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BAYES "4"

Operated by PETROPLEX ENERGY INC. (P-5 660886) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 40111District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$16.1 M
Dec 2009 – May 2026
Value, last 12 filed months
$246 k
at the published price for each month
Months reported
198
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) 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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
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 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

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
OilDisposition187,245 bbl$13,823,393
Casinghead gasProduction616,778 Mcf$2,238,373
Total$16,061,766

Wells on this lease (2)

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 32.4201, -101.7058. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.42007, -101.70582 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
10,535 ft
2 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.
2100.0%

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 10,480 and 10,590 ft, median 10,535 ft, over the 2 wells that filed a depth.

Completions filed
May 2010 – Nov 2012
2 of 2 wells

2 wells

42-31737925210,480 ftNov 2012——
42-31735684110,590 ftMay 2010——

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 (198)

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

198 months

May 20261691,997106.413.05$24,066
Apr 2026505098.932.87$49,960
Mar 2026167089.753.15$14,988
Feb 2026169063.503.75$10,732
Jan 2026333059.138.00$19,690
Dec 2025338056.664.41$19,151
Nov 2025171058.593.93$10,019
Oct 2025344059.383.30$20,427
Sep 2025333062.743.08$20,892
Aug 2025348063.933.01$22,248
Jul 2025171066.743.32$11,413
Jun 2025340066.483.13$22,603
May 2025337060.553.23$20,405
Apr 2025343062.363.54$21,389
Mar 2025338067.704.27$22,883
Feb 2025325070.884.34$23,036
Jan 2025503074.324.28$37,383
Dec 2024167068.993.12$11,521
Nov 2024341269.052.20$23,550
Oct 202434741671.372.28$25,714
Sep 202417353269.612.36$13,300
Aug 202434756075.632.06$27,399
Jul 20245131,84479.932.15$44,962
Jun 20243432,29278.082.63$32,819
May 20245162,13578.812.20$45,360
Apr 20244852,00184.451.66$44,278
Mar 20245082,02280.301.55$43,917
Feb 20246431,82276.091.78$52,176
Jan 20245341,34973.023.30$43,441
Dec 20236851,81471.262.61$53,549
Nov 20237031,69377.892.81$59,510
Oct 20235531,76985.443.09$52,710
Sep 20235291,74889.042.74$51,883
Aug 20237141,79780.522.67$62,294
Jul 20237161,86274.852.64$58,512
Jun 20239101,64268.962.26$66,462
May 20231,242070.622.23$87,710
Apr 202390024778.122.24$70,861
Mar 202372073472.852.39$54,209
Feb 202336748575.112.47$28,761
Jan 202352499076.533.39$43,456
Dec 202253431876.415.73$42,625
Nov 20227191,48885.005.65$69,517
Oct 20226882,19987.185.86$72,874
Sep 20228772,91684.888.16$98,245
Aug 20228842,73994.529.13$108,555
Jul 20229252,835101.587.54$115,343
Jun 20221,0642,177115.097.98$139,822
May 20221,197536109.378.43$135,436
Apr 20228760104.226.84$91,297
Mar 20221,2570108.885.08$136,862
Feb 20221,260091.054.86$114,723
Jan 202285767881.844.54$73,213
Dec 20211,2591,45171.323.90$95,450
Nov 20211,19682877.435.24$96,942
Oct 20211,38055279.795.71$113,264
Sep 202168414669.865.35$48,565
Aug 20213394566.024.22$22,571
Jul 20211,37236170.783.98$98,548
Jun 2021427269.493.38$3,162
May 20211,37167263.483.02$89,059
Apr 20213431,05660.362.76$23,616
Mar 20216691,87761.302.72$46,109
Feb 20216771,44657.805.55$47,153
Jan 20216721,46250.412.81$37,984
Dec 20205141,29244.642.68$26,402
Nov 20206781,49238.772.71$30,324
Oct 20205171,60536.972.48$23,091
Sep 20203392,08237.091.99$16,719
Aug 20206962,22539.982.39$33,133
Jul 20205121,98138.371.83$23,261
Jun 202052649934.901.69$19,201
May 20207151,26116.921.81$14,386
Apr 202070592914.751.80$12,075
Mar 202053086730.341.86$17,690
Feb 20205265449.881.98$26,344
Jan 20206881,67157.252.09$42,888
Dec 20196922,45559.012.30$46,492
Nov 20195202,46255.302.75$35,528
Oct 20196982,69253.472.42$43,833
Sep 20197012,48455.052.66$45,191
Aug 20197022,68853.112.30$43,477
Jul 20197092,52356.272.46$46,102
Jun 20195162,22252.782.49$32,770
May 20196942,43758.482.74$47,263
Apr 20196961,71062.632.75$48,294
