Iraqi Journal of Chemical and Petroleum Engineering最新文献_第5页

Effect of Heterogeneity on Recovery Factor for Carbonate Reservoirs. A Case Study for Mishrif Formation in West Qurna Oilfield, Southern Iraq 非均质性对碳酸盐岩储层采收率的影响以伊拉克南部西古尔纳油田Mishrif组为例

Iraqi Journal of Chemical and Petroleum Engineering Pub Date : 2023-09-30 DOI: 10.31699/ijcpe.2023.3.10

Ahmed N. Al-Dujaili, Mehdi Shabani, Mohammed S. AL-Jawad

引用次数: 0

Petrophysical Analysis Based on Well Logging Data for Tight Carbonate Reservoir: The SADI Formation Case in Halfaya Oil Field 基于测井资料的致密碳酸盐岩储层岩石物性分析——以哈尔法亚油田SADI地层为例

Iraqi Journal of Chemical and Petroleum Engineering Pub Date : 2023-09-30 DOI: 10.31699/ijcpe.2023.3.6

Safiyya A. Jassam, Omer AL-Fatlawi, Celal Hakan Canbaz

{"title":"Petrophysical Analysis Based on Well Logging Data for Tight Carbonate Reservoir: The SADI Formation Case in Halfaya Oil Field","authors":"Safiyya A. Jassam, Omer AL-Fatlawi, Celal Hakan Canbaz","doi":"10.31699/ijcpe.2023.3.6","DOIUrl":"https://doi.org/10.31699/ijcpe.2023.3.6","url":null,"abstract":"Carbonate reservoirs are an essential source of hydrocarbons worldwide, and their petrophysical properties play a crucial role in hydrocarbon production. Carbonate reservoirs' most critical petrophysical properties are porosity, permeability, and water saturation. A tight reservoir refers to a reservoir with low porosity and permeability, which means it is difficult for fluids to move from one side to another. This study's primary goal is to evaluate reservoir properties and lithological identification of the SADI Formation in the Halfaya oil field. It is considered one of Iraq's most significant oilfields, 35 km south of Amarah. The Sadi formation consists of four units: A, B1, B2, and B3. Sadi A was excluded as it was not filled with hydrocarbons. The structural and petrophysical models were built based on data gathered from five oil wells. The data from the available well logs, including RHOB, NPHI, SONIC, Gamma-ray, Caliper, and resistivity logs, was used to calculate the petrophysical properties. These logs were analyzed and corrected for environmental factors using IP V3.5 software. where the average formation water resistivity (Rw = 0.04), average mud filtrate resistivity (Rmf = 0.06), and Archie's parameters (m = 2, n = 1.9, and a = 1) were determined. The well-log data values calculated the porosity, permeability, water saturation, and net-to-gross thickness ratio (N/G).","PeriodicalId":53067,"journal":{"name":"Iraqi Journal of Chemical and Petroleum Engineering","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136341572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Review of the Mechanisms for Preventing, Diagnosing, and Treatment of Pipe Sticking in Drilling Operations 钻井作业中卡钻的预防、诊断和处理机制综述

Iraqi Journal of Chemical and Petroleum Engineering Pub Date : 2023-09-30 DOI: 10.31699/ijcpe.2023.3.13

