Oil displacement agent for oilfield - Names and Identifiers
Oil displacement agent for oilfield - Introduction
Oilfield flooding agents are chemical additives used to help improve the efficiency of crude oil recovery. The following is an introduction to the nature, use, preparation and safety information of oil displacement agents in oil fields:
Nature:
-Oilfield flooding agents are usually organic compounds with surfactant properties, which can improve the wettability and emulsification between oil wells and rocks.
-They can be divided into water-soluble and oil-soluble oil displacement agents. Water-soluble oil displacement agents are more suitable for water-driven oil fields, and oil-soluble oil displacement agents are suitable for regular oil fields.
-Oil displacement agents usually have the characteristics of reducing surface tension, improving the wettability of oil wells and rocks, reducing adhesion and increasing dispersion.
Use:
-Oilfield oil displacement agent is used to improve the wetting problem between oil and water in the process of oil well exploitation, so as to increase the output of crude oil.
-They can improve the wettability of the rock pore structure, promote the flow of crude oil, and reduce oil well blockage and well wall resistance.
-Oil displacement agent can also be used to improve the drainage capacity of water injection wells to increase the water injection effect.
Preparation Method:
-The preparation method of oil displacement agent in oil field varies depending on the compound used.
-Some common oil displacement agent preparation methods include physical mixing, chemical synthesis and biological fermentation.
-The temperature, pH and other factors need to be strictly controlled during the preparation process to ensure the quality and performance of the product.
Safety Information:
-For the use of oil displacement agents in oil fields, relevant safety regulations and operating guidelines must be observed.
-The oil repellent should be used to avoid contact with skin and eyes, and avoid inhalation or ingestion.
-Wear protective gloves, goggles and respiratory protection when using.
-oil displacement agent should be away from fire and high temperature environment, stored in a dry, cool place.
-Regularly check, maintain and update the oil displacement agent storage container to ensure its tightness and safety.
In view of the complexity of oil field flooding agents, it is best to consult a professional before use and follow relevant safety operating guidelines.
Last Update：2024-04-09 21:32:32