Depositional Architecture and Petrophysical Variability of an Oolitic Tidal Sand Shoal: Pennsylvanian (Missourian), Kansas, U.S.A.

Eugene C. Rankey, Hamilton Goodner, John Doveton

Journal of Sedimentary Research (SEPM)

...) velocity, velocity anisotropy, and elastic moduli. In addition, apparent porosity exponents (ma) were computed from log porosity and array induction deep...

Coupling Geomechanics and Petrophysical Measurements for Production Enhancement in Organic-Rich Shales

Azra N. Tutuncu, Daisuke Katsuki, Binh T. Bui, Anton Padin, Bryan McDowell

Unconventional Resources Technology Conference (URTEC)

... () (8) To investigate the effect of anisotropy in Eagle Ford theoretically, permeability was considered as anisotropic with values, kx = 15 nD, ky...

Azimuthal Seismic Velocities and Field Fracture Mapping, Southern Moose Mountain; #51058 (2015)

Mohammed Al Duhailan, Don Lawton

Search and Discovery.com

... Mountain. Refraction velocity analysis revealed the existence of azimuthal anisotropy of (9%) in P-wave velocities with the fast velocity subparallel...

Characteristics of Fracture Reservoirs of Oil Fields of the Rechitsko-Vishan Zone

A. N. Berezayev, M. F. Kibash, A. I. Filippov

Petroleum Geology: A Digest of Russian Literature

... of fracture systems. In order to clarify the effect of direction of natural fractures on production, the following were considered: Rate of movement of water...

Influence of Effective Pressure on Shale Matrix Permeability: Implications for Shale Gas Production

Search and Discovery.com

Flow-Based Model Assisted Characterization of Sub-Seismic Karst

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Effect of Mineralogy and Petrophysical Characteristics on Acoustic and Mechanical Properties of Organic Rich Shale

Adel A. Alqahtani, Mehdi Mokhtari, Azra N. Tutuncu, Steve Sonnenberg

Unconventional Resources Technology Conference (URTEC)

..., The Effect of Mechanical Properties Anisotropy in the Generation of Hydraulic Fractures in Organic Shales, SPE 146776, SPE Annual Technical Conference...

Geological Considerations during Microseismic Monitoring, Processing, and Interpretation of Hydraulic Fracture Treatment

J. Le Calvez, S. Hanson-Hedgecock, P. Primiero, T. Al-Wadhahi, O. Harrasi

Unconventional Resources Technology Conference (URTEC)

... coefficients can help to minimize the effect of these non-anisotropy related errors on the velocity model calibration. While rock physics logs may...

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)

... effect on source orientation (<15°) but can introduce 25-50 m of error in the source location. The neglect of anisotropy in moment tensor inversion has...

Virtual Drilling: Challenging Conventional Wisdom

Kristofer Skantze

GEO ExPro Magazine

...-filled rock); the wave velocity is now frequencydependent, leading to a stretched out wavelet. The dispersive effect is more pronounced in a higher...

G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset

Norman S. Neidell

AAPG Special Volumes

.... 485-502, 1961. End_Page 52------------------------- (14) Koefoed (O.), "On the Effect of Poisson's Ratio of Rock Strata on the Reflection...

Shale Elastic Property Relationships as a Function of TOC Content Using Synthetic Samples

Y. Altowairqi, R. Rezaee, B. Evans, M. Urosevic

Unconventional Resources Technology Conference (URTEC)

... reservoirs due to variable mineral composition and fabric anisotropy exhibited by these organic rich shales (Zhu et al, 2011). Presently our...

GEO 2006, 7th Middle East Geosciences Conference and Exhibition, March 27-29, 2006, Manama, Bahrain, #90051 (2006)

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GeoStreamer X Delivers Near-Field Multi-Azimuth Dataset for Accurate Lead Characterisation, South Viking Graben, Norway

Cyrille Reiser, Eric Mueller, PGS

GEO ExPro Magazine

... azimuthal/angle directions for 10 wells. The AVO class observed at the various reservoir levels from the wells have all been confirmed...

Using recursive inversion as input for gross-rock volume extraction from lithology prediction volumes: How bad can it be?

