Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia)

Andi Kusuma, Florent Bertini, Jacques Bonnafe, Artem Sazykin, Swee Leng Ng

Indonesian Petroleum Association

... of a four-way dip faulted anticline; the field being compartmentalized into three main panels, i.e. West, Central and East Panel (Figure 2). However...

Uncovering Seismic HTI Anisotropy of the Cooper Basin

Stephanie Tyiasning, Dennis Cooke

Petroleum Exploration Society of Australia (PESA)

...) shows a good example of anisotropic stress and velocity where compressional waves travel fastest in the direction of applied stress. Sayers and Rickett...

Recommendations From Error Analysis of Single Well Microseismic Data With Full-Wavefield Moment Tensor Inversion: A Case Study

Juan M. Lorenzo, Trudy L. Watkins, Arash Dahi Taleghani

Unconventional Resources Technology Conference (URTEC)

... the results of the inversion for sources generated in an anisotropic medium? Horizontal receiver arrays may provide better angular coverage than...

Correction of invasion effects on well logs in Camisea gas reservoirs, Peru, with the construction of static and dynamic multilayer petrophysical models

Ankur Gandhi, Carlos Torres-Verdin, Ben Voss, Federico Seminario Gros, Johnny Gabulle

AAPG Bulletin

...Correction of invasion effects on well logs in Camisea gas reservoirs, Peru, with the construction of static and dynamic multilayer petrophysical...

Interpreting Permeability from Mercury Injection Capillary Pressure Data; #41660 (2015)

Alton A. Brown

Search and Discovery.com

... correction, the generic Le permeability vs. Hg pressure trend of Figure 17 will be combined with the general relationship between S and porosity (related...

Chapter 23: Crustal Structure and Geologic History of the Espino Rift, Venezuela, Based on Potential Fields, Seismic Reflection, and Well Data

Lourdes Rodriguez, Paul Mann, Stuart Hall

AAPG Special Volumes

... with anisotropic correlation function over the oceans and substitutions of spherical harmonic degrees with the CHAMP satellite magnetic anomaly model MF6...

Does fluvial channel-belt clustering predict net sand to gross rock volume? Architectural metrics and point-pattern analysis of a digital outcrop model

Alexander R. Koch, Cari L. Johnson, Lisa Stright

Journal of Sedimentary Research (SEPM)

... previously been used to highlight stratigraphic trends and their variation down depositional dip (Flood and Hampson 2015; Benhallam et al. 2016). Leveraging...

LWD Resistivity Modelling and Geosteering for Horizontal Well Planning and Drilling, Iagifu-Hedinia Field, Papua New Guinea

J. Edwards, J. E. Livingston, S. P. Franklin, T. Eme, R. Kila, D. Kisombo, S. Madu

Papua New Guinea (PNG) Petroleum Convention Proceedings

... and estimates of apparent structural dip. Concurrent cross-section model revisions guided forward projection of the top Toro casing point position...

Stress-Dependent Flow, Mechanical, and Acoustic Properties for an Unconventional Oil Reservoir Rock

Gang Han, Marte Gutierrez, Peter Schmitz

Unconventional Resources Technology Conference (URTEC)

... before and after the Klinkenberg correction. It has been found that the values of liquid permeability determined by PDP and constant head methods follow...

Thermal and Compaction Processes in a Young Rifted Basin Containing Evaporites: Gulf of Lions, France (1)

JEAN BURRUS and FRANCOIS AUDEBERT

AAPG Bulletin

... was shown locally to affect the conductive equilibrium in areas with high permeabilities and dip (Wood and Hewett, 1982; Rabinowicz et al., 1985...

Minimum Saturations and Buoyancy in Secondary Migration

L. M. Hirsch, A. H. Thompson

AAPG Bulletin

... range from L = 0.3 to 30 cm, where L is equal to sample height and diameter. We also present saturation data on a rock with highly anisotropic structure...

GEO 2008 - Middle East Conference and Exhibition, March 2-5, 2008, Manama, Bahrain - Abstracts, #90077 (2008)

Search and Discovery.com

Geology of the Brady Unit, Sweetwater County, Wyoming

William G. Brock, Jerry Nicolaysen

Rocky Mountain Association of Geologists

.... Bedding plane dips, after correction for structure, range from 5" to 30" depending on bedding type. Primary sedimentary structures have been used...

