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CULBERSON-HUGHES UNIT

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 11041District 02Field 27135750Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$47.7 M
Apr 2015 – May 2026
Value, last 12 filed months
$925 k
at the published price for each month
Months reported
134
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
OilDisposition780,549 bbl$40,723,968
Casinghead gasProduction2,225,783 Mcf$6,962,295
Total$47,686,264

Wells on this lease (4)

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 28.8422, -97.9501. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

28.84220, -97.95005 · 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 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
12,196 ft
4 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.
4100.0%

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 12,157 and 12,212 ft, median 12,196 ft, over the 4 wells that filed a depth.

Completions filed
Feb 2016 – Apr 2017
4 of 4 wells

4 wells

42-255351253H12,183 ftApr 2017——
42-255351264H12,212 ftApr 2017——
42-255351242H12,209 ftApr 2017——
42-25534098301H12,157 ftFeb 2016——

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 (134)

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

134 months

May 20267192,642106.413.05$84,556
Apr 20267641,36298.932.87$79,491
Mar 20269681,45789.753.15$91,467
Feb 20261,1581,47163.503.75$79,050
Jan 20261,2752,03459.138.00$91,659
Dec 20251,5582,96356.664.41$101,353
Nov 20251,1522,32658.593.93$76,629
Oct 20257881,50259.383.30$51,755
Sep 20258402,05062.743.08$59,009
Aug 20255532,15463.933.01$41,847
Jul 20257553,67166.743.32$62,559
Jun 20251,3614,87366.483.13$105,726
May 20251,0464,49160.553.23$77,852
Apr 20251,1024,17062.363.54$83,496
Mar 20258103,17667.704.27$68,393
Feb 20257522,26070.884.34$63,112
Jan 20251,0163,16874.324.28$89,064
Dec 20246953,67968.993.12$59,432
Nov 20241,0812,53469.052.20$80,214
Oct 20241,2054,15571.372.28$95,480
Sep 20241,2363,82569.612.36$95,082
Aug 20241,0184,61775.632.06$86,519
Jul 20248983,44379.932.15$79,168
Jun 20241,3463,60778.082.63$114,596
May 20241,4594,99678.812.20$125,967
Apr 20249053,53284.451.66$82,288
Mar 20249053,12680.301.55$77,502
Feb 20241,2214,16876.091.78$100,340
Jan 20241,0133,27473.023.30$84,766
Dec 20231,3894,19471.262.61$109,930
Nov 20231,2414,12177.892.81$108,231
Oct 20231,0507,14185.443.09$111,758
Sep 20231,1737,38889.042.74$124,650
Aug 20231,2758,56680.522.67$125,559
Jul 20231,6508,94274.852.64$147,125
Jun 20231,63810,02468.962.26$135,595
May 20231,8318,28070.622.23$147,748
Apr 20231,7746,47278.122.24$153,068
Mar 20231,5237,38172.852.39$128,614
Feb 20231,3105,68475.112.47$112,409
Jan 20231,8336,49576.533.39$162,283
Dec 20221,3925,92776.415.73$140,319
Nov 20221,9787,75785.005.65$211,928
Oct 20221,7308,01287.185.86$197,802
Sep 20221,7987,35584.888.16$212,658
Aug 20221,5886,46194.529.13$209,068
Jul 20221,5696,211101.587.54$206,223
Jun 20221,3504,197115.097.98$188,852
May 20221,1735,924109.378.43$178,248
Apr 20221,41810,382104.226.84$218,772
Mar 20221,5069,116108.885.08$210,250
Feb 20221,3606,66691.054.86$156,217
Jan 20221,81911,64681.844.54$201,713
Dec 20211,5089,94671.323.90$146,331
Nov 20212,09110,62077.435.24$217,521
Oct 20213,0598,57079.795.71$293,045
