Extended reach drilling presents unique solids control challenges that demand an oilfield shale shaker with specific performance characteristics. Aipu Solids Control provides shakers configured for the demanding requirements of ERD operations.
ERD Solids Control Challenges
Extended reach wells generate significantly more cuttings volume than conventional wells due to longer hole sections in the pay zone. Cuttings transport becomes more difficult at high inclinations, requiring higher flow rates and producing variable solids loading at the shaker. The extended duration of ERD wells—often weeks or months in a single hole section—demands exceptional equipment reliability. Hole cleaning sweeps periodically deliver surge volumes of accumulated cuttings, temporarily increasing solids loading well above average rates.
High Capacity with Surge Tolerance
Aipu shakers for ERD applications are sized with generous capacity margins to handle surge flows from hole cleaning operations. The Hunter-MG5 at 220 cubic meters per hour or Hunter-MG4T tandem at 420 cubic meters per hour provides the throughput headroom that ERD operations require. Large effective screen areas ensure that temporary solids loading spikes do not cause mud losses or separation failures.
Dual-Motion Flexibility
ERD wells frequently drill through diverse formations, from soft shales to hard carbonates. Aipu Hunter-MGD dual-motion shaker provides both linear and elliptical motion, allowing operators to switch between motion types as formations change. Linear motion handles hard formations and high-volume water-based mud efficiently, while elliptical motion provides superior performance with sticky shales and oil-based mud typical of many ERD applications.
Reliability for Extended Operations
The duration of ERD wells demands equipment that operates continuously without failure. Aipu API Q1 certified manufacturing quality, premium vibration motors, heat-treated frames, and comprehensive factory testing provide the reliability foundation. Quick-change screens and accessible maintenance points minimize downtime duration when service is required.
Screen Strategy for ERD
ERD wells spend significant time in the production zone, making fine-screen performance critical. Aipu 150 to 200 mesh screens with high open area specifications maintain adequate throughput while achieving the fine separation required for reservoir protection. Stainless steel frames provide the durability needed for extended screen runs in abrasive formations.
Partner with Aipu for certified quality. Contact us at info@aipusolidcontrol.com to discuss your requirements and discover the Aipu difference in API Q1 certified solids control equipment.
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