42-391-32452

Final Completion

O CONNOR THOMAS

REFUGIO County · District 2 · ACOCK/ANAQUA OPERATING CO. LC · GRETA (5800)

Permits

Max Depth

6,400 ft

First Permit

2001-11-30

Latest Activity

2003-09-30

Lifespan

2 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2002-01-04

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ACOCK/ANAQUA OPERATING CO. LC ≠ Production: GRETA OPERATING COMPANY LLC (reported 2025-04)

Resolved via: scheduling → ACOCK/ANAQUA OPERATING CO. LC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2002-01

Last Production

2026-07

Operator History

Chain of Custody

ACOCK ENGINEERING & ASSOC., INC. 2002-2002→ ACOCK/ANAQUA OPERATING CO., LC 2002-2004→ ACOCK/ANAQUA OPERATING CO., LP 2004-2020→ GRETA OPERATING COMPANY LLC 2020-2025

Lease Production

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

Formation Tops (5) Elevation 61 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
TOP OF CATAHOULA (Catahoula)	3,460 ft	-3,399 ft
TOP OF GRETA (Greta)	4,318 ft	-4,257 ft
TOP OF SINTON	5,026 ft	-4,965 ft
TOP OF BASAL FRIO (Frio)	6,234 ft	-6,173 ft
TOP OF LAROSA	6,420 ft	-6,359 ft

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
5,688–5,700 ft	Perforated
5,801–5,808 ft	Perforated

Casing (4)

Size	Set Depth	Cement
13.375"	342 ft	90 sx
8.625"	1,432 ft	420 sx
4.5"	5,982 ft	490 sx
4.5"	—	340 sx

Permit History (2)

#536955 Recompletion Final Completion

O'CONNOR, THOMAS · 6,000 ft

2003-09-30

Spud 2003-10-04

#515689 Drill Final Completion

O'CONNOR, THOMAS · 6,400 ft

2001-11-30

Spud 2001-11-07

Applications (2)

#536955 A ACOCK/ANAQUA OPERATING CO., LC

received 2003-09-30

#515689 A ACOCK ENGINEERING & ASSOC., INC.

received 2001-11-29

Records & Logs

4 completion filings on record · 3 with log images at RRC.

W-2/G-1 2003-10-15 log on file

W-2/G-1 2002-01-22 log on file

W-2/G-1 2002-02-21

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: 14
Max Depth: 6,400 ft
Drill Type: Vertical
County: REFUGIO
District: 2
Operator: ACOCK/ANAQUA OPERATING CO. LC
Completed: 2002-01-04

Operator

Name: ACOCK/ANAQUA OPER CO., LC
Location: CORPUS CHRI, ST
P-5 Status: Inactive (filed 2003-04-10)
Cum Oil (all leases): 502,926 bbl
Cum Gas (all leases): 4,566,323 mcf
Total Permits: 57