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Articles 3391 - 3420 of 5623

Full-Text Articles in Oil, Gas, and Energy

2017 Fall Engr333 Poster (Section B), Eric Ball, Mitchell Debruin, Raymond Kolocek, Edwin Kpodzro, Jacob Vandekieft, Nate Anderson, Brennan Steenhoek, Darbi Meyer, Derek Vermerris, Jessica Bouma, Devon Loerop, Reuben Saarloos, Richard Amoh, Matthew Boelens, Tyson Butler, Laura Van Winkle, Alex Keizer, Kwame Ohemeng, Cameron Richman, Julie Van De Riet Dec 2017

2017 Fall Engr333 Poster (Section B), Eric Ball, Mitchell Debruin, Raymond Kolocek, Edwin Kpodzro, Jacob Vandekieft, Nate Anderson, Brennan Steenhoek, Darbi Meyer, Derek Vermerris, Jessica Bouma, Devon Loerop, Reuben Saarloos, Richard Amoh, Matthew Boelens, Tyson Butler, Laura Van Winkle, Alex Keizer, Kwame Ohemeng, Cameron Richman, Julie Van De Riet

ENGR 333

Previously, Calvin College had a cogeneration system with the purpose of generating electricity and heat, through the combustion of natural gas, for Calvin’s campus. The original co-gen system was removed in 2017 due to high costs associated with maintenance and operations. Without a co-gen system, Calvin College is fully dependent on the grid. To save money and help in the President’s Carbon Commitment, PCC, the mechanical engineering students of ENGR 333 (section B) propose the implementation of a new co-gen system.


2017 Fall Engr333 Poster (Section A), Trevor Nyeholt, Francis Kapesa, Justin Thalmayer, Erik Karlson, Kyle Van Veen, Kirk Brink, Steven Tarske, Brent Homan, Nathan De Haan, Paul Bootsma, Megan Anders, Philip Holmes, Melanie Fox, Noah Pirrotta, Abigail Berkompas, Ben Wellman, Halley Press, Christopher Greaves, Josh Templeman, Tim Bosch, Jake Zandstra, Hendrik Vermeulen Dec 2017

2017 Fall Engr333 Poster (Section A), Trevor Nyeholt, Francis Kapesa, Justin Thalmayer, Erik Karlson, Kyle Van Veen, Kirk Brink, Steven Tarske, Brent Homan, Nathan De Haan, Paul Bootsma, Megan Anders, Philip Holmes, Melanie Fox, Noah Pirrotta, Abigail Berkompas, Ben Wellman, Halley Press, Christopher Greaves, Josh Templeman, Tim Bosch, Jake Zandstra, Hendrik Vermeulen

ENGR 333

Calvin College uses 161,000 MMBTU of natural gas per year, which correlates to $836,000 of annual expenses. However Calvin could save as much as $240,000 on natural gas if they were as efficient as the top performer in an energy audit of similar colleges and universities in the Midwest, conducted by Sightlines Institute. The goal of this project was to see what actions could be taken to save the college $75,000 in annual natural gas costs.


An Experimental Determination Of The Quasi-Rest Potential Of Copper Indium Disulfide Utilizing The Novel Open-Circuit Voltage Transient, Michael Jason Newell Dec 2017

An Experimental Determination Of The Quasi-Rest Potential Of Copper Indium Disulfide Utilizing The Novel Open-Circuit Voltage Transient, Michael Jason Newell

Student Theses and Dissertations

Environmental sustainability requires resource management that takes future generations into account. The present generation has witnessed changes across the planet, unprecedented in human history and disrupting communities and cities around the world, due to shifting global climate. This is primarily the result of fossil fuels, which powered modern civilization but dramatically increased levels of CO2 and other greenhouse gases, and may be the least sustainable aspect of human civilization. Chapter 1 justifies the research from an environmental perspective and provides initial research parameters. Thin film photovoltaic (PV) modules are reported the most sustainable among energy production technologies currently available. Electrodeposited …


