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PGCE 2012
- Conference date: 23 Apr 2012 - 24 Apr 2012
- Location: Kuala Lumpur, Malaysia
- Published: 23 April 2012
1 - 20 of 96 results
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Key features of TEM and EM-IP investigations in South-East Asia
Authors Y.A. Agafonov, I.V. Bouddo, I.V. Egorov and M.M. SallehCurrently in South-East Asia most of the hydrocarbon discoveries are associated with deposits of the shelf zone. Recently however the amount of exploration work on the mainland is growing.
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Marine Broadband Seismic Data Acquisition: PETRONAS Perspective
Authors C. F. Low, S. Chandola, Z. M. Zawawi, A. Aziz Muhamad, S. Kumar and M. Shah SulaimanBroadband seismic data is the primary requirement for improving resolution, enhanced imaging of thin beds and stratigraphic features, seismic inversion etc.
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A New Perspective of Structural and Property Modelling: A Case Study of Baram Oil Field, Offshore Sarawak, Malaysia
Authors A. I. Latief, A. MacDonald, G. Rahman, M. E. Rahman, W. A. Nasir, A. I. Ridzuan and P. A. FaehrmannBaram is a giant mature oil and gas field located in the Baram Delta area of offshore Sarawak Malaysia. Reservoirs are Late Miocene to Early Pliocene deltaic to shoreface sands with an approximate thickness of 7000 feet and comprise of over 200 sand-shale zones.
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Seismic Reservoir Characterisation of a Channel Sand Oil and Gas Field, Malaysia
Authors T. J. Focht, M. Sams, D. Brookes and J. TingA regional, straight sandstone channel of mid-Miocene age within the Malay Basin forms a reservoir at several areas where the flow direction abruptly turned forming large meanders.
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Value & Insights from Synthetic Seismic Validation of Reservoir Models in Carbonate Gas Fields, Offshore Sarawak
Authors K. N. Baharaldin and A. KayesRobust static and dynamic models of the offshore Sarawak gas fields are of paramount importance for reliable volumetric estimation, production forecasting and optimum gas planning in order to maintain the security of gas supply.
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Imaging Solutions for Geophysical Challenges in South East Asia
Authors N. El Kady, Z. Mohd Dom, Y. Prasetyo, M. Bayly, G. Nyein, P. Vasilyev and N. Mat Don YaSignificant improvements in seismic acquisition, signal processing, imaging algorithms and computing power during the last 3 to 5 year period have made possible robust, reliable and effective solutions for most geological and geophysical challenges facing oil exploration companies in the South East Asia region.
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Enhanced Seismic Imaging of a Mature Oilfield
Authors A. Nalonnil, T. Handayani, W. Triyoso and S. DograCrosswell seismic is an emerging technology which provides enhanced resolution seismic imaging between wells
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Depth Imaging Coil Data: Multi Azimuthal Tomographic Earth Model Building and Imaging of Tulip
Authors S. Chen, M. Buia, L. Livraghi, M. Bakhrudin, M. Tham, M. Bayly, S. Ng and O. ZdravevaThe Tulip survey is located over the continental slope east of Kalimantan, offshore Indonesia in a water depth of 300-1500 m.
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A decade of 4D seismic monitoring of carbonate gas reservoirs in offshore Sarawak, Malaysia
Authors P. Hague and C. Boon HongIn recent years 4D seismic monitoring has been widely used to monitor production effects in clastic reservoirs, to the extent that the seismic response of such reservoirs to saturation and pressure changes has become reasonably well understood and is well documented in the published literature.
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Simultaneous Sources: The Inaugural Full-Field, Marine Seismic Case History from Australia
Authors I. Moore, D. Monk, L. Hansen and C. BeasleySimultaneous-source acquisition is an established technology for land data, and has a proven record of providing enormous increases in acquisition efficiency.
