42-227-33026

Final Completion

CHALK, G. O. "E"

HOWARD County · District 8 · CONOCO INC.

Permits

Max Depth

3,950 ft

First Permit

1983-02-16

Latest Activity

1983-03-07

Lifespan

< 1 yr

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

Injection / Disposal

HOWARD County disposal market →

H-1 Injection Active UIC #000105530 permitted 2014-06-11

Permitted Volume

3,000 bbl/d

Max Pressure

1,050 psi

Injection Interval

2,149–3,850 ft

Injected (12mo)

132,672 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-12-01)

Operator History

Chain of Custody

CONOCO INC. 1993-2002→ CONOCOPHILLIPS COMPANY 2003-2018→ CITATION OIL & GAS CORP. 2018-2026

Lease Production

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

Formation Tops (3) Elevation 2,625 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
GRAYBURG	2,116 ft	+509 ft
SAN ANDRES	2,255 ft	+370 ft
GLORIETA	2,793 ft	-168 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 (8)

Interval	Type
2,149–2,185 ft	Perforated
2,149–2,726 ft	Open hole
2,149–3,822 ft	Perforated
2,221–2,280 ft	Perforated
2,301–2,370 ft	Perforated
2,410–2,473 ft	Perforated
2,814–3,117 ft	Perforated
2,814–3,117 ft	Open hole

Casing (4)

Size	Set Depth	Cement
8.625"	305 ft	200 sx
2.875"	3,085 ft	—
5.5"	3,850 ft	600 sx
5.5"	3,950 ft	600 sx

Permit History (2)

#189143 Drill Final Completion

CHALK, G. O. "E" · 3,950 ft

1983-03-07

Spud 1983-03-10

#186142 Drill

CHALK, G. O. 'E' · 3,900 ft

1983-02-16

Applications (2)

#189143 A CONOCO INC.

received 1983-03-07

#186142 A CONOCO INC.

received 1983-02-16

Records & Logs

7 completion filings on record.

W-2/G-1 2025-01-13

W-2/G-1 2015-10-29

W-2/G-1 2014-10-02

W-2/G-1 1984-03-07

+1 more filings

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: 22
Max Depth: 3,950 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