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The AAPG/Datapages Combined Publications Database

Showing 21,498 Results. Searched 200,639 documents.

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Analysis of the Hydrocarbon Sandstone Distribution Using Rock Physics and Petrophysics Calculations, Simultaneous Inversion, Extended Elastic Impedance (EEI) and Curved Pseudo-Elastic Impedance (CPEI) in X Field Bonaparte Basin

Alfan Hidayah Kusuma, Meta Nisrina Syafitri, Zakki Fahrurrozi

Indonesian Petroleum Association

... parameters are calculated. The calculations include clay volume calculation, water solids, Acoustic Impedance, LMR, and Poisson's Ratio, where...

2020

Structure and Stratigraphy of the Blake Escarpment Based on Seismic Reflection Profiles: Rifted Margins

R. E. Sheridan , C. C. Windisch , J. I. Ewing , P. L. Stoffa

AAPG Special Volumes

... trough at the base of the escarpment. The western boundary of the trough is formed by a steep rise (45°-60°) of acoustic basement producing...

1979

High-resolution seismic imaging of shallow karstified carbonate overburden offshore Indonesia

Xiaobo Li, Yonghe Guo, Yi Xie, Barry Hung, Ilham Panggeleng, M. R. Husni Sahidu, Sarah Putri

International Meeting for Applied Geoscience and Energy (IMAGE)

... illumination issue. For the former, we demonstrate with Time-Lag Full-Waveform Inversion (TLFWI) that a highresolution velocity model that conforms...

2022

Multi-conditional seismic velocity synthesis using an autoregressive transformer network

Randy Harsuko, Shijun Cheng, Tariq Alkhalifah

International Meeting for Applied Geoscience and Energy (IMAGE)

... in a generative model. These stored velocity model distributions can be utilized to regularize inverse problems, like full waveform inversion. However, most...

2024

Building a three-dimensional near-surface geologic and petrophysical model based on borehole data: A case study from Chemery, Paris Basin, France

Paola Sala, Marcel Frehner, Nicola Tisato, O. Adrian Pfiffner

AAPG Bulletin

... is essential for time-reverse imaging, which is a special type of full-waveform inversion applied to recordings of the ambient seismic wave field. Other...

2013

The Kujung Formation in Kurnia-1: A Viable Fractured Reservoir Play in the South Madura Block

Trevor Magee, Craig Buchan, Jeremy Prosser

Indonesian Petroleum Association

..., spectral gamma ray, full waveform sonic, formation pressure and dip image logs). Micropalaeontological analyses of cuttings and sidewall core samples...

2010

Rock Typing and Facies Identification Using Fractal Theory and Conventional Petrophysical Logs

Roozbeh Koochak, Manouchehr Haghighi, Mohammad Sayyafzadeh, Mark Bunch

Australian Petroleum Production & Exploration Association (APPEA) Journal

... of various wireline log data, including compensated neutron, density, gamma ray and acoustic logs for 108 wells, and found corresponding...

2018

Santos Vision: Innovative Seismic Data Processing in a Super Giant Oil Basin

Hermann Lebit, Sriram Arasanipalai, Jeff Tilton, Pascal Ollagnon, PGS

GEO ExPro Magazine

... model and integrates data-driven processing results based on hyperTomo velocity updates and subsequent refinement by PGS’ unique Full Waveform Inversion...

2019

The Practical Use and Application of theMagnetic Resonance Imaging Log in the Piceance Basin

Paul Lipinski, John Gregg, Mike Mullen

Rocky Mountain Association of Geologists

... analysis tool. To achieve the full benefits of magnetic resonance logging and the associated processing and interpretation, a gamma ray, density...

2003

Evaluation of Thin-Bedded Heterogeneous Sands Using Geophysical Applications & Well Data for a Robust Development Plan (Paper C10)

M. S. Mohd Adnan, F. Fahmi

Geological Society of Malaysia (GSM)

... from 7 – 15m in thickness (seismic detection is ~ 7m). Rock property analysis was performed to calibrate both acoustic impedance and Vp/Vs to gamma ray...

2012

Geomechanical and Flow Simulation of Hydrofracs Using High-Resolution Passive Seismic Images

Alfred Lacazette, William Dershowitz, Jan Vermilye

Unconventional Resources Technology Conference (URTEC)

... TFIs allow use of the full complexity, detailed shape, and connectivity of the actual images. Consequently, DFN analyses can now be conditioned...

2014

Abstract: Pore Geometry and Pore-Fluid Types: Effects on Seismic Properties of Carbonate Rocks Under a Compaction Disequilibrium Scenario; #90224 (2015)

Gautier Njiekak and Douglas R. Schmitt

Search and Discovery.com

... carrying out the measurements under full saturation with distilled water at constant differential pressure. For all the dry and saturated measurements...

2015

Predictions of Gas Hydrates Using Pre-Stack Seismic Data, Deepwater GOM; #40547 (2010)

Dianna Shelander, Jianchun Dai, George Bunge, Timothy S. Collett, Ray Boswell, Emrys Jones

Search and Discovery.com

... Pre-Stack Pre Stack Waveform Inversion (PSWI) ( ) • generate controll logs in the zone off interestt t t l i th i t Vp Vs Density Blue curves...

