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COWDEN "28"

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 36589District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$45.9 M
Apr 2001 – May 2026
Value, last 12 filed months
$431 k
at the published price for each month
Months reported
302
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) field

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
OilDisposition519,859 bbl$30,958,304
Casinghead gasProduction2,460,060 Mcf$14,948,525
Total$45,906,829

Wells on this lease (8)

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 31.6914, -102.0115. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.69188, -102.01099 · 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
37.5%
3 of 8 wells
With a plug date
37.5%
3 of 8 wells
Median depth
11,250 ft
8 wells filed one
Completion to plug
17.1 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
337.5%
A plug date is filed
337.5%
BothOn the schedule and plugged. Neither fact cancels the other.
337.5%
NeitherNo plug date, and not on the schedule.
562.5%

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, 8 of 8 wells. Median 11,250 ft, with the middle half between 11,188 and 11,259 ft; the shallowest is 11,000 ft and the deepest 11,265 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, 7 of 8 wells, Nov 2001 – Nov 2017. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 2001 – Nov 2017
7 of 8 wells; 1 filed none
Plug dates filed
Apr 2022 – Aug 2022
3 of 8 wells; 5 filed none

Last completion to plug: a median of 17.1 years across the 3 wells that filed both dates, with the middle half between 17.1 years and 18.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-32934381111,000 ft———
42-32935086411,250 ftNov 2017——
42-32935423711,258 ftJun 2006——
42-32935441811,260 ftApr 2006——
42-32935184611,265 ftJul 2005Aug 2022Yes
42-32935183511,250 ftJul 2005Jul 2022Yes
42-32934996311,250 ftAug 2004——
42-32934668211,000 ftNov 2001Apr 2022Yes

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 (302)

