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June 2014

OPC UA in the Oil & Gas Industry

By Tom Burke, President and Executive Director of the OPC Foundation

Welcome to the June edition of OPC Connect. The theme of this issue is OPC engagement in the Oil & Gas industry. The OPC Foundation has been actively collaborating with many segments of this sector to facilitate interoperable automation.

I am very excited about these collaborations, as they clearly demonstrate the commitment of our end-users and suppliers to the adoption of OPC UA. This newsletter highlights some of the major achievements of our…

Compliance Corner

By Nathan Pocock, Director of Compliance

Recently, we have seen a high number of test failures due to application crashes and resource leaks, which is part of our extensive behavior and reliability testing. We have written a new whitepaper on Certification Resource Efficiency Testing that addresses these points of failure and walk you through the exact steps we use in the lab.

Certified OPC products are ideal for production use because they have been tested by the OPC Foundation Certification Test Lab for compliance, interoperability, usability, but most importantly: robust error handling and recovery that will provide years of reliable operations, greatly reducing the costly risks of unavailability and/or shutdown.

OPC UA & Drilling Automation

By Martin Cavanaugh

The Society of Petroleum Engineers has formed a technical section to accelerate the development and implementation of automated drilling systems. Automated drilling systems are intended to increase the productivity of drillers, while at the same time increasing safety for both humans and the environment.

Shanghai Petrochemical Simplifies Data Acquisition

By MatrikonOPC

Shanghai Petrochemical’s Manufacturing Execution System (MES) needed to acquire data from the PLC systems of all of its main devices. Data had to be shared between a total of 51 PLC and DCS systems that came from different vendors and included various models. A proprietary data access solution was not feasible due to the complexity of the system; instead, the company needed…

Wellhead Operators in Texas Trim Operating Expenses with Automation Technology

By Jim Wiles, Software Toolbox

The Texas reputation for size comes with some mighty metrics to back it up. As the largest oil producer in the Union, the state’s wellheads are spread over 268,000 square miles. If you are in the oil and gas industry, on-site management and monitoring of land-based wells can be a logistical challenge as well as a considerable expense. The state boasts nearly one working oil or gas well for every square mile, each requiring stringent monitoring and reporting by the Railroad Commission of Texas, the governmental regulatory agency that oversees the state’s oil and gas industry.

Not surprisingly, automation technology continues to make a significant impact on the upstream and midstream oil and gas business, especially in the areas of remote…

Data Modeling in the Oil & Gas Industry

By Rich Hunzinger, B-Scada

The Oil and Gas Industry faces a number of new challenges in the coming years. From the obvious challenge of managing a finite resource to ever-changing environmental regulations and the consequent competitive pressures, it’s easy to understand why industry leaders are continually striving to find ways to optimize and improve operational efficiency.

The new digital landscape of the industry has led to a proliferation of data, with greater frequency, at every stage of the business lifecycle. This abundance of data has led to new ideas about how this data can best be managed to maximize its value. The standards introduced by PPDM 3.8 include 53 subject areas intended to give executives a model for a Master Data Management solution.

A data management model is necessary largely because of the separate data sets that must be monitored – such as location data, well data and production data – which have traditionally been grouped and viewed separately. Now, research is showing that the proliferation of these information “silos” and the lack of a unified view can lead to a number of undesirable…

PRODML™ : Data Exchange Standard for Production Data

By Jay Hollingsworth, Energistics and Laurence Ormerod, Ormerod Consulting

The Digital Oil Field uses technology based solutions to help companies leverage their resources to more quickly and accurately capture and analyze large volumes of data generated in the field such as down-hole sensors and MWD applications. It encompasses the complete suite of upstream activities and allows analysis of the data in real- or near-real time. All this data comes from different applications, different providers, in different formats. The prevailing electronic documents in this space are spreadsheets, PDFs, etc. The effort required of companies to gather the data to run their analyses is both time consuming and costly. Using a common standard format not only reduces costs, it reduces…

OPC UA Information Modeling for the Off Shore Platform Oil & Gas Industry

By Paul Hunkar, DSInteroperability

In the oil and gas industry there is a push to try to minimize the cost associated with the engineering and validation of the control system. This is especially true for off shore platforms, where there are multiple companies that provide various aspects of these systems. These vendors specialize in topside platform controls or subsea controls, but all of these systems must work together seamlessly. Since these controls are deployed in locations that at times are very hard to reach, making any changes after deployment can be very expensive. The engineering cost for these systems is often in excess of millions of dollars with…

A Unified Architecture for Oil & Gas

By Frank Horden, Yokogawa

Accelerating industrialisation and rapid population growth has pushed forward the exploration, production, processing and distribution of oil and gas. This rapid expansion has placed increasing technological pressure on the control systems that manage this process.

Here Frank Horden explores the use of OPC – Unified Architecture (OPC-UA) in control systems for oil and gas applications.