TOOLSTRING EQUIPMENT
Weight Bar (Stem)
Used for weight to counter wellbore pressure and allow for the wireline / slickline toolstring
to travel into the wellbore.
Used to increase the jarring load on downhole equipment when used in conjunction with mechanical
or hydraulic jars.
Applications:
Used in daily wireline / slickline operation as part of a standard toolstring.
Used in fishing operations to apply additional jarring load to downhole equipment.
Used in conjunction with roller stem to allow for operations in deviated wellbores.
| Size | 0.75" | 1.00" | 1.25" | 1.50" | 1.75" |
| Thread Connections | 0.50-11 UNC | 0.625-10 UNC | 0.938-10 UN | 1.062-10 UN | 1.062-10 UN |
| Fishneck (") | 0.75" | 1.00" | 1.187" | 1.375 | 1.75" |
| Fishneck (mm) | 19.05mm | 25.4mm | 30.14mm | 34.93mm | 44.45mm |
| Maximum OD (") | 0.75" | 1.00" | 1.25" | 1.50" | 1.75" |
| Maximum OD (mm) | 19.05mm | 25.4mm | 31.75mm | 25.4mm | 44.45mm |
| Length (feet) | 2' / 3' / 5' | 2' / 3' / 5' | 2' / 3' / 5' | 2' / 3' / 5' | 2' / 3' / 5' |
| length (centimeters) | 60 / 90 / 152 | 60 / 90 / 152 | 60 / 90 / 152 | 60 / 90 / 152 | 60 / 90 / 152 |
| Size | 1.875" | 2.125" | 2.50" | 2.75" |
| Upper Thread | 1.062-10 UN | 1.062-10 UN | 1.062-10 UN | 1.062-10 UN |
| Fishneck (") | 1.75" | 1.75" | 2.31" | 2.31" |
| Fishneck (mm) | 44.45mm | 44.45mm | 58.67mm | 58.67mm |
| Maximum OD (") | 1.875" | 2.125" | 2.50" | 2.75" |
| Maximum OD (mm) | 47.62mm | 53.98mm | 63.50mm | 69.85mm |
| Length (feet) | 2' / 3' / 5' | 2' / 3' / 5' | 2' / 3' / 5' | 2' / 3' / 5' |
| Length (centimeters) | 60 / 90 / 152 | 60 / 90 / 152 | 60 / 90 / 152 | 60 / 90 / 152 |
RULE OF THUMB:
Calculation for Solid Stem Weight – D2 x 2.66 = Weight in Pounds (mass)
Where “D” = the diameter of your stem in inches
2.66 Being the density coefficient in pounds per foot for alloy steel
*Alternate thread configurations, sizes, and lengths available upon request
PLEASE STATE PART DESCRIPTION AND SIZE WHEN ORDERING
