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EPLEY E7O

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) 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 51784District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$42.9 M
Dec 2018 – May 2026
Value, last 12 filed months
$1.8 M
at the published price for each month
Months reported
90
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
OilDisposition621,203 bbl$36,560,521
Casinghead gasProduction1,874,988 Mcf$6,320,789
Total$42,881,310

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 32.2675, -101.9048. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.26746, -101.90475 · 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
9,382 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 9,382 ft.

Completions filed
Dec 2018
1 of 1 wells

1 well

42-31741310115H9,382 ftDec 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 (90)

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

90 months

May 20265133,390106.413.05$64,914
Apr 20261,64611,83098.932.87$196,788
Mar 20261,62815,18789.753.15$193,944
Feb 20261,35412,35663.503.75$132,318
Jan 20261,80215,26059.138.00$228,601
Dec 20251,81412,72956.664.41$158,959
Nov 20251,58511,10658.593.93$136,472
Oct 20251,35210,39859.383.30$114,645
Sep 20251,62511,80862.743.08$138,285
Aug 20252,21416,99063.933.01$192,762
Jul 20251,57813,26266.743.32$149,282
Jun 20251,56110,92766.483.13$137,963
May 20251,99214,32560.553.23$166,919
Apr 20251,94214,93962.363.54$174,034
Mar 20251,69912,40867.704.27$167,984
Feb 20251,88712,87770.884.34$189,648
Jan 20252,03814,38174.324.28$212,996
Dec 20241,84714,79068.993.12$173,590
Nov 20241,99815,14769.052.20$171,262
Oct 20242,26617,64671.372.28$201,982
Sep 20242,46220,10469.612.36$218,913
Aug 20242,53120,06175.632.06$232,818
Jul 20242,61418,10679.932.15$247,803
Jun 20242,41814,71078.082.63$227,543
May 20242,48215,57878.812.20$229,854
Apr 20242,70017,31384.451.66$256,741
Mar 20242,71216,92780.301.55$243,928
Feb 20242,59116,10776.091.78$225,878
Jan 20242,80021,61173.023.30$275,722
Dec 20232,95419,41871.262.61$261,197
Nov 20233,03619,42877.892.81$291,019
Oct 20233,27419,27285.443.09$339,229
Sep 20233,15619,23689.042.74$333,621
Aug 20233,35219,69380.522.67$322,540
Jul 20233,18819,19474.852.64$289,329
Jun 20233,10819,75768.962.26$258,948
May 20233,44919,77070.622.23$287,604
Apr 20233,28019,14678.122.24$299,078
Mar 20233,05621,44672.852.39$273,953
Feb 20232,62519,61175.112.47$245,518
Jan 20232,39121,43176.533.39$255,585
Dec 20223,58820,86776.415.73$393,708
Nov 20223,85121,55885.005.65$449,056
Oct 20224,13523,36187.185.86$497,473
Sep 20224,29122,96484.888.16$551,691
Aug 20224,10024,84494.529.13$614,287
Jul 20224,74324,502101.587.54$666,590
Jun 20224,55822,582115.097.98$704,721
May 20225,01223,803109.378.43$748,894
Apr 20224,67123,844104.226.84$649,847
Mar 20224,90324,780108.885.08$659,632
Feb 20225,62924,19491.054.86$630,075
Jan 20226,84825,77881.844.54$677,413
Dec 20216,31124,58971.323.90$545,976
Nov 20215,80719,83777.435.24$553,519
Oct 20216,41221,96579.795.71$637,119
Sep 20216,26217,72669.865.35$532,314
Aug 20216,40714,61566.024.22$484,674
Jul 20215,7829,88270.783.98$448,601
Jun 20214,9805,94269.493.38$366,148
May 20214,6635,26863.483.02$311,904
Apr 20214,6665,43660.362.76$296,635
Mar 20214,0325,10361.302.72$261,026
Feb 20213,8192,82357.805.55$236,400
Jan 20216,50014,09150.412.81$367,265
Dec 20201,3424,77244.642.68$72,674
Nov 20207,02326,80038.772.71$344,818
Oct 20207,73129,35136.972.48$358,559
Sep 20208,93426,07537.091.99$383,278
Aug 20208,79131,38739.982.39$426,325
Jul 20209,46033,02138.371.83$423,247
Jun 20209,63332,22134.901.69$390,655
May 202010,81235,01816.921.81$246,488
Apr 202011,38537,01714.751.80$234,721
Mar 202012,62138,63230.341.86$454,631
Feb 202012,54237,86449.881.98$700,591
Jan 202014,52241,16157.252.09$917,606
Dec 201915,91139,36859.012.30$1,029,626
Nov 201916,15140,06055.302.75$1,003,343
Oct 201917,58136,39053.472.42$1,028,067
Sep 201919,65535,52155.052.66$1,176,397
Aug 201922,57239,42353.112.30$1,289,644
Jul 201919,27225,61756.272.46$1,147,455
Jun 201920,04933,09752.782.49$1,140,637
May 201921,83826,00058.482.74$1,348,335
Apr 201924,53826,85162.632.75$1,610,674
Mar 201929,86830,54656.803.06$1,790,037
Feb 201923,37025,11550.852.79$1,258,491
Jan 201955,58849,70546.033.23$2,719,172
Dec 20183,5243,94746.594.19$180,703

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                  513 bbl  × $106.41 =    $54,588
Casinghead gas     3,390 Mcf  × $  3.05 =    $10,325

────────────────────────────────────────────────────
Month total                                  $64,914

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/51784 is the state's own key, not one this site invented.