Modes of Formation, Sedimentary Associations, and Diagnostic Features of Shallow-Water and Supratidal Evaporites

David J. J. Kinsman

AAPG Bulletin

.... The infill pattern is complex and, though in supratidal areas the sediment facies are essentially horizontal, they are diachronous. Pits and cores...

Some Applications and Problems of the Seismic Refraction Technique in Civil Engineering Projects in Malaysia

B. K. Lim, S. J. Jones

Geological Society of Malaysia (GSM)

... be approximated by homogeneous layers of constant seismic velocity. (b) These layers are separated by plane interfaces of constant slope. (c) Successively deeper...

Geophysical Techniques for Evaluating the Internal Structure of Cheniers, Southwestern Louisiana

Robbie R. Zenero , David L. Seng , Mark R. Byrnes , Randolph A. McBride

GCAGS Transactions

... resolution profiles of contrasts in electrical permittivity that can be correlated with sedimentary layers in sand and gravel depositional environments...

The 2D Modelling of Magnetotelluric Data Using Impedance Tensor Rotation Based on Geoelectrical Strike Vector for Oil and Natural Gas Exploration in The "Kaprasida" Area, Singkawang Basin, West Borneo

Catur Rizkillah Cancerio, Dinda Indiana Bounigeta, Hidayat

Indonesian Petroleum Association

... modelling of magnetotelluric can minimize error value and both models of line 1 and 2 have shown a difference of representative resistivity value, so...

Integrated Reservoir Characterization of Thin Bed Reservoir in Desert Area, #20391 (2017).

Jie Chen, Jixiang Lin, Jie Li, Yu Lin, Yaonan Li, Jing Bie, Yuzhen Wang

Search and Discovery.com

... to determine the horizontal distribution of faults. By this means, much more minor faults are detected this time than the year 2012 (Figure 5). To summarize...

Permeability of the Montney Formation in the Western Canada Sedimentary Basin: Insights from Different Laboratory Measurements

Xiaojun Cui, Brent Nassichuk

CSPG Bulletin

.... Direct permeability measurements obtained using different techniques are further compared with permeability values predicted using models based on mercury...

Permian Basin Wolfcampian and Leonardian Basin Boundary Well Performance

Frank Male, Robin Dommisse, Charles Kerans

Unconventional Resources Technology Conference (URTEC)

... geological models of the Wolfcampian and Leonardian. These geomodels can provide insight into well performance. Our analysis of the relationship between...

Accumulation of thick fluvial sediments in the Shinano River incised-valley fills: implications for sequence stratigraphy and alluvial architecture

Kazuaki Hori, Susumu Tanabe, Atsushi Urabe

Journal of Sedimentary Research (SEPM)

... nonmarine sequence stratigraphy and numerical and physical alluvial architecture models. However, there are not enough quantitative data available from field...

High Resolution Sequence Stratigraphy of the Leonardian Bone Spring Formation, Northern Delaware Basin, Eddy and Lea Counties, New Mexico; #51464 (2018)

Charles B. Crosby, John D. Pigott, Kulwadee L. Pigott

Search and Discovery.com

... horizontal well placement and to minimize completion costs. Selected References Beaubouef, R.T., C. Rossen, F.B. Zelt, M.D. Sullivan, D.C. Mohrig, and D.C....

Artificial intelligence techniques to the interpretation of geophysical measurements

Desmond FitzGerald

Petroleum Exploration Society of Australia (PESA)

... estimates. Automation of intelligent search, inference engines to this problem involves 200+ individual processes, to yield a family of plausible models...

Hierarchical Levels of Heterogeneity in a Mississippi River Meander Belt and Application to Reservoir Systems: Geologic Note (1)

DOUGLAS W. JORDAN and WAYNE A. PRYOR

AAPG Bulletin

... interval. Permeable, cross-bedded sand bundles are separated by low-permeability, inclined and horizontal mud-silt layers and lenses present along...

Characterizing initial-state conductivity distribution at a CO2 injection site with airborne, surface, and borehole electromagnetic induction methods

Lucie Costard and Jeffrey G. Paine

Environmental Geosciences (DEG)

... to produce inverted subsurface models containing layers having electrical conductivities and thicknesses that best fit the signal recorded...

