MineralRecord
Log inSign up

NAIL "6"

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 39509District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$20.5 M
May 2009 – May 2026
Value, last 12 filed months
$540 k
at the published price for each month
Months reported
205
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
OilDisposition293,736 bbl$19,049,449
Casinghead gasProduction431,194 Mcf$1,426,624
Total$20,476,073

Wells on this lease (4)

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 32.1269, -101.9665. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

32.12553, -101.96719 · 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
50.0%
2 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
10,982 ft
4 wells filed one
Completion to plug
5.5 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
250.0%
NeitherNo plug date, and not on the schedule.
250.0%

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

Between 10,715 and 11,168 ft, median 10,982 ft, over the 4 wells that filed a depth.

Completions filed
May 2009 – Jan 2015
4 of 4 wells
Plug dates filed
Feb 2014 – Mar 2021
2 of 4 wells; 2 filed none

Last completion to plug: a median of 5.5 years across the 2 wells that filed both dates, with the middle half between 5.1 years and 5.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-31739878411,168 ftJan 2015Mar 2021Yes
42-31739471311,167 ftJul 2014——
42-31735034210,797 ftNov 2009——
42-31735035110,715 ftMay 2009Feb 2014Yes

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 (205)

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

205 months

May 202601106.413.05$3
Apr 20267241,64398.932.87$76,340
Mar 20267211,89689.753.15$70,681
Feb 20267341,18663.503.75$51,057
Jan 202634429459.138.00$22,692
Dec 20252,3861,45856.664.41$141,625
Nov 20252,9141,41258.593.93$176,275
Oct 2025028359.383.30$935
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20251554060.553.23$9,515
Apr 2025010762.363.54$379
Mar 20251608667.704.27$11,199
Feb 202507170.884.34$308
Jan 202536021974.324.28$27,692
Dec 202408368.993.12$259
Nov 20241673969.052.20$11,617
Oct 202418825971.372.28$14,008
Sep 202417818769.612.36$12,833
Aug 202436722975.632.06$28,229
Jul 202436733679.932.15$30,056
Jun 202453731278.082.63$42,751
May 2024015778.812.20$345
Apr 20241708284.451.66$14,493
Mar 20241788680.301.55$14,426
Feb 202418014276.091.78$13,949
Jan 202418421573.023.30$14,145
Dec 202335027171.262.61$25,649
Nov 2023023177.892.81$649
Oct 202336019485.443.09$31,357
Sep 202317834989.042.74$16,804
Aug 202336716080.522.67$29,979
Jul 202305674.852.64$148
Jun 20230068.962.26$0
May 202307470.622.23$165
Apr 20231855878.122.24$14,582
Mar 20233651172.852.39$26,617
Feb 2023033475.112.47$824
Jan 2023194176.533.39$14,850
Dec 202218823676.415.73$15,717
Nov 202236514985.005.65$31,866
Oct 2022189087.185.86$16,477
Sep 2022373084.888.16$31,660
Aug 20220094.529.13$0
Jul 20225410101.587.54$54,955
Jun 20221740115.097.98$20,026
May 202200109.378.43$0
Apr 20223730104.226.84$38,874
Mar 202238729108.885.08$42,284
Feb 2022182791.054.86$16,605
Jan 20223412181.844.54$28,003
Dec 202133511871.323.90$24,352
Nov 202134412277.435.24$27,275
Oct 202134440879.795.71$29,779
Sep 202135340469.865.35$26,822
Aug 202116824666.024.22$12,130
Jul 202151970570.783.98$39,542
Jun 202117292269.493.38$15,069
May 20213421,01863.483.02$24,782
Apr 202137676660.362.76$24,808
Mar 202133591461.302.72$23,019
Feb 202117363757.805.55$13,533
Jan 202166748150.412.81$34,975
Dec 202034582544.642.68$17,608
Nov 202051759438.772.71$21,652
Oct 20203391,25136.972.48$15,633
Sep 202051540937.091.99$19,916
Aug 202017349539.982.39$8,097
Jul 20201,386038.371.83$53,181
Jun 20203441,06634.901.69$13,807
May 202034028716.921.81$6,274
Apr 20201,2303,52014.751.80$24,494
Mar 20201,5873,42730.341.86$54,511
Feb 20201,2242,90849.881.98$66,813
Jan 20202,0143,60457.252.09$122,851
Dec 20191,6193,87059.012.30$104,455
Nov 20192,1073,46955.302.75$126,059
Oct 20197002,65453.472.42$43,848
Sep 20191,8273,34255.052.66$109,457
Aug 20191,6453,61853.112.30$95,703
Jul 20191,0703,31756.272.46$68,369
Jun 20191,8692,65952.782.49$105,270
May 20191,5443,67358.482.74$100,358
Apr 20191,1332,70362.632.75$78,395
Mar 20191,7402,87556.803.06$107,636
Feb 20191,2212,66450.852.79$69,526
Jan 20191,3711,64346.033.23$68,411
Dec 20181,561046.594.19$72,727
Nov 20181,606052.934.24$85,006
