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KOGER E 10

Operated by OXYROCK OPERATING, LLC (P-5 102324) 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 45797District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$8.1 M
Aug 2014 – May 2026
Value, last 12 filed months
$564 k
at the published price for each month
Months reported
142
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
OilDisposition128,974 bbl$7,577,012
Casinghead gasProduction157,006 Mcf$508,237
Total$8,085,249

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 32.5073, -101.8193. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.50734, -101.81932 · 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
11,338 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 11,338 ft.

Completions filed
Aug 2014
1 of 1 wells

1 well

42-31739487111,338 ftAug 2014——

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 (142)

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

142 months

May 20266181,021106.413.05$68,871
Apr 202686382298.932.87$87,736
Mar 202661288789.753.15$57,721
Feb 202646166663.503.75$31,771
Jan 202664579659.138.00$44,505
Dec 202566488256.664.41$41,515
Nov 20259531,07158.593.93$60,041
Oct 202560092259.383.30$38,675
Sep 202550386962.743.08$34,232
Aug 202525449163.933.01$17,718
Jul 20253761,13366.743.32$28,850
Jun 20257201,53866.483.13$52,678
May 20258051,18460.553.23$52,570
Apr 202529175762.363.54$20,829
Mar 20258411,29567.704.27$62,463
Feb 20258171,13470.884.34$62,831
Jan 20259441,27774.324.28$75,622
Dec 20246151,38068.993.12$46,736
Nov 20248661,18969.052.20$62,411
Oct 20245781,16771.372.28$43,914
Sep 202490773169.612.36$64,865
Aug 20246121,30775.632.06$48,983
Jul 20248591,38079.932.15$71,622
Jun 20248781,37278.082.63$72,168
May 20245971,15178.812.20$49,580
Apr 20245991,22584.451.66$52,618
Mar 20248591,21180.301.55$70,849
Feb 202461474276.091.78$48,043
Jan 202459898473.023.30$46,911
Dec 202391376871.262.61$67,065
Nov 202364441277.892.81$51,318
Oct 202379283885.443.09$70,256
Sep 202339484789.042.74$37,398
Aug 202342584180.522.67$36,469
Jul 202329685874.852.64$24,422
Jun 202362779268.962.26$45,027
May 202373070570.622.23$53,123
Apr 202352388678.122.24$42,839
Mar 202388586672.852.39$66,545
Feb 202386480275.112.47$66,873
Jan 20231,08388376.533.39$85,873
Dec 202264794576.415.73$54,851
Nov 20229601,33385.005.65$89,126
Oct 20221,5721,16287.185.86$143,861
Sep 202251278584.888.16$49,867
Aug 20226081,36994.529.13$69,963
Jul 20220482101.587.54$3,635
Jun 2022536910115.097.98$68,947
May 20228701,175109.378.43$105,061
Apr 20228551,255104.226.84$97,689
Mar 20228351,194108.885.08$96,976
Feb 20229041,04191.054.86$87,367
Jan 20228921,12281.844.54$78,093
Dec 20212391,22671.323.90$21,826
Nov 20218701,20977.435.24$73,695
Oct 20219261,16579.795.71$80,542
Sep 20218811,23269.865.35$68,139
Aug 20211,2051,32866.024.22$85,159
Jul 20218761,34470.783.98$67,355
Jun 20219791,29269.493.38$72,398
May 20211,3201,28563.483.02$87,671
Apr 20216971,22660.362.76$45,453
Mar 20213461,71561.302.72$25,869
Feb 20217541,72357.805.55$53,140
Jan 20211,0301,66250.412.81$56,593
Dec 20208181,78044.642.68$41,278
Nov 20208471,61738.772.71$37,215
Oct 20208722,12236.972.48$37,497
Sep 20209482,02937.091.99$39,201
Aug 20208281,89439.982.39$37,621
Jul 20209641,62538.371.83$39,955
Jun 20201,3661,61234.901.69$50,398
May 20205001,42016.921.81$11,037
Apr 20201,0471,08214.751.80$17,396
Mar 20201,1641,20230.341.86$37,547
Feb 20201,29587849.881.98$66,334
Jan 20208701,00257.252.09$51,906
Dec 20199201,22259.012.30$57,105
Nov 20191,0841,24555.302.75$63,370
Oct 20191,3221,31453.472.42$73,865
Sep 20199061,36055.052.66$53,489
Aug 20191,1391,36853.112.30$63,645
Jul 20191,0131,27356.272.46$60,133
Jun 20198431,12552.782.49$47,296
May 201990978858.482.74$55,318
Apr 20191,15485262.632.75$74,619
Mar 20191,20593756.803.06$71,313
Feb 201925985150.852.79$15,546
Jan 20191,3241,00346.033.23$64,182
Dec 20181,29791246.594.19$64,244
Nov 20188461,02452.934.24$49,118
Oct 201853760361.443.40$35,042
Sep 201870336059.543.11$42,976
Aug 201873548359.403.07$45,140
Jul 201868151365.142.93$45,864
Jun 201881027360.183.08$49,586
May 20181,02795765.382.90$69,921
Apr 20187281,03063.842.90$49,463
Mar 20181,1511,12061.222.79$73,585
Feb 201877599361.782.77$50,626
Jan 20181,3401,05262.874.01$88,464
Dec 20176941,12457.272.92$43,029
Nov 20179521,08555.423.12$56,143
Oct 20171,2171,17249.292.98$63,483
Sep 20179371,14347.523.09$48,055
Aug 20171,1201,25745.373.00$54,591
Jul 20177931,12643.873.09$38,265
Jun 20171,0711,17442.493.09$49,131
May 20171,0531,14545.373.26$51,511
Apr 20171,0621,11147.933.21$54,470
Mar 20171,0621,11346.772.98$52,991
Feb 20171,03693450.452.95$55,024
Jan 20171,1391,05049.413.42$59,868
Dec 201699497348.763.72$52,090
Nov 20161,0561,10942.492.64$47,802
Oct 20167921,29846.193.09$40,594
Sep 20161,0581,27641.553.10$47,916
Aug 20161,3681,27341.442.92$60,413
Jul 20166771,26341.622.92$31,870
Jun 20161,2491,28245.352.69$60,085
May 20167841,37142.521.99$36,065
Apr 20161,0801,30136.561.99$42,075
Mar 20161,2791,20833.011.79$44,387
Feb 20161,2561,32926.472.06$35,989
Jan 20169221,69727.352.36$29,229
Dec 20151,3672,30632.362.00$48,851
Nov 20151,6341,36438.792.17$66,339
Oct 201571834943.552.43$32,116
Sep 201565761542.992.76$29,941
Aug 201588984940.162.87$38,141
Jul 20151,1801,19748.152.95$60,342
Jun 20152,0712,40456.152.88$123,217
May 20151,3111,27655.212.96$76,151
Apr 20152,5232,11549.822.71$131,420
Mar 20152,2391,33242.892.93$99,940
Feb 20151,92088544.662.98$88,381
Jan 201551155043.433.10$23,898
Dec 20141,70862254.693.59$95,644
Nov 20141,74689270.464.25$126,816
Oct 20142,2361,25378.303.90$179,967
Sep 2014347086.164.05$29,898
Aug 20140089.394.04$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                  618 bbl  × $106.41 =    $65,761
Casinghead gas     1,021 Mcf  × $  3.05 =     $3,110

────────────────────────────────────────────────────
Month total                                  $68,871

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/45797 is the state's own key, not one this site invented.