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

302 months

May 20265321,273106.413.05$60,487
Apr 202635055098.932.87$36,204
Mar 202635293589.753.15$34,537
Feb 202672587963.503.75$49,334
Jan 202673780859.138.00$50,041
Dec 202592966756.664.41$55,581
Nov 202535142858.593.93$22,246
Oct 202558345759.383.30$36,129
Sep 202555947062.743.08$36,518
Aug 202557523063.933.01$37,453
Jul 202518512266.743.32$12,751
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 202535414067.704.27$24,563
Feb 202536713570.884.34$26,599
Jan 202539611874.324.28$29,936
Dec 20243793268.993.12$26,247
Nov 2024182069.052.20$12,567
Oct 20247276471.372.28$52,032
Sep 2024372769.612.36$25,911
Aug 20245385775.632.06$40,807
Jul 20245484279.932.15$43,892
Jun 202455754978.082.63$44,937
May 202455558978.812.20$45,034
Apr 202437379484.451.66$32,817
Mar 20245601,09680.301.55$46,661
Feb 20245591,14376.091.78$44,573
Jan 20245601,07173.023.30$44,423
Dec 20235451,06971.262.61$41,628
Nov 20235531,12977.892.81$46,243
Oct 20235521,07885.443.09$50,491
Sep 20235461,01789.042.74$51,397
Aug 20235461,22580.522.67$47,238
Jul 20235341,23274.852.64$43,225
Jun 20235231,19768.962.26$38,769
May 20235501,14970.622.23$41,400
Apr 20235571,13978.122.24$46,062
Mar 20235581,14472.852.39$43,388
Feb 202354283075.112.47$42,756
Jan 20237051,09076.533.39$57,646
Dec 20225491,16876.415.73$48,641
Nov 20227241,18485.005.65$68,225
Oct 20227511,52487.185.86$74,409
Sep 20228931,86584.888.16$91,023
Aug 20221,0752,05794.529.13$120,384
Jul 2022712883101.587.54$78,985
Jun 20227201,121115.097.98$91,807
May 20221,0952,000109.378.43$136,626
Apr 20229091,938104.226.84$107,987
Mar 20228811,752108.885.08$104,817
Feb 20221,2451,69891.054.86$121,608
Jan 20228781,46181.844.54$78,485
Dec 20218791,72771.323.90$69,424
Nov 20218821,67777.435.24$77,075
Oct 20218621,14879.795.71$75,339
Sep 202169243769.865.35$50,681
Aug 20217051,26066.024.22$51,862
Jul 202185961570.783.98$63,249
Jun 202199119269.493.38$69,514
May 20211,16282263.483.02$76,244
Apr 202134570460.362.76$22,766
Mar 202117941261.302.72$12,092
Feb 202117620457.805.55$11,305
Jan 202133444250.412.81$18,079
Dec 202016750144.642.68$8,795
Nov 202034267238.772.71$15,078
Oct 202048950436.972.48$19,327
Sep 20205138137.091.99$19,188
Aug 20208802039.982.39$35,230
Jul 20208848338.371.83$34,071
Jun 20207241,07834.901.69$27,090
May 20206841,20216.921.81$13,755
Apr 20201,20539314.751.80$18,483
Mar 20201,2391,34430.341.86$40,086
Feb 20201,2321,35649.881.98$64,138
Jan 20201,4131,18957.252.09$83,385
Dec 20191,3861,37759.012.30$84,961
Nov 20191,3211,66655.302.75$77,634
Oct 20191,3482,11053.472.42$77,181
Sep 20191,3291,58755.052.66$77,379
Aug 20191,33076453.112.30$72,397
Jul 20192,3502,35056.272.46$138,016
Jun 20191,5181,75752.782.49$84,497
May 201934091858.482.74$22,399
Apr 201916879262.632.75$12,700
Mar 201935896656.803.06$23,292
Feb 201919089350.852.79$12,155
Jan 201933999146.033.23$18,803
Dec 20183601,02346.594.19$21,054
Nov 20183571,75552.934.24$26,332
Oct 20183531,23161.443.40$25,871
Sep 201817691359.543.11$13,317
Aug 201836362259.403.07$23,470
Jul 20183491,05165.142.93$25,815
Jun 20183511,45560.183.08$25,600
May 20183561,72665.382.90$28,282
Apr 20185181,76063.842.90$38,175
Mar 20185071,96061.222.79$36,501
Feb 20186651,81661.782.77$46,107
Jan 20183451,76262.874.01$28,755
Dec 20176911,90857.272.92$45,148
Nov 20171701,74955.423.12$14,875
Oct 20176091,94149.292.98$35,809
Sep 20171762,10047.523.09$14,847
Aug 20176972,27345.373.00$38,452
Jul 20173382,94543.873.09$23,920
Jun 20176663,47742.493.09$39,033
May 20171,0375,11145.373.26$63,728
Apr 20171,0524,79147.933.21$65,809
Mar 20171,0234,66446.772.98$61,762
