72049.413.42$96,477
Dec 20161,6334,81848.763.72$97,562
Nov 20161,4264,54542.492.64$72,609
Oct 20161,4304,94546.193.09$81,333
Sep 20161,4135,68241.553.10$76,328
Aug 20168925,07041.442.92$51,791
Jul 20161,0596,11741.622.92$61,964
Jun 20161,4166,05045.352.69$80,465
May 20161,6104,42242.521.99$77,262
Apr 20168903,18236.561.99$38,874
Mar 20161,0863,31533.011.79$41,796
Feb 20161,2673,43926.472.06$40,634
Jan 20161,0723,38927.352.36$37,332
Dec 20151,5693,82132.362.00$58,420
Nov 20159003,49438.792.17$42,484
Oct 20151,4843,93043.552.43$74,165
Sep 20151,4724,32642.992.76$75,214
Aug 20151,6094,33640.162.87$77,073
Jul 20153463,01848.152.95$25,548
Jun 20158683,96256.152.88$60,160
May 20151,5745,36655.212.96$102,759
Apr 20151,0345,37849.822.71$66,070
Mar 20151,3874,75342.892.93$73,437
Feb 20151,2225,09944.662.98$69,750
Jan 20151,4105,91643.433.10$79,580
Dec 20142,2416,15754.693.59$144,672
Nov 20141,2954,43770.464.25$110,111
Oct 20141,2655,17078.303.90$119,217
Sep 20141,7315,02486.164.05$169,467
Aug 20141,4234,81389.394.04$146,623
Jul 20141,7864,72696.564.18$192,209
Jun 20141,4195,16298.164.74$163,741
May 20141,4605,15294.734.73$162,657
Apr 20141,2734,99295.944.81$146,139
Mar 20141,8164,41995.895.06$196,482
Feb 20141,2923,59597.406.19$148,101
Jan 20141,2873,96690.404.86$135,622
Dec 20131,8633,65191.824.35$186,959
Nov 20131,6593,82788.853.74$161,709
Oct 20131,6105,26397.423.78$176,737
Sep 20131,7635,184104.113.72$202,819
Aug 20131,4165,681104.253.52$167,630
Jul 20131,9536,034102.523.72$222,654
Jun 20131,9506,18794.403.93$208,416
May 20131,7546,43994.834.15$193,048
Apr 20131,9517,10793.964.28$213,752
Mar 20132,6778,35193.623.91$283,297
Feb 20131,8477,81091.233.42$195,211
Jan 20132,6309,24291.603.42$272,515
Dec 20122,4489,90786.773.42$246,296
Nov 20123,32710,18086.953.62$326,185
Oct 20122,54913,13089.383.40$272,467
Sep 20123,15411,81794.672.92$333,076
Aug 20123,12512,41992.662.91$325,679
Jul 20123,88215,04085.133.02$375,907
Jun 20124,98311,69479.822.52$427,201
May 20125,03211,88491.612.49$490,553
Apr 20123,6699,193101.652.00$391,310
Mar 20123,3389,957105.052.22$372,782
Feb 20122,7697,634101.102.57$299,567
Jan 20123,3319,13698.092.73$351,716
Dec 20113,7359,29996.873.24$391,936
Nov 20112,9776,23795.723.31$305,611
Oct 20112,8877,29984.983.65$271,968
Sep 20112,1425,38683.623.99$200,582
Aug 20112,9332,96883.404.15$256,927
Jul 20113,6092,25594.144.52$349,938
Jun 20112,9328,31092.904.64$310,940
May 20111,83539098.134.40$181,786
Apr 20111,2723,300105.964.33$149,081
Mar 20112,426096.364.06$233,769
Feb 20111,086085.644.18$93,005
Jan 20111,063086.504.59$91,950
Dec 20100085.734.35$0
Nov 2010871080.843.80$70,412
Oct 20101,263078.103.51$98,640
Sep 20101,222072.633.98$88,754
Aug 20103402973.684.42$25,179
Jul 20100072.554.74$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                  199 bbl  × $106.41 =    $21,176
Casinghead gas     2,208 Mcf  × $  3.05 =     $6,725

────────────────────────────────────────────────────
Month total                                  $27,901

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/40642 is the state's own key, not one this site invented.