NCS-30® ECF™DRILL STRING COMPOUND 25KG

DESCRIPTION
NCS-30® ECF™ is a premium quality, nonmetallic
compound containing chemically inert fibers and
EXTREME PRESSURE and ANTI-WEAR additives.
These are blended into Jet-Lube’s biodegradable base
grease, which gives a wide temperature range, superior
adhesion to wet steel surfaces, resistance to water wash
off and the ability to withstand invert and high-pH muds.
FROM AN ENVIRONMENTAL STANDPOINT, NCS-30
ECF is biodegradable, bioaccumulation potential-free
and non-toxic to all kinds of life forms tested. This
compound has the distinction of being the first
compound to achieve a “Yellow” HOCNF rating in the
Norwegian sector of the North Sea making it permissible
in sensitive drilling areas such as the Barents Sea. It
also has the distinction of being the first drilling
compound to achieve a substitution warning-free
HOCNF rating as well as an “E” classification in the UK
sec-tor, simplifying the completion of PON15B
applications.
ADVANTAGES
 Biodegradable, non-bioaccumulative and
nontoxic
 Contains no metals
 Excellent performance on high-chrome or nickel
alloys
 Excellent protection against seizing and galling
 Sticks to wet joints
 Consistent rig floor make-up
 Nonconductive for MWD applications
 Provides maximum protection on Wedge
Thread™ drill string connection designs
 Designed for optimum performance on all
Rotary-Shouldered connections such as Tool
Joints and Drill Collars. It can also be used on
premium/proprietary thread designs such as
Double-Shouldered, Wedge Thread™*, and
other types of mechanical seal designs. It may
also be used on certain non-interference tubing
thread designs when properly torque
compensated.
This product is formulated to contain no detectable,
leachable, volatile organics by EPA Test Method
1311-TCLP number SW846 8260B as determined by
independent, 3rd party testing. Testing results are
available upon request

PRODUCT CHARACTERISTICS
Color Beige
Thickener Complex Thickeners
Fluid Type Synthetic & Vegetable
Dropping Point (ASTM D-2265) ≥450°F (232°C)
Specific Gravity, typical 1.36
Density (lb/gal), typical 11.35
Oil Separation (ASTM D-6184) 450°F (232°C)
NLGI Grade 1 – 1 ½
Penetration @ 77°F 300 – 330
(ASTM D-217)
Copper Strip Corrosion 1A, typical
(ASTM D-4048)
Friction Factor*
Relative to API RP 7G 1.0 (Normal), 1.1 (severe)
(drill strings)
* For proprietary and API connections, consult the connection
manufacturer for torques, or test the torque required for proper
make-up prior to running. Start drilling with standard Friction
factor times torque but if breakout torques are higher than make
up torque use the extra 10% factor.
Salt Fog Resistance 5% NaCl >2000 hrs.,
(ASTM B-117) 20% NaCl >750 hrs.
Service Temperature -10°F (-23°C) to
500°F (260°C)
EPA 1311-TCLP Non-Detected
Environmental Rating:
UK CEFAS OCNS Group E

Catégories: Autre

Région: ALGER / ALGERIE

Publiée le: 26-12-2023 à 15:30:05