Sep 20214,3238,22569.865.35$346,016
Aug 20212,6827,90166.024.22$210,413
Jul 20212,0577,38670.783.98$175,006
Jun 20211,9657,87869.493.38$163,180
May 20211,9065,92163.483.02$138,861
Apr 20211,6655,03360.362.76$114,383
Mar 20211,8697,01961.302.72$133,640
Feb 20211,8486,55457.805.55$143,176
Jan 20213,3897,99950.412.81$193,319
Dec 20202,3698,17044.642.68$127,611
Nov 20202,4008,17238.772.71$115,166
Oct 20202,7188,92436.972.48$122,602
Sep 20203,8259,95337.091.99$161,686
Aug 20203,37410,09939.982.39$158,980
Jul 20203,73410,92438.371.83$163,211
Jun 20203,3047,74534.901.69$128,401
May 20203,6369,22916.921.81$78,269
Apr 20203,1849,36314.751.80$63,858
Mar 20203,16512,63130.341.86$119,472
Feb 20203,26511,23549.881.98$185,111
Jan 20203,74711,08857.252.09$237,742
Dec 20193,39010,91059.012.30$225,184
Nov 20193,33211,77455.302.75$216,646
Oct 20193,80211,88353.472.42$232,032
Sep 20193,62511,26255.052.66$229,483
Aug 20194,22714,64153.112.30$258,234
Jul 20193,84612,67356.272.46$247,591
Jun 20194,04513,38652.782.49$246,842
May 20193,89714,18958.482.74$266,779
Apr 20194,07013,42962.632.75$291,843
Mar 20194,65714,97656.803.06$310,376
Feb 20194,16012,84050.852.79$247,388
Jan 20195,46215,88246.033.23$302,686
Dec 20186,36917,08146.594.19$368,223
Nov 20186,69419,96952.934.24$438,927
Oct 20187,27521,70661.443.40$520,735
Sep 20186,84221,82559.543.11$475,205
Aug 20186,73123,75359.403.07$472,661
Jul 20187,62227,98865.142.93$578,555
Jun 20188,36729,12460.183.08$593,138
May 20189,36932,43565.382.90$706,633
Apr 201810,60336,12963.842.90$781,699
Mar 201812,70545,79061.222.79$905,410
Feb 201813,94941,54661.782.77$976,690
Jan 201815,44944,74562.874.01$1,150,676
Dec 201718,15851,42857.272.92$1,190,157
Nov 201722,91768,40155.423.12$1,483,359
Oct 201714,42331,04649.292.98$803,541
Sep 201725,17172,86547.523.09$1,421,081
Aug 201727,39376,29945.373.00$1,472,053
Jul 201742,084108,91643.873.09$2,182,479
Jun 201753,819131,78042.493.09$2,693,611
May 201777,024171,39045.373.26$4,053,893
Apr 201756,650128,87747.933.21$3,129,136
Mar 20171,4242,84146.772.98$75,077
Feb 20171,6653,94150.452.95$95,635
Jan 20172,1685,86349.413.42$127,165
Dec 20161,9915,87548.763.72$118,953
Nov 20161,7696,45442.492.64$92,231
Oct 20161,7617,41746.193.09$104,261
Sep 20161,8728,62341.553.10$104,518
Aug 20162,42510,52441.442.92$131,268
Jul 20162,8829,86441.622.92$148,795
Jun 20162,4536,88845.352.69$129,744
May 20162,8939,78242.521.99$142,487
Apr 20163,0599,57936.561.99$130,909
Mar 20163,84910,91033.011.79$146,628
Feb 20163,27610,27026.472.06$107,909
Jan 20163,2179,62927.352.36$110,751
Dec 20154,66315,56132.362.00$182,039
Nov 20155,24617,70138.792.17$241,856
Oct 20155,65720,91443.552.43$297,112
Sep 20157,42123,86042.992.76$384,845
Aug 201510,78021,33140.162.87$494,198
Jul 201513,14026,18348.152.95$709,802
Jun 201515,95447,39156.152.88$1,032,439
May 201522,73547,01955.212.96$1,394,162
Apr 201527,07250,77249.822.71$1,486,145

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                  719 bbl  × $106.41 =    $76,509
Casinghead gas     2,642 Mcf  × $  3.05 =     $8,047

────────────────────────────────────────────────────
Month total                                  $84,556

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/11041 is the state's own key, not one this site invented.