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SHANNON ESTATE BB

Operated by ZARVONA ENERGY LLC (P-5 950523) 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 19219District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$19.9 M
Oct 2015 – May 2026
Value, last 12 filed months
$1.2 M
at the published price for each month
Months reported
128
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
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 2016-03-08.

The Commission's schedule remark for this field reads: “AREA) 85279200.”

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
OilDisposition293,706 bbl$17,281,429
Casinghead gasProduction780,461 Mcf$2,591,099
Total$19,872,528

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 30.9406, -101.5567. A lease has no coordinate of its own — that point is the mean of its wells, and they span 3.6 miles.

30.94043, -101.55666 · 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
20.0%
1 of 5 wells
With a plug date
0.0%
0 of 5 wells
Median depth
6,918 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
120.0%
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.
480.0%

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 6,483 and 9,146 ft, median 6,918 ft, over the 5 wells that filed a depth.

Completions filed
Aug 2016 – Feb 2017
5 of 5 wells

5 wells

42-105423372602H6,877 ftFeb 2017——
42-105423382603H6,483 ftFeb 2017——
42-105422813601H7,486 ftOct 2016——
42-105423233602H6,918 ftOct 2016——
42-1054196926019,146 ftAug 2016—Yes

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 (128)

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

128 months

May 202600106.413.05$0
Apr 20261,0908,67798.932.87$132,734
Mar 20261,83859789.753.15$166,841
Feb 20261,1542,74463.503.75$83,570
Jan 20269542,51059.138.00$76,485
Dec 20251,3227,46456.664.41$107,846
Nov 20251,1467,38158.593.93$96,125
Oct 20251,1468,76459.383.30$97,013
Sep 20251,4798,76462.743.08$119,759
Aug 20251,3085,69063.933.01$100,774
Jul 20251,4905,95666.743.32$119,188
Jun 20251,1254,26066.483.13$88,118
May 20251,5234,26060.553.23$105,987
Apr 20251,7202,16562.363.54$114,930
Mar 20251,3153,27367.704.27$102,996
Feb 20259222,30770.884.34$75,366
Jan 20252,6002,49074.324.28$203,886
Dec 20241,6142,49068.993.12$119,122
Nov 20241,0351,49669.052.20$74,756
Oct 20241,8862,41771.372.28$140,118
Sep 202474758369.612.36$53,377
Aug 20241,47258375.632.06$112,530
Jul 20242,34328279.932.15$187,881
Jun 20247521,85078.082.63$63,589
May 20241,6571,63678.812.20$134,185
Apr 20241,2071,83484.451.66$104,974
Mar 20241,7332,39480.301.55$142,859
Feb 20241,4313,52576.091.78$115,172
Jan 20241,04284873.023.30$78,883
Dec 20237172,88571.262.61$58,625
Nov 20231,8072,96077.892.81$149,058
Oct 20231,1603,48385.443.09$109,863
Sep 20231,7213,73689.042.74$163,456
Aug 20231,3342,44080.522.67$113,936
Jul 20231,4992,75774.852.64$119,484
Jun 20231,5092,55868.962.26$109,838
May 20231,1413,75770.622.23$88,946
Apr 20231,3643,44078.122.24$114,254
Mar 20231,9383,22072.852.39$148,889
Feb 20231,1741,87275.112.47$92,795
Jan 20231,3653,55476.533.39$116,503
Dec 20221,3553,18876.415.73$121,800
Nov 20221,7503,30885.005.65$167,428
Oct 20221,5612,80087.185.86$152,507
Sep 20221,6973,99284.888.16$176,631
Aug 20221,7293,93594.529.13$199,340
Jul 20221,3064,290101.587.54$165,019
Jun 20221,8282,881115.097.98$233,367
May 20221,6246,448109.378.43$231,993
Apr 20222,3126,417104.226.84$284,834
Mar 20222,4435,529108.885.08$294,061
Feb 20229274,79191.054.86$107,682
Jan 20222,2873,24581.844.54$201,893
Dec 20211,4686,03871.323.90$128,241
Nov 20211,5346,76477.435.24$154,200
Oct 20211,4967,15379.795.71$160,237
Sep 20212,0177,06269.865.35$178,696
Aug 20211,8577,72166.024.22$155,186
Jul 20212,1248,87470.783.98$185,674
Jun 20212,2547,88469.493.38$183,283
May 20212,1307,92363.483.02$159,121
Apr 20212,2964,54960.362.76$151,135
Mar 20211,0632,26361.302.72$71,310
Feb 20211,2802,56257.805.55$88,198
Jan 20212,1076,23350.412.81$123,730
Dec 20202,1135,57244.642.68$109,232
Nov 20202,2597,35838.772.71$107,496
Oct 20201,9465,12936.972.48$84,655
Sep 20202,3855,01337.091.99$98,441
Aug 20202,2876,98739.982.39$108,099
Jul 20202,2758,46938.371.83$102,749
Jun 20202,0926,41834.901.69$83,859
May 20201,9288,11216.921.81$47,343
Apr 20202,3068,20714.751.80$48,822
Mar 20202,3687,39530.341.86$85,572
Feb 20202,3867,23149.881.98$133,336
Jan 20202,7777,85257.252.09$175,431
Dec 20192,1268,14759.012.30$144,229
Nov 20192,7536,79955.302.75$170,943
Oct 20192,2594,85953.472.42$132,540
Sep 20192,8756,28255.052.66$174,962
Aug 20192,8856,62053.112.30$168,477
Jul 20192,9516,83756.272.46$182,872
Jun 20193,0965,58852.782.49$177,328
May 20196761,12758.482.74$42,621
Apr 20191,7005,31662.632.75$121,094
Mar 20193,57311,38656.803.06$237,811
Feb 20192,75510,81350.852.79$170,284
Jan 20192,99511,28046.033.23$174,274
Dec 20183,86311,07346.594.19$226,323
Nov 20183,13610,75852.934.24$211,573
Oct 20182,6919,60261.443.40$197,963
Sep 20184,52011,00059.543.11$303,309
Aug 20183,47811,57359.403.07$242,083
Jul 20183,26911,82165.142.93$247,600
Jun 20184,85510,16360.183.08$323,445
May 20184,6098,63165.382.90$326,373
Apr 20182,4788,93263.842.90$184,105
Mar 20182,4174,58861.222.79$160,755
Feb 20184,6046,49061.782.77$302,387
Jan 20183,9778,26162.874.01$283,155
Dec 20173,0979,65057.272.92$205,558
Nov 20174,38716,26755.423.12$293,854
Oct 20174,66921,38249.292.98$293,932
Sep 20176,57923,14447.523.09$384,086
Aug 20175,65221,09945.373.00$319,821
Jul 20177,53525,33443.873.09$408,774
Jun 20178,99330,37842.493.09$475,898
May 201710,36626,93645.373.26$558,208
Apr 201711,51823,07347.933.21$626,159
Mar 201712,18817,92746.772.98$623,521
Feb 20178,51816,01050.452.95$477,004
Jan 20175,7563,82849.413.42$297,491
Dec 20164,4023,99248.763.72$229,503
Nov 2016107042.492.64$4,546
Oct 201651046.193.09$2,356
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0

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.

Apr 2026 — as filed, then multipliedworked
Oil                1,090 bbl  × $ 98.93 =   $107,834
Casinghead gas     8,677 Mcf  × $  2.87 =    $24,901

────────────────────────────────────────────────────
Month total                                 $132,734

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. 7C/O/19219 is the state's own key, not one this site invented.