DOC-HIWI SL is the salt water system of DOC-HIWI system. It is composed of selected iron ore powder as weighting agent, NaCl solution and KCl solution as mixing water, stabilizer and anti-channeling agent and other additives as auxiliary additives. DOC-HIWI SL is suitable for salt-Gypsum Beds cementing.
System Advantages
1、Good ability to inhibit the dissolution of salt gypsum.
2、Good ability of salt pollution resistance.
3、Strong ability of salt resistance.
4、Strong ability of anti-channeling.
Basic Performance
1、Density range: 2.1~2.5g/cm3.
2、Applicable temperature: 60℃~150℃.
3、Good compatibility with mud.
4、Good flowing performance.
