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SHACKELFORD E10E

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 52441District 08Field 85280301Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$22.2 M
Jul 2019 – May 2026
Value, last 12 filed months
$1.6 M
at the published price for each month
Months reported
83
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
OilDisposition334,811 bbl$17,838,865
Casinghead gasProduction1,437,039 Mcf$4,358,333
Total$22,197,198

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 31.7406, -101.8977. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.74065, -101.89770 · 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
9,105 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 9,105 ft.

Completions filed
Jul 2019
1 of 1 wells

1 well

42-32942735105H9,105 ftJul 2019——

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 (83)

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

83 months

May 202687813,932106.413.05$135,863
Apr 202675217,47898.932.87$124,552
Mar 20261,16620,73689.753.15$169,955
Feb 202685216,45563.503.75$115,814
Jan 202682015,25859.138.00$170,519
Dec 20251,11420,72756.664.41$154,595
Nov 20251,02318,32458.593.93$131,886
Oct 20251,08416,80359.383.30$119,899
Sep 202562013,34662.743.08$79,963
Aug 202588318,22563.933.01$111,394
Jul 20251,00519,14266.743.32$130,533
Jun 202592216,44966.483.13$112,759
May 202590516,39060.553.23$107,775
Apr 202595016,79362.363.54$118,742
Mar 20251,48725,50067.704.27$209,512
Feb 20251,19421,40770.884.34$177,555
Jan 20251,53724,71074.324.28$219,956
Dec 20241,86426,90268.993.12$212,568
Nov 20242,28925,25169.052.20$213,568
Oct 20243,66325,42371.372.28$319,428
Sep 20242,1338,88769.612.36$169,490
Aug 20240075.632.06$0
Jul 20242079.932.15$160
Jun 20242147,88178.082.63$37,468
May 202445312,95878.812.20$64,188
Apr 202461211,43184.451.66$70,650
Mar 20246369,89680.301.55$66,361
Feb 202471110,60576.091.78$73,015
Jan 202485110,21473.023.30$95,822
Dec 20231,02411,64871.262.61$103,380
Nov 20231,01511,87277.892.81$112,390
Oct 20231,12911,84585.443.09$133,031
Sep 20231,23910,39989.042.74$138,762
Aug 20231,44811,83080.522.67$148,213
Jul 20231,47310,16774.852.64$137,113
Jun 20231,5208,45868.962.26$123,921
May 20231,6828,61870.622.23$137,979
Apr 20231,5227,60378.122.24$135,912
Mar 20231,5657,10872.852.39$131,021
Feb 20231,2945,50075.112.47$110,754
Jan 20231,3696,19176.533.39$125,743
Dec 20221,3376,21076.415.73$137,738
Nov 20229824,04985.005.65$106,331
Oct 20221,1556,24287.185.86$137,294
Sep 20221,5597,68784.888.16$195,082
Aug 20221,3656,83694.529.13$191,413
Jul 20221,5187,464101.587.54$210,493
Jun 20221,5037,279115.097.98$231,046
May 20221,0576,610109.378.43$171,346
Apr 20221,1086,020104.226.84$156,638
Mar 20221,2425,222108.885.08$161,738
Feb 20221,1032,22691.054.86$111,244
Jan 20224774181.844.54$39,224
Dec 20215524,70671.323.90$57,718
Nov 20219599677.435.24$12,572
Oct 20211,63618,71179.795.71$237,449
Sep 20211,94018,50569.865.35$234,547
Aug 20212,35319,99766.024.22$239,744
Jul 20212,82820,77270.783.98$282,882
Jun 20213,11219,49969.493.38$282,172
May 20212,55722,83863.483.02$231,236
Apr 20213,91725,61860.362.76$307,095
Mar 20214,85021,03761.302.72$354,461
Feb 20213,57216,01357.805.55$295,301
Jan 20213,04610,98450.412.81$184,417
Dec 20203,86610,14444.642.68$199,718
Nov 20202,22510,51038.772.71$114,709
Oct 20202,63516,86936.972.48$139,225
Sep 20206,26234,75437.091.99$301,454
Aug 20207,32538,19939.982.39$383,962
Jul 20209,51148,84038.371.83$454,076
Jun 202012,00054,84034.901.69$511,497
May 202013,34246,47516.921.81$310,087
Apr 202014,21342,79714.751.80$286,864
Mar 202016,66742,51230.341.86$584,589
Feb 202019,33940,66749.881.98$1,045,177
Jan 202019,73941,62757.252.09$1,217,255
Dec 201921,23841,11159.012.30$1,347,989
Nov 201919,96033,04155.302.75$1,194,674
Oct 201922,29126,86153.472.42$1,256,864
Sep 201920,71625,56955.052.66$1,208,360
Aug 201921,95932,45653.112.30$1,241,033
Jul 20199,75911,84356.272.46$578,273

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                  878 bbl  × $106.41 =    $93,428
Casinghead gas    13,932 Mcf  × $  3.05 =    $42,435

────────────────────────────────────────────────────
Month total                                 $135,863

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/52441 is the state's own key, not one this site invented.