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3 Different Forms of Pipeline Testing

Pipeline workers use different forms of pipeline testing to analyze the integrity of their pipes. Learn more about these testing methods with this guide.

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3 Forms of Routine Water Well Maintenance

Well maintenance prevents major damage and keeps water clean and healthy. Learn about the common forms of routine water well maintenance with this guide.

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3 Ways To Protect Pipelines From Excavation Damage

Excavation mistakes are the most common cause of pipeline damage. Keep your operation safe with these ways to protect pipelines from excavation damage.

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How To Stay Safe on a Pipeline Construction Site

Worker safety is an essential part of a successful pipeline operation. Learn how to stay safe on a pipeline construction site with these tips.

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How To Maintain a Section of Pipeline

Proper pipeline maintenance protects equipment, workers, and end-users. Learn how to maintain a section of pipeline with these helpful tips and procedures.

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A Guide To Cured-in-Place Pipe Repair

Underground pipe repair is more cost-effective with trenchless solutions like CIPP point repair. Learn more with this guide to cured-in-place pipe repair.

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Requirements for Executing a Line stop

Line stopping is useful, but there are certain considerations to make beforehand. Learn about the various requirements for executing a line stop with this guide.

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3 Different Materials Used for Pipe Plugs

Which pipe plug is right for your pipeline and project? Always purchase the right products with this guide to the different materials used for pipe plugs.

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The Importance of Line Stops in Pipeline Maintenance

Line stopping allows operators to perform necessary work on their pipelines. Learn the importance of line stops in pipeline maintenance with this guide.

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How To Measure Pipe and Fitting Sizes

Accurate measurements are crucial to a successful project. Make sure you have the right supplies with this guide on how to measure pipe and fitting sizes.

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Reasons To Purchase from an ISO 9001 Certified Company

The International Organization for Standardization strives to develop standards, solutions, and best practices for various industries across the globe. The standards the ISO puts forth focus less on individual business objectives and more on how to improve processes and products to achieve those goals. Petersen Products is proud to meet the ISO 9001:2015 standards, so we can provide the best service possible for our customers. Learn exactly what this means and how it benefits your company with these reasons to purchase from an ISO 9001 certified company.

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3 Common Reasons Why Pipelines Leak

Pipeline leaks can be devastating to the environment, your productivity, and your reputation. That’s why oil and gas companies work diligently to prevent these accidents from occurring. Following best practices and performing routine maintenance can greatly reduce the risk of pipeline problems. Unfortunately, accidents can still happen.

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ASME Hydrostatic Test Requirements

Hydrostatic tests are a reliable way to ensure your pipeline is free of leaks and other disruptive damage. Operators can perform hydrostatic tests without completely disrupting service or causing damage to the pipeline system, making it an efficient and cost-effective method of testing. That said, hydrostatic tests are only effective when you perform them correctly.

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How Offshore Pipeline Installation Works

Ocean pipelines are key to the gathering and transporting of essential products. Learn how offshore pipeline installation works with this overview.

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How To Reduce Environmental Impacts of Pipelines

As oil and gas companies face environmental concerns, they must find ways to reduce environmental impacts of pipelines. Learn how with this introductory guide.

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The Top Challenges Facing the Oil and Gas Industry

Oil companies face uncertain markets, environmental health, and more. Learn about the top challenges facing the oil and gas industry with this guide....

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How to Recognize the Signs Your Pipeline Is Leaking

The oil and gas industry uses buried pipelines to transport products. While useful, these pipelines carry products that can prove incredibly dangerous when mishandled. That’s why it’s important to maintain your pipeline and prevent cracks, corrosion, and other damage that can lead to a leak. Of course, you can’t always catch problems before they occur. Learning how to recognize the signs your pipeline is leaking is a key part of quickly identifying and addressing issues. Help protect your infrastructure by watching out for these common signs...

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How Mechanical Pipe Plugs Work

When conducting pipeline inspections, you and your team need the right tools for the job. Using the wrong pipe plug can lead to ruined tests, cracked pipes, and a lot of time and money down the drain. It’s important to know how mechanical pipe plugs work so that you can choose the right product for your needs. Learn more about mechanical pipe plugs use and how they work with this guide. ...

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Protective Equipment for Plumbing Pros

We know plumbing can be messy, but it can also be dangerous. From slips and falls to toxic chemicals to searing steam, plumbers may face a range of hazards. To keep you and your team safe, here are eight best practices on protective equipment for plumbing contractors...

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What a Hydrostatic Pipeline Test Entails

Hydrostatic tests are an essential part of safe pipeline operation. Learn what a hydrostatic pipeline test entails and why it’s important with this guide.

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How To Fix Broken Portions of Pipeline

Pipeline breaks can be both disruptive and dangerous. Corroded metal, cracked pipes, and other damage can lead to a loss of resources and product leaks that can harm nearby people, wildlife, and environments. If your pipeline needs repair, it’s important to do the job quickly and effectively. The sooner you solve the problem, the sooner you can get your infrastructure up and running again. Learn more with our guide on how to fix broken portions of pipeline without severely disrupting service. ...

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How to Mitigate Risks of Hot Tapping

Hot tapping is a process that allows pipeline repairs or expansion to be completed without disrupting normal operations or depressurizing the system. The benefit of hot tapping is that sections of pipeline can be isolated and flow can be stopped with minimal downtime and without stopping production. Due to the nature of this repair there are inherent variables to consider to mitigate risks...

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What is Hot Tapping

Hot tapping is a process used to attach a branch connection to a pipeline without needing to depressurize or disrupt normal operations. The technique is also used to isolate sections of pipe for maintenance by plugging or stopping the line. Hot tapping is also referred to as line tapping, pressure tapping, pressure cutting, and side cutting. ...

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Safe Pipe Plug Installation Guide

Safe Pipe Plug Installation Guide

When installing pipe plugs, safety should be your top priority. Plugs and line stops are used in high pressure situations that can quickly become dangerous or even deadly if the proper procedures and precautions are not followed. To help avoid accidents or injuries, read this guide for tips and best practices to install pipe plugs in the safest way possible. ...

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Inflatable Terminology

Important Inflatable Terminology

Petersen® inflatable hot tap pipe plug insertion systems greatly reduce the time and costs associated with stopping the flow in pressurized pipelines. They allow you to quickly insert inflatable plugs into live pipelines without flow interruption. In order to better understand inflatable plugs and their hot tap insertion systems, it's important to understand the terminology...

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Hydrostatic Pipeline Testing

What a Hydrostatic Pipeline Test Entails

A hydrostatic pipeline test is one of many procedures that allows pipeline workers to ensure a pipeline system is operating safely. These tests often occur at the end of construction or maintenance to determine whether the pipeline is ready to return to service...

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Oil and Gas Industry

How to Choose an Inflatable Plug

Inflatable pipe plugs are a staple in pipeline maintenance and operation. The right pipe plug allows you to hold inspections, make repairs, and perform other operations on a pipeline with minimal interruption. When you can perform maintenance on a section of pipeline without draining it or otherwise halting its operations, you can preserve your infrastructure and cause as little hassle as possible for everyone involved. Of course, not all pipe plugs are created equal. To get the job done, the plug needs to fit the pipe and be able to handle the right pressure, temperature, and liquid product within. Make your maintenance and repairs as smooth as possible with our guide on how to choose an inflatable pipe plug....

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