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STRAIN "20"

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 40204District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$14.3 M
May 2010 – May 2026
Value, last 12 filed months
$280 k
at the published price for each month
Months reported
193
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
OilDisposition195,755 bbl$12,123,951
Casinghead gasProduction678,354 Mcf$2,183,898
Total$14,307,849

Wells on this lease (3)

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 32.2445, -101.7780. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

32.24502, -101.77658 · 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
66.7%
2 of 3 wells
With a plug date
66.7%
2 of 3 wells
Median depth
11,005 ft
3 wells filed one
Completion to plug
11.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
266.7%
BothOn the schedule and plugged. Neither fact cancels the other.
266.7%
NeitherNo plug date, and not on the schedule.
133.3%

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 10,975 and 11,055 ft, median 11,005 ft, over the 3 wells that filed a depth.

Completions filed
May 2010 – Mar 2015
3 of 3 wells
Plug dates filed
May 2023 – Oct 2025
2 of 3 wells; 1 filed none

Last completion to plug: a median of 11.8 years across the 2 wells that filed both dates, with the middle half between 11.2 years and 12.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-31740113311,055 ftMar 2015Oct 2025Yes
42-31739107210,975 ftMar 2014——
42-31735560111,005 ftMay 2010May 2023Yes

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 (193)

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

193 months

May 20263631,643106.413.05$43,631
Apr 20261751,65298.932.87$22,054
Mar 202617970989.753.15$18,298
Feb 202636884363.503.75$26,530
Jan 20261811,74159.138.00$24,627
Dec 20253601,70256.664.41$27,909
Nov 20251771,19458.593.93$15,059
Oct 20253671,40159.383.30$26,423
Sep 202518197662.743.08$14,359
Aug 20253621,06563.933.01$26,353
Jul 20251791,82966.743.32$18,010
Jun 20251831,31666.483.13$16,283
May 20253441,39760.553.23$25,345
Apr 20253561262.363.54$22,243
Mar 20251861,79467.704.27$20,250
Feb 20251711,93770.884.34$20,529
Jan 20253862,15474.324.28$37,904
Dec 20243622,17168.993.12$31,751
Nov 20241782,05269.052.20$16,802
Oct 20243582,21371.372.28$30,599
Sep 20243551,91069.612.36$29,227
Aug 20243453,27775.632.06$32,855
Jul 20241821,73879.932.15$18,278
Jun 20243421,68378.082.63$31,136
May 20243691,76178.812.20$32,952
Apr 20243671,69084.451.66$33,797
Mar 20243683,54680.301.55$35,029
Feb 20243551,72376.091.78$30,085
Jan 20243532,33873.023.30$33,486
Dec 20233602,33371.262.61$31,744
Nov 20233582,47577.892.81$34,833
Oct 20233572,06685.443.09$36,880
Sep 20233481,16189.042.74$34,161
Aug 20233542,55580.522.67$35,333
Jul 20233612,45874.852.64$33,514
Jun 20235302,40668.962.26$41,983
May 20233602,24170.622.23$30,415
Apr 20233542,49478.122.24$33,235
Mar 20237092,14672.852.39$56,786
Feb 20231821,60075.112.47$17,615
Jan 2023061376.533.39$2,077
Dec 2022026876.415.73$1,535
Nov 2022013085.005.65$734
Oct 202227887.185.86$632
Sep 2022020084.888.16$1,633
Aug 2022677794.529.13$7,659
Jul 202217785101.587.54$7,647
Jun 20220731115.097.98$5,831
May 20225716109.378.43$6,585
Apr 2022173823104.226.84$23,657
Mar 2022169990108.885.08$23,426
Feb 20228802,48191.054.86$92,179
Jan 20225173,29681.844.54$57,267
Dec 20211,0403,18771.323.90$86,599
Nov 20214953,10277.435.24$54,573
Oct 20218603,28479.795.71$87,384
Sep 20211,0063,17669.865.35$87,274
Aug 20213311,19466.024.22$26,892
Jul 20214831,24570.783.98$39,144
Jun 20216921,63769.493.38$53,621
May 20216802,54363.483.02$50,840
Apr 20211,1713,15560.362.76$79,384
Mar 20211731,88161.302.72$15,715
Feb 20214971,24157.805.55$35,612
Jan 20216913,83050.412.81$45,597
Dec 20201,3704,74144.642.68$73,841
Nov 20201,0384,91538.772.71$53,546
Oct 20201,0094,43036.972.48$48,282
Sep 20205174,30337.091.99$27,743
Aug 20201,0394,92539.982.39$53,286
Jul 20201,3626,16838.371.83$63,517
Jun 20201,7872,05334.901.69$65,837
May 20201,542016.921.81$26,091
Apr 20201,006014.751.80$14,839
Mar 20201,242030.341.86$37,682
Feb 2020712049.881.98$35,515
Jan 20202,50639757.252.09$144,300
Dec 20191,0871,57459.012.30$67,771
Nov 20192,1511,07655.302.75$121,910
Oct 20192,5891,20053.472.42$141,336
