AMERICAN C228-246-86

95979359

中古

228-256-86 Pumping Unit with Block Model: 228-256-86 Type: Used Location: Lone Grove, Oklahoma Notes: • Excellent condition • Ready to use 228-256-86 Pumping Unit with Block Features A pumping unit with block features in the oil and gas industry is a crucial piece of equipment used for the extraction or production of oil and gas from underground reservoirs. It consists of a pumping unit combined with a block, which includes various components that facilitate efficient and safe operation. Here are some key features of a pumping unit with block in the oil and gas industry: Pumping Unit: The pumping unit is the mechanical device that converts rotational motion into vertical reciprocating motion, allowing for the lifting of fluids such as oil or gas from the wellbore to the surface. Various types of pumping units, such as beam pumps or electric submersible pumps, can be used depending on the specific application and well characteristics. Block: The block is an assembly of components mounted on or near the wellhead that supports and controls the movement of the tubing string and the sucker rods connected to the pumping unit. It typically includes a sheave wheel, traveling block, and guide arm assembly to guide the sucker rods and minimize friction losses. Sheave Wheel: The sheave wheel is a grooved pulley that provides the necessary mechanical advantage to lift the fluid-filled sucker rods with minimal effort. It reduces the load on the pumping unit and enables smooth and efficient operation. Traveling Block: The traveling block is connected to the sucker rods and moves vertically along guides or rails. It helps maintain tension in the system and ensures the rod string follows a straight line during the pumping cycle. Guide Arm Assembly: The guide arm assembly is positioned above the wellhead and guides the sucker rods as they move back and forth. It prevents the rods from rubbing against the well casing, which could lead to wear and damage. Safety Features: Pumping units with block features typically incorporate safety mechanisms to prevent accidents or damage during operation. These may include emergency shut-off systems, automatic overload protection, and alarms to indicate abnormal conditions such as high loads or excessive vibrations. Maintenance and Monitoring: Pumping units with block features require regular maintenance to ensure optimal performance. Periodic inspections, lubrication of moving parts, and alignment checks are essential to prevent equipment failures and prolong the lifespan of the unit. Additionally, monitoring systems may be incorporated to track operational parameters, such as load, stroke speed, and motor condition, for predictive maintenance and troubleshooting purposes.