Muntadher Adil Issa, Ayad A. Alhaleem A. Alrazzaq, Yasir Mukhtar

{"title":"Review of the Mechanisms for Preventing, Diagnosing, and Treatment of Pipe Sticking in Drilling Operations","authors":"Muntadher Adil Issa, Ayad A. Alhaleem A. Alrazzaq, Yasir Mukhtar","doi":"10.31699/ijcpe.2023.3.13","DOIUrl":"https://doi.org/10.31699/ijcpe.2023.3.13","url":null,"abstract":"Stuck pipe is a prevalent and costly issue in drilling operations, with the potential to cost the petroleum industry billions of dollars annually. To reduce the likelihood of this issue, efforts have been made to identify the causes of stuck pipes. The main mechanisms that cause stuck pipes include drill cutting of the formation, inappropriate hole-cleaning, wellbore instability, and differential sticking forces, particularly in highly deviated wellbores. The significant consequences of a stuck pipe include an increase in well costs and Non-Productive Time (NPT), and in the worst-case scenario, the loss of a wellbore section and down-hole equipment, or the need to sidetrack, plug, or abandon the well. This paper provides a comprehensive review of the challenges associated with pipe sticking during drilling operations. The mechanisms of pipe sticking, analysis of differential sticking factors, guiding principles to minimize differential sticking, diagnosis approaches, and different treatment methods are discussed. This paper can serve as a guide for any problem involving stuck pipes in the petroleum industry.","PeriodicalId":53067,"journal":{"name":"Iraqi Journal of Chemical and Petroleum Engineering","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136342149","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Accurate Petrophysical Interpretation of Carbonate using the Elemental Capture Spectroscopy (ECS) 利用元素捕获光谱(ECS)对碳酸盐进行精确的岩石物理解释

Iraqi Journal of Chemical and Petroleum Engineering Pub Date : 2023-09-30 DOI: 10.31699/ijcpe.2023.3.12

Usama Alameedy

{"title":"Accurate Petrophysical Interpretation of Carbonate using the Elemental Capture Spectroscopy (ECS)","authors":"Usama Alameedy","doi":"10.31699/ijcpe.2023.3.12","DOIUrl":"https://doi.org/10.31699/ijcpe.2023.3.12","url":null,"abstract":"Elemental capture spectroscopy (ECS) is an important tool in the petroleum industry for determining the composition and properties of rock formations in a reservoir. Knowledge of the types and abundance of different minerals in the reservoir is crucial for accurate petrophysical interpretation, reservoir engineering practices, and stratigraphic correlation. ECS measures the elemental content of the rock, which directly impacts several physical properties that are essential for reservoir characterization, such as porosity, fluid saturation, permeability, and matrix density. The ability to accurately determine these properties leads to better reservoir mapping, improved production, and more effective resource management. Accurately determining the mineralogy and porosity of carbonate rocks and other materials is the aim of this paper. Calcite, dolomite, quartz, clay (illite), anhydrite, and pyrite, in addition to water as a fluid, are taken into account in the computation. The formation's lithology and porosity can be ascertained from this data. When compared to the core descriptions in the geological report, the results demonstrated a distinct zone of unique lithology with good prediction accuracy.","PeriodicalId":53067,"journal":{"name":"Iraqi Journal of Chemical and Petroleum Engineering","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136336809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synthesis, Characterizations, and Recent Applications of the Silica-based Mobil Composition of Mesoporous Material: A Review 介孔材料硅基移动组合物的合成、表征及应用进展

Iraqi Journal of Chemical and Petroleum Engineering Pub Date : 2023-09-30 DOI: 10.31699/ijcpe.2023.3.1

Badoor M. Kurji, Iqbal M. Mujtaba, Ammar S. Abbas

{"title":"Synthesis, Characterizations, and Recent Applications of the Silica-based Mobil Composition of Mesoporous Material: A Review","authors":"Badoor M. Kurji, Iqbal M. Mujtaba, Ammar S. Abbas","doi":"10.31699/ijcpe.2023.3.1","DOIUrl":"https://doi.org/10.31699/ijcpe.2023.3.1","url":null,"abstract":"Silica-based mesoporous materials are a class of porous materials with unique characteristics such as ordered pore structure, large surface area, and large pore volume. This review covers the different types of porous material (zeolite and mesoporous) and the physical properties of mesoporous materials that make them valuable in industry. Mesoporous materials can be divided into two groups: silica-based mesoporous materials and non-silica-based mesoporous materials. The most well-known family of silica-based mesoporous materials is the Mesoporous Molecular Sieves family, which attracts attention because of its beneficial properties. The family includes three members that are differentiated based on their pore arrangement. In this review, the major applications of the Mobil Mesoporous Molecular Sieves family, such as catalysts, adsorbents, and drug delivery agents, have been surveyed. Furthermore, the synthesis of the Mesoporous Molecular Sieves materials, the silica sources, the importance of templates, and the mechanisms of the synthesis are discussed herein. Members of this material family are characterized by many physicochemical properties that are closely related to their high silica content, crystalline structure, and pore arrangement. Commonly, the members of this family have large surface areas, high pore volumes, small pore sizes, and narrow and uniform particle size distributions. These properties enable numerous industrial applications and opportunities for scientific studies to further develop existing materials or manufacture new ones.","PeriodicalId":53067,"journal":{"name":"Iraqi Journal of Chemical and Petroleum Engineering","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136342296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Drilling Optimization by Using Advanced Drilling Techniques in Buzurgan Oil Field 布泽尔干油田先进钻井技术的钻井优化

