Oilfield Spare Parts Supply: SJPETRO XJ350 Workover Rig And More
1. Introduction This document focuses on the supply of high-quality oilfield spare parts, specifically designed for two core oilfield equipment models: SJPETRO XJ350 Workover Rig and TEDA Tubing Power Tong (including XQ140/12YA, XQ140/12A, and other compatible models). The supplied parts cover 84 types of components, with key part numbers including Z16160101004AA (AIR BAG for SJPETRO […]
Power Grip PO Air Clutch Complete List
1. Product Overview This comprehensive list of Power Grip PO air clutches covers a full range of models and variants, with diameters spanning 14”, 18”, 24”, 30”, 36”, and 42” and key part numbers including R14-PO-301 (314 PO CLUTCH W/ DR, KEVLAR), R36-PO-301 (336 POWER GRIP PO CLUTCH), R42-PO-301 (342 POWER GRIP PO CLUTCH), R18-PO-202 […]
POWER SWIVEL 2.5 Parts List
1. Product Introduction: POWER SWIVEL 2.5 The POWER SWIVEL 2.5 is a versatile, medium-duty rotary drilling component engineered to deliver reliable rotational power and precise control for a wide range of drilling operations. As a critical component connecting the drilling rig’s power system to the drill string, it is specifically designed to handle moderate load […]
POWER SWIVEL 3.5 Parts List
1. Product Introduction: POWER SWIVEL 3.5 The POWER SWIVEL 3.5 is a high-performance rotary drilling component designed for medium-duty to heavy-duty drilling operations, serving as a critical link between the drilling rig and drill string. This equipment is engineered to deliver precise rotational control, reliable power transmission, and enhanced operational efficiency, making it an indispensable […]
Quick Release Valve (QRV) Complete List
1. Product Overview This comprehensive Quick Release Valve (QRV) list covers a full range of precision-engineered models, available in four key sizes—3/8″, 1/2″, 3/4″, and 1″—with core part numbers including 145406DE (3/8″ QRV w/ Metal Sleeve), 145407DE (1/2″ QRV w/ Metal Sleeve & Muffler), 145141DE (3/4″ QRV w/ Metal Sleeve), and 146506BD (1″ QRV w/ […]
What is the function of an integrated centering device?
An integrated centering device is used in drilling and cementing operations to control the position of the casing in the wellbore, keeping it centered and thus improving the distribution of cement slurry in the annulus. The downhole environment is complex, and the casing is prone to eccentricity or displacement, affecting cementing quality and sealing performance. […]
How does an integrated centering unit improve cementing quality?
Integrated centering units are primarily used in cementing operations to control the casing’s position in the wellbore, keeping it as centered as possible to optimize the distribution of cement slurry in the annulus. Cementing quality depends not only on the properties of the cement slurry itself but also on the casing position, fluid displacement efficiency, […]
How do desanders improve drilling mud purification?
Desanders in drilling mud treatment systems are mainly used to improve particle separation efficiency and fluid stability. They enhance overall purification by reducing impurity adhesion, improving flow performance, and optimizing mud circulation. As drilling depth and well conditions increase, sand particles, drill cuttings, and fine suspended solids in the mud accumulate more easily. If not […]
How Does Wellhead Equipment Ensure Downhole Safety?
In oil and gas drilling operations, the downhole environment is frequently characterized by high pressures, complex geological formations, and variable fluid conditions; consequently, even the slightest loss of control can trigger severe safety incidents. As the critical interface connecting surface control systems with the downhole operating environment, wellhead equipment fulfills vital responsibilities throughout the entire […]
Vulnerable Parts of Metal Bellows Seals
Metal bellows seals are a type of end-face sealing structure widely used in high-temperature, high-pressure, highly corrosive, or high-cleanliness environments. They rely on the elastic compensation capability of the metal bellows to replace traditional springs, achieving a stable fit between the dynamic and static rings. However, in actual operation and installation, metal bellows seals have […]
Where is the dry gas seal installed on a compressor?
