The replacement of methane with carbon dioxide in natural gas hydrate-bearing sediments is considered a promising technology for simultaneously recovering natural gas and entrapping CO2. During the CH4-CO2 replacement process, the variations of geophysical property of the hydrate reservoir need to be adequately known. Since the acoustic wave velocity is an important geophysical property, in thi...

This paper discusses fundamental issues relative to ultrasonic gas flow meters used for measurement of natural gas. A basic review of an ultrasonic meter’s operation is presented to understand the typical operation of today’s Ultrasonic Gas Flow Meter (USM). The USM’s diagnostic data, in conjunction with gas composition, pressure and temperature, will be reviewed to show how this technology pro...

The purpose of this research was to determine the effectiveness of using corn burning heating appliances as an alternative to more traditional natural gas or electric heat. Two models of different sizes and outputs were purchased for the test. The appliances were operated through the winter and into the spring to evaluation their performance. The equipment was operated following the manufacture...

rapid growth and development of information communication technology (ict) has been the foundation of novel concepts and zones in this newly established field. on the other hand, the field’s novelty has caused various problems in facing occurrences and newer fields. the goal of this research is studying the obstacles of information communication technology acceptance in isfahan gas company. fro...

purpose: the purpose of this paper is to evaluate to what extent the construction of common and individual biogas plants can answer the fuel needs of rural people or families. methodology: the present study with descriptive - analytical method, examines the fuel needs of the rural people and its supply by biogas from livestock waste. findings: the primary outcome of the proportion of rural popu...

With the reduction of natural gas and petroleum sources and subsequent increases in their costs, energy from coal is becoming increasingly popular. However, coal is not a clean technology, so with this demand comes a demand to make this energy source more environmentally friendly. Trace elements, such as mercury, arsenic, and selenium, are highly volatile and are known to escape into the atmosp...

An increasing price and demand for natural gas has made it possible to explore remote gas fields. Traditional offshore production platforms for natural gas have been exporting the partially processed natural gas to shore, where it is further processed to permit consumption by end-users. Such an approach is possible where the gas field is located within a reasonable distance from shore or from a...

Multi-component Seismic Data Gas producers across the Gulf of Mexico are targeting deeper and deeper drilling objectives. Most operators in the Gulf consider 30,000ft to be the deepest target depth that will be drilled for the next few years. To image geology at those depths, seismic reflection data must be acquired with offsets of at least 30,000ft. TECHNOLOGY DEVELOPMENTS IN NATURAL GAS EXPLO...