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RILEY P 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 51493District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$20.7 M
Nov 2018 – May 2026
Value, last 12 filed months
$1.5 M
at the published price for each month
Months reported
91
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
OilDisposition241,710 bbl$13,409,922
Casinghead gasProduction1,974,201 Mcf$7,270,931
Total$20,680,853

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 31.8306, -101.6721. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.83063, -101.67211 · 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
8,570 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 8,570 ft.

Completions filed
Nov 2018
1 of 1 wells

1 well

42-173378442WB8,570 ftNov 2018——

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 (91)

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

91 months

May 202677813,626106.413.05$124,290
Apr 202697913,48598.932.87$135,551
Mar 20261,7119,98089.753.15$184,994
Feb 202699513,18663.503.75$112,634
Jan 202692213,02359.138.00$158,675
Dec 202583914,48756.664.41$111,474
Nov 202559715,47058.593.93$95,720
Oct 20252303,48459.383.30$25,171
Sep 202571214,10662.743.08$88,074
Aug 202591821,77063.933.01$124,319
Jul 20251,14027,40266.743.32$166,927
Jun 202598921,83766.483.13$134,071
May 202578711,23460.553.23$83,965
Apr 20251,1028,61862.363.54$99,255
Mar 20259058,24167.704.27$96,444
Feb 20251,0326,55670.884.34$101,607
Jan 20258878,04774.324.28$100,352
Dec 20241,0349,27968.993.12$100,299
Nov 20241,0248,92969.052.20$90,337
Oct 202413688171.372.28$11,716
Sep 20241,2477,96769.612.36$105,641
Aug 20241,0414,71075.632.06$88,451
Jul 20249405,99379.932.15$87,999
Jun 20245243,75678.082.63$50,807
May 20242381,18678.812.20$21,364
Apr 20243402,58784.451.66$33,005
Mar 20241103,36180.301.55$14,026
Feb 20241153,38776.091.78$14,792
Jan 20241201,74473.023.30$14,514
Dec 20234005,03971.262.61$41,659
Nov 2023991,60977.892.81$12,228
Oct 202368615,95885.443.09$107,879
Sep 20231,00916,40289.042.74$134,701
Aug 202399117,21880.522.67$125,817
Jul 20231,23517,46874.852.64$138,587
Jun 20231,00514,95468.962.26$103,078
May 20231,02815,72170.622.23$107,614
Apr 20231,1767,46978.122.24$108,583
Mar 20231,04710,05972.852.39$100,347
Feb 202377010,32475.112.47$83,290
Jan 202370613,84376.533.39$100,926
Dec 202283421,12476.415.73$184,747
Nov 20221,01429,49085.005.65$252,696
Oct 202284130,78687.185.86$253,840
Sep 20221,02929,27984.888.16$326,366
Aug 20221,06529,42894.529.13$369,258
Jul 20221,12526,968101.587.54$317,672
Jun 20221,22829,254115.097.98$374,696
May 20221,39730,674109.378.43$411,465
Apr 20221,58331,777104.226.84$382,259
Mar 20221,73036,507108.885.08$373,687
Feb 20221,48235,50791.054.86$307,459
Jan 20221,86640,40381.844.54$336,049
Dec 20211,90641,12971.323.90$296,303
Nov 20211,69540,59377.435.24$343,823
Oct 20211,97837,56379.795.71$372,455
Sep 20211,80224,87869.865.35$259,008
Aug 20212,22332,20366.024.22$282,678
Jul 20212,63440,71170.783.98$348,549
Jun 20212,47538,20469.493.38$301,141
May 20212,60539,01563.483.02$283,100
Apr 20212,54131,85660.362.76$241,247
Mar 20212,67628,91461.302.72$242,596
Feb 20211,82817,37557.805.55$202,054
Jan 20212,91130,13950.412.81$231,442
Dec 20203,31428,49444.642.68$224,172
Nov 20204,76828,16738.772.71$261,091
Oct 20204,23032,73336.972.48$237,510
Sep 20203,13725,16737.091.99$166,460
Aug 20203,68631,86039.982.39$223,356
Jul 20204,61633,57738.371.83$238,398
Jun 20205,27045,07834.901.69$260,119
May 20205,48748,93016.921.81$181,636
Apr 20204,81344,47914.751.80$151,249
Mar 20205,79152,56730.341.86$273,275
Feb 20204,48639,28249.881.98$301,566
Jan 20203,51715,52657.252.09$233,871
Dec 20193,8694,10659.012.30$237,771
Nov 20193,03511,34655.302.75$199,045
Oct 20196,78030,82453.472.42$437,076
Sep 20196,79247,48355.052.66$500,075
Aug 20194,90524,04553.112.30$315,913
Jul 20196,19833,46056.272.46$431,075
Jun 20195,94624,57752.782.49$375,056
May 20194,8084,93758.482.74$294,701
Apr 20193,9318,14562.632.75$268,603
Mar 201911,54140,36456.803.06$779,127
Feb 201912,07639,81850.852.79$725,245
Jan 201916,92644,39846.033.23$922,429
Dec 201825,94136,37046.594.19$1,360,816
Nov 201883529552.934.24$45,447

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                  778 bbl  × $106.41 =    $82,787
Casinghead gas    13,626 Mcf  × $  3.05 =    $41,503

────────────────────────────────────────────────────
Month total                                 $124,290

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/51493 is the state's own key, not one this site invented.