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The AAPG/Datapages Combined Publications Database
Showing 1,907 Results. Searched 200,619 documents.
High resolution petrophysical and geomechanical characterization for subsurface stress prediction in the Permian Basin
Emmanuel Oyewole, Brian Crawford
International Meeting for Applied Geoscience and Energy (IMAGE)
...: Quad combo well-logs and comparisons of mineralogy-porosity predictions to equivalent core measurements. Well-log tracks: (1) gamma ray, (2) deep...
2022
Recent Discoveries in the Barrow and Dampier Sub-Basins: Agincourt, Alkimos, Wonnich, Reindeer and Legendre Fields
M. Ballesteros
Petroleum Exploration Society of Australia (PESA)
... in the area, with log derived porosities in the oil zone of 22.5% and excellent infened permeability. The net-to-gross ratio is 100%. Porosity in the water...
1998
Fracture Characterization of Carbonate Reservoir Using Integrated Sequential Prediction of Artificial Neural Network: Case Study of Salawati Basin Field
Bagus Endar B. Nurhandoko, Nana Djumhana, Khairil Iqbal, Isnaini Rahman, Susilowati, Yoga Hariman
Indonesian Petroleum Association
... by inputting lithofacies data from core information, well log data (i.e:GR, Sonic, Neutron Porosity, Density and Resistivity), seismic data including...
2012
Statistical Characterization and Geological Correlation of Wells Using Automatic Learning Gaussian Mixture Models
David, Lubo, Vikram Jayaram
Unconventional Resources Technology Conference (URTEC)
..., in ascending stratigraphic order. Core and log data indicate the Cisco formation has a greater biogenic build-up, erosion, and karst. The Canyon and Strawn...
2014
Extended Abstract: Reducing Uncertainty with Palaeogeographic Mapping Using Integrated 3D Seismic and Sequence Stratigraphy Examples from the Baryulah Field Area, Cooper Basin
Simon C. Lang, Nathan Ceglar, Gregg Spencer, Stephen Forder, Jochen Kassan
Petroleum Exploration Society of Australia (PESA)
... is a significant aspect of the upstream petroleum business. A methodology is outlined combining palynostratigraphy, core and log sedimentology using modern...
2002
Integrating New Technologies in Earth Modeling and Effective Validation Workflows for a Large Mature Field in Indonesia: Minas Field Case Study
Fifin Afianti, Ahmad D. Al-Aruri, Kris Pedersen, Mudji Prajitno
Indonesian Petroleum Association
... core and log-derived permeability in old model. Figure 3 – Improved permeability transform Core vs Log Porosity Crossplot Core vs Log Porosity...
2011
Supervised machine learning sedimentological characterization workflow: A tool to bridge the gap between qualitative and quantitative facies interpretation and uncertainty quantification
Anis Seksaf, Boris Kostic, Chloé Château, Daniel Clay, Kamel Tamene, Meriem Bertouche, Jan Van Der Wal, Raja Ramalingam, Abd El-Aziz Sabry, Boland Ghadeer Taleb, Chen Chao
International Meeting for Applied Geoscience and Energy (IMAGE)
... to define core-to-log shifts in cored wells, providing a strong link between the available logs and the interpretation of the genetic elements based on core...
2024
Applications of Nuclear Magnetic Resonance (NMR) Logs in Shale Gas Reservoirs for Pore Size Distribution Evaluation
Hongyan Yu, Zhenliang Wang, Reza Rezaee, Yang Su, Wei Tan, Yujie Yuan, Yihuai Zhang, Liang Xiao, Xi Liu
Unconventional Resources Technology Conference (URTEC)
... approach to obtain primary drainage capillary pressure curves from NMR core and log data. Petrophysics, 42(04). Sondergeld, C. H., Ambrose, R. J., Rai, C...
2017
Parit Minyak Field Kisaran Block PSC: Strategic Approaches to Develop a Geologically Complex, Low Permeability And Remote Field in the Central Sumatera Basin
Amritzar Aimar, Krisputranto Wahyu Nugroho, Karwin Bin Catim, Bramantya Firstian Harry, Heri Suryanto
Indonesian Petroleum Association
... field has permeability of 3-34 mD and porosity of 8-15%. This paper describes some strategic approaches to develop a field with similar characteristics...
2016
The Application of Dielectric Logs to the Recognition of Oil Versus Water-Wet Reservoirs and in the Determination of Relative Permeabilities
Ivan D. Pinzon, G. B. Asquith
West Texas Geological Society
... phase. When the ratio of Sw Archie/Swt2 was 0.8 or greater, water was used as the wetting phase. The log and core porosity and water saturation data...
2020
Facies Control on the Prospectivity of the Unconventional Mowry Formation, Southern Powder River Basin, Wyoming, USA
Simon Purvis, Christopher Iwobi, Ronald Kenny, James P. Fenton, Vishnu Pandey, Ceri Davies
Unconventional Resources Technology Conference (URTEC)
... of their geographical distribution and core and wireline log data availability. Both palynological and sedimentological analyses and interpretations were...
2017
Oseberg Field: Chapter 26
Jens Hagen, Benedicte Kvalheim
AAPG Special Volumes
... traditional core and log studies, stochastic sand modeling, seismic inversion techniques, and even long-term production testing. These studies have provided...
