doi:10.2118/118225-PA

Details

Publication Date

Thu Mar 18 2010

Journal Name

Spe Projects, Facilities & Construction

Volume

5

Issue Number

1

DOI

10.2118/118225-PA

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15

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(13)

Correlating Optimum Stage Pressure for Sequential Separator Systems

separation and treating

PVT measurement

optimization problem

Upstream Oil & Gas

Phase Behavior

objective function

optimum stage pressure

GOR

Artificial Intelligence

Mohammed S.

Omar

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SummaryA study to find the optimum separators pressures of separation stations has been performed. Stage separation of oil and gas is accomplished with a series of separators operating at sequentially reduced pressures. Liquid is discharged from a higher-pressure separator into the lower-pressure separator. The set of working separator pressures that yields maximum recovery of liquid hydrocarbon from the well fluid is the optimum set of pressures, which is the target of this work.A computer model is used to find the optimum separator pressures. The model employs the Peng-Robinson equation of state (Peng and Robinson 1976) for volatile oil. The application of this model shows significant improvement of all objective functions for many oils (Hassan 2004).Mathematical correlations for estimating optimum set of pressures have been deduced from the model to provide simple and quick tools to find the optimum stages pressures. Many tests have been achieved with many volatile samples at different conditions to prove the validity of these correlations.

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Publication Date

Tue Dec 31 2019

Journal Name

Journal Of Economics And Administrative Sciences

The Role of Information Technology Competency in Activating of Human Resources Management Practices/ Applied Study in the Informatics and Communications Public Company in Iraq

IT competency

HRM Practices

IT usage

IT knowledge

IT operations

Training Program

Job Design

Recruitment

and Performance appraisal.

كفاءة تكنولوجيا المعلومات

ممارسات إدارة الموارد البشرية

استخدام تكنولوجيا المعلومات

معرفة تكنولوجيا المعلومات

عمليات تكنولوجيا المعلومات

برامج التدريب

تصميم االعمل

التوظيف (الاستقطاب)

وتقييم الأداء.

Nada Ismaeel

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This research aims to clarify the role of Information Technology Competency (ITC) with dimensions' (IT Usage, IT Knowledge, and IT Operations) as an independent variable in the activation of Human Resources Management Practices (HRM Practices) as a dependent variable with dimensions' (Training and Development, Recruitment, Job Design, and Performance appraisal). Based on this, the correlation and effect relationships between the independent and dependent variables are determined by formulating two main hypotheses. There are a significant relationship and effect of IT competency with HRM practices within the dimensions. Furthermore, the scope and population of this research are the Informatics and Communications P

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Publication Date

Fri Mar 01 2013

Journal Name

Journal Of Economics And Administrative Sciences

Improving the Effectiveness of Internal Control System In Accordance with COSO Model

American Institute of Certified Pubilc Accountants- Institute of Internal Auditors- The Internal Control Standards Committee of International Organization of Supreme Audit Institutions- International Standard on Auditing- Organization for Economic Corporation and Development- Statement on Auditing Standards- Securities & Exchange Commission- Sarbance_Oxley- United States General Accunting Office

علي حسين

ايمان مؤيد

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The research aims to improve the effectiveness of internal control system according to a model COSO, by identifying the availability of system components according to the model and then improve the effectiveness of each component by focusing on areas for improvement in each component, as it was addressed to a model COSO and then Maamth with the environment, the current Iraqi by introducing some improvements on the form of some mechanisms of corporate governance of the Council of Directors, and senior management, the Audit Committee, Committee appointments, especially that supplies application available in the laws and legislation, the current Iraqi, taking into consideration to make some

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Publication Date

Sun Jun 01 2014

Journal Name

Baghdad Science Journal

Preparation and Identification of some new Pyrazolopyrin derivatives and their Polymerizations study

Synthesis

Fused Pyrazoles

1-(3

6-dimethyl-4-oxo-1

4-dihydro-5H-pyrazolo [4

3-C] pyridin-5-yl)-1H-pyrrole-2

5-Dione S1

1-[2-(3

6-dimethyl-4-oxo-1-phenyl-1

4-dihydro-5H-pyrazolo[4

3-C]pyridin-5-yl)ethyl]-1H-pyrrole-2

5-DioneS2 and 1-(3

6-dimethyl-4-oxo-1-phenyl-1

4-dihydro-5H-pyrazolo[4

3-C]pyridin-5-yl)-1H-pyrrole-2

5-Dione S3

reactivity ratios

copolymer composition

Mean Sequence lengths.

Redha I. H.

Mahmoud A

Zaynab H. Fadel

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Preparation and Identification of some new Pyrazolopyrin derivatives and their Polymerizations study

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Publication Date

Sun Sep 04 2011

Journal Name

Baghdad Science Journal

Pulse Profile Rule in Laser Heating of Opaque Targets in Air

A theoretical model is developed to determine time evolution of temperature at the surface of an opaque target placed in air for cases characterized by the formation of laser supported absorption waves (LSAW) plasmas. The model takes into account the power temporal variation throughout an incident laser pulse

(i.e. pulse shape

or simply: pulse profile). Three proposed profiles are employed and results are compared with the square pulse approximation of a constant power.

Bassam H.

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A theoretical model is developed to determine time evolution of temperature at the surface of an opaque target placed in air for cases characterized by the formation of laser supported absorption waves (LSAW) plasmas. The model takes into account the power temporal variation throughout an incident laser pulse, (i.e. pulse shape, or simply: pulse profile).
Three proposed profiles are employed and results are compared with the square pulse approximation of a constant power.

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