The Challenge
In a remote region of North Dakota, our client operates pipeline infrastructure in harsh terrain with no reliable cellular coverage. For oil and gas operators in this environment, maintaining real-time visibility across pipeline assets presents a significant challenge.
The absence of connectivity is only part of the issue. The pipelines in question are ageing and require frequent pigging to maintain operational integrity. However, determining the optimal timing for pigging is challenging. Cleaning too late results in unnecessary gas flaring, increasing both environmental impact and financial loss. Cleaning too early disrupts production and reduces revenue. Without accurate, real-time data, achieving the optimal pigging schedule becomes operationally inefficient and costly.
The Solution
To address these challenges, we deployed 28 sensors and 3 solar-powered gateways. Despite the challenging conditions and high altitudes, the system provided consistent connectivity and highly accurate data around the clock.
Hiber mapped a custom layout of equipment to streamline their operations and make the most out of their existing pipeline network and infrastructure. Pressure sensors were strategically installed along the pipelines to enable continuous monitoring of pressure levels. The collected data is transmitted via satellite, ensuring uninterrupted visibility regardless of cellular availability.
This real-time oil and gas monitoring solution enables a data-driven pigging schedule. Instead of relying on estimates, operational teams can now initiate cleaning activities based on actual pipeline conditions. The result is improved decision-making, reduced operational waste, and enhanced environmental performance.
The Results So Far
The implementation of remote pipeline monitoring has reduced unnecessary pigging by approximately 50 percent. This significant decrease has since streamlined maintenance and lowered operational expenditure.
In addition, flaring has been substantially reduced due to more accurate timing of pipeline cleaning. By preventing delayed pigging events, the operator minimised avoidable emissions and strengthened environmental compliance.Production losses associated with unnecessary flow interruptions have also been eliminated, protecting revenue and stabilising output.
Since this project, the collected data has been fully integrated into existing operational systems. A customised dashboard now centralises insights, streamlining pipeline management. This integration provides a comprehensive view of pipeline performance and continues to support ongoing operational improvement.
