Oil well Essays

  • Seismic Amplitude Analysis

    2158 Words  | 9 Pages

    amplitude information as hydrocarbon indicators was in the early 1970s when it was found that bright-spot amplitude anomalies could be associated with hydrocarbon traps (21, Bright-spot). In a relatively soft sand, the presence of gas and/or light oil will increase the compressibility of the rock dramatically, the velocity will drop accordingly, and the amplitude will decrease to a negative value “bright-spot” [21]. Before starting to interpret the seismic amplitude, it is necessary to understand

  • The Pros And Cons Of Overbalance Drilling

    1905 Words  | 8 Pages

    Over the past number of years, the most common and well- known method used to drill wells was the Overbalance Drilling method (OVD). Overbalance Drilling is a technique where the bottom hole pressure of the wellbore is kept higher than the formation pressure while performing the drilling process. To maintain an overbalance atmosphere, the mud weight in the drilling fluid needs to be heavier and denser. It is designed to just be above the formation fluid pressure but lower compare to the formation

  • The Importance Of Tramp Trade

    948 Words  | 4 Pages

    Based on the commodity chosen, palm oil is utilizing a tramp services and also a liquid bulk cargo as a carrier. Liquid bulk alludes to liquid cargo that is conveyed or kept unpackaged in enormous volumes. Liquid bulk can be widely classified into edible and non-edible commodities, ("Bulk Liquid", n.d). Palm oil is categorized as a liquid edibles and not a dangerous liquids. A ship occupied with the tramp trade is one which does not have a fixed timetable or relevant ports of call. Rather than cargo

  • Filtration Research Paper

    966 Words  | 4 Pages

    industry(Meng et al., 2012), playing a major role in drilling activities. This is on the grounds that drilling fluids perform important tasks, such as lubricating the drill bit, providing hydrostatic pressure, and removal of drilling cuttings from the well bore, also another important function of the drilling fluid is to stop compacted clay minerals, commonly encountered during drilling activities, from taking up water from the drilling fluids and, thus, swelling(Suter et al., 2011). Filtration of drilling

  • Oil Extraction In Malaysia

    1548 Words  | 7 Pages

    EFFECTS OF OIL EXTRACTION ON MALAYSIA’S ECONOMY Definition of Oil Extraction Oil extraction can be defined as the process of removing petroleum sources from the beneath of the Earth. This process usually starts with the penetrating of wells into the underground reservoir. These oil wells will then be found by drilling a deep opening under the Earth with an oil rig. (Petroleum.co.uk, 2013) After large quantities of oil and gas are established at a drilling location, this place will be known as a

  • Emulsion In Oil Industry

    791 Words  | 4 Pages

    Customarily, during production operations, emulsified water is present in crude oil as a result of the mixing encountered at numerous stages such as processing, transporting, drilling, and producing of crude oil. Nonetheless, the formation of emulsion leads problems in the oil field industry which may increase the cost of transportation as well as the production. At the same time, it might also accumulate in the refinery tank age, plugged pipeline, equipment failure, and pipeline corrosion. Intended

  • Hydrocarbon Lab Report

    827 Words  | 4 Pages

    STIMULATION OF PETROLEUM HYDROCARBON DEGRADATION IN SOIL GAYATHRI.M DATE OF SUBMISSION:19-12-2017. ABSTRACT: Hydrocarbon are mainly the pollutants from oil refineries and oil spills. These pollutants can be degraded by a consortium or cocktail of microorganisms e.g. pseudomonas, Corynebacterium, Arthobacter, Mycobacterium and nocardia. Biodegradation has at least three outcomes (1) a minor change in an organic molecule, leaving the main structure still intact;(2) Fragmentation

  • CBD Oil And Cbd Vape Oil Case Study

    740 Words  | 3 Pages

    Have you had an opportunity to know or use CBD oil and CBD Vape Oil? If you have or you have not, this article will give you more insight into what these products actually are. From the onset, you need to know what CBD oil is and then proceed to know how its vaporization can be done. Are you ready for this? If so, then you are advised to tag along. Understanding CBD. One of the chemical compound that is contained in Marijuana is called Cannabidiol (CBD). THC is also among these cannabinoids.

