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Created with Pixso. HA7525 High Molecular Weight Anionic Polyacrylamide 25 Million for Oil Drilling Fluid Additive and Shale Stabilization

HA7525 High Molecular Weight Anionic Polyacrylamide 25 Million for Oil Drilling Fluid Additive and Shale Stabilization

الاسم التجاري: BLUWAT
رقم الموديل: بلوفلوك
موك: 1000 كلغ
السعر: قابل للتفاوض
موعد التسليم: في غضون 7-10 أيام عمل
شروط الدفع: D/A، D/P، L/C، T/T، ويسترن يونيون
معلومات مفصلة
مكان المنشأ:
الصين
إصدار الشهادات:
ISO9001, SGS, BV
اسم:
بولي أكريلاميد لتعزيز استخلاص الزيت
الاسم التجاري:
بلوفلوك HA7525
الوزن الجزيئي:
ارتفاع الوزن الجزيئي
النوع الأيوني:
أنيوني
مظهر:
مسحوق حبيبي أبيض اللون
حجم الجسيمات:
20 إلى 100 شبكة
درجة الوزن الجزيئي:
ما يصل إلى 25 مليون
درجة أنيونية:
نطاق من 5 إلى 100 بالمائة
محتوى صلب:
الحد الأدنى 89 بالمائة
الكثافة الظاهرية:
حوالي 0.8
مونومر المتبقية:
الحد الأقصى 0.05 بالمائة
تركيز العمل الموصى به:
0.1 إلى 0.5 بالمائة
الرقم الهيدروجيني لمحلول 1 بالمائة:
حوالي 6 إلى 8 للنوع الأنيوني
مدة الصلاحية:
سنتان
التعبئة والتغليف:
كيس 25 كجم أو كيس كبير 750 كجم
تفاصيل التغليف:
حقيبة 25 كجم أو حقيبة 750 كجم
وصف المنتج

HA7525 High Molecular Weight Anionic Polyacrylamide for Oil Drilling Fluid Additive and Shale Stabilization

BLUFLOC HA7525 Anionic Polyacrylamide is a water soluble polymer powder designed for water based drilling fluid systems. With high molecular weight and anionic charge, it helps improve drilling mud viscosity, rheology control, cuttings suspension, lubrication performance, fluid loss control and shale stabilization.

Up to 25 Million Molecular Weight Anionic PAM Powder Water Based Drilling Mud Fluid Loss Control Shale Stabilization EOR Related Polymer Application

Product Overview

BLUFLOC HA7525 Anionic Polyacrylamide is a high molecular weight PAM powder used in oil and gas drilling applications. It can help improve the rheology of water based drilling fluids, enhance viscosity, support cuttings suspension and reduce the instability caused by shale swelling and dispersion.

In oil drilling operations, unstable formations, poor mud viscosity, excessive fluid loss and weak shale inhibition may cause borehole instability, higher drilling risk and increased treatment cost. HA7525 is used as a drilling fluid additive to improve drilling mud performance and support more stable drilling operation.

HA7525 is suitable for water based drilling mud systems, oilfield drilling fluid preparation, shale stabilization, borehole support, drilling mud lubrication, fluid loss control and selected enhanced oil recovery polymer applications.

Key Product Features

High Molecular Weight Grade

Molecular weight grade up to 25 million, suitable for applications requiring strong viscosity building and suspension performance.

Anionic PAM for Drilling Fluids

Designed for water based drilling fluid systems where anionic polymer performance is required.

Rheology Improvement

Helps improve drilling mud viscosity, flow behavior and overall mud system stability.

Shale Stabilization Support

Supports shale inhibition performance and helps reduce shale swelling and dispersion tendency.

Fluid Loss Control Support

Helps improve drilling mud structure and supports better mud cake quality in water based systems.

Better Cuttings Suspension

Improves solid carrying capacity and helps suspend drill cuttings during mud circulation.

Lubrication Improvement

The polymer solution can improve lubrication performance and help reduce friction during drilling operation.

Economical Use

Low dosage requirement helps reduce treatment cost while maintaining stable drilling mud performance.

Technical Specifications

Item Specification
Product Name HA7525 Anionic Polyacrylamide
Product Type High Molecular Weight PAM Powder
Ionic Type Anionic
Appearance Off White Granular Powder
Particle Size 20 to 100 Mesh
Molecular Weight Grade Up to 25 Million
Anionic Degree 5 to 100 Percent Range
Solid Content Minimum 89 Percent
Bulk Density About 0.8
Residual Monomer Max 0.05 Percent
Recommended Working Concentration 0.1 to 0.5 Percent
pH of 1 Percent Solution Around 6 to 8 for anionic type
Storage Temperature 0 to 35 Degree C
Shelf Life 2 Years
Packaging 25 kg bag or 750 kg big bag

Main Applications in Oil Drilling

Drilling Fluid Additive

HA7525 can be used as a polymer additive in water based drilling fluid systems. It helps improve mud viscosity, carrying capacity and general drilling fluid stability.

Shale Stabilization

In formations containing active shale or clay, water invasion may cause swelling, dispersion and borehole instability. HA7525 helps improve drilling fluid stability and supports shale inhibition performance.

Fluid Loss Control

HA7525 can help improve the mud system structure and reduce excessive filtrate loss, supporting better borehole protection and mud cake quality.

Lubrication Improvement

The polymer solution formed by HA7525 can improve lubrication in water based drilling mud and help reduce friction between drill pipe, mud and formation.

Viscosity and Rheology Control

HA7525 is suitable for drilling systems that require higher viscosity and better rheological control. It supports smoother drilling fluid circulation.

