Drilling Pump & Top Drive Spare Parts for QF36001 & NOV TDS-10SH

Core Purpose & Target User Demand Matching

This full line of precision-manufactured spare parts is purpose-built for QF36001 series drilling pumps, NOV TDS-10SH & TDS-8S top drive systems, 1600HL series mud pumps, and JC28 series drawworks assemblies, covering valve assemblies, impellers, IBOP repair kits, sealing kits, bearings, hydraulic valves, sensors and drilling tool accessories. It targets the highly specialized, scenario-specific needs of oilfield rig maintenance crews, drilling pump repair technicians, top drive dedicated maintenance teams, offshore workover specialists, equipment procurement managers, and on-site emergency fault repair teams, solving long-standing industry pain points: premature high-pressure seal failure in mud erosion environments, unstable valve pressure regulation leading to pump efficiency loss, mismatched aftermarket bearing tolerances, rapid wear of top drive pivot components, incomplete IBOP soft seal sealing, frequent hydraulic circuit valve jamming, and unplanned rig downtime from sudden part breakdown.

All components are manufactured in strict compliance with API 7K, API 8C petroleum equipment standards, JB/ZQ4224-97 mechanical specifications, and OEM original dimensional tolerances, serving as both a formal standardized procurement reference and an on-site technical troubleshooting guide. Designed for direct interchange with original equipment parts, these spares eliminate secondary modification, on-site grinding, and cross-compatibility risks, supporting daily routine maintenance, full equipment overhauls, emergency fault repair, and long-term vulnerable component replacement. This helps users reduce total lifecycle maintenance costs, shorten non-operational rig time, and maintain stable, continuous operation of core drilling and pumping equipment.

Product Introduction

We supply a comprehensive range of heavy-duty, high-wear-resistance spare parts tailored for extreme oilfield drilling conditions, with flagship core models including QF36001-05.12a.00 valve assembly, 30177549-1 IBOP soft seal repair kit, G0006022 6×5×14 impeller, CD106X 15000PSI riser pressure sensor, and B20619A H20619A oil/grease seal kit. Every part is crafted from premium industrial-grade raw materials, utilizing precision CNC machining, vacuum heat treatment, high-density polymer molding, and precision casting processes, backed by 26+ years of petroleum machinery parts manufacturing expertise and a rigorous five-stage full inspection system, fully compliant with global petroleum machinery safety and performance certifications.

We have conducted continuous heavy-load fatigue testing, high-pressure sealing testing, and mud corrosion resistance testing on all core components: verified continuous safe service life of 30177549-1 IBOP soft seals reaches 2700 operating hours, G0006022 impeller surface wear rate is controlled at 0.0011mm per 1000 operating hours, and CD106X pressure sensor maintains signal stability within ±0.04MPa under 15000PSI continuous pressure. Each factory-shipped part includes complete dimensional inspection reports and performance test data, with dimensional tolerance controlled to 0.007mm, ensuring seamless installation and consistent performance even in the harshest drilling environments.

Key Function Descriptions

QF36001-05.12a.00 valve assembly serves as the core control component of QF36001 drilling pumps, regulating mud suction and discharge, maintaining stable pump pressure, and preventing mud backflow to maximize pumping efficiency; G0006022 6×5×14 impeller drives mud circulation, providing stable fluid power for drilling operations, with optimized blade design to reduce fluid resistance and energy loss.

30177549-1 IBOP soft seal repair kit provides full sealing replacement parts for well control IBOP systems, thoroughly resolving internal leakage and sealing failure risks, ensuring well control system safety and compliance with API 16A standards; B20619A seal kit provides full lubrication and sealing protection for pump bearings, blocking mud and impurity invasion, reducing bearing friction and extending service life.

CD106X riser pressure sensor monitors real-time high-pressure data of drilling risers, transmitting accurate pressure signals for on-site safety early warning; R431004994 Bosch Rexroth pilot air valve controls stable switching of hydraulic circuits, ensuring sensitive and accurate execution of top drive and drawworks pneumatic actions. Various bearings, springs, washers, and bushings undertake load bearing, elastic compensation, and fixed positioning functions, maintaining stable operation of transmission and lifting systems.

Structural Features

Valve assemblies and pump cylinder heads adopt an integrated precision forging structure, with smooth inner flow paths, uniform stress distribution, and strong high-pressure resistance, free of deformation under long-term heavy-load operation; IBOP soft seals and washpipe packing use a composite multi-layer sealing structure, made from oil-resistant, mud-resistant nitrile rubber with fabric reinforcement, resisting extrusion and wear under high pressure.

G0006022 impeller adopts an integrated precision casting design, with balanced blade distribution and smooth surfaces, reducing mud erosion and vibration; bearings and bushings use high-strength alloy steel with surface quenching and precision grinding treatment, featuring high hardness and exceptional wear resistance. Electrical and hydraulic components feature waterproof, explosion-proof, and dust-proof structures, adapting to harsh field oilfield environments with stable signal transmission and no external interference.

Applicable Operating Conditions

These spare parts are engineered for extreme oilfield operating environments, including land deep-well drilling rigs, desert oilfields, offshore workover platforms, and shale gas drilling sites, adapting to high-pressure mud erosion, continuous heavy-load operation, strong mechanical vibration, salt spray corrosion, oil contamination, and wide temperature fluctuations. They operate stably in an ambient temperature range of -45℃ to 150℃, withstanding a maximum working pressure of 15000PSI, fully matching the operating requirements of QF36001 drilling pumps, NOV TDS-10SH/TDS-8S top drives, and 1600HL mud pumps.

