A
Thermogenic Wet Gas Anomaly, A Reliable Tool for Evaluating Caprock Leakage,
Selegha Abrakasa
Play Fairways Analysis and Hydrocarbon Potential of the Keta Basin, DeepWater Ghana,
Clara Abu and Malcolm Francis
Organic Geochemistry of Coal and Interbedded Shale of Mamu Formation, Benue Trough,
Nigeria: Implication on Petroleum Potential,
Taofik A. Adedosu, Oluwadayo O. Sonibare, Jincai Tuo, and Olusegun Ekundayo
Petrography and Stable Isotope Geochemistry of Cretaceous Sandstones, Orange Basin, South
Africa,
Solomon A. Adekola and Akinsehinwa Akinlua
Lithology and Fluid Prediction Using AVA Analysis and Forward Modeling of Deep Gas
Reservoirs, Funiwa Field, OML-86, Niger Delta,
Kolade O. Adeleye, Gerry Valenti, and Afinotan Itsemode
Onshore Niger Delta: The Key to Unravelling the Eocene / Oligocene Play in the Deep Water,
Tola Adeogba, Smart Igbokwe, Bertram M. Ozumba, Kehinde Ladipo, Julius Agbo, Helena Van Dierendonck, Olusegun T. Obilaja, David Mcpherson, Peter Winefield, Ukoko Christopher, Herwig Ganz, Renaat Demyttenaere, Alan Rolph, and Dave Steele
Rock-typing Development (RTD) - A Tool for Enhanced Reservoir Characterization (A Case Study of “ADSA FIELD” in the Niger Delta, Nigeria),
L. Adeoti, T. Zalan, and J. A. Onyeji
Source-Rock Evaluation and Petroleum Systems Modeling of Chap Basin, Northeastern Nigeria,
A. A. Adepelumi and S. I. Olayoriju
Gravity Signatures of the Deep-Water Reservoirs of Offshore Nigeria, West Africa,
A. A. Adepelumi and O. O. Folarin
Spectral Recomposition - An Effective Tool for Sub-Regional Scale GDE Mapping,
Dayo Adewuyi, Jaydip Guha, and Christian Ukoko
Fiscal Insurance as an Enhancing Mechanism for Indigenous Participation in Deepwater
Exploration, Development and Production,
Boye Adeyemi, Roseline Umeh, Segun Adeniyi, and Blessing Gomenti
Environmental Geological Baseline Study of a Tar Sand Rich Area in Parts of Southwestern
Nigeria,
G. O. Adeyemi and A. Akinmosin
Fractal and Spatial Analysis of Polygonal Fault Systems Case Study: Shallow Slope Section
Offshore Angola West Africa,
Emmanuel E. Adiotomre, Emma Finch, Robert L. Gawthorpe, and Mads Huuse
Phytoecological Reconstructions of Eocene-Pliocene Sediments, Niger Delta,
Onema C. Adojoh and Peter L. Osterloff
Impact of Facies Modeling on Reservoir Simulation Accuracy - Case Study from Meji Field,
Nigeria,
Olufemi Afolayan, Thompson Francis, Sebastien Bombarde, Djuro Novakovic, Bayo Oguntona, Steve Jenkins, Bob Crown, Jide George, and Jerome Glass
Unraveling a Giant - The Bonga Success Story,
Daniel W. Agbaire
Preparing Future Engineers for Environmental Aspects of Deepwater Oil and Gas Exploration
and Development,
James Agbenorto, Randall Caton, Kunle Adesida, Hassan Ogunlowo, and John L. Stout
Reservoir Evaluation Challenges in Mexico Deep Water,
Leonardo Aguilera, Javier Contreras, and Ulises D. Bustos
Hydrous Pyrolysis Petroleum Yields from Lignites and Associated Shales in the Anambra Basin:
Evidence for Marine Sourced Oils and Implications for the Niger Delta Petroleum Systems,
Samuel O. Akande, Michael D. Lewan, Mark Pawlewicz, Sven Egenhoff, Olukayode Samuel, Olabisi A. Adekeye, and Olusola J. Ojo
Prediction of Variations in Sequence Stratigrahic Geometries in X-Field Offshore Niger Delta
Using Stratigraphic Forward Modelling Technique,
Collins C. Akasiugwu
Deepwater Reservoir Modeling for Improved Reservoir Management, Depletion Planning and
