Characterizing the Seismic Response of Naturally Fractured Basement Reservoir in Sumatra Area: Towards an Efficient Seismic Exploration Strategy

Pongga Wardaya, Vida Irine Rossa, Erlangga Septama, Richie Rahmat Pratama, Rusalida Raguwanti

Indonesian Petroleum Association

... where the shear wave is split into lower and higher velocity wave. In addition, anisotropy estimation from the multicomponent and multiazimuth data...

Development of a Pore Pressure Workflow and Multi-Variate Depletion Flag for Horizontal Child Wells in the Eagle Ford Formation

Rachel Grande, Taylor Levon, Bruce Warren

Unconventional Resources Technology Conference (URTEC)

... with isotropic stiffness coefficients via Fourier transform (Haecker et al., 2017; Edwards et al., 2019). The model estimates the anisotropy component by solving...

High Resolution Cuttings Analysis for Well Placement in the Uinta Basin

Ilham Permata, Sattor Khakimov, Shaken Kenzhekhanov, Max Toktarov, Karly Clippinger

Unconventional Resources Technology Conference (URTEC)

... captured by Sone and Zoback (2013) indicating that the formations have strong fabric anisotropy. Moreover, the lowered moduli of soft components could...

A Success Story: Screening and Optimizing Refracs in the Eagle Ford

Garrett Fowler, Jose Zaghloul, David Jones, Lindsey Hall-Wiist, Drew Hopson, Sarah Allen, Matteo Picone, Adrian Morales, Matteo Marongiu Porcu, Mark McClure, Dave Ratcliff

Unconventional Resources Technology Conference (URTEC)

... stress directions and simulation model can calculate this reorientation. However, the degree of stress reorientation is a function of anisotropy between...

Hydrogeology and Aquifer Storage and Recovery System Performance

Robert G. Maliva, Weixing Guo, Thomas M. Missimer

GCAGS Transactions

... of the degree of anisotropy and heterogeneity found in natural aquifers, and other variables, on ASR system recovery efficiencies. Simulations were performed...

AAPG Memoir 76, Chapter 13: Consolidation State, Permeability, and Stress Ratio as Determined from Uniaxial Strain Experiments on Mudstone Samples from the Eugene Island 330 Area, Offshore Louisiana

Beth B. Stump and Peter B. Flemings

AAPG Special Volumes

... function of Poisson’s ratio. We recognize the anisotropy of clays, but estimate an average Poisson’s ratio using the experimental K 0. Equation 9...

A Model for Linked Basin Development Around the British Isles: Chapter 32: North Sea and Barents Shelf

A. D. Gibbs

AAPG Special Volumes

... of the earlier crustal anisotropy. The interaction of Triassic-Jurassic extension with earlier structural trends has resulted in a basin system that variously...

Reflectance of Vitrinite-Like Macerals as a Thermal Maturity Index for Cambrian-Ordovician Alum Shale, Southern Scandinavia (1)

B. BUCHARDT and M. D. LEWAN

AAPG Bulletin

... Shale show an increase in standard deviations (i.e., anisotropy) with i creasing maturity and a negative relationship with atomic H/C ratios of the total...

Significance of Coring-Induced Fractures in Mesaverde Core, Northwestern Colorado (1)

JOHN C. LORENZ, SHARON J. FINLEY, and NORMAN R. WARPINSKI

AAPG Bulletin

... on bit to the overburden stress. Anisotropy of the horizontal in-situ stresses effectively End_Page 1020------------------------------ alters...

Fault linkage and graben stepovers in the Canyonlands (Utah) and the North Sea Viking Graben, with implications for hydrocarbon migration and accumulation

Haakon Fossen, Richard A. Schultz, Egil Rundhovde, Atle Rotevatn, Simon J. Buckley

AAPG Bulletin

... of propagation of faults with wide spacing and an along-strike anisotropy (i.e., the joint set), whereas the rotated horsts and grabens along the segmented...

CSPG/CSEG/CWLS GeoConvention 2009, May 4-8, 2009 Roundup Centre, Stampede Park & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90171 (2013).

Search and Discovery.com

CSPG/CSEG/CWLS GeoConvention 2009, May 4-8, 2009 Roundup Centre, Stampede Park & ERCB Core Research Centre, Calgary, Alberta, Canada; - Abstracts, #90171 (2013).

Search and Discovery.com

AAPG Archie Series, No. 1, Chapter 2: A Roadmap for Evaluating Thin-bedded Clastic Reservoirs

Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia

AAPG Special Volumes

..., the complication introduced by macroscopic anisotropy is modeled using a published equation [Chapter 10]. An additional complication resulting from...

