Shijiazhuang Xinhui Mineral Products Co., Ltd.
Shijiazhuang Xinhui Mineral Products Co., Ltd.
popular plugging agent oil drilling grade
  • popular plugging agent oil drilling grade
popular plugging agent oil drilling grade

popular plugging agent oil drilling grade

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Basic Info
Basic Info
Place of Origin: Hebei, China (Mainland)
Product Description
Product Description
popular plugging agent oil drilling grade price (Uniaxial pressure sealant for drilling fluid)   professional manufacturer/specifications as per client's request available /on-time shipment     product introduction   

definition

one-way pressure sealant for drilling fluid is a compound product of several natural fibers, filling particles 

and some additives by special technology  treatment 

according to appropriate ratio.It has good effection on 

plugging the leakage of stratum under the action of uniaxial pressure(one-way pressure). Convenient use, good compatibility and 

no affection on the performance of the mud.  

Index of 

main properties

item

index

appearance

Yellowish-brown 

powder

Density  g/cm3

1.40 ~ 1.60

Sieve rediue  %

(screen aperature 0.28mm)

 

10.0

Moisture  %

8.0

Ignition residue  %

7.0

Water soluble matter  %

5

Filtration after sealing

(30min.)ml

 

35.0

PH value

7 ~ 8

Density variation  g/cm3

+0.02

Remark:ignition residue is only 

for plant fibers)

 

36 ~ 45%

property 

Index

of drilling

 fluid

item

density

apparent

viscosity

Plastic 

viscosity

filtration

Filtration after sealing

PH value

Base slurry

1.01~1.03

7~8

5~6

18`21

100% filtration

9~11

Base slurry+

specimen 4%

1.02~1.05

8~12

4~7

10

40ml

(30min.)

 

Recommended 

dosage

 

4%

packing

25kg/bag, 18ton/20GP

  other lost circulation additives for drilling fluid show plugging agents while drilling in drilling fluids Compound plugging agent for drilling fluid walnut shell powder & granule                      

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