Organophilic Lignite Reduce Hpht Filtration of Naf Mud at Temperatures up to 500

• Customization: Available
• Certification: ISO
• Environmental Protection: Yes
• Model NO.: DFS07-024
• Appearance: Dark Brown to Black, Free Flowing Powder
• Kind: Drilling Fluid
• Application: Filtration Control Agents
• Specific Gravity: 1.8
• Transport Package: 25 Kg Sack
• Specification: 25kg
• Trademark: BLACKLIGO 350
• Origin: China
• Production Capacity: 1000000 Mt Per Year

Product Description

Product Description

BLACKLIGO^® 350 is an organophilic lignite designed to reduce HPHT filtration of all oil-based mud and synthetic-based mud at temperatures up to 350°F. BLACKLIGO^® 350 can act synergistically with the primary and secondary emulsifiers in conventional Invert Emulsion fluid systems to enhance the overall emulsion and thermal stability of the fluid system. BLACKLIGO^® 350 is particularly effective in deep hot wellbore applications.

Applications/Functions

 

• Effective filtration control alternative to asphalt and gilsonite products
• Promote stability of invert emulsion fluids

Advantages

 

• Help increase thermal stability of drilling fluids at temperatures reaching 350°F
• Effective in all oil and invert emulsion systems
• Disperse easily when added through a hopper
• Compatible with other additives

Typical Properties

 

• Appearance: Dark brown to black, free flowing powder
• Bulk density, compacted: 860 kg/m³ (53.8lb/ft³)
• Bulk density, uncompacted: 700kg/m³ (43.8 lb/ft³)
• Specific gravity: 1.8

Recommended Treatment

 

• The concentration will depend on the degree of filtration control desire and bottom hole temperature (BHT). A typical range is 2-6 ppb if BHT<300°F and 6-20 ppb if BHT>300°F
• A pilot test needs to be done prior to use in the field

Package

 

• 25 KG SACK

SHARK	Product Description	Applications/Functions
BLACKLEO®	Highly-oxidized leonardite	High-temp WBM fluid loss, thinner, emulsifier for oil in water emulsions up to 400°F
BLACKFLO®	Sulfonated Lignite	Highly sulfonated lignite polymer for HT WBM fluid loss, thinner, soluble in high brines, combination with BLACKTEMP for best performance up to 400°F
BLACKTEMP® I	Sulfonated methypheuo formald-ehyde for freshwater and brine fluids	High-temp fluid loss control with minimal rheology increase used for freshwater and brine fluids up to 450°F. Salinity tolerant to 120,000ppm and calcium resistant to 2000ppm, dark brown powder
BLACKTEMP® II	Sulfonated methypheuo formald-ehyde for saturated brine	High-temp fluid loss control with minimal rheology increase used for saturated brine and formate brine up to 400°F. Salinity tolerant to 120,000ppm and resistant to 2000ppm, dark brown powder
BLACKTEMP® III	Sulfonated methypheuo formald-ehyde for saturated brine	High-temp fluid loss control with minimal rheology increase used for saturated brine and formate brine up to 400°F. Salinity tolerant to 120,000ppm and resistant to 2000ppm, dark brown powder
BLACKNEX®	Resinated Lignite	High-temp fluid loss control and rheology stabilizer for all WBM up to 425°F with chlorides below 70,000ppm and hardness not exceeding 3,000ppm
BLACKLIGO® 350	Organophilic leonardite	HPHT filtration control for OBM up to 350°F, alternative to asphalt and gilsonite products
BLACKLIGO® 400	Organophilic leonardite	HPHT filtration control for OBM up to 400°F, alternative to asphalt and gilsonite products
BLACKLIGO® 450	Organophilic leonardite	HPHT filtration control for OBM up to 450°F, alternative to asphalt and gilsonite products
BLACKTROL® 350	Gilosnite for OBM	HPHT filtration control for OBM up to 350°F
BLACKTROL® 400	Gilosnite for OBM	HPHT filtration control for OBM up to 400°F
BLACKTROL® MUL	Dark viscous liquid. Emulsified gilsonite - Soften point: 50-70	HPHT filtration control for WBM, excellent dispersion, Soften point: 50-70
BLACKSULA®	Sulfonated Asphalt - Economical	HPHT filtration control for both WBM and OBM up to 350°F, shale stabilizer. Prevent shale hydration and sloughing as well as decrease cuttings erosion 180ºC
BLACKSULA® PLUS	Sulfonated Asphalt - Premium	Shale stabilizer, cuttings dispersion inhibitor and contributes to high temperature fluid loss control in both WBM &OBM up to 500°F. Partially soluble in water and oil.