Drill Pipe Purchase and Maintenance Tips

Drill pipes are convenient tools that are commonly used in directional drilling projects. This equipment is not inexpensive though, with some pipes costing tens of thousands of dollars (based on the specification and size). This is why doing your homework before buying a pipe, and taking good care of it after you buy it, is essential.

Drill pipes come in many different shapes and sizes. Types of models on the market include the press and fit variety; along with the more popular integral forged pipes. When purchasing a drill pipe, some people consider little more than the price. However, grueling conditions can diminish the pipe's strength. If you buy a cheap pipe that is low in quality, you increase the likelihood of encountering difficulties during your project.

Indeed, it is crucial to buy a pipe that is of the correct grade. A poor quality pipe causes significant fatigue resistance. This is a key factor when it comes to drilling, because the pipe's torque limits are tested to their maximum. Furthermore, when you drill horizontally, there are many cyclical forces that come into play.

You should always ensure that the drill pipe you buy has the required strength for the specific rig or purpose you have in mind. As well as taking into account the power of the rig, you should bear in mind what type of rig you want to use the pipe with. If you purchase a pipe that is the wrong size for the rig you use, then you run the risk of experiencing various difficulties; and in turn, wasting your investment funds. 

Regular maintenance will prolong the lifespan of your drill pipe. Cleaning and inspecting the rod frequently is highly recommended. Also, the drill rods inside your rod basket should be rotated. This way, as different rods will be put into the ground initially, they wear evenly.

Protecting Pipe Investments: Pipe Protection

In the world of oil country tubular goods it is important to treat pipes as investments, taking proper care to inspect pipe throughout the whole drilling process and make sure they are protected.

Pipe problems in rigs and wells can lead not only to costly repairs and leakage, but also oil or water damage. It is important to become familiar with any potential problems to take the protection and precautionary measure to prevent any damages. 

Here are several types of issues that can occur in any pipeline project:

Corrosion

Corrosion is a common issue in the piping world, especially for copper pipes. One of the most frequent issues with copper is when the grounding and connection between the pipe corrode. Because the grounding is usually made from iron or steel it makes corrosion more frequent which can in turn, cause leaks underground which can go undetected for weeks, even months. 

Freezing Pipes

Pipes that contain well water are especially vulnerable to freezing in cold climates if they are not buried properly or deep enough. Because copper pipes conduct heat and cold, it is recommended to avoid using copper pipes in water wells and certain oil rigs. Heat and cold in the soil is often transferred to underground pipe systems which can burst depending on the temperature. By burying the pipes to the proper depth. Installing steel pipe thread protectors is also a great way to mitigate any freezing that might occur in pipe located in colder climates. 

Temperature Problems

In addition to freezing, there are some pipes that offer poor temperature resistance and are vulnerable to springing leaks when they break down. This usually happens when pipes are subjected to hot or cold temperatures over long periods of time. Sometimes the materials (Polybutylene for example) the pipes are constructed with provide poor resistance to light, certain chemicals and extreme temperatures. 

Noisy Pipes

Though not as severe as corrosion or freezing, there are times when well and rig pipes cause constant rattling and "squealing" on a frequent basis. Any squealing, rattling, shaking or pounding noises happen when the pipe flow is interrupted by closing any plumbing closures. It may be necessary to repair the water happens by installing either hammer arresters or steel pipe thread protectors. 

Joints Leak

Certain sections of underground pipes in wells and rigs are jointed and because the joints are weaker spots, there are times when leaks can spring. If pipes are experiencing any leaking, it can often be prevented by installing longer stretches of soft copper wire (instead of shorter ones) to prevent any leaking. 

Solder

One of the most important things to monitor is testing water pipes for lead. Soldering copper pipes can allow lead to leak into the water in the pipes. The only way to determine if lead was used for the pipe solders is to dig up the entire line costing time and resources. Test frequently for lead and have future pipes soldered with silver instead of lead. 


In any piping project, it is important to monitor any potential problems that may arise in the pipes. Fortunately, there are strategies and tools to help reduce any issues with piping and ways to correct the issues that happen.

If you would like more information on how to make sure your pipe projects are safe and secure, contact us to get a complete list of products and providers that are trusted and can help!