In recent times, oil is one of the most sought-after commodities worldwide. Did you know that more than 4 billion metric tons of oil is produced every year? Yes, you read that right! However, to ensure effective production, having the right equipment is vital. That is why the oil and gas sector requires liner hanger, bridge plugs, and much more. The gas lift is also a vital system necessary for oil production.

In this blog, you will explore the role of gas lift systems in the oil and gas industry. Let’s dive in!

What is a Gas Lift System?

A gas lift is an artificial lift system in which gas is injected into production tubing to lift oil to the surface. It involves the injection of high-pressure gas that helps lower the hydrostatic pressure at the tubing’s bottom and reduces its density. The gas is injected through the tubing annulus and then enters the production tube via different gas lift valves. As a result, the fluid or oil at the bottom is forced to come up and out of the wellbore.

When to Use Gas Lift System?

It is no surprise that you can leverage gas lift systems in a variety of contexts. However, it is primarily used in wells involving the production of tens of thousands of barrels of oil a day. In other words, it is ideal for producing huge volumes of oil. Being a flexible system, it also proves to be beneficial for wells that produce tens of barrels of oil a day. Apart from that, it finds wide use in situations where sand is likely to damage or clog other types of lifts. You can even employ the gas lift systems for deviated wells. 

Benefits of Gas Lift Systems

• No Additional Downhole Equipment

Most of the artificial lift systems requires additional downhole equipment for installation and maintenance. However, the gas lift systems do not have such requirements. As a result, it can enable you to save more.

• Low Operational Cost

The gas lift systems make use of natural gas as compressor fuel. That is why the operational cost is significantly low compared to the other artificial lift systems.

• Easy Maintenance

The gas lift system comes with a few moving parts. So, repairs are relatively economical and quick. Moreover, it is also easy to replace. Whenever there is a change in flow conditions, you can easily remove and replace the gas lift systems in a hassle-free manner. You do not have to worry about a workover rig. 

• Flexible

No doubt, the system is quite flexible. It is capable of effectively handling different volumes of oil production with much ease.

Conclusion

Gas lift systems are beneficial for obtaining a natural flow or enhancing an already existing flow. It is indeed a cost-effective artificial lift that accelerates oil and gas production. Are you in search of high-quality well completion accessories? In that case, SAZ Oilfield Services can be your ultimate go-to destination. From gas lift valves to sand screens, you can find everything in one place.