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The AAPG/Datapages Combined Publications Database

Showing 25,586 Results. Searched 195,354 documents.

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3D installation of fiber cables for acquiring 3C DAS array data

Yingping Li, David Li, Lianjie Huang, Yingcai Zheng

International Meeting for Applied Geoscience and Energy (IMAGE)

...3D installation of fiber cables for acquiring 3C DAS array data Yingping Li, David Li, Lianjie Huang, Yingcai Zheng 3D Installation of fiber cables...

2023

Using Microseismicity to Understand Subsurface Fracture Systems and to Optimize Completions: Eagle Ford Shale, TX

John Detring, Michael Grealy

Unconventional Resources Technology Conference (URTEC)

... design. Microseismic data collected using a surface array allowed the full geometry of the result to be viewed with no event location bias. The geometry...

2014

The Illumination of Natural Fractures and Faults of the Muskwa Shale Play in Northeastern British Columbia: A Case Study; #41507 (2014)

Jane Ling, William Barker

Search and Discovery.com

... to be generally very brittle, expressing interesting characteristics, such as lengthy linear fractures. The microseismic data for this study was recorded...

2014

Surface Source Technology

Stan D. Brasel

Pacific Section of AAPG

... array and a linear geophone array. The attenuation over the measured noise spectrum is 44 db The effect of the ground mixing, or long arrays...

1972

3-D Finite Difference Modeling of Microseismic Source Mechanisms in the Wolfcamp Shale of the Permian Basin

Robert Meek, Robert A. Hull, Austin Von der Hoya, David Eaton

Unconventional Resources Technology Conference (URTEC)

... of the receiver array and orientation and type of source, much of the seismic response may not even be located due to nodal planes and weak P-wave or S-wave...

2015

Data Enhancement from a 486-Channel Streamer

Bill Dragoset, Ken Larner

Pacific Section of AAPG

... array has a response that approximates that for the nonlinear hydrophone spacing within a typical streamer receiver array. Simulation of a Conventional...

1980

Chemical and Sr Isotopic Variations During Diagenesis of Miocene Siliceous Sediments of the Monterey Formation, California--Discussion of the Sr Isotopic Data and Its Relevance to the Timing of Monterey Formation Fracturing: DISCUSSION

Richard W. Hurst

Journal of Sedimentary Research (SEPM)

... are identical to the initial Sr ratio of the quartz chert linear array (0.70909), suggesting a synchroneity of fracturing, petroleum migration...

1986

Quantifying Cathodoluminescent Intensity With an On-line Camera and Exposure Meter: RESEARCH METHOD PAPER

Gabriel M. Filippelli, Margaret L. Delaney

Journal of Sedimentary Research (SEPM)

... and a standard. Photographs are an important improvement over visual measurements, but the response of film to light intensity is not linear, film can...

1992

Slalom Line

R. Garotta

Indonesian Petroleum Association

... problems have been encountered. When compared with the rectilinear line, the non linear line has some drawbacks which may deteriorate from the clarity...

1975

Kinematics and Growth of Supra-Salt Systems: A Field and Subsurface Analysis, Paradox Basin, #30515 (2017).

Elizabeth Horne, Bruce Trudgill

Search and Discovery.com

.... A 40 km long supra-salt fault array trends parallel to and detaches downward onto the NW-plunging salt wall. Through the use of 3D seismic reflection...

2017

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)

... array, we consider the response to a microseismic event and find that a longer gauge-length provides more signal to interpret the event at shallower...

2019

AAPG Methods in Exploration No. 13, Chapter 4: Defining Thin Beds and Improving Net Pay with Modern Logging and Core-interpretation Techniques

Jeremy Lofts and Geoff Page

AAPG Special Volumes

...., T. Barber, V. Druskin, P. Lee, E. Dussan, L. Knizhnerman, and S. Davydycheva, 1999, The response of multi array induction tools in highly dipping...

