English
简体中文
Products
Jiangyin Hansstar New Material Technology Co.,Ltd.
ADD: Room 188, Hongxing Road, Huashi Town, Jiangyin,Jiangsu, China
Foreign Trade Department:
Tel:+86-15961639850
Fax: +86-510-86215337,86899725
Oil Drilling Grade CMC/PAC
HOME > Products

Oil Drilling Grade CMC/PAC

Oil Drilling Grade CMC/PAC: CMC/PAC is a high-purity, high-efficiency slurrying agent. It has strong salt resistance and temperature tolerance, compatible with sea water and saturated brine. It helps stabilize soft soil structure, prevent collapse of wall of a well. It can improve mud-making volum, reduce filteration loss.It can improve drilling speed and oil Production rate.

 

CMCPAC types effect in the mud( * mean degree

 

Amount of fluid loss

Thickening

Shale inhibition

PAC-HV

****

****

****

PAC-LV

****

**

***

CMC-HV

**

**

**

CMC-LV

**

*

*

 

Indicator Viscosity 600r/min data Filtration rate (ml)
Distilled water 4% salt water saturated brine
CMC-LV ≤90 ≤10
CMC-HV ≥30 ≥30 ≥30 ≤10

 

Indicator 2ppb 3ppb 4ppb
API loss
(ml)
YP
(Pa)
API loss
(ml)
YP
(Pa)
API loss
(ml)
YP
(Pa)
PAC-HV ≤20 ≥2.4 ≤15 ≥9.6 ≤10 ≥19.2
PAC-LV ≤25 ≥0.5 ≤15 ≥0.5 ≤10 ≥0.5
      

Copyright © 2023 Jiangyin Hansstar New Material Technology Co.,Ltd.  All rights reserved