MineralRecord
Log inSign up

SHACKELFORD E40C

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 54414District 08Field 85280301Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$22.3 M
Mar 2020 – May 2026
Value, last 12 filed months
$903 k
at the published price for each month
Months reported
75
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 581 leases and 1,079 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 2016-03-08.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: “DESIGNATED AS UFT FIELD PER DOCKET 01-0299858”

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
OilDisposition243,982 bbl$16,173,538
Casinghead gasProduction1,514,454 Mcf$6,094,397
Total$22,267,935

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 31.8016, -101.8282. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.80158, -101.82824 · 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
9,200 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 9,200 ft.

Completions filed
Oct 2020
1 of 1 wells

1 well

42-32941224103H9,200 ftOct 2020——

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 (75)

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

75 months

May 20268994,696106.413.05$109,966
Apr 20266552,66798.932.87$72,453
Mar 20269835,40489.753.15$105,244
Feb 20269741,52663.503.75$67,572
Jan 20261,1541,28559.138.00$78,513
Dec 20251,1112,21056.664.41$72,703
Nov 202565371558.593.93$41,067
Oct 202554466359.383.30$34,494
Sep 20251701,76662.743.08$16,100
Aug 202550016,78763.933.01$82,574
Jul 202550622,52866.743.32$108,455
Jun 202568621,71466.483.13$113,542
May 202590240,52260.553.23$185,596
Apr 202570927,15062.363.54$140,409
Mar 202572026,82367.704.27$163,233
Feb 202556816,54670.884.34$112,083
Jan 202581719,13074.324.28$142,571
Dec 202481617,53968.993.12$111,042
Nov 202467314,65969.052.20$78,698
Oct 202488416,45171.372.28$100,622
Sep 202488315,36769.612.36$97,799
Aug 202489615,20275.632.06$99,136
Jul 202476111,38479.932.15$85,264
Jun 202493512,56678.082.63$106,103
May 202494116,75178.812.20$110,986
Apr 202499216,84684.451.66$111,725
Mar 20241,09817,80280.301.55$115,676
Feb 20241,06517,43476.091.78$112,132
Jan 20241,11416,37273.023.30$135,334
Dec 20231,17516,87471.262.61$127,784
Nov 202397820,83077.892.81$134,658
Oct 202399822,66785.443.09$155,249
Sep 20231,16819,70589.042.74$157,893
Aug 20231,17222,44880.522.67$154,370
Jul 20231,31522,90274.852.64$158,930
Jun 20231,39520,99768.962.26$143,621
May 20231,60020,64670.622.23$158,979
Apr 20231,69518,42878.122.24$173,651
Mar 20231,40919,03872.852.39$148,207
Feb 20231,50321,63875.112.47$166,243
Jan 20231,88227,40176.533.39$236,856
Dec 20221,82827,25176.415.73$295,801
Nov 20221,62124,14185.005.65$274,090
Oct 20222,08828,10487.185.86$346,827
Sep 20221,91026,29184.888.16$376,752
Aug 20221,88724,05394.529.13$397,895
Jul 20222,03627,780101.587.54$416,336
Jun 20222,44528,911115.097.98$512,024
May 20222,22423,050109.378.43$437,620
Apr 20222,83731,082104.226.84$508,198
Mar 20229,37243,369108.885.08$1,240,582
Feb 202211,34736,88791.054.86$1,212,372
Jan 202213,12140,04181.844.54$1,255,516
Dec 20213,16628,12071.323.90$335,442
Nov 20214,38040,06577.435.24$548,958
Oct 20214,40336,91279.795.71$562,226
Sep 20215,01442,86269.865.35$579,629
Aug 20215,25335,69066.024.22$497,436
Jul 20216,38144,95470.783.98$630,658
Jun 20217,78352,31969.493.38$717,711
May 20218,69141,80763.483.02$677,864
Apr 20219,88138,91960.362.76$703,772
Mar 202113,26139,94261.302.72$921,419
Feb 202110,42214,26457.805.55$681,528
Jan 202115,85519,03150.412.81$852,733
Dec 202018,84921,52344.642.68$899,003
Nov 202022,14424,85038.772.71$925,781
Oct 202015,88418,15736.972.48$632,232
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$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.

May 2026 — as filed, then multipliedworked
Oil                  899 bbl  × $106.41 =    $95,663
Casinghead gas     4,696 Mcf  × $  3.05 =    $14,303

────────────────────────────────────────────────────
Month total                                 $109,966

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/54414 is the state's own key, not one this site invented.