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RIESLING

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 39515District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$21.7 M
Mar 2009 – May 2026
Value, last 12 filed months
$403 k
at the published price for each month
Months reported
207
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
OilDisposition295,442 bbl$20,605,406
Casinghead gasProduction311,603 Mcf$1,099,388
Total$21,704,793

Wells on this lease (9)

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 32.5141, -102.1724. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.2 miles.

32.51285, -102.17355 · 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 9 wells
With a plug date
0.0%
0 of 9 wells
Median depth
11,229 ft
9 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.
9100.0%

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, 9 of 9 wells. Median 11,229 ft, with the middle half between 10,847 and 11,280 ft; the shallowest is 10,500 ft and the deepest 11,365 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, 9 of 9 wells, Mar 2009 – Nov 2016. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 2009 – Nov 2016
9 of 9 wells

9 wells

42-31740518111,126 ftNov 2016——
42-31737959711,365 ftJul 2014——
42-31738037810,500 ftFeb 2014——
42-317389891010,812 ftJan 2014——
42-317389911110,847 ftJan 2014——
42-31735597411,290 ftApr 2013——
42-31735950611,253 ftApr 2012——
42-31735734511,280 ftJul 2010——
42-31735452211,229 ftMar 2009——

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 (207)

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

207 months

May 20264661,068106.413.05$52,840
Apr 202644392698.932.87$46,483
Mar 202653485689.753.15$50,622
Feb 202644971263.503.75$31,182
Jan 202631169859.138.00$23,972
Dec 202537576256.664.41$24,610
Nov 202552772458.593.93$33,720
Oct 202558565859.383.30$36,912
Sep 202537164162.743.08$25,249
Aug 202533243863.933.01$22,545
Jul 202531541466.743.32$22,396
Jun 202546050466.483.13$32,158
May 202550756660.553.23$32,528
Apr 202544831762.363.54$29,060
Mar 202540080967.704.27$30,533
Feb 202534335970.884.34$25,870
Jan 202537232074.324.28$29,016
Dec 202437134268.993.12$26,663
Nov 202436832569.052.20$26,125
Oct 202440342171.372.28$29,723
Sep 202438835069.612.36$27,836
Aug 20244052,25775.632.06$35,288
Jul 202430786679.932.15$26,397
Jun 202417834378.082.63$14,802
May 20241214078.812.20$9,624
Apr 202426427184.451.66$22,744
Mar 20246471,03980.301.55$53,559
Feb 202479560876.091.78$61,576
Jan 202423716573.023.30$17,850
Dec 2023572371.262.61$4,122
Nov 202385171977.892.81$68,303
Oct 20231,2131,00085.443.09$106,726
Sep 20231,23381189.042.74$112,004
Aug 202364043280.522.67$52,687
Jul 202321916974.852.64$16,839
Jun 20237571,16368.962.26$54,829
May 20239811,29570.622.23$72,163
Apr 20231,0241,47578.122.24$83,296
Mar 20239261,16372.852.39$70,242
Feb 20238231,02575.112.47$64,343
Jan 202382175876.533.39$65,399
Dec 202285884176.415.73$70,378
Nov 202295792985.005.65$86,590
Oct 202294272187.185.86$86,351
Sep 202239646284.888.16$37,384
