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

Petrophysical Properties of Nahr Umar Formation in Nasiriya Oil Field Nasiriya油田Nahr Umar组岩石物理性质

Journal of Chemical and Petroleum Engineering Pub Date : 2020-09-30 DOI: 10.31699/IJCPE.2020.3.2

A. Suhail, M. Hafiz, F. Kadhim

{"title":"Petrophysical Properties of Nahr Umar Formation in Nasiriya Oil Field","authors":"A. Suhail, M. Hafiz, F. Kadhim","doi":"10.31699/IJCPE.2020.3.2","DOIUrl":"https://doi.org/10.31699/IJCPE.2020.3.2","url":null,"abstract":"Petrophysical characterization is the most important stage in reservoir management. The main purpose of this study is to evaluate reservoir properties and lithological identification of Nahr Umar Formation in Nasiriya oil field. The available well logs are (sonic, density, neutron, gamma-ray, SP, and resistivity logs). The petrophysical parameters such as the volume of clay, porosity, permeability, water saturation, were computed and interpreted using IP4.4 software. The lithology prediction of Nahr Umar formation was carried out by sonic -density cross plot technique. Nahr Umar Formation was divided into five units based on well logs interpretation and petrophysical Analysis: Nu-1 to Nu-5. The formation lithology is mainly composed of sandstone interlaminated with shale according to the interpretation of density, sonic, and gamma-ray logs. Interpretation of formation lithology and petrophysical parameters shows that Nu-1 is characterized by low shale content with high porosity and low water saturation whereas Nu-2 and Nu-4 consist mainly of high laminated shale with low porosity and permeability. Nu-3 is high porosity and water saturation and Nu-5 consists mainly of limestone layer that represents the water zone.","PeriodicalId":15333,"journal":{"name":"Journal of Chemical and Petroleum Engineering","volume":"1 1","pages":"9-18"},"PeriodicalIF":0.0,"publicationDate":"2020-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72759401","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

Formation and Performance Evaluation of Colloidal Dispersion Gels prepared using Sulfonated Polyacrylamides and Chromium (III) Acetate 磺化聚丙烯酰胺与醋酸铬制备胶体分散凝胶的形成及性能评价

Journal of Chemical and Petroleum Engineering Pub Date : 2020-09-23 DOI: 10.22059/JCHPE.2020.308813.1328

R. Rahimi, A. S. Dehaghani

引用次数: 0

Sizing, Parametric Investigation and Analysis of Automated Sucker Rod Pump using Beam Pump Simulators 基于束泵模拟器的自动抽油杆泵尺寸、参数化研究与分析

Journal of Chemical and Petroleum Engineering Pub Date : 2020-09-13 DOI: 10.22059/JCHPE.2020.295689.1303

Charles Aimiuwu Osaretin, S. Butt, M. Iqbal

{"title":"Sizing, Parametric Investigation and Analysis of Automated Sucker Rod Pump using Beam Pump Simulators","authors":"Charles Aimiuwu Osaretin, S. Butt, M. Iqbal","doi":"10.22059/JCHPE.2020.295689.1303","DOIUrl":"https://doi.org/10.22059/JCHPE.2020.295689.1303","url":null,"abstract":"Reciprocating piston artificial lift systems are widely adopted especially, for onshore wells. Matching the pump mode to well and reservoir condition reduces the pumping cost and increases the efficiency of production. Parameters influencing the energy requirement of sucker-rod lifted oil wells Reciprocating piston artificial lift systems are widely adopted especially, for onshore wells. Matching the pump mode to well and reservoir condition reduces the pumping cost and increases the efficiency of production. Parameters influencing the energy requirement of sucker-rod lifted oil wells are investigated in this study, and new insights are provided for parametric investigation of design variables required for sizing beam pumped wells. Two (2) artificial lift simulators are integrated for automated sizing of beam pumped systems. A sucker-rod artificial lift system is optimally sized for a case study oil well, to obtain minimum API rating of the pumping unit, sustain the target production rate, and determine the corresponding minimum prime mover required to drive the pump sustainably. Compared to using a single simulator for the case study, the integrated approach reduces the damped and polished rod horsepower by 54.9% and 26.5% respectively, for a corresponding decrease in minimum NEMA D motor size by 38.6%. These key performance indicators demonstrate the benefits of simulator integration in automated sizing of beam pumps.","PeriodicalId":15333,"journal":{"name":"Journal of Chemical and Petroleum Engineering","volume":"118 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73377391","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

Sensitivity Analysis and Prediction of Gas Reservoirs Performance Supported by an Aquifer Based using Box-Behnken Design and Simulation Studies 基于Box-Behnken设计与模拟研究的含水层支撑气藏动态敏感性分析与预测

