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factory customized Drilling Barite - Bearing Plugging Agent for Drilling Fluid – LUQI

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Good quality comes initial; company is foremost; small business is cooperation" is our business philosophy which is frequently observed and pursued by our business for Choke Valve And Kill Valve , Transmission Line , Industrial Tong , We sincerely look forward to hearing from you. Give us a opportunity to show you our professionalism and enthusiasm. We have been sincerely welcome excellent friends from numerous circles at dwelling and overseas occur to cooperate!
factory customized Drilling Barite - 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:

factory customized Drilling Barite - Bearing Plugging Agent for Drilling Fluid – LUQI detail pictures

factory customized Drilling Barite - Bearing Plugging Agent for Drilling Fluid – LUQI detail pictures

factory customized Drilling Barite - Bearing Plugging Agent for Drilling Fluid – LUQI detail pictures


Related Product Guide:
Design Theory of Stator and Rotor of PDM Based on Rack Gearing Principle


We generally continually give you quite possibly the most conscientious shopper company, and the widest variety of designs and styles with finest materials. These endeavours include the availability of customized designs with speed and dispatch for factory customized Drilling Barite - Bearing Plugging Agent for Drilling Fluid – LUQI , The product will supply to all over the world, such as: Holland, Hungary, Sierra Leone, Wide selection and fast delivery for you! Our philosophy: Good quality, great service, keep improving. We are looking forward that more and more oversea friends join in our family for further development near the future!
  • This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Caroline from Panama - 2018.11.04 10:32
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Jean from Grenada - 2018.11.28 16:25
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