COMPARISON OF OVERBALANCED AND UNDERBALANCED OIL DRILLING TECHNIQUES
ABSTRACT
The technique used worldwide while drilling is known as overbalanced drilling. Which is defined as the drilling process where the hydrostatic pressure used exceeds the formation pressure. This is done with the main purpose of “killing” the well. However, there are numerous problems that accompany overbalanced drilling. Such problems are differential pipe sticking, loss of circulation, formation damage and other problems. A relatively new technique was introduced, known as underbalanced drilling, where the well is being drilled with a hydrostatic pressure less than that of the formation.
Correct and proper execution of such technique eliminates problems associated with overbalanced drilling. More precisely, underbalanced drilling solves the issues of formation damage, differential pressure sticking and loss of circulation. On the other hand, underbalanced drilling has its own problems as well. Additionally, underbalanced drilling increases the rate of penetration and provides other uses discussed in this project. The objective of this paper was to compare between overbalanced and underbalanced drilling and ascertain which method is most suitable in all aspects. Finally, it can be concluded that UBD provides lower drilling costs, increased rate of penetration (ROP) and less hole problems when it was compared to overbalanced drilling of the same formations.
CHAPTER ONE
1.1 Introduction
… This chapter will address the background information that motivated this study, the challenges that prompted it, its aim, and its objectives as a preface to subsequent sections of the study. Additional factors include the study's significance, scope, limitations, research questions and hypotheses, and the definition of technical terms.
CHAPTER TWO
2.0 Literature Review
2.1 Introduction
The review of relevant literature is the main topic of this chapter. A literature review covers theoretical and methodological contributions to a certain issue in addition to the state of knowledge at the time of writing. It provides information about the state of the art in relation to the subject you are writing about. It examines the body of work on the chosen subject. The literature evaluation in this study comprises the …
Procedure for Downloading the PDF (Docx) Material
Comparison of Overbalanced and Underbalanced Oil Drilling Techniques can be downloaded by requesting the full set of materials at the project or seminar cost. The document will be sent via Microsoft Word (MS-Word) format via WhatsApp (e-mail) following payment confirmation.
| Seminar Material Cost ₦3,000 | Project Material Cost ₦5,000 |
Request Complete Material
 | Click here to request the Complete Material via WhatsApp including;
|
Disclaimer for Complete Material Utilization
The displayed research work titled "Comparison of Overbalanced and Underbalanced Oil Drilling Techniques" is stated as a research guideline towards accomplishing your assigned project / seminar research work. All the research materials on this website are ONLY for research purposes and should be used as a guideline in developing your research work. For no reason should you copy word for word as projectlist.com.ng will not be liable for any who copied the material. By ordering the complete research guideline, it signifies that you've accepted our terms of service.
Frequently Asked Questions (FAQ)
Can this topic “Compensation Policy as Means of Attracting and Retaining Employee” be used for Business Administration and Management (BAM) Project?
Yes it can be utilized for research — The research focus on compensation policy as means of attracting and retaining employee, it present a conceptual and theoretical study of the nature of compensation and compensation plan and policy aim at attracting and retaining employee. …
Can this topic “English in Nigerian Redundancy” be used for English Language Project?
Yes it can be utilized for research — This research work is concerned with reduplication in Nigerian English from the speeches and utterances of some students in the Department of Modern European Languages and Linguistics, Usmanu Danfodiyo University, Sokoto. The study shows that reduplication occurs to signify contrastive meaning, pluralism, emphasis and creation of new words with different semantic forms. Reduplication was therefore further discovered to be one of the features of Nigerian English. …
Can the material for “The Impact of Organisational Structure of Commercial Bank on Efficient Customer Service” be used as a guide for Banking and Finance (BF) Project?
Yes it can be used — This research is a study aimed at finding the main causes of customers of commercial banks to be prompt wherever they are in their current or saving accounts or withdrawing cash from their savings account balances or cash cheque in their current account balance. Consequent upon this, it will determine the impact balance of the organizational structure of commercial banks on efficient customer services. In other words, this pieces of research work goes to determine whether the organizational structure of commercial banks service in Nigeria especially First Bank (Nig) Plc. This research was restricted to (4) four branches each in three states Lagos Both interview and questionnaires, method of data gathering were used. This categories of sample were used in …
Can the material for “Design and Implementation of Immigration Information System” be used as a guide for Computer Science (CS) Project?
