Volume 57, 2015

Volume 57, 2015, Issue 1

Simulation of an operational amine based co2 removal plant as an example of co2 capture at coal-fired power plants ( 818 KB, pdf)

SIMULATION OF AN OPERATIONAL AMINE BASED CO2 REMOVAL PLANT AS AN EXAMPLE OF CO2 CAPTURE AT COAL-FIRED POWER PLANTS
Amir Erfani, Saeed Boroojerdi, Ashraf Dehghani, pp. 85-92

Lithostratigraphic interpretation and seismic attributes analysis for reservoir characterization in some parts of niger delta ( 2 MB, pdf)

LITHOSTRATIGRAPHIC INTERPRETATION AND SEISMIC ATTRIBUTES ANALYSIS FOR RESERVOIR CHARACTERIZATION IN SOME PARTS OF NIGER DELTA
Olumide Adewoye, John O. Amigun, Cyril G. Afuwai, pp.76-84

Fischer-tropsch synthesis over nano-sized iron-based catalysts : investigation of promoter and temperature effects on products d ( 783 KB, pdf)

FISCHER-TROPSCH SYNTHESIS OVER NANO-SIZED IRON-BASED CATALYSTS : INVESTIGATION OF PROMOTER AND TEMPERATURE EFFECTS ON PRODUCTS DISTRIBUTION
Yahya Zamani, pp. 71-75

Modeling the effect of temperature on environmentally safe oil based drilling mud using artificial neural network algorithm ( 778 KB, pdf)

MODELING THE EFFECT OF TEMPERATURE ON ENVIRONMENTALLY SAFE OIL BASED DRILLING MUD USING ARTIFICIAL NEURAL NETWORK ALGORITHM
Fadairo A.S. Adesina, Adeyemi Abiodun, Ameloko Anthony and Falode Olugbenga, pp. 60-70

The effect of amine concentration on the performance of tgt absorber column ( 653 KB, pdf)

THE EFFECT OF AMINE CONCENTRATION ON THE PERFORMANCE OF TGT ABSORBER COLUMN
Hamid Reza Mahdipoor, Majid Kakavand, pp. 56-59

Investigation of carbon steel and stainless steel corrosion in a mea based co2 removal plant ( 1 MB, pdf)

INVESTIGATION OF CARBON STEEL AND STAINLESS STEEL CORROSION IN A MEA BASED CO2 REMOVAL PLANT
Amir Erfani, Saeed Boroojerdi, Ashraf Dehghani, Mohammad Yarandi, pp.48-55

A contribution to the recognition of biodiesel fuels according to their fatty acid methyl esters profiles by the artificial neur ( 947 KB, pdf)

A CONTRIBUTION TO THE RECOGNITION OF BIODIESEL FUELS ACCORDING TO THEIR FATTY ACID METHYL ESTERS PROFILES BY THE ARTIFICIAL NEURAL NETWORKS
Zilya Mustafa, Stanimir Surchev, Rumyana Milina, Sotir Sotirov, pp. 40-47

Enhanced oil recovery study and performance of different methods for the iranian oil reservoir ( 780 KB, pdf)

ENHANCED OIL RECOVERY STUDY AND PERFORMANCE OF DIFFERENT METHODS FOR THE IRANIAN OIL RESERVOIR
Mahdi Jafari, pp. 34-39

Statistical design and modeling of the process of sugarcane bagasse gasification in supercritical water and prediction of hydrog ( 1 MB, pdf)

STATISTICAL DESIGN AND MODELING OF THE PROCESS OF SUGARCANE BAGASSE GASIFICATION IN SUPERCRITICAL WATER AND PREDICTION OF HYDROGEN YIELD
Masih Rashidi, Ahmad Tavasoli, Ali Karimi, pp. 19-33

A robust and user friendly software (tb-psa-ss) for numerical simulation of two-bed pressure swing adsorption processes ( 948 KB, pdf)

