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Popular Design for Drilling Manifold - Bearing Plugging Agent for Drilling Fluid – LUQI

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Popular Design for Drilling Manifold - Bearing Plugging Agent for Drilling Fluid – LUQI Detail:

Product overview

The bearing pressure plugging agent used in drilling fluid plays a good role in maintaining the stability of well wall, improving the bearing capacity of formation, eliminating pressure differential sticking, preventing drilling fluid leakage and all-round reservoir protection. Type Ⅲ is suitable for fresh water drilling fluid,type Ⅳ suitable for the brine drilling fluid.

Technical index

Project

Index

Type Ⅲ(freshwater)

Type IV(seawater)

Appearance

Free-flowing powder

 Water,%

≤10.0

ml

Normal atmospheric temperature

≤0

High temperature aging(150℃, 0.69MPa,16h)

≤0

mm

Normal atmospheric temperature

≤280

High temperature aging(150℃, 0.69MPa,16h)

≤300

Action principle

This agent is a special treatment agent of several kinds of composite polymer as the main functional materials, adding 1.5% ~ 2.0% of the material in common drilling fluid to improve the permeability resistance of drilling fluid, making it with higher pressure resistence and ultra-low permeability of the borehold wall. When it reaches the permeable layer it’ll immediately concentrate on the surface of the permeable layer and form a low permeability micellar sealing film to prevent the drilling fluid solid phase and its filtrate from immersing into the deep oil and gas layer,so as to realize near-zero filtration drilling.

Product function

1.effective sealing of permeable strata and micro-fracture strata with a wide range of pore throttles,with broad spectrum sealing ability for strata with different porosity and permeability. 

2.As long as minimal reverse pressure is required for oil test or production,the sealing film will fall off and be removed by it self with out acid pickling and other measures, and the permeability recovery value of the reservoir is greater than 90%.

3.It can pass through the80-mesh screen smoothly,with good compatibility with mud,environmentally friendly,degradable and non-toxic.


Product detail pictures:

Popular Design for Drilling Manifold - Bearing Plugging Agent for Drilling Fluid – LUQI detail pictures

Popular Design for Drilling Manifold - Bearing Plugging Agent for Drilling Fluid – LUQI detail pictures

Popular Design for Drilling Manifold - Bearing Plugging Agent for Drilling Fluid – LUQI detail pictures


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With our superb management, potent technical capability and strict quality command procedure, we go on to provide our shoppers with trustworthy high-quality, reasonable costs and outstanding services. We goal at becoming considered one of your most trustworthy partners and earning your pleasure for Popular Design for Drilling Manifold - Bearing Plugging Agent for Drilling Fluid – LUQI , The product will supply to all over the world, such as: Plymouth, Mozambique, Estonia, Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Adam from Netherlands - 2017.02.28 14:19
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Agustin from Armenia - 2017.11.20 15:58
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