Aug 202257983094.529.13$62,303
Jul 2022490660101.587.54$54,752
Jun 20229301,228115.097.98$116,830
May 20228901,170109.378.43$107,206
Apr 20228761,280104.226.84$100,049
Mar 20221,1461,567108.885.08$132,731
Feb 20221,0171,15491.054.86$98,205
Jan 20221,2731,49281.844.54$110,953
Dec 20211,2281,87271.323.90$94,880
Nov 20211,3332,01777.435.24$113,777
Oct 20211,1341,99279.795.71$101,864
Sep 20211,1631,88669.865.35$91,339
Aug 20218301,58966.024.22$61,503
Jul 20211,1741,53970.783.98$89,224
Jun 20211,5921,78569.493.38$116,662
May 20211,0871,34663.483.02$73,065
Apr 20211,0351,62860.362.76$66,963
Mar 20211,3911,53261.302.72$89,431
Feb 20211,2431,47557.805.55$80,029
Jan 20211,5442,03150.412.81$83,541
Dec 20201,2621,92144.642.68$61,475
Nov 20201,1572,05238.772.71$50,411
Oct 20208411,86136.972.48$35,704
Sep 20201,0701,74937.091.99$43,169
Aug 20201,3291,66339.982.39$57,100
Jul 20201,2961,51838.371.83$52,498
Jun 20209921,28834.901.69$36,798
May 20207601,26616.921.81$15,157
Apr 20208241,10614.751.80$14,150
Mar 20209641,17930.341.86$31,436
Feb 20201,2401,24549.881.98$64,317
Jan 20201,4941,51257.252.09$88,699
Dec 20191,5181,56459.012.30$93,181
Nov 20191,2961,21055.302.75$74,997
Oct 20191,0521,10553.472.42$58,923
Sep 20191,0731,08355.052.66$61,946
Aug 20191,0641,04153.112.30$58,908
Jul 20191,4321,34656.272.46$83,890
Jun 20191,4771,20952.782.49$80,968
May 20191,6961,13658.482.74$102,295
Apr 20191,7521,32662.632.75$113,375
Mar 20192,0621,53556.803.06$121,822
Feb 20191,2221,05950.852.79$65,096
Jan 20191,7541,34246.033.23$85,069
Dec 20181,9241,42846.594.19$95,616
Nov 20182,24594752.934.24$122,841
Oct 20182,3491,70261.443.40$150,106
Sep 20182,4331,78559.543.11$150,409
Aug 20182,5441,69759.403.07$156,318
Jul 20182,3111,41865.142.93$154,696
Jun 20182,3111,56760.183.08$143,898
May 20183,0931,72465.382.90$207,221
Apr 20183,0391,47563.842.90$198,288
Mar 20183,4051,56761.222.79$212,821
Feb 20182,4661,34361.782.77$156,064
Jan 20183,2551,65562.874.01$211,277
Dec 20172,9411,45657.272.92$172,685
Nov 20172,38049855.423.12$133,453
Oct 201779998549.292.98$42,322
Sep 20171,0831,15347.523.09$55,024
Aug 20171,2911,82645.373.00$64,059
Jul 20171,4712,22243.873.09$71,393
Jun 20171,4031,71242.493.09$64,899
May 20171,1281,13445.373.26$54,878
Apr 20171,3441,39947.933.21$68,911
Mar 20171,4071,88046.772.98$71,415
Feb 20171,4241,81350.452.95$77,194
Jan 20172,4072,50349.413.42$127,487
Dec 20161,5461,73848.763.72$81,853
Nov 20161,6772,06442.492.64$76,714
Oct 20162,2232,51446.193.09$110,449
Sep 20162,1562,81541.553.10$98,310
Aug 20161,9762,43041.442.92$88,992
Jul 20161,7201,86041.622.92$77,026
Jun 20161,3741,61845.352.69$66,657
May 20161,7041,95142.521.99$76,339
Apr 20162,0752,70336.561.99$81,244
Mar 20162,0082,43433.011.79$70,651
Feb 20161,6052,16326.472.06$46,948
Jan 20161,2891,98627.352.36$39,950
Dec 20151,4632,08732.362.00$51,520
Nov 20151,1512,13438.792.17$49,272
Oct 20151,4102,46143.552.43$67,377
Sep 20151,4772,80542.992.76$71,234
Aug 20151,9853,08340.162.87$88,573
Jul 20152,4802,81848.152.95$127,711
