Blacksula Prevent Shale Hydration and Sloughing and Decrease Cuttings Erosion

• Customization: Available
• Appearance: Dark Brown to Black Free Flowing Powder
• Specific Gravity: 0.98
• Model NO.: DFS07-022
• Trademark: BLACKSULA
• Origin: China
• Production Capacity: 1000000 Mt Per Year

Product Description

Product Description

BLACKSULA^® filtration control additive is sulfonated asphalt used in both water and oil-based fluids. BLACKSULA^® helps to form a thin and tough filter cake where the small hydrophobic particles can effectively bridge micro-fractures. This action prevents shale hydration and sloughing as well as decreases cutting erosion.  BLACKSULA^® is stable to many drilling fluid contaminants, operates at a broad pH range and is suitable for use up to 350°F. 

Applications/Functions

• Reduce HPHT fluid loss in both water-based and oil-based mud
• Stabilize shales and prevent sloughing

Advantages

• Thermal stable up to 350°F
• Reduces shale sloughing
• Significantly increases lubricity
• Readily disperses in water and oil fluids
• Minimal and easily distinguishable fluorescence
• Helps to form a thin, tough filter cake

Typical Properties

• Appearance: Dark brown to black free flowing powder
• Specific gravity: 0.98

Recommended Treatment

• A typical range is 2-8 ppb

Package

• 25 KG SACK

No.	Product Code	SHARK	Product Description	Applications/Functions
32	DFS07-001	SHARKPAC® L	Low Viscous Polyanionic Cellulose	Filtration Control Agent for water based mud with minimal viscosity increase up to 300°F ,,150ºC
33	DFS07-002	SHARKPAC® R	High Viscous Polyanionic Cellulose	Filtration Control and viscosifier agent for water based mud up to 300°F ,,150ºC
34	DFS07-003	SHARKCMC® L	Low-viscosity, technical grade sodium carboxymethyl cellulose for filtration control -	Filtration Control Agent for water based mud up to 250°F with minimal viscosity increase, salinity tolarant to 50,000ppm ,,50,000ppm,120ºC
35	DFS07-004	SHARKCMC® H	High-viscosity, technical grade sodium carboxymethyl cellulose for filtration control and supplemental viscosity -	Filtration Control and viscosifier agent for water based mud up to 250°F, salinity tolarant to 50,000ppm  ,,50,000ppm,120ºC
36	DFS07-005	SHARKSTAR®	Pregelatinized modified starch	Filtration Control Agent for water based mud up to 250°F with minimal viscosity increase ,,120ºC
37	DFS07-006	SHARKSTAR® HT	Modified polysaccharide/ tapioca starch /	Filtration Control Agent for water based mud up to 325°F with minimal viscosity increase,,160ºC
38	DFS07-007	SHARKSTAR® N	Hydroxypropyl carboxymethyl starch/Cross-linked starch /	Reduce filtration in reservoir sections up to 300°F,150ºC
39	DFS07-008	COPOTROL®	Sodium polyacrylate copolymer	High-temp fluid loss and rhelogy stabilizer for low calcium, low solids or non-dispersed muds up to 400°F ,,,200ºC
40	DFS07-009	WHITEMP®	AAM-AMPS copolymer /	HPHT filtration control for WBM up to 400°F, white free-flowing powder ,200ºC,
41	DFS07-010	WHITETROL® X	AM - AMPS copolymer -AMPS	HPHT filtration control for WBM up to 500°F, white free-flowing powder ,260ºC,
42	DFS07-011	BLACKLEO®	Highly-oxidized leonardite	High-temp WBM fluid loss, thinner, emulsifier for oil in water emulsions up to 400°F ,,,200ºC
43	DFS07-012	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,,,,,200ºC
44	DFS07-013	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.,,,230ºC,120,000ppm,2000ppm,
45	DFS07-014	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 Ca ion resistant to 2000ppm, dark brown powder. ,,200ºC,
46	DFS07-015	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 Ca ion resistant to 2000ppm, dark brown powder. ,,200ºC,
47	DFS07-016	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,,220ºC,70,000ppm,3,000ppm.
48	DFS07-017	BLACKLIGO® 350	Organophilic leonardite	HPHT filtration control for OBM up to 350°F, alternative to asphalt and gilsonite products ,180ºC,
49	DFS07-018	BLACKLIGO® 400	Organophilic leonardite	HPHT filtration control for OBM up to 400°F, alternative to asphalt and gilsonite products  ,200ºC,
50	DFS07-019	BLACKTROL® 350	Gilosnite - Soften point 350°F  - 180ºC	HPHT filtration control for OBM, soften point >350°F ,>180ºC
51	DFS07-020	BLACKTROL® 400	Gilsonite -Soften point 365-420°F - 185-215ºC	HPHT filtration control for OBM, Soften point: 365-420°F  ,:185-215ºC
52	DFS07-021	BLACKTROL® HP	Emulsified gilsonite - Soften point 250-420°F -:121-215ºC	HPHT filtration control for WBM, excellent dispersion, Soften point: 250-420°F ,:120-215ºC
53	DFS07-022	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,,,,
54	DFS07-023	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, star product for 35 years. ,,,,260ºC,,,,35
55	DFS07-024	LIQUITROL®	Liquid polymer for OBM -	Liquid filtration reducer in NAF up to 350°F. Reduce the requirement of organoclay. ,,180ºC,,
56	DFS07-025	LIQUITROL® HT	Liquid polymer for OBM -	Liquid filtration reducer in NAF up to 400°F. Reduce the requirement of organoclay. ,,200ºC,,
57	DFS07-026	PURETROL®	Cross-linked polymer for OBM	Primary filtration control agent for HPOBM up to 300°F, alternative to amine lignite and gilsonite,white powder,150ºC,,
58	DFS07-027	PURETROL® HT	Cross-linked polymer/Vinyl toluene-acrylate copolymer /	Primary filtration control agent for HPOBM up to 500°F, alternative to amine lignite and gilsonite,white powder ,230ºC,,
59	DFS07-028	NMSHIELD®	NANO-Technology particles	Versatile product to provide HT filtration control, improved fluids lubricity, strengthen wellbore and increase fracture breakdown pressure in sandstones and shales for both WBM and OBM up to 450°F. D50 is only 200nm. ,,,,,230ºC,200
60	DFS07-029	LATISEALTM	Alternative of sulphonated asphalt	Environmental-friendly white powder product that functions as alternative of sulphonated asphalt.Thermal stable up to 325°F ,160ºC