A ROBUST AND USER FRIENDLY SOFTWARE (TB-PSA-SS) FOR NUMERICAL SIMULATION OF TWO-BED PRESSURE SWING ADSORPTION PROCESSES
E. J. Shokroo, S. M. A. M. Motlaghian, pp.13-18

Reservoir gas storage capacity analysis for oilsand reservoir using drying rate and irreducible water saturations method ( 820 KB, pdf)

RESERVOIR GAS STORAGE CAPACITY ANALYSIS FOR OILSAND RESERVOIR USING DRYING RATE AND IRREDUCIBLE WATER SATURATIONS METHOD
Thomas Ayotunde Adebayo, Adefemi Omotesho Kola, pp. 6-12

Experimental measurements and modeling of interfacial tension for injected gas + live oil systems at elevated pressures ( 891 KB, pdf)

EXPERIMENTAL MEASUREMENTS AND MODELING OF INTERFACIAL TENSION FOR INJECTED GAS + LIVE OIL SYSTEMS AT ELEVATED PRESSURES
Behnam Mahmoudi, Mahdi Zeinali Hasanvand, Asghar Naderi, pp. 1-5

Volume 57, 2015, Issue 2

Modeling the effect of kcl inhibition on the rheological properties of shale contaminated water based mud ( , pdf)

MODELING THE EFFECT OF KCL INHIBITION ON THE RHEOLOGICAL PROPERTIES OF SHALE CONTAMINATED WATER BASED MUD
Chibudike. E. Eke, Chiedu. L. Ezenweichu, pp.194-198

A new study on fluid flow in porous media based on cylindrical coordinates ( 847 KB, pdf)

A NEW STUDY ON FLUID FLOW IN POROUS MEDIA BASED ON CYLINDRICAL COORDINATES
T. Jafari Behbahani, A. Dahaghin, pp.185-193

The causes, effects and minimization of formation damage in horizontal wells ( 866 KB, pdf)

THE CAUSES, EFFECTS AND MINIMIZATION OF FORMATION DAMAGE IN HORIZONTAL WELLS
Chiedu L. Ezenweichu, Oluwapelumi D. Laditan, pp. 169-184

A novel approach to estimation of leak volume in an oil pipeline ( 2 MB, pdf)

A NOVEL APPROACH TO ESTIMATION OF LEAK VOLUME IN AN OIL PIPELINE
U.J Obibuike, B. Obah, O.U.J. Ogwo, C.I.C. Anyadiegwu, C. Abonyi, pp. 154-168

Formation of coke deposits and coke inhibition methods during steam cracking ( 736 KB, pdf)

FORMATION OF COKE DEPOSITS AND COKE INHIBITION METHODS DURING STEAM CRACKING
Boris Jambor, Elena Hájeková, pp. 143-153

2D geophysical evaluation of sub-soil contamination - a case study ( 1 MB, pdf)

2D GEOPHYSICAL EVALUATION OF SUB-SOIL CONTAMINATION - A CASE STUDY
A. A. Ameloko, O. O. Ojigbo, pp. 135-142

Mitigation against weight and compaction strength losses during carbonation of oil well cement ( 640 KB, pdf)

MITIGATION AGAINST WEIGHT AND COMPACTION STRENGTH LOSSES DURING CARBONATION OF OIL WELL CEMENT
Thomas Ayotunde Adebayo, Chiemerie Ejiogu, pp. 130-134

Jojoba polymers as lubricating oil additives ( 994 KB, pdf)

JOJOBA POLYMERS AS LUBRICATING OIL ADDITIVES
Amal M. Nassar, Nehal S. Ahmed, Rabab M. Nasser, pp. 120-129

Reservoir characterization and volumetric analysis of “lona” field, niger delta, using 3-d seismic and well log data ( 2 MB, pdf)

