Welcome to Xi'an Yongxing Technology Development Co., Ltd., specializing in petroleum logging instruments for 21+years
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Yongxing's main product classification

Specialized Accessory Products for Oilfield instruments

Our product line is characterized by multi-variety, small-batch production and non-standard customization. We develop products with various specifications and performance characteristics to meet diverse customer requirements.
Precision Machined Components Manufacturing Services
Our company has certain machining capabilities and is well-equipped with a variety of machines, including machining centers, CNC lathes, deep hole boring machines, ordinary lathes, digital display milling machines, wire cutting machines, and electrical discharge machines. We can undertake the processing of various mechanical parts.
Wellhead Seat
The wellhead seat is light and easy to handle manually. Corrosion resistance, never rust.
Nuclear Magnetic Resonance (NMR) Logging Tool Porosity Calibration System
Nuclear Magnetic Resonance (NMR) Logging Tool Porosity Calibration System,the NMR porosity calibration system consists of a calibration cylinder, flanges, and baffle plates, constructed from high-temperature pressure-resistant specialty composite materials
MWD Drill Collar Sub
MWD Drill Collar Sub is resistant to hydrogen sulfide (H2S) gas corrosion and wear resistance Temperature Rating:175℃ 、Pressure Rating140MPa Series; Temperature Rating:200℃ 、Pressure Rating140MPaSeries; Temperature Rating:230℃ 、Pressure Rating140MPa Series
 High-Temperature Pressure-Resistant Composite Formation Tester Reamer Guard Plate
High-Temperature Pressure-Resistant Composite Formation Tester Reamer Guard Plate
Oil-free High-Temperature Pressure-Resistant Special Composite Dual Lateral Logging Tool Electrode Array
This product features corrosion resistance, wear resistance, and protection against harmful gases such as hydrogen sulfide (H₂S) and carbon dioxide (CO₂). The tool is self-pressure-containing and requires no oil filling, eliminating the need for pressure-compensating pistons or bladders. This design removes the hassle of frequent oil replenishment typical in conventional electrode arrays, ensuring maintenance-free operation.
Hard Electrode
This product is manufactured using high-strength precipitation-hardening stainless steel (17-4PH), providing excellent resistance to acid and alkali corrosion in standard well logging operations. The main body features high-temperature-resistant insulation at both ends, while the measurement ring is made of lead (BP) metal for highly accurate data acquisition.
Insulating Joint/Isolator
The upper and lower connectors, plugs, and electrode spacing of this insulating joint/isolator can be customized according to customer requirements. Various materials are used based on different technical parameter specifications to meet customer needs.
Craftsmanship focused

Craftsmanship focused

Deeply cultivating the petroleum logging instrument industry for 21 years

Self built factory

Self built factory

The factory covers an area of 80 acres and has a building area of 12000 square meters

Our own R&D team

Our own R&D team

The company has over 30 senior technical personnel

Numerous customer cases

Numerous customer cases

Accumulated 1000 domestic and foreign customers+

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