James Shadlow

Petroleum Exploration Society of Australia (PESA)

... prediction volumes generated from AVO inversion, calibrated to wells, to estimate sand rock volumes within a stratigraphic interval. However, high...

Thermal Conditions and Thermo-Physical Properties of Rocks of the Oil-Gas Fields of Sakhalin

G. M. Sukharev, O. B. Bartsev

Petroleum Geology: A Digest of Russian Literature

... values of temperature at the crests of the uplifts of the Vostochno-Ekhabi and Sabo anticlines can be explained by thermal anisotropy of the rocks...

Abstract: Calibrating Theoritical Sandstone Reservoir Models with Realistic Bedding Structures on Outcrops; Applications in Thin Bedded ; #90063 (2007)

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Predicting Microseismicity from the Geomechanical Modeling of Multiple Hydraulic Fractures Interacting with Natural Fractures - Application to the Marcellus and Eagle Ford

Yamina E. Aimene, John A. Nairn, Adel Boudjema

Unconventional Resources Technology Conference (URTEC)

... the method is used on a laboratory experiment involving one HF and one NF to illustrate the effect of stress anisotropy on the curving of fracture...

Laboratory-Based Characterization of Pore Network and Matrix Permeability in the Montney Formation: Insights from Methodology Comparisons

Amin Ghanizadeh, Christopher R. Clarkson, Atena Vahedian, Omid H. Ardakani, James M. Wood, Hamed Sanei

CSPG Bulletin

... the effect of different controlling factors including anisotropy, effective stress and solid bitumen on pore network attributes (e.g. dominant pore throat...

Impact of Anisotropic-Stress Dependency of Shale Permeability on Early Well Production

Hui-Hai Liu, Jilin Zhang, Mohammed Boudjatit, Gary Eppler

Unconventional Resources Technology Conference (URTEC)

... of the stress anisotropy considerably enhances the calculated cumulative production for a given time, highlighting the need to consider the stress anisotropy...

Anisotropy and Petrophysics of a Gas Reservoir in a Horizontal Well with a High Angle Pilot Well, Burgos Basin, Mexico; #40525 (2010)

Hugo Avalos Torres, Heriberto Córdova Aguayo, Manuel Morales Leal, José Bernal Monjaras, Eric Pacheco P., Erik Martínez S., and Gelmunt Escamilla V.

Search and Discovery.com

...Anisotropy and Petrophysics of a Gas Reservoir in a Horizontal Well with a High Angle Pilot Well, Burgos Basin, Mexico; #40525 (2010) Hugo Avalos...

New Numerical Equation on Critical Production and Optimum Rate for Horizontal Well in Bottom Water Drive Mechanism

Amretacahya Enggar, Ade Anggi Naluriawan Santoso, Khoironi Budi

Indonesian Petroleum Association

... of Qopt for every variation data such as length of horizontal well (L), perforation distance from WOC (d), permeability anisotropy (kv/kh), difference...

Diffusive Leakage of scCO2 in Shaly Caprocks: Effect of Geochemical Reactivity and Anisotropy

Felipe Cruz, Son Dang, Mark Curtis, Chandra Rai

Unconventional Resources Technology Conference (URTEC)

...Diffusive Leakage of scCO2 in Shaly Caprocks: Effect of Geochemical Reactivity and Anisotropy Felipe Cruz, Son Dang, Mark Curtis, Chandra Rai URTeC...

Interpolation Using Higher Dimensions: A Case Study ON KE2 Three-Dimensional Transition Zone Seismic Survey, Madura Field, Indonesia

Cecep Sutisna, Frans Langitan, Vishal Kumar, Keat Huat Teng, Pongga Wardaya

Indonesian Petroleum Association

... the effect of source ghost and enhances the low frequency bandwidth. Pre-stack time migration helps to move the data to actual subsurface locations...

Sisi Nubi Shallow Gas Methodology: An Integrated Study For Future Field Development

Rahmad Hidayat, Aditya Suardiputra, Hermawan, Iswahyuni F-Hayati

Indonesian Petroleum Association

.... This method used a classical amplitude interpretation approach for gas sand reservoir where amplitude at CDP gather brightening at far offset (AVO...