In modern oil and gas exploration and development, drilling operations have long moved past simple "blind drilling." To achieve high-precision operations in complex geological structures, MWD (Measurement While Drilling) and LWD (Logging While Drilling) systems have become indispensable "eyes and ears" in petroleum engineering.
In the modern era of oil and gas exploration, "string weight" (pressure drop) and "low ROP (Rate of Penetration)" have been persistent technical pain points for drilling teams, especially in deep and ultra-deep well drilling. As a key drag-reduction tool, hydraulic oscillators effectively mitigate string weight. However, as the core component—the "heart"—of the hydraulic oscillator, the performance of the tungsten carbide nozzle directly determines the stability and lifespan of the entire system
In the demanding world of oil and gas exploration and transport, components are subjected to extreme pressure, high flow velocities, and abrasive drilling or fracturing fluids. Among these, the multi-hole sleeve—a critical flow control component in choke valves—must demonstrate exceptional durability and precision to ensure system safety and efficiency.
