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SHACKELFORD E39B

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 53083District 08Field 85280301Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$23.1 M
Oct 2019 – May 2026
Value, last 12 filed months
$1.2 M
at the published price for each month
Months reported
80
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
OilDisposition320,179 bbl$18,004,207
Casinghead gasProduction1,328,916 Mcf$5,100,716
Total$23,104,922

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 31.8050, -101.8135. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.80501, -101.81353 · 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
8,770 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 8,770 ft.

Completions filed
Oct 2019
1 of 1 wells

1 well

42-32943060102H8,770 ftOct 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 (80)

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

80 months

May 20261,0993,001106.413.05$126,085
Apr 20269635,01898.932.87$109,670
Mar 20268216,13589.753.15$93,007
Feb 20261,18110,15863.503.75$113,089
Jan 20269108,50259.138.00$121,807
Dec 20259545,56456.664.41$78,610
Nov 20251,1807,39658.593.93$98,176
Oct 20251,1917,10859.383.30$94,212
Sep 20251,1398,05262.743.08$96,236
Aug 20251,4449,13863.933.01$119,864
Jul 20251,1228,15766.743.32$101,924
Jun 20251,0257,10366.483.13$90,365
May 20251,1736,55860.553.23$92,223
Apr 20251,0424,66462.363.54$81,504
Mar 20259402,90567.704.27$76,037
Feb 20254541,42070.884.34$38,344
Jan 202512451174.324.28$11,402
Dec 202418550268.993.12$14,330
Nov 20242311,25469.052.20$18,707
Oct 202419684871.372.28$15,923
Sep 202422574469.612.36$17,421
Aug 20243552,18675.632.06$31,360
Jul 20241,36314,76279.932.15$140,633
Jun 20241,44915,44078.082.63$153,807
May 20241,55413,72578.812.20$152,644
Apr 20241,47713,97484.451.66$147,918
Mar 20249889,32080.301.55$93,737
Feb 20249059,56676.091.78$85,924
Jan 20241,28016,21573.023.30$146,937
Dec 20231,61821,56971.262.61$171,609
Nov 20231,30918,43077.892.81$153,701
Oct 20231,32419,12085.443.09$172,151
Sep 20231,30918,25389.042.74$166,476
Aug 20231,53521,45280.522.67$180,937
Jul 20231,48919,65974.852.64$163,387
Jun 20231,47717,39568.962.26$141,140
May 20231,62517,98570.622.23$154,817
Apr 20231,97115,65978.122.24$189,016
Mar 20231,84316,74872.852.39$174,343
Feb 20231,90018,57075.112.47$188,497
Jan 20232,07018,66476.533.39$221,646
Dec 20221,62920,88876.415.73$244,141
Nov 20221,36918,00185.005.65$218,002
Oct 20222,06722,18287.185.86$310,271
Sep 20222,00622,82584.888.16$356,605
Aug 20222,06823,26494.529.13$407,802
Jul 20222,37024,053101.587.54$422,154
Jun 20222,28924,590115.097.98$459,600
May 20222,77327,454109.378.43$534,804
Apr 20223,05129,221104.226.84$517,777
Mar 20223,08024,579108.885.08$460,123
Feb 20223,57125,01991.054.86$446,703
Jan 20223,84126,37381.844.54$434,020
Dec 20214,16631,15571.323.90$418,596
Nov 20214,96531,91677.435.24$551,579
Oct 20213,65327,69179.795.71$449,696
Sep 20214,83731,68169.865.35$507,435
Aug 20215,12431,83366.024.22$472,641
Jul 20215,48333,58370.783.98$521,817
Jun 20216,67934,30569.493.38$580,096
May 20217,27729,02263.483.02$549,523
Apr 20217,97422,71460.362.76$543,965
Mar 20214,3527,35161.302.72$286,750
Feb 20215,76815,45857.805.55$419,151
Jan 202110,24633,77650.412.81$611,421
Dec 202013,82027,86244.642.68$691,468
Nov 20205,7618,31438.772.71$245,856
Oct 202011,59830,40536.972.48$504,135
Sep 202011,16224,98637.091.99$463,747
Aug 202011,57925,48439.982.39$523,710
Jul 202012,07825,54438.371.83$510,054
Jun 202011,04820,11334.901.69$419,572
May 202012,49721,43616.921.81$250,350
Apr 202010,90816,29914.751.80$190,303
Mar 202010,76214,77530.341.86$353,945
Feb 20209,06510,40149.881.98$472,763
Jan 202013,27615,46457.252.09$792,444
Dec 201912,75914,80759.012.30$787,029
Nov 201913,05314,62955.302.75$762,071
Oct 201913,73516,03353.472.42$773,187

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                1,099 bbl  × $106.41 =   $116,945
Casinghead gas     3,001 Mcf  × $  3.05 =     $9,141

────────────────────────────────────────────────────
Month total                                 $126,085

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/53083 is the state's own key, not one this site invented.