← Wells

42-287-31156

Final Completion

SHELLY BRANCH UNIT

LEE County · District 3 · EXXON CORP. · GIDDINGS (AUSTIN CHALK GAS)

Permits

1

Max Depth

9,600 ft

First Permit

1982-01-28

Latest Activity

1982-01-28

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1982-03-10

Shut-In

—

Plugged

1994-05-06

!

EWA / Production operator mismatch

Scheduling: EXXON CORP. ≠ Production: SENORA RESOURCES, INC. (reported 2023-12)

!

EWA / Permit operator mismatch

Scheduling: EXXON CORP. ≠ Permit: SUPERIOR OIL COMPANY, THE

Resolved via: scheduling → EXXON CORP.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

EXXON CORP. 1993-2000→ EXXON MOBIL CORPORATION 2000-2010→ SENORA RESOURCES, INC. 2011-2023

Lease Production

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

Gas
production & DCA →
Oil
production & DCA →

Formation Tops (3) Elevation 304 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
PECAN GAP 7,760 ft-7,456 ft
AUSTIN CHALK 8,388 ft-8,084 ft
EAGLEFORD SHALE (Eagle Ford)9,088 ft-8,784 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)

IntervalType
8,819–9,159 ftPerforated
9,159–8,819 ftPerforated

Casing (3)

SizeSet DepthCement
9.625"4,000 ft2,100 sx
2.875"8,690 ft—
5.5"9,245 ft725 sx

Permit History (1)

#149128 Drill Final Completion

SHELLY BRANCH UNIT · 9,600 ft

1982-01-28

Spud 1982-02-02

Applications (1)

#149128 A SUPERIOR OIL COMPANY, THE
received 1982-01-28

Records & Logs

3 completion filings on record.

W-2/G-1 1993-09-07
W-2/G-1 1993-09-21
W-2/G-1 1982-04-06
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 LEE County.

Well Details

Well Number
1
Max Depth
9,600 ft
Drill Type
Vertical
County
LEE
District
3
Operator
EXXON CORP.
Completed
1982-03-10

Operator

Location
HOUSTON
P-5 Status
S (filed 1999-03-15)
Cum Oil (all leases)
215,968,885 bbl
Cum Gas (all leases)
2,000,503,710 mcf
Activities
OPRS/O
Total Permits
19,549