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SEBASTIAN 19 & 30A

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the SPRABERRY (TREND AREA) R 40 EXC field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 19982District 7CField 85279201OilCasinghead gasSaveExport
Value, all time
$24.5 M
Jun 2018 – May 2026
Value, last 12 filed months
$1.6 M
at the published price for each month
Months reported
96
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) R 40 EXC 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 721 leases and 1,413 wells, and the rule below applies to all of them.

Discovered
2013-12-18
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 2024-02-01.

The Commission's schedule remark for this field reads: “ALLOCATION FORMULA EFFECTIVE 02/01/2024.”

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
OilDisposition316,715 bbl$19,336,289
Casinghead gasProduction1,527,841 Mcf$5,140,280
Total$24,476,570

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 31.5855, -101.9126. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.58549, -101.91262 · 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
9,261 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 9,261 ft.

Completions filed
Jun 2018
1 of 1 wells

1 well

42-461406494202H9,261 ftJun 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 (96)

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

96 months

May 20261,4302,617106.413.05$160,137
Apr 20261,8133,11198.932.87$188,288
Mar 20261,8572,36489.753.15$174,111
Feb 20261,3321,50363.503.75$90,219
Jan 20261,01075959.138.00$65,792
Dec 20257417656.664.41$4,970
Nov 20251,17115,33758.593.93$128,829
Oct 20251,29415,35859.383.30$127,593
Sep 20251,44618,68862.743.08$148,224
Aug 20251,61922,54963.933.01$171,482
Jul 20251,63322,31466.743.32$182,962
Jun 20251,03821,62666.483.13$136,668
May 20251,45823,06060.553.23$162,819
Apr 20251,04522,08862.363.54$143,427
Mar 202551722,49967.704.27$131,034
Feb 202599416,18170.884.34$140,694
Jan 20251,18714,10374.324.28$148,560
Dec 20241,23613,40668.993.12$127,117
Nov 20241,16012,70069.052.20$108,018
Oct 20241,05312,98271.372.28$104,770
Sep 202485811,77269.612.36$87,559
Aug 202482114,27375.632.06$91,546
Jul 20241,02613,60379.932.15$111,208
Jun 20241,08713,16278.082.63$119,541
May 202481712,02578.812.20$90,824
Apr 202498312,63184.451.66$103,972
Mar 20241,03312,58280.301.55$102,391
Feb 20241,03411,48776.091.78$99,166
Jan 20241,0839,08773.023.30$109,047
Dec 20231,0067,96871.262.61$92,490
Nov 20231,0456,73277.892.81$100,296
Oct 20233217,38885.443.09$50,235
Sep 20231,1359,07389.042.74$125,875
Aug 20231,41012,96680.522.67$148,190
Jul 20231,41313,39574.852.64$141,150
Jun 20231,40913,99768.962.26$128,777
May 20231,37614,07970.622.23$128,533
Apr 20231,57612,44978.122.24$150,975
Mar 20231,60313,38272.852.39$148,804
Feb 20231,42715,21275.112.47$144,690
Jan 20232,01019,74576.533.39$220,716
Dec 20221,87017,46776.415.73$242,957
Nov 20221,83818,90785.005.65$262,983
Oct 20221,66618,29687.185.86$252,525
Sep 20221,61512,59484.888.16$239,895
Aug 20221,71113,84694.529.13$288,098
Jul 20221,82013,166101.587.54$284,175
Jun 20221,81213,511115.097.98$316,323
May 20221,97715,144109.378.43$343,934
Apr 20221,97417,274104.226.84$323,843
Mar 20222,09113,762108.885.08$297,530
Feb 20222,03512,15591.054.86$244,346
Jan 20222,19013,41981.844.54$240,121
Dec 20212,07912,62871.323.90$197,512
Nov 20212,07912,45677.435.24$226,207
Oct 20212,11412,50479.795.71$240,122
Sep 20212,08913,58669.865.35$218,635
Aug 20212,33514,58466.024.22$215,710
Jul 20212,53617,01170.783.98$247,237
Jun 20212,46515,27769.493.38$222,939
May 20212,55213,60763.483.02$203,062
Apr 20212,65214,75860.362.76$200,783
Mar 20212,79015,15761.302.72$212,208
Feb 20211,8619,44057.805.55$159,938
Jan 20212,50713,30250.412.81$163,760
Dec 20202,22713,11944.642.68$134,513
Nov 20202,57815,49638.772.71$141,890
Oct 20203,03618,56536.972.48$158,253
Sep 20202,99415,63437.091.99$142,175
Aug 20203,20215,41539.982.39$164,782
Jul 20203,19115,44838.371.83$150,633
Jun 20201,7589,94934.901.69$78,171
May 20203,40817,02116.921.81$88,552
Apr 20203,49416,90914.751.80$82,047
Mar 20203,70318,67930.341.86$147,022
Feb 20203,62418,63749.881.98$217,679
Jan 20204,19322,95257.252.09$288,128
Dec 20194,22517,84559.012.30$290,439
Nov 20194,16020,96055.302.75$287,703
Oct 20194,82724,30953.472.42$316,892
Sep 20195,10626,14955.052.66$350,571
Aug 20195,85929,61753.112.30$379,420
Jul 20196,00130,82356.272.46$413,503
Jun 20195,95526,43352.782.49$380,155
May 20196,07725,82058.482.74$426,138
Apr 20196,07825,66262.632.75$451,254
Mar 20195,52015,73556.803.06$361,718
Feb 20197,31118,91050.852.79$424,565
Jan 20198,39719,49346.033.23$449,441
Dec 201810,00726,22146.594.19$575,973
Nov 201810,74622,49052.934.24$664,081
Oct 201813,18027,82061.443.40$904,314
Sep 201813,40123,67759.543.11$871,484
Aug 201818,35527,25259.403.07$1,173,857
Jul 201824,42932,16765.142.93$1,685,615
Jun 201820,17524,35460.183.08$1,289,067

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                1,430 bbl  × $106.41 =   $152,166
Casinghead gas     2,617 Mcf  × $  3.05 =     $7,971

────────────────────────────────────────────────────
Month total                                 $160,137

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/19982 is the state's own key, not one this site invented.