Shijiazhuang Xinhui Mineral Products Co., Ltd.
Shijiazhuang Xinhui Mineral Products Co., Ltd.
drilling application fluid loss additive
  • drilling application fluid loss additive
drilling application fluid loss additive

drilling application fluid loss additive

Delivery Time:
5 Days
Quantity:

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Basic Info
Basic Info
Place of Origin: Hebei, China (Mainland)
Product Description
Product Description
  drilling application fluid loss additive (Plugging agent while drilling in drilling fluid) product introduction   

definition

Plugging agent while drilling in drilling fluid is also called modified 

vegetable fibers. It is a composite lost circulation product composed 

of natural materials and manufactured according to scientific prescription.

Main composition

High activity of humic acid and its derivatives, cellulose, vegetable 

Gum and pentosan etc.

specification

60 mesh

Index of product

item

index

 

appearance

Light yellow or grey yellow powder

 

Sieve rediue 

(screen aperature 0.28mm)

 

10.0

 

PH value

6.0 ~ 8.0

 

Moisture %

8.0

 

Ignition residue %

7.0

 

properties of  drilling fluid

apparent 

viscosity 

variation

 

 

±20.0

 

 

Density g/cm3

1.00

 

 

Filtration after sealing(30min.)ml

 

40

feature

High speed and good effect on plugging the leakage of pore and small crack.

 

Rapidly form a impervious shield with a certain strength preventing liquid and 

solid into reservoir in order to protect the reservoir undamaged.

 

Significantly reduce the filtrate loss of mud and no affect on the Rheological 

properties of mud.excellent performance of high temperature.

 

No affection by electrolyte pollution, harmless and non-toxic

Recommended 

dosage

1 ~ 2% for preventing leakage

 

2 ~ 4% for plugging pores and small cracks and protecting reservoir

 

4 ~ 6% for plugging the serious leakage layer

packing

25kg/bag

attention

Store in dry and cool place, avoid sun exposure and prevent from package damaged and damp

other lost circulation material show uniaxial pressure sealant for drilling fluid compound plugging agent for drilling fluid walnut shell powder & granule           

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