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  • Drilling Grade Polyanioic Cellulose Pac Hv - China

    price: contact company for price

    PAC-HV is for water-based drilling fluids, which can

    effectively reduces the filtration rate of many water-based

    oil and gas drilling fluids and may also be used to increase

    and stabilize viscosity to improve hole cleaning and

    suspension properties in a wide variety of fluid

    environment.

    PAC R is a cost-effective additive to reduce API filtration

    rate of many water based drilling fluids including

    freshwater, seawater, saturated saltwater and solids-free

    brines, native mud, flocculated mud, inhibited mud and

    contaminated systems.

    4. PAC R increases and stabilizes viscosity to improve

    rheology, wellhole cleaning and suspension property by

    coating and encapsulating cuttings and solids of drilling

    fluids.

    5. PAC R is effective over a wide range of pH environments.

    It lubricates solids in the system, improve wallcake

    characteristics and reduces the potential for stuck pipe.

    6.Petroleum grade Product features:

    1), high degree of substitution, good uniformity of

    substitution .

    2), high transparency, viscosity and water loss can be

    controlled .

    3), suitable for fresh water, sea water, saturated brine

    slurry .

    4), stabilize soft soil structure, prevent collapse of wall

    of a well .

    5), can improve mud-making volum, reduce filteration loss .

    6), has excellent performance in drilling of oil .

    HV-PAC, white and light yellow powder, belongs to high

    molecular polyanionic cellulose. It canbe directly added

    into various water base muds and its common dosage is

    0.2%-1%.

    1, High degree of substitution, good uniformity of

    2, high transparency, viscosity and water loss can be

    3, suitable for fresh water, sea water, saturated brine

    4, stabilize soft soil structure, prevent collapse of wall

    5, can improve mud-making volum, reduce filteration loss .

    6, has excellent performance in drilling of oil .

    Feature:

    1.Polyanionic cellulose application in the drilling fluid.

    PAC for fluid loss inhibitors and water is ideal, PAC fluid

    mud can be prepared in high salt medium clay and shale

    inhibition dispersion and expansion of the shaft so that the

    pollution under control.

    2, .PAC workover fluid in the application.

    PAC prepared using workover fluid is a low-solid-phase,

    and not because of the solid layer and the blocking of the

    infiltration capacity of the production would not be harmful

    to the production floor; and the loss of low water, so that

    production level to reduce the amount of water, and access

    to water emulsion will be formed by blocking phenomenon

    Township.

    PAC prepared using workover fluid to provide hydraulic

    workover other advantages not available.

    Production level to protect against permanent damage;

    Clean the hole with a carrying capacity, and the

    maintenance of boreholes to reduce the workload;

    Resistance to water and sediment have the ability to

    infiltrate and few foaming;

    Can be stored or transferred between the wells and wells,

    and workover fluid mud than the average and low cost.

    3. PAC in the fracturing fluid applications.

    PAC prepared by fracturing fluid capability 2% KCI

    solution (the preparation of the fracturing fluid must be

    added) and dissolution performance, ease of use, you can

    Site preparation, and gel fast, strong ability to carry

    sand. Osmotic pressure in the formation of low

    Features

    It can improve the rheological properties, help to

    effectively encapsulate drilling cuts, and inhibit mud

    yielded by soil.

    It has a strong capability of resisting salt, calcium and

    magnesium. And it can be applied in fresh water, seawater,

    saturated salt water and saltwater for completion drilling

    fluids;

    It can be applied in super-deep wells because it can stand

    200°C;

    It can effectively inhibit shale being dispersed and

    stabilize the borehole.

    It can match with other agents well.

    It can effectively reduce viscosity and filtration loss and

    its dosage is few.

    It can be applied in various drilling fluids for fresh

    water, salt water, saturated water and seawater.

    It has a thermal stablility with standing 150℃.

    It can match with other agents so that it can be applied in

    various water base completion fluids.

    It is not toxic and biodegradable, which helps to protect

    Technical specification:

    Items Indicators

    Appearance White and Light Yellow Free-flowing Powder

    Degree of Substtution ≥0.9

    Moisture,% ≤10

    pH 5.5~8.5

    API FL Add sample 0.57% 2ppb ,ml ≤20

    Add sample 0.86% 3ppb ,ml ≤15

    Add sample 1.14% 4ppb ,ml ≤10

    YP Add sample 0.57% 2ppb ,Pa ≥2.4

    Add sample 0.86% 3ppb ,Pa ≥9.6

    Add sample 1.14% 4ppb ,Pa ≥19.2

    Package and Storage

    They are packaged in a triple sack with the lined bag. Each

    sack is 25kg. And they shall be

    stored in shady, dry and place with good ventilation.

    Safety

    They shall be avoided to touch with eyes, skin and clothes.

    If touched, they shall be cleaned by a great amount of clean

    water. The handling method and risky data shall be referred

    to MSDS..

    Contact:

    Email: yuping dot chong at green middle line ep dot com.

    Skype: Brenda.chong-green

    Mobile:0086-18681826147

    Web: www dot green middle line ep dot com.


    Company Contact:


    • Phone: 8618681826147

    • Address: Room 2408, Langchen Building, Gaoxin 4th Rd, Gaoxi, Xian, China

    • Email: Email


    Published date: December 24, 2013 -

    • Business Description: drilling fluid materials and additives. Clays, weighting materials, viscosifiers/encapsulators, FL control agents, thinners, shale inhibitors, gelling agents, lubricants, detergents, foam agents, bactericides, lost circulation materials, pipe fee agents, corrosion inhibitors, defoamers, emulsifiers, oil base drilling fluid agents, inorganic chemicals and etc.

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