Tool joint grease compounds
JET-LUBE® Z-50™ contain
prime grade zinc and are respectively formulated with
50% metallic zinc, meeting the metallic
zinc requirements described in API Bulletin 5A2.
special additives to reduce the plating and buildup of
metallic zinc encountered with other zinc compounds.
Z-50 are manufactured with JETLUBE’s
unique grease compounded from custom refined,
low sulfur oil. The grease base ensures brushability over a
wide temperature range, tenacious adherence to all surfaces,
resistance to water wash out, and the prevention of rust/
The metallic zinc particles and other additives
are maintained in uniform suspension throughout the compounds,
and Z-50 displace moisture and adhere well to wet tool joint surfaces.
Product safety data sheet ( file pdf / 287 Kbyte )
KOPR-KOTE drill collar and tool joint compound is a
premium-quality, unleaded compound containing copper
flake, graphite, and other natural extreme pressure and antiwear
KOPR-KOTE’s solids package is formulated
to prevent excessive circumferential makeup by
increasing the coefficient of friction under compressive
forces. As stress levels rise above 50% of yield, the friction
factor increases, limiting downhole makeup.
joint efficiency is maintained allowing joint shoulder faces
to mate completely without standoff or deformation. For
invert or high-pH muds, use Jet-Lube EXTREME™.
Product safety data sheet ( file pdf / 285 Kbyte)
API-MODIFIED is a high-pressure thread
compound that conforms to or exceeds the requirements of
API RP 5A3 and former API BUL 5A2.
It also contains rust
and oxidation inhibitors blended in JETLUBE'S unique
grease compounded from custom-refined, low-sulfur oil to
ensure brushability over a wide temperature range, tenacious
adherence to all surfaces, resistance to water washout, and
prevention of rust/corrosion.
API-MODIFIED will seal and withstand pressures to 10,000
psi and will not harden or dry.
The lubricating characteristics of API-MODIFIED reduces
friction in the makeup of casing and tubing, preventing galling
and wear. Maximum thread engagement is ensured, providing
optimum leak resistance.
Inhibitors in API-MODIFIED provide maximum protection
against rust and corrosion of threaded surfaces. Its conduc-
tivity reduces the possibility of electrolytic corrosion by preventing
the formation of galvanic cells in the presence of salt
water and other corrosive fluids.
Not recommended for rotary shouldered connections.
Product safety data sheet ( file pdf / 124 Kbyte)
BULLSEYE TM is a high-purity thread compound designed for sensitive
water well and other environmental drilling applications requiring
the use of a petroleum hydrocarbon-free product.
BULLSEYE TM is formulated from a
synergistic blend of vegetable oil and nonmetallic, inorganic, EP,
and anti-wear additives.
BULLSEYE provides maximum protection against galling, seizing,
and damage to threads while maintaining water well integrity.
BULLSEYE s an all-weather product and is completely brushable from 20°F (-7°C) to 400°F (204°C)
while retaining its buttery texture at temperatures exceeding 400°F(204°C).
Product safety data sheet ( file pdf / 299 Kbyte)
JET LUBE 21
JET LUBE 21 ®,
an environmentally-friendly, double-duty
drill collar and tool joint compound, has been formulated to
provide a superior level of performance for the increasing
demands of today’s oilfield market.
The lead-free formulation
contains copper flake as the only metallic component
and is fortified by a unique blend of natural, inorganic,
extreme-pressure, and anti-wear additives. For invert or
high-pH muds, a special base grease is available.
• Not classified as a marine pollutant - DOT Approval
Product safety data sheet ( file pdf / 288 Kbyte)