Texas oil lease

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IRA HEARD 'A'

Name: IRA HEARD 'A' monthly oil and gas production, Refugio County, Texas
Creator: Texas Railroad Commission

Ira Heard 'A' is an oil lease in Refugio County, Texas, operated by Hilcorp Energy Company in the Tom Oconnor (4400) field.

Oil lease dossier

1bbl oil, last 12 months−93% vs prior year

Operator: Hilcorp Energy Company
County: Refugio County
Field: Tom Oconnor (4400)
RRC lease: 02-10243

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Where it sits

This county

Refugio County

Oil in Jul 2026: 0 bbl
Reporting since: Feb 2023

Checks stopped on this lease?

Sales
No sales reported for the last 12 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output fell 93% over the last 12 months

Oil (bars)
Last 12 months

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Gulfmark Energy, Inc.	Oil	Gathers	100	Jan 1, 2021	–
Hilcorp Energy Company	Casinghead gas	Buys	100	Apr 13, 2012	–
Hilcorp Energy Company	Casinghead gas	Gathers	100	Apr 13, 2012	–
Flint Hills Resources, LP	Oil	Gathers	100	Apr 13, 2012	Jan 1, 2021

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oil Oil price check

106.88 acres on the newest permit

Good to know
The wells on this lease state different acreage
The permits state between 100 and 106.88 acres. Use the acres from your own division order for the well you are paid on.
Worth asking
A substandard-acreage flag is in the permit records
The RRC permit records include a substandard-acreage flag. Ask which acreage applies to your well and how it was used in your decimal.
Worth asking
A Rule 37 case is listed
The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease

Permits for Ira Heard 'A'
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-391-31883	18	Mar 2, 2023	Mar 24, 2023	106.88	Vertical
42-391-00739	4	Mar 27, 2012	Apr 13, 2012	100	Vertical

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for IRA HEARD 'A'
Month	Oil producedbbl	Oil soldbbl	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026	0	0	$80.46	$2.89
Jun 2026	0	0	$84.81	$3.15
May 2026	0	0	$102.13	$2.94
Apr 2026	0	0	$100.32	$2.77
Mar 2026	0	0	$91.38	$3.04
Feb 2026	0	0	$64.51	$3.62
Jan 2026	0	0	$60.04	$7.72
Dec 2025	0	0	$57.97	$4.26
Nov 2025	0	0	$60.06	$3.79
Oct 2025	0	0	$60.89	$3.19
Sep 2025	0	0	$63.96	$2.97
Aug 2025	1	0	$64.86	$2.91
Jul 2025	15	3	$68.39	$3.20
Jun 2025	0	0	$68.17	$3.02
May 2025	0	0	$62.17	$3.12
Apr 2025	0	0	$63.54	$3.42
Mar 2025	0	0	$68.24	$4.12
Feb 2025	0	0	$71.53	$4.19
Jan 2025	0	0	$75.74	$4.13
Dec 2024	0	0	$70.12	$3.01
Nov 2024	0	0	$69.95	$2.12
Oct 2024	0	0	$71.99	$2.20
Sep 2024	0	0	$70.24	$2.28
Aug 2024	0	0	$76.68	$1.99
Jul 2024	0	0	$81.80	$2.07
Jun 2024	0	0	$79.77	$2.54
May 2024	0	0	$80.02	$2.12
Apr 2024	0	0	$85.35	$1.60
Mar 2024	0	0	$81.28	$1.49
Feb 2024	0	0	$77.25	$1.72
Jan 2024	0	0	$74.15	$3.18
Dec 2023	0	0	$71.90	$2.52
Nov 2023	0	0	$77.69	$2.71
Oct 2023	0	0	$85.64	$2.98
Sep 2023	0	0	$89.43	$2.64
Aug 2023	0	0	$81.39	$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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