Geophysical Delineation Of Megaporosity And Fluid Migration Pathways For Geohazard Characterization Within The Delaware Basin, Culberson County, Texas, Jonathan David Woodard Dec 2017

Geophysical Delineation Of Megaporosity And Fluid Migration Pathways For Geohazard Characterization Within The Delaware Basin, Culberson County, Texas, Jonathan David Woodard

Electronic Theses and Dissertations

ABSTRACT

Differential dissolution of gypsum karst within the Delaware Basin poses a significant threat to infrastructure that society depends on. The study area is located in Culberson County, Texas and traverses a distance of approximately 54 kilometers along RM 652 within the Gypsum Plain which is situated on the northern margin of the Chihuahua Desert and includes outcrops of Castile and Rustler strata that host karst geohazards. Regions of karst geohazard potential have been physically surveyed proximal to the study area in evaporites throughout the Castile Formation outcrop; minimal hazards, in comparison to the Castile Formation, have been documented in …


Pcor Partnership Atlas, Wesley D. Peck, Earl P. Battle, Megan M. Grove, Kyle A. Glazewski, Joyce M. Riske, Charles D. Gorecki, Edward N. Steadman, John A. Harju Dec 2017

Pcor Partnership Atlas, Wesley D. Peck, Earl P. Battle, Megan M. Grove, Kyle A. Glazewski, Joyce M. Riske, Charles D. Gorecki, Edward N. Steadman, John A. Harju

EERC Maps and Infographics

The Plains CO2 Reduction (PCOR) Partnership Atlas provides a regional profile of CO2 sources and potential CO2 storage locations across the PCOR Partnership region. The revised fifth edition provides an up-to-date look at PCOR Partnership activities, including additional regional characterization and updates on full-scale demonstration projects. Additional background information on carbon capture, utilization, and storage (CCUS) is included to give a better understanding of how CCUS addresses concerns about climate change while allowing future energy needs to be met.


T-Rex, Jurassic Park And Nuclear Power: Nuclear Power Plants And The Courts After The Fukushima Nuclear Accident, Shigenori Matsui Nov 2017

T-Rex, Jurassic Park And Nuclear Power: Nuclear Power Plants And The Courts After The Fukushima Nuclear Accident, Shigenori Matsui

William & Mary Environmental Law and Policy Review

No abstract provided.


The Kimberley Process As A Framework For Regulating Conflict Oil And Gas Sourced From The South China Sea, Jamie Huffman Nov 2017

The Kimberley Process As A Framework For Regulating Conflict Oil And Gas Sourced From The South China Sea, Jamie Huffman

William & Mary Environmental Law and Policy Review

No abstract provided.


Experimental Study Of High-Temperature Range Latent Heat Thermal Energy Storage, Chatura Wickramaratne Nov 2017

Experimental Study Of High-Temperature Range Latent Heat Thermal Energy Storage, Chatura Wickramaratne

USF Tampa Graduate Theses and Dissertations

Among all thermal energy storage (TES) systems, latent heat thermal energy storage (LHTES) attracts high interest due to its high energy density and high exergetic efficiency. Due to the high enthalpy of fusion and low cost, inorganic salts are becoming popular as phase change materials and are used as the storage media in LHTES systems. The main drawbacks for the inorganic salts are their low thermal conductivity and high reactivity above 500°C. Therefore, designing a cost-effective containment at these conditions with longevity is a challenge. Macro-encapsulation of the PCM is one way to solve both the PCM containment issue as …


Issues Related To Carbon Dioxide Pipeline Transportation Infrastructure In Louisiana, Michael Allen Layne Iii Nov 2017

Issues Related To Carbon Dioxide Pipeline Transportation Infrastructure In Louisiana, Michael Allen Layne Iii