  • Petroleum Product Structure

    771 Words  | 4 Pages

    MAILABARI SK., OMORODION IH Department of Mechanical Engineering, University of Benin ABSTRACT Tanks are generally used for storage and find wide range of applications in different fields both domestically and industrially. Nigeria as a major oil producer in Africa has need for maximum capacity tanks for the storage of crude and other petroleum products. These thanks are mostly made from steel and are located within the proximity of product sources which are mostly estuarine/offshore environment

  • PVT Analysis: Wire Level Sampling Method

    886 Words  | 4 Pages

    sample for PVT analysis, bottom hole sampling method is one of the best way. Bottom hole sampling usually not suitable for gas-condensate reservoir and oil reservoir with substantial quantity of water. The production bottom hole sampling operation involves running a special sampling tool into the well on wire line, so that a sample of the fluid in the well can be collected under the increased pressure of the fluid column. It is also needed some of the high technology apparatus on the surface in order

  • Essay On Petroleum Engineer

    1034 Words  | 5 Pages

    engineer are engineers that find new ways to get or obtain oil and gas from deposits below the surface but in a profitable way. There are different types of petroleum engineers one is a drilling engineer that determines how the drilling is done the coast and if it’s safe to the environment and people, completions engineer deals with finish building the wells so that they can get the oil and gas, production engineers monitor the wells’ oils and gas to see if enough is being extracted and if no to try

  • Hydraulic Fracturing Case Study

    1200 Words  | 5 Pages

    Hydraulic fracturing and its importance Well stimulation is a technique have been used all around globe & having greater success on a large scale because it gives a new life to depleted well by increasing its production after restoring the natural permeability. However, this method is as complicated as it looks. The reason behind its complexity is to select the job

  • Seismic Exploration

    2091 Words  | 9 Pages

    Chapter 2: VELOCITY REGIM 2-1Introduction The seismic method represents one of the most important geophysical techniques for oil and gas exploration due to its high accuracy, high resolution, and deep penetration The objective of seismic exploration to determine the depth of the target formations which carry hydrocarbons martial to be extracted by drilling ,seismic exploration use the sound wave shotted from the ground surface (source) to travel throw the earth layers and interact with its martial

  • The Benefits Of Fracking

    792 Words  | 4 Pages

    incorrectly” (Folks). By observing tests done by universities it is shown that it is certainly not as all encompassing as one would assume, “the University of Duke did a test on fracking poisoning our water and only 8 out of 130 wells were poisoned because of inadequate well construction or careless cementing, both of which can be fixed” (Folks). Another reason why fracking can be safe is that “imported natural gases can cause accidents and even kill” (Rogowsky) however, “with fracking there is no

  • Swot Analysis Of Al Faris

    1484 Words  | 6 Pages

    INTRODUCTION AL FARIS EQUIPMENT RENTALS (L.L.C) was established in Dubai, UAE, in 1992 to provide lifting and transportation services to the Oil & Gas Industry; these services were then extended to Oil Refineries, Power Plants and the Construction Industry. Al Faris has grown since its inception to one of the largest crane and transportation Rental Company in the United Arab Emirates. THE CRANE RENTAL DIVISION has been the core business of the group, with mobile cranes ranging from 7 Ton to 1200

  • Cement Sheat Case Study

    1255 Words  | 6 Pages

    LOST CIRCULATION This is a major problem that affects the oil and gas industry, especially when they are drilling at an elevated temperature (HT). Water traps between casings, if not controlled can lead to casing failure as the well heats up (Feng et al., 2012). Cement sheat is used mainly as a seal to isolate different zones of the formation, ensures that migration (movement) of hydrocarbon or water from one zone to another do not occur. In addition, it also serves as a protective measure to the

  • Vertical Pipe Lab Report

    1107 Words  | 5 Pages

    Abstract: The study of three phase flow in horizontal and vertical pipe are important phenomena in oil and gas industry due to extracting process involve liquid, solid and gas phase. The effect of the particle amount, the discharge of gas and liquid have investigated experimentally on pressure distribution in horizontal pipe have been studied in this work. The work carried out for horizontal pipe with outer diameter (3.175 cm). A spherical stainless steel has used as solid particle. Air and water

  • Argumentative Essay On Fracking

    951 Words  | 4 Pages

    followed by a high-pressure water mixture, which is directed at the rocks to release the gas and oil that is inside of them. Furthermore water, sand, chemicals and other substances are injected into the rock at a high pressure, in order to allow the gas in the rock to flow out and up to the top of the fracking wells. The process of fracking allows humans to extract the colorless, shapeless and odorless gas and oil when it is in its original form, which is later on used for electric power, in industries

  • Petroleum Balance Method

    1446 Words  | 6 Pages

    1995 Mattar and McNeil introduced a new procedure called the Flowing Gas Material Balance (FGMB). The FGMB is considered a convenient method because it uses data that is already obtained and quantifies the gas in place without having to shut-in the well and interrupt production. This paper proposes to apply the Flowing Gas Material Balance method for reserves estimation to gas fields in Trinidad and Tobago and make a comparison with traditional methods of reserves estimation to confirm the efficiency

  • Chemical Engineering In The Petroleum Industry

    1000 Words  | 4 Pages

    They needed to attain a degree from some accredited college or university. In order to work in industry as professional engineer, one must be well aware of processes and operations of the industry. They must also be well aware of the safety precautions to be followed in industrial organizations. They should exhibit professional attitude in the industry and know how to work with the machines in the industry. Engineers should have