Estimating Parameters for Hierarchical Permeability Correlation Models

Zhenxue Dai, Robert W. Ritzi Jr., David F. Dominic

Special Publications of SEPM

... of different types of data, Em(p) is the least-squares for each type of data, and Wm are the weighting coefficients for the mth type of data...

Historic Fracture Design Evaluation Made Easy: Automating Pumping Schedule Recognition from Hydraulic Fracturing Time-Series Data

Jessica Iriarte, Sam Hoda

Unconventional Resources Technology Conference (URTEC)

... growth, the model requires a pumping schedule as an input. This study describes an automated procedure that identifies the different steps of a pumping...

Fit For Purpose Integrated Structural Identification Using Azimuthal Monopole Sonic Waveforms and Vertical Seismic Profiling: The First Case Study From The Vertical Unconventional Well in North Sumatera Basin - Indonesia

Erfandi Adhiansyah, Annisa Nur Mahdiya, Murthala Hatta, Irma Eliza, Barry Albert Lumankun

Indonesian Petroleum Association

... that correspond to a combination between PP (compressional to compressional), PS (compressional to shear), and SP (shear to compressional) raypath types...

Extended Abstract: The Permian Play Ground: Unlocking the Potential of the Tinowon Sandstone

Barry Smith

Petroleum Exploration Society of Australia (PESA)

... recognised the geological characteristics of the Tinowon sands it was then possible to define more appropriate exploration programs that were focussed...

Abstract: Low-Frequency Hydrocarbon Micro Tremors: A New Geoscience Technology for the Oil and Gas Industry, by Robert M. Habiger; #90081 (2008)

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Identifying the Effectiveness of Treatment Programs with Microseismicity

John W. Crowley, Ted Urbancic, Adam M. Baig

Unconventional Resources Technology Conference (URTEC)

..., and relative fracture lengths. Additionally, source mechanisms and their associated failure mechanisms are calculated for highquality events using...

The Sequence Stratigraphy of Mixed Carbonate-Siliciclastic Depositional Systems in the Northern South China Sea, #50762 (2012)

Shangfeng Zhang, Changmin Zhang, Yanshu Yin, Hesheng Shi, Jiayuan Du

Search and Discovery.com

... of the northern SCS show the following characteristics: • • • The paleo-topography gradients of the sequence boundaries such as SB18, SB17.5, SB17...

Stratigraphic Analysis of Seismic Data from the Garden Banks Block 235 Area, Offshore Gulf of Mexico

Edwin I. Linares, Abu K. M. Sarwar

GCAGS Transactions

... and flat spots. We analyzed several lines, cross-lines, time slices, horizon slices, and fault slices to delineate the pertinent characteristics of the block...

Qualitative and Quantitative Monitoring of Seismic Quality During Data-Processing for Future Seismic Reservoir Characterization Studies (Sisi-Nubi Field, Indonesia)

Rangga A. Brahmantio, Mikhail Baturin, Florent Bertini, Jean-Marie Jourdan

Indonesian Petroleum Association

... be detrimental to amplitude stability and may also have a negative impact on signal phase, signal-to-noise, etc. In the second stage, angle sub-stack cubes...

Depositional Processes and Reservoir Characteristics of Siltstones, Mudstones and Shales

Erik Scott, Arnold H. Bouma

Special Publications of SEPM

..., and hemipelagics from outflowing river floods. Internal characteristics, based on different types of transport (e.g., sliding, slumping, debris flow, turbidity...

Core Resistivity Profiles and Their Bearing on Dipmeter Survey Interpretation

Z. V. Jizba , W. C. Campbell , T. W. Todd

AAPG Bulletin

.... The well logging industry has developed several different types of downhole logging tools for use in determining the attitude of dipping beds. Some...

Multivariate Data Analysis: Part 6. Geological Methods

K. H. Esbensen, A. G. Journel

AAPG Special Volumes

... is the number of samples and P is the number of attributes or variables. For example, a (5 3) matrix might represent five core samples at different depths...

