NOV TDS-10SH & SPM TWS-2000: 114859 Upper IBOP Repair Kit Series

Introduction & Core Purpose Statement

This full range of precision oilfield replacement parts is specially developed and manufactured for NOV TDS-10SH top drive system, SPM TWS-2000 & QWS-2500SD triplex mud pumps, ZQ203 series drill pipe power tongs, and supporting drilling drawworks, centrifugal pump equipment, covering complete IBOP repair kits, sealing components, pistons, transmission parts, pneumatic & hydraulic accessories, and specialized fasteners. Target users include on-site top drive maintenance crews, mud pump repair technicians, drill pipe tong service teams, oilfield equipment procurement specialists, offshore drilling operation managers, and rig maintenance engineers, fully meeting their refined operational needs: direct OEM-compatible installation, stable performance under high-pressure cyclic load & strong vibration, long-lasting wear & corrosion resistance, compliance with global API oilfield safety standards, and drastic reduction of unplanned downtime caused by sudden component failure.

The core purpose of these parts is to solve long-standing, costly pain points in oilfield drilling operations: high-pressure internal leakage from failed IBOP seals, rapid wear of mud pump piston rings leading to pressure loss, unstable clamping of drill pipe tong jaws causing operational risks, drawworks brake belt failure affecting operation safety, and short service life of vulnerable sealing parts driving up maintenance costs. All products comply with API 8C, API 7K, API 6A and GB/T mechanical sealing industry standards, backed by exclusive factory-verified test data: 114859 complete Upper IBOP repair kit pressure resistance up to 7800 PSI, continuous sealing life of 1020 operating hours; SPM TWS-2000 piston ring P101382HP wear resistance up to 1160 hours of continuous operation; ZQ203-041 sleeve set fit tolerance controlled within 0.018mm. Supported by mature petroleum machinery manufacturing technology and full-process quality inspection, these parts serve as both a standardized procurement benchmark and a practical technical guide for on-site fault troubleshooting, ensuring safe and continuous operation of core drilling equipment.

Product Introduction

This comprehensive spare parts portfolio covers core maintenance components for top drive, mud pump, drill pipe tong and drawworks systems, all processed with strict OEM dimensional tolerances to ensure perfect interface matching. Key products include 114859 complete Upper IBOP repair kit, mud pump piston rings & mud packing, drill pipe tong jaw sets & sleeve sets, drawworks brake belt assemblies, pneumatic clutch parts, full-series O-rings, mechanical seals and precision fasteners. Made of oilfield-specific high-strength alloy steel, carbon fiber composite materials, and H2S-resistant fluororubber, each part undergoes 100% factory pressure, wear and fatigue testing, requiring no on-site modification for direct installation and use.

Function & Structural Features

Core Functional Advantages

Upper IBOP complete repair kits and multi-specification sealing rings provide full-component replacement for top drive sealing systems, thoroughly solving high-pressure leakage failures; mud pump piston rings, packing and valve plates maintain stable mud delivery pressure, eliminating pressure fluctuations and improving pump work efficiency; drill pipe tong jaw sets and sleeves deliver stable clamping force, preventing drill pipe slipping during makeup and breakout operations; drawworks brake belt assemblies provide safe and stable braking performance, avoiding operational accidents; pneumatic clutch and hydraulic cylinder parts realize smooth power transmission and control; precision fasteners and cables ensure stable equipment connection under strong vibration, with reliable signal and power transmission.

Structural Highlights

Piston and shaft components adopt integral forging and surface quenching treatment, with high tensile strength and excellent wear resistance; sealing parts use high-density fluororubber and carbon fiber composite materials, resistant to drilling fluid corrosion, high-low temperature deformation and H2S erosion; brake belts use high-friction, low-wear friction materials, maintaining stable performance under high-temperature friction; sleeve and guide parts adopt precision grinding process, with high concentricity and perfect fitting clearance; all fasteners follow strict API and national standards, with anti-loosening design to adapt to long-term rig vibration.

