WellFix Spacer OBM

Spacer Composition

20.59.59-272-14023401-2020

WellFix Spacer OBM represents a complex hydrocarbon solvent of vegetable origin.

WellFix Spacer OBM is delivered in 175 kg metal drums.

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Purpose

WellFix Spacer OBM is designed for the removal of oil film residues of oil-based mud from borehole walls and from downhole equipment through efficient solution and mud dispersion.

Special features

It consists of natural and environmentally safe raw materials;
It has good washing properties irrespective of oil-based mud parameters;
It enables effective cleaning of casing string and borehole walls from oil-based mud;
It enhances lining the hole after the use of oil-based mud;
It can be used as an additive to conventional hydrocarbon solvents in order to improve their efficiency;
It has a wide range of application: in addition to the use as a washing spacer after oil-based mud, it can be used:

to remove asphaltic resinous paraffin sediments

as an additive during acid treatments

as a demulsifying agent during hydraulic fracturing.

Find out if the reagent is appropriate to solve your tasks

Order the sample and test it in real conditions. Later on, our laboratory will elaborate on this reagent to adjust it to your specific needs.

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Physical and chemical properties

Property

Standard

Appearance

Transparent colorless or light yellow liquid with a distinctive smell and without mechanical impurities

Density at 20 °C, g/cm³

0.84-0.90

Recommendations to application

The standard recommendation for the use of WellFix Spacer OBM consists in the preparation of hi-vis pills and pumping of WellFix Spacer OBM between them as per “hi-vis pill - WellFix Spacer OBM - hi-vis pill” followed by pumping of process water-based flushing spacer with the addition of WellFix Spacer А composition (5 kg/m3 ). In order to select the optimal solution, contact a representative of the Himprom company.