Field Performance: Erha Field OML 133, Offshore Nigeria,
Taye Akewusola, Toyin Sarumi, Nonny Nwogbo, Jianhua Feng, Adekunle Oke, Andrew O. Ejayeriese, Ron Fish, Anthony Duruewuru, Alex Sackeyfio, Columbus Etta, Rapheal Idih, and Chris Mudi
Bonga Main Turbidite Characterization: A Novel Approach to 3-D Seismic Stratigraphy and
Static Modeling Integrated with 4-D Response,
Deborah Akingbade, Oghogho Effiom, and Sidney Weaver
Provenance and Thermal Maturity of Organic Matter of the Orange Basin,
Akinsehinwa Akinlua, Adeniyi S. Adekola, Kai Mangelsdorf, and Brian Horsfield
Submarine Canyons - Deepwater Sediment Highways: Types, Evolution Dynamics and
Prospectivity, Examples from the Niger Delta,
Tony Akpi, Vincent Delhaye-Prat, and Guy Nesen
Geomathematical Modeling of Hydrocarbon Generative Windows of Ogbogede On-shore Field
in Niger Delta Basin, Nigeria,
Eliseus O. Akpunonu, Emmanuel K. Anakwuba, and Oliver A. Illo
The Development of Ultrasonic Technologies for Solving Subsea Condition Monitoring
Challenges!,
Dag A. Aldal
Time-Lapse (4-D) Effect; Reservoir Strain and its Implication for Sanding: Example from
Forties Field,
Sunday O. Amoyedo, Roger M. Slatt, and Kurt Marfurt
Subsurface Sequence Stratigraphy and Reservoir Characterization of the Southern Part of
Anambra Basin, Nigeria,
Emmanuel K. Anakwuba and Clement U. Onyekwelu
Depositional Environment and Organic Geochemical Evaluation of Middle Cretaceous Oil Shale
Section at Lokpanta, Lower Benue Trough Nigeria: Implications for Hydrocarbon Potential,
A. O. Ani
New Best Practice Adopted for Drilling Heavy Permeable Sands - The Umutu-7 Case,
Longfellow O. Atakele, Osar O. Owieadolor, Elvis I. Uwadia, and Charles Akhigbe
Simulation and 
Verification
of Poststack Seismic Data of Fluid- and Solid-filled Reservoirs; Case
Study: Southern North Sea,
Aaron E. Auduson, Rob J. Arts, and Andries Wever
Unravelling the Structural Complexity of a Marginal Field - The Asuokpu/Umutu Case Study,
Austin O. Avuru, Victor A. Adeleke, and Taju O. Gbadamosi
The Impact of Post Migration Data Conditioning on Seismic Images and Attributes,
Adekanle Ayorinde, Youn Oong, and Iyiola Sunkanmi
Sedimentology and Sequence Stratigraphic Analysis of the Qua-Iboe Channel Complex, Offshore
South East Niger Delta,
Michael A. Ayuk, Moses A. Olorunniwo, John S. Ojo, and Bankole D. Ako
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On the Giants Trail - Deepwater Offshore West Africa,
Andrea Baldet, Philippe Mauron, and Eric Schmid
The Depositional Enviroment and Hydrocarbon Potential of the Maastrichtian- Paleocene
Sedimentary Successions Penetrated by the Itori Borehole in the Dahomey Basin, South Western
Nigeria,
Miriam Bolaji
Does Oil Emplacement Stop Diagenesis and Porosity Loss in Deeply Buried Sandstone
Reservoirs?,
Mohammed Bukar
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C
How Much of a Charge do You Get Out of Your Formation? The Game Changer in
Petrophysical Evaluation,
Chiara Cavalleri
An Improved Technique for Static Correction in a High Resolution Seismic Reflection Data
Using Difference In Reflection Times,
Collins Chiemeke and Osazuwa B. Isaac
Identification of Geohazards (Hod Formation) Based on the Integration of Well Logs and 3-D
Seismic Data Across Some of the HPHT Fields, UK CNS,
Anakwe Chioma
Structural Geology of the Lower Benue Trough: A Case Study of the Ishiagu Area of Ebonyi
State, Nigeria,