LSU Master's Theses

There is no single solution to mitigate anthropogenic climate change; a multifaceted approach with economic incentives is needed. Carbon dioxide (CO2) enhanced oil recovery (EOR) is one such solution which provides an economic incentive, in the capture and sale of oil, for sequestering CO2 underground. While carbon capture and subsequent geological injection are both mature technologies, there has been little discussion or appreciation for the role of pipelines. The current CO2 pipeline infrastructure will need to significantly expand in order to accommodate increasing EOR production. However, pipeline construction costs, and institutional factors impacting development, may be …


Prevention And Combat Of A Spillage After Ghana's Oil And Gas Discovery : Is Ghana Ready To Face An Environmental Threat?, John Baker Amissah Glover Nov 2017

Prevention And Combat Of A Spillage After Ghana's Oil And Gas Discovery : Is Ghana Ready To Face An Environmental Threat?, John Baker Amissah Glover

World Maritime University Dissertations

No abstract provided.


Assessment Of Vietnam’S Capacity And Commitment To Ratify And Implement The International Convention On Oil Pollution Preparedness, Response And Co-Operation (Oprc), 1990, Hieu Huu Dao Nov 2017

Assessment Of Vietnam’S Capacity And Commitment To Ratify And Implement The International Convention On Oil Pollution Preparedness, Response And Co-Operation (Oprc), 1990, Hieu Huu Dao

World Maritime University Dissertations

No abstract provided.


A Decision Support Tool For Building Integrated Renewable Energy Microgrids Connected To A Smart Grid, Damilola A. Asaleye, Michael D. Murphy, Michael Breen Nov 2017

A Decision Support Tool For Building Integrated Renewable Energy Microgrids Connected To A Smart Grid, Damilola A. Asaleye, Michael D. Murphy, Michael Breen

Publications

The objective of this study was to create a tool that will enable renewable energy microgrid (REμG) facility users to make informed decisions on the utilization of electrical power output from a building integrated REμG connected to a smart grid. A decision support tool for renewable energy microgrids (DSTREM) capable of predicting photovoltaic array and wind turbine power outputs was developed. The tool simulated users’ daily electricity consumption costs, avoided CO2 emissions and incurred monetary income relative to the usage of the building integrated REμG connected to the national electricity smart grid. DSTREM forecasted climate variables, which were used …


Getches-Wilkinson Center Newsletter, Fall 2017, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment Oct 2017

Getches-Wilkinson Center Newsletter, Fall 2017, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment

Getches-Wilkinson Center for Natural Resources, Energy, and the Environment Newsletter (2013-)

No abstract provided.


Bell Creek Project – Enhanced Oil Recovery Resulting In Associated Co2 Storage, University Of North Dakota. Energy And Environmental Research Center Oct 2017

Bell Creek Project – Enhanced Oil Recovery Resulting In Associated Co2 Storage, University Of North Dakota. Energy And Environmental Research Center

EERC Brochures and Fact Sheets

Fact sheet about CO2 storage and enhanced oil recovery (EOR) operations. Part of the Plains CO2 Reduction (PCOR) Partnership project. [This item is an outdated or superseded version and retained for historical purposes only. It may no longer reflect current information, policies, or practices.]


Pcor Partnership – Demonstrating Co2 Storage In The Northern Great Plains, University Of North Dakota. Energy And Environmental Research Center Oct 2017

Pcor Partnership – Demonstrating Co2 Storage In The Northern Great Plains, University Of North Dakota. Energy And Environmental Research Center

EERC Brochures and Fact Sheets

Fact sheet about the third phase of the Plains CO2 Reduction (PCOR) Partnership Program project to promote the use of carbon capture and storage (CCS). Outlines various CCS projects that were part of the project and discusses adjacent PCOR Partnership activities. [This item is an outdated or superseded version and retained for historical purposes only. It may no longer reflect current information, policies, or practices.]


