The American School of Gas Measurement Technology (ASGMT) has never turned its back on change since its founding in 1966. Instead, it has consistently embraced progress and pursued new ways to strengthen our industry and support the development of our students. This year is no exception. After 25 years at our previous venue, ASGMT has proudly relocated to The Woodlands Waterway Marriott Hotel and Conference Center. This move underscores our continued commitment to remaining at the forefront of industry evolution and delivering the highest‑quality experience for our students and the broader measurement community.
In the one hundred and thirty years, or so that we have known natural gas as a fuel source in the United States, the demand for natural gas has grown at an astounding rate. There is virtually no area of North America that doesn’t have natural gas provided as an energy source. The methods of …
Many (likely most) gas pipeline companies struggle with lost-and-unaccounted-for-gas (L&U) and it can be a significant cost to their bottom line as shown below. As shown in this inset, by reducing L&U from 0.6 percent to .25 percent, a typical company with a 2 BCF daily throughput could save Over 10 million dollars annually based …
HOW TO PERFORM A LOST & UNACCOUNTED-FOR GAS PROGRAM 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, …
In today’s natural gas industry, it is imperative that the standards used to calibrate are made to the utmost quality. Calibration standards are mixtures of known concentrations of components used to confirm or determine concentrations in samples. Calibration standards are needed for quality assurance/quality control, measurement and balance, quantitative sample analysis, and custody transfer. Preparation, …
Orifice plate meters are one of the most widely used technologies in industry for gas flow metering. This is due to their relative simplicity, the extensive publicly available data sets that led to several orifice plate meter standards [1, 2, 3, 4] and the fact that they are a relatively inexpensive method of gas metering. …
EFFECTS OF WET GAS FLOW ON GAS ORIFICE PLATE METERS Read More »
The United States Department of Transportation (D.O.T.) is a department of the U.S. Federal Government which oversees all issues regarding transportation within the United States of America and U.S. Territories. Its influence around the world is great and widely respected, but its jurisdiction and power of enforcement is limited to the USA and its territories. …
D.O.T. REQUIREMENTS FOR THE TRANSPORTATION OF SAMPLE CYLINDERS Read More »
The need to be able to take a representative sample of a hydrocarbon product is necessary to ensure proper accounting for transactions and efficient product processing. Sampling can be accomplished by primarily three techniques; spot, continuous composite or continuous on-line sampling systems. The various spot sampling methods that are available and the implementation of these …
This paper discusses the problems encountered when sampling wet, high pressure and supercritical natural gas for “on-line” BTU analysis, and provides solutions and comments on how they relate to the API and GPA industry standards for natural gas sampling. It also discusses the use of phase diagrams in the design and operation of a natural …
CONSIDERATIONS FOR SAMPLING WET, HIGH PRESSURE, AND SUPERCRITICAL NATURAL GAS Read More »
Determination of fluid properties and phase conditions of hydrocarbon mixtures is critical for accurate hydrocarbon measurement, representative sampling, and overall pipeline operation. Fluid properties such as compressibility and density are critical for flow measurement and determination of the hydrocarbon due point is important to verify that heavier hydrocarbons will not condense out of a gas …
USE OF EQUATIONS OF STATE AND EQUATION OF STATE SOFTWARE PACKAGES Read More »
The natural gas industry has adopted EGM as a means of increasing the speed and accuracy with which measurement information is obtained. This has created the need for an electronic data management system. These systems, if not properly designed and implemented, could potentially render the entire process useless. Therefore, it is essential that the system …
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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