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RILEY F 1807

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 48621District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$17.6 M
Mar 2017 – May 2026
Value, last 12 filed months
$866 k
at the published price for each month
Months reported
111
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
OilDisposition234,532 bbl$13,079,302
Casinghead gasProduction1,283,470 Mcf$4,505,071
Total$17,584,373

Wells on this lease (1)

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 31.8267, -101.6563. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.82672, -101.65633 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
7,838 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 7,838 ft.

Completions filed
Mar 2017
1 of 1 wells

1 well

42-173374428LS7,838 ftMar 2017——

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 (111)

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

111 months

May 202650717,717106.413.05$107,913
Apr 202645814,70798.932.87$87,515
Mar 20261949,33789.753.15$46,818
Feb 20262538,48063.503.75$47,868
Jan 202627310,30159.138.00$98,529
Dec 202540313,30356.664.41$81,545
Nov 20254477,70658.593.93$56,447
Oct 20256148,07859.383.30$63,156
Sep 20254137,23762.743.08$48,179
Aug 202556810,68863.933.01$68,534
Jul 202561712,17166.743.32$81,528
Jun 202556313,04866.483.13$78,252
May 202543615,84760.553.23$77,622
Apr 202556316,51762.363.54$93,630
Mar 202554019,43867.704.27$119,526
Feb 202561618,47470.884.34$123,855
Jan 202563118,20074.324.28$124,768
Dec 202479419,32068.993.12$115,083
Nov 202475419,05069.052.20$93,944
Oct 202490920,35571.372.28$111,313
Sep 20241,17220,21469.612.36$129,376
Aug 202480016,99775.632.06$95,580
Jul 202452210,67779.932.15$64,643
Jun 20245839,03278.082.63$69,311
May 20248608,65578.812.20$86,804
Apr 20245839,78084.451.66$65,461
Mar 20241,01213,87380.301.55$102,699
Feb 20245559,06476.091.78$58,397
Jan 20248498,09173.023.30$88,675
Dec 20239047,58871.262.61$84,229
Nov 20237697,26577.892.81$80,294
Oct 20235869,19485.443.09$78,452
Sep 20232957,27389.042.74$46,159
Aug 20232873,53780.522.67$32,563
Jul 202362014,60174.852.64$84,980
Jun 20234777,57468.962.26$50,000
May 202367811,52670.622.23$73,553
Apr 20231,10913,28178.122.24$116,355
Mar 20231,06011,67572.852.39$105,161
Feb 20235847,68375.112.47$62,808
Jan 20236498,90176.533.39$79,822
Dec 20226979,13976.415.73$105,616
Nov 20225989,64085.005.65$105,259
Oct 20227327,99687.185.86$110,702
Sep 202277913,26484.888.16$174,405
Aug 202287713,25594.529.13$203,875
Jul 20221,01413,467101.587.54$204,571
Jun 202299913,626115.097.98$223,672
May 202296513,784109.378.43$221,783
Apr 202297414,438104.226.84$200,232
Mar 20221,10714,762108.885.08$195,468
Feb 202298013,51191.054.86$154,877
Jan 20221,10210,27081.844.54$136,790
Dec 20211,02315,89271.323.90$134,925
Nov 20211,24417,31377.435.24$186,989
Oct 20211,44518,61779.795.71$221,672
Sep 20211,16618,01069.865.35$177,827
Aug 20211,17619,09266.024.22$158,219
Jul 20211,16117,89270.783.98$153,423
Jun 20211,22018,44869.493.38$147,143
May 20211,88817,12763.483.02$171,534
Apr 20211,75214,57060.362.76$145,941
Mar 20211,71814,87361.302.72$145,722
Feb 20211,10210,29257.805.55$120,795
Jan 20211,55114,10050.412.81$117,811
Dec 20202,01112,34044.642.68$122,786
Nov 20201,52712,30438.772.71$92,503
Oct 20201,45212,21036.972.48$83,942
Sep 20201,48711,96037.091.99$78,966
Aug 20201,71912,16839.982.39$97,748
Jul 20201,80112,40838.371.83$91,750
Jun 20201,64612,46534.901.69$78,515
May 20201,65613,25816.921.81$52,079
Apr 20201,79112,24214.751.80$48,506
Mar 20202,21913,38730.341.86$92,174
Feb 20201,92011,02749.881.98$117,610
Jan 20201,7548,56257.252.09$118,352
Dec 20191,3975,62859.012.30$95,406
Nov 20191,1397,61055.302.75$83,920
Oct 20192,68512,60553.472.42$174,053
Sep 20194,6119,08755.052.66$277,982
Aug 20192,9528,94053.112.30$177,382
Jul 20192,4293,18656.272.46$144,518
Jun 20191,5701,30752.782.49$86,121
May 20192,13162558.482.74$126,334
Apr 20191314662.632.75$8,331
Mar 20191,61570956.803.06$93,903
Feb 20193,0322,27050.852.79$160,516
Jan 20192,0391,75546.033.23$99,521
Dec 20182,5236,16546.594.19$143,350
Nov 20182,0152,34652.934.24$116,595
Oct 20188492,93061.443.40$62,119
Sep 20183,99412,07559.543.11$275,332
Aug 20184,25810,14359.403.07$284,029
Jul 20182,0173,02365.142.93$140,250
Jun 20183,92410,67860.183.08$269,002
May 20184,7819,31565.382.90$339,603
Apr 20181,9323,26863.842.90$132,819
Mar 20184,6048,46861.222.79$305,456
Feb 20184,5867,42961.782.77$303,873
Jan 20184,7404,77862.874.01$317,160
Dec 20177,8907,05257.272.92$472,463
Nov 20172,7682,38555.423.12$160,840
Oct 20176,12517,03649.292.98$352,731
Sep 20177,21118,40247.523.09$399,479
Aug 20178,32519,76245.373.00$437,078
Jul 20179,54120,51743.873.09$481,905
Jun 201710,02117,62242.493.09$480,196
May 201710,98319,92145.373.26$563,309
Apr 201714,74924,98147.933.21$787,149
Mar 201717,20517,24246.772.98$856,122

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                  507 bbl  × $106.41 =    $53,950
Casinghead gas    17,717 Mcf  × $  3.05 =    $53,963

────────────────────────────────────────────────────
Month total                                 $107,913

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/48621 is the state's own key, not one this site invented.