42-227-30328

CHALK, G. O. -G-

HOWARD County · District 8 · CONOCOPHILLIPS COMPANY

Permits

1

Max Depth

4,100 ft

First Permit

2010-10-25

Latest Activity

2010-10-25

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

2012-09

H-1 Injection Cancelled 2014-07-11 UIC #000102996 permitted 2011-02-02

Permitted Volume

2,000 bbl/d

Max Pressure

1,000 psi

Injection Interval

2,928–3,694 ft

Injected (12mo)

Operator History

Chain of Custody

Lease Production

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

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

IntervalType
?–3,631 ftPerforated

Casing (2)

SizeSet DepthCement
9.625"361 ft275 sx
7"3,839 ft1,000 sx

Permit History (1)

Applications (1)

#704101 A CONOCOPHILLIPS COMPANY
received 2010-10-20

Records & Logs

1 completion filing on record.

W-2/G-1 1972-01-25

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
28W
Max Depth
4,100 ft
Drill Type
Vertical
County
HOWARD
District
8

Operator

Location
MIDLAND
P-5 Status
Active (filed 2026-02-03)
Cum Oil (all leases)
82,638,100 bbl
Cum Gas (all leases)
2,799,661,718 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits
3,280