Chiadikobi K. Chukwuebuka, N. Egesi, and F. T. Beka
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D
A Regional Assessment to Understand Why the Deepwater Toe-Thrust Prospects of the Niger
Delta Didn’t Work - What Untapped Reserves May Remain?,
Al Danforth, Sujata Venkatraman, and Derek Skoyles
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E
Tectono-Stratigraphy and Reservoir Development in Offshore Sierra Leone Basin,
Chinwendu Elenwa, Matthew Watkinson, and Mark Anderson
Increased Oil Production and Reserves Using Lobe-Based Stratigraphic Interpretation: The
Meren Waterflood Example,
A. Oluwafemi Esan, Rick Davis, Ken Yeats, and Akinlolu Obe
Sedimentological and Palynological Analysis of Paleogene Sediments in Ogbunike Area
Southeastern Anambra Basin, Nigeria: Implications for Paleogeograghy, Paleoenvironments and
Hydrocarbon potentials,
Sunny Ezeh
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F
Neogene Calcareous Nannofossil Assemblages of Major Condensed Sections in the Deepwater
Niger Delta Sequences,
Suyi L. Fadiya
Fiscal Regimes Competitiveness Comparison of Selected OPEC Countries,
Olugbenga A. Falode and Emmanuel Falobi
Quantitative Use of 4-D Seismic to Monitor Saturation and Pressure Changes in a Producing
Reservoir,
Temitope Fehintola
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G
Integrated Interpretation of Two Closely-Spaced Cores, Gbaran Field, Nigeria - Impacts Upon
Sedimentary Modelling,
Gideon Giwa, Peter L. Osterloff, Kehinde Adejinmi, Peter Omekeh, Gogo Eneyok, Olugbenga Fajemila, Abraham Opatola, and Jude Omujie
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H
The Agbami 3-D/4-C OBN Seismic Survey - SIMOPS in a Producing Deepwater Field,
Doug Hicks, Larry Thane, Alan Adamson, Peter Morse, and Anthony Onyechi
A 4-D Experiment in a Deep Offshore Environment,
Christian Hubans, Henri Houllevigue, and Sonja Maultzsch
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I
RPFS for Well Optimization in a Mixed Green/Brown Field:,
A. Ikeneku, I. Afinotan, B. Cerney, J. Krolow, A. Fuqua, and A. Adekanle
Leaking Subsea Valves; Identification, Quantification and Monitoring by Using Ultrasonic
Systems,
Geir Instanes
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J
Salt Tectonics in the Deepwater of Atlantic Morocco,
Haddou Jabour and Gabor Tari
Measurement of GOR and Compositional Gradients by Downhole Fluid Analysis for Reservoir
Characterization and Connectivity Assessment: Case Studies from Offshore West Africa,
Richard Jackson and Ilaria De Santo
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K
Fault Sealing Efficiency: Controls of Shale Gouge Ratio and Growth Faulting on Hydrocarbon
Column Heights of Selected Fields in the Niger Delta,
Nnamdi Kawekwune
Hydrocarbons in Fractured and Weathered Basement - An Overlooked Exploration Play in West
Africa,
Tako Koning
An Overview of the Geology & Geophysics of Angola's Oil & Gas Fields and Oil Industry
Activity,
Tako Koning
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L
Hydrocarbon Source Rocks in the Deepwater of West Africa: Regional Distribution and
Depositional Models,
Sebastian Luening
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M
Environmental Stewardship in DW Operations - Marine Biodiversity Management,
Charles Makoju and Adedamola A. Abudu
A Review of Applications of Artificial Intelligence for Predictive Analysis in Petrophysics -
