Monitoring

GE's Avitas Gains First BLVOS Approval after Shell Oil Study

Avitas Systems, a GE venture, received the first civil approval to fly an unmanned aerial vehicle with radar beyond visual line of site (BVLOS) after a successful study with Shell Oil, marking an important step toward long-range pipeline monitoring with drones.

Strategy Shaped by Volatility

Among major supply factors, deferred maintenance continues to challenge global production. Maintenance is especially critical in basins with aging asset infrastructure, as recently evidenced by the crack in the North Sea Forties pipeline.

Insuring Against Liabilities Can Be Tricky

Despite the great overall success of the American energy industry, problems do exist and happen on a near-daily level. While rail accidents occur with more regularity, pipeline spills can actually have more devastating effects.

Leak Detection Going to the Dogs

Dogs can perform a multitude of services including protection, therapy, rescue, and tracking to name a few. They can be trained to detect virtually anything, including pipeline leaks.

Pipe Pressure Before Explosions was 12 Times too High

The pressure in natural gas pipelines prior to a series of explosions and fires in Massachusetts last week was 12 times higher than it should have been, according to a letter from the state's U.S. senators to executives of the utility in charge of the pipelines.

Official: Pressure Sensors Focus of Gas Explosions Investigation

The investigation into the Boston-area natural gas explosions is partially focused on pressure sensors that were connected to a gas line that was being taken out of service shortly before the blasts, the head of the National Transportation Safety Board said.

California Jury Finds Plains All American Guilty in Oil Spill Trial

A California state jury found Plains All American Pipeline guilty of criminally fouling state waters or harming wildlife in a 2015 oil spill along the Pacific Coast.

Pipeline Digs Get Assist From PMO

Performing direct assessments to verify a pipeline’s MAOP is not new, but as federal regulations become more stringent, the volume of digs will increase significantly, and operators need to keep up with the pace.

More Skin in the Game: New Technology to Find, Fix Leaks

Technology has not only helped re-energize the natural gas sector of the global energy economy, but also led to safety advancements, such as methane-detection systems continuously monitor and alert operators to a significant leak.

Making Simple Smart and Smart Simple: Cost-Effective, Low-Risk Pipeline Inspection

Three brief case studies highlight the challenge, solution and outcome where innovative pigging solutions have been successfully deployed to meet major offshore operator’s requirements.

Introduction to Vibration-Based Leak Detection Technology

There are various technologies available in the market for pipeline leak detection and loss monitoring. While leak detection system cannot reduce the probability of a leak, using the appropriate system for a pipeline can significantly reduce the risk of a leak and rupture.

In-Line Inspection of Low-Pressure, Low-Flow Gas Pipelines

Maintaining control of an In-Line Inspection (ILI) tool’s speed is one of the most critical elements in successfully assessing the condition of a pipeline. Success is defined as receiving an intact tool at the conclusion of the inspection and acquiring data of sufficient quality to achieve the vendor’s sizing and accuracy specifications.

Embedding Operating Procedures in Pipeline SCADA

The pipeline SCADA operator has one of the most critical jobs in the industry and should be given all the help available to keep pipelines safe and operational. To this end, more than 25 years ago, a major oil company determined that SCADA-embedded operating procedures and safety features were needed.

Accessible Pipeline Data Becomes Focal Point of Safety

Many of the world’s most vulnerable pipelines are in developed and municipal areas, where it can be difficult to locate miles of gas pipelines in these regions. And where locations exist, the data may not be in an easily retrievable and shareable format.

Larson Electronics

Larson Electronics released an explosion-proof hydrocarbon gas sensor with a Class I, Division 1 and 2 (Groups B, C, D) rating for combustible environments. The device is used to test and monitor levels of toxic gas in the air.

Siemens

Siemens has partnered with Newgate Instruments to introduce the JT400 Multivariable Gas Transmitter (MVG), an ultra-low power device custom-tailored for midstream and upstream gas production.

Platform Simulates Pipeline Network

Elsyca V-PIMS is a graphical simulation platform for the integrity management of pipeline networks with respect to external corrosion. The platform simulates and visualizes the CP health status of the entire network based on known design information.

Chinese Pipeline Selects Rotork ELB for Increased Line Break Safety

The Rotork Electronic Line Break (ELB) is a self-contained system that continuously monitors pipeline pressure dynamics to provide early detection of pipeline breaks and initiate automatic valve actuator movement to a pre-selected emergency position.

Examining Data Quality of Robotic Pipeline Inspection Methods

Examining the ability of robotic pipeline inspection methods to address specific pipeline threats, including surface corrosion, internal and external anomalies, deformations, construction features, and other useful pipeline features and characteristics.

Managing the Adjacency Gap in Pipeline Control Rooms

Many control rooms were converted from offices without considering room adjacency and other factors that can improve workflow and support for controllers.

How Monitoring Detects Pipeline Issues

The world’s pipelines are vital energy corridors which link oil and gas fields to customers. At one large end of the spectrum, the 760-mile (1,222-km) Nordstream1 natural gas pipeline is the longest subsea pipeline in the world with an annual capacity of 55 Bcm. There is also the West-East Gas Pipe..

Monitoring, Responding Quickly to Cyberattacks Still a Challenge

Lacking enterprise-wide cyber analytics technology to monitor for cyberattacks, most oil and gas companies are not fully aware of when or even how cyberattacks might affect them, according to new research from Accenture. A majority (74%) of the 186 oil and gas company leaders surveyed in Accenture’s..

End-to-End Monitoring, Data Collection Increases Pipeline Safety

Pipeline inspections conducted end to end help increase safety.