Mar 20196931,76956.803.06$44,779
Feb 20197072,01850.852.79$41,586
Jan 20196892,05146.033.23$38,336
Dec 2018707046.594.19$32,939
Nov 20188661,48652.934.24$52,134
Oct 20186872,45161.443.40$50,538
Sep 20186922,32559.543.11$48,428
Aug 20185242,20159.403.07$37,875
Jul 20186681,35665.142.93$47,489
Jun 20188521,89260.183.08$57,095
May 20186782,42465.382.90$51,359
Apr 20188392,72363.842.90$61,461
Mar 20186672,76361.222.79$48,534
Feb 20188582,63661.782.77$60,299
Jan 2018678062.874.01$42,626
Dec 20175121,91757.272.92$34,923
Nov 20178542,68355.423.12$55,695
Oct 20177072,56949.292.98$42,513
Sep 20178472,59747.523.09$48,267
Aug 20176862,68745.373.00$39,197
Jul 20171,0222,75143.873.09$53,328
Jun 20178502,49042.493.09$43,804
May 20176872,23745.373.26$38,469
Apr 20177242,48147.933.21$42,669
Mar 20178782,52946.772.98$48,610
Feb 20175511,78850.452.95$33,077
Jan 20175492,37149.413.42$35,232
Dec 20161,0643,87748.763.72$66,314
Nov 20166933,82742.492.64$39,566
Oct 20168854,06746.193.09$53,446
Sep 20168784,12241.553.10$49,262
Aug 20161,0554,35541.442.92$56,455
Jul 20165322,67641.622.92$29,967
Jun 20161,3964,13845.352.69$74,423
May 20165314,64142.521.99$31,819
Apr 20168864,73436.561.99$41,818
Mar 20161,0774,78833.011.79$44,141
Feb 20168714,80726.472.06$32,975
Jan 20161,4145,51427.352.36$51,710
Dec 20151,2435,64132.362.00$51,513
Nov 20151,0345,87438.792.17$52,840
Oct 20151,0504,96943.552.43$57,785
Sep 20151,5876,02042.992.76$84,831
Aug 20158685,88740.162.87$51,769
Jul 20152,2726,78348.152.95$129,373
Jun 20151,2265,45756.152.88$84,572
May 20156876,29155.212.96$56,522
Apr 20151,0387,31249.822.71$71,504
Mar 20151,3968,18142.892.93$83,883
Feb 20151,5548,35044.662.98$94,253
Jan 20151,0914,20543.433.10$60,420
Dec 20141,2994,09354.693.59$85,742
Nov 20149222,62370.464.25$76,117
Oct 20141,6064,18678.303.90$142,079
Sep 20149324,59286.164.05$98,878
Aug 20141,9955,26789.394.04$199,586
Jul 20141,6445,26796.564.18$180,759
Jun 20141,8473,89398.164.74$199,742
May 20141,9598,57494.734.73$226,102
Apr 20141,9483,99995.944.81$206,123
Mar 20142,5168,28395.895.06$283,145
Feb 20142,0183,60997.406.19$218,900
Jan 20141,6213,29090.404.86$162,530
Dec 20132,2314,42491.824.35$224,115
Nov 20132,4784,94988.853.74$238,671
Oct 20132,9176,69697.423.78$309,481
Sep 20132,1565,647104.113.72$245,455
Aug 20133,1556,859104.253.52$353,070
Jul 20132,2694,514102.523.72$249,400
Jun 20132,2865,40294.403.93$237,047
May 20133,4255,80294.834.15$348,866
Apr 20133,4165,78893.964.28$345,755
Mar 20133,9485,33593.623.91$390,487
Feb 20133,5325,27391.233.42$340,258
Jan 20133,3625,10691.603.42$325,421
Dec 20121,9774,22086.773.42$185,977
Nov 20128783,05886.953.62$87,427
Oct 20123812,78589.383.40$43,522
Sep 20123552,76894.672.92$41,686
Aug 20123481,70392.662.91$37,198
Jul 20123823,61685.133.02$43,443
Jun 20125213,82579.822.52$51,222
May 20125583,56691.612.49$59,992
Apr 20123713,855101.652.00$45,410
Mar 20127504,448105.052.22$88,671
Feb 20121864,041101.102.57$29,191
Jan 20129654,93598.092.73$108,150
Dec 20113705,82896.873.24$54,723
Nov 2011703095.723.31$67,291
Oct 20113685,72384.983.65$52,153
Sep 20114675,89483.623.99$62,543
Aug 20117396,69483.404.15$89,408
Jul 20115567,06094.144.52$84,234
Jun 20115606,45092.904.64$81,951
May 20117587,36798.134.40$106,833
Apr 20117337,186105.964.33$108,808
Mar 20119437,76396.364.06$122,365
Feb 20119477,84385.644.18$113,885
Jan 20117659,38386.504.59$109,229
Dec 20101,49410,09885.734.35$171,984
Nov 20101,1127,38480.843.80$117,919
Oct 20101,2978,18878.103.51$130,026
Sep 20101,4709,32872.633.98$143,887
Aug 20101,4639,38973.684.42$149,287
Jul 20102,1407,35872.554.74$190,108
Jun 20102,5706,34670.364.91$211,987
May 20102,5482,87971.124.24$193,407
Apr 20101,07972481.694.12$91,128
Mar 20102001,28178.394.39$21,300
Feb 201057011,55673.585.44$104,833
Jan 201077313,89974.365.96$140,375
Dec 20097365,91771.445.48$85,027

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                  169 bbl  × $106.41 =    $17,983
Casinghead gas     1,997 Mcf  × $  3.05 =     $6,083

────────────────────────────────────────────────────
Month total                                  $24,066

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/40111 is the state's own key, not one this site invented.