Abstract: Azimuthal Fourier Coefficient Elastic Inversion; #90174 (2014)

Benjamin Roure and Jon Downton

Search and Discovery.com

... the layers and reflectivities is important for validation and comparison between various methods. Secondly, we found that there is cross-talk between...

Issues with Permeability, Relative Permeability, and Capillary Pressure Architecture and Upscaling to Accurately Model Performance of Thin, Heterogeneous, Shallow-Shelf Carbonate Reservoirs in Kansas, by Alan P. Byrnes and Saibal Bhattacharya; #90029 (2004)

Search and Discovery.com

Continental Subaerial Environments

A. A. Ekdale, R. G. Bromley, S. G. Pemberton

Special Publications of SEPM

... deposits, Walker and Middleton (1977) stressed that reliable facies models for eolianites, including characteristic vertical sequences, have not yet been...

Stochastic inversion based on Von Karman random medium prior model

Longdong Liu, Baoli Wang, Ying Lin, Guangzhi Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... spatial offset, and its expression is shown in Eq. (2), where a , b,  , respectively, are the horizontal and vertical autocorrelation length...

3-D Fault Geometries and Interactions Associated With Multiphase Extension; #41729 (2015)

Martha O. Withjack, Alissa A. Henza, Roy W. Schlische

Search and Discovery.com

... multiphase extension. In the models, a homogeneous layer of wet clay underwent two phases of extension whose directions differed by 45°. Additional clay...

Fracture characterization in shale and tight reservoirs using horizontal well sonic logging data

Peng Liu, Ning Li, Hongliang Wu, Hao Zhao, Mengsheng Zhang, Huajun Fan, Kai Jiang, Kewen Wang, Yongjian Zeng

International Meeting for Applied Geoscience and Energy (IMAGE)

...Fracture characterization in shale and tight reservoirs using horizontal well sonic logging data Peng Liu, Ning Li, Hongliang Wu, Hao Zhao, Mengsheng...

Chapter 10: Rock Physics Relationships between Elastic and Reservoir Properties in the Haynesville Shale

Kyle T. Spikes, Meijuan Jiang

AAPG Special Volumes

... lithologies, fluids, and porosity ranges. In addition, theoretical models have been developed (Mindlin 1949; Dvorkin and Nur, 1996; Norris and Johnson...

A Comparison of Element of Symmetry Proxy Models to Full-Well Models in Horizontal-Well Tight Gas Reservoirs

Anthony Small, Peter Bastian, George Voneiff

Unconventional Resources Technology Conference (URTEC)

...A Comparison of Element of Symmetry Proxy Models to Full-Well Models in Horizontal-Well Tight Gas Reservoirs Anthony Small, Peter Bastian, George...

Mesoscopic Fold and Thrust Structures at Cape Liptrap, Victoria, Australia - A PNG Analogue?

J. T. Keetley, K. C. Hill, C. Nguyen

Petroleum Exploration Society of Australia (PESA)

... in horizontal layers of plasticine and silicone putty. Dixon (1996) took this further by developing preliminary models to test deformation...

A Methodology for Defining the Base and Geometry of Salt Bodies in the Deepwater Gulf of Mexico

Coburn, Gary W.

GCAGS Transactions

... in the interpretation process are of the forward model responses of the depth-density models constructed. These models are made of depth layers with an associated...

Experimental Test of Tectonic Controls on Three-Dimensional Alluvial Facies Architecture

Thomas A. Hickson, Ben A. Sheets, Chris Paola, Michael Kelberer

Journal of Sedimentary Research (SEPM)

..., the depositional stacking patterns of channel-belt deposits were related to tectonic and other external controls (we refer to these models collectively...

Geophysical Interpretations East of Preston, Idaho, Based on Gravity and Magnetic Data

Steven R. Scheu

Utah Geological Association

... magnetic curves (figs. 6 and 7) were obtained by the use of three simple magnetic models; the sphere, the vertical cylinder and the horizontal slab...

The use of microresistivity image logs for facies interpretations: An example in point-bar deposits of the McMurray Formation, Alberta, Canada

Howard Brekke, James A. MacEachern, Tania Roenitz, and Shahin E. Dashtgard

AAPG Bulletin

... Biology, v. 2, p. 255–268, doi:10.3354/ab00055. Hassanpour, M. M., M. J. Pyrcz, and C. V. Deutsch, 2013, Improved geostatistical models of inclined...