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FLO B

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 51860District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$104.0 M
Jan 2019 – May 2026
Value, last 12 filed months
$4.0 M
at the published price for each month
Months reported
89
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
OilDisposition1,504,421 bbl$87,418,716
Casinghead gasProduction4,983,236 Mcf$16,616,796
Total$104,035,512

Wells on this lease (5)

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 32.3139, -101.9670. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.31383, -101.96687 · 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 5 wells
With a plug date
0.0%
0 of 5 wells
Median depth
9,131 ft
5 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.
5100.0%

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 8,744 and 9,669 ft, median 9,131 ft, over the 5 wells that filed a depth.

Completions filed
Jan 2019 – Nov 2022
5 of 5 wells

5 wells

42-3174135315SA8,744 ftNov 2022——
42-3174135414BL9,669 ftFeb 2019——
42-3174135514DN9,131 ftFeb 2019——
42-3174135613SC8,917 ftFeb 2019——
42-3174135215WA9,390 ftJan 2019——

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 (89)

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

89 months

May 20263,64526,121106.413.05$467,425
Apr 20262,66428,79198.932.87$346,172
Mar 20262,66623,11089.753.15$312,057
Feb 20262,27217,80963.503.75$211,061
Jan 20262,80518,35159.138.00$312,629
Dec 20253,90320,94756.664.41$313,591
Nov 20253,85327,46758.593.93$333,595
Oct 20254,01231,98259.383.30$343,928
Sep 20254,23533,93162.743.08$370,107
Aug 20253,86924,89463.933.01$322,395
Jul 20253,79823,69166.743.32$332,019
Jun 20253,34122,16966.483.13$291,470
May 20254,66928,98160.553.23$376,384
Apr 20253,12731,78662.363.54$307,621
Mar 20252,92520,94067.704.27$287,401
Feb 20253,37941,56170.884.34$419,913
Jan 20253,28847,38774.324.28$447,118
Dec 20243,88350,63568.993.12$425,939
Nov 20243,80235,83869.052.20$341,316
Oct 20245,96970,43471.372.28$586,696
Sep 20244,57932,90669.612.36$396,546
Aug 20245,10342,75675.632.06$474,172
Jul 20245,04470,24079.932.15$553,943
Jun 20244,67156,87978.082.63$514,530
May 20243,89550,86978.812.20$418,797
Apr 20244,16646,94884.451.66$429,715
Mar 20244,36748,79780.301.55$426,068
Feb 20243,63740,37876.091.78$348,759
Jan 20246,01145,58773.023.30$589,254
Dec 20235,70044,57471.262.61$522,552
Nov 20235,05341,22677.892.81$509,323
Oct 20235,31146,52485.443.09$597,404
Sep 20235,70750,98989.042.74$647,608
Aug 20237,23256,40180.522.67$733,074
Jul 20236,96845,95574.852.64$642,959
Jun 20237,33048,60468.962.26$615,248
May 20237,05053,01270.622.23$615,950
Apr 20237,00954,47178.122.24$669,436
Mar 20237,89761,50872.852.39$722,495
Feb 20237,11451,73575.112.47$661,894
Jan 20237,21851,01476.533.39$725,215
Dec 20228,07554,58676.415.73$929,738
Nov 20227,02855,26585.005.65$909,417
Oct 20225,76455,35187.185.86$827,071
Sep 20227,23569,89584.888.16$1,184,707
Aug 20227,46761,81894.529.13$1,270,004
Jul 20228,22464,644101.587.54$1,322,944
Jun 20228,42359,685115.097.98$1,445,522
May 20229,11257,772109.378.43$1,483,773
Apr 20229,35944,643104.226.84$1,280,646
Mar 20229,32743,307108.885.08$1,235,367
Feb 20227,37940,48291.054.86$868,554
Jan 20229,01848,52881.844.54$958,238
Dec 20219,96848,76671.323.90$901,062
Nov 202110,27953,99377.435.24$1,078,656
Oct 202112,14470,18479.795.71$1,369,992
Sep 202112,82969,41269.865.35$1,267,652
Aug 202113,83872,65166.024.22$1,220,215
Jul 202113,76071,55370.783.98$1,258,863
Jun 202112,13061,29769.493.38$1,050,136
May 202117,43971,44963.483.02$1,322,637
Apr 202115,90864,91960.362.76$1,139,281
Mar 202116,81059,76361.302.72$1,192,825
Feb 202113,21745,61857.805.55$1,017,029
Jan 202116,00259,34850.412.81$973,445
Dec 202015,74676,88744.642.68$908,610
Nov 202016,50376,72238.772.71$847,475
Oct 202019,29079,51036.972.48$910,211
Sep 202019,83375,63937.091.99$886,206
Aug 202020,02081,37739.982.39$994,492
Jul 202023,45294,09338.371.83$1,071,584
Jun 202024,06689,54934.901.69$991,269
May 202027,49688,89116.921.81$626,547
Apr 202031,03991,86114.751.80$623,577
Mar 202034,01896,71930.341.86$1,211,639
Feb 202031,77585,37249.881.98$1,754,031
Jan 202038,89989,36557.252.09$2,414,164
Dec 201938,37184,66559.012.30$2,459,371
Nov 201947,51184,89655.302.75$2,860,882
Oct 201956,98884,93353.472.42$3,252,562
Sep 201957,88392,93555.052.66$3,433,413
Aug 201976,128109,51453.112.30$4,295,518
Jul 201997,751101,00656.272.46$5,748,930
Jun 201998,23487,01652.782.49$5,401,565
May 201986,85977,01858.482.74$5,290,568
Apr 201981,83570,77962.632.75$5,320,018
Mar 201993,35877,23656.803.06$5,539,239
Feb 201912,98413,40250.852.79$697,658
Jan 201948072446.033.23$24,432

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                3,645 bbl  × $106.41 =   $387,864
Casinghead gas    26,121 Mcf  × $  3.05 =    $79,560

────────────────────────────────────────────────────
Month total                                 $467,425

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/51860 is the state's own key, not one this site invented.