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The AAPG/Datapages Combined Publications Database
Showing 4,391 Results. Searched 200,626 documents.
Workflow for Zoeppritz AVO Inversion to Estimate Seismic Anisotropy, Geomechanical Properties and TOC of Shale: Case Study of Avalon Shale, Delaware Basin, #42416 (2019).
Un Young Lim, Nurul Kabir, Richard L. Gibson Jr.,
Search and Discovery.com
...Workflow for Zoeppritz AVO Inversion to Estimate Seismic Anisotropy, Geomechanical Properties and TOC of Shale: Case Study of Avalon Shale, Delaware...
2019
Australian National Ocean Bottom Seismograph Fleet Advances Conventional Exploration
Alexey Goncharov, Michal Malinowski, Dejan Sekulic, Ashby Cooper, Peter Chia, Alexander Gavrilov, Garrick Paskos
Australian Petroleum Production & Exploration Association (APPEA) Journal
... crustal section (VP < 6 km/s in the top 20 km) with the OBS velocity model being consistently faster. This can indicate possible VTI anisotropy...
2017
Development of a Hydrofacies Framework for Dual-Domain Transport Modeling
Mary K. Harris, Margaret R. Millings and Gregory P. Flach
Search and Discovery.com
... Screen Mud level Pre-test water level 200 200 6 -16 -11 -6 6 -1 4 0 5 L/min Ki/Kavg APP WSRC-MS-2008-00071 10 Electrical Resistivity...
Unknown
Core and Image Log Analysis of Permian Paleowind Directions in the Unayzah-A Reservoir, Subsurface Eastern Central Saudi Arabia; #50734 (2012)
Mohammed Al-Masrahy, John Melvin, Osman Abdulatif, and M. H. Makkawi
Search and Discovery.com
..., suggesting an arid to semiarid depositional environment. 13 14 Presenter’s notes: High-resolution electrical borehole images of the Lower...
2012
Fit For Purpose Integrated Structural Identification Using Azimuthal Monopole Sonic Waveforms and Vertical Seismic Profiling: The First Case Study From The Vertical Unconventional Well in North Sumatera Basin - Indonesia
Erfandi Adhiansyah, Annisa Nur Mahdiya, Murthala Hatta, Irma Eliza, Barry Albert Lumankun
Indonesian Petroleum Association
... in North Sumatera Indonesia an advanced acoustic wireline data set was acquired to assess the degree of anisotropy and the formation elastic properties...
2022
ABSTRACT: Anisotropic PP and PSv Prestack Depth Migration of 4C _OBC_ Seismic Data, Pamberi, Offshore Trinidad
Tony Johns, Carmen Vito and Raul Sarmiento
Geological Society of Trinidad & Tobago
... tomography with a top-down pseudo layer-stripping approach. The Pamberi-1 well information was used to constrain the anisotropy in the shallow section...
2007
Case History: Rulison Field, Colorado, Fracture Detection, Mapping, and Analysis of a Naturally Fractured Gas Reservoir Using P-wave Reflection Seismic
Heloise B. Lynn, K. Michele Simon, Vello Kuuskraa, Dave Decker
Four Corners Geological Society
... narrow-azimuth (source-receiver azimuth) 3D P-wave volumes for azimuthal anisotropy and for the evidence of gas accumulation. The two seismic attributes...
1999
Abstracts: Challenges and Solutions in Locating and Interpreting Microseismic Events from Surveys in the Horn River Basin; #90173 (2015)
Ulrich Zimmer
Search and Discovery.com
... anisotropy and potential areas of reliable moment tensor inversions can all be anticipated ahead of the data acquisition and the sensor array position...
2015
Mapping of Salt Structures in the Gulf of Mexico Using Marine CSEM
J.J. Zach, M.A. Frenkel, P. Lindhom, A.M. Ostvedt-Ghazi, A. Kumar, T. Pham
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., as well as Jing et al., 2008, which shows the importance of anisotropy in many surveys. The 3D inversion methodology applied here is based on Zach et al...
2009
Advanced Modeling of Production Induced Stress Change Impact on Wellbore Stability of Infill Well Drilling in Unconventional Reservoirs
Wei Zheng, Lili Xu, Piyush Pankaj, Foluke Ajisafe, James Li
Unconventional Resources Technology Conference (URTEC)
... and reservoir parameters: 1. stress/formation anisotropy 2. rock strength 3. pore pressure. Based on the numerical results from this comprehensive modeling...
2018
Thermal conductivity and radiogenic heat production of sedimentary and magmatic rocks in the Northeast German Basin
Ben Norden, Andrea Frster
AAPG Bulletin
... thermal conductivity in basalts (2.2 W/m/K) and highest (3.1 W/m/K) in granitoids. Anisotropy of thermal conductivity in all rocks is low. Formation...
2006
Advanced VSP modeling for efficient data acquisition in deepwater subsalt well
Manish Lal Khaitan, Rafael Guerra, Francesco Miranda, Emmanuel Spadavecchia
International Meeting for Applied Geoscience and Energy (IMAGE)
... with an inclinometer tool and conveyed with a hybrid optical-electrical logging cable to record DAS data simultaneously (Horne et al. 2020). Advanced seismic...