Russia's Northern Rook: Nord Stream 2 On The European Energy Chessboard, David E. Wilson Oct 2017

Russia's Northern Rook: Nord Stream 2 On The European Energy Chessboard, David E. Wilson

Independent Study Project (ISP) Collection

The Nord Stream 2 pipeline proposes to connect Germany to the world’s largest natural gas reserves in Russia, allowing the state-owned Russian energy behemoth Gazprom to double its export capacity through the ‘Northern Corridor’ transit route to Europe. This project has been the subject of sharp disapproval from Central and Eastern European countries, as well as the United States, which fear the prospect of increasing dependence on gas imports from a Russia perceived as politically aggressive and unreliable. This paper will identify the geopolitical and geoeconomic implications involved in the construction of Nord Stream 2 by adopting a geostrategic worldview …


Assessment Of Thermal Maturity Trends In Devonian–Mississippian Source Rocks Using Raman Spectroscopy: Limitations Of Peak-Fitting Method, Jason S. Lupoi, Luke P. Fritz, Thomas M. Parris, Paul C. Hackley, Logan Solotky, Courtland F. Eble, Steve Schlaegle Sep 2017

Assessment Of Thermal Maturity Trends In Devonian–Mississippian Source Rocks Using Raman Spectroscopy: Limitations Of Peak-Fitting Method, Jason S. Lupoi, Luke P. Fritz, Thomas M. Parris, Paul C. Hackley, Logan Solotky, Courtland F. Eble, Steve Schlaegle

Faculty, Staff, and Affiliated Publications--KGS

The thermal maturity of shale is often measured by vitrinite reflectance (VRo). VRo measurements for the Devonian–Mississippian black shale source rocks evaluated herein predicted thermal immaturity in areas where associated reservoir rocks are oil-producing. This limitation of the VRo method led to the current evaluation of Raman spectroscopy as a suitable alternative for developing correlations between thermal maturity and Raman spectra. In this study, Raman spectra of Devonian–Mississippian black shale source rocks were regressed against measured VRo or sample-depth. Attempts were made to develop quantitative correlations of thermal maturity. Using sample-depth as a proxy for thermal maturity is not without …


2017 Fall Engr333 Project Assignment, Matthew K. Heun Sep 2017

2017 Fall Engr333 Project Assignment, Matthew K. Heun

ENGR 333

The Fall 2017 ENGR333 project focused on campus energy cost savings.

I asked the students two questions:

  • Section A: What would it take for Calvin to save $75k/year on natural gas costs?
  • Section B: What would it take for Calvin to save $150k/year on energy costs (mostly electricity) using a new on-site co-gen plant?

Customer

The customer for this project was Phil Beezhold, Director of Calvin’s Physical Plant.


Retrospective Application Of Human Reliability Analysis For Oil And Gas Incidents: A Case Study Using The Petro-Hra Method, Ronald L. Boring, Martin Rasmussen, Thomas A. Ulrich, Harold S. Blackman Sep 2017

Retrospective Application Of Human Reliability Analysis For Oil And Gas Incidents: A Case Study Using The Petro-Hra Method, Ronald L. Boring, Martin Rasmussen, Thomas A. Ulrich, Harold S. Blackman

Division of Research and Economic Development Publications and Presentations

Human reliability analysis (HRA) may be performed prospectively for a newly designed system or retrospectively for an as-built system, typically in response to a safety incident. The SPAR-H HRA method was originally developed for retrospective analysis in the U.S. nuclear industry. As HRA has found homes in new safety critical areas, HRA methods developed predominantly for nuclear power applications are being used in novel ways. The Petro-HRA method represents a significant adaptation of the SPAR-H method for petroleum applications. Current guidance on Petro-HRA considers only prospective applications of the method, such as for review of new systems to be installed …


North Dakota Carbonsafe – A Feasibility Study, University Of North Dakota. Energy And Environmental Research Center Sep 2017

North Dakota Carbonsafe – A Feasibility Study, University Of North Dakota. Energy And Environmental Research Center

EERC Brochures and Fact Sheets

Fact sheet about the Carbon Storage Assurance Facility Enterprise (CarbonSAFE) project, which offers clean, safe, and affordable energy throughout North Dakota. Includes information on carbon capture, including geological storage, and the U.S. Department of Energy’s involvement. [This item is an outdated or superseded version and retained for historical purposes only. It may no longer reflect current information, policies, or practices.]


