SCHARBAUER-BRAUN

Operated by COG OPERATING LLC (P-5 166150) in the PARKS (CONSOLIDATED) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 40399District 08Field 69233125Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.5 M
Apr 2009 – May 2026
Value, last 12 filed months
$92 k
at the published price for each month
Months reported
206
no gaps in the span
Streams
2
oil, casinghead gas

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 263 leases and 1,022 wells, and the rule below applies to all of them.

Discovered
2009-03-11
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 20 acres. The field rule took effect on 2013-11-12.

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: PLAT OR A P-15, ACRE LIST, AND LEASE PLAT.

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
OilDisposition18,680 bbl$1,385,062
Casinghead gasProduction25,482 Mcf$91,941
Total$1,477,004

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 31.7907, -102.1131. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.79072, -102.11308 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
10,050 ft
2 wells filed one
Completion to plug
37.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 9,300 and 10,800 ft, median 10,050 ft, over the 2 wells that filed a depth.

Completions filed
Nov 1979
2 of 2 wells
Plug dates filed
Feb 2017
1 of 2 wells; 1 filed none

Last completion to plug: a median of 37.3 years across the 1 well that filed both dates, with the middle half between 37.3 years and 37.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3293084429,300 ftNov 1979
42-32930843110,800 ftNov 1979Feb 2017Yes

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 (206)

