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A new method for analysing productivity index (PI) on vertical wells is the main objective of this study. Well performance is often measured in terms of the well’s productivity which is dependent on a number of factors such as the reservoir’s configuration, the type of completion, petrophysical and fluid properties, formation damage,... Continue Reading

Maximum production from an oil well can be achieved through proper selection of tubing size. The selection of optimum tubing size must be evaluated when completing a well in any type of reservoir especially solution gas drive reservoir since there is likelihood of producing more gas as the reservoir pressure declines. The most widely used... Continue Reading

TABLE OF CONTENTS Title page -------------------------------------------------------------i Approval page -------------------------------------------------------ii Certification page ---------------------------------------------------iii Dedication -----------------------------------------------------------iv Acknowledgement... Continue Reading

The study ascertained the relationship between audit quality and return on asset of commercial banks in Nigeria; determined the effect of audit quality and return on asset of commercial banks in Nigeria; the relationship between audit committee effectiveness and organizational performance of commercial banks in Nigeria, in order to... Continue Reading

This research work mainly investigates the development and the behavior of cones (both water and gas cones) in oil reservoirs supported by strong aquifer, and from which analytical correlations are developed for quick engineering estimates of the time for water/gas cones to break into the perforations of the producing wells. The studies... Continue Reading

With the ever increasing need to optimize production, the accurate understanding of the mechanics of multi-phase flow and its effect on the pressure drop along the oil-well flow string is becoming more pertinent. The efficient design of gas-lift pump, electric submersible pumps, separators, flow strings and other production equipment... Continue Reading

Petroleum Fiscal System (PFS) is a major determinant of investment decision in the exploration and production of oil and gas in any country. It basically describes the profitability relationship between the host government of the producing community and the International Oil Companies (IOCs). The comparative analysis of the performance of... Continue Reading

Hydrocarbon production in the petroleum industry is often constrained by reservoir heterogeneity, deliverability and capacity of surface facilities, also optimization technique in the petroleum industry requires execution of several iterative runs by comparing various solutions until an optimum or satisfactory solution is found. In this... Continue Reading

Solution gas drive reservoirs are characterized by rapid and continuous decline of reservoir pressure. This rapid and continuous decline of reservoir pressure causes direct decline of reservoir performance at early stages of the life of the reservoir. The principal source of energy which is gas liberation from the crude oil and the... Continue Reading

Techniques in Geostatistics are increasingly being used to generate reservoir models and quantify uncertainty in reservoir properties. This is achieved through the construction of multiple realizations to capture the physically significant features in the reservoir. However, only a limited number of these realizations are required for... Continue Reading

Reservoir development planning and well placement significantly affect hydrocarbon recovery. Therefore, strategic well placement and development techniques are essential to minimize the risk of unproductive drilling and also to maximize production within the reservoir. This study presents an approach to well placement and production in a... Continue Reading

Cuttings transportation during in non-vertical boreholes is necessary for oil and gas wells. Adequate cuttings removal from a well in drilling is critical for cost-effective drilling as high annular cuttings buildup often leads to high risk of stuck pipe, reduced rate of penetration and other impediments to standard drilling and... Continue Reading

CHAPTER ONE 1.1  Introduction This work is a comparative study of the numeric system of two of the most widely spoken languages not only in Nigeria but Africa and the world as a whole. It is to explain the styles adopted by the speakers of both languages in expressing numeral situations. In the early days of some comparison between languages,... Continue Reading

 THE ROLE OF COMMERCIAL BANKS TO THE INDUSTRIAL DEVELOPMENT SECTOR IN NIGERIA A CASE STUDY UNITED BANK FOR AFRICA (UBA) (1980-2007) ABSTRACT It could be affirmative said that the index for measuring any growing economy’s technological advancement is the extent to which its industries both the large and small scale has been growing over time.... Continue Reading

DEDICATION We dedicate this project work to Almighty God, the source of all knowledge, wisdom and understanding, for being there for us throughout the period of our study and to our lovely parents, Mr. and Mrs. Abido, and Sir & Lady Christopher Korugbo for their parental care, who has always been our inspiration. ACKNOWLEDGEMENTS Thanks to God... Continue Reading

DEDICATION We dedicate this project work to Almighty God, the source of all knowledge, wisdom and understanding, for being there for us throughout the period of our study and to our lovely parents, Mr. and Mrs. Abido, and Sir & Lady Christopher Korugbo for their parental care, who has always been our inspiration. ACKNOWLEDGEMENTS Thanks to God... Continue Reading

This study aims to present a particular view of second language pedagogy. Teaching English as a second language is a quite complex task for a teacher. Language learning should be more fun and enjoyable for students to learn. Teachers need to have effective teaching strategies in order for students to grasp better in learning English. The... Continue Reading

ABSTRACT This project analyses semantic ambiguous headlines stating their communicative effectiveness with regards to print media. Using data from Vanguard and Daily Trust newspapers, the study discovered that ambiguities are prevalent in the newspaper... Continue Reading

DEDICATION I dedicate this project work to Almighty God, the source of all knowledge, wisdom and understanding, for being there for me throughout the period of my study and to my lovely parents, Mr. and Mrs. (write name here) for their parental care, who has always been my inspiration. TABLE OF CONTENT CHAPTER... Continue Reading

This study examined the Correlation between English – language and literature – English: A case study of MELL, UDUS, Sokoto. The research centers on finding out the reason why most students in tertiary institutions being scared of some aspects of the genres of literature with emphasis majorly on poetry. Research questions were... Continue Reading

Ambiguity is a linguistic phenomenon in which more than one meaning, or deep structure, may be represented by the same expression, or surface structure; the same word or similar sounding words for example can have multiple meaning. It arises from different sources; phonology, syntax and punctuation. In this task, ambiguity is the... Continue Reading

ACKNOWLEDGEMENTS Thanks to God Almighty, the source and supplier of all potential, the father of all creation for the privilege to go through my first degree without Him, nothing would have been accomplished. My sincere and profound gratitude goes to my affectionate parent, Mr. & Mrs. Iserijeri and my siblings for their moral, spiritual and... Continue Reading

This research work focuses on the language of persuasion by examining some selected speeches of Governor Aliyu Magatakurda Wamakko. It has been carefully observed that the Sokoto state Governor is fond of using persuasive expressions in most of his speeches. He uses the language mostly to captivate and convince his audience and this tends... Continue Reading

CHAPTER ONE GENERAL INTRODUCTION 1.0 BACKGROUND TO STUDY The English language in Nigeria is older than the Nigerian nation. It was formally introduced in 1842 by the first batch of missionaries who arrived in Badagry to evangelize as well as educate Nigerians (Tomori, 1981). When a language comes in contact with new environment, for it to survive,... Continue Reading

In this project work, we are mostly concern about building a simple power streetlight which is automatically operated. There are four main components required to build a solar operated streetlight. The solar array, High efficiency D.C lamp section made by transistor, resistors, and the sensor LDR, changes controller which is made up of... Continue Reading