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STATISTICAL CHARACTERIZATION OF PERFORMANCE OF BIOPOLYMER DRILL-IN FLUID FOR DIFFERENT RHEOLOGICAL MODELS ABSTRACT Appropriate selection of rheological models is important for hydraulic calculations of pressure loss prediction and hole cleaning efficiency of drilling fluids. Power law, Bingham-Plastic Herschel-Bulkley models are…
OIL SPILLAGE AND ITS ENVIRONMENTAL EFFECTS CHAPTER ONE INTRODUCTION 1.1 Background of the Study Crude oil originates from ancient fossilised materials having been converted into oil over millions of years through geochemical processes. It is found in the subsoil of…
CHAPTER ONE INTRODUCTION 1.1 Background of the Study Fluoride is one of the very few chemicals that have been shown to cause significant effects in people through drinking-water. Fluoride has beneficial effects on teeth at low concentrations in drinking-water, but…
ABSTRACT This research work involves the improvement of the engineering properties of laterite soil by stabilization with quarry dust on fines. The laterite used for this research work will be collected at Osogbo. The sample will be subjected to laboratory…
ABSTRACT This research paper examines the effects of solid wastes, quality and its control on groundwater pollution in Ikirun (Maboreje and Okeafo areas) Osun state Nigeria. The study was born out of unregulated manner in which both domestic and industrial…
CHAPTER ONE 1.0 INTRODUCTION Engineering geology is the application of geologic science to engineering practice for the purpose of assuring that the geologic factors affecting location, design, construction operation such as road construction building construction, dam and bridge construction…
CHAPTER ONE 1.1 GENERAL BACKGROUND Groundwater pollution is mainly due to the process of industrialization and urbanization that has progressively developed over time without any regard for environmental consequences. Its quality is based on the physical and chemical soluble parameters due…
CHAPTER ONE 1.0 INTRODUCTION Ogudu area is located in Ife-East Local Government Area of Osun State, Southwestern Nigeria, within latitude 7022.25’N and 7025’N, and longitude 4037.5’E and 4040.25’E covering a total area of 25 square kilometers. The terrain…
Format: MS WORD | Chapter: 1-5 | Pages: 65-80 GEOLOGICAL MAPPING OF OKUSU AREA AND ITS ENVIRONS IFE SOUTH LOCAL GOVERNMENT AREA, OSUN STATE , NIGERIA CHAPTER ONE 1.0 INTRODUCTION The word petrology by its definition is the branch of geology…
Format: MS WORD | Chapter: 1-5 | Pages: 65-80 GEOLOGY OF BOLORUNDURO AREA, ATAKUMASA LOCAL GOVERNMENT IFE-NORTH, OSUN STATE, NIGERIA CHAPTER ONE 1.1 GENERAL INTRODUCTION Geological field mapping exercise is the preliminary study usually carried out to understand the geology…