Trends In The Environmental Health Job Market For New Graduates, Jason W. Marion, Timothy J. Murphy Phd, Anne Marie Zimeri Phd Sep 2017

Trends In The Environmental Health Job Market For New Graduates, Jason W. Marion, Timothy J. Murphy Phd, Anne Marie Zimeri Phd

EKU Faculty and Staff Scholarship

The question of whether the job market can support future graduates of environmental health programs remains an important and difficult question for environmental health programs, current and prospective students, parents, and other stakeholders. Our previous report using 2014 data from the U.S. Bureau of Labor Statistics demonstrated anticipated growth and higher than average pay in the profession through at least 2022 for baccalaureate degree holders (Marion & Sinde, 2015). Growth in the profession does not necessarily translate into job availability if the market is saturated with job candidates. While university programs produce graduates, local health departments (LHDs) have suffered tremendous …


Research On Sulfur Emission Control Of Ships In China, Longteng Zhou Aug 2017

Research On Sulfur Emission Control Of Ships In China, Longteng Zhou

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.


Research On Optimal Allocation Of Oil Spill Contingency Resources Base On Oil Spill Risk Assessment In Taizhou Port, Liangyu Wang Aug 2017

Research On Optimal Allocation Of Oil Spill Contingency Resources Base On Oil Spill Risk Assessment In Taizhou Port, Liangyu Wang

Maritime Safety & Environment Management Dissertations (Dalian)

No abstract provided.


Analysis Of Spilled Oil Pollution In Qingdao Port, Lu Zhao Aug 2017

Analysis Of Spilled Oil Pollution In Qingdao Port, Lu Zhao

World Maritime University Dissertations

No abstract provided.


Biofuels From Crop Residue: Soil Organic Carbon And Climate Impacts In The Us And India, Adam Liska Aug 2017

Biofuels From Crop Residue: Soil Organic Carbon And Climate Impacts In The Us And India, Adam Liska

Adam Liska Papers

The transformation of crop residue to soil organic carbon and CO2 is a conserved process that occurs globally. Due to the mathematics of carbon intensity calculations found in government regulations, the amount of CO2 emitted from crop residue per unit of energy in biofuel is largely independent of the amount of residue removed and the location of its removal, as shown by results from the US and India.

Soil organic carbon (SOC) levels are at equilibria determined by carbon inputs from plant material (+Ic) and loss from oxidation to CO2

Are the US results relevant …


Studies In Pressurized Oxy-Combustion: Process Development And Control Of Radiative Heat Transfer, Akshay Gopan Aug 2017

Studies In Pressurized Oxy-Combustion: Process Development And Control Of Radiative Heat Transfer, Akshay Gopan

McKelvey School of Engineering Graduate Student Theses & Dissertations

Fossil fuels supply over 80% of the world’s primary energy and more than two-thirds of the world’s electricity. Of this, coal alone accounts for over 41% of the electricity supplied globally. Though coal is globally well-distributed and can provide stable and reliable energy on demand, it emits a large amount of carbon dioxide—a greenhouse gas responsible for global warming. Serious concerns over the implication of the increased global temperature have prompted the investigation into low carbon energy alternatives. The idea of capturing the carbon dioxide emitted from the combustion sources is considered as one of the viable alternatives. This would …


Catalytic Oxidation And Depolymerization Of Lignin In Aqueous Ionic Liquid, Lalitendu Das, Siquan Xu, Jian Shi Aug 2017

Catalytic Oxidation And Depolymerization Of Lignin In Aqueous Ionic Liquid, Lalitendu Das, Siquan Xu, Jian Shi