Applicable Working Conditions

These parts are suitable for onshore conventional oilfields, desert drilling areas, offshore and semi-offshore drilling platforms, with an operating temperature range of -43℃ to 138℃. They adapt to high-pressure, high-vibration continuous operation environments, and are compatible with H2S-containing well fluids, corrosive drilling media and harsh outdoor climates. All electrical and pneumatic components meet Class I Zone 1 hazardous area explosion-proof safety requirements, exclusively matching NOV TDS-10SH top drive, SPM TWS-2000/QWS-2500SD mud pumps, ZQ203 series drill pipe tongs and supporting drilling equipment.

Maintenance & On-Site Care Recommendations

1. Inspect IBOP sealing kits, O-rings and mud pump packing every 65 operating hours, replace worn or aged parts immediately to avoid high-pressure leakage; 2. Lubricate drill pipe tong sleeves, piston guides and transmission shafts every 3 months with high-pressure extreme-pressure grease, checking for abnormal noise or jamming; 3. Check jaw set and brake belt wear every 50 operating hours, replace when wear thickness exceeds 2.5mm to ensure operational safety; 4. Clean hydraulic and pneumatic valve passages regularly to prevent blockage and pressure instability; 5. Torque all bolts and fasteners to specified API standards to prevent vibration loosening; 6. Store precision seals and electronic components in a dry, dust-free environment, avoiding collision and moisture damage.

We supply the following spare parts:

Field Fault Repair Cases

Case 1: Changqing Oilfield, Shaanxi - NOV TDS-10SH Upper IBOP Leakage

Location: Changqing Oilfield Onshore Drilling Platform; Fault Model: 114859 Upper IBOP Complete Repair Kit; Load: Top drive working pressure 7200 PSI; Field Data: IBOP internal sealing failure, high-pressure drilling fluid leakage, pressure instability; Repair Action: Replace full 114859 IBOP repair kit; Post-repair Indexes: Zero leakage, pressure stabilized at 7500 PSI, continuous operation for 1020 hours without abnormality; Customer Feedback: The complete repair kit fits TDS-10SH perfectly, solves leakage quickly, and greatly reduces maintenance downtime.

Case 2: Bohai Offshore Drilling Platform - SPM TWS-2000 Mud Pump Piston Failure

Location: Bohai Offshore Drilling Platform; Fault Model: P101382HP Piston Rings; Load: Mud pump rated working pressure 68MPa; Field Data: Piston ring severe wear, mud pressure drop, pump operation efficiency reduced; Repair Action: Replace P101382HP special piston rings; Post-repair Indexes: Pump pressure restored to rated value, wear life extended to 1160 hours; Customer Feedback: High-quality piston rings adapt to offshore harsh conditions, prolong replacement cycle and reduce maintenance costs.

Case 3: Xinjiang Tarim Oilfield - ZQ203 Drill Pipe Tong Sleeve Wear

Location: Tarim Oilfield Desert Drilling Area; Fault Model: ZQ203-041 Sleeve Set; Load: Tong clamping torque 38KN·m; Field Data: Sleeve wear, clamping instability, drill pipe slipping; Repair Action: Replace ZQ203-041 matching sleeve set; Post-repair Indexes: Stable clamping, no slipping, perfect fitting with tong body; Customer Feedback: Solves desert high-load clamping failure, equipment runs smoothly and safely.

Frequently Asked Questions

Purchase Guidance & Closing Statement

This complete series of oilfield drilling spare parts provides a unified, reliable procurement reference standard for daily equipment maintenance, emergency fault repair and regular overhaul, with complete model matching, clear technical parameters and full compliance with global petroleum industry safety and quality standards. It effectively avoids equipment shutdown, safety risks and increased maintenance costs caused by inferior or mismatched parts, and also provides a practical technical reference for on-site fault location, targeted repair and standardized maintenance operations.

We focus on the production and stable supply of these professional oilfield-specific spare parts, with full model inventory and professional technical support to assist model confirmation, parameter matching and field installation guidance. Whether you need complete repair kits for emergency replacement, single vulnerable parts for routine maintenance, or bulk procurement for equipment stocking, we can meet your precise operational needs. Welcome to consult detailed product specifications, confirm equipment compatibility, and place targeted orders to obtain high-quality, durable spare parts that keep your top drive, mud pumps, drill pipe tongs and drawworks operating safely and efficiently in the harshest oilfield environments.

contact us ：

Emeil: [email protected]  

whatsapp: +86 15275658619