MineralRecord
Log inSign up

BAST 34 AND 39

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 19871District 7CField 85279201OilCasinghead gasSave
Value, all time
$72.5 M
Jan 2018 – May 2026
Value, last 12 filed months
$3.0 M
at the published price for each month
Months reported
101
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition858,589 bbl$53,351,636
Casinghead gasProduction5,680,996 Mcf$19,136,932
Total$72,488,568

Wells on this lease (3)

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 31.4810, -101.7118. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.48104, -101.71174 · 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
9,045 ft
3 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.
3100.0%

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

Between 8,730 and 9,485 ft, median 9,045 ft, over the 3 wells that filed a depth.

Completions filed
Apr 2018
3 of 3 wells

3 wells

42-383398874809H9,485 ftApr 2018——
42-383398894409H9,045 ftApr 2018——
42-383398914309H8,730 ftApr 2018——

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 (101)

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

101 months

May 20261,66155,345106.413.05$345,319
Apr 20261,27936,45598.932.87$231,147
Mar 20261,67550,77289.753.15$310,235
Feb 20261,33331,65463.503.75$203,358
Jan 20261,49237,12259.138.00$385,121
Dec 20252,28038,92656.664.41$300,979
Nov 20251,80838,88558.593.93$258,610
Oct 20251,25320,39459.383.30$141,802
Sep 20251,49530,91762.743.08$188,925
Aug 20251,75233,29463.933.01$212,379
Jul 20251,86332,21466.743.32$231,132
Jun 20251,75626,60766.483.13$199,985
May 20251,86928,08460.553.23$203,944
Apr 20252,08625,99362.363.54$222,179
Mar 20252,24633,04067.704.27$293,079
Feb 20252,24530,49670.884.34$291,504
Jan 20254,64131,62174.324.28$480,215
Dec 20245,25732,34868.993.12$463,651
Nov 20244,30724,29369.052.20$350,805
Oct 20244,47222,22071.372.28$369,859
Sep 20245,18418,85469.612.36$405,436
Aug 20246,30714,54475.632.06$507,012
Jul 20244,25512,57179.932.15$367,087
Jun 20245,45536,03678.082.63$520,845
May 20246,00242,09878.812.20$565,568
Apr 20245,63045,67084.451.66$551,229
Mar 20245,94552,21880.301.55$558,067
Feb 20245,39843,56976.091.78$488,445
Jan 20245,62747,32773.023.30$566,952
Dec 20235,40947,66071.262.61$509,872
Nov 20235,37545,90077.892.81$547,526
Oct 20235,36349,91485.443.09$612,313
Sep 20234,58744,92689.042.74$531,301
Aug 20233,97753,45980.522.67$463,118
Jul 20234,21852,08774.852.64$453,321
Jun 20233,80145,91968.962.26$365,824
May 20233,91252,14470.622.23$392,411
Apr 20233,86048,96078.122.24$411,104
Mar 20234,18749,91072.852.39$424,466
Feb 20233,98845,85375.112.47$412,598
Jan 20234,06043,44676.533.39$457,895
Dec 20223,71941,89176.415.73$524,166
Nov 20222,77029,44085.005.65$401,674
Oct 20224,33750,19287.185.86$672,414
Sep 20224,79653,22484.888.16$841,588
Aug 20224,05350,27994.529.13$841,994
Jul 20224,88957,952101.587.54$933,703
Jun 20224,84053,519115.097.98$983,967
May 20224,91759,768109.378.43$1,041,798
Apr 20225,13158,911104.226.84$937,563
Mar 20225,43060,418108.885.08$897,924
Feb 20224,47548,29691.054.86$642,111
Jan 20225,53956,22881.844.54$708,456
Dec 20215,17651,40371.323.90$569,579
Nov 20215,20755,73977.435.24$695,075
Oct 20215,68163,84179.795.71$818,066
Sep 20215,34361,91969.865.35$704,586
Aug 20215,75765,88466.024.22$658,146
Jul 20216,19466,06870.783.98$701,499
Jun 20216,05563,12269.493.38$634,153
May 20216,85463,66463.483.02$627,209
Apr 20215,01648,31760.362.76$436,044
Mar 20217,13464,85661.302.72$613,524
Feb 20214,06041,57257.805.55$465,307
Jan 20216,98660,89550.412.81$523,296
Dec 20205,72150,63244.642.68$390,849
Nov 20206,93068,91138.772.71$455,189
Oct 20207,48471,84636.972.48$454,749
Sep 20206,99474,38937.091.99$407,519
Aug 20207,96785,25139.982.39$521,853
Jul 20208,05281,23938.371.83$457,226
Jun 20208,24780,17134.901.69$423,334
May 20207,94668,58016.921.81$258,902
Apr 20209,26080,34714.751.80$281,562
Mar 20209,36886,45330.341.86$444,702
Feb 20209,25779,05449.881.98$618,319
Jan 202010,21289,72857.252.09$772,594
Dec 201911,93898,16759.012.30$930,673
Nov 20199,82471,73355.302.75$740,583
Oct 201913,02884,04753.472.42$899,878
Sep 201911,78069,51155.052.66$833,199
Aug 201912,44368,60053.112.30$818,927
Jul 201912,35968,06256.272.46$862,878
Jun 201910,81072,65652.782.49$751,552
May 201913,28796,27558.482.74$1,040,848
Apr 201914,33695,63662.632.75$1,160,930
Mar 201916,309110,91156.803.06$1,265,972
Feb 201914,79376,74250.852.79$966,505
Jan 201917,58586,14546.033.23$1,087,529
Dec 201819,51979,65746.594.19$1,242,790
Nov 201821,12297,36552.934.24$1,530,546
Oct 201826,560117,86561.443.40$2,032,361
Sep 201828,259112,22559.543.11$2,031,336
Aug 201835,856106,08159.403.07$2,455,150
Jul 201844,292109,63365.142.93$3,206,612
Jun 201857,226107,37460.183.08$3,774,242
May 201872,618113,84665.382.90$5,078,009
Apr 201823,53840,72163.842.90$1,620,789
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$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                1,661 bbl  × $106.41 =   $176,747
Casinghead gas    55,345 Mcf  × $  3.05 =   $168,572

────────────────────────────────────────────────────
Month total                                 $345,319

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. 7C/O/19871 is the state's own key, not one this site invented.