← Wells

42-391-33276

PRODUCING Horizontal

J.M. O BRIEN JLB

REFUGIO County · District 2 · SOUTH TEXAS OPERATING COMPANY · GRETA (4400)

Permits

1

Max Depth

4,800 ft

First Permit

2022-10-10

Latest Activity

2022-10-10

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-11-19

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: SOUTH TEXAS OPERATING COMPANY ≠ Permit: JURA ENERGY OPERATING LLC

Resolved via: production → SOUTH TEXAS OPERATING COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2022-11

Last Production

2026-07

Operator History

Chain of Custody

JURA ENERGY OPERATING LLC 2022-2023→ SOUTH TEXAS OPERATING COMPANY 2023-2026

Lease Production

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

Oil
production & DCA →

Formation Tops (3) Elevation 58 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
CATAHOULA - DISPOSAL (Catahoula)3,461 ft-3,403 ft
FRIO - DISPOSAL (Frio)4,359 ft-4,301 ft
JACKSON-YEGUA - DISPOSAL (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
✓ 42-391-33151 THOMAS O'CONNOR · ACOCK/ANAQUA OPERATING CO., LP
0.3 mi
Catahoula 3,452'Frio 4,274'Jackson —
✓ 42-391-33267 O'CONNOR · GRETA OPERATING COMPANY LLC
0.5 mi
Catahoula 3,455'Frio 4,323'Jackson —
✓ 42-391-32649 J. M. O'BRIEN A · GRETA OPERATING COMPANY LLC
1.1 mi
Catahoula 3,444'Greta 4,340'TOP OF SINTON 5,068'TOP OF LAROSA 5,462'Jackson —Catahoula —Frio —
✓ 42-391-31289 LAMBERT, M.F. · PENNZOIL PRODUCING CO.
1.4 mi
L-3 1,855'L-8 2,221'4400 4,355'
✓ 42-391-00847 HEARD, CLEMENT · HILCORP ENERGY COMPANY
1.8 mi
Catahoula 3,616'Frio 4,397'Jackson —
✓ 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
✓ 42-391-31883 TOM O'CONNOR (5800 SD) FLD UNIT · QUINTANA PET. CORP.
1.9 mi
SURFACE SAND CLAY 1,500'Lagarto 1,500'Lagarto 2,750'Oakville 2,750'Catahoula 3,300'Oakville 3,300'Anahuac 4,100'Catahoula 4,100'Anahuac 4,365'Frio 4,365'Anahuac 4,365'Frio 4,785' +7 more
✓ 42-391-33209 JFB HEARD - HTEX #1H · ACOCK/ANAQUA OPERATING CO., LP
1.9 mi
Catahoula 1,600'Frio 1,800'Jackson 1,900'

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 (1)

IntervalType
5,032–6,943 ftOpen hole

Casing (2)

SizeSet DepthCement
9.625"1,280 ft495 sx
7"5,032 ft390 sx

Permit History (1)

#884512 Drill Final Completion

J.M. O'BRIEN JLB · 4,800 ft

2022-10-10

Spud 2022-11-02

Applications (1)

#884512 A JURA ENERGY OPERATING LLC
received 2022-09-30

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2023-05-09 log on file
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.

Google Maps → Explorer Map →
Lat 28.391988
Lon -97.187612

Well Details

Well Number
1H
Max Depth
4,800 ft
Drill Type
Horizontal
County
REFUGIO
District
2
Operator
SOUTH TEXAS OPERATING COMPANY
Completed
2022-11-19

Operator

Location
SAN ANTONIO
P-5 Status
Active (filed 2026-02-24)
Cum Oil (all leases)
327,774 bbl
Cum Gas (all leases)
2,837,818 mcf
Activities
OPRS/G, OPRS/O
Total Permits
18