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.

Comments

Post a Comment

Popular posts from this blog

Applications of Cement Retainers and Bridge Plugs in the Oil & Gas Industry

The reliance on renewable sources is increasing in recent times. However, the demand for oil and gas is still on the rise. To ensure the safe completion of different tasks, the oil and gas industry requires several servicing tools. No doubt,  sand screens  are the most crucial tools used in the sector. However, besides the control screens, the  cement retainers  and  bridge plugs  are also vital. In this blog, you will explore the applications of cement retainers and bridge plugs in the oil and gas industry. Let’s dive in! Cement Retainer A cement retainer is an inflatable service tool that oil and gas companies use for remedial cementing operations. It sets in any casing type securely. The cement retainer helps in squeezing off the unwanted gas channels or production between the casing and the open hole. It allows the pumping of cement and other fluids through the tool. Applications of Cement Retainer Cement Squeeze The cement retainers act as squeeze tools that i
Read more

All You Need to Know About Artificial Gas Lifts

Image
  Oil and gas production is a unique operational process that consists of large-scale industrial applications. However, these applications run on finely calibrated systems offering accurate output and input relays. Due to the volatile nature of such operations, expertise is essential when installing new components like an artificial lift system . Drilled oil wells lie in a nascent, high-pressure state. Thus, when installing completion accessories, you’ll require precision and accuracy. We suggest you let an expert well completion service do the job for you. These services gauge the needs of your well and use adequate completion accessories to finish the job. Conventional Gas Lift Valves As a common artificial lifting accessory, the conventional IPO gas lift valve sits in or on a gas lift mandrel. These accessories inject the liquid or chemicals from your well to help them surface consistently. Due to the nature of this procedure being so delicate, it's essential to set up the s
Read more

Sand Management Services for Oilfields: Why are they important in oilfields?

Establishing an oil field is no easy feat. Many processes and services go into refining the end product, and one of them is  sand management services . As the name suggests, sand management is the procedure of controlling or managing sand production into a wellbore. Why? Because sand production can induce several challenges in production impairment. Typically, two fundamental methods are used in oilfields to avoid sand production. Let’s delve into them!   #1 Active Sand Control Fundamentally, the active sand control technique revolves around using filters to control sand production. Also known as the intrusive method, the techniques of active sand control include chemical consolidation, gravel and frack pack, expandable sand screen and standalone screen.   #2 Passive Sand Control Unlike active sand control, passive sand control uses non-intrusive measures for reducing, controlling or sidestepping sand production from the reservoir. The techniques of passive sand control inc
Read more