Practical Example Using Symbolic Regression,
Olivier Malinur
Application of Novel Machine Learning Algorithms for Facies Classification,
Olivier Malinur and Cyril U. Edem
Engineered Solution for Deepwater Cementing Challenges,
Goodluck A. Mfonnom, Ronnie Faul, Kris Ravi, and Ashok Santra
Latest Generation LWD Sonic Tool: Multipole Acoustics Measurements in Horizontal Wells
from Offshore West South Africa,
Saeed Mohammed and John Crowe
Palynomorphs, Foraminifera and Calcareous Nannofossils Biostratigraphy of Campanian-
Turonian Sediments in Bornu Basin, Northeastern Nigeria,
Adeyemi O. Morohunkola, Adeigbe C. Olubunmi, and Olusola A. Adeagbo
Agbami 3-D/4-D Survey Design- Understanding Drivers, Geophysical Requirements, & 4-D
Optimization,
Peter Morse, Jeffrey Nealon, T. George Chou, and Doug Hicks
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Reservoir Characterisation of Petroleum Reservoirs in Block 11B/12B Deepwater Southern
Outeniqua Basin, South Africa,
Emmanuel N. Nfor and Paul Carey
Relationship between Tectonics, Pressure Compartmentalization and Vertical Hydrocarbon
Leakage in the Deep Offshore Niger Delta,
Livinus Nosike, Christopher Wibberley, and Christophe Jardine
The Ongoing Journey of Incorporating Reservoir Properties from Seismic at Agbami Field,
OML 127 & 128, Deepwater Nigeria,
Lydia Novakovic, Joy Roth, and Adeniyi A. Oshinubi
Evaluation of Hydrocarbon Saturation and Fluid Contacts using Pulsed Neutron Logging - A
Niger Delta Case Study,
Chidozie M. Nwagbara, Thomas Zalan, and Chukwuma Agor
Play Fairway Analysis and Block Ranking of the Norwegian North Sea,
Anthony I. Nwani, Jeremy Chessell, and Chris Jepps
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O
Hydraulic Top Seal Failure - The Relationship Between High Pore Pressure and Hydrocarbon
Preservation in Highly Overpressured Regions,
Stephen O'Connor, Richard Swarbrick, and Richard Lahann
Pore Pressure Regimes in Tertiary Deltas,
Stephen O'Connor, Richard Swarbrick, Steve Jenkins, and Bitrus Pindar
Oligocene-Miocene Sediment Remobilization in the Northern North Sea: Influence of Diagenesis
and Fluid Flow Processes,
Oluwaniyi Odeyale and Mads Huuse
Data Mining for Specific Reservoir Facies using Co-rendered Seismic Visualization in Deepwater
Angola, West Africa,
Jeffrey S. Ogilvie
Integration of Stratigraphic and Structural Evolution Models for Play Concept Development -
Eastern Niger Delta,
Damian O'Grady, Tokunbo Adereti, Buba Ahmed, Olayode Ajibola, Babatunde Alalade, John Farre, Howard Feldman, Steve Lingrey, Mike Sweet, Jerome Tsakma, and Carlos Lopez
Bunter Reservoir Quality for Geothermal Applications in the South Holland Area,
Olakunle B. Ogunjimi and Bert Dijksman
Fiscal Policy and Regimes on Oil and Gas Project Economics,
Dapo Ogunsola, Omobolanle Oke, Adeoye Alabi, and Abdul Adeshina
Pore Pressure Prediction for Deep Drilling in the Central Swamp Depobelt of the Niger Delta:
Lessons for Deep Offshore Drilling,
Charles Ojo, James Ukandu, Joseph Ashiedu, Emma Tyler, and Montse Portet
Fiscal Implications of the Petroleum Industry Bill (PIB),
Omobolanle Oke, Dapo Ogunsola, Adeoye Alabi, and Abdul Adeshina
Prospectivity Study of the Niger Delta MegaSurvey,
Chima Okorie, Ron Borsato, Gbenga Lufadeju, Teju Ogungbe, Ezekiel Omotoso, Solape Oyegun, Dave Pratt, and Mark Martin
Estimation of Anisotropy Parameters Using Intrinsic Rock Properties in a Selected Swamp Field
