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AL NABRAS AL AALIOilfield Chemicals — Baghdad · Dubai · serving Iraq, the Gulf & Africa
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Bentonite — Sodium Montmorillonite (API 13A)

Sodium bentonite - WBM viscosifier (API 13A) — supplied worldwide to Iraq, the Gulf and Africa.

Form: PowderAPI Spec 13ACOA with every batch

Al Nabras Al Aali supplies Bentonite 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
AppearanceGray / tan free-flowing powder
Test methodAPI 13A standard test mud (22.5 g sample / 350 mL water)
Viscometer dial reading @ 600 r/min, mPa·s≥ 30
YP / PV ratio≤ 3
API filtrate volume, mL / 30 min≤ 15.0
Residue on 75 μm (200 mesh) sieve, %≤ 4.0
Moisture (as shipped), %≤ 10
Packaging: 1 MT (1000 kg) big bag (FIBC); also 25 / 50 kg bag

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