Diagnosing Pressure-Dependent-Permeability in Long-Term

Christine A. Ehlig-Economides, Fabian E. Vera

Unconventional Resources Technology Conference (URTEC)

... and dilation are neglected. When anisotropic stress conditions are present, shear deformation of fracture is approximately linear before yielding...

A Workflow for Flowback Data Analysis … Creating Value out of Chaos

Obinna Ezulike, Hassan Dehghanpour

Unconventional Resources Technology Conference (URTEC)

... of correction is only valid when the average reservoir pressure is close to the initial reservoir pressure. In this study, the desorption...

Perspectives on Horizontal Drilling in Canada

Robert G. Farquharson, Lawrence M. Spratt, Peter C.M. Wang

Rocky Mountain Association of Geologists

... the cyclic thermal recovery process. The sandstone reservoirs are deltaic and marginal marine deposits. Anisotropic permeability precludes an efficient...

In Situ Stress Prediction Using Differential Strain Analysis and Ultrasonic Shear-Wave Splitting

B. Widarsono, J. R. Marsden, M. S. King

Indonesian Petroleum Association

... a correction of any environment related non-linearities in rock specimen data. Procedure of Analysis For analysis of the compression data, some additional...

Program & Table of Contents

CSPG Special Publications

...   8:30 Phase Balancing Using Interactive Work Stations D. Hutchinson, B. Link 116 8:55 The Correction of Lateral Phase Variations B. Link, D...

Evaluation of Electron Tomography Reconstruction Methods for a Barnett Shale

Laura Frouté, Emeric Boigné, Matthias Ihme, Anthony R. Kovscek

Unconventional Resources Technology Conference (URTEC)

..., the reconstruction was performed directly on the pixel intensity images, without any correction of the contrast transfer function (Penczek, 2010). Using TomoJ...

Pre-Refracturing Stress Field Simulation in Shale Gas Reservoirs

Yanshan Guo, Lan Ren, Jing Huang, Jinzhou Zhao, Ran Lin, Zhihao Yu, Bo Zhou, Jianjun Wu, Bing Li

Unconventional Resources Technology Conference (URTEC)

... s å j =1 j =1 î in which Gij is the three-dimensional height correction factor introduced by Olson (2004): URTeC:4246194 3 G =1ij (dij ) bf bf (2...

Integration of Vertical Seismic, Surface Seismic, and Well-log Data at the Mallik 2L-38 Gas-hydrate Research Well, Mackenzie Delta, Canada

M. W. Lee, T. S. Collett, W. F. Agena

AAPG Special Volumes

... number and frequency (FK) filtering, (7) normal-moveout correction and common-midpoint (CMP) stacking, (8) poststack second zero-crossing deconvolution...

Reservoir Characterization and Uncertainty Assessment Using the Ensemble Kalman Filter: Application to Reservoir Development

Deepak Devegowda, Chao Gao

AAPG Special Volumes

..., An adaptive covariance inflation error correction algorithm for ensemble filters: Tellus, v. 59, no. 2, p. 210224, doi:10.1111/j.1600-0870.2006.00216...

Role of Gravity, Temperature Gradients, and Ion-Exchange Media in Formation of Fossil Brines

P. C. Mangelsdorf, Jr. , F. T. Manheim , J. M. T. M. Gieskes

AAPG Bulletin

... with a buoyancy correction on the molecular weight calculated for the finite displacement volume of the solute. The factor vi on the left is the number...

Kilometer-scale upward migration of hydrocarbons in geopressured sediments by buoyancy-driven propagation of methane-filled fractures

Jeffrey A. Nunn, Peter Meulbroek

AAPG Bulletin

... be described as where M is the molecular weight (for methane, 0.044 kg/mol), Vc is the critical volume of the gas, and Fc is a correction for nonideal...

High-precision seismic imaging for complex deep structures in the hydrocarbon exploration using a coherent-stacking-based least-squares migration

Jidong Yang, Jianping Huang, Tengfei Lin, Zhenchun Li, and Liang Chen

AAPG Bulletin

... and Zhu, 2018), and anisotropy correction (Zhang et al., 2011), help RTM to be a powerful depth migration in production. Because both ray-based and wave...