Iraqi Journal of Chemical and Petroleum Engineering Pub Date : 2023-06-29 DOI: 10.31699/ijcpe.2023.2.6

Saif K. Al-hlaichi, Faleh H. M. Al-Mahdawi, Jagar A. Ali

{"title":"Drilling Optimization by Using Advanced Drilling Techniques in Buzurgan Oil Field","authors":"Saif K. Al-hlaichi, Faleh H. M. Al-Mahdawi, Jagar A. Ali","doi":"10.31699/ijcpe.2023.2.6","DOIUrl":"https://doi.org/10.31699/ijcpe.2023.2.6","url":null,"abstract":"Efficient and cost-effective drilling of directional wells necessitates the implementation of best drilling practices and advanced techniques to optimize drilling operations. Failure to adequately consider drilling risks can result in inefficient drilling operations and non-productive time (NPT). Although advanced drilling techniques may be expensive, they offer promising technical solutions for mitigating drilling risks. This paper aims to demonstrate the effectiveness of advanced drilling techniques in mitigating risks and improving drilling operations when compared to conventional drilling techniques. Specifically, the advanced drilling techniques employed in Buzurgan Oil Field, including vertical drilling with mud motor, managed pressure drilling (MPD), rotary steerable system (RSS), and expandable liner hanger (ELH), are investigated and evaluated through case study analyses, comparing their performance to that of conventional drilling techniques. The findings indicate that vertical drilling with mud motor exhibits superior drilling performance and wellbore verticality compared to conventional rotary drilling bottom hole assemblies (BHA) for drilling the 17 ½\" hole section. MPD systems employed in the 12 ¼\" hole section demonstrate safe drilling operations and higher rates of penetration (ROP) than conventional drilling methods. Rotary steerable systems exhibit reduced tortuosity and achieve higher ROP when compared to mud motor usage in the 8.5\" and 6\" hole sections. Lastly, investigations of expandable liner hanger cases reveal subpar cement quality in the first case and liner remedial work in the second case, highlighting the successful implementation of ELH techniques in the offset field. Overall, this paper highlights the advantages of utilizing advanced drilling techniques in Buzurgan Oil Field, showcasing their ability to mitigate drilling risks and enhance drilling operations when compared to conventional drilling approaches.","PeriodicalId":53067,"journal":{"name":"Iraqi Journal of Chemical and Petroleum Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43332550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of Nanofluid Flooding on Oil Displacement in Porous Media 纳米流体驱对多孔介质驱油的影响

Iraqi Journal of Chemical and Petroleum Engineering Pub Date : 2023-06-29 DOI: 10.31699/ijcpe.2023.2.3

