API 13A Barite

BarCan produces a consistent, high-quality, >4.2 API Spec Barite for onshore and offshore drilling companies.

Barite is a key constituent of drilling mud that is pumped into oil or gas wells to lubricate the bit and drill stem. Barite’s high density, softness, and chemical inertness make it well-suited for this purpose.

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Technical parameters

PropertyProcedureAPI SpecificationBarCan Barite Avg.
DensityAPI Spec 13A, 18th Ed., Sec 74.20 Min.4.30
CalciumAPI Spec 13A, 18th Ed., Sec 7.6250 mg/kg Max180
% > 75 µAPI Spec 13A, 18th Ed., Sec 7.93.0 wt. % Max2.05
% < 6 µAPI Spec 13A, 18th Ed., Sec 7.1230 wt. % Max18
CadmiumEPA Method 3050B followed by Method 6020A3.0 mg/kg2.1
MercuryEPA Method 7471A (by CVAAS)1.0 mg/kg0.18
LeadEPA Method 3050B followed by Method 6020A1000 mg/kg Max700
SilicaX-ray Fluorescence (by XRF)3–65.6
API-Target Barite: ~94–97% BaSO4 | ~3–6 % Si as SiO2 | < 1.0 % Impurities

Drilling Grade Barite Powder, API Barite Powder, Drill Weighting Agent

Product Characteristics

Barite used in drilling mud may be assessed by the following product characteristics:
CharacteristicBarCan Barite:
Particle size distribution
Purity (presence of cement, siderite, pyrrhotite, gypsum and anhydrite)< 0.1%
WhitenessGrey or off-white powder
InertiaVery inert
Dispersability
Agglomerative qualities

  • Competitive prices
  • Specification compliant
  • Consistent quality
  • Prompt delivery
  • We make great Barite!