42-401-31270

Final Completion

GRAY ESTATE

RUSK County · District 6 · ARCO OIL & GAS CO. · OAK HILL (COTTON VALLEY)

Permits

Max Depth

10,700 ft

First Permit

1981-09-01

Latest Activity

1981-09-01

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-10-30

Shut-In

—

Plugged

1989-10-11

EWA / Permit operator mismatch

Scheduling: ARCO OIL & GAS CO. ≠ Permit: HENDERSON CLAY PRODUCTS, INC.

Resolved via: scheduling → ARCO OIL & GAS CO.

Operator History

originally filed by HENDERSON CLAY PRODUCTS, INC. — asset transferred

Formation Tops (10) Elevation 399 ft (DF)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
DUCK CREEK SHALE	3,690 ft	-3,291 ft
DUCK CREEK LS	3,834 ft	-3,435 ft
PALUXY	4,250 ft	-3,851 ft
UPPER GLEN ROSE (Glen Rose)	4,542 ft	-4,143 ft
MASSIVE ANHYDRITE (Massive Anhydrite (marker))	6,082 ft	-5,683 ft
PINE ISLAND	6,843 ft	-6,444 ft
PETTIT	6,960 ft	-6,561 ft
TRAVIS PEAK	7,275 ft	-6,876 ft
COTTON VALLEY	8,980 ft	-8,581 ft
BOSSIER SHALE (Bossier)	10,631 ft	-10,232 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)

Interval	Type
10,346–10,555 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	3,390 ft	1,200 sx
2.375"	9,620 ft	—
5.5"	10,700 ft	1,800 sx

Permit History (1)

#131912 Drill Final Completion

GRAY ESTATE · 10,700 ft

1981-09-01

Applications (1)

#131912 A HENDERSON CLAY PRODUCTS, INC.

received 1981-09-01

Records & Logs

2 completion filings on record.

W-2/G-1 1981-12-01

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 RUSK County.

Well Details

Well Number: 1
Max Depth: 10,700 ft
Drill Type: Vertical
County: RUSK
District: 6
Operator: ARCO OIL & GAS CO.
Completed: 1981-10-30

Operator

Name: ARCO OIL & GAS CO.-SILSBEE
Location: PLANO
P-5 Status: Inactive (filed 2004-11-23)
Cum Oil (all leases): 16,679,531 bbl
Cum Gas (all leases): 57,198,899 mcf
Total Permits: 3,065