RESERVOIR CHARACTERIZATION AND VOLUMETRIC ANALYSIS OF “LONA” FIELD, NIGER DELTA, USING 3-D SEISMIC AND WELL LOG DATA
E. Okwoli, D.N. Obiora, O. Adewoye, J.U. Chukudebelu, P.O. Ezema, pp. 108-119

Degradation of btex by microalgae parachlorella kessleri ( 649 KB, pdf)

DEGRADATION OF BTEX BY MICROALGAE Parachlorella kessleri
Alžbeta Takáčová, Miroslava Smolinská, Milan Semerád, Peter Matúš, pp. 101-107

Evaluation of sulfonated acrylamide-based tetrapolymer as a rheology modifier in water-based drilling flui ( 943 KB, pdf)

EVALUATION OF SULFONATED ACRYLAMIDE-BASED TETRAPOLYMER AS A RHEOLOGY MODIFIER IN WATER-BASED DRILLING FLUI
R. D. Nagre, Lin Zhao, I. K. Frimpong, P. A. Owusu, pp. 93-100

Volume 57, 2015, Issue 3

Sulfur reduction of heavy fuel oil by oxidative desulfurization (ods) method ( 722 KB, pdf)

SULFUR REDUCTION OF HEAVY FUEL OIL BY OXIDATIVE DESULFURIZATION (ODS) METHOD
Amir Farshi, Payam Shiralizadeh, pp. 295-302

Oxidation of dibenzothiophene using oxygen and a copper phosphotungstate catalyst for deep desulfurization of fuels ( 791 KB, pdf)

OXIDATION OF DIBENZOTHIOPHENE USING OXYGEN AND A COPPER PHOSPHOTUNGSTATE CATALYST FOR DEEP DESULFURIZATION OF FUELS
Jianwei Ding, Rui Wang, pp, 291-294

Conversion of heavy oil distillation data from astm d-1160 to astm d-5236 ( 2 MB, pdf)

CONVERSION OF HEAVY OIL DISTILLATION DATA FROM ASTM D-1160 TO ASTM D-5236
Ekaterina Nikolaychuk, Dicho Stratiev, Ilian Velkov, Anife Veli, Sotir Sotirov, Magdalena Mitkova, pp. 266-279

Analytical and computer assisted approach for in-well thermal support method for preventing clogging in tubing string ( 2 MB, pdf)

ANALYTICAL AND COMPUTER ASSISTED APPROACH FOR IN-WELL THERMAL SUPPORT METHOD FOR PREVENTING CLOGGING IN TUBING STRING.
Gamaliel P. O. Okpozo, A. O. Olafuyi, pp. 253-265

Experimental and computational failure analysis of flow erosion on new throttle in gas drilling ( 1 MB, pdf)

EXPERIMENTAL AND COMPUTATIONAL FAILURE ANALYSIS OF FLOW EROSION ON NEW THROTTLE IN GAS DRILLING
Yukun Fu, Juan Wang, pp. 246-252

Loss circulation cure while drilling and cementin ( 716 KB, pdf)

LOSS CIRCULATION CURE WHILE DRILLING AND CEMENTIN
Khulud Rahuma, Abdullah Salem, Etman Abd Alhkem, Mohammed Nuri, pp. 241-245

Studying the effect of injection pattern on water alternating gas (wag) injection process using eclipse simulator software in an ( 1 MB, pdf)

STUDYING THE EFFECT OF INJECTION PATTERN ON WATER ALTERNATING GAS (WAG) INJECTION PROCESS USING ECLIPSE SIMULATOR SOFTWARE IN AN OIL RESERVOIR IN IRAN
Mohammad Hamed Barkhan, Ghasem Zargar, Seyyed Jamal Sheikh Zakariyaei, pp. 234-240

Application of cubic spline numerical modeling on displacement mechanism ( 823 KB, pdf)

APPLICATION OF CUBIC SPLINE NUMERICAL MODELING ON DISPLACEMENT MECHANISM
Abbas Mamudu, Olafuyi Olalekan, pp. 225-233