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

206 months

May 202669746106.413.05$9,614
Apr 202610957598.932.87$12,433
Mar 202613134689.753.15$12,847
Feb 202618640463.503.75$13,326
Jan 202618348759.138.00$14,716
Dec 202501956.664.41$84
Nov 202501158.593.93$43
Oct 20259245959.383.30$6,980
Sep 202511549962.743.08$8,750
Aug 20252711063.933.01$2,058
Jul 20257719566.743.32$5,785
Jun 20257232666.483.13$5,807
May 202511132360.553.23$7,765
Apr 202515717562.363.54$10,411
Mar 2025743167.704.27$5,142
Feb 20257449770.884.34$7,403
Jan 202514055574.324.28$12,779
Dec 20243724168.993.12$3,305
Nov 202411144269.052.20$8,636
Oct 202401271.372.28$27
Sep 20243122369.612.36$2,685
Aug 202412058675.632.06$10,285
Jul 202407179.932.15$152
Jun 2024397378.082.63$3,237
May 2024103078.812.20$8,117
Apr 2024761084.451.66$6,435
Mar 2024342180.301.55$2,763
Feb 2024651476.091.78$4,971
Jan 2024872173.023.30$6,422
Dec 202338671.262.61$2,724
Nov 2023922977.892.81$7,247
Oct 20231023185.443.09$8,811
Sep 2023802789.042.74$7,197
Aug 20231002980.522.67$8,130
Jul 2023302374.852.64$2,306
Jun 20231062968.962.26$7,375
May 2023541770.622.23$3,851
Apr 2023711578.122.24$5,580
Mar 20239072.852.39$656
Feb 202324075.112.47$1,803
Jan 202342076.533.39$3,214
Dec 2022199076.415.73$15,206
Nov 202271085.005.65$6,035
Oct 202266087.185.86$5,754
Sep 202284084.888.16$7,130
Aug 202226094.529.13$2,458
Jul 2022830101.587.54$8,431
Jun 2022310115.097.98$3,568
May 2022390109.378.43$4,265
Apr 2022500104.226.84$5,211
Mar 202240108.885.08$436
Feb 202214091.054.86$1,275
Jan 2022474381.844.54$4,042
Dec 2021852671.323.90$6,164
Nov 202161077.435.24$4,723
Oct 2021256079.795.71$20,426
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 2021182070.783.98$12,882
Jun 20210069.493.38$0
May 20210763.483.02$21
Apr 20211881660.362.76$11,392
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021181050.412.81$9,124
Dec 20200044.642.68$0
Nov 20200038.772.71$0
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
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 2019334055.302.75$18,470
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 2019182056.272.46$10,241
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20191062.632.75$63
Mar 2019165056.803.06$9,372
Feb 201906450.852.79$179
Jan 2019165046.033.23$7,595
Dec 20180046.594.19$0
Nov 2018165052.934.24$8,733
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 2018186059.403.07$11,048
Jul 20181111265.142.93$1,045
Jun 2018011260.183.08$345
May 201817311265.382.90$11,636
Apr 2018511263.842.90$644
Mar 2018111261.222.79$373
Feb 201835611261.782.77$22,303
Jan 201818411262.874.01$12,017
Dec 2017811257.272.92$785
Nov 2017011255.423.12$349
Oct 2017011249.292.98$334
Sep 2017011247.523.09$346
Aug 2017011245.373.00$336
Jul 201717411243.873.09$7,979
Jun 2017011242.493.09$346
May 201716011245.373.26$7,625
Apr 2017211247.933.21$456
Mar 201718411246.772.98$8,940
Feb 2017011250.452.95$331
Jan 2017011249.413.42$383
Dec 2016011248.763.72$417
Nov 201619211242.492.64$8,454
Oct 2016011246.193.09$346
Sep 201618311241.553.10$7,951
Aug 2016011241.442.92$328
Jul 201616911241.622.92$7,361
Jun 2016111245.352.69$346
May 2016011242.521.99$223
Apr 2016111236.561.99$260
Mar 201616811233.011.79$5,747
Feb 2016211226.472.06$284
Jan 201617611227.352.36$5,078
Dec 2015011232.362.00$224
Nov 201517011238.792.17$6,837
Oct 2015211243.552.43$359
Sep 201518111242.992.76$8,090
Aug 2015111240.162.87$362
Jul 2015311248.152.95$474
Jun 201517711256.152.88$10,261
May 201518111255.212.96$10,324
Apr 201518911249.822.71$9,719
Mar 201532211442.892.93$14,145
Feb 2015311244.662.98$467
Jan 2015011243.433.10$347
Dec 2014111254.693.59$457
Nov 201416711270.464.25$12,243
Oct 2014011278.303.90$437
Sep 2014011286.164.05$453
Aug 2014111289.394.04$541
Jul 201433611296.564.18$32,912
Jun 2014014498.164.74$682
May 2014124294.734.73$1,239
Apr 201433521395.944.81$33,164
Mar 201418221595.895.06$18,539
Feb 201417719197.406.19$18,422
Jan 2014423390.404.86$1,494
Dec 201334622691.824.35$32,754
Nov 2013020888.853.74$778
Oct 201318922597.423.78$19,263
Sep 20130251104.113.72$933
Aug 2013352246104.253.52$37,563
Jul 20130212102.523.72$788
Jun 201316522794.403.93$16,469
May 2013111294.834.15$560
Apr 201318616093.964.28$18,162
Mar 2013120593.623.91$896
Feb 201319321891.233.42$18,353
Jan 2013012491.603.42$424
Dec 201217214986.773.42$15,434
Nov 201217013286.953.62$15,260
Oct 201218414489.383.40$16,935
Sep 201216818994.672.92$16,456
Aug 2012018792.662.91$544
Jul 201233816185.133.02$29,260
Jun 201217712479.822.52$14,441
May 201216111891.612.49$15,043
Apr 20121126101.652.00$353
Mar 2012282124105.052.22$29,900
Feb 2012355142101.102.57$36,255
Jan 201219215998.092.73$19,268
Dec 201116716096.873.24$16,696
Nov 201118917595.723.31$18,671
Oct 201117021084.983.65$15,213
Sep 2011013883.623.99$550
Aug 201117016283.404.15$14,850
Jul 2011012894.144.52$578
Jun 201132522092.904.64$31,213
May 201116821898.134.40$17,446
Apr 2011168282105.964.33$19,023
Mar 2011023196.364.06$937
Feb 201116714585.644.18$14,908
Jan 201116616886.504.59$15,130
Dec 201016811285.734.35$14,890
Nov 2010011280.843.80$425
Oct 201016811278.103.51$13,514
Sep 2010011272.633.98$446
Aug 201017116873.684.42$13,342
Jul 2010015472.554.74$729
Jun 201016713970.364.91$12,433
May 201016725671.124.24$12,961
Apr 2010218881.694.12$938
Mar 201017317978.394.39$14,347
Feb 201016421473.585.44$13,232
Jan 201017327274.365.96$14,487
Dec 200916624871.445.48$13,219
Nov 200916627174.593.75$13,399
Oct 200916229372.544.11$12,956
Sep 2009024165.543.06$739
Aug 200916326267.423.22$11,833
Jul 200916327461.133.46$10,913
Jun 200916430166.163.90$12,023
May 200916930354.743.93$10,441
Apr 200933530346.773.59$16,755

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                   69 bbl  × $106.41 =     $7,342
Casinghead gas       746 Mcf  × $  3.05 =     $2,272

────────────────────────────────────────────────────
Month total                                   $9,614

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/40399 is the state's own key, not one this site invented.