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SHACKELFORD B

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 47714District 08Field 85280301Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$19.4 M
Feb 2016 – May 2026
Value, last 12 filed months
$787 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
OilDisposition297,796 bbl$14,535,064
Casinghead gasProduction1,517,187 Mcf$4,906,999
Total$19,442,063

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 31.8546, -101.8569. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.85458, -101.85695 · 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
9,252 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 9,252 ft.

Completions filed
Feb 2016
1 of 1 wells

1 well

42-329403833302H9,252 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 20263987,572106.413.05$65,414
Apr 20264899,26198.932.87$74,953
Mar 202646911,31489.753.15$77,726
Feb 20263139,45563.503.75$55,335
Jan 20263167,52059.138.00$78,829
Dec 20253628,42156.664.41$57,676
Nov 20254828,79558.593.93$62,773
Oct 20254749,53059.383.30$59,641
Sep 20255558,23862.743.08$60,168
Aug 20255218,72963.933.01$59,623
Jul 20255659,28766.743.32$68,496
Jun 20255728,95766.483.13$66,051
May 20255868,31060.553.23$62,343
Apr 20255808,06862.363.54$64,755
Mar 20256277,05667.704.27$72,565
Feb 20254145,79570.884.34$54,499
Jan 20256117,98574.324.28$79,575
Dec 20243797,84868.993.12$50,644
Nov 20243017,21369.052.20$36,641
Oct 20243226,33471.372.28$37,432
Sep 20244366,76569.612.36$46,345
Aug 202461713,06475.632.06$73,623
Jul 20245759,66479.932.15$66,704
Jun 20244628,30978.082.63$57,959
May 20241,0227,63478.812.20$97,327
Apr 20247318,91784.451.66$76,528
Mar 20246368,68380.301.55$64,487
Feb 20244208,33876.091.78$46,830
Jan 20244147,80573.023.30$55,969
Dec 20234618,58471.262.61$55,261
Nov 20234277,96077.892.81$55,607
Oct 20234718,24885.443.09$65,706
Sep 20236157,68989.042.74$75,789
Aug 20235678,85280.522.67$69,315
Jul 20235409,44874.852.64$65,379
Jun 202364410,76768.962.26$68,727
May 202356319,24070.622.23$82,614
Apr 202374221,39978.122.24$105,851
Mar 202381821,11972.852.39$110,132
Feb 202385320,45775.112.47$114,509
Jan 202388618,65076.533.39$130,987
Dec 202279411,03676.415.73$123,896
Nov 202263710,30985.005.65$112,352
Oct 202277510,36087.185.86$128,313
Sep 202269310,37684.888.16$143,528
Aug 202288315,81194.529.13$227,771
Jul 202280115,216101.587.54$196,126
Jun 202279912,273115.097.98$189,861
May 202269210,533109.378.43$164,509
Apr 202291412,337104.226.84$179,613
Mar 20228948,578108.885.08$140,884
Feb 20228048,21591.054.86$113,120
Jan 202283510,12181.844.54$114,262
Dec 20217919,32271.323.90$92,762
Nov 202197910,25577.435.24$129,508
Oct 20219429,08979.795.71$127,096
Sep 20219478,73769.865.35$112,908
Aug 20219718,20266.024.22$98,723
Jul 20211,0068,71070.783.98$105,889
Jun 20217417,23769.493.38$75,958
May 20211,1058,96363.483.02$97,193
Apr 20211,1228,56460.362.76$91,347
Mar 20211,1458,40861.302.72$93,033
Feb 20217034,76957.805.55$67,092
Jan 20211,0846,89150.412.81$74,010
Dec 20201,0465,55844.642.68$61,564
Nov 20205143,14638.772.71$28,443
Oct 20206314,04036.972.48$33,341
Sep 20206083,48437.091.99$29,488
Aug 202089875739.982.39$37,708
Jul 20201,23615,58138.371.83$75,863
Jun 20201,15916,15934.901.69$67,763
May 20201,02116,06916.921.81$46,437
Apr 20201,12212,93114.751.80$39,882
Mar 20201,27013,87230.341.86$64,281
Feb 20201,21011,88349.881.98$83,891
Jan 20201,41313,27257.252.09$108,696
Dec 20191,43412,02659.012.30$112,333
Nov 20191,18013,30655.302.75$101,855
Oct 20191,33115,72153.472.42$109,190
Sep 20191,56613,64455.052.66$122,464
Aug 20191,54313,95353.112.30$114,101
Jul 20191,51015,57656.272.46$123,286
Jun 20191,62415,17852.782.49$123,526
May 20191,67215,22758.482.74$139,505
Apr 20191,62915,04862.632.75$143,417
Mar 20191,60113,53356.803.06$132,376
Feb 20191,47511,63450.852.79$107,488
Jan 20191,67011,67846.033.23$114,569
Dec 20181,73511,42846.594.19$128,665
Nov 20181,77610,20452.934.24$137,240
Oct 20182,12813,47761.443.40$176,540
Sep 20182,10016,29859.543.11$175,688
Aug 20182,43717,68959.403.07$199,002
Jul 20182,43218,12465.142.93$211,558
Jun 20182,45418,91660.183.08$205,885
May 20182,42018,34765.382.90$211,441
Apr 20182,67119,64463.842.90$227,500
Mar 20182,92619,95061.222.79$234,727
Feb 20182,83218,11461.782.77$225,066
Jan 20183,38217,76862.874.01$283,864
Dec 20173,84822,91257.272.92$287,313
Nov 20173,93523,04355.423.12$289,934
Oct 20174,65828,26649.292.98$313,930
Sep 20174,99831,73947.523.09$335,492
Aug 20175,95033,30945.373.00$370,025
Jul 20177,40335,11243.873.09$433,170
Jun 20177,22118,94742.493.09$365,315
May 20176,1149,22045.373.26$307,481
Apr 20179731,68647.933.21$52,051
Mar 201713619546.772.98$6,943
Feb 20178,85915,83250.452.95$493,682
Jan 20179,2699,19949.413.42$489,431
Dec 20168,3378,52348.763.72$438,242
Nov 20163,0373,50242.492.64$138,303
Oct 20160046.193.09$0
Sep 2016144041.553.10$5,983
Aug 201610,76517,85841.442.92$498,324
Jul 201612,38317,13741.622.92$565,495
Jun 201613,97317,87545.352.69$681,685
May 201615,96519,15342.521.99$716,966
Apr 201619,48322,51336.561.99$757,123
Mar 201624,95529,84233.011.79$877,301
Feb 201622,44126,49726.472.06$648,693

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                  398 bbl  × $106.41 =    $42,351
Casinghead gas     7,572 Mcf  × $  3.05 =    $23,063

────────────────────────────────────────────────────
Month total                                  $65,414

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/47714 is the state's own key, not one this site invented.