Cuttings Suspension

High molecular weight anionic PAM can improve the ability of drilling fluid to suspend and carry cuttings, especially where fine solid particles require better transport control.

EOR Polymer Related Applications

For selected enhanced oil recovery applications, high molecular weight anionic polyacrylamide can be used to improve water viscosity and support mobility control.

Water Based Mud System Support

HA7525 helps optimize the performance of water based drilling mud systems where viscosity, stability, lubrication and shale control are important.

Oilfield Polymer Selection

Final product selection should be based on mud formulation, salinity, temperature, shale activity and field operating conditions.

Why HA7525 Is Suitable for Oil Drilling Fluid

HA7525 is selected for oil drilling applications because it combines high molecular weight, anionic charge and good water solubility. These properties allow it to work as a viscosifier, shale stabilization aid, fluid loss control support polymer and drilling mud performance improver.

Compared with low molecular weight polymers, HA7525 provides stronger viscosity building performance at relatively low dosage. This makes it suitable for drilling fluid systems where efficient performance and cost control are both important.

For drilling mud systems with unstable viscosity, weak cuttings suspension, shale swelling risk or high fluid loss, HA7525 can be considered as a high molecular weight anionic polymer additive for performance improvement.

Recommended Solution Preparation

Prepare Clean Water Use clean water for polymer solution preparation. The recommended dissolving concentration is 0.1 to 0.5 percent.
Add HA7525 Slowly Add the powder slowly into water under continuous agitation. Avoid adding too much powder at one time to prevent lumping.
Control Agitation Speed Maintain agitation speed around 200 to 400 rpm. Very high speed agitation is not recommended because excessive shear may damage the polymer molecular chain.
Allow Complete Dissolution Normal dissolving time is about 1 hour, depending on water quality, water temperature and mixing conditions.
Dose After Full Hydration Make sure the polymer is fully dissolved before dosing into the drilling fluid system. Incomplete dissolution or lumping may reduce product performance.

General Dosing Guidance

The actual dosage depends on drilling fluid formulation, water quality, mud density, salinity, temperature, shale activity and the required viscosity level.

For best performance, laboratory testing or pilot testing is recommended before field use. Bluwat can provide product selection support and dosing suggestions according to the customer drilling mud system and field requirements.

Typical Use Problems HA7525 Can Help Solve

Drilling mud viscosity is not stable
Shale swelling causes borehole instability
Fluid loss is too high
Cuttings suspension is weak
Mud lubrication performance is insufficient
Drilling fluid needs better rheology control
Water based drilling mud requires a high molecular weight polymer additive
Oilfield operation requires factory supplied PAM with stable quality

Packaging and Storage

Packaging

  • 25 kg kraft paper bag with inner PE liner
  • 750 kg jumbo bag available
  • OEM packaging can be provided according to order requirement

Storage

  • Store in a cool, dry and ventilated place
  • Avoid direct sunlight and moisture
  • Keep the package sealed after opening
  • Recommended storage temperature is 0 to 35 Degree C
  • Shelf life is 2 years under proper storage conditions

Bluwat Factory Advantages

Bluwat Chemicals is a professional manufacturer and exporter of polyacrylamide and water treatment chemicals with more than 25 years of production experience.

We provide stable quality, factory direct supply, technical support and customized polymer selection for different oilfield and industrial applications.

Complete PAM Product Range

Anionic polyacrylamide, cationic polyacrylamide, nonionic polyacrylamide and emulsion polyacrylamide are available.

Customized Polymer Selection

Different molecular weight and charge density options can be selected according to drilling fluid, EOR, wastewater treatment, mining and papermaking applications.

Factory Direct Supply

Stable production, consistent quality and flexible packaging support for international customers.

Technical Support

Product selection support, dosing guidance and testing recommendations can be provided according to field conditions.

Available Documents

Technical Documents

  • TDS available
  • MSDS available
  • COA available

Service Support

  • Custom product recommendation available
  • OEM packaging available
  • Oilfield polymer selection support available

FAQ

What is HA7525 Anionic Polyacrylamide used for?

HA7525 is mainly used as a high molecular weight anionic polyacrylamide for oil drilling fluid additive, shale stabilization, fluid loss control, lubrication improvement, viscosity control and selected EOR polymer applications.

Is HA7525 suitable for water based drilling mud?

Yes. HA7525 is suitable for water based drilling mud systems where viscosity improvement, borehole stability and mud performance support are needed.

What is the molecular weight of HA7525?

HA7525 is a high molecular weight anionic PAM grade with molecular weight up to 25 million.

What is the recommended dissolving concentration?

The recommended dissolving concentration is 0.1 to 0.5 percent.

How long does HA7525 take to dissolve?

Normally it requires about 1 hour of agitation to fully dissolve, depending on water temperature, water quality and mixing conditions.

Can HA7525 help with shale stabilization?

Yes. HA7525 can help improve drilling fluid stability and support shale stabilization in water based drilling mud systems.

Can HA7525 be used for EOR?

HA7525 can be considered for selected EOR polymer applications, especially where high molecular weight anionic polymer is required. Final selection should be based on reservoir temperature, salinity and field testing.

Can Bluwat provide technical support?

Yes. Bluwat can provide product selection support, dosing recommendations, testing guidance and customized PAM solutions according to different oilfield and industrial applications.

Need High Molecular Weight PAM for Oil Drilling Fluid?

Bluwat can help select suitable anionic polyacrylamide grades according to drilling mud formulation, water quality, salinity, temperature, shale activity and required viscosity level. HA7525 is available for oilfield drilling fluid additive, shale stabilization, fluid loss control and selected EOR related polymer applications.