Hematite

Bri-Chem Supply Ltd

Hematite

HEMATITE (Iron Oxide) is a high-density weighting material used in the oil and gas industry. This high density ore has a mica-type crystal structure, which is then ground to a particle size suitable for use in drilling fluids.

FEATURES AND BENEFITS

At 5.24, HEMATITE has a specific gravity 19% greater than Barite at 4.1.
Occupies less space than an equal mass of Barite, reducing the fluid’s solids interaction.
A mud system weighted with HEMATITE will contain much fewer solids by volume.
Lower solids concentration in a drilling fluid will contribute to improved rheological
properties, increased penetration rates and an overall decrease in mud costs.

RECOMMENDED TREATMENT

Hematite required (kg/m³) = 5240 (initial density (kg/m³) – desired density (kg/m³)
5240 – desired density (kg/m³)

Note: If the use of HEMATITE is anticipated, Barite should NOT be utilized
from the beginning in order to minimize the solids content of the fluid.

PHYSICAL PROPERTIES:

Appearance: Red-black powder
Specific Gravity: 5.24 @ 20°C
Solubility: Insoluble
pH: Neutral

MIXING/HANDLING:

Mix as rapidly as a jet mixer can handle, although small density increases are usually achieved with Hematite additions over a circulation. Refer to the SDS for specific precautions and handling requirements.

Hematite

Bri-Chem Supply Ltd

Hematite

FEATURES AND BENEFITS

RECOMMENDED TREATMENT

PHYSICAL PROPERTIES:

MIXING/HANDLING:

MICROTOX® THRESHOLD:

TBD

PACKAGING:

45.4 kg bag / 40 bags/pallet

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