Hydrogen rich gas production via steam gasification of bagasse over bimetallic ni-fe/γ-al2o3 nano-catalysts ( 904 KB, pdf)

HYDROGEN RICH GAS PRODUCTION VIA STEAM GASIFICATION OF BAGASSE OVER BIMETALLIC Ni-Fe/γ-Al2O3 NANO-CATALYSTS
Sajedeh Jafarian, Ahmad Tavasoli, Ali Karimi, pp. 216-224

Surfactant and surfactant-polymer flooding for light oil: a gum arabic approach ( 916 KB, pdf)

SURFACTANT AND SURFACTANT-POLYMER FLOODING FOR LIGHT OIL: A GUM ARABIC APPROACH
Oluwaseun A. Taiwo, Olalekan A. Olafuyi, pp. 205-215

Recovery of magnesium salts from bitterns by fractional crystallization method ( 320 KB, pdf)

RECOVERY OF MAGNESIUM SALTS FROM BITTERNS BY FRACTIONAL CRYSTALLIZATION METHOD
Laleh Shirazi, Yahya Zamani , Farzad Bahadoran, pp.199-204

Volume 57, 2015, Issue 4

Condensate banking effect on productivity in the wet gas reservoir and finding an optimum method to mitigate this effect– case study ( 835 KB, pdf)

Condensate Banking Effect on Productivity in the Wet Gas Reservoir and Finding an Optimum Method to Mitigate This Effect– Case Study
Seyyed Saeed Ghorashi, Leila Monghad, pp. 396-402

Incinerator efficiency improvement in sulfur recovery unit using oxygen enrichment techniques ( 854 KB, pdf)

INCINERATOR EFFICIENCY IMPROVEMENT IN SULFUR RECOVERY UNIT USING OXYGEN ENRICHMENT TECHNIQUES
Arvin Khadem Samimi, Soheil Sarioletlagh Fard, Majid Kakavand, pp. 389-395

Numerical Simulation of Fracture Reservoir with Considering Effect of Faults in Fracture Creation in an Iranian Oil Field ( 1 MB, pdf)

Numerical Simulation of Fracture Reservoir with Considering Effect of Faults in Fracture Creation in an Iranian Oil Field
Seyyed Saeed Ghorashi, Leila Monghad, pp. 382-388

Reservoir management by identifying subsurface uncertainties and impact on recovery factor and production rate ( 694 KB, pdf)

RESERVOIR MANAGEMENT BY IDENTIFYING SUBSURFACE UNCERTAINTIES AND IMPACT ON RECOVERY FACTOR AND PRODUCTION RATE
Ghafoor Karimi, pp. 373-381

Influence of deep bed treatment on the mo/zsm-5 catalysts in methane dehydroaromatization ( 985 KB, pdf)

INFLUENCE OF DEEP BED TREATMENT ON THE MO/ZSM-5 CATALYSTS IN METHANE DEHYDROAROMATIZATION
K. Velebná, A. Smiešková, M. Horňáček, P. Hudec, V. Jorík, pp. 366-372

Rule of thumb for gas permeation systems' calculations ( 689 KB, pdf)

RULE OF THUMB FOR GAS PERMEATION SYSTEMS' CALCULATIONS
Amir-Hasan Mivechian, Ali Mivechian, pp. 360-365

Efficient estimation of gas–liquid ratios for plunger lift systems in petroleum production operations ( 971 KB, pdf)

EFFICIENT ESTIMATION OF GAS–LIQUID RATIOS FOR PLUNGER LIFT SYSTEMS IN PETROLEUM PRODUCTION OPERATIONS
Arash Kamari, Amir H. Mohammadi, Alireza Bahadori, pp. 353-359

Experimental study of temperature effect on onset pressure of asphaltene in live oil ( 1 MB, pdf)

EXPERIMENTAL STUDY OF TEMPERATURE EFFECT ON ONSET PRESSURE OF ASPHALTENE IN LIVE OIL
Behnam Mahmoudi, Mohammad Reza Zare-Reisabadi, pp. 346-352

