Water Soluble Viscosifier Kalvis

• Customization: Available
• Certification: ISO
• Environmental Protection: Yes
• Model NO.: DFS14-015
• Color: Yellow
• Appearance: Beige, Free-Flowing Powder
• Kind: Drilling Fluid
• Application: Viscosifier
• Moisture, %: <10
• Transport Package: 25 Kg Sack
• Trademark: KALVIS
• Origin: China
• Production Capacity: 5000 Mt/Year

Product Description

Product Description

KALVIS^® viscosifier is a heteroglycan cellulose derivative that is water soluble and effective for use in solids-free brines and packer fluids and supplement with filtration control. It works in both monovalent and divalent brines. The linear macromolecules composed of cyclic polyhydroxy molecular structural units make it delivers multi-functions as viscosifier, filtration control, inhibitor and lubricant in water-based drilling fluid and completion fluid. It performs well specially in saturated calcium-based brine with thermal stable up to 280°F.

Applications/Functions

• Designed as viscosifier and filtration control for brine-based fluids
• Highly tolerant to high content of NaCl, KCl, CaCl₂ and CaBr₂ brines
• Delivers multi-functions as viscosifier, filtration control, inhibitor and lubricant in water-based drilling fluid and completion fluid

Advantages

• Thermal stable up to 280°F
• Environmental-friendly product and readily biodegradable
• No formation damage to be expected and designed for drill-in fluids used in reservoir formation

Typical Properties

• Appearance: Light yellow powder
• Moisture, %: <10
• AV, mPa·s (after aging 16hrs in 20% CaCl₂ brine)>40
• API filtration loss, ml (after aging 16hrs in 20% CaCl₂ brine) <10

Recommended Treatment

• A typical treatment range is 8-12 ppb
• Pilot tests are recommended to optimize performance prior to use

Package

• 25 KG SACK

No.	Product Code	SHARK	Product Description	Applications/Functions
122	DFS14-001	BENTONITE	API grade bentonite API	Yield 100 bbls of 15- cp mud per ton. 115mPa.s16m3
123	DFS14-002	SHARKXAN®	Xanthan gum -	Provide excellent suspension and shear-thinning properties and be used up to 250°F  ,120ºC
124	DFS14-003	SHARKXAN® PLUS	Premium quality, powdered xanthan gum -,	Provide more excellent suspension and shear-thinning properties and be used up to 250°F  ,120ºC
125	DFS14-004	SHARKXAN® L	Xanthan gum-Liquid	Disperse and mix even more easily than regular xanthan gum ,
126	DFS14-005	SHARKXAN® N	Premium-grade,clarified xanthan gum biopolymer -	Used in reservoir drill-in fluid systems up to 250°F  ,120ºC
127	DFS14-006	AQUAVIS® HT	Synthetic Hectorite	HT viscosifier for WBM up to 400°F ,200ºC
128	DFS14-007	BENVIS®	Organophilic Bentonite	Viscosifier for OBM up to 350°F ,180ºC
129	DFS14-008	BENVIS® PLUS	Organophilic Bentonite -highly efficient	Viscosifier for OBM up to 350°F, easy to disperse, rapid yielding ,180ºC,,
130	DFS14-009	BENVIS® GOLD	Organophilic hectorite	High performance, significantly more efficient than conventional organoclay viscosifier for OBM-High up to 400°F  ,,204ºC
131	DFS14-010	BENVIS® HT	Specially designed organoclay	Viscosifier for OBM-Extreme Temperature up to 450°F ,230ºC
132	DFS14-011	BENSUS®	Suspension agent - Organophilic amino-attapulgite -	Suspend weighting materials and other solids with less increase in viscosity and gel strength than conventional bentonite or hectorite based organoclays, stable excess of 400°F ,,200ºC
133	DFS14-012	NEOMOD®	Liquid viscosifer for OBM - blend of vegetable fatty acids ,,	Designed for HPOBM-organoclay-free high performance OBM, stable up to 400°F ,204ºC
134	DFS14-013	NEOMOD® 63	Rheology Modifier for OBM-100% active blend of fatty acids ,,100%	Highly effective in improving the 3 rpm and 6rmp readings of oil-based drilling fluid without increasing the plastic viscosity. 36,
135	DFS14-014	NEOSUSTM	Liquid suspension agent for OBM	Specially used in the pre-mixed mud in liquid mud plant or long-distance transportation.It is pourable to below -27°C (-17°F),,27ºC