42-227-10791

Final Completion

CLAY, H.R. "C"

HOWARD County · District 8 · CONOCO INC.

Permits

Max Depth

3,350 ft

First Permit

1981-02-05

Latest Activity

1990-11-19

Lifespan

10 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

CONOCO INC. 1993-1995→ WESTPORT OIL AND GAS COMPANY INC 1995-2002→ WESTPORT OIL AND GAS COMPANY, LP 2002-2005→ ENCORE OPERATING, L.P. 2005-2010→ QUANTUM RESOURCES MANAGEMENT,LLC 2010-2013

Lease Production

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

Formation Tops (4) Elevation 2,668 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
SEVEN RIVERS	1,522 ft	+1,146 ft
QUEEN	1,788 ft	+880 ft
SAN ANDRES	2,265 ft	+403 ft
GLORIETA	2,566 ft	+102 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 (5)

Interval	Type
1,497–2,490 ft	Perforated
1,522–1,648 ft	Perforated
1,718–1,888 ft	Perforated
2,265–2,494 ft	Perforated
2,566–3,275 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	253 ft	200 sx
2.375"	2,490 ft	—
7"	2,566 ft	850 sx

Permit History (2)

#379681 Recompletion Final Completion

CLAY, H.R. "C" · 3,350 ft

1990-11-19

Spud 1991-02-11

#107558 Recompletion

CLAY, H. R. "C" · 3,300 ft

1981-02-05

Applications (2)

#379681 A CONOCO INC.

received 1990-10-18

#107558 A AMOCO PRODUCTION COMPANY

received 1981-02-05

Records & Logs

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

W-2/G-1 1991-03-08 log on file

W-2/G-1 1978-08-16

W-2/G-1 1984-01-12

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 HOWARD County.

Well Details

Well Number: 9
Max Depth: 3,350 ft
Drill Type: Vertical
County: HOWARD
District: 8
Operator: CONOCO INC.

Operator

Name: CONOCO INC
Location: HOUSTON
P-5 Status: Inactive (filed 2011-08-01)
Cum Oil (all leases): 47,167,767 bbl
Cum Gas (all leases): 1,813,222,856 mcf
Total Permits: 4,644