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SEM SN 35-26 03

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 50497District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$23.9 M
Feb 2018 – May 2026
Value, last 12 filed months
$1.3 M
at the published price for each month
Months reported
100
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
OilDisposition232,707 bbl$14,254,437
Casinghead gasProduction2,919,583 Mcf$9,693,744
Total$23,948,181

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 31.6848, -101.5488. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.68483, -101.54877 · 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
8,288 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 8,288 ft.

Completions filed
Feb 2018
1 of 1 wells

1 well

42-17337686203H8,288 ftFeb 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 (100)

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

100 months

May 202636224,026106.413.05$111,700
Apr 202654023,37198.932.87$120,490
Mar 202657324,00489.753.15$127,026
Feb 202674424,71363.503.75$139,926
Jan 20261835,25159.138.00$52,818
Dec 202536021,89356.664.41$117,019
Nov 202550623,18158.593.93$120,665
Oct 202555624,16159.383.30$112,864
Sep 202550616,74062.743.08$83,254
Aug 202578022,47863.933.01$117,631
Jul 202536222,27066.743.32$97,989
Jun 202567722,04966.483.13$113,992
May 202554024,80960.553.23$112,888
Apr 20253539,97262.363.54$57,345
Mar 202516614,26267.704.27$72,113
Feb 202536517,83670.884.34$103,294
Jan 202524124,30974.324.28$121,922
Dec 20241,09624,66468.993.12$152,599
Nov 202437525,44969.052.20$81,842
Oct 202451127,56271.372.28$99,350
Sep 202453728,85469.612.36$105,602
Aug 202462330,27975.632.06$109,602
Jul 202444530,79779.932.15$101,677
Jun 202492829,30778.082.63$149,652
May 202429229,78678.812.20$88,495
Apr 202455727,15984.451.66$92,101
Mar 202478428,06080.301.55$106,312
Feb 202468326,35976.091.78$98,984
Jan 202459228,10473.023.30$135,905
Dec 202382127,69071.262.61$130,795
Nov 202355226,37277.892.81$117,036
Oct 202368127,57185.443.09$143,304
Sep 202381926,84189.042.74$146,335
Aug 202370727,86380.522.67$131,402
Jul 202376528,11074.852.64$131,521
Jun 202373527,81568.962.26$113,505
May 202389429,09470.622.23$127,938
Apr 202387024,21478.122.24$122,150
Mar 202386427,37972.852.39$128,465
Feb 202385825,45175.112.47$127,198
Jan 202389127,48276.533.39$161,290
Dec 202299328,71176.415.73$240,363
Nov 202282426,66485.005.65$220,590
Oct 202288626,78087.185.86$234,273
Sep 202280024,49584.888.16$267,873
Aug 20221,04026,83694.529.13$343,237
Jul 202288227,422101.587.54$296,412
Jun 20221,03125,490115.097.98$321,997
May 202290725,177109.378.43$311,517
Apr 202295825,663104.226.84$275,316
Mar 20221,00627,161108.885.08$247,413
Feb 20221,00425,07691.054.86$213,254
Jan 20221,13827,73481.844.54$218,982
Dec 202195226,74971.323.90$172,194
Nov 20211,16526,75377.435.24$230,307
Oct 202188928,75579.795.71$235,236
Sep 20211,24926,34669.865.35$228,230
Aug 202189328,28766.024.22$178,344
Jul 20211,25128,69670.783.98$202,816
Jun 20211,18528,92569.493.38$180,130
May 202197528,63163.483.02$148,292
Apr 20211,70529,59860.362.76$184,558
Mar 20211,20134,93361.302.72$168,532
Feb 202179722,24157.805.55$169,459
Jan 20211,28732,44550.412.81$156,057
Dec 20201,84133,42644.642.68$171,612
Nov 202093432,70638.772.71$124,732
Oct 20201,78734,84336.972.48$152,421
Sep 20201,57831,45337.091.99$121,152
Aug 20201,76330,33739.982.39$142,842
Jul 20201,62830,71638.371.83$118,527
Jun 20201,64731,61734.901.69$110,923
May 20201,63031,93816.921.81$85,539
Apr 20201,90332,98414.751.80$87,585
Mar 20201,91835,03630.341.86$123,227
Feb 20202,03833,99549.881.98$168,988
Jan 20202,03138,35857.252.09$196,625
Dec 20192,51637,41159.012.30$234,678
Nov 20192,21634,65055.302.75$217,857
Oct 20192,49137,50853.472.42$223,908
Sep 20192,16735,84755.052.66$214,549
Aug 20191,70634,79353.112.30$170,781
Jul 20192,81434,75456.272.46$243,841
Jun 20192,88332,91552.782.49$234,163
May 20193,23835,34558.482.74$286,215
Apr 20193,54829,84662.632.75$304,309
Mar 20192,30518,33656.803.06$187,071
Feb 20194,06932,81950.852.79$298,547
Jan 20194,57039,37346.033.23$337,460
Dec 20184,60245,33646.594.19$404,158
Nov 20185,74046,56052.934.24$501,104
Oct 20187,30351,10361.443.40$622,348
Sep 20186,97748,74359.543.11$566,904
Aug 201810,43154,58959.403.07$787,002
Jul 201815,13440,04665.142.93$1,103,239
Jun 201812,71913,45060.183.08$806,814
May 20183,2253,75465.382.90$221,740
Apr 201817,55465,67063.842.90$1,311,143
Mar 201831,68769,04561.222.79$2,132,296
Feb 201812,40213,12661.782.77$802,504

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                  362 bbl  × $106.41 =    $38,520
Casinghead gas    24,026 Mcf  × $  3.05 =    $73,179

────────────────────────────────────────────────────
Month total                                 $111,700

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/50497 is the state's own key, not one this site invented.