in Niger Delta,
Iheanyichukwu P. Okorie, Francesca Osaynade, Understanding Aikulola, Noble Tamunobereton-ari, Robinson S. Dike, Samuel Olotu, and Joseph O. Ebeniro
Anisotropic 3-D Pre-Stack Time Migration Processing of Oguali 3-D Survey in Cental Niger
Delta,
Tunde I. Okunuga, Robinson S. Dike, Timothy J. Brooks, and Lawrence Ajabor
Geoelectrical and Hydrogeochemical Assessment of the Groundwater Potentials of Ehandiagu,
Enugu State,
O. S. Okwuka, O. J. Adimonye, and Amobi C. Ekwe
Seismic Architecture and Topographic Controls on Pliocene Deepwater Deposits, Offshore
Angola, West Africa,
Kehinde Olafiranye, Christopher A. Jackson, and David M. Hodgson
Pre-drill Fluid Type Discrimination using AVO Analysis: Case Study of a Deepwater Reservoir,
Western Niger Delta,
Olatunbosun O. Olagundoye and Tony Akpi
Anambra Basin (Cretaceous, Nigeria): Exploration Insights from Slope Processes and Deposits?,
Olumuyiwa Olawoki
Sequence Stratigraphy of Deepwater Turbidite System Offshore, Niger Delta, Nigeria,
Benson A. Olisa and Mary T. Olowokere
Total Organic Calculation Using Geophysical Method: Application to Niger Delta Deposits,
Benson A. Olisa
Improved Reservoir Parameters Prediction from Seismic Attributes Using Multivariate Statistics
and Neural Networks: A Niger Delta Case Study,
Mary T. Olowokere and John S. Ojo
Application of Seismic Attributes Analysis in the Prediction of Channel Sand Development and
Lateral Continuity: A Case from Some Part of Offshore Niger Delta,
Mary T. Olowokere and John S. Ojo
Interactions between Sedimentation and Salt Tectonics in Deepwater: Examples from West
Africa,
Ayodeji P. Oluboyo, Rob L. Gawthorpe, and Frode Hadler-Jacobsen
Three-Dimensional Seismic Geomorphology of Plio-Pleistocene Deposits Offshore Angola,
Ayodeji P. Oluboyo and Rob L. Gawthorpe
A Regionally Extensive Pliocene Mass Transport Complex in Deepwater West Africa:
Characteristics and Causal Mechanisms,
Ayodeji P. Oluboyo, Uzochukwu K. Benjamin, Mads Huuse, and Rob L. Gawthorpe
Basin Modeling Technique Value in South Melut Sub Basin (Sudan),
Mustafa S. Ombabi
Pore Pressure Prediction Using 3-D Seismic Velocities and Well Data in Deep Water Eastern
Niger Delta,
Meshach Omudu, Dayo Opadokun, Rocky Detomo, Samuel Olotu, Nedo Osayande
Anisotropic Imaging of Okubotin 3-D Seismic Survey,
Adeboye A. Oni, Gislain Madiba, and Berti Ozumba
Sequence Stratigraphy of ‘Liberty’ Field, Western Onshore Niger Delta, Nigeria,
Nneli W. Onyeka, Akaegbobi M. Izuchukwu, and Isehunwa Samuel
Cementing for Long Term Integrity,
Christian E. Onyema
Global Trends in Deepwater Offshore Explorations: How Competitive is the Fiscal Regime of
West African Offshore Frontiers to Attract Investments?,
Humphrey Onyeukwu
An Integrated Schematic Approach to Hydraulic Flow Unit Determination and Validation,
Oyinkepreye D. Orodu, Favour A. Makinde, and Oluwatosin J. Rotimi
Impact of Geological Uncertainties on Advance Wells Design and Optimization,
Tomi Owodunni, Rong Xu, Marie Ann Giddins, and John Afilaka
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Continued Extension of the Pinda Trend in Block 14, Deep Water, Angola,
Greg Raskin, Kevin Doyle, Art Saller, Younis Altobi, Marti C. Hewell, Jonathan P. Lange, and Ryan Ott
Eni/Allied Energy Worldwide Longest Horizontal Well Drilled and Completed in Openhole
Gravel Pack Employing Advanced LWD Measurements,
