产品介绍

CXL-M

 一、 Introduction：

CXL-M is a liquid borate crosslinking agent, can produce high quality gel in guar gum and hydroxypropyl guar gum solution. It is an agent for the delay of cross-linked guar gum solution and hydroxypropyl guar gum solution and reduce the friction of tubing or casing. It contains the internal pH value of the system, can automatically adjust the pH value of the glue, at 11 to 9 when cross-linked.

 

二、advantages

For guar-based gels, the delayed cross-link time is 1.5 to 3.75 minutes.

For HPG based gaels , the delayed cross-ling time is 3.5 to 6.5 minutes.

Automatically buffers the PH to 9 to 11, which eliminates the need for external buffers in the fluid system.

 

三、Index

Items	Index
Appearance	yellow/orange liquid
Density(30℃，g／cm3)	1.3 to 1.4
pH	>12.0
Ionic charge	Nonionic
Water-soluble	Complete
Freezing point	-30℃
Flash point	>93℃

 

四、Usage

1. In the working process need to follow a certain ratio continued to add mixed

 2. It is recommended to test the pre-operation, in order to determine the optimal concentration of the gelling agent, DCL-L and breaker. According to formation temperature, concentration in the range of 0.1% to 0.3%.

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五、Packing:

    1. Package: plastic barrel, net weight 280kg ± 0.5kg.

    2. Transport: during transport, care, and to avoid damage.

    3. Storage: Storage ventilation to prevent exposure to date, since the production of the storage period of two years.