Improved Reservoir Characterization of Bakken-Three Forks: Integrating Special Core Analysis and Petrophysics

Sushanta Bose, Aaron Rodriguez, Jeff Hamman, Virginia Smellie, Carlos Miranda, Josh Miller

Unconventional Resources Technology Conference (URTEC)

... resistivity with an increase of laminations. Consequently, an adjustment to the reservoir resistivity proved necessary to account for the effect...

Regional Fractures I: A Mechanism for the Formation of Regional Fractures at Depth in Flat-Lying Reservoirs (1)

JOHN C. LORENZ , LAWRENCE W. TEUFEL , and NORMAN R. WARPINSKI

AAPG Bulletin

...., B. Minster, and D. Cole, 1974, The effect of oriented cracks on seismic velocities: Journal of Geophysical Research, v. 79, p. 4011-4015. Angelier...

Investigation of Parent-Child Well Fracturing Interference in Depleted Shale Oil Reservoirs in a Faulted Region with Strong Tectonic Stresses

Xuyang Guo, Jiawei Li

Unconventional Resources Technology Conference (URTEC)

.... These changes can result in interwell interference between parent wells and subsequent infill wells. The effect of faulted zones on these changes has not been...

Real Time SRV Integrity Monitoring Using Dynamic Productivity Index

Chigozie Aniemena, Kirke Suter, Allen LaBryer, Ayush Rastogi

Unconventional Resources Technology Conference (URTEC)

... with increased effective stress (Miller et al., 2010)). Figure 1 – Effect of Stress on Hydraulic Fracture Conductivity Stress (Miller at al. (2010...

Using Geomechanical Modeling to Quantify the Impact of Natural Fractures on Well Performance and Microseismicity„Application to the Wolfcamp, Permian Basin

Ahmed Ouenes, Yamina Aimene, Nick Umholtz

Unconventional Resources Technology Conference (URTEC)

... and adjacent to the fault damage zone. This work is expanded to examine the effect of the natural fractures on each frac stage. Knowing where the poor frac...

The Eagle Ford Shale Laboratory: A Field Study of the Stimulated Reservoir Volume, Detailed Fracture Characteristics, and EOR Potential

A. D. Hill, M. Laprea-Bigott, D. Zhu, G. Moridis, D. S. Schechter, A. Datta-Gupta, S. Abedi, J. Correa, J. Birkholzer, B. M. Friefeld, M. D. Zoback, F. Rasouli, F. Cheng, J. Ajo-Franklin, J. Renk, O. Ogunsola, K. Selvan

Unconventional Resources Technology Conference (URTEC)

... cluster spacing tend to outperform the wells with wider cluster spacing. However, severe stress shadow effect is observed when stress anisotropy is low...

2019 AAPG Annual Convention and Exhibition

Search and Discovery.com

Acquisition and Interpretation of Horizontal Well Logs

Kyel Hodenfield, Bill Scanlan

Pacific Section of AAPG

.... Interpretation transforms assume radial symmetry around the wellbore, whereas in the horizontal well, radial anisotropy is the very thing you’re looking for. So...

2012 AAPG ANNUAL CONVENTION AND EXHIBITION, April 22-25, 2012, Long Beach, California, USA; - Abstracts, #90142 (2011).

Search and Discovery.com

Stresses and Fractures in the Frontier Formation, Green River Basin, Predicted from Basin-Margin Tectonic Element Interactions

John C. Lorenz

Wyoming Geological Association

... Natural fractures and in situ stresses commonly dictate subsurface reservoir permeability and permeability anisotropy, as well as the effectiveness...

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)

...The Effect of Oil Infiltration on the Geomechanical Response of Mudrocks for Geologic Carbon Storage Saba Khan, Kiseok Kim CCUS: 4192870 The Effect...

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)

... measurement modes, optimize the detector design scheme, and realize the measurement effect of borehole time-domain electromagnetic of three-dimensional magnetic...

Gas Identification in Thin Beds Using LWD Measurements … West Africa Offshore Example; #42171 (2017)

Stanley Oifoghe, Ono Daniel, Victor Okowi, Charlie Thompson, Ikechukwu Nwabueze

Search and Discovery.com

... a fraction of the porosity in the gas zone while achieving a near full polarization in the liquid (oil or water) zone. The same hydrogen index effect...

