Park West CC(12)-LR010111 GEOTECHNICALAND J~ R r-1 I I p
ENVIRONMENTAL CONSULTANTS
REPORT OF WATER INJECTION OBSERVATION
Parkwest Commerce Center - Building 4
Enterprise Drive at Wrangler Drive
Coppell, Texas
REPORTED TO:
Pritchard Associates
2501 State Street
Dallas, Texas 75201
ATTN: Mr. Roger Dahlin
REPORT NO. 10
REPORT DATE: 01-11-01
REG PROJECT NO. 4772
TECHNICIAN: C. Johnson
PAGE: 1 of 1
CONTRACTOR: McFadden & Miller, Inc.
On this date a representative of Reed Engineering Group, Inc. observed water injection
operations on the referenced project. The injection operations proceeded in accordance
with project specifications unless otherwise noted.
Specification
Injection Depth Injection Spacing I Injection Pressure I Injection Intervals
(ft) (ft) I (psi)I (in)
10 5 100-200 12-18
Equipment
Number of Number of Probes I Length of Probes Probe Spacing
Rigs (ca) I (ft) (ft)
2 4 11.5 5
Date I Area Injected (sq ft) I Average Pressure (psi) I Pass No.
01-04-01 23,000 180 2
Surfactant added at regular intervals: Yes
Distribution: (1)
Pritchard Associates/
Mr, Roger Dahlin
(1) O'Brien & Associates/
Mr. Mick Granlund
(1) Technistructures/M r. Keith Leslie
(1) McFadden & Miller/
Mr. Jon Jacobson
(1) Halff Associates/Mr. Dave Littleton
(1) City of Coppell/Mr. Larry Davis
(1) City of Coppell/Mr. Lee Stone
Submitted by:
REED ENGINEERING GROUP, INC.
Original Signed By
James F. Phipps, P.E.
BW/mm
2424 STUTZ DR. * SUITE 400 · DALLAS, TX 75235 · TEL [214] 350 5600 · FAX [214] 350 0019