Preferred Language
Articles
/
joe-840
Wellbore Breakouts Prediction from Different Rock Failure Criteria
...Show More Authors

One of the wellbore instability problems in vertical wells are breakouts in Zubair oilfield. Breakouts, if exceeds its critical limits will produce problems such as loss circulation which will add to the non-productive time (NPT) thus increasing loss in costs and in total revenues. In this paper, three of the available rock failure criteria (Mohr-Coulomb, Mogi-Coulomb and Modified-Lade) are used to study and predict the occurrence of the breakouts. It is found that there is an increase over the allowable breakout limit in breakout width in Tanuma shaly formation and it was predicted using Mohr-Coulomb criterion. An increase in the pore pressure was predicted in Tanuma shaly formation, thus; a new mud weight and casing programs are proposed to overcome such problems in the drilling operations in field developments plans.

Crossref
View Publication Preview PDF
Quick Preview PDF
Publication Date
Fri Jun 30 2023
Journal Name
College Of Islamic Sciences
Concealment of Offenders: Its Conceptions, Evidence, Objectives, Criteria
...Show More Authors

Concealment of the Offenders:

Its Conceptions, Evidence, Objectives, Criteria

This study discusses the concealment of the offenders, but also emphasize the importance of clarifying this concept. Furthermore, it differentiates between this concept and other relevant concepts. Moreover, this study explains that the ruling of the concealment of the offenders is required by sharia. This is evident by many proofs of the Quran and the Sunnah in addition to being in line with the sharia’s objectives.

Additionally, the study mentions several advantages to the concealment of an offender and the disadvantages of reporting an offender. Examples include ensuring the Islamic community cohesion, encouraging offe

... Show More
View Publication Preview PDF
Publication Date
Sun Feb 10 2019
Journal Name
Iraqi National Journal Of Nursing Specialties
Spiritual Coping Strategies for Patients with Chronic Renal Failure
...Show More Authors

Abstract:
Objectives: This study aims to (1) find out the association between patients' age, years of getting the disease, and their spiritual coping ability, and (2) investigate the differences in illness perception and spiritual coping ability between gender groups, level of education groups, monthly income groups, residence groups and satisfaction with health services groups.
Methodology
A descriptive correlational design is used in this study. The study sample includes a convenience sample of (158) patients with chronic kidney failure.
The study instrument consists of two parts; the first one focuses on participants’ sociodemographic characteristics, and the second part deals with participants’ spiritual coping by us

... Show More
View Publication Preview PDF
Publication Date
Tue Dec 05 2017
Journal Name
Asian Journal Of Biological And Life Sciences
Bioethanol Production from Banana Peels using Different Pretreatments
...Show More Authors

Publication Date
Wed Mar 29 2023
Journal Name
Iraqi Journal Of Chemical And Petroleum Engineering
A Review on Models for Evaluating Rock Petrophysical Properties
...Show More Authors

The evaluation of subsurface formations as applied to oil well drilling started around 50 years ago. Generally, the curent review articule includes all methods for coring, logging, testing, and sampling. Also the methods for deciphering logs and laboratory tests that are relevant to assessing formations beneath the surface, including a look at the fluids they contain are discussed. Casing is occasionally set in order to more precisely evaluate the formations; as a result, this procedure is also taken into account while evaluating the formations. The petrophysics of reservoir rocks is the branch of science interested in studying chemical and physical properties of permeable media and the components of reservoir rocks which are associated

... Show More
View Publication Preview PDF
Crossref (1)
Crossref
Publication Date
Fri Apr 10 2015
Journal Name
Arabian Journal Of Geosciences
Radiological assessment of Iraqi phosphate rock and phosphate fertilizers
...Show More Authors

