Shark Drilling Fluid Additive-Viscosifier-Xanthan Gum-Drill -in

• Customization: Available
• Appearance: Beige, Free-Flowing Powder
• Specific Gravity: 1.5
• Model NO.: DFS14-005
• Transport Package: 25 Kg Sack
• Trademark: SHARKXAN N
• Origin: China
• Production Capacity: 5000 Mt/Year

Product Description

Product Description

SHARKXAN^® N viscosifier is a premium grade, clarified xanthan gum used in reservoir drill-in fluid systems to provide superior suspension and hole cleaning, improved hydraulics, reduced torque and drag, and assist in minimizing filtrate invasion. SHARKXAN^® N can provide improved drilling performance, reduced formation damage, lower overall well costs and be used up to 250°F. SHARKXAN^® N biopolymer is subject to bacterial degradation, and treatments with biocide is recommended to prevent fermentation. At mud pH values above 10.0, SHARKXAN^® N becomes more sensitive to soluble calcium and may be precipitated out of solution, however, it can be added to most waters regardless of salinity.

Applications/Functions

• Reservoir drilling, gravel packing, sand-washing, well control

Advantages

• A highly refined, clarified xanthan biopolymer
• Provides lower high-shear-rate viscosity than other viscosifiers while lowering standpipe pressures and minimizes pressure loss, ECDs and surge/swab pressures
• Minimize formation damage in the production zone by leaving virtually no residue after treatment with an appropriate breaker since the polymer is clarified
• Environmentally acceptable product with lower toxicity at the recommended concentration

Typical Properties

• Appearance: Beige, free-flowing powder
• Specific gravity: 1.5

Recommended Treatment

• Add 0.75-2.25 ppb for reservoir drill-in fluids. Add 2.25-3.25 ppb in for milling operations. Hydrating polymer fluids 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