Application of Logging Tools For Improving Reservoir Interpretation - Workshop Summary

Gerald J. Kuecher

PTTC

.../association, depositional environment, paleotransport directions (sediment dispersal), reservoir architec- ture/connectivity and permeability anisotropy...

Dont forget your keys when trying to unlock the productivity of low-permeability coals

Raymond L. Johnson Jr

Australian Energy Producers Journal

... dimensions from the hydraulic fracture model (Johnson et al. 2020b) and investigate other factors such as anisotropy (Ramanandraibe et al. 2021...

A Coupled Geomechanics-Reservoir Properties Workflow for Unconventional Play Landing Zone Optimisation

Jinying Zhou, Taixu Bai, Qingguang Qu, Biwen Gui

Unconventional Resources Technology Conference (URTEC)

... indicated high Young’s modulus, low Possion’ ratio, low stress and weak anisotropy. In contrast the rock properties of shales, mudstones and coals...

The Effect of Oil Infiltration on the Geomechanical Response of Mudrocks for Geologic Carbon Storage

Saba Khan, Kiseok Kim

Carbon Capture, Utilization and Storage (CCUS)

... investigation of the effects of clay content and compaction stress on the elastic properties and anisotropy of dry and saturated synthetic shale. GEOPHYSICS...

On the Origin of Paleocurrent Complexity Within Deep Marine Channel Levees

Ian A. Kane, William D. McCaffrey, Jeff Peakall

Journal of Sedimentary Research (SEPM)

... petrological characterisation of deep-marine sandstones using grain fabric and permeability anisotropy: methodologies, theory, application and suggestions...

Well-Bore Geometries for Optimum Fracture Characterization and Drainage: (Reprinted from WTGS December 1992, V.32, No. 4)

John C. Lorenz

West Texas Geological Society

..., and cause a horizontal permeability anisotropy of between 10:1 and 100:1. Figure 2. Fractures observed in core, blanket Cozzette reservoir (Upper Cretaceous...

A Review of the Use of Bitumen Reflectance in Hydrocarbon Exploration with Examples from Melville Island, Arctic Canada

Thomas Gentzis, Fariborz Goodarzi

Rocky Mountain Section (SEPM)

...: International Journal of Coal Geology, v. 14, p. 197–216. Goodarzi, F. and Murchison, D. G., 1978, Influence of heating rate variation on the anisotropy...

Coal Fracture (Cleat) Patterns in Upper Cretaceous Fruitland Formation, San Juan Basin, Colorado and New Mexico - Implications for Coalbed Methane Exploration and Development

Carol M. Tremain, Stephen E. Laubach, Neil H. Whitehead III

Rocky Mountain Association of Geologists

... create permeability anisotropy that influences methane producibility. For instance, wells may drain the coal reservoir more effectively in the face...

Numerical simulation study on borehole time-domain electromagnetic forward-sighted and far-sighted methods of magnetoelectric mixed mode

Zhanshan Xiao, Haitao Hu, Kun Shao, Chunming Yao, Junjie Yan, Caihuan Yuan, Huiying Li

International Meeting for Applied Geoscience and Energy (IMAGE)

...ent: Geophysics, 77, no. 4, D105–D112, doi: https://doi .org/10.1190/geo2011-0503.1. Kaufman, A. A., and G. V. Keller, 1989, Induction logging: Elsevier. Onegov, E. V....

Finding Bypassed Oil in a Mature Field -- Casabe Field, Middle Magdalena Valley Basin, Colombia.

J. Peralta-Vargas, G. Cortes, W. Gambaretto, L. Martinez Uribe, F. Escobar, M. Markley, A. Mesa Cardenas, A. Suter, L. Marquez, M. Dederle, E. Lozano G.

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... anisotropy (Rv/Rh). Conclusions Success in Casabe has come from a variety of new ideas, measurements and techniques. Casabe field is a classic example...

Depth Imaging „ Seeing the Invisible

Vetle Vinje

GEO ExPro Magazine

... velocity (i.e. timeaveraged velocity) and optionally with the ƞ-value giving the degree of anisotropy. These quantities are purely focusing parameters...

Rock-physics modelling for interpreting thin-bed effects on inverted elastic properties

Carl Reine

International Meeting for Applied Geoscience and Energy (IMAGE)

... tools to reduce interpretation risk: Cambridge University Press. Backus, G.E., 1962, Long-wave elastic anisotropy produced by horizontal layering...