Journal of Chemical and Petroleum Engineering Pub Date : 2020-08-31 DOI: 10.22059/JCHPE.2020.303778.1318

A. S. Dehaghani, Saeed Karami

{"title":"Sensitivity Analysis and Prediction of Gas Reservoirs Performance Supported by an Aquifer Based using Box-Behnken Design and Simulation Studies","authors":"A. S. Dehaghani, Saeed Karami","doi":"10.22059/JCHPE.2020.303778.1318","DOIUrl":"https://doi.org/10.22059/JCHPE.2020.303778.1318","url":null,"abstract":"Prediction of gas reservoir performance in some industrial cases requires costly and time-consuming simulation runs and a strong CPU must be involved in the simulation procedure. Many reservoir parameters conform in a strong aquifer behavior on gas reservoir performance. Effects of parameters, including reservoir permeability, aquifer permeability, initial reservoir pressure, brine water salinity, gas zone thickness, water zone thickness, temperature, tubing diameter, reservoir inclination, the effective intruding angle of the aquifer, and porosity were investigated using Tornado chart, and seven parameters were filtered. Response functions of aquifer productivity index, gas recovery factor, initial maximum gas production, water sweep efficiency, gas production rate, water breakthrough time, and water production were defined statistically, using Eclipse E100 and Box-Behnken design (BBD). According to the formulae generated by the BBD based on simulation runs, reservoir permeability, aquifer permeability, well-head pressure, and gas zone thickness are the most influencing parameters on the gas reservoir performance supported by the strong aquifer. The aquifer found to be important especially for the aquifer productivity index and sweep water efficiency. Validation of results given by the BBD through simulation runs showed response functions of aquifer productivity index, sweep water efficiency, maximum gas production, and recovery factor are of deviation percentages in the ranges of 10.61%, 6.302%, 3.958%, and 2.04%, respectively.","PeriodicalId":15333,"journal":{"name":"Journal of Chemical and Petroleum Engineering","volume":"24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75072814","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

Thermodynamic Modeling of the Gas-Antisolvent (GAS) Process for Precipitation of Finasteride 非那雄胺气-反溶剂(GAS)沉淀过程的热力学模型

Journal of Chemical and Petroleum Engineering Pub Date : 2020-08-12 DOI: 10.22059/JCHPE.2020.300747.1311

M. Najafi, N. Esfandiari, B. Honarvar, Z. A. Aboosadi

{"title":"Thermodynamic Modeling of the Gas-Antisolvent (GAS) Process for Precipitation of Finasteride","authors":"M. Najafi, N. Esfandiari, B. Honarvar, Z. A. Aboosadi","doi":"10.22059/JCHPE.2020.300747.1311","DOIUrl":"https://doi.org/10.22059/JCHPE.2020.300747.1311","url":null,"abstract":"Experimental study the effect of GAS system conditions on the particle size distribution of finasteride (FNS) requires a thermodynamic model for the volume expansion process. In this study, the phase behavior of the binary system including carbon dioxide and Dimethyl sulfoxide and a ternary system comprising carbon dioxide, dimethyl sulfoxide, and Finasteride was studied. The Peng-Robinson equation of state was employed for evaluation of the fluid phases and a fugacity expression to represent the solid phase. By developing an accurate predictive model, the GAS operating conditions can be optimized to produce particles with no need for a large number of experiments. First, the critical properties of the FNS were evaluated by the group contribution methods. The method of Marrero and Gani was also selected to predict the normal boiling point, critical temperature, and critical pressure. The correlation of Edmister was chosen for the prediction of the acentric factor. The lowest pressures for the ternary system at 308, 318, 328 and 338 K were 7.49, 8.13, 8.51 and 9.03 MPa, respectively. The precipitation of the dissolved finasteride happened at these operating pressures.","PeriodicalId":15333,"journal":{"name":"Journal of Chemical and Petroleum Engineering","volume":"177 3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72665246","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: 3

Cuttings Transport Modeling in Wellbore Annulus in Oil Drilling Operation using Evolutionary Fuzzy System 基于演化模糊系统的石油钻井环空岩屑运移建模

Journal of Chemical and Petroleum Engineering Pub Date : 2020-08-03 DOI: 10.22059/JCHPE.2020.297247.1307