Compressional and Shear Wave Seismic Studies in the Williston Basin of Central Saskatchewan

Bradley J. Carr, Zoltan Hajnal

Williston Basin Symposium

.... 7), it is possible to predict that the resulting stacked trace from these gathers will exhibit distinctly different wave characteristics...

Investigating the Potential Human Health Impacts of Coal Seam Gas Development at a Study Site in the Surat Basin in Southern Queensland

Cameron R Huddlestone-Holmes, Siobhan Rigby, Sean Van Niekerk, Rachel Mackie, Andrea Walton

Australian Petroleum Production & Exploration Association (APPEA) Journal

... into projects that cover the different stages of the framework, different types of hazards or stressors and for prioritisation of the research to specific...

Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)

Emmanuel L. Bongajum and Bernd Milkereit

Search and Discovery.com

... into different propagation regimes: a) Quasi homogeneous; when the heterogeneities are too small to be seen by the waves. b) Rayleigh scattering; which...

Abstract: Determining Scale Properties from Seismic Transmission Responses: A Modeling Study; #90171 (2013)

Emmanuel L. Bongajum and Bernd Milkereit

Search and Discovery.com

... into different propagation regimes: a) Quasi homogeneous; when the heterogeneities are too small to be seen by the waves. b) Rayleigh scattering; which...

Abstract: Major Types of Primary Gold Deposits in Malaysia

K. K. Cheang

Geological Society of Malaysia (GSM)

... Definitive exploration characteristics of the different types of gold deposits are discussed with comments on their amenability to separation...

Telluric Currents and Their Use in Petroleum Exploration

K. Vozoff , R. M. Ellis , M. D. Burke

AAPG Bulletin

... in a sedimentary basin, measure depth to weathering, or delineate a fault by telluric current methods. The measurements can be made in different ways...

Big Data for Smart Safety: Applying Engineering Control Analytics to Predictive Safety

How Boon Tay, Nicola Marshall, Andrew McColm, Michael Wood

Australian Petroleum Production & Exploration Association (APPEA) Journal

... and environment (HSE) reporting communicates the ‘what’ but not the ‘why’ of safety events. Organisations’ operations-data footprints are growing in volume...

An Effective Thin Reservoir Prediction Method Which Combines Spectral Inversion and Wide-Band Ricker Wavelet Filtering

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Determination of the Laminar, Structural and Disperse Shale Volumes Using a Joint Inversion of Conventional Logs

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Integrated Geomechanical Interpretation of Hydraulic Stimulation Operations Using Distributed Vibration Sensing

Michael Williams, Joel Le Calvez, Colin Wilson, Adrian Rodriguez-Herrera

Unconventional Resources Technology Conference (URTEC)

.... In a monitoring well, where we deploy a hybrid borehole geophone array of 3C geophones for accurate microseismic events mapping, we additionally recover...

Water Disposal: A Growing Challenge; #80286 (2013)

Owen C. Pinnell

Search and Discovery.com

... Pinnell WHAT IS CLASS 2 DISPOSAL The EPA classifies different types of injection wells, Class 2 disposal wells can only be used to dispose of fluids...

Near-Wellbore Fracture Diagnosis via Strain Decoupling from Integrated In-Well LF-DAS and DTS Data

Jiayi Song, Weibo Sui, Jiwen Li

Unconventional Resources Technology Conference (URTEC)

... suffer from the excessive data noise after decoupling. This paper presented an improved temperature decoupling method which separated the mechanical strain...

Systematic diagenetic changes in the grain-scale morphology and permeability of a quartz-cemented quartz arenite

Jennie E. Cook, Laurel B. Goodwin, David F. Boutt

AAPG Bulletin

.... Secondary characteristics, such as the nature and types of grain contacts, cement percentage, and cement distribution, are controlled...