Instrumentation ecosystems at drilling sites vary widely across the globe. A truly mature metering system should not require the site to adapt to equipment; instead, the equipment should adapt to the site.
Drawing on over a decade of expertise in drilling instrumentation, Shenyang Xinyulin has developed a dual-path pump stroke metering solution. One system, two access philosophies, covering all scenarios from upgrades of in-service equipment to full configuration of brand-new well sites.
Solution I · Direct Connection
BCP-100A Pump Stroke Counting System
Integrated Structure, No Intermediate Devices Required
The counting unit is internally integrated with a multi-channel intrinsically safe isolation mechanism, featuring native compatibility with mainstream international two-wire intrinsically safe signal standards. Existing imported proximity sensors on-site, including in-service products from top global brands, can be directly connected and instantly commissioned without any intermediate links.
No sensor replacement, no pump body modification, no mounting position relocation. The entire upgrade is merely a lightweight meter head replacement.
The external power supply design provides sufficient performance margin: the wide-voltage input adapts to global power grid variations, the high-frequency response copes with high-speed pump operating conditions, and the power-off self-memory function withstands wellsite power fluctuations. Equipped with a flameproof enclosure, fully sealed structure and stainless steel body, it is tailor-made for harsh operating environments.
Applicable Scenarios: Instrumentation upgrade of in-service imported sensing systems, localization replacement of imported metering and installation equipment, high-speed pump working conditions
Solution II · Signal Conversion
BC-200A Pump Stroke Counting System + Dedicated Explosion-Proof Signal Conversion Device
Full Isolation for Flexible and Reliable Operation
For installation points without power supply access and work sites with high-level safety requirements, our self-developed explosion-proof signal conversion device serves as the core hub. It achieves complete electrical isolation of on-site intrinsically safe signals and accurately transmits signals to the counting terminal.
A single conversion device supports the metering link of three pumps. The counting terminal adopts a self-sustaining low-power design with no need for external power wiring. Featuring a fully sealed structure and intrinsic safety explosion-proof grade, it delivers outstanding installation flexibility and comprehensive safety performance.
Applicable Scenarios: Installation points without power supply conditions, high-grade sites with strict electrical isolation requirements, operation sites prioritizing deployment flexibility.
Adapting to diverse wellsite environments and heterogeneous instrumentation facilities, our dual-mode pump stroke metering solution breaks the limitations of traditional single-access metering equipment. With strong compatibility, reliable industrial performance and flexible deployment capabilities, it delivers efficient, stable and cost-effective metering transformation solutions for new and upgraded drilling projects worldwide, empowering precise and intelligent drilling operation management.