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The AAPG/Datapages Combined Publications Database

Showing 5,315 Results. Searched 195,596 documents.

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Predicting Pore-Pressure From On-shore Seismic Data in the Delaware Basin

Marianne Rauch-Davies, Bob Schmicker, Steve W. Smith, Sam Green, Jeremy J. Meyer

Unconventional Resources Technology Conference (URTEC)

... physical estimates of impedances and density, was used to invert the seismic dataset for facies and elastic properties. We are discussing this methodology...

2018

Seismic Inversion for Hydrocarbon Screening: Mahakam Case Study

Hilfan Khairy, Didiek B. Prabowo, Cepi Adam

Indonesian Petroleum Association

... of elastic inversion for the shallow Mahakam area, especially at the SisiNubi field. Several iterations have to be performed in order to obtain the best...

2018

Abstract: Elastic Properties and Mechanical Stratigraphy in a Potential Geothermal Reservoir in the MH-2B Borehole near Mountain Home, Idaho, USA; #90224 (2015)

James A. Kessler, Xiwei Chen, and Douglas R. Schmitt

Search and Discovery.com

... units are < 5 mD. It is common practice to calculate compressive rock strength and elastic moduli in pilot and exploration wells from shear...

2015

Quantitative characterization of lrati shale through laboratory measurement and rock physical modeling

Hemin Yuan, Jin Shi, Ruotong Zhao, Xiaofan Hu

International Meeting for Applied Geoscience and Energy (IMAGE)

... (with less 10% error). The reasons for the uncertainty can be attributed to multiple factors, such as uncertainties in the estimated elastic moduli (b...

2023

Microscale Laboratory Studies for Determining Fracture Directionality in Tight Sandstone and Shale During Hydraulic Fracturing

Magdalene A. Ante, Gonchigar Manjunath, Fred Aminzadeh, Birendra Jha

Unconventional Resources Technology Conference (URTEC)

... to obtain hardness and elastic moduli (Ante et al., 2018). Figure 1: Monterey Formation Locations. Sample Preparation Prior to testing, the samples...

2018

A new theoretical approach to model sorption-induced coal shrinkage or swelling

Shimin Liu, Satya Harpalani

AAPG Bulletin

... in the coal matrix during gas desorption or adsorption using the elastic properties, sorption parameters, and physical properties of coal. The proposed...

2013

An Overview of Reservoir Seismic Stratigraphy, Frontmatter

Tom Wittick

North Texas Geological Society

... Chapter 1 Introduction Chapter 2 Basics of Reflection Seismology that Relate to Seismic Stratigraphy Acoustic Impedance 1-1 Elastic Constants...

1992

Abstract: Pre-Stack Inversion: An Extension of AVO for Lithology and Hydrocarbon Fluid Quantification

Rick Wallace and Roger Young

Houston Geological Society Bulletin

... as well as sonic, density and gamma ray logs to directly derive elastic rock properties including sand/shale content, gas saturation, water volume...

1998

Abstract: Inverse scattering Internal Multiple Prediction on Physical Modeling Data; #90174 (2014)

M. Hernandez, K. Innanen, and J. Wong

Search and Discovery.com

...., Margrave, G., Daley, P. F., Wong, J., and Gallant, E., 2011, Determinig elastic constants of an orthorhombic material by physical seismic modeling: CREWES...

2014

Abstract: A Phase Shift Plus Interpolation Extrapolation for Two-way Wave Equation Migration; #90172 (2014)

Jianhua Pan

Search and Discovery.com

... )  A  exp( ik z z )  A  exp( ik z z ) , (3) where A and A could be any constants independent of z and P( z )  P(, k x , z ) . When...

2014

Prediction and Analysis of Geomechanical Properties of the Upper Bakken Shale Using Artificial Intelligence and Data Mining

George K. Parapuram, Mehdi Mokhtari, Jalel Ben Hmida

Unconventional Resources Technology Conference (URTEC)

... of the Upper Bakken Shale are assumed to be isotropic in this research, and thus there are two independent elastic constants [12]. In other words, two...

2017

Elastic FWI imaging of a complex presalt structure using NATS data

Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno

International Meeting for Applied Geoscience and Energy (IMAGE)

...Elastic FWI imaging of a complex presalt structure using NATS data Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno Elastic FWI Imaging...

2023

Identification of Distribution Sandstone Reservoir Zone and Hydrocarbon Fluid Using Extended Elastic Impedance (EEI) in Talang Akar Formation at Azzura Field, North West Java Basin

Annisa Dian Afsary, Adi Susilo, Bayu Dwijatmiko, Agung Dwi Alfianto

Indonesian Petroleum Association

...Identification of Distribution Sandstone Reservoir Zone and Hydrocarbon Fluid Using Extended Elastic Impedance (EEI) in Talang Akar Formation...

2019

An Integrated Field and Numerical Study of the Impact of Formation Anisotropy on Stage Spacing in Horizontal Wells

Varahanaresh Sesetty, Ahmad Ghassemi, Ivan Gil

Unconventional Resources Technology Conference (URTEC)

... parallel and bedding plane perpendicular Young’s moduli, E1/E3). These elastic constants are close to those of the argillaceous shale from Suarez-Rivera et...

2018

Integrating Seismic Imaging and Inversion

Francisco Bolivar, Richard Cooper, Lucy MacGregor, Jacqueline O’Connor, Jeff Codd, David Kessler

GEO ExPro Magazine

...: Geological model used for the study. Lithology and fluid properties were assigned to each layer, and from these, elastic parameters were calculated...

2017

Abstract: Integrating Geologic and Geophysical Data in Geostatistical Inversion; #90187 (2014)

John V. Pendrel

Search and Discovery.com

... are meaningful and related across all domains: elastic, reservoir and geologic. We show how geostatistical inversion can be used to integrate partial...

2014

Eagle Ford Shale Prospecting with 3-D Seismic Data Within a Tectonic and Depositional System Framework, #10361 (2011)

Galen Treadgold, Steve Sinclair, David F. Nicklin, Bruce Campbell,

Search and Discovery.com

... Acquisition • Anisotropic Processing • Elastic and Acoustic Inversion • Surface Attributes • Frac Monitoring (Microseismic) Unconventional...

2011

Simultaneous Measurement of Acoustic and Electrical Anisotropy of Shales under Elevated Pressure: A Preliminary Study, #41965 (2016).

Liwei Ou, Qifei Niu, Manika Prasad, John Quirein, Natasa Mekic, Junsheng Hou, Mehdi E. Far, Ming Gu

Search and Discovery.com

.... This paper explores the correlation of elastic and electrical anisotropy of shales to mineralogy and organic richness. Both elastic and electrical...

2016

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)

... taken into account and depth decay of the lithology predictions due to the application of a single PDF. Key words: recursive inversion, extended elastic...

2019

How Organic Carbon Content and Thermal Maturity Affect Acoustic Properties (and Ultimately Seismic Response) in a Shale Gas/Oil Formation: Woodford Shale, Permian Basin

Nicholas B. Harris, Al Moghadam, Tian Dong

Unconventional Resources Technology Conference (URTEC)

... also subjected to Rock-eval analysis, which provided estimates of thermal maturity through interpretations of Tmax data. The dynamic elastic moduli Young...

2019

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