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Petroleum Instruments

Supercritical

21

2023-01

An Introduction to the Mechanism of Nitrogen Displacement Devices

The mechanism of nitrogen displacement is closely related to the displacement mechanism of gas‑flooded oil recovery. When gas is used to displace oil, the wettability of the reservoir rock may be water‑wet, oil‑wet, or heterogeneous. Compared with oil and water, the gas phase is non‑wetting. Under the influence of capillary pressure, gas‑flooded oil tends to flow more readily along the pore‑throat network of the rock. Moreover, due to the extremely low viscosity of gas, its preferential flow through larger pores and throats is more pronounced, resulting in a very low gas saturation at equilibrium.

2023-01-21

An Introduction to the Mechanism of Nitrogen Displacement Devices

10

2023-01

Understanding the applications of carbon dioxide displacement systems

Since its introduction, displacement‑enhancement technology has become one of the primary methods for boosting oil and gas production. However, conventional water‑flooding techniques suffer from high water consumption, low produced‑water recovery, and rapid fluctuations in oil and gas output. Supercritical CO2 flooding, by contrast, offers numerous advantages—environmental protection, water‑resource conservation, increased hydrocarbon production, and CO2 sequestration—making it a promising approach with broad prospects for enhancing reservoir performance and advancing field development.

2023-01-10

03

2023-01

What are the advantages of petroleum instruments?

The petroleum instrumentation industry boasts a promising outlook, as its applications deliver substantial benefits to enterprises, making it highly favored by customers. To help you better understand this sector, we’ll now highlight the key advantages of petroleum instruments, with the hope of providing valuable insights to a wider audience.

2023-01-03

21

2022-12

What are the precautions for using petroleum instruments?

With the continuous advancement of science and technology, various industries have experienced significant growth. The petroleum instrumentation sector also boasts promising prospects, leading to a steady increase in demand and the emergence of numerous manufacturers in the market. As a manufacturer, it is essential for us to share some important considerations when using petroleum instruments. Interested readers are invited to take a look.

2022-12-21

13

2022-12

A detailed explanation of the applications of petroleum instruments?

Petroleum instruments are, of course, quite common in our daily lives. Thanks to their notable advantages, they are widely chosen by many users. Today, we’ll take this opportunity to introduce the various applications of petroleum instruments. If you’re curious, read on!

2022-12-13

01

2022-12

Some key points about autoclaves, as explained by a core‑preparation manufacturer.

Core‑preparation manufacturers note that autoclaves are widely used in the chemical, pharmaceutical, dye, food, and biochemical industries. Depending on process‑specific pressure requirements, chemical reactions can be conducted under open‑system, closed‑system, atmospheric, pressurized, or vacuum conditions. As these devices operate at high temperature and pressure, they pose significant hazards and are prone to leaks, fires, and explosions.

2022-12-01

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