The ALS C-Load Hydraulic Disconnect is an extremely robust, heavy duty, drop-ball emergency release tool.
It allows a stuck Bottom Hole Assembly (BHA) to be detached at a pre-determined point. The inherent strength of the C-Load Hydraulic Disconnect is provided by its` unique grapple design, which also resists bending and vibrational loads.
The C-Load Hydraulic Disconnect offers excellent resistance to impact and torque loading, and is suitable for heavy duty applications including below jars in a tool string, milling, under-reaming, cutting & perforating assemblies. The tool is also fitted with a rupture disc facility in order to re-establish circulation in the event of a plugged tool string.
The tool is activated by a drop-ball via the work string and applying a pre-determined amount of pressure to activate the release mechanism. The upper portion of the tool can then be recovered from the well, leaving an internal “GS” profile for subsequent fishing operations.
- Simple & Effective Emergency Release Joint
- Torque-Through Feature
- Standard Internal “GS” Profile
- Variable Shear Ratings
- Easy Field Redress & Set-up
|Tool OD||Tensile Yield||Torsional Yield||Standard Drop Ball Sizes||Pressure Rating||Standard Connections|
|Ø1-¼"||25,000 lbs||310 ft-lbs||Ø3/8"||5,000 psi||1.062”-16UN|
|Ø1-½"||31,000 lbs||430 ft-lbs||Ø7/16"||5,000 psi||1.125”-10 SA|
|Ø1-11/16"||51,600 lbs||750 ft-lbs||Ø9/16"||5,000 psi||1.000" AMMT|
|Ø2-1/8"||86,000 lbs||1,500 ft-lbs||Ø¾"||5,000 psi||1-½" AMMT|
|Ø2-7/8"||170,750 lbs||3,900 ft-lbs||Ø7/8"||7,500 psi||2-3/8" PAC DSI|
|Ø3-3/8"||200,000 lbs||5,200 ft-lbs||Ø1-¼"||5,000 psi||2-3/8" PAC DSI|
|Ø4-¾"||391,000 lbs||14,250 ft-lbs||Ø1-¾"||5,000 psi||3-½" IF|
- Other Sizes & Connections Available Upon Request
- Yield Values Shown are for Standard Service Tools