Oct 20181,302061.443.40$79,995
Sep 20181,734059.543.11$103,242
Aug 20181,239059.403.07$73,597
Jul 20181,18689665.142.93$79,883
Jun 20181,7121,82160.183.08$108,631
May 20182,0321,11965.382.90$136,098
Apr 20182,0301,90063.842.90$135,107
Mar 201833929461.222.79$21,573
Feb 201836675061.782.77$24,686
Jan 20181,7812,79162.874.01$123,161
Dec 20171,3893,25657.272.92$89,061
Nov 20177022,30255.423.12$46,083
Oct 20171,0171,97349.292.98$56,015
Sep 20171,5423,70247.523.09$84,705
Aug 20171,0023,09645.373.00$54,762
Jul 20171,3964,31343.873.09$74,558
Jun 20171,4364,35142.493.09$74,448
May 20171,5294,85845.373.26$85,224
Apr 20172,0014,96647.933.21$111,857
Mar 20171,3974,40846.772.98$78,490
Feb 20172,5214,45750.452.95$140,344
Jan 20172,1885,40649.413.42$126,591
Dec 20163,0185,20148.763.72$166,520
Nov 20162,0984,89642.492.64$102,091
Oct 20162,2295,41746.193.09$119,697
Sep 20162,4086,61141.553.10$120,551
Aug 20162,8505,89441.442.92$135,340
Jul 20162,1886,09941.622.92$108,900
Jun 20162,1634,68345.352.69$110,670
May 20162,4985,20842.521.99$116,584
Apr 20162,5535,14736.561.99$103,586
Mar 20162,5055,23433.011.79$92,080
Feb 20163,1175,09426.472.06$93,019
Jan 20162,9595,14327.352.36$93,089
Dec 20153,0864,87932.362.00$109,628
Nov 20152,9515,74938.792.17$126,929
Oct 20153,0736,36643.552.43$149,277
Sep 20153,3716,61642.992.76$163,169
Aug 20153,5315,79940.162.87$158,463
Jul 20153,0245,56048.152.95$161,980
Jun 20154,5896,68456.152.88$276,941
May 20153,4686,29855.212.96$210,082
Apr 20154,3916,16349.822.71$235,440
Mar 20155,2306,37042.892.93$243,009
Feb 20154,6975,82244.662.98$227,095
Jan 20152,6503,49243.433.10$125,917
Dec 20143,0234,20554.693.59$180,430
Nov 20142,8514,59570.464.25$220,419
Oct 20143,1234,85578.303.90$263,470
Sep 20143,8395,81186.164.05$354,276
Aug 20143,4386,32889.394.04$332,857
Jul 20141,4142,02196.564.18$144,983
Jun 20141,0231,68098.164.74$108,376
May 20141,0921,41594.734.73$110,133
Apr 20141,0881,36195.944.81$110,928
Mar 20141,4041,39795.895.06$141,694
Feb 20147271,21997.406.19$78,358
Jan 20141,57560790.404.86$145,330
Dec 20131091.824.35$92
Nov 20133388488.853.74$30,345
Oct 20131,23056797.423.78$121,970
Sep 20131,203782104.113.72$128,152
Aug 2013862799104.253.52$92,678
Jul 20131,5431,834102.523.72$165,007
Jun 20131,38417994.403.93$131,354
May 20131,60169594.834.15$154,706
Apr 201386860993.964.28$84,165
Mar 20131,7471,18193.623.91$168,175
Feb 20132,1401,65191.233.42$200,878
Jan 20131,9631,55391.603.42$185,122
Dec 20121,5531,74086.773.42$140,705
Nov 201237826586.953.62$33,828
Oct 20122,07620189.383.40$186,236
Sep 20122,0833,00094.672.92$205,953
Aug 20121,76354292.662.91$164,936
Jul 20122,5951,95785.133.02$226,824
Jun 20121,77593479.822.52$144,033
May 20121,83438191.612.49$168,961
Apr 20121,224350101.652.00$125,118
Mar 20121,731876105.052.22$183,788
Feb 20128151,533101.102.57$86,337
Jan 20121,0801,17398.092.73$109,144
Dec 201168131396.873.24$66,983
Nov 20111,37457295.723.31$133,413
Oct 20111,37393484.983.65$120,085
Sep 20118831,03083.623.99$77,942
Aug 20111,04573583.404.15$90,203
Jul 20118781,63694.144.52$90,045
Jun 20118731,46192.904.64$87,881
May 20111,3931,40998.134.40$142,901
Apr 20115211,369105.964.33$61,137
Mar 20111,0501,36696.364.06$106,720
Feb 20111,1471,94685.644.18$106,363
Jan 20111,8862,15786.504.59$173,037
Dec 20102,0633,99185.734.35$194,213
Nov 20102,4043,76580.843.80$208,629
Oct 20103,6355,78678.103.51$304,196
Sep 20103,4986,38772.633.98$279,477
Aug 20104,9577,74873.684.42$399,473
Jul 20104,2506,77972.554.74$340,446
Jun 20103,9666,54070.364.91$311,162
May 20103,5445,94471.124.24$277,223
Apr 20102,8503,32681.694.12$246,529
Mar 20104,6234,11978.394.39$380,474
Feb 20104,5755,38873.585.44$365,952
Jan 20103,8954,52074.365.96$316,590
Dec 20094,7104,73771.445.48$362,459
Nov 20094,5237,15474.593.75$364,209
Oct 20091,9352,99872.544.11$152,687
Sep 20092,3702,98965.543.06$164,490
Aug 20092,2173,13067.423.22$159,544
Jul 20092,6413,22161.133.46$172,603
Jun 20091,4842,67666.163.90$108,604
May 200933998654.743.93$22,428

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                    0 bbl  × $106.41 =         $0
Casinghead gas         1 Mcf  × $  3.05 =         $3

────────────────────────────────────────────────────
Month total                                       $3

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/39509 is the state's own key, not one this site invented.