Everything You Need to Know About Casing Accessories & What They Do

Oil and gas enterprises need a plethora of equipment and quality accessories to execute critical tasks like site exploration to well completion, extraction, and plug and abandonment. They usually source them from the OFCs or oilfield services companies like SAZ Oilfield Services. OFC’s are a significant part of the oil and gas industry offering all-around support in the form of well completion, plug and abandonment, sand management services and more.

SAZ Oilfield Services is one of the leading enterprises in the domain with a global presence, known for their extensive portfolio of high-quality and cutting edge accessories, including modular screen plant, cement retainers, artificial lift system, inflow control device, etc. along with a plethora of essential casing accessories.

 

For this blog, we will discuss the importance of casing and the equipment used to execute the same. 

 

Use of Cementing & Casing Accessories

Casing and cementing accessories are used extensively for the cementing process during oilfield drilling and other operations like 

- Prevention of fluid flow between the sub-surface formations

- Maintaining the consistency of slurry delivery

- Uphold redundancy during operations 

- Minimizing the risk of failure

These are all essential aspects of oil and gas exploration and extraction that cannot be executed without casing accessories, which has led to the gradual increase in demand for the same and consecutive market growth.    

 

An Overview of Casing and Cementing in Oil & Gas Industry

Casing or cementing is the initial process of turning a virgin well into a producing well. After the well has been drilled, for the production it is essential to conduct well completions, which involves casing.

 

A well is drilled through the soil and rock formations, through which ultimately one reaches the reservoir of oil and natural gas. While drilling, the sides of the newly formed well need to be supported to prevent collapse, which is taken care of by casing and cementing.

 

It adds more stabilization to the well's structure and ensures seamless extraction and production of oil and gas. The casing also prevents contamination of the nearby soil and water bodies which degrades the surrounding environment.

 

When casing a well, a steel pipe is inserted down the insides of a newly-drilled well. Now, the space between the well and the outside of the pipe is cased using cement thus casing it permanently. It remains that way throughout the production life of the well. After the well has been thoroughly used and is no longer in production, the steel pipe is cemented and plugged as per protocol. That is known as the plug and abandonment process.

 

Conclusion

Are you looking for superior quality casing accessories and other equipment prevalent in the operations of the oil and gas industries? Then SAZ Oilfield Services has just what you need. Their portfolio spans five distinct areas of specialization with an extensive inventory that comprises liner hangers, chemical injection mandrel, gravel pack tools, downhole packers, bridge plugs, sand screens and more. Browse through their site and book a consultation with an expert today.