Applicable scenarios include well drilling construction, well control operation, mud circulation transportation, hydraulic power transmission, drill pipe lifting, and equipment pressure testing. All parts resist corrosion and erosion from drilling mud, crude oil, and saltwater, maintaining stable performance during high-frequency start-stop and continuous long-hour operation, with no premature aging, wear, or performance degradation.

We supply the following spare parts:

Maintenance & On-Site Engineer Practical Tips

1. Inspect QF36001-05.12a.00 valve assembly and matching valve seats every 650 operating hours, clean internal mud deposits, check sealing surface wear, and replace worn parts promptly to avoid valve jamming and pressure instability.

2. When replacing 30177549-1 IBOP soft seal repair kit, replace all soft seals as a complete set; thoroughly clean the IBOP inner cavity to remove residual mud, and avoid scratching sealing surfaces during installation to ensure full sealing effectiveness.

3. Lubricate bearings, connecting rod bearings, and sprockets with special high-temperature anti-wear grease for oilfield equipment every 550 operating hours; never mix different grease types, and replace bearings immediately if abnormal noise, jamming, or eccentric wear occurs.

4. Check CD106X pressure sensor wiring and sealing joints regularly, keep the sensor probe clean, and avoid mud and water immersion to prevent signal distortion or transmission failure.

5. Store rubber seals, washpipe packing, and electrical components in a dry, dark, dust-free environment; avoid heavy pressure, direct sunlight, and contact with chemical solvents to prevent premature aging, cracking, and performance failure.

On-Site Field Fault Repair Cases

Case 1: Midland Texas Oilfield, USA - QF36001 Drilling Pump

Equipment Model: QF36001 drilling pump; Operating Load: 3800PSI working pressure, 70m³/h mud circulation; Fault Performance: QF36001-05.12a.00 valve assembly seal wear, mud backflow, pump efficiency dropped sharply; Repair Solution: Replace valve assembly and supporting sealing parts; Post-Repair Index: Zero mud backflow under full load, pump pressure stable, continuous operation 2700 hours without fault; Customer Feedback: Perfectly matched the original pump, solved long-term valve leakage issues, extended maintenance intervals and reduced maintenance workload.

Case 2: Chongqing Shale Gas Field, China - NOV TDS-10SH Top Drive

Equipment Model: NOV TDS-10SH top drive; Operating Load: 42-ton hoisting load, high-intensity continuous operation; Fault Performance: 119358 pivot head seal wear, mud invasion causing internal component jamming; Repair Solution: Replace special top drive pivot head seal; Post-Repair Index: Seal tight, no mud invasion, top drive rotation smooth, service life extended 1900 operating hours; Customer Feedback: Quick replacement, restored top drive normal operation, eliminated equipment jamming safety hazards.

Case 3: Saudi Arabian Khurais Oilfield - 1600HL Mud Pump

Equipment Model: 1600HL mud pump; Operating Load: Desert high-temperature environment (48℃), continuous mud delivery; Fault Performance: G0006022 impeller erosion damage, unstable mud flow, pump vibration intensified; Repair Solution: Replace 6×5×14 G0006022 impeller; Post-Repair Index: Impeller wear rate 0.0011mm per 1000 hours, stable mud flow, pump vibration reduced to standard range; Customer Feedback: Impeller wear resistance is excellent, adapts to desert harsh conditions, pump operation is more stable.

Case 4: Bohai Offshore Platform - Drilling Well Control System

Equipment Model: Offshore platform IBOP well control system; Operating Load: 12000PSI well control pressure, offshore salt spray environment; Fault Performance: 30177549-1 IBOP soft seal aging, pressure leakage, unqualified safety test; Repair Solution: Replace complete IBOP soft seal repair kit; Post-Repair Index: Zero pressure leakage under 15000PSI test, salt spray corrosion resistance qualified, system meets API standards; Customer Feedback: Seal kit fits perfectly, resolves offshore well control leakage risks, ensures safe operation.

Frequently Asked Questions (FAQ)

Customer Procurement Guidance

For oilfield drilling teams, pump maintenance units, and equipment procurement professionals seeking high-reliability, fully compatible, long-service-life spare parts for QF36001 drilling pumps, NOV TDS-10SH top drives and supporting well control equipment, this product line covers all core vulnerable components, with complete models, strict quality control and standardized production, serving as a reliable fixed procurement reference for various drilling equipment maintenance scenarios.

We provide complete product parameter documentation, on-site installation technical guidance and professional after-sales technical support, helping you accurately select the right parts, avoid procurement errors and incorrect installation, and effectively resolve all technical issues in equipment maintenance and part replacement. Whether you need single emergency replacement parts, full sets of overhaul accessories, or batch routine maintenance consumables, we can provide targeted supply solutions, with reliable product quality, authoritative test data and professional technical backing to help you reduce equipment failure rates and improve overall drilling operation efficiency. If you need to verify part compatibility, obtain detailed performance parameters, or proceed with formal procurement, please reach out to our professional technical team for one-to-one tailored service and customized procurement solutions.

contact us ：

Emeil: [email protected]  

whatsapp: +86 15275658619