CHEMCON SPECIALITY CHEMICALS

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Calcium Bromide Powder and its Significance as an Oilfield Chemical

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Use of Calcium Bromide:

The growth and development of petroleum industry is dependent on certain

chemicals that are crucial to exploration and extraction of oil and gas. A lot of

development has been made in this direction. This has made drilling operations

on variety of geographical places possible. Calcium Bromide is one of the major

chemicals which are used as dense aqueous solution for drilling fluids. It also used

in photography, fire extinguishers, and neuroses medication, preservatives and

freezing mixtures.

Calcium Bromide has chemical formula CaBr2 (H2O) x. All compounds

corresponding to this chemical formula are white powders that are soluble in

water. The hydrated form of this compound is used in drilling fluids. Since it is

hygroscopic, which means it absorbs moisture from air, it should be stored in a

cool dry place and it should be packaged in a way that it doesn’t come in contact

with air.

What is Completion Fluid?

Completion fluids are liquids that may be of various densities used in oil and gas

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exploration. It is a salt solution or a low solid mud used for testing of wells.

Completion Fluids are essential to the drilling operation because it minimizes

formation damage and controls pressure in the well. It also offers lubrication and

reduces friction. Clear brine solutions are more desirable than mud because over

prolonged use suspended solids may create issues and interfere with the smooth

finish of the drilling operations.

How Calcium Bromide is Use as A completion Fluid?

CaBr2 Power Dihydrate is used to form completion fluid that is very useful in oil

and gas drilling operations.Calcium Bromide Powder which is very reactive to

water is formed into a solution which is then placed in the well to complete the

final operations before the production is initiated. As a 52% solution the fluid

provides stability to the well when the downhole hardware fails. It also prevents

damage of completion components. As a clear brine fluid it can work as a

completion fluid when it has proper flow and density. It can control wellbore

pressure oil and gas operations and in upstream.

Completion dry 14.2™ is used wherever it is compatible with the reservoir

formation and fluid. It is highly filtered so that solids are not introduced to the

adjacent wellbores. A fluid cannot be used as a drilling fluid unless it is free from

solids and its pH and iconic composition is suitable. It is combined with calcium

chloride, zinc or calcium chloride to get the desirable solution free from solids.

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Variety of densities and crystallization temperatures may be necessary to

complete the drilling projects in various locations. To achieve the same different

mixtures may be required.

Calcium Bromide Powder is used to make drilling fluid and is used in oil and gas

exploration operations. It is one of the most significant oilfield chemicals which

are widely used to derive Various Benefits by Drilling Fluids Solution.

Some of the most well-known manufacturers of oilfield chemicals produce high

quality calcium bromide which can be used for creating clear brine solution of

desired density or mixed with other salts. Since, it is a very important chemical

only the dependable manufacturers should be trusted.