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System And Method For The Mitigation Of Paraffin Wax Deposition From Crude Oil By Using Ultrasonic Waves
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Book Synopsis System and Method for the Mitigation of Paraffin Wax Deposition from Crude Oil by Using Ultrasonic Waves by :
Download or read book System and Method for the Mitigation of Paraffin Wax Deposition from Crude Oil by Using Ultrasonic Waves written by and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A method for mitigating the deposition of wax on production tubing walls. The method comprises positioning at least one ultrasonic frequency generating device adjacent the production tubing walls and producing at least one ultrasonic frequency thereby disintegrating the wax and inhibiting the wax from attaching to the production tubing walls. A system for mitigating the deposition of wax on production tubing walls is also provided.
Book Synopsis Mitigation of Paraffin Wax Deposition from Petroleum Wellbores and Pipelines by : Omkar A. Jaripatke
Download or read book Mitigation of Paraffin Wax Deposition from Petroleum Wellbores and Pipelines written by Omkar A. Jaripatke and published by . This book was released on 2000 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wax Deposition written by Zhenyu Huang and published by CRC Press. This book was released on 2016-03-09 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wax Deposition: Experimental Characterizations, Theoretical Modeling, and Field Practices covers the entire spectrum of knowledge on wax deposition. The book delivers a detailed description of the thermodynamic and transport theories for wax deposition modeling as well as a comprehensive review of laboratory testing for the establishment of appropr
Book Synopsis Methods of Dealing with Paraffin Troubles Encountered in Producing Crude Oil by : Carl Ernest Reistle
Download or read book Methods of Dealing with Paraffin Troubles Encountered in Producing Crude Oil written by Carl Ernest Reistle and published by . This book was released on 1928 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis In Situ Thermal Solvent System with Ultrasonic Wave for Dissolving Paraffin Wax Deposit by : Amirul Asraff Othman
Download or read book In Situ Thermal Solvent System with Ultrasonic Wave for Dissolving Paraffin Wax Deposit written by Amirul Asraff Othman and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization of Waxy Crude Oils and Mitigation of Wax Deposition Using Magnetic Fields by : Vusal Fataliyev
Download or read book Characterization of Waxy Crude Oils and Mitigation of Wax Deposition Using Magnetic Fields written by Vusal Fataliyev and published by . This book was released on 2003 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Manufacture of Paraffin Wax from Petroleum by : Ralph Homeward Espach
Download or read book Manufacture of Paraffin Wax from Petroleum written by Ralph Homeward Espach and published by . This book was released on 1935 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Study on Wax Deposition of Heavy Crude Oil in Pipeline Transportation by Using Oil in Water Emulsion Method by : Nor Salwani Ismail
Download or read book Study on Wax Deposition of Heavy Crude Oil in Pipeline Transportation by Using Oil in Water Emulsion Method written by Nor Salwani Ismail and published by . This book was released on 2013 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Managing Paraffin/Wax Deposition Challenges in Deepwater Hydrocarbon Production Systems by : Keshawa Shukla
Download or read book Managing Paraffin/Wax Deposition Challenges in Deepwater Hydrocarbon Production Systems written by Keshawa Shukla and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The prevention of solids formation and their deposition are major challenges to design and operate any subsea hydrocarbon production systems. One of the most challenging issues is the management of paraffin/wax. As the water depth increases, at the low temperatures of subsea conditions, hydrocarbons may precipitate as wax, which can solidify and restrict the flow. During shutdown of a subsea production system wax gel may form and solidify when a crude oil cools below its pour point causing operational problems from downhole to the processing facilities. The purpose of this chapter is to address the paraffin/wax formation and deposition issues to properly design a subsea production system consisting of pipe-in-pipe flowline and flexible riser under deepwater environment. A field specific example is presented to manage the wax formation/deposition and prevent paraffin/wax deposition risks in an effective way during the normal and the shut-in operations of the subsea production system. This study illustrates that the subsea hardware, such as water stop and equipment valves, along with the flowline, riser and jumper should be sufficiently insulated in order to prevent any cold spots in the production system, and achieve sufficient cooldown time for the shut-in operations.
