MineralRecord
Log inSign up

GROSS-ROBERT-LUNA PSA

Operated by MARATHON OIL EF LLC (P-5 525398) in the EAGLEVILLE (EAGLE FORD-2) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11850District 02Field 27135750Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$29.0 M
Sep 2019 – May 2026
Value, last 12 filed months
$1.2 M
at the published price for each month
Months reported
81
no gaps in the span
Streams
2
oil, casinghead gas

The EAGLEVILLE (EAGLE FORD-2) 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 3,304 leases and 7,959 wells, and the rule below applies to all of them.

Discovered
2009-03-20
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 40 acres. The field rule took effect on 2017-02-28.

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: “ BASED ON 3000 TO 1 GAS OIL RATIO”

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
OilDisposition433,187 bbl$23,572,485
Casinghead gasProduction1,846,628 Mcf$5,395,492
Total$28,967,977

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 28.7979, -97.9661. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.79794, -97.96606 · 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
12,286 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 12,286 ft.

Completions filed
Apr 2020
1 of 1 wells

1 well

42-255365241H12,286 ftApr 2020——

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 (81)

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

81 months

May 20261,1624,891106.413.05$138,546
Apr 20261,18716098.932.87$117,889
Mar 20261,1945,76189.753.15$125,305
Feb 20261,2402,84663.503.75$89,413
Jan 20261,26414259.138.00$75,876
Dec 20251,78022056.664.41$101,826
Nov 20256152,11958.593.93$44,353
Oct 20257923,68559.383.30$59,207
Sep 20259494,79762.743.08$74,300
Aug 20251,1755,60563.933.01$92,015
Jul 20251,6435,95366.743.32$129,389
Jun 20251,3785,17666.483.13$107,804
May 20251,3726,11660.553.23$102,843
Apr 20254246,16762.363.54$48,291
Mar 20257466,22967.704.27$77,092
Feb 20258455,93570.884.34$85,656
Jan 20251,3836,57674.324.28$130,921
Dec 20241,5397,32668.993.12$129,043
Nov 20241,5158,16469.052.20$122,559
Oct 20241,1435,83471.372.28$94,886
Sep 20249834,14769.612.36$78,232
Aug 20241,2495,27675.632.06$105,350
Jul 20241,5117,83879.932.15$137,599
Jun 20241,6159,96878.082.63$152,355
May 20241,8149,91278.812.20$164,752
Apr 20241,9709,74984.451.66$182,542
Mar 202497811,30580.301.55$96,001
Feb 202495310,94376.091.78$92,032
Jan 20241,46411,63073.023.30$145,253
Dec 20231,75012,15271.262.61$156,430
Nov 20231,79712,43577.892.81$174,880
Oct 20232,05313,16885.443.09$216,062
Sep 20232,14912,35389.042.74$225,133
Aug 20232,07214,09080.522.67$204,498
Jul 20231,97413,31874.852.64$182,937
Jun 20231,94612,96668.962.26$163,480
May 20232,20012,95370.622.23$184,216
Apr 20232,09512,53778.122.24$191,716
Mar 20232,43012,62872.852.39$207,246
Feb 20232,31811,86975.112.47$203,370
Jan 20232,53214,10576.533.39$241,558
Dec 20222,39416,05776.415.73$274,917
Nov 20222,54511,78985.005.65$282,888
Oct 20222,55811,67887.185.86$291,483
Sep 20222,18913,80984.888.16$298,535
Aug 20222,44515,75794.529.13$374,918
Jul 20222,56213,698101.587.54$363,559
Jun 20222,58715,111115.097.98$418,281
May 20222,71017,383109.378.43$442,984
Apr 20222,62118,815104.226.84$401,810
Mar 20223,06518,479108.885.08$427,524
Feb 20222,90816,96191.054.86$347,184
Jan 20223,44020,79381.844.54$375,882
Dec 20213,43322,24071.323.90$331,558
Nov 20213,68721,82377.435.24$399,768
Oct 20214,15822,79979.795.71$462,037
Sep 20214,18624,24969.865.35$422,188
Aug 20214,53125,79966.024.22$408,024
Jul 20214,72527,31270.783.98$443,194
Jun 20215,18625,35269.493.38$446,081
May 20216,00228,33463.483.02$466,510
Apr 20216,57635,54760.362.76$494,981
Mar 20211,8049,45361.302.72$136,268
Feb 202113057.805.55$751
Jan 20218354,40350.412.81$54,466
Dec 20206,65743,43644.642.68$413,380
Nov 20207,72141,40638.772.71$411,411
Oct 20209,00450,05936.972.48$456,946
Sep 202010,08754,55437.091.99$482,746
Aug 202011,66560,66839.982.39$611,066
Jul 202013,61164,27138.371.83$639,556
Jun 202015,94472,82134.901.69$679,536
May 202021,06486,52816.921.81$513,430
Apr 202019,26172,80214.751.80$415,462
Mar 202027,35992,86630.341.86$1,002,453
Feb 202032,696108,76449.881.98$1,846,302
Jan 202051,515163,03557.252.09$3,290,750
Dec 201957,942149,44259.012.30$3,763,526
Nov 201910,30219,29155.302.75$622,764
Oct 20190053.472.42$0
Sep 20190055.052.66$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                1,162 bbl  × $106.41 =   $123,648
Casinghead gas     4,891 Mcf  × $  3.05 =    $14,897

────────────────────────────────────────────────────
Month total                                 $138,546

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. 02/O/11850 is the state's own key, not one this site invented.