Product Description
Partially Hydrolyzed Polyacrylamide(PHPA)
CAS NO. : 9003-05-8 WELLDONE PHPA series are co-polymer of anionic character and different molecular weight water-soluble polymers, which are 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.At the same time, it has the function of improving the flow type of drilling fluid. It can well inhibit the bottom layer pulping in the drilling fluid and avoid the collapse of the well wall. It is suitable for mud systems.
Application:
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.
More Application Of PHPA
Certain types of polymers have been used successfully for many years in oil fields as drilling mud additives for viscosity
modification shale inhibition/clay stabilization and fluid loss control. A wide range of products is available to suit the
particular type of water based drilling mud system used by the operator to achieve the optimum performance. Each specific application is given below:
WELLDONE produce Anionic Polyacrylamide, Nonionic Polyacrylamide, and Cationic Polyacrylamide in Granule, Powder, and Emulsion.Anionic Polyacrylamide are co-polymers of acrylamide with increasing proportions of acrylate groups, which give the polymers negative charges, and thus anionic active character, in aqueous solution. Nonionic Polyacrylamide are
technically pure polyacrylamides with neutral nonionic properties in the aqueous solution. Cationic Polyacrylamide are co-polymers of acrylamide with increasing proportions of cationic monomers. The cationic groups, which are thus introduced into the polymer,have positive charges in aqueous solution.
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Item
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WD-PHPAP
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WD-PHPAE
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Appearance
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White Powder
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White Emulsion
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Application
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Drilling Mud, Bored Piling
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Drilling Mud, Bored Piling
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Ionic charge
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Anion
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Anion
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Molecular weight
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High
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Anion
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Ion charge density
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High
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Anion
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Marsh viscosity
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60-140 seconds
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Solid content
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≥90%
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PAM>40%
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Granule
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20-60 mesh
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Lquid
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Dissolving time
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≤60 minutes
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<10 Min
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Product Application
1. Industrial and oil / gas drilling.
2. Fresh water and brines but requires high temperature.
3. Shale stabilization, viscosities, friction reduction, fluid loss control and lubrication
4. Mud additive for EOR (Enhanced Oil Recovery) process to improve production of oil gas drilling chemical.
ENHANCED OIL RECOVERY
WELLDONEMUD SERIES
Choosing the right product technology and application strategy for each individual reservoir is extremely important in maximizing oil recovery.WELLDONE has gained considerable knowledge since 1998 from its experience working with petroleum industry on ERO projects.We use our expertise and on site experience to help our customers evaluate the reservior characters to design the cost-effective development programs.
Polymer flooding is the injection of long-chain polymer molecules dissolved in water to increase the viscosity of injected water.This method improves the oil-water mobility ratio,vertical and areal sweep efficiency.The polymer causes a reduction in the permeability and propagation through high-permeability zones in the reservoir ensuring water diversion to lower permeability zones.This lowers flow velocity and increases the sweep area to increase oil recovery.
| Product Lines |
Characteristics |
| WELLDONEMUD 1 |
This line use for enhanced oil recovery in reservoirs with moderate salinity and temperatures.Linear HPAM |
| WELLDONEMUD 2 |
This line suitable for reservoirs with medium salinity and temperature.Linear HPAM with AMPS |
| WELLDONEMUD 3 |
This Line is designed for high-salinity and high-temperature reservoirs.Linear Terpolymer. |
| WELLDONE OFFSHORE POLYMER |
The producrs of this line are designed for offshore polymer flooding.They dissolve quickly in sea and high-salinity produced water,salinity and temperature-resistant and require minimal facilities. |
Application of Polyacrylamide as Drilling Mud Additives
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Viscosity Modification
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Shale Inhibition
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Clay Stabilization
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Fluid Loss Control
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Friction Reducer
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Oil Sand Tailings
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Other applications of polyacrylamide
Sewage Treatment:
City sewage treatment, food processing, metallurgy, dyeing industry, mineral processing industry, sugar industry and various kinds of industrial wastewater treatment.
Paper Industry:
Paper industry can be use for paper dry strength agent, retention agent, filter aid,improving paper quality and paper production capacity.
WELLDONE polymer are widely used in paper making industry,especially in paper wastewater treatment and retention aid.Our polymer can be used in various of paper manufacturing.
