Characteristics of petroleum additives

The unidirectional pressure sealing agent DF-1 for drilling fluid is a gray yellow powder product composed of various natural fibers, filling particles, additives processed through special processes, with appropriate grading certain processes. After the product is added in drilling, under the action of one-way pressure difference, it can have a good sealing effect on various leaks in the formation. It is easy to use, has good compatibility, does affect the mud performance.

The unidirectional pressure sealing agent DF-1 for drilling fluid is suitable for the filtration of porous micro fractured formations in different situations during drilling. This product has good compatibility is suitable for drilling completion fluids with different systems densities of petroleum additives. It can effectively seal micro crack leakage, improve mud cake quality, reduce water loss. The recommended dosage for this product is 4.

performance index

project

Indicator appearance: light yellow yellow powder

Density (g/cm3) 1.40-1.60

Sieve residue (standard sieve with a pore size of 0.28mm) ≤ 10.0

Moisture () ≤ 8.0

Burning residue () ≤ 7.0

Water soluble matter ≤ 5

Closed filter vector (ml) ≤ 35.0

PH value 7-8

Density change (g/cm3) ≤+0.02

Note: The burning residue item is only applicable to plant fibers 36-45

Purpose of petroleum additives: Used for wax removal, corrosion inhibition, anti swelling, blockage removal in oilfield drilling

flocculant

C-460 cationic polyacrylamide

C-460

It is a kind of synthetic high molecular weight polyacrylamide, which is supplied to users in the form of free flowing white micro particles without dust. C-460

It can completely dissolve in water form a solution with high viscosity. C-460 has moderate to high positive charge properties;

Introduction:

Mainly used for the treatment of organic industrial sludge urban sludge that require centrifugation filtration treatment, as well as for the concentration treatment of activated sludge, with a wide range of effective pH values.

product type

Including powdered anionic, cationic, non-ionic Zwitterion polyacrylamide, lotion polyacrylamide series products. There are nearly a hundred conventional product models,

Can adapt to different process conditions material properties in various industries