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SHACKELFORD L

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 47716District 08Field 85280301Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$25.0 M
Feb 2016 – May 2026
Value, last 12 filed months
$510 k
at the published price for each month
Months reported
124
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
OilDisposition336,452 bbl$15,304,568
Casinghead gasProduction3,071,791 Mcf$9,680,881
Total$24,985,449

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 31.8566, -101.8478. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.85659, -101.84777 · 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
9,263 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 9,263 ft.

Completions filed
Feb 2016
1 of 1 wells

1 well

42-329403863312H9,263 ftFeb 2016——

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 (124)

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

124 months

May 2026859,968106.413.05$39,406
Apr 2026132,33598.932.87$7,987
Mar 20265712,76889.753.15$45,328
Feb 2026779,81463.503.75$41,695
Jan 20261026,72659.138.00$59,825
Dec 202514517,28856.664.41$84,514
Nov 202517510,61458.593.93$51,928
Oct 202513512,90359.383.30$50,659
Sep 20251119,91662.743.08$37,475
Aug 20251448,89163.933.01$36,010
Jul 2025727,37866.743.32$29,265
Jun 2025527,29966.483.13$26,293
May 2025307,42260.553.23$25,807
Apr 20252058,04562.363.54$41,288
Mar 2025497,30767.704.27$34,506
Feb 2025725,93770.884.34$30,875
Jan 20251007,35574.324.28$38,902
Dec 2024218,44368.993.12$27,803
Nov 2024177,58869.052.20$17,856
Oct 20241309,67771.372.28$31,355
Sep 202414712,48669.612.36$39,754
Aug 2024261,48875.632.06$5,037
Jul 202423516,44679.932.15$54,086
Jun 202421816,16678.082.63$59,602
May 202423916,36778.812.20$54,817
Apr 202434315,48284.451.66$54,654
Mar 202439515,52480.301.55$55,705
Feb 202430114,25176.091.78$48,322
Jan 202433513,36473.023.30$68,532
Dec 202335114,14671.262.61$61,944
Nov 202323816,62577.892.81$65,214
Oct 202320615,45985.443.09$65,327
Sep 202323714,51489.042.74$60,799
Aug 202327016,49780.522.67$65,835
Jul 202329717,29074.852.64$67,907
Jun 202341516,03468.962.26$64,831
May 202350416,41870.622.23$72,162
Apr 202349216,00278.122.24$74,244
Mar 202361511,51672.852.39$72,362
Feb 202347210,37075.112.47$61,021
Jan 202351112,77476.533.39$82,382
Dec 202229316,90076.415.73$119,210
Nov 202224414,99085.005.65$105,377
Oct 202228411,86387.185.86$94,321
Sep 202218210,17584.888.16$98,514
Aug 202237215,52394.529.13$176,842
Jul 202229715,902101.587.54$150,103
Jun 202231814,823115.097.98$154,845
May 202228813,665109.378.43$146,736
Apr 202261317,029104.226.84$180,324
Mar 202252616,790108.885.08$142,504
Feb 202248314,89091.054.86$116,325
Jan 202236916,27281.844.54$104,036
Dec 202136312,42571.323.90$74,336
Nov 202144116,26477.435.24$119,319
Oct 202131315,58679.795.71$114,031
Sep 202140514,84969.865.35$107,749
Aug 202179214,73066.024.22$114,457
Jul 202151216,67270.783.98$102,629
Jun 202149715,88169.493.38$88,224
May 202175714,87963.483.02$92,954
Apr 202181713,10860.362.76$85,471
Mar 202169212,55261.302.72$76,523
Feb 20215398,42857.805.55$77,912
Jan 202165712,42850.412.81$68,045
Dec 20201,00610,91744.642.68$74,116
Nov 20202786,69538.772.71$28,899
Oct 202076413,69136.972.48$62,177
Sep 202088014,38837.091.99$61,286
Aug 20209531,06839.982.39$40,648
Jul 202087220,23538.371.83$70,390
Jun 202078620,91334.901.69$62,781
May 202076120,89716.921.81$50,799
Apr 202079116,49014.751.80$41,421
Mar 20201,17016,72030.341.86$66,534
Feb 20201,26112,92849.881.98$88,505
Jan 20201,41814,85457.252.09$112,296
Dec 20191,48115,34759.012.30$122,759
Nov 20191,16818,90555.302.75$116,592
Oct 20191,21822,05153.472.42$118,458
Sep 20191,44276,23855.052.66$281,968
Aug 20191,55073,06353.112.30$250,684
Jul 20191,50068,78056.272.46$253,608
Jun 20191,35158,73152.782.49$217,616
May 20191,54457,22558.482.74$247,108
Apr 20191,25546,42462.632.75$206,299
Mar 20191,06240,15556.803.06$183,280
Feb 20191,30151,66050.852.79$210,402
Jan 20191,63457,72446.033.23$261,556
Dec 20181,73554,86346.594.19$310,459
Nov 20181,59639,35752.934.24$251,241
Oct 20181,90656,86961.443.40$310,350
Sep 20182,25378,89759.543.11$379,356
Aug 20182,55578,91859.403.07$393,774
Jul 20182,37974,28665.142.93$372,766
Jun 20182,45467,61160.183.08$355,715
May 20182,75066,68465.382.90$373,232
Apr 20182,87462,07363.842.90$363,538
Mar 20183,14958,17461.222.79$354,903
Feb 20182,88844,59761.782.77$301,781
Jan 20183,65754,65562.874.01$449,045
Dec 20175,03170,13557.272.92$493,026
Nov 20175,09859,59955.423.12$468,382
Oct 20176,16362,86249.292.98$491,334
Sep 20176,97457,07747.523.09$507,617
Aug 20178,71655,87145.373.00$563,304
Jul 20178,40934,05143.873.09$474,028
Jun 20175,98723,65442.493.09$327,414
May 20174,71321,63745.373.26$284,439
Apr 20171,1026,65647.933.21$74,195
Mar 201748046.772.98$2,245
Feb 20178,82133,45450.452.95$543,796
Jan 201712,32137,15449.413.42$735,803
Dec 201612,00132,25148.763.72$705,234
Nov 201614,27730,50642.492.64$687,298
Oct 201616,57327,58046.193.09$850,736
Sep 201610,81617,98941.553.10$505,182
Aug 201615,05426,46541.442.92$701,230
Jul 20166,09012,79041.622.92$290,868
Jun 20165,9519,99245.352.69$296,715
May 201619,12628,91442.521.99$870,806
Apr 201625,39637,34836.561.99$1,002,839
Mar 201631,52139,16433.011.79$1,110,769
Feb 201628,92930,04226.472.06$827,746

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                   85 bbl  × $106.41 =     $9,045
Casinghead gas     9,968 Mcf  × $  3.05 =    $30,361

────────────────────────────────────────────────────
Month total                                  $39,406

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/47716 is the state's own key, not one this site invented.