CA-40H 3M, CA-40H Datasheet - Page 170

• Manufacturer Part Number: CA-40H
• Description: CYANOACRYLATE ADHESIVE, BOTTLE, 1OZ
• Manufacturer: 3M

Specifications of CA-40H

• Adhesive Type: Cyanoacrylate
• Color: Clear
• Dispensing Method: Bottle
• Weight: 1oz
• Chemical Component: Ethyl Cyanoacrylate/Hydroquinone/Poly (Methyl Methacrylate)
• Primary Type: Adhesive
• Special Features: High Strength
• Specific Gravity: 1.05
• Viscosity: 400 to 600 cps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3
Application Description:
Benefits / Advantages to Customer:
INTEFLOW® is an emulsion developed
by Intevep (PDVSA research and
development institute) which consists of a
dispersed oil in water in a ratio of
approximately 70/30. This fluid was
designed for drilling, completion and
workover to be used in low pressure
formations where low density, good rheological properties as well as good cutting
transport is desirable. 3M™ Scotchlite™ Glass Bubbles HGS4000 is an alternative to
reduce the density of INTEFLOW® with excellent compatibility.
In 1999, a field application was successfully done in the southern part of Venezuela,
in the Guafita field, GF-136D well. The recipient rock was a sandy package identified
as G-8 and G-9 with an average porosity of 25.8%, a hydrocarbon saturation of 78%
and an average permeability of 5000 milidarcies. The density of the initial fluid was
lowered by using 7-8 lpb of Scotchlite glass bubbles down to 7.1 ppg. Drilling started
from an approximate 7300 foot depth with this condition and continued for an
additional 210 feet. At this point, the fluid was reconditioned to 7.5 ppg, due to crude
oil inflow. Afterwards, drilling was continued without delay and finished without any
differential stickings which are typical in the Guafita field. Furthermore, logs
indicated that no formation damage occurred and a significant productivity
improvement was realized compared to other surrounding wells drilled in
overbalanced conditions with oil-based fluids.
3M™ Scotchlite™ Glass Bubbles is a cost effective option to reduce density in
almost every drilling fluid when compared to an aerated method. And Scotchlite glass
bubbles can offer additional advantages during well drilling including torque
reduction (as a result of lubricity), reduction of casing wear, longevity of the bit and
density control during the whole operation even when the drilling process has
stopped. No gaseous phase separation can occur with this 3M technology.
Fluid Properties:
(INTEFLOW® + 3M™ Scotchlite™ Glass Bubbles HGS4000)
Market: Oil & Gas
Account type: Production (Drilling)
Channel: Service Companies
Ratio O/W
(% v/v)
66/34
Oil & Gas Product Application Profile
7.0 – 7.1
Density
(ppg)
Low Density Drilling Fluid
40 - 60
(cP)
PV
(lb/100 ft
15 – 20
YP
2
)
Fluid Components:
(lb/100 ft
Water
INTEFLOW®
Diesel
Potassium Chloride
MEA
LITEDEN™ (HGS4000)
Polymer
Gel 10 s
8/9
2
)
6 & 3 RPM
Readings
8/6
Continuos Phase
Emulsifier
Dispersed Phase
Clays Inhibitor
Density Reducer
Filtrate Controller
pH
Controller
Filtrate API
(ml/30 min)
< 4
Submitted By: 3M Venezuela
Product:
3M™ Scotchlite™
Glass Bubbles
HGS4000
For more information:
Refer to SPE 62899 paper or
contact the following:
3M Venezuela 58-212-
9578074 / 8118
Manny Arco, 3M
Performance Materials
Division St. Paul, 651-733-
1099
Jean Marie Ruckebusch, 3M
Europe, 33-3-2773-3438
Oil &Gas Markets
OJC 11-18-02