The American School of Gas Measurement Technology (ASGMT) has been at the forefront of flow measurement training since its inception in 1966. Over the years, ASGMT has evolved to encompass comprehensive training in measuring fluids in both gas and liquid states. With a commitment to excellence, ASGMT now offers an extensive curriculum comprising over 120 lecture classes, complemented by 54 Hands-On Product Training sessions led by industry experts, and sessions providing a brief overview of new products.
The majority of all gas measurement used in the world today is performed by two basic types of meters, positive displacement and inferential. Positive displacement meters, consisting mainly of diaphragm and rotary style devices, generally account for lower volume measurement. Orifice, ultrasonic and turbine meters are the three main inferential class meters used for large …
This paper presents fundamental information necessary to understand and appreciate the concept of total gas energy in a natural gas pipeline. That is, to be able to converse with peers within the natural gas industry and understand basic concepts and terminology. Discussed is the historical transition from volumetric measurement to total gas energy including some …
Natural gas measurement today is accomplished through the use of two different classifications of gas meters. The first consists of inferential type meters, including, orifice, ultra-sonic and turbine meters, and the second is the positive displacement meters, which consist of diaphragm and rotary displacement meters. The inferential type meters are so-called because rather than measuring …
FUNDAMENTAL PRINCIPLES OF ROTARY DISPLACEMENT METERS Read More »
This paper highlights several rotary meter performance characteristics. These characteristics profile a rotary meters capabilities in a wide array of applications from production to transmission, and distribution. Most of the characteristics have minimum standards adopted by agencies like AGA or ASTM. I will identify these standards, and incorporate them-where applicable-into my paper. In discussing these …
500 BTU/CF Manufactured Coal Gas was being Utilized in Europe and especially UK in the early to mid-1800s ?Manufactured Coal Gas was being Utilized in Major US Cities by the Civil War as Numerous Municipal Gas Lighting and then Heavy Industrial Applications. ?Natural Gas Transmission arrived in NE in the early 1950s. ?Complete Appliance Conversion …
LNG Supply Chain & Custody Transfer Measurement in the U.S. Read More »
The data produced by Gas Chromatograph (GC) laboratories is used for many purposes, including product specification, accounting, safety and environmental compliance issues. The accuracy of this data has direct impact on all of these areas. Auditing laboratories responsible for producing this data is prudent business practice. The audit will provide a means of process improvement, …
Natural gas sampling is performed for a variety of reasons. Sampling is performed to determine total gas composition, hydrocarbon dew point, specific gravity, and most importantly, the value of the gas. Three techniques are normally used to obtain gas samples continuous composite sampling, continuous online sampling, or spot sampling. This paper will discuss the various …
The purpose of this paper will be to compare a plug ands eat regulator to a control valve for high-pressure natural gas installations such as: power plants, city gate stations,large industrial customers, compressor stations, and storage fields. The features, benefits, capabilities, and differences of both devices will be outlined, to enable the reader to make …
COMPARING PLUG & SEAT REGULATORS & CONTROL VALVES Read More »
SCADA systems provide for safe, reliable, semi-efficient operation of gas transmission systems. Advanced applications and interfaces to business systems provide the keys for highly profitable operation. This paper introduces the basic building blocks of the SCADA system, including field devices. The SCADA host and advanced applications are discussed in detail. The paper concludes with a …
One way businesses in today’s natural gas industry can be certain to maintain a presence in a competitive market is to be able to deliver a consistent supply to their customers. To ensure a reliable supply, companies must be aware of potential problems that could lead to interruptions or shutdowns in service and the procedures …
FREEZE PROTECTION FOR NATURAL GAS PIPELINE SYSTEMS AND MEASUREMENT INSTRUMENTATION Read More »
ASGMT is dedicated to training, education, and creating a better future through the people who learn from us. As the largest gas measurement school in the United States, we are devoted to natural gas measurement, pressure regulation, flow control, and other measurement related arenas.
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