DAS Microseismic Monitoring and Integration With Strain Measurements in Hydraulic Fracture Profiling

Martin Karrenbach, Andrew Ridge, Steve Cole, Kevin Boone, Dan Kahn, Jamie Rich, Ken Silver, Dave Langton

Unconventional Resources Technology Conference (URTEC)

...: Enhancement of signal and suppression of pump, treatment and environmental noise while observing on a fiber installed within the active treatment well...

Evaluating HD weathering surveys and surface seismic with DAS in a sand dune environment

Andrey Bakulin, Ezzedeen Alfataierge, Roman Pevzner

International Meeting for Applied Geoscience and Energy (IMAGE)

... processing. Sensor instrumentation and deployment DAS cables require adequate coupling to the ground to measure a seismic signal. Previous studies have...

Determination of T2 Cut-Off for Shale Reservoirs: A Case Study from the Carynginia Formation, Perth Basin, Western Australia

M. Nadia Testamanti, Reza Rezaee, Yujie Yuan, Dawei Pan

Australian Petroleum Production & Exploration Association (APPEA) Journal

... and fluid properties can be determined from the signal emitted by fluids present in the porous media. Transverse relaxation (T2) data, in particular, are one...

New Solutions to Old Problems: A Seismic Reprocessing Case History, DC and BQ Fields, Malacca Strait PSC

Charles A. Hinson

Indonesian Petroleum Association

... contractors have reacted to this requirement by continually developing data enhancement programs. This paper describes the practical application...

Hybridised Weighted Boot-Strap Differential Semblance

Hamish Wilson, Lutz Gross

Petroleum Exploration Society of Australia (PESA)

... resolution in the semblance domain. The new scheme is based on a simple amalgamation of previously developed semblance enhancement methods...

A simultaneous denoising and event picking approach using supervised machine learning

Salman Abbasi, Motaz Alfarraj, Dmitry Borisov, Vikram Jayaram, Iftekhar Alam, Bakhtawer Sarosh

International Meeting for Applied Geoscience and Energy (IMAGE)

...-based microseismic event detection and signal-to-noise ratio enhancement: Journal of Applied Geophysics, 113, 51–63, doi: https://doi.org/10.1016/j...

Re-imaging of 2D legacy data in Brazils Equatorial Margin via pseudo-3D model building

David Butler, Daryineth Fernandez, Oscar Perez, Raul Ysaccis, Jason Thekkekara, Juan Perdomo, Christopher McMorland, Aurora Rodriguez Castelan

International Meeting for Applied Geoscience and Energy (IMAGE)

... present. The model building utilized data reprocessed using contemporary broadband signal processing tools, increasing resolution of available...

3-D Seismic Applications for Environmental and Groundwater Reconnaissance

Donald J. Marlin , William H. Schramm , and Robert M. Mayer

GCAGS Transactions

... or more, 3 inch diameter (7.6 centimeter), 100 foot depth (30.5 meter) source holes per square mile are drilled. The seismic is processed to enhance signal...

AVO-preserving seismic data interpolation by orthogonal polynomial decomposition and mathematical morphological filtering

Yanxin Zhou, Yangang Mo, Junzhou Liu, Dajian Jiang

International Meeting for Applied Geoscience and Energy (IMAGE)

... which can recover the missing data or noisy data by using the coherent signal in the seismic gather. Orthogonal polynomial transform will be used...

Geometric mode decomposition method for diffraction separation

Peng Lin, Suping Peng, Yang Xiang, Chuangjian Li, Xiaoqin Cui

International Meeting for Applied Geoscience and Energy (IMAGE)

... enhancement constructs a filter characterized by the wavefront attributes (Dell and Gajewski, 2011). Because of the close relationship between...

Mapping of Reservoir Facies within Heterogeneously Deposited and Structurally Deformed Strata in Tripura Frontal Fold Belt of Assam and Assam Arakan Basin: Application of Sequence Stratigraphy, 3D Seismic Attributes and Inversion, #30255 (2012)

Hari Lal, N.P. Singh, A.K. Tandon

Search and Discovery.com

... and validation at the different stages of interpretation. The enhancement in signal-to-noise ratio and continuity were achieved through spatial filters...