Feb 20176793,91450.452.95$45,812
Jan 20176623,66149.413.42$45,226
Dec 20161,0504,07448.763.72$66,365
Nov 20169433,75242.492.64$49,990
Oct 20169234,75646.193.09$57,331
Sep 20161,0053,82041.553.10$53,602
Aug 20161,0213,93741.442.92$53,823
Jul 20166601,70841.622.92$32,464
Jun 20166754,02745.352.69$41,427
May 20166395,22842.521.99$37,579
Apr 20169864,57436.561.99$45,155
Mar 20166515,08133.011.79$30,605
Feb 20161,6445,21926.472.06$54,287
Jan 20169665,05927.352.36$38,381
Dec 20153203,68432.362.00$17,728
Nov 20156663,29038.792.17$32,965
Oct 20153095,12143.552.43$25,883
Sep 20156525,13242.992.76$42,186
Aug 20156385,70740.162.87$42,015
Jul 20154954,78748.152.95$37,932
Jun 20159925,71056.152.88$72,162
May 20156436,39055.212.96$54,385
Apr 20151,0176,88849.822.71$69,310
Mar 20151,0046,23342.892.93$61,354
Feb 20158565,47444.662.98$54,521
Jan 20158585,77743.433.10$55,175
Dec 20141,0337,21954.693.59$82,421
Nov 20141,0388,95970.464.25$111,230
Oct 20141,0266,88378.303.90$107,186
Sep 20148456,22286.164.05$97,976
Aug 20149975,38389.394.04$110,843
Jul 20141,3633,95196.564.18$148,125
Jun 20141,0206,71898.164.74$131,946
May 20141,0298,62194.734.73$138,225
Apr 20141,1436,47095.944.81$140,774
Mar 20141,0493,39995.895.06$117,777
Feb 20141,1884,68597.406.19$144,721
Jan 20141,3365,33090.404.86$146,682
Dec 20131,8678,03491.824.35$206,412
Nov 20139987,34088.853.74$116,111
Oct 20131,0415,91597.423.78$123,769
Sep 20131,0156,984104.113.72$131,636
Aug 20131,0336,805104.253.52$131,662
Jul 20138316,129102.523.72$107,980
Jun 20131,0527,03194.403.93$126,965
May 20131,1596,78294.834.15$138,047
Apr 20138806,87293.964.28$112,115
Mar 20131,0634,73793.623.91$118,053
Feb 20133605,06491.233.42$50,161
Jan 20131,4094,89591.603.42$145,805
Dec 20127033,86586.773.42$74,218
Nov 20121,0313,06686.953.62$100,760
Oct 20121,0143,61589.383.40$102,921
Sep 20121,1653,91994.672.92$121,728
Aug 20128405,56092.662.91$94,004
Jul 20121,0598,36485.133.02$115,419
Jun 20121,5489,26779.822.52$146,905
May 20121,0399,63991.612.49$119,168
Apr 20121,31011,229101.652.00$155,584
Mar 20121,1639,272105.052.22$142,776
Feb 20121,47610,194101.102.57$175,425
Jan 20121,71310,58698.092.73$196,971
Dec 20111,59610,69196.873.24$189,241
Nov 20111,69412,68795.723.31$204,160
Oct 20111,5229,30884.983.65$163,300
Sep 20111,12611,54783.623.99$140,180
Aug 20111,18512,74883.404.15$151,725
Jul 20111,19910,36994.144.52$159,713
Jun 20111,75714,62892.904.64$231,097
May 20111,94212,17998.134.40$244,215
Apr 201170610,873105.964.33$121,924
Mar 20111,38413,43996.364.06$187,889
Feb 20111,14410,33085.644.18$141,151
Jan 20111,39614,30386.504.59$186,387
Dec 20101,89414,42485.734.35$225,085
Nov 20101,51113,63280.843.80$173,887
Oct 20101,46113,88878.103.51$162,836
Sep 20101,87715,81272.633.98$199,250
Aug 20101,68816,84873.684.42$198,829
Jul 20101,19214,71372.554.74$156,168
Jun 20101,71616,38270.364.91$201,180
May 20101,45615,16771.124.24$167,786
Apr 20101,60311,70681.694.12$179,209
Mar 20101,76112,94978.394.39$194,874
Feb 20101,41411,38073.585.44$165,976
Jan 20101,83811,76174.365.96$206,817
Dec 20091,85914,03571.445.48$209,771
Nov 20091,72614,52774.593.75$183,240
Oct 20091,57011,81672.544.11$162,455
Sep 20091,49413,74965.543.06$140,054
Aug 20091,78114,52167.423.22$166,811
Jul 20091,89816,00161.133.46$171,460
Jun 20091,84613,29166.163.90$173,900
May 20091,45414,06554.743.93$134,808
Apr 20091,79814,51446.773.59$136,161
Mar 20091,99914,89642.144.06$144,701
Feb 20091,83413,87432.814.63$124,452
Jan 20091,99114,89235.865.37$151,382
Dec 20082,15215,66437.105.98$173,465
Nov 20081,88215,30555.496.86$209,430
Oct 20082,40518,61875.246.92$309,826
