Chemical Industry on a Spree of Manufacturing Oilfield Chemicals

Oilfield Chemicals Manufacturer | CHEMCON

Basically, when it comes to the oil and gas exploration processes, there are lots of complexities involved as the oil and natural gas need to be drilled out from deep under the earth’s surface and hence, there are chances of contamination of the actual material that is coming out of the process. Several highly advanced equipments are being used for these offshore drilling processes and therefore, there are also high probabilities of these getting damaged owing to too much friction with the various types of earthly particles that always come in the process of drilling of the different types of hydrocarbons deep inside the surface of the earth.

Type of Chemicals

In order to take care of all these factors, the oilfield chemicals come as handy solutions for the petroleum industries because these not only provide a useful solution but are also extremely environment friendly at the same time. The Properties of Oilfield Chemicals are mainly responsible for making these indispensable during the process of drilling of oil and natural gas and some of these include density, specific gravity, pH content, ionic composition, etc. This is mainly because the chemicals are actually inorganic salts such as clear brine solutions that are in no way harmful for the environment unlike any other chemical component and so, the pollution factor can also be avoided with the usage of such types of chemicals. This is perhaps the reason behind the maximum manufacture of these chemicals by the chemical industries of the world and India as well.

Sodium Bromide Solution & Calcium Bromide Solution

One of the most important chemicals beings used and manufactured by the chemical industries today is sodium chloride solution that is also commonly called brine solution. It is physically a clear and colorless fluid that is available in powder form and in solution also. Along with this, calcium chloride solution is prepared as well by the chemical industries to be utilized in the oil and gas exploration processes. The common characteristic of both these types of chemicals is the compatibility with the surface while the drilling process is going on. This not only averts any kind of chemical reaction with the substances being drilled out but also takes care of the hydraulic pressures and well pressures in order to prevent the backflow of the substances at the same time.

Both Sodium Bromide Solution as well as Calcium Bromide Solution can be used singly or with other salts as double salts for attaining some desired specific gravity, density, etc. as required by the drilling processes. These chemicals offer a very cost-effective approach for the petroleum industries as compared to any other counterparts for the complex process of oil and gas exploration processes. Hence, these are manufactured in a widespread manner by the Indian chemical industries and the products are in high demand in India as well as abroad.

The Requirement of Oilfield Chemicals and their Preparation

Oilfield Chemicals a Specialized Chemical:

Apart from developed equipments, there are specialized chemicals known as oilfield chemicals that find prominent use in these projects. Consequently, the demand for these chemicals is ever increasing and therefore, the preparation, packaging and distribution of such types of chemicals are being taken up by the oilfield chemical manufacturers in order to meet the needs of these chemicals in the market. India is well-known for the manufacture of such chemicals and the chemicals prepared here are widely circulated in various parts of India as well as abroad. There are certain specific chemicals like calcium bromide (CAS No.7789-41-5) that is very popular choice of chemical component for the petroleum industries and hence are manufactured in large quantities in India.

On-Shore Drilling Activities:

The offshore drilling activities as well as the on-shore drilling activities related to oil and gas exploration projects have evolved from the earlier conventional processes to the modern times where science and technology find massive use altogether. Starting from the standard of the chemicals like work-over fluids or specialty chemicals to the mechanism used with the equipments, every single sphere of the process has undergone an all-round development. Simultaneously, the processes have transformed into being more safe, sound and eco-friendly. Along with that, these have also become extremely economical too that adds on to the profitability of the exploration projects.

Several by-products are produced during the oil and gas drilling processes and one such by product is salt water. This is again kept aside in disposal pits along with some residual oil that remains along with the salt water. Afterwards, the oil being skimmed out of the salt water and only this portion of oil constitutes almost 40% of the total revenue of the companies. Oilfield chemicals are therefore extensively used in order to simplify the processes of exploration and some of these chemicals include zinc bromide, sodium bromide, sodium chloride, calcium bromide and the like. These salts are either used singly or in combination with other salts based on the specific needs of the projects.

Oil and Gas Operations:

These are also known as completion fluids sometimes that help in controlling well-bore pressures during drilling activities in upstream oil and gas operations. Calcium bromide (CAS No.7789-41-5) is one such fluid that can be used single or with other salts to get fluids of varied densities at different crystallization temperatures. It is basically a clear and colorless liquid that looks transparent and sometimes comes with a pale yellow color also. This is a very important chemical used in lots of exploration processes in a very cost-effective and environment friendly manner that makes it one of the most sought after chemicals of petroleum industry.

Calcium Bromide Manufacturers Going Global with Quality Oilfield Chemicals

Calcium Bromide one of the essential oilfield chemicals, has a molecular formula of CaBr2 and is available in both liquid and powder form. This is an important oilfield chemical which contributes to large scale manufacturing processes and therefore it is important for it to comply with the highest standards of chemicals in the industry. Calcium bromide manufacturers create these chemicals with the help of thorough product development, unique manufacturing processes and research using the current technology. Calcium bromide is nothing but hydrobromic acid’s calcium salt. Calcium bromide is produced as a result of a reaction between calcium carbonate, calcium oxide and hydrobromic acid. It is known to adapt the given rutile structure that features octahedral Ca. At the time when it is heated strongly in air, it produces bromine and calcium oxide.

Some common applications of Calcium Bromide

Calcium Bromide can easily absorb moisture from the environment due to the fact that it is a hygroscopic powder. It also gets easily dissolved in water and other common brines, yielding packer fluids. In comparison to other prominent chemicals, calcium bromide is very useful in various applications such as neuroses medication, fire retardants, photography, food preservatives and freezing mixtures.

The main purpose why Calcium Bromide Manufacturers create calcium bromide is because it is helpful in adjusting and managing the overall density of recycled or fresh work over, packer and completion brines. In its solid and powdered form, calcium bromide is utilized for the purpose of preparing solids-free and high density workover and completion fluids at the time when the price of transporting the liquid is a bit price prohibitive. It is also used across the world for formulating brines which are single-salt in nature. On the other hand, it can also used in tandem with other prominent dual valence salts for eventually forming brines of given densities. 

Calcium bromide as an Oilfield Chemical is used mainly in two major applications. It is used as a special oxidizer for the purpose of mercury emission control and as clear brine liquid in the oil and gas industry. Calcium bromide is mainly used for controlling wellbore pressures at the time of workover and completion operations in the case of upstream gas and oil. As far as mercury emission control is concerned, this chemical is carefully sprayed on the given coal before the combustion takes place. Another major use of calcium bromide is that it can be easily utilized along with the brines of calcium chloride and calcium chloride in dry form for formulating fluids that are non-damaging and possess a density in the range of 11.7 lbs/gal – 15.1 lbs/gal.

With the rise in demand of calcium bromide, its filteration has also become a global topic of discussion. It is needless to say that filteration has improved the quality of calcium bromide and other brines making it easier for the clients to manufacture better quality end products as a result.