R. Rooki, S. Kazemi, E. Hadavandi, Seyed Mahmood Kazemi

{"title":"Cuttings Transport Modeling in Wellbore Annulus in Oil Drilling Operation using Evolutionary Fuzzy System","authors":"R. Rooki, S. Kazemi, E. Hadavandi, Seyed Mahmood Kazemi","doi":"10.22059/JCHPE.2020.297247.1307","DOIUrl":"https://doi.org/10.22059/JCHPE.2020.297247.1307","url":null,"abstract":"The process of cuttings transport in drilling operation is a complex problem that concerns the very drilling parameters. Accurate prediction of the cuttings concentration (hole cleaning efficiency) in the wellbore annulus as a function of operational drilling parameters such as wellbore geometry, pump rate, drilling fluid rheology and density, and maximum drilling rate is vital for optimizing these parameters. In this paper, a hybrid evolutionary fuzzy system (EFS) based on artificial intelligent (AI) techniques for estimation of cuttings concentration in oil drilling operation using operational drilling parameters is presented. The extraction of the Takagi–Sugeno–Kang (TSK) type fuzzy rule-based system for the EFS is carried out by means of an efficient genetic learning algorithm employing symbiotic evolution for fitness assignment. A determination coefficient (R2) of 0.877 together with a root mean square error (RMSE) of 1.4 between prediction and experimental data for test data implied a very satisfactory model performance. Results showed that the estimation accuracy of the proposed EFS is superior to other models such as adaptive neuro-fuzzy inference system (ANFIS), artificial neural network (ANN), and multiple linear regression (MLR).","PeriodicalId":15333,"journal":{"name":"Journal of Chemical and Petroleum Engineering","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84706423","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: 2

Reuse of Brick Waste as a Cheap-Sorbent for the Removal of Nickel Ions from Aqueous Solutions 砖渣作为廉价吸附剂用于去除水溶液中镍离子的研究

Journal of Chemical and Petroleum Engineering Pub Date : 2020-06-30 DOI: 10.31699/ijcpe.2020.2.3

T. H. Mhawesh, Z. T. A. ali

引用次数: 4

Investigation of Ozone Microbubbles for the Degradation of Methylene Orange Contaminated Wastewater 臭氧微泡降解亚甲基橙污染废水的研究

Journal of Chemical and Petroleum Engineering Pub Date : 2020-06-30 DOI: 10.31699/ijcpe.2020.2.4

Ola A. Nashmi, A. Mohammed, Nada N. Abdulrazzaq

引用次数: 7

Studying the Rheological Properties of Non-Newtonian Fluids under the Effect of temperature Using Different Chemical Additives 使用不同化学添加剂研究温度影响下非牛顿流体的流变性能

Journal of Chemical and Petroleum Engineering Pub Date : 2020-06-30 DOI: 10.31699/ijcpe.2020.2.6

Douaa Hussein Ali, M. A. Mohammed

引用次数: 0

Process Optimization Study of Pb(II) Removal by Bulk Liquid Membrane (BLM) 散装液膜(BLM)去除铅(II)工艺优化研究

Journal of Chemical and Petroleum Engineering Pub Date : 2020-06-30 DOI: 10.31699/ijcpe.2020.2.5

Nashwan H. Yousif, H. Flayeh

{"title":"Process Optimization Study of Pb(II) Removal by Bulk Liquid Membrane (BLM)","authors":"Nashwan H. Yousif, H. Flayeh","doi":"10.31699/ijcpe.2020.2.5","DOIUrl":"https://doi.org/10.31699/ijcpe.2020.2.5","url":null,"abstract":"Box-Wilson experimental design method was employed to optimized lead ions removal efficiency by bulk liquid membrane (BLM) method. The optimization procedure was primarily based on four impartial relevant parameters: pH of feed phase (4-6), pH of stripping phase (9-11), carrier concentration TBP (5-10) %, and initial metal concentration (60-120 ppm). maximum recovery efficiency of lead ions is 83.852% was virtually done following thirty one-of-a-kind experimental runs, as exact through 24-Central Composite Design (CCD). The best values for the aforementioned four parameters, corresponding to the most restoration efficiency were: 5, 10, 7.5% (v/v), and 90 mg/l, respectively. The obtained experimental data had been utilized to strengthen a semi-empirical model, based on a second-degree polynomial, to predict recovery efficiency. The model was tested using ANOVA software (Design expert®) and found acceptable R-Squared were (0.9673). Yield responseurface and contour plots have been created using the developed model, which revealed the presence of high-recovery plateaus whose specs will be useful in controlling pilot or industrial scale future devices to ensure economic feasibility.","PeriodicalId":15333,"journal":{"name":"Journal of Chemical and Petroleum Engineering","volume":"1 1","pages":"37-45"},"PeriodicalIF":0.0,"publicationDate":"2020-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90354968","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: 3