42-391-30046

Final Completion

MRS. FANNIE V. W. HEARD

REFUGIO County · District 2 · HILCORP ENERGY COMPANY

Permits

Max Depth

4,500 ft

First Permit

1983-03-31

Latest Activity

2009-05-27

Lifespan

26 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

W-14 Disposal Cancelled 2009-09-28 UIC #000047809 permitted 2001-09-10

Permitted Volume

5,000 bbl/d

Max Pressure

1,400 psi

Injection Interval

2,860–3,380 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 (7) Elevation 53 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RECENT	1 ft	+52 ft
LARGARTO (Lagarto)	1,400 ft	-1,347 ft
OAKVILLE	2,800 ft	-2,747 ft
CATAHOULA	3,500 ft	-3,447 ft
ANAGUAC	4,050 ft	-3,997 ft
GRETA	4,300 ft	-4,247 ft
NO CHANGE	—	—

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 (3)

Interval	Type
2,862–2,866 ft	Perforated
3,650–3,680 ft	Perforated
4,390–? ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,230 ft	450 sx
5.5"	4,475 ft	650 sx

Permit History (2)

#681471 Recompletion Final Completion

MRS. FANNIE V. W. HEARD · 4,500 ft

2009-05-27

Spud 2009-06-03

#190112 Recompletion

HEARD, MRS. FANNIE V.W. · 4,500 ft

1983-03-31

Applications (2)

#681471 A HILCORP ENERGY COMPANY

received 2009-05-21

#190112 A QUINTANA PET. CORP.

received 1983-03-31

Records & Logs

4 completion filings on record · 1 with log images at RRC.

W-2/G-1 2009-06-23 log on file

W-2/G-1 2009-08-20

W-2/G-1 1983-10-31

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in REFUGIO County.

Well Details

Well Number: 88
Max Depth: 4,500 ft
Drill Type: Vertical
County: REFUGIO
District: 2
Operator: HILCORP ENERGY COMPANY

Operator

Name: HILCORP ENGY CO
Location: HOUSTON
P-5 Status: X (filed 2026-03-27)
Cum Oil (all leases): 75,699,281 bbl
Cum Gas (all leases): 1,779,939,645 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 3,428