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MARTIN MASON HC7

Operated by INEOS USA OIL & GAS LLC (P-5 424176) in the EAGLEVILLE (EAGLE FORD-1) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20201District 01Field 27135700Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$15.5 M
Jan 2020 – May 2026
Value, last 12 filed months
$1.1 M
at the published price for each month
Months reported
77
no gaps in the span
Streams
2
oil, casinghead gas

The EAGLEVILLE (EAGLE FORD-1) 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 5,086 leases and 10,995 wells, and the rule below applies to all of them.

Discovered
2009-08-12
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
OilDisposition236,090 bbl$14,947,453
Casinghead gasProduction158,785 Mcf$554,778
Total$15,502,230

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 28.6340, -98.6874. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.63399, -98.68737 · 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
9,432 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 9,432 ft.

Completions filed
Aug 2020
1 of 1 wells

1 well

42-31137059O 2H9,432 ftAug 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 (77)

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

77 months

May 20267882,111106.413.05$90,281
Apr 20268392,34198.932.87$89,720
Mar 20261,2472,54189.753.15$119,921
Feb 20261,0951,82563.503.75$76,377
Jan 20261,5551,85459.138.00$106,775
Dec 20251,0731,88656.664.41$69,120
Nov 20259381,71758.593.93$61,699
Oct 20251,1021,86659.383.30$71,604
Sep 20251,2301,80062.743.08$82,709
Aug 20251,3681,90663.933.01$93,202
Jul 20251,5772,08266.743.32$112,151
Jun 20251,6132,35866.483.13$114,610
May 20251,7501,94260.553.23$112,240
Apr 20251,7052,31862.363.54$114,537
Mar 20251,7522,44867.704.27$129,059
Feb 20251,6491,95970.884.34$125,385
Jan 20251,3062,16674.324.28$106,330
Dec 20241,8932,93668.993.12$139,762
Nov 20241,6422,69069.052.20$119,294
Oct 20241,6862,52871.372.28$126,097
Sep 20241,5262,30769.612.36$111,679
Aug 20241,8191,99375.632.06$141,684
Jul 20242,0331,86079.932.15$166,490
Jun 20242,1861,62678.082.63$174,966
May 20243,0901,59778.812.20$247,034
Apr 202468816384.451.66$58,372
Mar 20240080.301.55$0
Feb 20241,90919276.091.78$145,598
Jan 20242,93023873.023.30$214,733
Dec 20231,07216271.262.61$76,814
Nov 20231,57415177.892.81$123,023
Oct 20232,6987,42785.443.09$253,446
Sep 20231,6431,10589.042.74$149,315
Aug 20231,9431,85280.522.67$161,401
Jul 20232,65993574.852.64$201,496
Jun 20231,4841,24268.962.26$105,142
May 20233071,58770.622.23$25,215
Apr 20237281,61278.122.24$60,479
Mar 20231,5621,24072.852.39$116,759
Feb 20231,5171,15275.112.47$116,782
Jan 20231,92866576.533.39$149,803
Dec 20222,08069776.415.73$162,926
Nov 20222,31782685.005.65$201,609
Oct 20223,69590787.185.86$327,449
Sep 20221,34047084.888.16$117,576
Aug 202248736094.529.13$49,317
Jul 20223,1013,768101.587.54$343,418
Jun 20222,9621,395115.097.98$352,025
May 20222,7571,340109.378.43$312,833
Apr 20223,010497104.226.84$317,100
Mar 20223,946343108.885.08$431,382
Feb 20222,69676591.054.86$249,188
Jan 20224,8721,22881.844.54$404,297
Dec 20214,0081,30271.323.90$290,927
Nov 20213,8992,21277.435.24$313,483
Oct 20213,5403,33579.795.71$301,512
Sep 20214,0712,89869.865.35$299,907
Aug 20215,4343,31266.024.22$372,731
Jul 20218,9604,29070.783.98$651,272
Jun 20213,11889169.493.38$219,682
May 20213,7263,30063.483.02$246,485
Apr 20216,4394,26060.362.76$400,409
Mar 20218,0724,77861.302.72$507,795
Feb 20217,1194,60457.805.55$437,021
Jan 20215,9403,50750.412.81$309,291
Dec 20209,9885,73044.642.68$461,195
Nov 202010,1466,52938.772.71$411,032
Oct 202017,0658,35336.972.48$651,595
Sep 202020,9858,73737.091.99$795,729
Aug 202017,2135,77139.982.39$701,940
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$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                  788 bbl  × $106.41 =    $83,851
Casinghead gas     2,111 Mcf  × $  3.05 =     $6,430

────────────────────────────────────────────────────
Month total                                  $90,281

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. 01/O/20201 is the state's own key, not one this site invented.