2010

The Exploration, Appraisal and Development of Unconventional Reservoirs: A New Approach to Petroleum Geology; #41115 (2013)

Richard K. Stoneburner

Search and Discovery.com

... on Core Samples (Young‟s Modulus)  Log Data oFull-Waveform Acoustic Logs (Dipole Sonic) oBulk density oLithology Definition of Fracture Geometry...

2013

The Exploration, Appraisal and Development of Unconventional Reservoirs: A New Approach to Petroleum Geology, #110181 (2015).

Richard K. Stoneburner

Search and Discovery.com

... Measurement oStatic and Dynamic Measurements on Core Samples (Young’s Modulus) Log Data oFull-Waveform Acoustic Logs (Dipole Sonic) oBulk density oLithology...

2015

Role and Place of Geophysical Methods in Direct Exploration

A. I. Boyko, L. Ye. Fil’shtinskiy

Petroleum Geology: A Digest of Russian Literature

... of the Rudkov fold in the lower part of the Cenozoic (20-40 m) and upper part of the Jurassic (160-150 m). Geophysical logging. A layer-by-layer and lateral...

1977

Accelerating Optimization of Unconventional Fracturing Design with Multi-Component Subsurface Surveillance: A Case Study from the Permian Basin

James Cooper, Amit Singh, Lokendra Jain, Josh Haataja, Saken Galimzhanov, Mike Craven, Kristen Belcourt, Tyler Stom

Unconventional Resources Technology Conference (URTEC)

... on a stage-by-stage basis across a batch development. Surveillance technologies applied were ultrasonic image logging, disposable fiber optics, and liquid...

2024

Innovative Modeling to Quantify the Impact of Natural Fractures, Optimize Well Spacing and Increase Productivity in the Marcellus Shale

Farid Mohamed, Dolapo Otulana, Ivan Salazar, Han Xue, Li Fan, Dan Shan, Jim Bennett, Kabiru Abubakar, Kyle Barrie, Bryce Yeager, Marcia Simpson, Creties Jenkins

Unconventional Resources Technology Conference (URTEC)

... advanced acoustic data including axial, azimuthal and radial sonic measurements. Processing these data permits full characterization of transverse isotropic...

2021

Multi-Scale Pore Systems: New Look of Tertiary Carbonate in Indonesia and its Effect on Hydrocarbon Reserves

LaOde Ahdyar, Rizky P. Sekti, LaOde Bayu Stiawan

Indonesian Petroleum Association

... the full spectrum of MPS. As a consequence, the discrepancy in history matching is often managed by applying big permeability multipliers without...

2024

Natural Gas Hydrates: A Review

Timothy S. Collett, Arthur H. Johnson, Camelia C. Knapp, Ray Boswell

AAPG Special Volumes

... of 915 m (3002 ft), and the well was surveyed with a research-level wireline logging program, including nuclear magnetic resonance and dipole acoustic...

2009

Use of Advanced Simulation Software to Understand Drilling Challenges that Leads to the Selection of PDC Drill Bit, Reduced the Risk of Failure and Improves Performance by 22% at South Argentina

Jesus Hernandez, Rodrigo Delorenzi, Andres Pedro Gonzalez

Unconventional Resources Technology Conference (URTEC)

... the expected rate of penetration. A full bit drilling model has been utilized to evaluate behavior for PDC drill bit and for cutter geometry as well. Using...

2023

Induced seismicity in Howard County V: Technical and regulatory challenges for induced seismicity and deep disposal of fluids

Alan R. Huffman, Tony Lupo, Rachel Storniolo, Andrew Keene, Jeff Zawila, Erik Hiemstra, Tianrun Chen, Elizabeth Marlow, Xinding Fang, Nick Brooks, Sheri Bowman, Nick Fleegal, Alan Ramsay

International Meeting for Applied Geoscience and Energy (IMAGE)

... as evidenced in FMI logging. SM Energy (SM), HighPeak Energy (HPK) and Birch Resources (BIRCH) have been partnering for several years with ESG...

2023

South Falkland Basin: Darwinian Evolution

Bruce Farrer, Chris Rudling

GEO ExPro Magazine

... pressures prevented the well from reaching all the pre-drill target intervals. A full suite of logs was acquired in the Darwin East well, facilitating...

2015

Lithology Discrimination through Elastic Inversion (Paper C5)

D. Ghosh

Geological Society of Malaysia (GSM)

... reflection amplitudes and extending to full Elastic Inversion reflection. Defining Amplitude The term amplitudes in geophysical evaluation sometimes...

2012

Abstract: High Resolution Deterministic Inversion in the Arab-D Carbonate Reservoir of the Ghawar Field, Saudi Arabia; #90172 (2014)

Costas G. Macrides, Ayon Dey

Search and Discovery.com

..., particularly in carbonate reservoirs where pre-stack AVO inversion remains challenging. In this paper we show that when acoustic impedance derived from model...

2014

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