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SHACKELFORD 14F

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 54359District 08Field 85280301Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$30.3 M
Feb 2020 – May 2026
Value, last 12 filed months
$2.0 M
at the published price for each month
Months reported
76
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
OilDisposition365,107 bbl$25,781,127
Casinghead gasProduction1,218,449 Mcf$4,550,537
Total$30,331,664

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 31.7654, -101.8865. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.76537, -101.88650 · 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
9,064 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 9,064 ft.

Completions filed
Nov 2020
1 of 1 wells

1 well

42-329435456H9,064 ftNov 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 (76)

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

76 months

May 20261,73010,018106.413.05$214,603
Apr 20262,89111,60198.932.87$319,298
Mar 20262,93011,84189.753.15$300,260
Feb 20261,3175,09963.503.75$102,752
Jan 20261,54010,66959.138.00$176,390
Dec 20251,15710,17756.664.41$110,470
Nov 20251,33911,85358.593.93$124,992
Oct 20251,25612,69759.383.30$116,543
Sep 202597211,26762.743.08$95,651
Aug 20251,30512,07563.933.01$119,832
Jul 20251,58513,99266.743.32$152,169
Jun 20251,65813,74866.483.13$153,237
May 20251,71214,22960.553.23$149,654
Apr 20251,56813,67262.363.54$146,222
Mar 20251,60714,06967.704.27$168,845
Feb 20251,46613,51970.884.34$162,594
Jan 20251,76914,67674.324.28$194,266
Dec 20241,91015,02168.993.12$178,657
Nov 20241,90214,63669.052.20$163,509
Oct 20241,86313,86771.372.28$164,598
Sep 20242,09114,91769.612.36$180,824
Aug 20242,41517,05875.632.06$217,848
Jul 20241,95213,83279.932.15$185,715
Jun 20242,32815,53378.082.63$222,684
May 20242,91017,72678.812.20$268,307
Apr 20243,39618,15984.451.66$316,922
Mar 20243,28018,09080.301.55$291,335
Feb 20243,80718,04876.091.78$321,866
Jan 20243,49716,82473.023.30$310,831
Dec 20234,17019,44471.262.61$347,917
Nov 20234,04018,23277.892.81$365,863
Oct 20234,22318,58485.443.09$418,187
Sep 20234,41116,99389.042.74$439,232
Aug 20234,40715,64580.522.67$396,669
Jul 20234,82913,87374.852.64$398,100
Jun 20232,49811,13068.962.26$197,399
May 20233,95014,51270.622.23$311,273
Apr 20235,62519,94178.122.24$484,048
Mar 20236,59917,96472.852.39$523,728
Feb 20233,95511,01075.112.47$324,207
Jan 20235,79913,25876.533.39$488,712
Dec 20224,46610,72276.415.73$402,674
Nov 20224,3989,15285.005.65$425,504
Oct 20223,7436,77987.185.86$366,065
Sep 20223,3907,60084.888.16$349,787
Aug 20223,4697,11694.529.13$392,839
Jul 20222,7884,848101.587.54$319,769
Jun 20227271,218115.097.98$93,387
May 20221,8011,023109.378.43$205,602
Apr 20222,75918,967104.226.84$417,232
Mar 20226,93746,175108.885.08$989,703
Feb 20226,59337,63691.054.86$783,160
Jan 20228,10140,13781.844.54$845,115
Dec 20219,24042,28471.323.90$823,867
Nov 202110,55542,41477.435.24$1,039,389
Oct 202112,46038,65179.795.71$1,215,030
Sep 202112,90243,10969.865.35$1,132,007
Aug 202116,36950,38366.024.22$1,293,327
Jul 202115,64641,93570.783.98$1,274,412
Jun 202116,92438,58269.493.38$1,306,480
May 202117,37332,49463.483.02$1,200,894
Apr 202116,40927,34060.362.76$1,065,862
Mar 202118,17824,09261.302.72$1,179,768
Feb 202110,46411,40357.805.55$668,082
Jan 202117,41216,91450.412.81$925,272
Dec 202019,80019,82444.642.68$936,910
Nov 20208,5448,15238.772.71$353,315
Oct 20200036.972.48$0
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
Feb 20200049.881.98$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                1,730 bbl  × $106.41 =   $184,089
Casinghead gas    10,018 Mcf  × $  3.05 =    $30,513

────────────────────────────────────────────────────
Month total                                 $214,603

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/54359 is the state's own key, not one this site invented.