Book Synopsis Predicting Paraffin Wax Deposition and Its Prevention During Crude Oil Production in Malaysia by : Ekeh Modesty Kelechukwu
Download or read book Predicting Paraffin Wax Deposition and Its Prevention During Crude Oil Production in Malaysia written by Ekeh Modesty Kelechukwu and published by . This book was released on 2010 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Oil Pipeline Wax Disposition Inhibition Using Chemical Methods by : Norseri Mohd Mustaffa
Download or read book Oil Pipeline Wax Disposition Inhibition Using Chemical Methods written by Norseri Mohd Mustaffa and published by . This book was released on 2010 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oil pipeline wax deposition is one of the major problems facing in the crude oil transportation flow line from the offshore to onshore through pipe. The problems occur because of the crude oil fluids temperature is decrease during the transportation process and cause the solidifying process occurs. The deposited wax is normally being removed using pigging process. In the present work, chemical method is introduced as an alternative solution for the wax deposition problems in pipelines. This method used CaCl2.2H2O and NaOCl as the inhibitor. The waxes is initially drowned in the NaOCl solutions to soften the waxes and remove the water content inside the sample; waxes. While drawn the sample, the solution with the waxes is stir to get the condition flowing through the pipeline. Then with fixed molarity of the CaCl2.2H2O solution, it is added to the NaOCl solution which has being reacted with the waxes samples. After a range of period; 24 hours, the result obtained is observed and recorded. This experiment is then repeated with different volume of NaOCl, using heat to study about the heat effect and also using acid to remove the waxes. The experimental results showed that with volume of 50ml NaOCl and 0.0071 M of CaCl2.2H2O, the waxes can break into small pieces and no weight loss to the wall like using 30 ml of NaOCl solutions with 70% weight loss from the initial sample weight. While using the heat, the waxes can be removes in 120s and gets 50% efficiencies for only 30 ml volume of NaOCl. This reaction has being tested gradually to ensure its ability to remove wax from the pipeline. The removal process has being removed using the chemical reactions between CaCl2.2H2O and NaOCl. The reaction of the chemicals and waxes was done in lab scale and the progress has being look properly in schedule time to ensure it properly removed. Inhibition of waxes using chemicals method finally founds it solutions which is means by reaction between Sodium Hypochlorite with Calcium Chloride Dihidrates together with bleaching theory, the problems can be eliminated and this kind of technique is more effectual based on its capability to recycle the chemical used back and need few periods to complete each reactions.
Book Synopsis The Deposition and Rheology of Organic Gels by : Ramachandran Venkatesan
Download or read book The Deposition and Rheology of Organic Gels written by Ramachandran Venkatesan and published by . This book was released on 2004 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wax Deposition in Crude Oil Transport Lines and Wax Estimation Methods by : Fadi Alnaimat
Download or read book Wax Deposition in Crude Oil Transport Lines and Wax Estimation Methods written by Fadi Alnaimat and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Petroleum industry is one of the major industries serving the energy demands. Flow assurance is essential for providing continuous fuel supply. Wax deposition is the main issue that affects flow assurance or reduces the efficiency of transporting crude oil. As the maintenance cost of repairing and troubleshooting is very high, addressing issues related to flow assurance becomes critical in the petroleum industry. This chapter will explore methods used for reducing, cleaning, and monitoring deposition of wax. Wax dissolved in the crude oil gets crystallized causing accumulation across the pipe walls once the bulk temperature of the crude oil gets lower than wax appearance temperature (WAT). Mechanical, thermal, chemical, and microbial methods highlighting general practice in the industry are discussed in this chapter. Next, the direct techniques providing information about the numerical wax deposition models used along with scientific measurement techniques are emphasized. Later, the indirect measurement techniques are discussed providing information about the external probing and nondestructive techniques to obtain information about wax layer deposition inside the pipe. The role of artificial intelligence and use of fuzzy logic for effective wax prediction or in developing the existing wax numerical models are emphasized in the last section.
Book Synopsis Modeling of Wax Deposition in a Crude Oil Carrying Pipeline by : Preston Montalvo
Download or read book Modeling of Wax Deposition in a Crude Oil Carrying Pipeline written by Preston Montalvo and published by . This book was released on 2012 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Rotation Speed and Temperature to Wax Deposition for Malaysian Crude Oil by : Fazerah Moin
Download or read book Effect of Rotation Speed and Temperature to Wax Deposition for Malaysian Crude Oil written by Fazerah Moin and published by . This book was released on 2015 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wax depositions have been a major problem in the oil and gas field. It generates additional pressure drop and causes fouling which ultimately increase the operating cost during production, transportation, and handling of waxy crude oil. The problem are initiated due to the decrease of crude oil temperature during the transportation process which eventually caused the solidified of the crude oil to form wax. The deposited wax is normally removed by pigging process. The wax deposition of the crude oil in the pipeline makes the flow area smaller and smaller with time, which then influences the transportation capacity and the operation safety of the pipeline. There are many factors that influence the wax deposition: the crude components, the carbon atom distribution of the paraffin, the oil temperature, the temperature difference between the oil and the pipe wall, the deposition duration, the flow rate, and so on. In this research the effect of rotation speed was investigated toward the wax deposition. In addition, the temperature effect to the wax solubility is also been studied. The experimental work were conducted using cold finger device. Two different type of wax inhibitor are used in this study which are cyclohexane and toluene. As rotation speed is increased, the wax deposit obtained at the cold finger is decreased. However, at the certain minimum point, the amount of wax deposit is increased. For the wax solubility test, temperature was found to be the main effect to the wax. At the highest temperature, the solubility of paraffin wax is increased.
Book Synopsis The Production of Paraffin and Paraffin Oils by : R. Henry Brunton
Download or read book The Production of Paraffin and Paraffin Oils written by R. Henry Brunton and published by . This book was released on 1881 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mechanism of Inhibition of Paraffin Deposition in Crude Oil Systems by : J. L. Mendell
Download or read book Mechanism of Inhibition of Paraffin Deposition in Crude Oil Systems written by J. L. Mendell and published by . This book was released on 19?? with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
