Item | Indicator | |
Appearance | White to yellow powder | |
Particle size distribution, percentage,% | <0.425mm | ≤0.5 |
0.425—0.850mm | ≥55 | |
>0.850mm | ≤45 | |
Capsule release rate,% | ≥90 | |
Effective content of encapsulated gel breaker ,% | ≥30 |
Applications:
Encapsulated gel breaker is a new type of product developed in recent years. By virtue of advanced coating technology, a protective layer can be formed on the common gel breaker, with controllable speed of gel breaking. It is mainly used as gel breaker for oil well water-based fracturing flowback and has high use value in medium and deep well fracturing operation. Encapsulated gel breaker releases effective ingredients under formation pressure and realizes gel breaking. It features high content of effective ingredients and complete release and can reduce the loss of effective ingredients. Furthermore, it has the advantages of low toxicity, non-pollution, thorough gel breaking, easy flowback and low residue.
Precautions:
It becomes inorganic oxidizer after deliquescence and may explode when subjected to high temperature or impact. It may form explosive mixture by mixing with reducing agent, organics and inflammables such as sulfur, phosphor or metal powder.
Skin Contact(Deliquescence): Take off the contaminated clothes immediately and flush with running water.
Eye Contact:(Deliquescence): Raise eyelids and flush eyes with running water in case of eye contact.Go to a doctor.
Ingestion: Rinse the mouth with water, drink milk or egg white.Go to a doctor.
Storage and Transportation Conditions.
Storage:
This product should be stored on a single layer according to specification in a dry and ventilated warehouse. Please keep this product away from corrosive materials and prevent fire. It can be stored for two years at normal temperature.
Transportation:
This product should be covered with tarpaulin to protect from sunshine and rain. Please keep this product away from corrosive materials and sharp objects. Meanwhile, load and unload slightly.