Park West CC(02-2)-LR050816REPORT OF W~ECTION OBSERVATION
· ~,~st Commerce Center
~ Beltline Road and Airline Road
Coppell, Texas
REPORTED TO: Cadence McShane Corporation
14860 Montfort Drive, Suite 270
Dallas, Texas 75254
ATTN: Mr. Bobby Paret
CONTRACTOR: Cadence McShane Corporation
REPORT NO. 12
REPORT DATE: 08-16-05
REG PROJECT NO. 12468
TECHNICIAN: G. Tsougarakis
PAGE: 1 of 1
On these dates a representative of Reed Engineering Group, Ltd. 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 Injection Intervals
(ft) (fi) (psi) (in)
10 5 100-200 12-18
Number of Equipment
Number of Probes Length of Probes Probe Spacing
Rigs (ea) (ft) (ft)
4 11.5 5
Date I Area Injected (sq ft) I Average Pressure (psi) I P~sN°' Ij
08-01-05 Building A 42,000 150
08-02-05 Building A 30,000 150
Building A 30,000 150
Surfactant added at regular inter;als: Yes
Mail
Distribution: (1) Cadence McShane Corporation/
Mr. Bobby Paret
(1) Commerce Construction Co., LP/
Mr. Rick Wyly
(1) City of Coppell/Mr. Larry Davis
(1) City of Coppell/Mr. Lee Stone
(1) Northwestern Investment Mgmt./
Mr. Ernest Willmore
(1) Stewart Consulting Associates/
Mr. Mike Smith
Submitted by:
REED ENGINEERING,.~
Original Signed By 1~1
Keith E. Atkins
Manager, CMT
AE/rs~
LTD.
2424 STUTZ DR ,, SUITE 400 - DALLAS, TX 75235 ,* T~L [214] 350 5600 '* F^X [214] 3500019