Biodiesel production from high acid waste vegetable oil using homogeneous catalyst ( 541 KB, pdf)

BIODIESEL PRODUCTION FROM HIGH ACID WASTE VEGETABLE OIL USING HOMOGENEOUS CATALYST
P. Tchameni, Lin Zhao, R. D. Nagre, Ma Chao, pp. 336-345

Modeling of liquid separators work in gas and gas condensate preparation unit in low-temperature separation technology ( 763 KB, pdf)

MODELING OF LIQUID SEPARATORS WORK IN GAS AND GAS CONDENSATE PREPARATION UNIT IN LOW-TEMPERATURE SEPARATION TECHNOLOGY
Igor M. Dolganov, Mikhail O. Pisarev, Elena N. Ivashkina, Irena O. Dolganova, pp. 328-335

Polyaromatic hydrocarbons in used motor oils ( 886 KB, pdf)

POLYAROMATIC HYDROCARBONS IN USED MOTOR OILS
Ján Cvengroš, Tibor Liptaj, Naďa Prónayová, pp. 315-327

Production of indene-coumarone resins as bitumen modifiers ( 1 MB, pdf)

PRODUCTION OF INDENE-COUMARONE RESINS AS BITUMEN MODIFIERS
Serhiy Pyshyev, Yuriy Grytsenko, Nazar Danyliv, Halyna Bilushak, Roksolana Pyshyeva, pp.303- 314

Volume 57, 2015, Issue 5

Prediction of carbon dioxide water content using a particle swarm optimization-artificial neural network hybrid model ( 2 MB, pdf)

PREDICTION OF CARBON DIOXIDE WATER CONTENT USING A PARTICLE SWARM OPTIMIZATION-ARTIFICIAL NEURAL NETWORK HYBRID MODEL
M. Koolivand- Salooki, A. Azarmehr, A. Bahadori, Sh. Kord, F. Sharifi, Sh. Alfkhan, pp. 573-586

Optimization of condensate recovery using gas recycling technique ( 704 KB, pdf)

OPTIMIZATION OF CONDENSATE RECOVERY USING GAS RECYCLING TECHNIQUE
A. Kerunwa, and C. Uchebuakor, pp. 565-572

Effect of carbon nanotube on the rheological properties of bitumen ( 1 MB, pdf)

EFFECT OF CARBON NANOTUBE ON THE RHEOLOGICAL PROPERTIES OF BITUMEN
Saeed Sadeghpour Galooyak, Massoud Palassi, Hosein Zanjirani Farahani, Ahmad Goli, pp. 556-564

Gas flaring in industry: an overview ( 1 MB, pdf)

GAS FLARING IN INDUSTRY: AN OVERVIEW
Eman A. Emam, pp. 532-555

Gas chromatography-mass spectrometry (gc-ms) compositional analyses of aromatic hydrocarbons in niger delta crude oils ( 674 KB, pdf)

GAS CHROMATOGRAPHY-MASS SPECTROMETRY (GC-MS) COMPOSITIONAL ANALYSES OF AROMATIC HYDROCARBONS IN NIGER DELTA CRUDE OILS
Mark O. Onyema, Leo C. Osuji, pp. 526-531

Promotional effects of ceria and calcium over cnts-supported cobalt catalyst in fischer-tropsch synthesis ( 1 MB, pdf)

PROMOTIONAL EFFECTS OF CERIA AND CALCIUM OVER CNTS-SUPPORTED COBALT CATALYST IN FISCHER-TROPSCH SYNTHESIS
Sophia Mohamadnasab Omran, Ahmad Tavasoli , Yahya Zamani, pp. 516-525

Investigating the effect of nano-silica on the specification of the sasobit warm mix asphalt ( 975 KB, pdf)