It is very important to use polymer as retention aid on paper machine,it can highly improve the retention of fibers and fillers so as to save dosage of water by a designed passing volume.
In order to select a most suitable polymer as retention aid,we should make sure the purpose of using polymer,normally they are used to improve the ability of drainage and/or retention,also we should take the type of fibers and fillers into consideration.High molecular weight polymer has better performance in retention,and low molecular weight polymer is good at drainage.
Mineral Processing:
PAM can be used as a sedimentation agent for mine tailings ponds.In the mining process, the tailings produced need to be precipitated and separated from solids and liquids through the tailings pond.PAM can form a bridging effect between organic colloidal particles and water-soluble substances, promoting the precipitation of particles in tailings, thereby improving the precipitation efficiency and solid-liquid separation effect.
Secondly, PAM can be used as a slurry stabilizer. After PAM is added to the slurry, it can prevent the sedimentation and bonding of particles, thereby maintaining the stability and fluidity of the slurry, and improving the ore extraction efficiency and product recovery rate.PAM can also be used as a mine wastewater treatment agent.
Packaging & Shipping
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Package
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* Powder products:
(1)Big bag: 500kg/600kg Kraft Bag;
(2)Small bag: 25 kgs per kraft paper bag or PE valve bag, 40 bags on a pallet;
(3)According to customer's requirements.
* Liquid products packed in 1000kgs IBC drum.
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Loading Port
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Shanghai, Qingdao
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Payment Terms
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L/C / TT / DP / DA
O/A 60 days for approved company (contact us now to check if your company can benifit from this clause )
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Lead Time
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Delivery within 3-5 days within 100kg, delivery within 1000kg generally within 15 days
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About Samples
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Sample is free, the shipping fee by FedEx could pay by two ways.
1. Provide your FedEx import account
2. Transfer fee by Paypal to us
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Our Factory
About Us
* 10+ years Manufacturer operating water treatment and oil drilling products
* ODM OEM Service Availablecater to your specific needsand requirements
* Main Products: Polyacrylamide / Polyaluminium Chloride /Super Absorbent Polymer/ PAC LV HV/CMC/Polydadmac / Polyamine
* 3 Production Base
* ODM/OEM Service Availablecater to your specific needsand requirements
* Technical Support,Full TDS and MSDS provided,water treatment solutions guide
* Provide free sample test
* MOQ:1 ton
WellDone is a China leading supplier and exporter of polyacrylamide (P A M), a water-soluble polymer specifically designed to improve the quality and conservation of water. PAM has a broad variety of industrial and commercial uses as a flocculent, which facilitates the separation of suspended solids from water; as a viscosity modifier, which alters the thickness of liquids; as a drag reducer, which decreases the pressure drop along a segment of pipe; as a superabsorbent, which retains water; and many others. WellDone's P A M-based polymers improve the use and reuse of water in many markets such as: Oil and gas exploration and extraction: drilling fluid, E O R, bored piling, friction reducer, fracturing thickener; Water treatment: municipal and industrial wastewater treatment, drinking water treatment, sludge dewatering; Mining and mineral extraction: coal and sand washing, copper, alumina, gold;
Pulp and paper manufacturing: retention, drainage, strength polymers, wastewater; Textiles: sizing, wastewater.
WellDone has been listed as China Top 5 polymer supplier with annual capacity beyond 100,000 metric tons. There are 6 large automated production lines, 2 automated packing lines, 3 large stocking warehouses, 2 large raw materials warehouse. Expecting to offer Green Chemical and Environment Friendly Chemical, 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 companies from all over the world.
Production Process
Production Euqipment Production Control
Laboratory Warehouse
Certifications
Our Exhibition
UAE Exhibition Egypt Exhibition
Brazil Exhibition Oman Exhibition
FAQ
-1- What types of Polyacrylamide can your plant produce?
-A- We could produce Polyacrylamide with Ion Charge Anion, Cation, Nonion in status of Powder, Granule, Emulsion. that used as Mineral Separation Agent.
-2- What is your Minimum Order Quantity?
-A- Usually 1 MT, but for trial order, less quantity can be accepted. The price can be discount for the large order.
-3- Can you provide free samples?
-A- Free samples can be offered for your testing and checking, just contact us to get it.
-4- What about the package?
-A- 25kgs per bag or 1000kgs per ton bag,also we can pack as your request.
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