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AL NABRAS AL AALIOilfield Chemicals — Baghdad · Dubai · serving Iraq, the Gulf & Africa
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rs-1

RS-1 — Salt Resisting Filtrate Reducer

Salt resisting filtrate reducer (lignitic) — supplied worldwide to Iraq, the Gulf and Africa.

Form: Powder / GranularAPI Spec 13ACOA with every batch

Al Nabras Al Aali supplies RS-1 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
AppearanceFree-flowing powder / granules, metalignitious
Moisture, %≤ 15.0
AV - Brine base mud + 15 g/L additive, mPa·s≤ 10.0
AV - Compound brine base mud + 15 g/L additive, mPa·s≤ 10.0
PV - Brine base mud + 15 g/L additive, mPa·s≥ 2.0
PV - Compound brine base mud + 15 g/L additive, mPa·s≥ 2.0
API filtrate - Brine base mud + 15 g/L additive, mL / 30 min≤ 20.0
API filtrate - Compound brine base mud + 15 g/L additive, mL / 30 min≤ 22.0
Packaging: 25 kg PE-lined bag

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