View Publication
Scopus (11)
Crossref (7)
Scopus Clarivate Crossref
Publication Date
Fri Dec 31 2021
Journal Name
Iraqi Journal Of Market Research And Consumer Protection
PHYSIO-CHEMICAL ANALYSIS OF SAMPLES OF SOIL SELECTED FROM DIFFERENT AGRICULTURE AREAS FROM AL-NAJAF: PHYSIO-CHEMICAL ANALYSIS OF SAMPLES OF SOIL SELECTED FROM DIFFERENT AGRICULTURE AREAS FROM AL-NAJAF
...Show More Authors

The twelve samples of agricultural soils from four regions in Al-Najaf governorate with sampling plant with soil. Physical properties of the soil where studied, such as electrical conductivity ranged from (136.33-1070.00)μS/cm-3, and moisture which ranged between the values (0.39-36.48)%. The chemical analysis of the soil have included the proportion of calcium carbonate the ratio between (44.00-48.00%) has been observed increasing amounts of calcium carbonate in surface models. The pH where results indicate that pH values ​​were close to study models ranged between (6.88-7.42) these values ​​generally within the normal range for the measured pH values ​​of the Iraqi soil. The amount of gypsum ranged betwe

... Show More
View Publication Preview PDF
Publication Date
Tue Jan 30 2024
Journal Name
Iraqi Journal Of Science
Content Validity-Based Evaluation Criteria System for Siting Wind-Solar Plants
...Show More Authors

     The spatial assessment criteria system for hybridizing renewable energy sources, such as hybrid solar-wind farms, is critical in selecting ideal installation sites that maximize benefits, reduce costs, protect the environment, and serve the community. However, a systematic approach to designing indicator systems is rarely used in relevant site selection studies. Therefore, the current paper attempts to present an inclusive framework based on content validity to create an effective criteria system for siting wind-solar plants. To this end, the criteria considered in the related literature are captured, and the top 10 frequent indicators are identified. The Delphi technique is used to subject commonly used factors to expert judgme

... Show More
View Publication Preview PDF
Scopus Crossref
Publication Date
Mon May 31 2021
Journal Name
Iraqi Journal Of Science
Multi-criteria Decision Making on the Best Drug for Rheumatoid Arthritis
...Show More Authors

The theory of Multi-Criteria Decision Making (MCDM) was introduced in the second half of the twentieth century and aids the decision maker to resolve problems when interacting criteria are involved and need to be evaluated.  In this paper, we apply MCDM on the problem of the best drug for rheumatoid arthritis disease. Then, we solve the MCDM problem via -Sugeno measure and the Choquet integral to provide realistic values in the process of selecting the most appropriate drug. The approach confirms the proper interpretation of multi-criteria decision making in the drug ranking for rheumatoid arthritis.

View Publication Preview PDF
Scopus (9)
Crossref (3)
Scopus Crossref
Publication Date
Mon Jun 01 2020
Journal Name
Journal Of The College Of Languages (jcl)
Failure of Comedy in Waiting for Godot
...Show More Authors

Many critics suggest that Beckett’s early plays are comic because they focus their analyses on the use comic elements. Waiting for Godot is one of Beckett’s early plays, and it has been heavily analyzed and read as a comic text partly because its subtitle is “a tragicomedy in two acts” and also because of the comic techniques used in the play. The present paper, however, attempts to read the play as a piece in which comedy fails to produce any effects on the characters who remain apparently very desperate and frustrated throughout the play. The characters perform different comic acts, but they do not really feel amused or entertained. The paper suggests that the acts these characters put on stage are only means to pass t

... Show More
View Publication Preview PDF
Crossref
Publication Date
Sat Oct 30 2021
Journal Name
Iraqi Journal Of Science
Oscillation Criteria of Solutions of Third Order Neutral Integro-Differential Equations
...Show More Authors

      Some necessary and sufficient conditions are obtained that guarantee the oscillation of all solutions of two types of neutral integro-differential equations of third order. The integral is used in the sense of Riemann-Stieltjes. Some examples were included to illustrate the obtained results

View Publication Preview PDF
Scopus Crossref