Yes it can be used — Immigration is the international movement of people to a destination country of which they are not natives or where they do not possess citizenship in order to settle as permanent residents or naturalized citizens. The aim of the study is to design and implement a Immigration Information System using Immigration Service Uyo as a case study. In achieving this aim, the following specific objectives were laid out as follows to develop an application software that will implement a better way of recording the information of immigrant that comes into the country, present a high storage database mechanism for immigration service and ensure a secure method that will significantly reduces the high level of insecurity in the country. The motivation that …
Can the material for “The Importance of Introducing Information Technology in the Teaching of Geography” be used as a guide for Geography Education Project?
Yes it can be used — Geography is a subject that studies the interrelationships between the physical environment and humans in the place. The study was carried out to investigate the Importance of Introducing Information Technology in the Teaching of Geography using Dekina Local Government Area, Kogi State as a case study. In achieving this aim, the following specific objectives were laid out to identify teachers’ and students’ perception of the use of ICT in teaching Geography in Secondary Schools and evaluate the difference between the use of traditional method of teaching Geography and the use of ICT in teaching Geography. The research design used in this report is descriptive design, utilizing questionnaire method to obtain information from the respondents for this project. A total of …
Can the material for “The Impact of Wages and Salaries Administration on Employee Productivity” be used as a guide for Industrial Relations and Personnel Management (IRPM) Project?
Yes it can be used — This research project is on the impact of wages and salaries administration on employee productivity. The purpose of this research work is to know the impact of wages and salaries administration on the staff of Sona Breweries Nigeria Plc. The aim of wages and salaries administration program of Sona Breweries is to improve the quality of productivity and to prepare employee for greater organisation productivity, for without wages and salaries administration personnel, an organization will find it difficult, to achieve its objectives or organizational goals. This is because of the immense role played by manpower and its plausible impact on the efficiency of the organization. Three research working hypothesis were formulated by the study researcher in order to avoid deviation from …
Is the topic “The Impact of Taxation on Economic Development in Nigeria (2003 - 2012)” recommended for Economics Project?
Yes it is highly recommended — The study scrutinizes the Impact of Taxation on Economic Development in Nigeria. In achieving this aim, the following specific objectives were laid out to examine the relevance of taxation in Nigeria, determine why people feel cheated when it comes to paying their taxes, determine the extent to which federal government has been using the revenues generated from tax, examine how tax rate affects the rate of investment in the Nigeria economy, and know general desirability of firms to invest as a result of tax incentive measures. Generally, this study is carried out to know if tax constitutes the bulk of government revenue and to erase the erroneous that is the exploitation by government for their selfish interest. The research design …
Can this topic “Impact of Internet Advertising on Consumers’ Purchase Decision” be used for Business Administration and Management (BAM) Project?
Yes it can be utilized for research — The use of online advertisement in Nigerian market is increasing and businesses are more and more considering the internet as a source of marketing communication. However, few studies have considered the factors that influence online buyer’s decision when Nigeria is considered. Thus, the main objective of this study was to examine the factors that contribute to the effectiveness of online advertisements and how they affect consumers’ buying decision. JUMIA online shopping company was selected as the study organization. The targeted population was the entire students of University of Lagos, Akoka campus who must have at any time visited JUMIA online shopping platforms to make purchase. The method of carrying out the study was based on survey design. A total number …
Can the material for “Clearing as a Means of Suppressing Fraud and Sustaining Bank” be used as a guide for Banking and Finance (BF) Project?
Yes it can be used — A survey research was made in carrying this project, clearing department as a profit generating department in banking institution. This research was carried out to reveal clearing as means of sustaining banks and suppressing frauds. The population size of the study comprises of all staff of Enugu main branch of United Bank for Africa PLC (UBA), which were 98 staff. And the sample size for the study was 79 staff. Hypothetical statements were used to find out whether the clearing as a means of sustaining bank and suppressing fraud in banking institution. These were about identifying whether clearing department really to describe how clearing department contribute in the profit of the banking institution, as was gotten from the questionnaires distributed to the …
Can this topic “A Socio-linguistic Study of the Effect of Code Switching and Code Mixing in the Written English of Some Secondary School” be used for English Education Project?
Yes it can be utilized for research — Code-switching is the use of more than one language, variety, or style by a speaker within an utterance or discourse, or between different interlocutors or situations. The study was carried out to Study the Socio-linguistic Effect of Code Switching and Code mixing in the Written English of Some Secondary School. In achieving this aim, the following specific objectives were laid out to conduct a sociolinguistic study on code-mixing and code-switching and examine ways can be used to avoid Code-Switching and Code-Mixing in learning English language. Investigation revealed that some of the studies focus on the way speakers of English code switch and mix between different language codes in their daily dialogues or conversations. All these studies drew their data from …