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Geophysical Innovation and Technology - Meeting Challenges of a Transition Zone OBC Survey in Malaysia
Authors S. K. Chandola, M. Zabuddin Zawawi, C. T. Law, R. Faizal, M. Adura, R. Roslan, J. Ismail and M. Asraff AriffA Transition Zone Ocean Bottom Cable (TZ‐OBC) survey was recently conducted by PETRONAS Carigali in offshore Sarawak.
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Marine CSEM with A Novel Towed Acqusition System
Authors F. L. Engelmark, J. Mattsson and J. LinfootMarine controlled source EM has ever since its inception been based on a sparse grid of stationary receivers placed on the sea-floor and a dipole source towed close to the sea-floor.
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Pitfalls in CSEM Inversion; a Case Study of a False Positive
Authors V. Ganesan, H. T. Pedersen, S. K. Chandola and N. N. HalimAll sediments exhibit electrical anisotropy to some extent. Certain sediments are more prone to have ahigher electrical anisotropy ratio than others, e.g. shale has usually larger anisotropy ratio than sands(Ellis et al., 2010).
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Seismic Imaging and Interpretation of Paleo-Cave Systems in Karstified Carbonate Reservoirs of Tarim Basin
More LessPaleocave systems are extensively developed within the deep karstified Ordovician carbonate reservoir in the Tarim Basin, West China.
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A Novel Technique for Carbonates to Enhance Static and Dynamic Models
Authors F. Zakeria, M. Altunbay, R. Poit and J. KijamCarbonates pose extreme challenges in petrophysical studies that lead to higher uncertainty levels for static modeling of reservoirs. Consequently, economic viability studies for the field suffer from low levels of confidence.
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Carbonate Petrophysics Leading to Productivity Analysis in Support of Static Modeling
Authors F. Zakeria, M. Altunbay, R. Poit and J. KijamCarbonates pose extreme challenges in petrophysical studies that lead to higher uncertainty levels for static modeling of reservoirs. Consequently, economic viability studies for the field suffer from low levels of confidence.
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Mapping the Kinta Valley Karst System, Peninsular Malaysia: Implications for Better Insight of Subsurface Karst Features
Authors S. Kassa, B. J. Pierson, W. S. Chow and B. A. T. JasmiTo define reservoir geometry, scale, pore networks, and spatial complexities for purposes of exploration and development, near-surface histories of karst features and their later burial modifications must be understood (Loucks, 1999).
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The Role of Play-Based Exploration in Heartland Portfolio Rejuvenation, Offshore and Onshore Sarawak, Malaysia
Authors S. J. Gough, E. W. Adams and T. EversShell has a long history of exploration in Sarawak, with the first discovery being made over one hundred years ago. Historically, exploration has largely focused on three main plays: Central Luconia carbonates situated above a maximum flooding surface known as the mid-Miocene unconformity (MMU), post-MMU clastics in the Baram Delta, and pre-MMU clastics in the southern Balingian region.
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New Seismic Insight At Kebabangan Field: KPOC Gears Up for A Development Drilling Campaign At a New Major Gas-Oil Hub in Offshore Sabah
Authors V. L. Cathey and C. M. CurtisKebabangan Petroleum Operating Company (KPOC), a joint-operating company owned by PETRONAS Carigali Sdn Bhd, ConocoPhillips Sabah Gas Ltd and Shell Energy Asia Ltd, has the green-light to begin construction on a new major gas-oil hub at Kebabangan Field (KBB) in offshore Sabah (Figure 1). The platform’s strategic location will enable the tie-back and development of otherwise remote deepwater Sabah opportunities.
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Overpressured Carbonate Reservoirs, Offshore Sarawak; Methods of Pore Pressure Prediction
Authors P. Baltensperger, W. Zanussi, S. Bordoloi and S. NathRecent exploration drilling by Newfield and their partners, PETRONAS Carigali and Mitsubishi Corporation, in offshore Sarawak, has encountered hydrocarbons in a highly overpressured carbonate pinnacle. Pressure prediction, and safe, effective drilling is challenging and requires an integrated technical approach.
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