Drilling Risk Assessment through Joint EM and Seismic Data Integrated Interpretation, #41832 (2016).

Gang Yu, Zhanxiang He, Haicong Chen, Zhigang Wang, Jinchen Qin, Yuyu Meng

Search and Discovery.com

...-saturated rocks are tested to study the low frequency resistivity dispersion effect, mainly caused by the IP effect. The tests indicate that IP...

Modelling simple and multiple bi-wing geometric behavior of fractures propagating from notches of radial wellbore

Justin Jordan Pidho, Yuanfang Cheng, Chuanliang Yan

International Meeting for Applied Geoscience and Energy (IMAGE)

... of radial well were presented using FVM and DDM generating similar results without including the effect of fracture turning and strong stress anisotropy...

Effect of Casing Eccentricity on Cement Sheath Integrity

Elaheh Arjomand, Terry Bennett

Australian Petroleum Production & Exploration Association (APPEA) Journal

...Effect of Casing Eccentricity on Cement Sheath Integrity Elaheh Arjomand, Terry Bennett The APPEA Journal 2018, 58, 669–673 Extended abstract https...

Modern Seismic Imaging and Basin Modeling Reveals Sub-Basalt Hydrocarbon Potential of Offshore India, #10473 (2012)

Roberto Fainstein, Somen Mishra, Rajesh Kalra, Jyoti Shah, Munukulta Radhakrishna, Bjorn P. Wygrala

Search and Discovery.com

... to evaluate the sub-basalt trap concept and study the thermal effect of flood basalts on the pre-existing Mesozoic sediments and potential hydrocarbon...

Introducing New Powerful Methods to Analyse BHA Behaviour

M. H. Amara

Indonesian Petroleum Association

... (1974) 9) E.T. BROWN, S.J. GREEN & K.P. SINHA: "The influence of rock anisotropy on hole deviation in rotary drilling - A review" INT. J. ROCK MECH...

High-frequency FWI velocity model building for hydrocarbon delineation

Lianping Zhang, Souvik Sengupta, Chirag Parekh, Robert Eliott-Lockhart

International Meeting for Applied Geoscience and Energy (IMAGE)

... to be delineated and compensated for the absorption effect to further improve imaging. We also utilized pseudo reflectivity to validate the velocity model quality...

A Stochastic Permeability Model for Shale Formations Based on Embedded Discrete Fracture Model

Shiqian Xu, Qihong Feng, Sen Wang, Ming Zha, Ronghao Cui, Fangfang Gao, Yajuan Xu

Unconventional Resources Technology Conference (URTEC)

... pores is greater than that of organic pores. The direction of natural fractures has a decisive effect on the permeability anisotropy. AP decreases...

Evaluating Fractured Reservoirs: Part 6. Geological Methods

Ronald A. Nelson

AAPG Special Volumes

... reservoir is one in which naturally occurring fractures either have or are predicted to have a significant effect on reservoir fluid flow in the form...

Identification of Source Rocks on Wireline Logs by Density/Resistivity and Sonic Transit Time/Resistivity Crossplots

B. L. Meyer , M. H. Nederlof

AAPG Bulletin

... the same reading (Figures 3-5, 9). Discrepancies may occur as a result of borehole effects, anisotropy of the formation (e.g., different vertical...

Reactive transport modeling of early burial dolomitization of carbonate platforms by geothermal convection

Fiona F. Whitaker, Yitian Xiao

AAPG Bulletin

... of skeletal carbonate during dissolution: Effect of grain size: Journal of Sedimentary Petrology, v. 54, p. 10811090.Warren, J. E., and P. J. Root, 1963...

Thermal conductivity and radiogenic heat production of sedimentary and magmatic rocks in the Northeast German Basin

Ben Norden, Andrea Frster

AAPG Bulletin

... thermal conductivity in basalts (2.2 W/m/K) and highest (3.1 W/m/K) in granitoids. Anisotropy of thermal conductivity in all rocks is low. Formation...

Predicting the time-evolution of CO2 saturation through a combination of rock physics and full-waveform inversion

Qi Hu, Dario Grana, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

... with offset (AVO) settings (Spikes et al., 2007; Grude et al., 2013; Grana et al., 2020), but only very recently have FWI formulations in this mode been...