Sep 20081,34111,664101.767.88$228,339
Aug 20082,07319,423114.228.48$401,544
Jul 20082,27821,402131.0811.39$542,357
Jun 20082,11420,713131.3313.03$547,576
May 20082,29621,714123.1711.57$534,122
Apr 20082,18120,015110.3110.45$449,840
Mar 20082,57222,672101.909.66$481,191
Feb 20082,56321,08792.538.77$422,100
Jan 20082,74622,67990.388.21$434,281
Dec 20072,27220,16388.337.30$347,915
Nov 20072,10619,19191.677.29$332,992
Oct 20072,74424,18482.856.92$394,742
Sep 20072,73925,91175.846.24$369,518
Aug 20073,03133,59769.066.39$423,936
Jul 20073,29834,47870.906.39$454,072
Jun 20073,20529,05162.007.55$418,000
May 20073,56633,57758.747.85$472,921
Apr 20074,33134,87559.617.81$530,377
Mar 20074,54434,52756.927.30$510,760
Feb 20074,72826,99655.108.22$482,312
Jan 20072,59111,10550.306.73$205,029
Dec 20064,59430,31656.656.92$469,990
Nov 20065,37933,53354.207.62$546,979
Oct 20065,33730,74054.906.01$477,866
Sep 20065,65630,01760.085.04$491,014
Aug 20066,37234,31568.717.34$689,689
Jul 20066,12134,31369.376.34$642,253
Jun 20066,50933,20266.286.38$643,374
May 20068,26232,90866.016.42$756,809
Apr 20066,81931,60864.397.36$671,725
Mar 20065,83630,32756.707.08$545,705
Feb 20064,75625,95157.597.75$475,047
Jan 20064,91327,83560.598.93$546,338
Dec 20055,01228,79154.9413.42$661,602
Nov 20056,00529,47254.6910.59$640,475
Oct 20056,84128,50458.3413.80$792,338
Sep 20057,01028,20561.4512.08$771,453
Aug 20056,05922,85061.519.80$596,547
Jul 20055,71725,23755.697.84$516,330
Jun 20055,70524,56052.337.38$479,821
May 20057,33227,16945.226.65$512,258
Apr 20057,72929,29449.207.36$595,885
Mar 200510,49933,10150.377.15$765,668
Feb 20057,73022,30945.226.31$490,363
Jan 20056,71717,52043.166.32$400,671
Dec 20047,54818,35339.866.75$424,766
Nov 20046,63712,91245.286.33$382,262
Oct 20046,76813,97049.706.52$427,386
Sep 20045,76214,85243.245.28$327,625
Aug 20045,99511,11042.375.55$315,676
Jul 20047,37618,02838.286.08$392,039
Jun 20044,24210,48036.106.43$220,554
May 20042,7626,36637.486.49$144,864
Apr 20043,2377,00634.475.86$152,624
Mar 20044,3107,71434.365.53$190,751
Feb 20043,3055,98932.455.51$140,244
Jan 20041,5663,38932.036.30$71,508
Dec 20031,0232,45230.266.30$46,408
Nov 20031,3612,96728.804.60$52,831
Oct 20031,1462,64228.174.76$44,858
Sep 20031,3882,70326.314.75$49,356
Aug 20031,7704,69129.765.13$76,739
Jul 20031,4414,51629.415.17$65,731
Jun 20031,4983,89328.565.98$66,075
May 20031,7114,24526.595.97$70,850
Apr 20031,4963,57026.675.41$59,202
Mar 20031,9793,59731.146.10$83,554
Feb 20031,7234,55633.487.93$93,796
Jan 20032,2555,05230.315.58$96,550
Dec 20022,8785,58226.914.85$104,541
Nov 20022,0774,47624.664.14$69,736
Oct 20021,4853,16626.464.23$52,682
Sep 20021,4963,20627.443.64$52,705
Aug 20021,6613,66525.963.16$54,716
Jul 20021,6323,23924.583.06$50,032
Jun 20021,8653,63423.733.34$56,388
May 20021,8055,93324.663.58$65,775
Apr 20022,0123,51623.653.51$59,933
Mar 20021,9743,04522.003.10$52,876
Feb 20021,8873,13818.222.38$41,836
Jan 20022,1074,07317.172.38$45,853
Dec 20012,1963,39816.932.36$45,213
Nov 20011,4832,86218.072.41$33,682
Oct 20011,4602,59119.782.53$35,431
Sep 20011,3451,97224.262.25$37,069
Aug 20011,8762,97224.873.05$55,730
Jul 20011,9782,24823.933.20$54,521
Jun 200136444424.563.82$10,638
May 200118725225.524.31$5,858
Apr 200108224.685.34$438

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                  532 bbl  × $106.41 =    $56,610
Casinghead gas     1,273 Mcf  × $  3.05 =     $3,877

────────────────────────────────────────────────────
Month total                                  $60,487

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/36589 is the state's own key, not one this site invented.