42-391-32649

Final Completion

JM OBRIEN A

REFUGIO County · District 2 · GRETA OPERATING COMPANY LLC · GRETA (6200 SOUTH)

Permits

3

Max Depth

6,300 ft

First Permit

2005-01-21

Latest Activity

2024-09-11

Lifespan

20 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2005-06-20

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2005-06

Last Production

2026-07

Lease Production

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

Formation Tops (7) Elevation 59 ft (KB)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
TOP OF CATAHOULA (Catahoula)3,444 ft-3,385 ft
TOP OF GRETA (Greta)4,340 ft-4,281 ft
TOP OF SINTON5,068 ft-5,009 ft
TOP OF LAROSA5,462 ft-5,403 ft
CATAHOULA
FRIO
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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-391-33209 JFB HEARD - HTEX #1H · ACOCK/ANAQUA OPERATING CO., LP
0.9 mi
Catahoula 1,600'Frio 1,800'Jackson 1,900'
42-391-33210 JFB HEARD - HTEX #2H · ACOCK/ANAQUA OPERATING CO., LP
1.0 mi
Catahoula 1,600'Frio 1,800'Jackson 1,900'
42-391-33276 J.M. O'BRIEN JLB · JURA ENERGY OPERATING LLC
1.1 mi
Catahoula 3,461'Frio 4,359'Jackson
42-391-33151 THOMAS O'CONNOR · ACOCK/ANAQUA OPERATING CO., LP
1.2 mi
Catahoula 3,452'Frio 4,274'Jackson
42-391-33267 O'CONNOR · GRETA OPERATING COMPANY LLC
1.3 mi
Catahoula 3,455'Frio 4,323'Jackson
42-391-31883 TOM O'CONNOR (5800 SD) FLD UNIT · QUINTANA PET. CORP.
1.8 mi
Lagarto 1,500'SURFACE SAND CLAY 1,500'Lagarto 2,750'Oakville 2,750'Oakville 3,300'Catahoula 3,300'Catahoula 4,100'Anahuac 4,100'Frio 4,365'Anahuac 4,365'Anahuac 4,365'Frio 4,785' +7 more
42-391-32970 TOM O'CONNOR (5800 SD) FLD. UNIT · HILCORP ENERGY COMPANY
1.9 mi
Lagarto 2,750'Catahoula 3,599'Catahoula 3,600'Oakville 4,100'Greta 4,300'Frio 4,355'Frio 4,360'Anahuac 4,365'Frio 5,000'TOP 5800 5,779'Frio 5,800'Frio 7,855' +3 more
42-391-10075 MARY CLAIRE BAUER ET VIR · QUINTANA PET. CORP.
2.0 mi
Lagarto 1,500'Oakville 2,750'Lagarto 2,750'Oakville 3,300'Catahoula 3,300'Catahoula 3,576'Catahoula 4,100'Anahuac 4,100'Anahuac 4,100'Frio 4,327'Anahuac 4,365'Frio 4,365' +13 more

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (4)

IntervalType
4,698–4,710 ftPerforated
4,785–4,792 ftPerforated
4,888–4,897 ftPerforated
6,167–6,173 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"1,512 ft568 sx
4.5"6,294 ft491 sx

Permit History (3)

Applications (3)

#901922 A GRETA OPERATING COMPANY LLC
received 2024-08-09
#556472 A ACOCK/ANAQUA OPERATING CO., LP
received 2005-08-05
#556472 A ACOCK/ANAQUA OPERATING CO., LP
received 2005-01-19

Records & Logs

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

W-2/G-1 2024-09-11
W-2/G-1 2005-08-31 log on file
W-2/G-1 2006-03-08

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.

Lat 28.403235
Lon -97.175366

Well Details

Well Number
9
Max Depth
6,300 ft
Drill Type
Vertical
County
REFUGIO
District
2
Completed
2005-06-20

Operator

Location
REFUGIO
P-5 Status
Active (filed 2025-08-26)
Cum Oil (all leases)
198,312 bbl
Cum Gas (all leases)
507,958 mcf
Activities
OPRS/G, OPRS/O
Total Permits
3