Browsing Department of Earth and Environmental Sciences by Title
Now showing items 139-158 of 201
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PETROPHYSICAL PROPERTIES OF THE WOODFORD FORMATION IN THE ARDMORE BASIN IN OKLAHOMA, U.S.A
(2017-12-04)A prolific source rock in Oklahoma, the Woodford Shale has sourced petroleum reservoirs for millions of years and produced oil and gas since 1939. Not until the shale boom of the early 2000’s was the full potential of the ... -
Petrophysical Properties of the Yeso, Abo and Cisco Formations in the Permian Basin in New Mexico, U.S.A.
(2017-05-23)The area that comprises the Northwest Shelf in Lea Co., New Mexico has been heavily drilled over the past half century. The main target being shallow reservoirs within the Permian section (San Andres and Grayburg Formations). ... -
Petrophysical Studies of Well Cuttings from a Continues Geological Profile in Hockley County, Texas
(2021-12-09)The Permian Basin currently leads the oil production in the United States; however, with increasing concerns for the global climate, it is crucial for oil and gas companies to operate as economically and efficiently as ... -
Petrophysical Studies on Woodford Shale in Oklahoma and Wolfcamp Shale in Texas: A Multiple-Approach Methodology
(2022-05-09)The successful development of oil and gas from unconventional reservoirs in the United States proves the high petroleum potential that shale rock reserves. Petrophysical studies on shale rocks are an important part of ... -
Predicting Esherichia coli Levels In The Trinity River For Issuing Contact Recreation Warnings In The Dallas-Fort Worth Metroplex
(Environmental & Earth Science, 2014-03-12)E. coli is an indicator for the potential of waterborne illness. However, tests for E. coli take 18 to 24 hours to produce results. During this time, citizens may be exposed to high levels of bacteria. As contact ... -
Predicting Fracture Density In The Eagle Ford (Boquillas) Formation, Val Verde Basin, Texas
(Environmental & Earth Science, 2014-03-12)Fracture density in hydrocarbon reservoirs is an important variable for efficient production of oil and gas in tight reservoirs. Fracture density is the fracture surface area per unit of volume, and the higher the reservoir ... -
Predicting The Ancient Occurrence Of Coal Deposits Using Paleoclimate Modelling
(Geology, 2013-03-20)Coals are accumulated and consolidated remains of plant material, which means that in order to form coals, a certain amount of annual precipitation is required. This study uses paleo-precipitation data obtained from Fast ... -
Predicting The Ancient Occurrence Of Evaporites Using Paleoclimate Modelling
(Geology, 2012-04-11)Evaporites are climatic indicators that depend on two main variables: mean annual temperature and mean annual precipitation. This study constructs a model that predicts the localities of ancient evaporites based on paleo- ... -
Predicting The Geographic Distribution Of Ancient Soils With Special Reference To The Cretaceous
(Environmental & Earth Science, 2012-04-11)Different kinds of soils form in different climatic regimes. Soils closely match climatic conditions. Therefore, they are one of the best indicators of past climates. This study uses the "climate envelope" technique developed ... -
Predicting Variability Of Basal Scour And Quantifying Vertical Connectivity For Channel-belt Reservoirs Using Observations From The Holocene Mississippi River And Channel-belt
Assessment of potential for draining unpenetrated but closely stacked channel-belt reservoirs from an existing belt penetration depends upon an understanding of the methods of and the likelihood for connectivity between ... -
Prenatal Exposure to Per- and Polyfluoroalkyl Substances and Child Neurodevelopment
(2021-12-10)Pregnant women are exposed to per- and polyfluoroalkyl substances (PFAS) primarily via ingestion of contaminated food, water, and house dust. PFAS in pregnant women can be transferred to their child through the placenta ... -
Proximity Of Cancer Cases To Airports Within The State Of Texas
(Environmental & Earth Science, 2012-07-25)Determining whether the incidence of cancer may be associated with pollutants emitted from airports is important in order to better plan cities to reduce such incidences. This research aims to answer the following questions: ... -
RECOMPILATION OF LITHOLOGICAL PROXIES ACROSS THE PERMIAN-TRIASSIC BOUNDARY
(2020-12-09)The largest mass extinction occurred near the Permian-Triassic boundary (PTB; 251.902 ± 0.024 Ma; Shen et al., 2011), with the demise of more than 90% of marine species and 70% of terrestrial species. This study expands ... -
Reducing Lead Bioavalability In Soil By Adding Apatite II
(Environmental & Earth Science, 2012-04-11)This study was an examination of phosphate-induced immobilization of lead (Pb) in soils through addition of apatite II (fish bone material). The sources of Pb minerals in the soils examined in this in situ remediation study ... -
Reducing Pb Bioaccessibility In Soil Through The Addition Of Apatite II
(Environmental & Earth Science, 2014-03-12)This study was an investigation of the bioaccessibility of Pb in the presence of phosphate acting as an immobilizing constituent in the form of fish bone material, specifically Apatite II. Phosphate-induced Pb immobilization ... -
Regional Stratigraphy of the Marble Falls Formation and Underlying Late Mississippian to Early Pennsylvanian Deposits, Fort Worth Basin, North-Central Texas, USA
(2015-12-09)The Early Pennsylvanian Marble Falls Formation in the Fort Worth Basin (FWB) of North-Central Texas was deposited in a broad carbonate ramp system during the initial stages of Ouachita orogenesis. It extends across an ... -
REMEDIATION OF CONTAMINATED DUMPSITE SOIL: AN EVALUATION OF SOIL AMENDMENTS IN COMBINATION WITH PHYTOREMEDIATION
(2022-08-24)Contamination of soils and water from open dump site leachate is a frequent problem in developing nations. Water supplies are threatened when water percolates through the waste, bringing with it a variety of substances, ... -
Removal Of Butylene And Propylene Gas Using Biofiltration
(Environmental & Earth Science, 2010-03-03)Air pollutants are produced from a variety of anthropogenic activities such as food production, wastewater treatment plants, painting, industrial activities, and biomass combustion. Such pollutants are becoming a cause ... -
REMOVAL OF PERFLUOROOCTANOIC ACID USING ZEROVALENT IRON BASED MATERIALS
(2018-09-12)Perfluorinated alkyl substances (PFASs) are highly persistent organic contaminants that have become a global health concern. Few studies so far have demonstrated successful decomposition of PFASs under ambient condition. ... -
The Role Of Remnant Native Vegetation And Management Strategies In The Reclamation Of Native Prairie Plant Communities
Native prairie ecosystems are diminishing in Texas along with their ecosystem services. In order to restore the native prairie ecosystems and their services as a whole, the native prairie plant communities on which they ...