Industry News

The product adopts a vacuum impregnation process, where the entire procedure takes place under vacuum, ensuring a high density, excellent gas tightness, and superior electrical insulation properties.

There are seven heat resistance grades for insulating materials, listed from lowest to highest as: Y, A, E, B, F, H, and C.

Polytetrafluoroethylene (PTFE) – an engineering plastic that can be used long-term within a temperature range of -195°C to 250°C. It is used for corrosion-resistant parts, wear-resistant and low-friction components, seals, and insulation parts.

Yongxing Technology Strictly Controls Production Management

LWD is one of the most widely applied logging techniques in China. It enables the measurement of formation density and drilling conditions in real-time through the borehole. This includes acquiring directional data, formation characteristics, and drilling parameters—providing accurate insights into subsurface conditions. LWD plays a decisive role in optimizing development costs and enhancing oil extraction efficiency during subsequent production stages.

This product includes high-temperature, pressure-resistant, and wear-resistant composite insulators that are also corrosion-resistant

"Product quality is everyone's responsibility." High-quality products are the result of effective manufacturing, management, and control—not merely inspection.

China Petroleum Logging Company (hereinafter referred to as "CP Logging") has successfully developed the country's first small-diameter instrument capable of withstanding 230°C/170 MPa.

Imaging logging is one of the important achievements in the development of logging technology worldwide and is a prominent feature of modern logging technology.

In surface instruments, after electrical pulses are amplified, discriminated, and shaped, they are converted by a count rate measurement circuit into a direct current voltage proportional to the pulse count rate.

Although the standardization of calibration for petroleum logging instruments in China has made notable progress in recent years,

Why Do Insulation Posts in Medium-Frequency Furnaces Spark and Smoke

Composite materials have been in use since ancient times. Traditional methods like reinforcing clay with straw or wheat stalks, as well as the use of reinforced concrete for over a century, are examples

When a caliper gauge is in operation, the pipe rotates and advances through the gauge, which measures the outer diameter of the pipe and calculates its external circumference.

In recent years, this equipment has been fully deployed across offshore oilfields in China, forming a complete series of tools—MUIL, MUIL-XL,