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AL NABRAS AL AALIOilfield Chemicals — Baghdad · Dubai · serving Iraq, the Gulf & Africa
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calcium-carbonate

Calcium Carbonate (CaCO₃) — Sized Bridging Agent

Calcium carbonate - bridging / acid-soluble weight — supplied worldwide to Iraq, the Gulf and Africa.

Form: Powder / GranularAPI Spec 13ACOA with every batch

Al Nabras Al Aali supplies CaCO₃ from qualified international manufacturers, delivered against the acceptance criteria below with a Certificate of Analysis for every batch, batch number and production date on every package. Head office in Baghdad, Iraq with an international trading office in JAFZA, Dubai — supplying operators, drilling contractors and oilfield service companies across Iraq, the GCC and Africa.

Specifications & Acceptance Criteria

ItemAcceptance Criteria
AppearanceWhite powder / granular
CaCO₃ purity, %≥ 95
HCl solubility, %≥ 98
Specific gravity, g/cm³2.60 - 2.80
Moisture, %≤ 1.0
Residue on 75 μm (200 mesh) sieve, %≤ 5
Particle size - Fine grade (D50)≈ 25 μm
Particle size - Medium grade (D50)≈ 100 μm
Particle size - Coarse grade (D50)≈ 600 μm
Packaging: 25 kg PP bag; also 1 MT (1000 kg) big bag
Grade (fine / medium / coarse) selected to match formation pore-throat distribution.

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Other products we supply

BentoniteBariteNaClKCLPHPAPAC-HVPAC-LVXCDYF-FLCRS-1NaOH / Na₂CO₃Citric AcidEP-LUBEPIPE-LAX (W)LCMClass G CementMicrosilicaCementing AdditiveExpander Additive