Study of different geostatistical methods to model formation porosity (Cast study of Zubair formation in Luhais oil field)

Jassim M. Al Musawi; M S Al-Jawad

doi:10.1088/1757-899X/579/1/012031

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Publication Date

Mon Jul 01 2019

Journal Name

Iop Conference Series: Materials Science And Engineering

Volume

579

DOI

10.1088/1757-899X/579/1/012031

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(1)

Study of different geostatistical methods to model formation porosity (Cast study of Zubair formation in Luhais oil field)

Jassim M. Al Musawi

M S Al-Jawad

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AbstractThis study is concerned with making comparison in using different geostatistical methods for porosity distribution of upper shale member - Zubair formation in Luhais oil field which was chosen to study.Kriging, Gaussian random function simulation and sequential Gaussian simulation geostatistical methods were adopted in this study. After preparing all needed data which are contour map, well heads of 12 wells, well tops and porosity from CPI log. Petrel software 2009 was used for porosity distribution of mentioned formation in methods that are showed above. Comparisons were made among these three methods in order to choose the best one, the comparing criteria was according to different statistical information and variograms analysis of entered porosity which was scaled up and modeled. The best method gave porosity distribution in model closest to enter porosity that represent real porosity of Zubair formation.The comparison proved that sequential Gaussian simulation is the best model of porosity distribution followed by Gaussian random function simulation and kriging methods respectively. Based on the results obtained, it was concluded that the distribution accuracy of the porosity or other petrophysics properties is one of the main factors that affect building correct geological model that represents the base of reservoir model and also pore volume (Oil reserve) value was affected by geostatistical methods variation.

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Sun Jan 01 2023

Journal Name

8th Engineering And 2nd International Conference For College Of Engineering – University Of Baghdad: Coec8-2021 Proceedings

Prediction of pore and fracture pressure using well logs in Mishrif reservoir in an Iraqi oilfield

Raed H.

M S

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Thu Jul 09 2020

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International Journal Of Psychosocial Rehabilitation

Strength Training and its Effect in Some Biochemical Variables in the High Jumping of Advanced Players

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Ali

Sarmad

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Fri Jul 25 2025

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Al-anbar University Journal Of Law And Political Sciences

The reasons for the fall of sanctions in the decisions and customs provisions in Iraqi law

أ.م.د.محمد

أ.م.د.عباس

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Mon Jun 26 2023

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International Conference On Scientific Research & Innovation (icsri 2022)

Age and gender profile of coronavirus disease 2019 (COVID 19) in Quarantine Center in Baghdad, Iraq

COVID-19

Age

Gender

Recovered

Deceased.

Fadhaa O.

Sinai W.

Hanan J.

Faheema J. Abo

Fadhaa O.

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Publication Date

Mon Jun 26 2023

Journal Name

International Conference On Scientific Research & Innovation (icsri 2022)

Age and gender profile of coronavirus disease 2019 (COVID 19) in Quarantine Center in Baghdad, Iraq

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Gender

Recovered

Deceased

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(1)

Publication Date

Sun Jun 21 2020

Journal Name

Iraqi Journal Of Pharmaceutical Sciences ( P-issn 1683 - 3597 E-issn 2521 - 3512)

Preparation, in vitro and ex-vivo Evaluation of Mirtazapine Nanosuspension and Nanoparticles Incorporated in Orodispersible Tablets

Keywords: Mirtazapine

Nanoparticles

Particle Size

Poloxamer

Hiba E.

Ahmed

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The objective of the present investigation was to enhance the solubility of practically insoluble mirtazapine by preparing nanosuspension, prepared by using solvent anti solvent technology. Mirtazapine is practically insoluble in water which act as antidepressant .It was prepared as nano particles in order to improve its solubility and dissolution rate. Twenty formulas were prepared and different stabilizing agents were used with different concentrations such as poly vinyl pyrrolidone (PVPK-90), poly vinyl alcohol (PVA), poloxamer 188 and poloxamer 407. The ratios of drug to stabilizers used to prepare the nanoparticles were 1: 1 and 1:2. The prepared nanoparticles were evaluated for

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(21)

(11)

Publication Date

Mon Jun 19 2023

Journal Name

Journal Of Engineering

Detection and Removal of Polycyclic Aromatic Hydrocarbon from Selected Areas in Tigris River in Baghdad City

Polychlorinated biphenyls (PAH)

phenanthrene

naphthalene

acenaphthylene

fluorene

acenaphthene

fluoranthene

benzo (a) pyrene

anthracene

pyrene

chrysene

benzo (a) anthracene

Fenton reaction

Tigris River.

Jathwa A.

Ammar Saadi

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Aromatic hydrocarbons present in Iraqi national surface water were believed to be raised principally from combustion of various petroleum products, industrial processes and transport output and their precipitation on surface water.
Polycyclic aromatic hydrocarbons (PAHs) were included in the priority pollutant list due to their toxic and carcinogenic nature. The concern about water contamination and the consequent human exposure have encouraged the development of new methods for
PAHs detection and removal.
PAHs, the real contaminants of petroleum matter, were detected in selected sites along Tigris River within Baghdad City in summer and winter time, using Shimadzu high performance liquid chromatography (HPLC) system.
Analysi

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