Fluid Loss Control Additives are designed offshore, onshore oilfield cementing applications

chemical-categories

Premiol MRC-33

Premiol MRC-33 is a powder-form fluid loss control additive for mid-range temperatures in oilfield cement applications. It is having adjustable rheology,easy to handle and design and it can mixable at high densities.

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Premiol OSC-10

Premiol OSC-10 is a proprietary water-based, fluid loss control additive designed for offshore cementing or onshore applications where liquid delivery is desired. Premiol OSC-10 offers a better environmental profile than typical mineral oil-based products.

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REDI-DRIL

REDI-DRIL is a series of one-bag products designed to be provide viscosity. It is even carrying capacity and fluid loss to any type of make up water system.

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SELVOL Polyvinyl Alcohol

SELVOL Polyvinyl Alcohol is perfectly suited for use as an oilfield fluid loss control additive in cementing applications.

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SOL HEC

SOL HEC is a high quality non-ionic polymer used especially for increasing brine viscosity. It is also used for fluid loss control.

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Sodium Carboxymethyl cellulose Oil-Drilling Grade

Sodium Carboxymethyl cellulose Oil-Drilling Grade Product Description : CAS No : 9004-32-4 Sodium Carboxymethylcellulose oil drilling grade is widely used in probing, drilling and other projects of oil and gas. The selection of Oil drilling Grade Sodium Carboxymethylcellulose depends on the type of mud, the location, well depth and other conditions. Application : Oil Drilling ,Fluid Mud Product Specification Product Items Spec. CMC-HVT Viscometer dial reading at 600rpm In deionized water ? 30 In 40g/dm? salt water ? 30 In saturated salt water ? 30 Water loss.cm? ? 10 CMC-LVT Viscometer dial reading at 600 rpm ? 90 Water loss.cm? ? 10 Package and storage: 25kg net in paper bag with inner PE bag. Shelf life (24 months )Store in cool, dry and ventilated warehouse. Preserve in well-closed containers.

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VISFLO (REGULAR)

VISFLO (REGULAR) VISFLO (REGULAR) is a high viscosity polyanionic cellulose (PAC) polymer. VISFLO (REGULAR) functions as an excellent fluid loss reducing agent for a variety of water base muds.

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fluid loss control additives 98% 100%

OIL WELL CEMENTING ADDITIVE FLUID LOSS ADDITIVE CG610S-P SUMMARY 1.CG610S-P Fluid loss additive is a high efficient fluid loss additive with high purity and low dosage. 2. CG610S-P Fluid loss additive slurry system has wide applicable temperature range and it?s resistant to high temperature. 3. CG610S-P Fluid loss additive has salt resistance. It?s efficient in saturated brine. 4. CG610S-P FLuid loss additive slurry system is stable with little free fluid. 5. CG610S-P Fluid loss additive slurry system is not retarded, fast strength development. 6. CG610S-P Fluid loss additive slurry system has excellent rheological behavior. It generally doesn?trequire adding dispersant. 7. CG610S-P Fluid loss additive is suitable for dry mixed and water mixed, which is soluble in cold water. 8. CG610S-P Fluid loss additive can be made into dry-mixing type CG610S-D through mixed with mate-rials such as slag, silica powder, fly ash; also made into dry-mixed water-mixed dual-purpose product CG610S-T.The weight percentage of CG610S-P fluid loss additive is 40-60% when made into CG610S-D and CG610S-T. 9. CG610S-P Fluid loss additive can be made into solution through mixing with water, which is liquid product CG610 L, then the weight percentage of CG610S-P fluid loss additive is 20%-30%. SPECIAL ATTENTIONS 1. CG610S-P Fluid loss additive dosage should be increased if being used in brine or high tempe- rature system. 2. When CG610 L prepared with CG610S-P fluid loss additive is not used at once, preservative sh- ould be added to extend expiration period. APPLICATIONS 1.Temperature:Lower than 302?F (150?C) (BHCT) in fresh water system, lower than 356?F (180?C) in brine system. 2. Dosage: CG610S-P fluid loss additive (high purity type) generally 0.8-1.8% (BWOC), recomm- ended amount 0.9% (BWOC, in fresh water system, W/C=0.44). CEMENT SLURRY PERFORMANCE Item Technical Indicator Initial consistency,Bc 80?C/45min, 46.5MPa ?25 Thickening time,min 50~150 Fluid loss,ml 90?C, 6.9MPa ?50 18% Brine fluid loss,ml 120?C, 6.9MPa ?120 Free fluid,ml 90?C, Constant Pressure ?3.5 24h Compressive strength,MPa ?14 Composition (Fresh Water System):API class G(HSR) 700g;Fresh Water 308g;CG610S-P 6.3g(0.9%); Composition:(18% brine system) API class G (HSR) 600g;silica flour 210g,18% brine 438g;CG610S-P 13.5g(2.25%); Packaging & Shipping CEMENTING ADDITIVE - 25KG / KRAFTS BAG

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sodium carboxy methyl cellulose Purified

Sodium carboxymethyl cellulose is a natural polymer with wide application.

 

CMC  is white or slightly yellowish fibrous powder, or white powder in appearance. It is odorless, tasteless, non-toxic, easily soluble in cold or hot water to form colloid and the solution is neutral or slightly alkaline. Sodium carboxymethyl Cellulose's aqueous solution has many excellent properties such as film-former, thickening, dispersing, suspending, adhesive, colloid protecting and water-retaining.

 

Due to its properties , CMC has widely used in food, pharmaceuticals, toothpaste, papermaking, oil drilling muds, textile chemicals, paint and construction, ceramic glaze, detergent, personal and skin care products, battery, welding electrode, iron ore pelletized, wall paper adhesives, etc..

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xanthan gum FOOD GRADE

Xanthan Gum is specially produced as mud additive for oil drilling and exploitation. Being an environment friendly and high efficiency mud additive, Xanthan Gum Oil Drilling Grade has an excellent tolerance to the changes of temperature, acid, alkaline and salt. Meanwhile, it can extremely increase the products penetrating ability and suspending performance to small solid materials, and reduce the pressure loss during drilling. This Xanthan Gum can not only fasten the well bore, but also decrease the damage to oil formation. Xanthan Gum can also greatly raise the efficiency of drilling, workover and completion. As a biotype oil driver, Xanthan Gum Oil Drilling Grade can improve oil extraction rate and utilization factor of natural resources. The more important point is that it can furthest protect natural environment.

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