Biosystems and Agricultural Engineering Faculty Publications

Lignin is an integral part of the plant cell wall, which provides rigidity to plants, also contributes to the recalcitrance of the lignocellulosic biomass to biochemical and biological deconstruction. Lignin is a promising renewable feedstock for aromatic chemicals; however, an efficient and economic lignin depolymerization method needs to be developed to enable the conversion. In this study, we investigated the depolymerization of alkaline lignin in aqueous 1-ethyl-3-methylimidazolium acetate [C2C1Im][OAc] under oxidizing conditions. Seven different transition metal catalysts were screened in presence of H2O2 as oxidizing agent in a batch reactor. CoCl2 and …


Seismic Facies Classification Of An Intraslope Minibasin In The Keathley Canyon, Northern Gulf Of Mexico, Lamine Meroudj Aug 2017

Seismic Facies Classification Of An Intraslope Minibasin In The Keathley Canyon, Northern Gulf Of Mexico, Lamine Meroudj

LSU New Orleans Theses and Dissertations

This work examines several volume attributes extracted from 3D seismic data with the goal of seismic facies classification and lithology prediction in intraslope minibasins. The study area is in the Keathley Canyon protraction (KC), within the middle slope of the Northern Gulf of Mexico (GOM). It lays within the tabular salt and minibasins province downdip of the main Pliocene and Pleistocene deltaic depocenters. Interaction between sedimentation and mobile salt substrate lead to the emergence of many stratigraphic patterns in the intraslope minibasins. Interest in subsalt formations left above salt formations poorly logged. Facies classification using Artificial Neural Network (ANN) was …


Enhancements In Mass Transfer For Carbon Capture Solvents Part I: Homogeneous Catalyst, Leland R. Widger, Moushumi Sarma, Jonathan J. Bryant, David S. Mannel, Jesse G. Thompson, Cameron A. Lippert, Kunlei Liu Aug 2017

Enhancements In Mass Transfer For Carbon Capture Solvents Part I: Homogeneous Catalyst, Leland R. Widger, Moushumi Sarma, Jonathan J. Bryant, David S. Mannel, Jesse G. Thompson, Cameron A. Lippert, Kunlei Liu

Center for Applied Energy Research Faculty and Staff Publications

The novel small molecule carbonic anhydrase (CA) mimic [CoIII(Salphen-COO−)Cl]HNEt3 (1), was synthesized as an additive for increasing CO2 absorption rates in amine-based post-combustion carbon capture processes (CCS), and its efficacy was verified. 1 was designed for use in a kinetically slow but thermally stable blended solvent, containing the primary amines 1-amino-2-propanol (A2P) and 2-amino-2-methyl-1-propanol (AMP). Together, the A2P/AMP solvent and 1 reduce the overall energy penalty associated with CO2 capture from coal-derived flue gas, relative to the baseline solvent MEA. 1 is also effective at increasing absorption kinetics of kinetically fast solvents, such …


Evaluating One-Step Catalytic Free Method Including Hydrolysis, Esterification, Transesterification, And Degradation Reactions To Produce Biodiesel From Soybean Oil, Mahmood Gheni Jebur Aug 2017

Evaluating One-Step Catalytic Free Method Including Hydrolysis, Esterification, Transesterification, And Degradation Reactions To Produce Biodiesel From Soybean Oil, Mahmood Gheni Jebur

Graduate Theses and Dissertations

Due to the environmental and economic impacts of diesel fuel based on petroleum, several studies have been done to find an alternative source of energy. Biodiesel is considered one of these alternative sources. It is a renewable source of energy produced from vegetable oils and animal fats. There are two main reaction routes used to produce biodiesel (fatty acid methyl esters). Transesterification reaction is the first route used to convert triglycerides to fatty acid methyl esters (FAMEs), while hydrolysis followed by esterification reactions are the second route employed to convert triglycerides to free fatty acids (FFA) and then further converted …