INVESTIGATING THE EFFECT OF NANO-SILICA ON THE SPECIFICATION OF THE SASOBIT WARM MIX ASPHALT
Hossein Zalnezhad, Saeed Sadeghpour Galooyak , Hossein Farahani, Ahmad Goli, pp. 509-515

Modeling of bod and cod removal in an aeration process treating refinery wastewater by artificial neural network ( 1 MB, pdf)

MODELING OF BOD AND COD REMOVAL IN AN AERATION PROCESS TREATING REFINERY WASTEWATER BY ARTIFICIAL NEURAL NETWORK
Akbar Mohammadi Doust, Masoud Rahimi, Allah Bakhsh Rostami, pp. 500-508

Palynofacies, organic geochemical analyses and hydrocarbon potential of the takoradi 11-1 well, saltpond basin, ghana ( 1 MB, pdf)

PALYNOFACIES, ORGANIC GEOCHEMICAL ANALYSES AND HYDROCARBON POTENTIAL OF THE TAKORADI 11-1 WELL, SALTPOND BASIN, GHANA
D. Atta-Peters, C. A. Achaegakwo, P. Garrey, pp. 478-499

A case study evaluating water and salts removal capabilities of different brands of commercially available demulsifiers from slope oil emulsions ( 686 KB, pdf)

A CASE STUDY EVALUATING WATER AND SALTS REMOVAL CAPABILITIES OF DIFFERENT BRANDS OF COMMERCIALLY AVAILABLE DEMULSIFIERS FROM SLOPE OIL EMULSIONS
Hussain Gulab, Fazal Akbar Jan, Khadim Hussain , Muhammad Tahir Hussain, Syed Hamid Hussain, pp. 470-477

Electrical rock properties determination using well log analysis ( 780 KB, pdf)

Electrical Rock Properties Determination Using Well Log Analysis
Khulud Rahuma, Ahmed Sedeg, Yosef Salah, pp. 466-469

Modeling of Rheological properties of Class G cement slurry ( 1 MB, pdf)

Modeling of Rheological properties of Class G cement slurry
K. K. Salam, A. O. Arinkoola, B. M. Ajagbe, and O. Sanni, pp. 447-465

Further research on the experimental determination of the effect of drill cuttings on oil based mud ( 600 KB, pdf)

FURTHER RESEARCH ON THE EXPERIMENTAL DETERMINATION OF THE EFFECT OF DRILL CUTTINGS ON OIL BASED MUD
Chiedu L. Ezenweichu, pp. 440-446

Evaluation of productivity performance of horizontal wells ( 1 MB, pdf)

EVALUATION OF PRODUCTIVITY PERFORMANCE OF HORIZONTAL WELLS
Prince Appiah Owusu, Liu DeHua, Robert Dery Nagre, pp. 424-439

Irreducible water saturation and porosity mathematical models for kwale sands, niger delta ( 958 KB, pdf)

Irreducible Water Saturation And Porosity Mathematical Models For Kwale Sands, Niger Delta
Thomas A. Adebayo, pp. 412-423

Evaluation of the effect of anionic polyacrylamides on stability and discharge of foam injection into oil reservoirs with differ ( 1 MB, pdf)

EVALUATION OF THE EFFECT OF ANIONIC POLYACRYLAMIDES ON STABILITY AND DISCHARGE OF FOAM INJECTION INTO OIL RESERVOIRS WITH DIFFERENT CHARACTERISTICS IN ENHANCED OIL RECOVERY
Hassan Tabe’Bordbar, Seyyed Saeed Ghorashi, pp. 403-411

Volume 57, 2015, Issue 6

Technology of oxidative desulphurization of lignite ( 878 KB, pdf)

TECHNOLOGY OF OXIDATIVE DESULPHURIZATION OF LIGNITE
Volodymyr Gunka, Serhiy Pyshyev, pp. 696-704

Structure of network simulator for training and retraining of operators of controlled technological objects of oil and gas indus ( 795 KB, pdf)