M. Rossi, S. Carbonara, M. Subhani, J. Otiocha, Vikas Jain, D. Molokhov, P. Occhipinti, O. Babayeju, and G. Santoso
Integrated Drilling and Logging Program Approach in HPHT Environment: Successful Drilling
of Deepwater Oberan Field, Nigeria, ENI’s Deepest Well in West Africa,
M. Rossi, S. Carbonara, E. Guadagnini, J. Jain, P. Occhipinti, Chiara Cavalleri, and Ilaria De Santo
Agbami 5A Geocelluar Model: After First Oil. Getting the Right Level of Detail for an Active
Development Program,
Joy Roth, Lydia Novakovic, Adeniyi A. Oshinubi, Thomas Zalan, Martin Hanschitz, and Bruce Gallemore
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S
Realizing Value from Implementing i-fieldTM in a Deepwater Greenfield in Offshore Nigeria
Development,
Sathish Sankaran, Moses Olise, David Meinert, and Ankur Awasthi
Implementing New Well Placement Technique in Deepwaters Channel-Levee Complexes,
Gagok I. Santoso, Oludiran Babayeju, David Nwabor, Akram Khedr, Sunday Oyetunji, and Milton Wongo
Hydrocarbon Saturation Determination in Dispersed Shaly Sands Using the Waxman-Smits
Equation,
Adekunle O. Sofolabo and Elvis V. Onovughe
Broadband Marine Seismic - Breaking the Limits,
Robert Soubaras, Peter Whiting, Bruce Ver West, and Roger Taylor
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Using Dual-Sensor Streamers to Address Seismic Imaging Challenges in OML 133, Offshore
Nigeria,
Chris Tapie, Yvonne Paisant, Per Eivind Dhelie, and Robert Lory
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U
VSP and Seismic Integration: Enhancing Reservoir Characterization,
Udeme Udofia and Lawal N. Kurfi
Sedimentology and Structural Evolution of Outcrops in Afikpo and its Environs, Southeastern
Nigeria: Implications for Petroleum Potential,
K. N. Ugwuanyi and C. I. Okwara
An Assessment of Temporal Changes in Calcareous Nannofossil Productivity Observed from
Pliocene-Oligocene Subsurface Sediments of the Niger Delta,
Ekaete E. Umoh, Olugbenga A. Ehinola, and Peter L. Osterloff
Reservoir and Fluid Contact Delineation from Seismic Data in the Niger Delta,
Obioma Umunna, Dayo Opadokun, and Rocky Detomo
Applications of Artificial Neural Networks Technology in Petroleum Geosciences and
Engineering,
Ahamefula U. Utom, Benard I. Odoh, and Nuhu G. Obaje
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V
4-D Monitoring: Example of 4-D Interpretation in Lower Flanks Systems, Dalia - Angola,
Joyce C. Vemba, Francisco L. Cunha, Emmanuelle Brechet, Sonja Maultsch, and Sylvain Toinet
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W
Niger Delta Rock Properties Model
and Application in Exploration Evaluation,
Chris Wojcik and Francesca Osayande
Wizards in Base Business Mapping - Practice in Asset Development,
Haiqing Wu, Ken Yeats, Oyie Ekeng, A. Oluwafemi Esan, Olumide Lawal, John Mboto, Gene Okeke, and Reginald Onyirioha
Flow Study without Simulation? - Using Production Mapping Technique,
Haiqing Wu and Francis Thompson
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Compensating for Seismic Absorption Anomalies with 3-D Q-Tomography and Q-compensating
PSDM,
Yi Xie, Kefeng Xin, James Sun, Carl Notfors, Barry Hung, and Roger Taylor
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Use of APSDM and EM_PreSS Inversion to Impact Evaluation of a West Africa Deepwater
Discovery,
Mei Zhang, Yang Yu, J. J. Lee, and Oliver A. Illo
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