Material & construction
Bicarbonate Buffer / pH Additive in a fixed commercial grade. Freeze composition and the release specification after sample approval; repeat orders use the same grade.
WOG-142 / Completion salts and conditioning ingredients
Bicarbonate Buffer / pH Additive
Adjust alkalinity or bicarbonate balance in compatible drilling-fluid systems.
| Commercial grade | Sodium bicarbonate, technical grade |
|---|---|
| RFQ pack option | 50 lb (22.68 kg) bag or 55.1 lb (25 kg) bag |
| Grade acceptance | Assay, moisture, insolubles and particle size. |
| Performance basis | Defined test fluid, concentration, temperature and aging time |
Industry reference selections; ordered specification requires supplier confirmation.
View catalogue page 111 ↗Options & acceptance
Assay, moisture, insolubles and particle size. Freeze acceptance limits on the approved grade sheet.
Application & RFQ details
Control purity, insolubles and fluid compatibility. For brines specify density at a stated temperature and crystallization behavior; density alone does not establish well suitability.
Standards & documents
SDS and lot COA; agreed analytical/performance methods. US chemical inventory/import requirements apply by composition and use.
Packing
RFQ: moisture-protected 50 lb (22.68 kg) or 55.1 lb (25 kg) bags; alternative factory packs by grade. Confirm net/gross weight and SDS transport classification.
Related products
WOG-456
Potassium Chloride
Potassium source for clay-sensitive water-based fluids.
Specifications & details ↗
WOG-457
Sodium Chloride Completion Salt
Preparation and salinity adjustment of completion and workover brines.
Specifications & details ↗
WOG-458
Calcium Chloride Completion Brine
Solids-free completion and workover fluid within the validated density range.
Specifications & details ↗