Freeport NIP(7.2)-LR000517 GEOTECHNICAL AND
ENVlRONPIENTAL CONSULTANTS
REPORT OF WATER INJECTION OBSERVATION
Freeport V
Royal Lane and Creekview
Coppell, Texas
REPORTED TO: Duke-Weeks Realty Corporation REPORT NO. 11
5495 Beltline Road, Suite 360 REPORT DATE: 5-17-00
Dallas, Texas 75240 REO PROJECT NO. 6591
ATTN: 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 Injection Pressure
(ft) I (ft) I (psi) I Injection(in)Intervals
10 5 100-200 12-18
Equi :)ment
Number of I Number of Probes Length of Probes I Probe Spacing
Rigs I (aa) (ft) I (ft)
2 4 11.5 5
Date I Area Injected (sq ft) I Average Pressure (psi) I Pass No.
05-08-00 14,400 140 2
05-09-00 16,100 135-150 2
05-10-00 14,200 155 2
Surfactant added at regular intervals: Yes
Comments: 5-08-00 Poor refusal, operators moving too fast.
5-09-00 Operators moving faster than recommended.
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/ Original Signed By
Mr. Frank Merritt
(1) Pacheco Koch/Mr. Jim Koch James F. Phipps, P.E.
(1) Hill & Wilkinson, Inc./Mr. Steve Camp AE/je
(1) City of Coppell/Mr. Lee Stone or
Mr. Larry Davis
242,4. STUTZ DP,. * SUITE 400 · DALLAS, TX 75235 · TEL [214] 350 5600 · FAX [214] 350 0019