42-391-00564

HEARD, MRS. FANNIE V. W.

REFUGIO County · District 2 · HILCORP ENERGY COMPANY

Permits

Max Depth

5,925 ft

First Permit

1989-06-13

Latest Activity

2004-05-14

Lifespan

15 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Inactive UIC #000120689 permitted 2020-01-28

Permitted Volume

2,500 bbl/d

Max Pressure

2,400 psi

Injection Interval

5,563–5,577 ft

Injected (12mo)

—

Operator History

Chain of Custody

QUINTANA PET. CORP. 1993-2000→ HILCORP ENERGY COMPANY 2000-2026

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Formation Tops (17) Elevation 52 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
LARGARTO (Lagarto)	1,500 ft	-1,448 ft
LARGARTO (Lagarto)	2,750 ft	-2,698 ft
OAKVILLE	2,750 ft	-2,698 ft
CATAHOULA(MIOCENE) (Catahoula)	3,300 ft	-3,248 ft
OAKVILLE	3,300 ft	-3,248 ft
CATAHOULA	3,573 ft	-3,521 ft
ANAHUAC(MIOCENE) (Anahuac)	4,100 ft	-4,048 ft
CATAHOULA (MIOCENE) (Catahoula)	4,100 ft	-4,048 ft
FRIO	4,328 ft	-4,276 ft
ANAHUAC (MIOCENE) (Anahuac)	4,365 ft	-4,313 ft
FRIO-GRETA(OLIGOCENE) (Frio)	4,365 ft	-4,313 ft
FRIO-GRETA (Frio)	4,785 ft	-4,733 ft
MIDDLE FRIO (SINTON) (Frio)	5,000 ft	-4,948 ft
MIDDLE FRIO (SINTON) (Frio)	5,400 ft	-5,348 ft
LOWER FRIO (OLIGOCENE) (Frio)	5,880 ft	-5,828 ft
LWR. FRIO (OLIGOCENE)	5,925 ft	-5,873 ft
JACKSON/YEGUA (Jackson)	—	—

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (2)

Interval	Type
5,497–5,503 ft	Perforated
5,566–5,575 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	1,057 ft	350 sx
5"	5,923 ft	500 sx

Permit History (6)

#545544 Field Transfer

HEARD, MRS. FANNIE V. W. · 5,925 ft

2004-05-14

#458850 Recompletion Final Completion