Molecular and isotopic gas composition of the Devonian Berea Sandstone and implications for gas evolution, eastern Kentucky

AAPG Bulletin ◽  
2021 ◽  
Vol 105 (3) ◽  
pp. 575-595
Author(s):  
Thomas M. (Marty) Parris ◽  
Paul C. Hackley ◽  
Stephen F. Greb ◽  
Cortland F. Eble
Keyword(s):  
Gas Evolution ◽  
Gas Composition ◽  
Berea Sandstone ◽  
Eastern Kentucky

Berea Sandstone: New developments in a mature oil and gas play, eastern Kentucky and Ohio

AAPG Bulletin ◽  
2021 ◽  
Vol 105 (3) ◽  
pp. 485-492
Author(s):  
Thomas M. (Marty) Parris ◽  
Brandon C. Nuttall
Keyword(s):  
Oil And Gas ◽  
Berea Sandstone ◽  
Eastern Kentucky ◽  
New Developments

Reservoir geology of the Berea Sandstone (uppermost Devonian), eastern Kentucky

AAPG Bulletin ◽  
2021 ◽  
Vol 105 (3) ◽  
pp. 357-390
Author(s):  
Stephen F. Greb ◽  
David C. Harris ◽  
J. Richard Bowersox
Keyword(s):  
Berea Sandstone ◽  
Eastern Kentucky

Oil–source correlation studies in the shallow Berea Sandstone petroleum system, eastern Kentucky

AAPG Bulletin ◽  
2021 ◽  
Vol 105 (3) ◽  
pp. 517-542
Author(s):  
Paul C. Hackley ◽  
Thomas M.(Marty) Parris ◽  
Cortland F. Eble ◽  
Stephen F. Greb ◽  
David C. Harris
Keyword(s):  
Petroleum System ◽  
Berea Sandstone ◽  
Eastern Kentucky ◽  
Correlation Studies ◽  
Source Correlation ◽  
Oil Source

scholarly journals The gas evolution of a modified cellulose mixture used for gating systems in the no-bake mould process

2021 ◽  
Author(s):  
Zbigniew Zawieja ◽  
Jacek Sawicki
Keyword(s):  
Thermal Degradation ◽  
Environmentally Friendly ◽  
The Other ◽  
Gas Evolution ◽  
Gas Composition ◽  
Expanded Perlite ◽  
Gas Emissions ◽  
Expanded Vermiculite ◽  
Commercial Technology ◽  
Modified Cellulose

AbstractThis paper shows the results of a study of gas evolution from a patented modified cellulose mix used in the production of no-bake casting moulds. The modified cellulose mixture was used for investigation with additives such as expanded perlite, expanded vermiculite and microspheres. The binder was an inorganic resin based on commercial technology, called Geopol. Samples were tested in different compositions in order to show the influence of all the additives mentioned. Two different methods were used—one was based on TG–TDG–MS investigation and the other was based on pyrolysis combined with a gas composition analyser. Investigations of both methods were carried out at temperatures up to 900 °C. The results showed that the gas emissions during thermal degradation of all the modified mixtures did not constitute substances that are hazardous or dangerous to health. Therefore, the material proposed can be used as a solution that is more environmentally friendly when compared to formulas which exist on the market and are abundant in harmful compounds.

ESEM - A multipurpose surface Electron Microscope

1986 ◽  
Vol 44 ◽  
pp. 632-633 ◽  
Author(s):  
G.D. Danilatos
Keyword(s):  
Electron Microscope ◽  
Room Temperature ◽  
Environmental Scanning ◽  
Gas Composition ◽  
Saturated Water Vapor ◽  
Surface Electron ◽  
Current State ◽  
Saturated Water ◽  
New Type ◽  
Temperature And Pressure

Over recent years a new type of electron microscope - the environmental scanning electron microscope (ESEM) - has been developed for the examination of specimen surfaces in the presence of gases. A detailed series of reports on the system has appeared elsewhere. A review summary of the current state and potential of the system is presented here.The gas composition, temperature and pressure can be varied in the specimen chamber of the ESEM. With air, the pressure can be up to one atmosphere (about 1000 mbar). Environments with fully saturated water vapor only at room temperature (20-30 mbar) can be easily maintained whilst liquid water or other solutions, together with uncoated specimens, can be imaged routinely during various applications.

A Health Program's Effect on Neonatal Mortality in Eastern Kentucky

1985 ◽  
Vol 1 (3) ◽  
pp. 35-40
Author(s):  
Frederick P. Rivara ◽  
Gregory A. Culley ◽  
Durlin Hickok ◽  
Ronald L. Williams
Keyword(s):  
Neonatal Mortality ◽  
Eastern Kentucky

Effect of Shield Gas Composition on Cold Cracking Susceptibility of YS 600 MPa Flux Cored Arc Weld Metal

2015 ◽  
Vol 53 (7) ◽  
pp. 480-487 ◽  
Author(s):  
Namhyun Kang ◽  
Guo Xian ◽  
Myungjin Lee ◽  
Junghoon Lee
Keyword(s):  
Weld Metal ◽  
Cold Cracking ◽  
Gas Composition
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