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Drilling Waste Treatment Approach by Kosun

Drilling Waste Treatment

Drilling waste treatment  approach by Kosun play a very important role in  reducing waste generated during drilling activities to acceptable levels of the environment.

Oil and gas extraction has been a trillion dollar industry and will be for years to come. Thus the process and consequences of the extraction of these precious gifts from the earth also needs to be considered with some level of seriousness.

Drilling waste management equipment including: Vertical Cuttings Dryer( Vertical Centrifuge), D Series Decanter Centrifuge , Screw Pump , Hi-G Dryer and so on.

drilling waste treatment
drilling waste treatment

Due to the heavy demand of these commodities on a global scale, the activities that led to its production increases significantly over the years. This in turn, led to the generation of large quantities of unwanted waste, referred to as drilling waste.

So some suitable method for its disposal was requisite to the keep the problem under control. As a result of this, scientists and experts developed some effective techniques for effective and economical disposal of drilling waste and let’s take a look at some of the popular ones.

Drilling waste produced as a result of extraction of oil and gas are mainly categorized based on two different criterions. The first one, based on the nature of particles in the waste is divided into fluid wastes and solid wastes. The second classification based on how harmful the waste is towards environment categorizes it into acceptable and non acceptable waste disposal. Non acceptable are considered more dangerous and volatile to the environment and needs to be disposed off with greater care.

Today, with much importance given to ideas of sustainability and conservation, many companies in the extraction have taken it into making the process more environmental friendly. This can be done only through an effective waste disposal system.

There are truck services and transportation services available today that moves this waste from the extraction area for proper disposal. Later it is disposed off or converted into a useful form, agricultural fertilizers for instance. Salt water spills, fresh water drilling mud, crude oil spills etc are the byproducts of inefficient waste disposal. In cases of oil spillage, specialized services are available as well.

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Drilling Waste Treatment Methods from Kosun

Drilling Waste Treatment  Methods

Drilling waste Treatment methods plan a very important for environment protection.

Drilling waste management system including a trailer having at least one centrifuge and a solids catch tank receiving solids.

An effective drilling waste management is an essential characteristic of a successful drilling operation. The very process of drilling oil and gas does in fact generate large quantities of spent muds and drill cuttings. And this quantity is no negligible amount.

According to a study conducted way back in 1995, an estimated quantity of 150 million barrels or drilling waste was generated in American soil alone. This gives us a brief idea about the total waste generated by these activities which in turn stresses the importance or need for an effective management and handling system for this waste.

Drilling waste treatment methods
Drilling waste treatment methods

Drilling waste generated in the process is broadly classified into two: drill fluids and drill vertical cuttings . Drill fluids also known as muds, are used to facilitate the smooth functioning of these equipments and is separated in the final stages. These wastes are separated by mechanical means and some effective techniques have been developed by scientists over the century.

Quite recently did scientists develop the effective solid removal system, which is mechanical in its functioning. Before its introduction there were methods like dilution which involved transferring the whole matter into a waste pit. In the waste pit, the matter is diluted to facilitate easy separation of the unwanted and desired materials.

Other method used for managing or disposing of drilling waste  , mainly solid waste is through the conventional method of settling. The solid is allowed to settle to the bottom of a specialized tank like structure. From this, the settled particles are removed deliberately by one way or the other.

There are many other methods as well for waste management and removal, but the most commonly used is the one with mechanical removing technique. The waste removed by these methods is later contained in some tank like structure. After suitable means of management and containment, it is then disposed properly with no harm done to anyone.

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Drilling Waste Management, Drilling Waste Disposal Options

Drilling Waste Management

Drilling waste management is a vast and systematic process. After shale shaker extracts drilling cuttings from the mines and after the extraction of fluids from the cuttings, whatever is left is considered as drilling wastes . These wastes are required to be decontaminated by processing the wastes in various equipments.

After all the processing, the most important issue needs to be handled regarding drilling waste management. The issue is determining the waste disposal option. It is the end stage of the total drilling waste management. An environment friendly waste disposal method must be followed in order to calm down all the controversy and criticism regarding environmental sustainability.

