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The AAPG/Datapages Combined Publications Database

Showing 10,656 Results. Searched 200,619 documents.

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Abstracts: Tuning Effects in P-wave Reflections from a CO2 Injected Saline Aquifer: A Preliminary Appraisal; #90173 (2015)

Bernard Giroux, Maxime Claprood, and Lorenzo Perozzi

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... should ultimately allow for the quantitative estimation of CO2 saturation in the reservoir. Geophysical methods are challenged in this respect...

2015

Abstract: TTI Anisotropic Depth Migration: Which Tilt Estimate Should We Use?; #90211 (2015)

Francois Audebert and Volker Dirks

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... with an educated estimate of δ, is a sufficient approximation of the true tilt model. This solves the chicken and egg conundrum of the estimation of a tilt model...

2015

Abstract: Statics or Statistics?„The Near-Surface Revisited; #90211 (2015)

David Henley

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... Project Report SEP-37. Rothman, D.H., 1984b, Nonlinear inversion by stochastic relaxation with applications to residual statics estimation: Stanford...

2015

Abstract: Hoadley Microseismic Experiment: Reprocessing and Characterization of Long-Duration Tremor Signals; #90224 (2015)

Enrico Caffagni and David W. Eaton

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... of the raw microseismic data has consisted of automatic event detection, arrivaltime picking, estimation of hypocentral distance based on S-P time...

2015

Abstract: Statics Preserving Sparse Radon Transform; #90224 (2015)

Nasser Kazemi

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... 1000 b) 4 4 6 6 c) 1000 Distance (m) 2000 3000 4000 d) 2 Time (s) Time (s) 2 4 4 6 6 Figure 2 Primaries and multiples estimation...

2015

Significant Erosion during Development of the Middle Miocene Unconformity and Its Effect on Hydrocarbon Generation in the Gulf of Thailand; #20084 (2010)

Masahi Fujiwara

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... fields are located in the northern part of the Pattani Trough. Estimation of Erosion Thickness -- Middle Miocene Unconformity (MMU) Although...

2010

Multiple-Point Simulation Applied to Uncertainty Analysis of Reservoirs Related to High Sinuosity Fluvial Systems: Mina El Carmen Formation, San Jorge Gulf Basin, Argentina; #40515 (2010)

Claudio N. Larriestra and Hugo Gomez

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... is irregularly spaced (clustered), an important drawback for estimation and simulation algorithm applications. Moreover, logs available have very different...

2010

Model of CO2 Leakage Rates Along a Wellbore, #40612 (2010)

Qing Tao, Steven Bryant

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... will depend on the rate of leakage. Thus a useful component of a risk assessment framework is a model that will permit estimation of CO 2 leakage rates...

2010

Pore Pressure Prediction in Challenging Areas … Reducing Uncertainty by Understanding Rock BehaviourŽ; #40650 (2010)

Sam Green, Richard Swarbrick, Stephen O'Connor, Phill Clegg, David T. Scott, and Bitrus Pindar

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... of burial. The same effect results from fluid expansion and leads to under-estimation of the pore pressure. Porosity 1.80 Density (g/cc) Depth...

2010

Advancement in Acoustic Logging Techniques and Applications in Reservoir Characterization; #40735 (2011)

Rehan Hanif, S. Sohaib Zulfiqar, and Sadu-ur-Rehman

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... Anisotropy Fracture Identification Mobility/Permeability estimation Well-bore alteration/Damage High Resolution Seismic Images Cement Bond Evaluation...

2011

Time-Lapse Monitoring with Satellite Data for Reservoir Management, #40921 (2012)

Andrea Tamburini, Marco Minini, Andy Higgs, Giacomo Falorni, Stefano Cespa

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... orbits enables the estimation of both vertical and E-W horizontal displacement fields. Some case studies (e.g. Oman, Kuwait, Kazakhstan...

2012

Geological Realism of Deep Water Channel Reservoir Models with Intelligent Priors, #41011 (2012)

Temistocles Rojas, Vasily Demyanov, Mike Christie, Dan Arnold

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..., training and research with the largest PE research programme in the UK . Thank you… Back up Probability Estimation New Grid = OCSVM grid...

