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LOTHLORIEN 20

Operated by OXYROCK OPERATING, LLC (P-5 102324) 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 19129District 7CField 85279201OilCasinghead gasSaveExport
Value, all time
$7.2 M
Jul 2015 – May 2026
Value, last 12 filed months
$329 k
at the published price for each month
Months reported
131
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 721 leases and 1,413 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 2024-02-01.

The Commission's schedule remark for this field reads: “ALLOCATION FORMULA EFFECTIVE 02/01/2024.”

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
OilDisposition108,549 bbl$5,846,426
Casinghead gasProduction472,826 Mcf$1,400,793
Total$7,247,219

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 31.6413, -101.7968. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.64128, -101.79684 · 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
11,593 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 11,593 ft.

Completions filed
Jul 2015
1 of 1 wells

1 well

42-46140039111,593 ftJul 2015——

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 (131)

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

131 months

May 20263582,328106.413.05$45,186
Apr 20263432,05798.932.87$39,836
Mar 2026089889.753.15$2,828
Feb 20261941,98163.503.75$19,748
Jan 202603,20859.138.00$25,657
Dec 20251872,88156.664.41$23,310
Nov 20253932,72658.593.93$33,729
Oct 20253663,13259.383.30$32,084
Sep 20253612,93462.743.08$31,677
Aug 20253503,12963.933.01$31,809
Jul 20253583,10266.743.32$34,177
Jun 202512,88866.483.13$9,102
May 20253643,34160.553.23$32,839
Apr 20253623,02962.363.54$33,306
Mar 202502,50967.704.27$10,709
Feb 20253644,71470.884.34$46,263
Jan 202502,79074.324.28$11,938
Dec 20243633,00868.993.12$34,432
Nov 20243693,00069.052.20$32,075
Oct 20243593,08671.372.28$32,662
Sep 202402,95769.612.36$6,991
Aug 20243813,15375.632.06$35,322
Jul 20243613,41279.932.15$36,179
Jun 20243753,23878.082.63$37,809
May 20243673,37078.812.20$36,332
Apr 20243703,27784.451.66$36,684
Mar 20243873,61580.301.55$36,662
Feb 20243953,39176.091.78$36,104
Jan 20243413,83673.023.30$37,550
Dec 20233613,52371.262.61$34,922
Nov 20233633,88077.892.81$39,167
Oct 20233383,54985.443.09$39,835
Sep 20233514,08389.042.74$42,420
Aug 20233573,73980.522.67$38,740
Jul 20237125,73374.852.64$68,439
Jun 20233773,50568.962.26$33,914
May 20233522,78570.622.23$31,062
Apr 20233583,99178.122.24$36,898
Mar 20236664,04072.852.39$58,186
Feb 20237473,64175.112.47$65,085
Jan 20231,0633,94276.533.39$94,706
Dec 20227355,62676.415.73$88,393
Nov 20223732,52385.005.65$45,950
Oct 20227441,35087.185.86$72,778
Sep 20223611,56384.888.16$43,402
Aug 20227141,26894.529.13$79,061
Jul 20221,4881,309101.587.54$161,024
Jun 2022691891115.097.98$86,635
May 2022310421109.378.43$37,455
Apr 2022110654104.226.84$15,936
Mar 20227291,194108.885.08$85,435
Feb 202235690591.054.86$36,811
Jan 20221,0761,17581.844.54$93,392
Dec 2021049471.323.90$1,926
Nov 20217572,17177.435.24$69,984
Oct 20217332,10379.795.71$70,502
Sep 20211,0822,06869.865.35$86,654
Aug 20216671,20166.024.22$49,104
Jul 20216881,49870.783.98$54,662
Jun 20216991,37269.493.38$53,212
May 20217301,80563.483.02$51,787
Apr 20211,0651,97960.362.76$69,742
Mar 20211,5891,79061.302.72$102,269
Feb 20218991,55857.805.55$60,606
Jan 20217551,11550.412.81$41,193
Dec 20201,1301,10444.642.68$53,397
Nov 20208971,04938.772.71$37,616
Oct 20200036.972.48$0
Sep 20205251,39637.091.99$22,252
Aug 20201,2282,67239.982.39$55,468
Jul 20207041,64238.371.83$30,009
Jun 20201,3973,55834.901.69$54,769
May 20201,3992,59016.921.81$28,371
Apr 20201,7912,32414.751.80$30,611
Mar 20207192,60830.341.86$26,656
Feb 20203563,56749.881.98$24,822
Jan 20206984,26257.252.09$48,888
Dec 20197524,61659.012.30$55,012
Nov 20191,1004,74255.302.75$73,874
Oct 20195514,17653.472.42$39,562
Sep 20195353,82655.052.66$39,619
Aug 20191,0563,37153.112.30$63,852
Jul 20197152,89256.272.46$47,348
Jun 20196722,78852.782.49$42,414
May 20191,0262,67758.482.74$67,336
Apr 20193921,55762.632.75$28,834
Mar 20197941,68556.803.06$50,259
Feb 20193631,69250.852.79$23,183
Jan 20197562,12046.033.23$41,642
Dec 20189242,31546.594.19$52,738
Nov 20185541,85752.934.24$37,192
Oct 20187712,14561.443.40$54,659
Sep 20185452,37259.543.11$39,821
Aug 20185582,66359.403.07$41,311
Jul 20187435,09565.142.93$63,337
Jun 20181,1265,44260.183.08$84,507
May 20181,1125,74765.382.90$89,373
Apr 20187345,53363.842.90$62,909
Mar 20181,1086,03161.222.79$84,639
Feb 20181,1454,94861.782.77$84,425
Jan 20183551,23462.874.01$27,266
Dec 20178915,59857.272.92$67,382
Nov 20179406,20955.423.12$71,457
Oct 20171,4585,94749.292.98$89,609
Sep 20179173,73047.523.09$55,091
Aug 20173571,28745.373.00$20,064
Jul 20177222,88443.873.09$40,578
Jun 20171,0843,24042.493.09$56,062
May 20177183,06045.373.26$42,562
Apr 20177292,45147.933.21$42,813
Mar 20171,0572,68646.772.98$57,450
Feb 20173692,34550.452.95$25,540
Jan 20171,2835,78049.413.42$83,154
Dec 20161,2995,31948.763.72$83,141
Nov 20161,0804,20942.492.64$57,019
Oct 20161,0723,40146.193.09$60,026
Sep 20161,3833,96741.553.10$69,764
Aug 20161,4122,51741.442.92$65,874
Jul 20162,1093,96941.622.92$99,383
Jun 20161,4024,12845.352.69$74,668
May 20162,4277,28842.521.99$117,707
Apr 20161,0493,40136.561.99$45,123
Mar 20161,0474,37733.011.79$42,414
Feb 20161,7327,73826.472.06$61,814
Jan 20162,0749,71427.352.36$79,691
Dec 20151,88811,38332.362.00$83,878
Nov 20152,13012,83838.792.17$110,447
Oct 20152,63215,94743.552.43$153,320
Sep 20153,19518,76042.992.76$189,101
Aug 20155,76324,38540.162.87$301,488
Jul 20153,6344,53848.152.95$188,342

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                  358 bbl  × $106.41 =    $38,095
Casinghead gas     2,328 Mcf  × $  3.05 =     $7,091

────────────────────────────────────────────────────
Month total                                  $45,186

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/19129 is the state's own key, not one this site invented.