Drilling Fluid Additive -Weighting Agents-Micromized Calcium Carbonate Carbwate

• Customization: Available
• Appearance: White Powder
• Specific Gravity: ≥ 2.7
• Model NO.: DFS15-010
• Calcium Carbonate Content, %Wt: ≥90
• Transport Package: 1 Mt Bag
• Specification: 1000kg
• Trademark: CARBWATE
• Origin: China
• Production Capacity: 1000000 Mt Per Year

Product Description

Product Description

CARBWATE is a specially treated high-quality micronized calcium carbonate used as weighting material in low-density fluids up to 14.0 ppg, including oil-based mud, workover, completion and drill-in fluids. CARBWATE is almost 98% soluble in hydrochloric acid, which minimizes permanent plugging of reservoir and increases oil/gas recovery.

Applications/Functions

• Increases fluids density up to 14ppg (1.68SG)
• Prevents fluid invasion of permeable zones
• Prevents loss of circulation during workover, completion and drilling operations
• Used in reservoir drilling fluids

Advantages

• High acid solubility
• Low settlement and sag potential
• Allows finer shaker screens to be used
• Reduced risk of downhole losses
• Helps to achieve higher ROP

Typical Properties

• Appearance: White Powder
• Specific gravity: ≥ 2.7
• Calcium carbonate content, %wt: ≥90
• Particle size >75μm (wet screen), %wt: ≤3
• Particle size >45μm (wet screen), %wt: ≥5
• Particle size <6μm (sedimentation), %wt: ≤39

Recommended Treatment

• Specific drilling conditions will dictate a suitable concentration

Package

• 1 MT BIG BAG

 

SHARK	Product Description	Applications/Functions
BARITE 4.1	Weighting Agent weight above 4.1sg	Micronized barite
BARITE 4.2	Weighting Agent weight above 4.2sg	Micronized barite
BARITE 4.3	Weighting Agent weight above 4.3sg	Micronized barite
MICROWATE® 4.6	Weighting Agent weight above 4.6sg	Micronized ilmenite
MICROWATE® 4.8	Weighting Agent weight above 4.8sg	Micronized manganese tetra-oxide
HEMAWATE® 5.0	Weighting Agent weight above 5.0sg	Micronized hematite
BARITE 2μm	Ultrafine Barite, D50-2μm	Ultrafine Barite made by special grinding process
BARITE 3μm	Ultrafine Barite, D50-3μm	Ultrafine Barite made by special grinding process
BARITE 5μm	Ultrafine Barite, D50-5μm	Ultrafine Barite made by special grinding process
CARBWATE	Micromized Calcium Carbonate	Weighting agent used for low-density fluids up to 14ppg