Material & construction
PHPA in a fixed commercial grade. Freeze composition and the release specification after sample approval; repeat orders use the same grade.
WOG-166 / LCM, minerals & mud conditioning
PHPA / Partially Hydrolyzed Polyacrylamide
Encapsulate cuttings and support shale inhibition in water-based muds.
| Commercial grade | PHPA powder |
|---|---|
| RFQ pack option | 50 lb (22.68 kg) bag or 55.1 lb (25 kg) bag |
| Grade acceptance | Hydrolysis grade, molecular-weight class, moisture and shale recovery. |
| Performance basis | Defined test fluid, concentration, temperature and aging time |
Industry reference selections; ordered specification requires supplier confirmation.
View catalogue page 114 ↗Options & acceptance
Hydrolysis grade, molecular-weight class, moisture and shale recovery. Freeze acceptance limits on the approved grade sheet.
Application & RFQ details
Compare rheology and filtration using the specified mud, salinity and temperature. Commercial grades sharing a chemical name can have different molecular structure and performance.
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-162
Polyamine Shale Inhibitor
Limit shale hydration and dispersion in water-based drilling muds.
Specifications & details ↗
WOG-163
Liquid Drilling Lubricant
Reduce torque and drag in qualified water-based drilling fluids.
Specifications & details ↗
WOG-164
PAC Fluid-loss Control Additive
Control filtrate loss in compatible water-based drilling fluids.
Specifications & details ↗