2022
Use of Microresistivity Image Logs in Detailed Reservoir Architecture Reconstruction of Glenn Sandstone, Glenn Pool Field, Northeastern Oklahoma
Liangmiao Ye, Dennis R. Kerr
Tulsa Geological Society
.... Grace, L. M., and Newberry, B. M., 1990, Geologic Applications of borehole electrical images and Dipmeter, Schlumberger Educational Services, Houston, TX...
1996
A Simple Method for Orienting Conventional Core Using Microresistivity (Fms) Images and a Mechanical Goniometer to Measure Directional Structures on Cores: RESEARCH METHODS PAPERS
Tobias H.D. Payenberg , Simon C. Lang , Robert Koch
Journal of Sedimentary Research (SEPM)
...., AND BUCHANAN, J.G., 1990, A computerised electromagnetic goniometer and its applications in the study of reservoir anisotropy, in Worthington, P.F. ed...
2000
Gulf Coast Association of Geological Societies 57th Annual Convention, October 21-23, Corpus Christi, Texas - Abstracts, #90069 (2007)
Search and Discovery.com
2007
Abstract: Am I Really Predicting Natural Fractures in the Tight Nordegg Gas Sandstone of West Central Alberta? Part I: Theory and Statistics; #90172 (2014)
Lee Hunt, Scott Reynolds, Tyson Brown, Scott Hadley, Jon Downton, Satinder Chopra
Search and Discovery.com
... and millimetre scale by the contrast in resistivity that they create. The FMI tool provides its electrical image from micro-resistivity measurements...
2014
The Theory Behind the Carman-Kozeny Equation in the Quest for Permeability of Rocks; #41344 (2014)
Carlos Haro
Search and Discovery.com
.... Hydraulic tortuosity (A) is different from electrical tortuosity (m) due to the viscosity effects of the hydraulic flow. A database approach proves...
2014
Gas Identification in Thin Beds Using LWD Measurements West Africa Offshore Example; #42171 (2017)
Stanley Oifoghe, Ono Daniel, Victor Okowi, Charlie Thompson, Ikechukwu Nwabueze
Search and Discovery.com
... gives rise to shoulder bed effects encountered when taking resistivity measurements. This is a major cause of electrical anisotropy with the attendant...
2017
Case Study: Can We Use Angle Gathers to Detect Fracture Distribution of Carbonate Reservoir in Rama Field?
Zha Chaoyang, Sun Pengxiao, Shen Xiaohong, Wen Shuliang, Tang Donglin, Heng Liqun
Indonesian Petroleum Association
... as it is based on the isotropy in gas condition. For fractured reservoir condition, we should consider the anisotropy effects. Thomsen (1986) showed...
2013
Multi-scale three-dimensional distribution of fracture- and igneous intrusion-controlled hydrothermal dolomite from digital outcrop model, Latemar platform, Dolomites, northern Italy
Carl Jacquemyn, Marijke Huysmans, Dave Hunt, Giulio Casini, and Rudy Swennen
AAPG Bulletin
... is expanded to a three-dimensional description of lithology variation. Three-dimensional anisotropy detection is used to derive principal directions...
2015
Stress characterization of reservoirs and non-reservoirs layers and its impact on hydraulic fracturing
Elisabeth Francis, Jaime Alfredo Rabines Menendez
International Meeting for Applied Geoscience and Energy (IMAGE)
... a unique opportunity to characterize anisotropy due to layering, stress and fractures. In addition, the elastic properties were obtained using a novel...
2022
PSDM for Unconventional Reservoirs? A Niobrara Shale Case Study
Morgan P. Brown, Joseph H. Higginbotham, Dave List, Chris Lang
Unconventional Resources Technology Conference (URTEC)
... “sweet spots”. In particular, differential horizontal stress (from azimuthal anisotropy analysis) and elastic inversion for “brittleness” are paired...
2013
Sonic Log Analysis from Isotropic and Anisotropic Media In Carbonate Reservoir, the Case Study at Stella Alpina Field
Wahyu Tri Sutrisno, Septian Prahastudhi, Ari Teguh Sugiarto, Ayi Syaeful Bahri, Dwa Desa Warnana, Yulia Putri Wulandari
Indonesian Petroleum Association
... and their interpretation. Here, we assume that the shale is a Vertical Transverse Isotropic (VTI) media. We characterized these anisotropy parameters...
2014
Modeling of Sandstone Ngrayong Formation Using Digital Image Analysis
Annisa Rachmi Trahwiwit Widijana, Fourier Dzar Eljabbar, Almira Anissofira, Fatkhan, Handoyo
Indonesian Petroleum Association
... or irregular shape. Four parameters compare models to the sample: grain size distribution, pore size distribution, degree of permeability anisotropy...
2015
A new technology for the characterization of microfractured reservoirs (test case: Unayzah reservoir, Wudayhi field, Saudi Arabia)
Mohammed S. Ameen, Ernest A. Hailwood
AAPG Bulletin
..., Ernest A. Hailwood 2008 31 52 92 1 This article presents a test case of a new technology using artificially enhanced anisotropy of magnetic...
2008