– Heavy-duty internal fishing tool- Aggressive slip design- Suitable for large tubulars- Forged steel construction- API/ISO compliant
– Large tubular retrieval- Heavy fishing jobs- Slickline/e-line fishing- Emergency interventions
Kriloha Ltd. supplies Bull Dog Spears, heavy-duty fishing tools with aggressive slip engagement systems designed for retrieving large-diameter tubulars and heavy downhole equipment. Unlike standard spears, bull dog spears provide superior gripping strength for challenging fishing jobs. Manufactured from forged alloy steels with reinforced slip assemblies, Kriloha bull dog spears are API/ISO certified and proven for HPHT and sour service conditions. Applications include retrieval of large tool strings, heavy tubulars, and high-risk stuck equipment. Each spear undergoes slip capacity testing, load endurance verification, and dimensional accuracy checks, ensuring high reliability. As a supplier and facilitator, Kriloha Ltd. provides custom bull dog spear sizes, spare slip kits, and technical support, making our bull dog spears the preferred choice for operators handling heavy-duty fishing operations.