Defining the Relationship Between Fault Throw and Fault Damage Zone Width from Seismic Data by Utilising Seismic Attributes

Chrisnawaty Sirait, Gaynor Paton

Indonesian Petroleum Association

... likely damage the primary signal. Spectral enhancement involves interactively modifying the frequency spectra of the data to uncover the hidden...

Ascertain the Presence of Open Fractures in Tight Carbonate Reservoirs with Integrated Solution

Kim Long Nguyen, Mahmoud F. Shehab El Dein, Nami Al-Mutairi, Rasha Al-Morakhi, Mohammed Dasma, Lulwa Al-Mijrin, Meshal Abdul Hameed Al-Wadi, Karim Ousididene, Ahmed Moustafa, Mohab El-Masry, Sachindra Sharma, Nawal Kerrouche, Ramdane Bouchou, Mohamed Said

Unconventional Resources Technology Conference (URTEC)

... in the bed boundaries between the transmitter and the receiver. Shear wave reflection processing requires signal enhancement and filtering of undesired...

Experimental Investigations of Combined Flow Sediment Transport

Everett Smith, Max S. Daniller-Varghese, Paul M. Myrow, David Mohrig

Journal of Sedimentary Research (SEPM)

... higher suspended-sediment concentrations being advected out into the basin, a signal of enhanced flow capacity for the currents with waves. Combined...

Abstract: Determination of bulk permeability within the Morien Group using the forcing of ocean tides in the Sydney Basin in Cape Breton, Nova Scotia

Kevin J. Doyle, Kate Moran, Tom Martel, Gary Ellerbrok

Atlantic Geology

... recorded by CBDC since 1992, shows a strongtidal signal that overprints the increasing water level signal in the min~. Comparison with regional tidal...

ABSTRACT: Geochronological Models Based on Quantitative Signal Processing of Chemical Stratigraphic Data, by Douglas F. Williams, Dwight M. Trainor, and Ian Lerche; #91022 (1989)

Search and Discovery.com

Abstract: A Method to Determine Acquisition Equivalency, by Richard Hastings-James and Peter van Baaren; #90077 (2008)

Search and Discovery.com

Abstract: Introducing Signal Processing Techniques as a Means to Maximize Extracting Geomechanical Data from Petrophysical Logs, by Hamed Soroush; #90178 (2013)

Search and Discovery.com

New PPM Coding with Protection Time Slots for Optimizing the Drilling Fluid Pulse Signal for High Energy Efficiency

Search and Discovery.com

ABSTRACT: Chemostratigraphy of Paleosols for Correlating Continental Sections and Sequential Stratigraphy; #90007 (2002)

Anne Bialkowski, Isabelle Cojan, Maurice Renard

Search and Discovery.com

... has shown a good agreement between the marine and the continental signal on one section (Lopez et al., 2000). However, new data on other sections show...

Abstract: Influence Factors of Measured Signal Intensity and the Response Characteristics of the Toroidal Coil Excitation LWD Laterolog Instrument; #130000 (2018)

Mingyu Li, Shizhen Ke, Zhengming Kang, Xin Li, Weining Ni

Search and Discovery.com

...Abstract: Influence Factors of Measured Signal Intensity and the Response Characteristics of the Toroidal Coil Excitation LWD Laterolog Instrument...

Paleostress Analysis and Fault Mechanical Stratigraphy of the Gulf of Suez Margin from Signal Processing of Fracture Data

Search and Discovery.com

Mechanism of Ultra-Low Water Recovery Rate with High Productivity in Fuling Gas Shale Filed

Dunqing Liu, Hongkui Ge, Yinghao Shen, Jing Li, Qingyu Li

Unconventional Resources Technology Conference (URTEC)

...-fractures in Fuling play vital role in the enhancement of imbibition capacity of the formation and help keep high conductivity of the fracture system before...

Tectonic Development of Central Thailand: New Evidences from Airborne Geophysical Data

J. Tulyatid, J. D. Fairhead

Geological Society of Malaysia (GSM)

...) used in this study gives acceptable result, i.e., anomaly's shape and location, compared to other enhancement method, e.g., REDE and analytic signal...

Active Source Sparse Imaging Using Permanent SADAR Arrays

Derek Quigley, Paul A. Nyffenegger, Kevin D. Hutchenson, Jonathan Yelton

Carbon Capture, Utilization and Storage (CCUS)

..., 3) sorting into common receiver gathers of averaged shots to form a representative subsurface cross section, and 4) follow on image enhancement...