1992
The Application of Dielectric Logs to the Recognition of Oil Versus Water-Wet Reservoirs and in the Determination of Relative Permeabilities
Ivan D. Pinzon, G. B. Asquith
West Texas Geological Society
... the wetting phase. When the ratio of Sw Archie/Swt2 was 0.8 or greater, water was used as the wetting phase. The log and core porosity and water saturation data...
1994
A Reply to Porter's Review
John Morton
Petroleum Exploration Society of Australia (PESA)
... for the effects of shale and gas. Porter's claims about the Wyllie model are pedantic especially when log porosity is calibrated by core porosity. His...
1990
Geologic Model of a Highly Compartmentalized Reservoir: The Devonian Thirtyone Formation, University Block 9 Field
Steve Weiner, Jeff Heyer
West Texas Geological Society
... lithofacies are inter-particle to intercrystalline. Cross plots of core to log porosity in the packstones, indicate that the modern logs adequately measure...
1999
Life Isnt Perfect: The Petrophysical Difficulties of Modeling the Permian
Tyler Croft, Aidan Blount, Adam McMullen, Sarah Warneke, Melanie Durand, Brian Driskill
Unconventional Resources Technology Conference (URTEC)
... of these inputs over even a small range will make predicting WOR difficult to impossible. Core measured porosity and saturation are used to build and calibrate...
2018
Developing Predictive Power in the Permian: Leveraging Advanced Petrophysics to Deliver Cash to the Business
Aidan Blount, Tyler Croft, Brian Driskill, Adam McMullen, Melanie Durand
Unconventional Resources Technology Conference (URTEC)
... electrofacies, leading to a porosity regression for each rock type. Figure 3: Log-calculated electrofacies compared to CT scan, core description, and core...
2018
Geological and Engineering Evaluation of Barrier Island and Valley-Fill Lithotypes in Muddy Formation, Bell Creek Field, Montana
Michael Szpakiewicz, Richard Schatzinger, Matt Honarpour, Min Tham, Roderick Tillman
Rocky Mountain Association of Geologists
... in part, a transgressive barrier (cf. Demerest and Kraft, 1987). Characterization of the field using abundant log, welltest, production, and core data...
1989
Great Salt Lake Area, Utah
Louis C. Bortz, Scott A. Cook, O.J. Morrison
Rocky Mountain Association of Geologists
.... Effective porosity for these zones determined from core and log data are: Fractured only 1-3% Matrix and fractures 7-9% At West Rozel Field, oil...
1985
Evaluating the Impact of Precision Targeting on Production in the Midland Basin using Machine Learning Algorithms
T. Cross, J. Reed, K. Sathaye, K. Darnell, K. Crifasi, D. Niederhut
Unconventional Resources Technology Conference (URTEC)
... of core and log data in those areas may reveal overlooked subzones of high reservoir quality, frac baffles limiting fracture growth, or some other...
2020
Machine-Learning Augmentation for 3D Seismic Fault Interpretation to Resolve Complex Strike-Slip Indenter Tectonics Structural Style: Impact to Field Development and Exploration in Banggai-Sula Basin
Krishna Pratama Laya, Fakhriar Naufaldi, Atha Khawarizmy, Wahyudin Suwarlan, Iswani Waryono
Indonesian Petroleum Association
... to create a baffling effect on fluid flow and may lead to several implications, such as; strong anisotropy in the reservoir, mismatch between core/log...
2024
Subsurface-Integration a Key Step Towards Understanding an Unconventional Oil Play; A Case Study from Onshore Abu Dhabi, UAE
Amena Alharthi, Muhammad Baig, Pierre Van Laer, Abdulla Al Hashmi, Trevor Brooks, Hassan Al Marzooqi, Marco Coscia, Aamer Al Bannay, Abdulla Al Blooshi, Fatema Al Jaberi
Unconventional Resources Technology Conference (URTEC)
... under UV and WL to identify natural fractured and hydrocarbon saturated intervals. Findings from core were then correlated with log, petrophysics...
2022
The Cooper & Eromanga Basins Australia: The Jackson Oil Field Development
A. P. Dodman, J. T. Rodrigues
Petroleum Exploration Society of Australia (PESA)
... by a combination of core and log analyses, drill stem tests (DSTs), and production test data. Core derived porosities vary from 13 to 20...
2021
Can Transient High Gamma Ray Be Used to Observe Phase Behavior and Fluid Transport in Unconventional Reservoirs?
Terence P. O'Sullivan
Unconventional Resources Technology Conference (URTEC)
... diatomite. So far, THG has not been reported in unconventional shale reservoirs, but a careful review of core, log and repeat-log GR data...
2023
Negative Production Factor Recognition and Separation from Other Pore Fluids with Advanced Logging Techniques: A Case Study from Junggar Basin
Zengbao Zhang, Xianbo Meng, Jianbo Lv, Pengpeng Yang, Liang Cai, Liu Zhong Li, Jin Long Wu, Xianran Zhao
Unconventional Resources Technology Conference (URTEC)
... used for conventional core analysis, results in helium injection porosity estimates that are too low, and closer to the NMR porosity than density...
2024