M. Mahdi, S. Al-Anssari, Zain-Ul-Abedin Arain

{"title":"Influence of Nanofluid Flooding on Oil Displacement in Porous Media","authors":"M. Mahdi, S. Al-Anssari, Zain-Ul-Abedin Arain","doi":"10.31699/ijcpe.2023.2.3","DOIUrl":"https://doi.org/10.31699/ijcpe.2023.2.3","url":null,"abstract":"Hydrocarbon displacement at the pore scale is mainly controlled by the wetness properties of the porous media. Consequently, several techniques including nanofluid flooding were implemented to manipulate the wetting behavior of the pore space in oil reservoirs. This study thus focuses on monitoring the displacement of oil from artificial glass porous media, as a representative for sandstone reservoirs, before and after nanofluid flooding. Experiments were conducted at various temperatures (25 – 50° C), nanoparticles concentrations (0.001 – 0.05 wt% SiO2 NPs), salinity (0.1 – 2 wt% NaCl), and flooding time. Images were taken via a high-resolution microscopic camera and analyzed to investigate the displacement of the oil at different conditions. In addition, contact angle measurements on quartz surfaces were also conducted at similar conditions to understand the flow behavior in the porous media. Further, zeta potential and particle size distribution measurements were conducted to examine the stability of the injected nanofluids. Results revealed that the injection of nanofluids into oil-wet pore space can significantly enhance the recovery rate of hydrocarbon by altering the wettability of the porous media. However, salinity, particularly at high nanoparticles concentration (≥ 0.005) can dramatically reduce the efficiency of nanofluid. Further, increased aging time can improve the ability of nanofluid to alter the wettability of the surface, and thus more oil can be displaced. Thus, nanofluid can efficiently enhance oil recovery if correctly formulated.","PeriodicalId":53067,"journal":{"name":"Iraqi Journal of Chemical and Petroleum Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42672860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Review of the Electrical Submersible Pump Development Chronology 电潜泵发展历史回顾

Iraqi Journal of Chemical and Petroleum Engineering Pub Date : 2023-06-29 DOI: 10.31699/ijcpe.2023.2.14

Mohammed A. Al-Hejjaj, Dhifaf Sadeq, Omar Al-Fatlawi

{"title":"A Review of the Electrical Submersible Pump Development Chronology","authors":"Mohammed A. Al-Hejjaj, Dhifaf Sadeq, Omar Al-Fatlawi","doi":"10.31699/ijcpe.2023.2.14","DOIUrl":"https://doi.org/10.31699/ijcpe.2023.2.14","url":null,"abstract":"The electric submersible pump, also known as ESP, is a highly effective artificial lift method widely used in the oil industry due to its ability to deliver higher production rates compared to other artificial lift methods. In principle, ESP is a multistage centrifugal pump that converts kinetic energy into dynamic hydraulic pressure necessary to lift fluids at a higher rate with lower bottomhole pressure, especially in oil wells under certain bottomhole condition fluid, and reservoir characteristics. However, several factors and challenges can complicate the completion and optimum development of ESP deployed wells, which need to be addressed to optimize its performance by maximizing efficiency and minimizing costs and uncertainties. To analyze the performance of ESP deployed wells, the objective function must include various factors associated with fluids, reservoir inflow and outflow characteristics, and pump parameters. In particular, the inflow and outflow parameters include well configuration, and types of completion string (e.g. tubing sizes, and download completion hardware) while reservoir and fluid parameters include pressure, temperature, and PVT properties. Pump parameters include gas vacuum fraction, electrical and mechanical constraints, power requirements, cable requirements, downhole conditions, etc. Despite these challenges, ESPs' importance and efficiency necessitate an in-depth understanding of its origins and evolution over time, as well as the difficulties encountered in the oil industry. This paper aims to provide a comprehensive review of ESP's origin and development, including all prior studies that have influenced optimum development. The literature review is divided into four main sections: experimental investigations, numerical simulation studies, mechanical modeling, and in-depth studies on production optimization. By providing an in-depth analysis of previous work in each area, this paper aims to contribute to ongoing efforts to enhance ESPs' performance and efficiency in the oil industry.","PeriodicalId":53067,"journal":{"name":"Iraqi Journal of Chemical and Petroleum Engineering","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47268034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect of Variable Parameters on Carbon Residue of Iraqi Vacuum Gas Oil using Ultrasound Techniques 超声技术研究了不同参数对伊拉克真空瓦斯油残炭的影响

Iraqi Journal of Chemical and Petroleum Engineering Pub Date : 2023-06-29 DOI: 10.31699/ijcpe.2023.2.12

F. H. Abbas, Tariq M. Naife, Hind Barghash

引用次数: 0

Synthesis of Novel Porphyrin Derivatives and Investigate their Application in Sensitized Solar Cells 新型卟啉衍生物的合成及其在敏化太阳能电池中的应用研究

Iraqi Journal of Chemical and Petroleum Engineering Pub Date : 2023-06-29 DOI: 10.31699/ijcpe.2023.2.13

M. Jaafar, L. Ahmed, R. T. Haiwal

引用次数: 0