The Tungsten Stem Section is comprised of a hollow cylinder which is filled with high density tungsten alloy inserts.The inserts are securely retained within the cylinder by the top & bottom subs. Tungsten provides additional mass per equivalent volume compared to standard stem made from conventional steel.
TOOL APPLICATIONS:
Commonly used in applications where additional mass is required without having to increase the overall length of the toolstring
Ideal for use in flowing surveys where additional mass is required to overcome the generated upward force of a flowing well
DESIGN FEATURES & BENEFITS:
Positive insert securing feature to prevent internal movement
Available in industry standard toolstring sizes
Connection options to suit customer requirements
Selected components QPQ treated
Hexagonal flats for safe make-up & break-out
Assembly Part No. Actual OD Fish Neck Connection Length Options Weight (lbs)
1110-1250-XX-XXX-RX 1.250" 1.187" Optional 2’ / 3’ / 5’ 10 / 16 / 29
1110-1500-XX-XXX-RX 1.500" 1.375" Optional 2’ / 3’ / 5’ 16 / 25 / 45
1110-1750-XX-XXX-RX 1.750" 1.375" Optional 2’ / 3’ / 5’ 23 / 39 / 69
1110-1875-XX-XXX-RX 1.875" 1.750" Optional 2’ / 3’ / 5’ 24 / 41 / 74
1110-2125-XX-XXX-RX 2.125" 1.750" Optional 2’ / 3’ / 5’ 31 / 53 / 97
1110-2500-XX-XXX-RX 2.500" 2.313" Optional 2’ / 3’ / 5’ 48 / 80 / 144
TOOL APPLICATIONS:
Commonly used in applications where additional mass is required without having to increase the overall length of the toolstring
Ideal for use in flowing surveys where additional mass is required to overcome the generated upward force of a flowing well
DESIGN FEATURES & BENEFITS:
Positive insert securing feature to prevent internal movement
Available in industry standard toolstring sizes
Connection options to suit customer requirements
Selected components QPQ treated
Hexagonal flats for safe make-up & break-out
Assembly Part No. Actual OD Fish Neck Connection Length Options Weight (lbs)
1110-1250-XX-XXX-RX 1.250" 1.187" Optional 2’ / 3’ / 5’ 10 / 16 / 29
1110-1500-XX-XXX-RX 1.500" 1.375" Optional 2’ / 3’ / 5’ 16 / 25 / 45
1110-1750-XX-XXX-RX 1.750" 1.375" Optional 2’ / 3’ / 5’ 23 / 39 / 69
1110-1875-XX-XXX-RX 1.875" 1.750" Optional 2’ / 3’ / 5’ 24 / 41 / 74
1110-2125-XX-XXX-RX 2.125" 1.750" Optional 2’ / 3’ / 5’ 31 / 53 / 97
1110-2500-XX-XXX-RX 2.500" 2.313" Optional 2’ / 3’ / 5’ 48 / 80 / 144