2012

Bulk Gas Volume Estimation Using Multi-Attribute Regression and Probabilistic Neural Network (PNN): A Case Study in a Gas Field from East Coast of India, #41100 (2012)

Amit K. Ray, Samir Biswal

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...Bulk Gas Volume Estimation Using Multi-Attribute Regression and Probabilistic Neural Network (PNN): A Case Study in a Gas Field from East Coast...

2012

Three Dimensional Geological Modeling using Seismic Inversion in a Reservoir Integrated Study for a Giant Heavy Oil Field: Rubiales Field, Eastern Llanos Basin, Colombia, South America, #20218 (2013)

Yohaney Gomez, Diego Morales, Thais Kazmierczak, Franklin Yoris, Gabriel Alvarez, Claudia Reina, Libia Landaeta, Diego Castellanos

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... the acoustic impedance has poorly correlated with lithology and acoustic seismic models are not useful for lithology estimation. Elastic seismic...

2013

Tectonic Characterization of the THUMS-Huntington Beach Fault, Offshore Southern California; #30271 (2013)

Sergey Ishutov

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... a basis for tectonic characterization of the THUMS-Huntington Beach Fault and estimation of its structural relation to neighboring faults...

2013

Reliability of Reservoir Forecast in One of the West Siberia Fields, #20250 (2014)

M.L. Evdokimova, T.F. Sokolova, E.O. Malysheva, S.Z. Yunusova

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... wells with thickness map from geostatistical stochastic inversion. Conformability of the prediction results demonstrates that the estimation of reservoir...

2014

Oil from Granitoid Rocks - Reservoir Characterization of Fractured Basement in Neuquén Basin, Octógono Field, Argentina, #20280 (2014).

Diego E. Velo, Rodrigo Ugarte, Oscar Pioli, Fernando Rey, Diego Narrillos, Mario Pascual, Fernando Creus, Omar Castillo

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.... Resistivity, NMR and acoustic logs allow deriving an estimation of total fluid as well as storage and permeability indicators. A fracture intensity...

2014

Getting Something for Nothing: Noise Attenuation in an Aliased World; #41291 (2014)

David C. Henley

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... of the coherent noise estimation. Once the noise is estimated, LMO is removed and the noise estimate is subtracted from the original gather. Figure 4 shows...

2014

Heavy Oil Reservoir Characterization by Time-lapse Seismic and Rock Physics in a Cold Production Reservoir; #41448 (2014)

Naimeh Riazi, Laurence Lines, Brian Russell

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... of these inversion attributes can help us to estimate the reservoir changes such as porosity. Figure 6 illustrates the average porosity estimation by using...

2014

In-situ Estimation of Unpropped Fracture Conductivity in Shale and Assessing its Role during Stimulation and Production; #120189 (2015)

Mark W. McClure, Saurabh Tandon, Mingyuan Yang, Siddharth Senthilnathan

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...In-situ Estimation of Unpropped Fracture Conductivity in Shale and Assessing its Role during Stimulation and Production; #120189 (2015) Mark W...

2015

Processing the KTK 3D seismic Survey for Azimuthal Information: San Joaquin Basin, California; #41649 (2015)

M. Lee Bell and Gary Myers

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... constrained P & PS estimation Robust Noise Attenuation P &PS Velocity Estimation Angle •  7 NMO Vp/Vs Semblance: stacks 8 Preserving Azimuth...

2015

Finding a Better Path to Impedance Inversion; #41722 (2015)

Amit Kumar Ray, Ritesh Kumar Sharma, Satinder Chopra

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...) General Statement A recent series of Geophysical Corner articles focused on impedance inversion of seismic data, and how it allows the estimation...

2015

Time-Depth Modeling in High Pore-Pressure Environment, Offshore East Coast of India; #30463 (2016)

Nidhi Jindal, Ajoy Kumar Biswal, Kumar Hemant Singh

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... estimation for pore pressure prediction; in Pressure Regimes in Sedimentary Basins and Their Prediction, Huffman A.R. and Bowers, G. L. editors, AAPG...

2016

Petrophysical Interpretation of Electromagnetic Induction and Dielectric Dispersion Logs in Bakken Petroleum System; #42155 (2017)

Pratiksha Tathed, Yifu Han, Siddharth Misra

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... Aster, R., B. Borchers, and C. Thurber, 2012, Parameter Estimation and Inverse Problems (2nd edition): Elsevier, 376p. Han, Y., S. Misra, and G...

2017

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