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Oil recovery additives partially hydrolyzed polyacrylamide powder

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Quick Details

Port: Qingdao
Payment Terms: L/C,T/T,Western Union
Supply Ability: 50000 Metric Ton/Metric Tons per Year
Marsh viscosity: 60-120 seconds
Other Names: PHPA
Dissolving time: ≤60 minutes
Usage: Petroleum Additives
Place of Origin: Shandong China
Purity: ≥88%
Model Number: WD-PP
Ion charge Density: high
Appearance: White Powder
Molecular weight: high
CAS No.: 9003-05-8
Brand Name: WD
Type: flocculant
Ionic charge: Anionic
EINECS No.: 201-173-7
Working Temperature: < 90 ℃
Classification: Chemical Auxiliary Agent
Mineralization (ppm): < 40,000
MF: C3H5NO)n
Application: Oil/gas drilling
Certificate: ISO 9001&14001
Delivery Detail: Within 7 days after order confirmed for PHPA
Packaging Detail: PHPA: 25kg per bag, 36 bags on a pallet, 22 tons per 20'FCL in bulk, 18 tons per 20'FCL with pallets, private labeling and customized packaging is also available on request
Shandong Welldone Environmental New Materials Co., Ltd.
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Product Description

PHPA powder

Add water(as PHPA water solution)

PHPA with high viscosity

Oil recovery additives partially hydrolyzed polyacrylamide powder

PHPA is short for partially hydrolyzed polycarylamide powder, it's a kind of drilling mud additive.

It is a co-polymer of anionic character and high molecular weight. It is a water-soluble polymer, which is primarily used as a highly efficient fluid loss reducer, viscosifier and protective colloid for shale’s and cutting in fresh water, calcium, sodium brines and KCL mud systems. It is compatible with most of the drilling fluid products, biopolymers, PAC, CMC. It maintains borehole stability by preventing shale swelling and erosion.

PHPA Features:
Can be used in both industrial and oil/gas drilling.
Can be used in both fresh water and brines but requires high temperature.
Can be used as Oil-displacing agent of oil field tertiary oil recovery.
Applicable in : shale stabilization, viscosities, friction reduction, fluid loss control and lubrication.

PHPA Advantages:
It functions as an inhibitor by coating or encapsulating formation & cuttings.
It also restricts the interaction of water hydratable & dispersible shale’s.
It can be used as a flocculent in clear water drilling.
It also provides inhibition properties to fresh water, sea water and also in presence of calcium ions.
High viscosity of this drilling fluid helps in better removal of cuttings from bore hole.
It is resistant to bacterial fermentation.

White powder
Oil/gas drilling
Ionic charge
Molecular weight
Ion charge density
Marsh viscosity
60-120 seconds
Solid content
20-60 mesh
Dissolving time
≤60 minutes
Detailed Images
Product application

PHPA application

1. Oil field profile controlling and water- plugging agent, matched with CMC and a certain amount of chemical adhesive added. It can be used as oil field profile controlling and water-plugging agent.
2. Can also be used mud additive for EOR (Enhanced Oil Recovery) process to improve production of oil gas drilling chemical
3. In oil field, as a kind of mud additives.To increase the viscosity of water and improve the effectiveness of the water flooding process.

PHPA provides cuttings encapsulation and improved wellbore stability. Typical concentrations are 0.25 to 2 lb/bbl (0.71 to 5.9 kg/m3). It is effective in salt muds such as KCl‐ or NaCl enhanced fluids, although slightly higher concentrations of PHPA may be required.
PHP Aadditive can be used in clear water, solids free drilling fluids. PHPA enhances solids removal by flocculating the undesired solids.
PHPA agent is well suited to LSND Type muds. In reduced‐bentonite muds, it extends bentonite to increase viscosity, flocculates the drill solids for more efficient removal, encapsulates cuttings and improves wellbore stability.
The effectiveness of the polymer is reduced as the concentration of dispersants/deflocculants is increased.
Viscous PHPA additive sweeps are effective for periodic hole cleaning. Sweeps may be prepared by mixing PHPA directly in the active system at the suction pit or by premixing a high concentration in a separate pit and alowing the polymer to fully yield before being added to the active system.
When drilling top hole, a liquid solution of PHPA may be poured into the drill pipe during connections to help hole cleaning and maintaining a clean stabilizer and bit.

Our Company

Shandong Welldone Environmental New Materials Co.,Ltd.

SHANDONG WELLDONE ENVIRONMENTAL NEW MATERIALS CO.,LTD. is a worldwide competitor of PHPA for drilling mud. We have more than 20 years of experience in manufacturing high quality PHPA, products had been exported to North America, Europe, Middle East and South-east Asia. We had been listed as CHINA TOP 10 PHPA manufacturer, annual production capacity for SAP 50,000 metric tons.
To offer GREEN CHEMICAL and ENVIRONMENTAL FRIENDLY CHEMICAL is our mission, 23 professional engineers are focusing on environmental production technical improvement, 2 teams focusing on offering staff safety guarantee. We look forward to establishing long term cooperation with company from all over the world.


SGS Report of PHPA

ISO 9001 of PHPA

Health Certificate by CIQ of PHPA

Packing & Delivery
25 kg per PE valve bag, 36 bags on pallet, 20 pallets in a 20’FCL, private labeling and customized packaging is also available on request.
1. Within 7-10 days from date of payment
2. Sample order ( include 10KG ) delivery within 72 hours
Payments Terms:
T/T, L/C, D/A, Western Union etc.
Courier Express:
FedEx, DHL, TNT, EMS, OCS, Aramex etc.

-1- What kind of PHPA can you produce?

-A- We have PHPA for drilling mud applicable in shale stabilization, viscosities, friction reduction, fluid loss control and lubrication, Just tell us your requirements, we could offer you the most suitable products.

-2- What is your Minimum Order Quantity?

-A- Usually 1 MT, but for trial order, less quantity can be accepted. discount can be offered for the large order.

-3- Can you provide free samples?

-A- Free samples can be offered for your testing and checking, just feel free to contact us.

-4- What about the package?

-A- 25kgs per bag or 1000kgs per ton bag, private labeling and customized packaging is also available on request

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