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42-477-30787

Final Completion Horizontal

GRAHAM-GLENZ UNIT NO. 1

WASHINGTON County · District 3 · EXXON MOBIL CORPORATION · GIDDINGS (AUSTIN CHALK GAS)

Permits

1

Max Depth

19,000 ft

First Permit

1995-05-15

Latest Activity

1995-05-15

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1995-08-19

Shut-In

—

Plugged

2007-07-24

!

EWA / Permit operator mismatch

Scheduling: EXXON MOBIL CORPORATION ≠ Permit: EXXON CORP.

Resolved via: scheduling → EXXON MOBIL CORPORATION

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1995-08

Last Production

2007-12

Operator History

Chain of Custody

EXXON CORP. 1995-2000→ EXXON MOBIL CORPORATION 2000-2007

Lease Production

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

Gas
production & DCA →

Formation Tops (4) Elevation 394 ft (DF)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
WILCOX 4,716 ft-4,322 ft
MIDWAY 8,932 ft-8,538 ft
PECAN GAP 12,084 ft-11,690 ft
AUSTIN CHALK 12,998 ft-12,604 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 (1)

IntervalType
13,369–16,972 ftPerforated

Casing (2)

SizeSet DepthCement
10.75"2,619 ft1,770 sx
7.625"12,955 ft450 sx

Permit History (1)

#435837 Drill Final Completion

GRAHAM-GLENZ UNIT NO. 1 · 19,000 ft

1995-05-15

Spud 1995-06-20

Applications (1)

#435837 A EXXON CORP.
received 1995-05-15

Records & Logs

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

W-2/G-1 1995-09-19 log on file
W-2/G-1 1996-02-15
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 WASHINGTON County.

Well Details

Well Number
1H
Max Depth
19,000 ft
Drill Type
Horizontal
County
WASHINGTON
District
3
Operator
EXXON MOBIL CORPORATION
Completed
1995-08-19

Operator

Location
SPRING
P-5 Status
Delinquent (filed 2025-04-16)
Cum Oil (all leases)
155,164,556 bbl
Cum Gas (all leases)
2,032,561,175 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G
Total Permits
1,223