MineralRecord
Log inSign up

FRANKE-MAY UNIT A

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 10788District 02Field 27135750Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$111.4 M
Apr 2014 – May 2026
Value, last 12 filed months
$2.1 M
at the published price for each month
Months reported
146
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
OilDisposition1,730,510 bbl$104,326,937
Casinghead gasProduction2,107,904 Mcf$7,048,343
Total$111,375,280

Wells on this lease (6)

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 28.8499, -98.0843. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

28.84985, -98.08438 · 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 6 wells
With a plug date
0.0%
0 of 6 wells
Median depth
10,830 ft
6 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.
6100.0%

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 10,809 and 10,836 ft, median 10,830 ft, over the 6 wells that filed a depth.

Completions filed
Jan 2015 – Jun 2022
6 of 6 wells

6 wells

42-255343676H10,829 ftJun 2022——
42-255343644H10,834 ftSep 2021——
42-255343655H10,836 ftFeb 2017——
42-255331923H10,831 ftDec 2016——
42-255331912H10,810 ftDec 2016——
42-255331871H10,809 ftJan 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 (146)

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

146 months

May 2026665348106.413.05$71,823
Apr 202620916198.932.87$21,138
Mar 20262179889.753.15$19,784
Feb 202648146063.503.75$32,269
Jan 20262,5591,74059.138.00$165,230
Dec 202587573556.664.41$52,821
Nov 20254,2683,75058.593.93$264,786
Oct 20254,1473,49359.383.30$257,793
Sep 20252,9092,38062.743.08$189,834
Aug 20254,4653,88363.933.01$297,154
Jul 20256,0724,89666.743.32$421,477
Jun 20254,2972,83566.483.13$294,534
May 202549536560.553.23$31,152
Apr 20257062.363.54$437
Mar 20251,47390367.704.27$103,576
Feb 20251144870.884.34$8,289
Jan 20254,5173,01674.324.28$348,608
Dec 20247151,82368.993.12$55,018
Nov 202477151269.052.20$54,363
Oct 20243,7162,94971.372.28$271,939
Sep 20242,3522,27469.612.36$169,099
Aug 20245,2905,36375.632.06$411,150
Jul 20244,6094,02879.932.15$377,044
Jun 20244,7244,20678.082.63$379,928
May 20244,9015,64478.812.20$398,656
Apr 20244,0084,26584.451.66$345,552
Mar 20244,2225,41380.301.55$347,390
Feb 20245,0885,95976.091.78$397,775
Jan 20245,7305,32973.023.30$435,978
Dec 20234,4242,49271.262.61$321,760
Nov 20233,4194,21477.892.81$278,137
Oct 20236,7318,12285.443.09$600,172
Sep 20236,2146,75189.042.74$571,759
Aug 20235,7696,55680.522.67$482,043
Jul 20235,5336,49374.852.64$431,298
Jun 20236,6316,49168.962.26$471,934
May 20237,4286,28470.622.23$538,562
Apr 20236,9375,53478.122.24$554,302
Mar 20237,3175,35872.852.39$545,866
Feb 20232,2321,47975.112.47$171,292
Jan 20236,3705,47776.533.39$506,051
Dec 20226,0655,06876.415.73$492,462
Nov 20224,5664,22685.005.65$411,971
Oct 20222,3512,51487.185.86$219,702
Sep 20225,9568,44084.888.16$574,447
Aug 20226,73110,66494.529.13$733,546
Jul 20228,70612,166101.587.54$976,112
Jun 20226,7988,752115.097.98$852,198
May 20225,4557,282109.378.43$658,023
Apr 20225,1837,007104.226.84$588,083
Mar 20227,44710,138108.885.08$862,294
Feb 20226,6958,60591.054.86$651,390
Jan 20228,07011,87281.844.54$714,320
Dec 20219,45314,18571.323.90$729,497
Nov 20218,99310,59677.435.24$751,818
Oct 20219,38111,06179.795.71$811,711
Sep 20219,5029,65869.865.35$715,489
Aug 20216,8957,65066.024.22$487,495
Jul 20218,7057,59670.783.98$646,388
Jun 20217,0025,51869.493.38$505,223
May 20213,7963,76763.483.02$252,338
Apr 20214,9224,15360.362.76$308,548
