42-161-30983

HILL "X"

FREESTONE County · District 5 · DELTEX PETROLEUM CORP.

Permits

Max Depth

9,900 ft

First Permit

1985-02-11

Latest Activity

1988-05-23

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

TENISON OIL COMPANY 1993-1994→ TEXANA OPERATING COMPANY 1994-1994→ BRG PETROLEUM, INC. 1994-1998→ SEAGULL ENERGY E&P INC. 1998-2000→ CLASSIC OIL & GAS, INC. 2000-2001→ 3TEC ENERGY CORPORATION 2001-2003→ PXP GULF COAST INC. 2003-2004→ PXP TEXAS INC. 2005-2005→ XTO ENERGY INC. 2005-2023→ HILCORP ENERGY COMPANY 2024-2026

Lease Production

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

Formation Tops (8) Elevation 409 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
AUSTIN CHALK	4,498 ft	-4,089 ft
SUB-CLARKSVILLE	4,796 ft	-4,387 ft
BUDA	5,998 ft	-5,589 ft
GOODLAND	7,162 ft	-6,753 ft
GLENROSE (Glen Rose)	7,802 ft	-7,393 ft
MASSIVE ANHYDRITE (Massive Anhydrite (marker))	8,974 ft	-8,565 ft
UPPER RODESSA (Rodessa)	9,202 ft	-8,793 ft
RODESSA	9,340 ft	-8,931 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)

Interval	Type
9,260–9,275 ft	Perforated
9,345–9,362 ft	Perforated

Casing (3)

Size	Set Depth	Cement
14"	40 ft	—
9.625"	1,486 ft	555 sx
4.5"	9,500 ft	512 sx

Permit History (2)

#346730 Recompletion

HILL "X" · 9,900 ft

1988-05-23

#266540 Drill Final Completion

HILL X · 9,900 ft

1985-02-11

Spud 1985-03-19

Applications (2)

#346730 A DELTEX PETROLEUM CORP.

received 1988-05-19

#266540 A SAXTON PETROLEUM CORPORATION

received 1985-02-11

Records & Logs

3 completion filings on record.

W-2/G-1 1985-05-20

W-2/G-1 1985-06-07

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 FREESTONE County.

Well Details

Well Number: 16
Max Depth: 9,900 ft
Drill Type: Vertical
County: FREESTONE
District: 5
Operator: DELTEX PETROLEUM CORP.

Operator

Name: DELTEX PETRO CORP
Location: CANADA
P-5 Status: Delinquent (filed 1990-10-09)
Cum Oil (all leases): — bbl
Cum Gas (all leases): — mcf
Activities: OPRS/G
Total Permits: 4