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ENSERCH-FRYSAK UNIT

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 47449District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$13.3 M
Sep 2015 – May 2026
Value, last 12 filed months
$687 k
at the published price for each month
Months reported
129
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
OilDisposition214,275 bbl$11,122,236
Casinghead gasProduction690,308 Mcf$2,155,227
Total$13,277,463

Wells on this lease (2)

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 31.6933, -101.5697. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.69327, -101.56974 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
8,167 ft
2 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.
2100.0%

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 7,683 and 8,651 ft, median 8,167 ft, over the 2 wells that filed a depth.

Completions filed
Sep 2015 – Nov 2015
2 of 2 wells

2 wells

42-17337174704H8,651 ftNov 2015——
42-17337173504H7,683 ftSep 2015——

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 (129)

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

129 months

May 20266693,583106.413.05$82,102
Apr 20266711,81398.932.87$71,585
Mar 20265693,27189.753.15$61,370
Feb 20265253,44663.503.75$46,261
Jan 20265922,77259.138.00$57,175
Dec 20256204,32756.664.41$54,226
Nov 20255593,19458.593.93$45,293
Oct 20256994,54059.383.30$56,511
Sep 20257253,51562.743.08$56,302
Aug 20255583,64363.933.01$46,656
Jul 20254563,37266.743.32$41,612
Jun 20258293,94466.483.13$67,452
May 20255093,88860.553.23$43,387
Apr 20256242,78162.363.54$48,766
Mar 20251,0843,59667.704.27$88,736
Feb 20253622,72170.884.34$37,470
Jan 20257452,77474.324.28$67,237
Dec 20248453,83168.993.12$70,255
Nov 20245842,92369.052.20$46,751
Oct 20247952,85371.372.28$63,248
Sep 20246323,17469.612.36$51,498
Aug 20249333,43375.632.06$77,647
Jul 202444696779.932.15$37,725
Jun 20241,2712,99178.082.63$107,118
May 20242243,62078.812.20$25,612
Apr 20246303,13984.451.66$58,412
Mar 20247332,89380.301.55$63,330
Feb 20245562,88576.091.78$47,452
Jan 20248043,41273.023.30$69,960
Dec 20231752,23871.262.61$18,313
Nov 20238424,01577.892.81$76,856
Oct 20237774,23285.443.09$79,452
Sep 20238582,58689.042.74$83,469
Aug 20239533,26380.522.67$85,457
Jul 20231,2365,25674.852.64$106,400
Jun 20238863,54468.962.26$69,103
May 20237293,39670.622.23$59,046
Apr 20239112,72578.122.24$77,265
Mar 20238692,61472.852.39$69,562
Feb 20238091,93875.112.47$65,542
Jan 20235152,85376.533.39$49,078
Dec 20221,1033,08176.415.73$101,932
Nov 20222882,39185.005.65$37,980
Oct 20224994,08087.185.86$67,427
Sep 20227534,13984.888.16$97,704
Aug 20229014,21994.529.13$123,670
Jul 20221,5594,231101.587.54$190,274
Jun 20221013,769115.097.98$41,690
May 20229663,820109.378.43$137,866
Apr 20228644,339104.226.84$119,714
Mar 20229613,922108.885.08$124,543
Feb 20229751,98791.054.86$98,428
Jan 20225003,33281.844.54$56,040
Dec 20219354,12171.323.90$82,752
Nov 20211,0153,35477.435.24$96,156
Oct 20211,2503,64879.795.71$120,582
Sep 202115099669.865.35$15,809
Aug 20216141,75466.024.22$47,939
Jul 20218452,66370.783.98$70,413
Jun 20217932,75569.493.38$64,419
May 20219742,98863.483.02$70,846
Apr 20219822,89660.362.76$67,262
Mar 20211,1653,26261.302.72$80,277
Feb 20218362,10057.805.55$59,972
Jan 20217102,97450.412.81$44,149
Dec 20201,0863,24544.642.68$57,161
Nov 20206993,08138.772.71$35,439
Oct 20201,3783,63236.972.48$59,946
Sep 20209373,55937.091.99$41,839
Aug 20201,0313,82639.982.39$50,345
Jul 20201,0463,74838.371.83$46,976
Jun 20201,0933,81834.901.69$44,599
May 20209013,26716.921.81$21,174
Apr 20201,2034,21914.751.80$25,357
Mar 20209024,03430.341.86$34,855
Feb 20206812,86949.881.98$39,651
Jan 20201,0882,47757.252.09$67,477
Dec 20191,2923,46359.012.30$84,221
Nov 20199702,46955.302.75$60,432
Oct 20191,0643,17053.472.42$64,559
Sep 20191,1843,14355.052.66$73,531
Aug 20191,2283,29753.112.30$72,817
Jul 20191,0782,92056.272.46$67,842
Jun 20191,0942,70852.782.49$64,487
May 20191,0722,80058.482.74$70,363
Apr 20198022,20162.632.75$56,284
Mar 201920249256.803.06$12,980
Feb 20192711,56550.852.79$18,150
Jan 20191,8587,24646.033.23$108,915
Dec 20181,9146,37346.594.19$115,847
Nov 20181,7766,60152.934.24$121,974
Oct 20182,3206,51661.443.40$164,683
Sep 20181,7987,13659.543.11$129,232
Aug 20182,1447,27659.403.07$149,666
Jul 20182,0586,79165.142.93$153,969
Jun 20181,8567,13660.183.08$133,651
May 20182,1807,33965.382.90$163,817
Apr 20182,2507,52263.842.90$165,460
Mar 20182,4258,18061.222.79$171,255
Feb 20181,9267,22461.782.77$138,971
Jan 20182,1047,97862.874.01$164,265
Dec 20172,5439,32957.272.92$172,892
Nov 20172,5009,06555.423.12$166,818
Oct 20172,5308,22349.292.98$149,239
Sep 20172,4208,20447.523.09$140,326
Aug 20172,6278,72745.373.00$145,406
Jul 20172,7087,84543.873.09$143,020
Jun 20172,6418,35342.493.09$138,004
May 20173,26110,57945.373.26$182,475
Apr 20172,8539,53047.933.21$167,351
Mar 20173,4039,68646.772.98$188,058
Feb 20172,8159,00550.452.95$168,605
Jan 20173,25810,16049.413.42$195,713
Dec 20163,63710,82348.763.72$217,632
Nov 20163,28711,23442.492.64$169,371
Oct 20163,83012,24046.193.09$214,732
Sep 20163,86111,44141.553.10$195,899
Aug 20164,20913,21341.442.92$213,060
Jul 20164,46814,39841.622.92$228,063
Jun 20164,74915,10245.352.69$255,929
May 20164,72313,35142.521.99$227,404
Apr 20164,98414,15836.561.99$210,404
Mar 20165,73914,01533.011.79$214,587
Feb 20166,0358,49926.472.06$177,285
Jan 20166,94214,04827.352.36$223,078
Dec 20157,77714,83632.362.00$281,357
Nov 20157,68215,96938.792.17$332,595
Oct 20158,55920,49043.552.43$422,465
Sep 20152,7755,68242.992.76$134,971

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                  669 bbl  × $106.41 =    $71,188
Casinghead gas     3,583 Mcf  × $  3.05 =    $10,913

────────────────────────────────────────────────────
Month total                                  $82,102

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/47449 is the state's own key, not one this site invented.