Freeport NIP(7.2)-LR000509 GEOTECHNICAL AND
ENVIRONMENTAL CONSULTANTS
REPORT OF WATER INJECTION OBSERVATION
Freeport V
Royal Lane and Creekview
Coppell, Texas
REPORTED TO: Duke-Weeks Realty Corporation REPORT NO. 10
5495 Beltline Road, Suite 360 REPORT DATE: 05-09-00
Dallas, Texas 75240 REG PROJECT NO. 6591
A'I'TN: Mr. Paul Brown TECHNICIAN: M. Banchetti
PAGE: 1 of 1
On these dates 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 Injection InterVals
(ft) I (ft) I (psi) (in)
10 5 100-200 12-18
Equipment
Number of I Number of Probes I Length of Probes Probe spa~ing
Rigs I (ea) I (ft) (ft)
2 4 11.5 5
Date I Area Injected (sq ft) I Average Pressure (psi) Pass No.
05:04-00 16,800 130-160 2
05-05-00 7,000 140 2
05-06-00 11,200 130-150 2
Surfactant added at regular intervals: Yes
Distribution: (1) Duke-Weeks Realty Corporation/ Submitted by:
Mr. Paul Brown
(1) Hardy McCullah/MLM Architects/ REED ENGINEERING GROUP, INC.
Mr. Norman Coates
(1) TMBP - Consulting Engineers/ Odginal Signed By
Mr. Frank Merritt
(1) Pacheco Koch/Mr. Jim Koch James F. Phipps, P.E.
(1) Hill & Wilkinson, Inc./Mr. Steve Camp KA/je
(1) City of Coppell/Mr. Lee Stone or
Mr. Larry Davis
2424 STUTZ DR. · SUITE 400 · DALLAS. TX 75235 · TEL ['214] 3S0 5600 * FAX [214] 350 0019