Sep 20192,82799155.052.66$158,260
Aug 20191,9881,45353.112.30$108,931
Jul 20191120256.272.46$1,116
Jun 20195689452.782.49$30,213
May 201915046458.482.74$10,044
Apr 201949785962.632.75$33,490
Mar 201947782556.803.06$29,620
Feb 201968575850.852.79$36,949
Jan 20198111,04046.033.23$40,688
Dec 201880784446.594.19$41,131
Nov 201882357152.934.24$45,981
Oct 201877159061.443.40$49,375
Sep 201898573759.543.11$60,938
Aug 20181,08969959.403.07$66,830
Jul 20181,17369765.142.93$78,453
Jun 20181,24157060.183.08$76,437
May 20182,1512,29665.382.90$147,293
Apr 20181,8184,19363.842.90$128,224
Mar 20181,2531,85961.222.79$81,889
Feb 20185942,08461.782.77$42,462
Jan 20181,0134,01462.874.01$79,781
Dec 20171,4244,99057.272.92$96,131
Nov 20171,2894,14455.423.12$84,359
Oct 20171,0213,64549.292.98$61,201
Sep 20178051,27247.523.09$42,181
Aug 20171,4574,52945.373.00$79,711
Jul 20171,1762,18243.873.09$58,328
Jun 20171,1972,44342.493.09$58,403
May 20171,1816,71345.373.26$75,489
Apr 20171,0394,12647.933.21$63,050
Mar 20171,5496,25146.772.98$91,098
Feb 20171,7125,72950.452.95$103,286
Jan 20171,3886,23349.413.42$89,890
Dec 20161,7302,85648.763.72$94,987
Nov 20161,6635,13942.492.64$84,250
Oct 20161,3307,66946.193.09$85,132
Sep 20161,5268,13741.553.10$88,635
Aug 20161,5799,98441.442.92$94,630
Jul 20161,6498,14741.622.92$92,456
Jun 20161,70512,13145.352.69$109,904
May 20162,07111,39042.521.99$110,737
Apr 20161,79111,25136.561.99$87,880
Mar 20162,06811,22233.011.79$88,397
Feb 20162,06910,99726.472.06$77,460
Jan 20162,43411,41227.352.36$93,552
Dec 20152,4188,05732.362.00$94,372
Nov 20151,7118,83338.792.17$85,514
Oct 20152,4247,91543.552.43$124,772
Sep 20152,81915,03242.992.76$162,653
Aug 20152,0297,28240.162.87$102,402
Jul 20152,89910,98948.152.95$171,950
Jun 20152,68211,76756.152.88$184,517
May 20154,41824,66555.212.96$316,814
Apr 20154,47314,84649.822.71$263,027
Mar 20152,7876,82942.892.93$139,576
Feb 20151,7284,32844.662.98$90,053
Jan 20152,91320,24943.433.10$189,296
Dec 20143,2029,07054.693.59$207,691
Nov 20143,4708,37170.464.25$280,088
Oct 20143,4597,67278.303.90$300,768
Sep 20143,8977,47586.164.05$366,005
Aug 20144,1386,77689.394.04$397,238
Jul 20144,2445,16996.564.18$431,405
Jun 20141,3843,50098.164.74$152,433
May 20142,2674,04394.734.73$233,862
Apr 20142,0644,75395.944.81$220,878
Mar 20142,4924,48695.895.06$261,643
Feb 20143221,24097.406.19$39,041
Jan 20143631,45790.404.86$39,897
Dec 20133141,59191.824.35$35,759
Nov 20136581,55388.853.74$64,269
Oct 20133451,38997.423.78$38,859
Sep 20133401,670104.113.72$41,606
Aug 20133411,724104.253.52$41,622
Jul 20134961,758102.523.72$57,386
Jun 20133241,76494.403.93$37,524
May 20134671,80794.834.15$51,783
Apr 20133401,63793.964.28$38,957
Mar 20136881,32193.623.91$69,579
Feb 20133461,61091.233.42$37,072
Jan 20133501,87091.603.42$38,455
Dec 20126931,90986.773.42$66,661
Nov 20123491,94586.953.62$37,396
Oct 20126971,37089.383.40$66,955
Sep 20121811,83594.672.92$22,491
Aug 20125111,74092.662.91$52,409
Jul 20126582,29285.133.02$62,939
Jun 20123301,39479.822.52$29,852
May 20126712,60591.612.49$67,952
Apr 20126612,485101.652.00$72,153
Mar 20123202,707105.052.22$39,631
Feb 20128482,435101.102.57$91,991
Jan 20123342,92198.092.73$40,748
Dec 20116753,09496.873.24$75,411
Nov 20116893,22495.723.31$76,627
Oct 20116533,55184.983.65$68,448
Sep 20116733,74683.623.99$71,207
Aug 20116724,14083.404.15$73,223
Jul 20113293,94794.144.52$48,802
Jun 20111,0244,56792.904.64$116,320
May 20116725,54498.134.40$90,364
Apr 20116784,832105.964.33$92,779
Mar 20111,2246,35996.364.06$143,745
Feb 20116603,57185.644.18$71,449
Jan 20111,1966,05886.504.59$131,253
Dec 20101,1523,88185.734.35$115,635
Nov 20101,1604,77980.843.80$111,912
Oct 20101,1645,43578.103.51$109,979
Sep 20101,3095,42072.633.98$116,641
Aug 20101,5775,74173.684.42$141,565
Jul 20102,2166,57672.554.74$191,918
Jun 2010124,46470.364.91$22,764
May 2010031071.124.24$1,313

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                  363 bbl  × $106.41 =    $38,627
Casinghead gas     1,643 Mcf  × $  3.05 =     $5,004

────────────────────────────────────────────────────
Month total                                  $43,631

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/40204 is the state's own key, not one this site invented.