The dry gas seal is a crucial “gas barrier” in a compressor. It’s not installed inside the impeller or outside the piping, but rather at the point where the compressor shaft passes through the housing—the shaft end seal. This is typically located within a sealing cavity, sealing seat, or sealing box. Its core function is […]
How can a float valve (Sub) improve cementing efficiency?
The float valve (Sub) primarily functions as a unidirectional control and anti-backflow device in cementing operations. Its operating status directly affects the stability of cement slurry delivery and the quality of wellbore sealing. Unstable control can easily lead to slurry backflow, pressure fluctuations, or decreased construction efficiency. By optimizing structural matching, operating parameters, and maintenance […]
What are the maintenance methods for vibrating screens?
Vibrating screens operate at high frequencies for extended periods in industrial screening and solids control systems. Under continuous vibration, material impact, and complex environmental conditions, the equipment is prone to wear and performance degradation. Without systematic maintenance, not only will screening efficiency decrease, but it may also lead to abnormalities in the excitation system or […]
How to Extend the Service Life of Vibrating Screens?
Vibrating screens operate continuously in solids control systems and material screening processes, constantly subjected to high-frequency vibration and complex material impact environments, making wear inevitable. Without proper use and maintenance, problems such as screen breakage, vibrator malfunction, or structural fatigue can easily occur. Optimizing usage and maintenance routines can significantly extend the overall lifespan of […]
How to choose drill bits for different geological conditions?
In drilling engineering practice, many construction problems are not caused by insufficient equipment power, but rather by improper drill bit selection. Different geological conditions place completely different requirements on cutting performance, wear resistance, and structural design of drill bits. Incorrect selection can not only reduce drilling efficiency but also lead to tool damage, construction delays, […]
Specification Sheet of Spares for Drill Rig Models
1. Product Introduction This specification sheet focuses on the professional spare parts specially designed and manufactured for two core drill rig models: CS-10 and CS-1000 P6. These spare parts cover key components such as main hoists, hydraulic motors, control valves, hydraulic chucks, drill heads, and hydraulic winches, with part numbers ranging from 3719004006, 025015-255 to 3719011162, […]
Stainless Steel Pipeline Parts Supply
1. Introduction 1.1 Product Overview This document focuses on the supply of high-quality stainless steel pipeline parts, covering 24 types of core components with key part numbers including 2115879 (1″ Tube 90° Elbow), 510112 (Y-Type Strainer 1″ FNPT), 11331885-001 (2-Way Ball Valve 1/2″X1/2″ COMPR), 2302052 (1/4″ SS316 Seamless Tube), 2302068 (1/2″ SS316 Seamless Tube), and […]
Complete Components for TDS-8SA Top Drive & Drilling Equipment
1. Product Overview This all-inclusive spare parts list is specifically curated for NOV TDS series drilling equipment, with a primary focus on the TDS-8SA Top Drive—one of the most widely used top drive systems in oil and gas drilling operations. The list encompasses 90 essential spare parts and components, covering critical categories such as sensors, […]
TIANHE Overshot Parts Complete List: L01-3600, L01-3200, L01-2600, L01-2400 & More
1. Product Overview This comprehensive TIANHE Overshot Parts List covers the full range of components for TIANHE 150 series overshots, including six core overshot models: LT-T298A (OD: 298 mm/11 3/4″, part number L01-3600), LT-T260 (OD: 260 mm/10 1/4″, part number L01-3200), LT-T206 (OD: 206 mm/8 1/8″, part number L01-2600), LT-T194 (OD: 194 mm/7 5/8″, part […]
XPZ Series Poly-V Belt (XPZ612 to XPZ1080)
1. Product Overview The XPZ Series Poly-V Belt, covering models from XPZ612 to XPZ1080 (including XPZ612, XPZ621 3VX245, XPZ630 3VX250, XPZ637 3VX250, XPZ662 3VX260, up to XPZ1080 3VX425), is a high-performance synchronous transmission belt designed for precision power transmission in industrial and commercial equipment. All models in this series share core technical parameters: matching the […]