STRUCTURE OF NETWORK SIMULATOR FOR TRAINING AND RETRAINING OF OPERATORS OF CONTROLLED TECHNOLOGICAL OBJECTS OF OIL AND GAS INDUSTRY
Vyacheslav M. Dmitriev, Taras V. Gandga, Igor M. Dolganov, Mikhail O. Pisarev, Irena O. Dolganova, Evgeniya N. Sizova and Elena N. Ivashkina, pp. 691-695

Possibilities to increase the yield of light products at primary processing of oil and petroleum mixtures ( 559 KB, pdf)

POSSIBILITIES TO INCREASE THE YIELD OF LIGHT PRODUCTS AT PRIMARY PROCESSING OF OIL AND PETROLEUM MIXTURES
Y. Tasheva, Is. Lazarov, pp. 687-690

Is it possible to upgrade the waste tyre pyrolysis oil to finished marketable fuels? ( 968 KB, pdf)

Is it possible to upgrade the waste tyre pyrolysis oil to finished marketable fuels?
Tanya Tsaneva, Dicho Stratiev, Magdalena Mitkova, pp. 676-686

Overview of the advances in casing drilling technology ( 1 MB, pdf)

OVERVIEW OF THE ADVANCES IN CASING DRILLING TECHNOLOGY
A. Kerunwa, C. I. C. Anyadiegwu, pp. 661-675

Criteria for evaluation of unmodified and modified bitumens ( 932 KB, pdf)

CRITERIA FOR EVALUATION OF UNMODIFIED AND MODIFIED BITUMENS
Lucia Hrušková, Barbora Kiselová, Pavol Daučík, pp. 650-660

Facies and depositional environment analysis of alternate channel bodies in the flank of a sag structure ( 3 MB, pdf)

FACIES AND DEPOSITIONAL ENVIRONMENT ANALYSIS OF ALTERNATE CHANNEL BODIES IN THE FLANK OF A SAG STRUCTURE
Oluwatosin John Rotimi, Zhenli Wang, Efeoghene Enaworu and David Alaigba, pp. 635-649

Shielding of flame heat flow at storage tank fire ( 705 KB, pdf)

SHIELDING OF FLAME HEAT FLOW AT STORAGE TANK FIRE
Ján Horváth, pp. 629-634

Seismic attributes analysis for reservoir characterization; offshore niger delta ( 2 MB, pdf)

SEISMIC ATTRIBUTES ANALYSIS FOR RESERVOIR CHARACTERIZATION; OFFSHORE NIGER DELTA
K. David Oyeyemi and A. Phillips Aizebeokhai, pp. 619-628

A mathematical model to design mercaptans removal unit (mru) using real component lumping approach ( 955 KB, pdf)

A MATHEMATICAL MODEL TO DESIGN MERCAPTANS REMOVAL UNIT (MRU) USING REAL COMPONENT LUMPING APPROACH
Saeed Khademi, Hossein Anisi, Sajad Mirian, Xiang Yu, Sepehr Sadighi, pp. 609-618

Experimental study of viscosity as a criterion for determination of onset of asphaltene flocculation in nigeria’s crude ( 777 KB, pdf)

EXPERIMENTAL STUDY OF VISCOSITY AS A CRITERION FOR DETERMINATION OF ONSET OF ASPHALTENE FLOCCULATION IN NIGERIA’S CRUDE
O. A. Adeyanju, T. A. Adeosun and A.A. Obisanya, pp. 601-608

Multi-objective optimization of a combined cryogenic and membrane process for helium recovery from natural gas using genetic alg ( 983 KB, pdf)

MULTI-OBJECTIVE OPTIMIZATION OF A COMBINED CRYOGENIC AND MEMBRANE PROCESS FOR HELIUM RECOVERY FROM NATURAL GAS USING GENETIC ALGORITHM
Mohammad Heidari, Ahmad Tavasoli, Ali Karimi, pp. 587-600