2002

Concluding Remarks - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2

Hezhu Yin

AAPG Special Volumes

... formation will limit inversion accuracy and result in high uncertainty when the computed tool response is matched against the field logs. For array...

2011

Applications of Broadband Land Seismology; #70253 (2017)

Zhang Ruijie

Search and Discovery.com

...:16/20s Array pattern:2 Vibs x 1 sweep Type:30DX-10 Start slop:0.5s Pattern:rectangle Sweep type:linear Num. of phone:2x20 End slop:0.25s Element...

2017

Abstract: Numerical and experimental observation of nonlinear responses from the interaction of two progressing waves at an interface

Jacob Newman, Alison Malcolm, Kris Poduska

Atlantic Geology

... and Labrador A1B 3X5 The nonlinear response of sedimentary rocks has been an ongoing area of research in recent years due to information it can reveal about...

2018

Using Microseismicity to Understand Subsurface Fracture Systems and Increase the Effectiveness of Completions: Eagle Ford Shale, Texas; #41186 (2013)

John P. Detring and Sherilyn Williams-Stroud

Search and Discovery.com

... the hydraulic fracture design. Microseismic data collected using a surface array allowed the full geometry of the result to be viewed with no directional bias...

2013

Australian Insights into Streamer Technology Innovations

Andrew Long

Petroleum Exploration Society of Australia (PESA)

.... response to vibrat ion noise propagating More recent publications from Posthumus along the streamer always overwhelmed their (1993) and Ozdemir et al...

2009

Mapping Unconventional Reservoir Stress Conditions: An Integrated Workflow Using Geological, Stimulation and Microseismic Data

Orlando J. Teran

Unconventional Resources Technology Conference (URTEC)

... focal mechanisms to investigate the dynamic response of the reservoir during and after stimulation. Focal mechanisms are derived using full waveform...

2017

Abstracts: What Receivers will we use for Low Frequencies?; #90173 (2015)

R. Malcolm Lansley and Peter Maxwell

Search and Discovery.com

... frequencies. Low-dwell, non-linear sweeps and pseudorandom sweeps have been developed by a number of companies to increase vibrator output at low...

2015

Seismic Monitoring of Hydraulic Fracturing Activity in the Wolfcamp Shale of Midland Basin, Texas

Abhash Kumar, Hongru Hu, Alex Bear, Richard Hammack, William Harbert

Unconventional Resources Technology Conference (URTEC)

... observed majority of the low frequency events with clear coherent arrivals within 10-60 Hz. Due to non-linear frequency response of surface geophones...

2019

Emphasizing Vibrations

Paul Wood

GEO ExPro Magazine

... in a borehole array (representing the far-field source signature) when using an EmphaSeis sweep of 2-80 Hz, CGGVeritas Non-Linear Sweep EmphaSeis tests...

2011

Abstract: Detection Sensitivity of Local Tectonic Earthquakes by Borehole Geophone Arrays: A Case Study From Central Alberta; #90224 (2015)

Enrico Caffagni and David W. Eaton

Search and Discovery.com

... to be underestimated using the geophone array. This is most likely due to the low frequency response of the geophones in the dominant frequency band of the earthquakes...

2015

Growth of Supra-Salt Normal Fault Arrays

Search and Discovery.com

N/A

How Can We Reduce the Environmental Impact of Marine Seismic Surveys?

Andrew Long, Mickael Bastard, Endrias Asgedom, Jens Fredrik Wisløff, Magnus Christiansen

Australian Petroleum Production & Exploration Association (APPEA) Journal

.... This source is typically a flexible array of individual air guns, each filled with air to a predefined operating pressure (typically 2000 psi) that, when...

2019

Abstract: Two-dimensional Joint Inversion of ZTEM and MT Plane-Wave EM Data; #90224 (2015)

Philip E. Wannamaker and Jean M. Legault

Search and Discovery.com

... Ontario Summary The performance of two-dimensional (2-D) joint ZTEM/MT inversion is tested over a coincident ZTEM and Titan dense array MT data over...

2015

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