PHPA Emulsion Anionic Polyacrylamide for Drilling Friction Reduction
|FOB Unit Price:||US $2,300 US $2,100|
|Purchase Qty. (Tons)||FOB Unit Price|
|Production Capacity:||1000 Mt/Month|
|Payment Terms:||L/C, T/T, D/P|
- Model NO.: PHPA
- Color: White
- Kind: Drilling Fluid
- CAS: 9003-05-8
- Trademark: bluwat
- Specification: ISO
- HS Code: 39069010
- Environmental Protection: Yes
- Appearance: Liquid
- Application: Lubricant Additives
- Charge Degree: High Anionic Charge
- Transport Package: 200L Plastic Drum or 1000L IBC
- Origin: Jiangsu
PHPA Emulsion is a flocculant based on a high molecular weight latex placrylamide copolymer with a moderate anionic charge for drilling mud additive.
|Solid content||34% - 40%|
|UL Brookfield Viscosity||5 - 10 cps|
|Residual Mononer||0 - 500 ppm|
|Bulk brookfield viscosity||50 -2000 cps|
|Charge degree||10% - 50%|
|Molecular Weight||10 - 20 million|
PHPA liquid polymer emulsion contains partially hydrolyzed polyacrylamide/polyacrylate copolymer. It is used as primariy as a borehole stabilizer to help prevent reactive shale and clay from swelling and slouging. PHPA emulsion also added to low-solids drilling fliuds to help increase lubricity, fluids viscosity, and to help improve carrying capacity of air/foam injection fluids.
The polarity gene adsorbs the solid particles dispersed in water, bridges between the particles and formats the large aggregates, sedimentation and separates of water, flocculates detritus and clay in drilling fluid.
In the drilling mud treatment, this product can improve the lubricity and stability of the mud to reduce the water loss, prevent sticking effectively, increase drilling efficiency.
The product can generate cross linking under the effect of Al3+, Fe 3+, Ca2+ and other ions, a part of high molecular compound is changed from linear shape into body shapes. The product is not watersoluble, and can be adsorbed on the borehole to block ground layer gaps and topreven the leakage of drilling fluid.
The product can be absorbed on the surface of metal or clay particles to form liquid film to change friction on the solid surface into liquid frication, thereby lubricating drill bits and drills, lowering the mud cake frication coefficientand reducing underground accidents.
Fluid Loss Additive:
The hydrolysis degree is higher, the hydration group on the molecular chain is more, the hydration is better, and it changes from flocculant into fluid loss additive. Drilling mud should be treated to keep cake's permeability as lowas possible in order to maintain a stable borehole and to minimize filtrate invasion, and damage to the pay zone.
Shale Inhibition Agent:
The multipoint adsorption of polymer formats to the crisscross membrane macromolecules, plays a role of enhancing the stability of borehole .
The liquid product is packed in IBC, with containing 1000kgs.