Rotary Steerable System (RSS) – TSRSS Series
The TSRSS (Rotary Steerable System) is a push-the-bit directional drilling tool developed by Aerospace Petroleum Technology Company. It is designed for high build-up rate drilling in unconventional oil and gas wells. The system integrates real-time near-bit geological measurement with closed-loop trajectory control to deliver precise well placement. TSRSS enables one-trip drilling of build-up and horizontal sections, reducing drilling cycles and improving reservoir encounter rates. It is available in 675 standard, 675 high-temperature, 475 compact, and 950 rotary/vertical integrated configurations.