Mar 202123914761.302.72$15,050
Feb 20216,3178,15457.805.55$410,361
Jan 20218,04211,75350.412.81$438,426
Dec 20208,01512,65444.642.68$391,645
Nov 20209,86513,39738.772.71$418,726
Oct 20209,34215,33036.972.48$383,368
Sep 20208,79812,29737.091.99$350,802
Aug 20209,78415,16739.982.39$427,339
Jul 202011,16913,76738.371.83$453,681
Jun 20209,0829,07934.901.69$332,308
May 20209,7409,19916.921.81$181,495
Apr 20209,4299,45014.751.80$156,129
Mar 20209,11410,52130.341.86$296,048
Feb 202010,3859,09449.881.98$536,016
Jan 202010,1629,85857.252.09$602,424
Dec 20197,5547,44859.012.30$462,924
Nov 201910,80910,51055.302.75$626,648
Oct 201911,32711,78053.472.42$634,145
Sep 20199,6869,36755.052.66$558,105
Aug 20196,0907,74153.112.30$341,278
Jul 20198,8288,52356.272.46$517,719
Jun 20193,6433,60752.782.49$201,263
May 20192,5273,62058.482.74$157,699
Apr 201910,50112,19362.632.75$691,217
Mar 201911,02414,58556.803.06$670,824
Feb 201910,34116,65650.852.79$572,347
Jan 201912,08819,85346.033.23$620,500
Dec 201812,76318,42046.594.19$671,724
Nov 201812,68318,97852.934.24$751,726
Oct 201812,92921,35561.443.40$866,924
Sep 201813,83122,26359.543.11$892,691
Aug 201814,35322,23959.403.07$920,765
Jul 201813,83021,18565.142.93$962,998
Jun 201818,28325,35360.183.08$1,178,280
May 20186,1415,24165.382.90$416,702
Apr 201815,52525,66963.842.90$1,065,577
Mar 201818,66332,48861.222.79$1,233,088
Feb 201820,66633,94061.782.77$1,370,628
Jan 201817,76823,41862.874.01$1,210,964
Dec 201723,28946,58957.272.92$1,469,872
Nov 201724,14643,04755.423.12$1,472,407
Oct 201734,86975,59749.292.98$1,944,250
Sep 201731,58041,55947.523.09$1,628,986
Aug 201727,87834,25145.373.00$1,367,729
Jul 201740,02249,11143.873.09$1,907,385
Jun 201744,47651,13942.493.09$2,047,666
May 201755,57061,97545.373.26$2,723,460
Apr 201767,03574,63347.933.21$3,452,679
Mar 201778,48079,65946.772.98$3,908,187
Feb 201770,91975,62950.452.95$3,801,166
Jan 20171,21050149.413.42$61,499
Dec 20166,5917,70548.763.72$350,062
Nov 20165,9767,63742.492.64$274,115
Oct 20166,4828,50146.193.09$325,674
Sep 20167,75212,06641.553.10$359,508
Aug 20166,5148,43341.442.92$294,601
Jul 20167,0649,05841.622.92$320,492
Jun 20168,4319,76145.352.69$408,562
May 20167,4178,00042.521.99$331,299
Apr 20167,2418,24936.561.99$281,155
Mar 20168,97913,03833.011.79$319,787
Feb 20169,45211,54926.472.06$274,027
Jan 20168,81110,71227.352.36$266,308
Dec 20159,11313,53932.362.00$321,994
Nov 201510,57716,30838.792.17$445,627
Oct 201514,41618,47043.552.43$672,636
Sep 20155,6145,53442.992.76$256,611
Aug 20158,91410,27540.162.87$387,501
Jul 201511,85314,55948.152.95$613,599
Jun 20159,65511,59356.152.88$575,549
May 201512,75015,40755.212.96$749,462
Apr 201514,33015,41649.822.71$755,645
Mar 201513,54217,25142.892.93$631,443
Feb 201514,94018,21944.662.98$721,444
Jan 201512,32210,21343.433.10$566,811
Dec 201420,20026,77054.693.59$1,200,879
Nov 201421,93129,38870.464.25$1,670,211
Oct 201425,15231,98378.303.90$2,094,166
Sep 201427,14233,34886.164.05$2,473,462
Aug 201432,87936,27789.394.04$3,085,436
Jul 201437,55439,94296.564.18$3,793,156
Jun 201446,91647,63998.164.74$4,830,935
May 201470,70166,17694.734.73$7,010,291
Apr 201412,91611,85495.944.81$1,296,168

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                  665 bbl  × $106.41 =    $70,763
Casinghead gas       348 Mcf  × $  3.05 =     $1,060

────────────────────────────────────────────────────
Month total                                  $71,823

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/10788 is the state's own key, not one this site invented.