Drilling Waste Management system
Drilling Waste Management system

Here a brief discussion about the drilling waste disposal options is given below.
How the drilling waste should be disposed? A very common disposal method of drilling waste is land spray while drilling. In this method, the drilling waste is sprayed by using a pump. This method of disposal is very effective for fluid based drilling waste.  It is very cost effective.

Another effective way of disposing drilling waste is pumping off the waste. In this process, the non – radioactive clear fluid of waste is pumped in a green planting area. It is very sustainable way of disposal as it ensures the best use of natural elements. Another vastly used approach for waste disposition is the mix – bury approach. In this method, a mixture is created by using drilling waste with mud of disposing area. Above the mixture of those two components, a single layer of soil is used to cover the mixture.

It is also a very environment friendly way of waste disposition as it causes minimum contamination. Finally, another way of disposing the drilling waste is using separate waste disposal sumps. In this method, several waste sumps are built for disposing different types of waste. It is the formal waste disposal system of drilling companies.

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Drilling Waste Management Of Oil and Gas Handbook

Drilling Waste Management

Drilling waste management is one of the most frequent duties that should be performed in any drilling area. A skilled management system must be developed for the drilling waste management.

If any drilling company fails to perform certain sustainable procedure while drilling waste, it is certain to face the eye of the storm for the lack of competency in managing drilling waste.  So, in order to solve this problem, a very approach has been taken by the drillers all around the world.

drilling waste management system
drilling waste management system

They have developed a certain agenda of fundamental procedure for drilling and disposing the drilling waste in an environment friendly way. This is called the oil and gas handbook for drilling waste management. Now, here is a brief discussion about the handbook of drilling waste management is given below.

The handbook of drilling waste management: According to the handbook in order to manage shale shaker generated oil and gas drilling waste, the construction and functioning of any commercial offshore waste management site, an application should be placed in front of the Environmental Bureau and to the oil conservation division.

A drilling company must confirm a financial assurance before establishing any waste management and disposal site in the area. Surface waste management facilities must only handle the non – intoxicating waste so that it can’t cause any environmental degradation.

There should be different approaches for managing different kinds of waste depending on their contaminating and radio activity level. The professionals that are responsible for managing the drilling waste must be certified and well trained. Drilling sites must not expose any intoxicating waste to the environment in any circumstance. After gathering waste from shale shaker, shaker screen there should be a proper and an extensive procedure to decontaminate the drilling waste right before the disposal.

Finally, the handbook for waste management provides the necessary and valuable guideline to the drillers for a sustainable waste management.

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Drilling Waste Management Companies Oil and Gas Handbook

Drilling Waste Management Companies

Drilling waste management companies – Kosun offer Oil and Gas handbook for gives a set of rules that must be followed to manage Drilling waste. It is available on requesting Oil and Gas Commission (OGC).

Drilling waste management companies of Kosun have a lot of products, such as: decanter centrifuge , shaker screen , vertical cutting dryer  , shale shaker ……

Drilling waste management companies told you that, it is important to first separate the mixture of solid and the drilling fluids. The drilling fluid that is obtained can be reused. The solids that are obtained must be either disposed of in an eco-friendly manner or can be used in some particular places.

drilling waste management companies
drilling waste management companies

Some the standard rules that must be adopted to minimize waste are:
1] Drilling Waste Containment:
•    The waste obtained from drilling must be properly contained either in a sump (earthen hole) or good quality tanks.
•    There must be proper record of how the drilling waste is stored and how is it disposed.
•    It must not be mixed with other wastes.

2] Suitable Disposal Sites:
•    The site where the waste is doing to be disposed must suitable and must not cause pollution.
•    The suitability of the sites is soil is assessed and its salinity is measured.
•    Any toxic waste cannot be disposed. These types of wastes needs to be treated.
•    There are many reasons that can make the waste toxic, like, corrosion inhibitors, emulsifiers, lubricants, de foaming agents and even some type of bacteria.

3] Disposal Methods:
•    There are many ways of disposing the waste of different kind.
•    For water based mud systems, there are disposal options such as on- site disposal options and off-site disposal options.

4] Wastes from pipelines:
•    When drilling a pipeline for fresh water or drilling a freshwater well, the drilling waste that is obtained here can be managed in many ways like, storage pits where pits are formed in soils and other off-site disposal options such as land spraying and land spraying while drilling.

 

We are looking forward to cooperation with you.