Using Microbubbles to Improve Transmission Oil in Pipes

Hussein Hadi Hussein

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Publication Date

Tue Jun 30 2015

Journal Name

Iraqi Journal Of Chemical And Petroleum Engineering

Volume

16

Issue Number

2

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Using Microbubbles to Improve Transmission Oil in Pipes

Drag

gasoil

microbubbles

turbulence

Hussein Hadi Hussein

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Drag reduction (DR) techniques are used to improve the flow by spare the flow energy. The applications of DR are conduits in oil pipelines, oil well operations and flood water disposal, many techniques for drag reduction are used. One of these techniques is microbubbles. In this work, reduce of drag percent occurs by using a small bubbles of air pumped in the fluid transported. Gasoil is used as liquid transporting in the pipelines and air pumped as microbubbles. This study shows that the maximum value of drag reduction is 25.11%.

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Publication Date

Fri Oct 07 2022

Journal Name

Texas Journal Of Engineering And Technology

Estimation of Pore Pressure and In-Situ Stresses for Halfaya Oil Field: A Case Study

Maytham I.

Ghanim M.

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Publication Date

Wed Aug 01 2018

Journal Name

Ecotoxicology And Environmental Safety

Biochemical and molecular alterations in freshwater mollusks as biomarkers for petroleum product, domestic heating oil

Ali Abdulhamza

Adel M.

Ayad M.J.

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(8)

(9)

Publication Date

Mon Dec 01 2014

Journal Name

Agricultural Mechanization In Asia, Africa And Latin America

Determination of the suitability period of S-3 diesel oil when used in tractor engines

Agricultural machinery

Diesel engines

Diesel fuels

Engines

Research

Statistical methods

Tractors (agricultural)

Ali Mazin

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The diesel oil type S-3 specified for diesel engine has limited the suitability for diesel trucks for 8000 km, but didn't clarify its suitability if used in tractor engines.It is known that the work style of farm tractor differs from that of other vehicles where tractors are used for all the activities in sever conditions and under the complete usage of the available power and capability, so there is no sign or indication of the usage period of this oil in tractor's engine. The oil has been used on Cirta C6806 tractors. The manual book of the tractor's engine, Deutz recommends changing the oil every 100 hrs. Therefore the main goal of this research is to give the recommended working hours for S-3 diesel oil when used in farm tractor engines

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(2)

Publication Date

Tue Jun 30 2020

Journal Name

Association Of Arab Universities Journal Of Engineering Sciences

Immiscible CO2-Assisted Gravity Drainage Process for Enhancing Oil Recovery in Bottom Water Drive reservoir

Immiscible CO2

Gravity Drainage

Enhanced Oil Recovery

EOR

GAGD

Dahlia A.

Mohammed S.

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The CO2-Assisted Gravity Drainage process (GAGD) has been introduced to become one of the mostinfluential process to enhance oil recovery (EOR) methods in both secondary and tertiary recovery through immiscibleand miscible mode. Its advantages came from the ability of this process to provide gravity-stable oil displacement forenhancing oil recovery. Vertical injectors for CO2 gas have been placed at the crest of the pay zone to form a gas capwhich drain the oil towards the horizontal producing oil wells located above the oil-water-contact. The advantage ofhorizontal well is to provide big drainage area and small pressure drawdown due to the long penetration. Manysimulation and physical models of CO2-AGD process have been implemented

Publication Date

Mon Mar 01 2021

Journal Name

Journal Of Physics: Conference Series

High pollutant levels of produced water around Al-Ahdab oil field in Wasit governorate (Iraq)

Heavy Metals (Cd

Co

Cr

Pd

and Ni)

Al-Ahdab oilfield in Wasit

Iraq

the Main Outfall Drain (MOD)

produced water (PW)

inductively couple plasma (ICP-OES)

N M

Khalid Waleed S

S A

Z S.

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Abstract<p>Exploration activities of the oil and gas industry generate loads of formation water called produced water (PW) up to thousands of tons each day. Depending on the geographic area, formation depth, oil production techniques, and age of oil supply wells, PW from different oil fields contain different chemical compositions. Currently, PW is also known as industrial waste water containing heavy metals that are toxic to humans and the environment, requiring special processing so that they can be disposed of in the environment. To determine the heavy metals content in PW from the Al-Ahdab oil field (AOF), the Ministry of Science and Technology/Agricultural Research Department determined som</p> ... Show More

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(5)

(3)

Publication Date

Fri Nov 29 2024

Journal Name

Chemical Engineering Research And Design

Comprehensive review of severe slugging phenomena and innovative mitigation techniques in oil and gas systems

Severe slugging

Flow assurance

Multiphase flow

Pipeline management

Slug suppression techniques

Usama

Abdelsalam

Ghassan

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(7)

(8)

Publication Date

Tue Jun 30 2020

Journal Name

Journal Of Economics And Administrative Sciences

Using ARIMA models to forecast the volume of cargo handled in Iraqi ports An applied study in the general company of Iraqi ports

time series

ARIMA models

forecast

Iraqi ports.

احمد هشام

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Time series is an important statistical method adopted in the analysis of phenomena, practices, and events in all areas during specific time periods and predict future values contribute to give a rough estimate of the status of the study, so the study aimed to adopt the ARIMA models to forecast the volume of cargo handled and achieved in four ports (Umm Qasr Port, Khor Al Zubair Port, Abu Flus Port, and Maqal Port(, Monthly data on the volume of cargo handled for the years (2006-2018) were collected (156) observations. The study found that the most efficient model is ARIMA (1,1,1).

The volume of go

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(1)

Publication Date

Sun Jun 01 2014

Journal Name

Ibn Al-haitham Jour. For Pure & Appl. Sci.

Reducing False Notification in Identifying Malicious Application Programming Interface(API) to Detect Malwares Using Artificial Neural Network with Discriminant Analysis

mohsen

L

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Publication Date

Mon Feb 13 2023

Journal Name

Journal Of Educational And Psychological Researches

The Reality of Using Electronic Applications in Teaching Language Skills to People with Mild Intellectual Disability from the Mothers’ Perspective

linguistic skills

Electronic applications

intellectual disability

mothers of intellectual disability students

and hafer al-baten

Muneera

Khalid Habib Alshamri

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Abstract

This study aims to identify the reality of using electronic applications in teaching language skills to people with mild intellectual disabilities from the mothers’ perspective. A descriptive approach was used. The electronic questionnaires were administered to the study sample, 122 responses were received from mothers of the students with mild intellectual disability in Hafer Al-Baten schools. The response average rate was 94%. The results showed that there are statistically significant differences that are related to the variant of monthly income as for the barriers to using electronic applications in such schools, whereas there were no differences regarding the variant of monthly income regarding t

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Publication Date

Mon Jan 01 2024

Journal Name

Journal Of Medicine And Life

Antimicrobial photodynamic therapy using a low-power 650 nm laser to inhibit oral Candida albicans activity: an in vitro study

Hussein A.

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