Jun 201528756556.152.88$17,744
May 20151,8892,29355.212.96$111,069
Apr 20151,8052,27549.822.71$96,083
Mar 20151,7351,91942.892.93$80,046
Feb 20151,6241,81844.662.98$77,939
Jan 20151,8962,90943.433.10$91,363
Dec 20142,2723,30454.693.59$136,122
Nov 20142,4042,75470.464.25$181,095
Oct 20142,5443,19978.303.90$211,674
Sep 20142,9292,88386.164.05$264,026
Aug 20143,0083,54389.394.04$283,182
Jul 20142,2953,11396.564.18$234,616
Jun 20142,7032,75998.164.74$278,396
May 20142,9612,86294.734.73$294,023
Apr 20145,2673,52295.944.81$522,254
Mar 20144,9293,82795.895.06$491,994
Feb 20142,8821,83897.406.19$292,088
Jan 20141,6321,69490.404.86$155,767
Dec 20131,6511,42391.824.35$157,791
Nov 20131,9861,71088.853.74$182,849
Oct 20131,8722,39297.423.78$191,410
Sep 20131,3291,212104.113.72$142,868
Aug 20132,3051,719104.253.52$246,352
Jul 20131,7771,657102.523.72$188,338
Jun 20131,9322,71794.403.93$193,068
May 20132,6262,06694.834.15$257,596
Apr 20131,8321,67293.964.28$179,295
Mar 20132,4042,55993.623.91$235,076
Feb 20133,1133,40691.233.42$295,647
Jan 20133,5802,81891.603.42$337,565
Dec 20123,0352,77486.773.42$272,834
Nov 20122,0471,78086.953.62$184,439
Oct 20121,1821,05989.383.40$109,247
Sep 20128061,03594.672.92$79,325
Aug 20121,2291,41992.662.91$118,006
Jul 20121,38491885.133.02$120,593
Jun 20121,6461,03579.822.52$133,991
May 20125831,28191.612.49$56,596
Apr 20125011,146101.652.00$53,215
Mar 2012741616105.052.22$79,211
Feb 2012506393101.102.57$52,167
Jan 20121,0151,83298.092.73$104,570
Dec 20116732,81196.873.24$74,300
Nov 20116422,34595.723.31$69,217
Oct 20111,0752,38084.983.65$100,037
Sep 20111,4361,92383.623.99$127,743
Aug 20111,3741,57383.404.15$121,118
Jul 20111,8081,49794.144.52$176,967
Jun 20111,3181,41692.904.64$129,012
May 20111,7211,95598.134.40$177,493
Apr 20112,484898105.964.33$267,096
Mar 20112,4231,32696.364.06$238,860
Feb 20111,7771,37085.644.18$157,909
Jan 20111,8931,87986.504.59$172,367
Dec 20106082,44985.734.35$62,771
Nov 20101,3152,07280.843.80$114,169
Oct 20101,9951,42478.103.51$160,806
Sep 20102,0442,09772.633.98$156,801
Aug 20101,7912,43073.684.42$142,700
Jul 20101,8761,76572.554.74$144,464
Jun 20101,6161,27870.364.91$119,977
May 20101,4441,28471.124.24$108,135
Apr 20101,3041,78081.694.12$113,862
Mar 20101,8622,11078.394.39$155,222
Feb 20102,5412,16873.585.44$198,766
Jan 20102,4751,97274.365.96$195,802
Dec 20092,2131,61171.445.48$166,931
Nov 20092,1501,17574.593.75$164,777
Oct 200969419572.544.11$51,144
Sep 200958481465.543.06$40,770
Aug 200952630367.423.22$36,438
Jul 20091,0191,57061.133.46$67,731
Jun 20091,0531,29066.163.90$74,691
May 20091,401054.743.93$76,691
Apr 20091,219046.773.59$57,013
Mar 2009170042.144.06$7,164

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                  466 bbl  × $106.41 =    $49,587
Casinghead gas     1,068 Mcf  × $  3.05 =     $3,253

────────────────────────────────────────────────────
Month total                                  $52,840

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/39515 is the state's own key, not one this site invented.