Perspectives on Horizontal Drilling in Canada

Robert G. Farquharson, Lawrence M. Spratt, Peter C.M. Wang

Rocky Mountain Association of Geologists

... with reasonable accuracy has become generally accepted practice. Increasing technical precision will lead to innovative strategies for both reservoir...

Seismic super resolution method for enhancing stratigraphic interpretation

Chengbo Li, Qingrong Zhu, Baishali Roy

International Meeting for Applied Geoscience and Energy (IMAGE)

... deconvolution methods have been discussed based on the sparsity to locate the large spikes in reflectivity. Here we intend to put additional constraint...

An Advanced Interpretation Technique Integrates Well Log and Core Data for Thin-Bed Reservoir Evaluation

Ashok Sinha , Tony Lawrence , Bill Simmons

GCAGS Transactions

... Symposium, p. 1-8. Looyesfijn, W. J., 1982, Deconvolution of petrophysical logs: applications and limitations: Transactions, Twenty-third Annual Society...

Proper Parenting with Newborns „ A Frac Fluid Tracking Case Study

Trevor Pugh, Rachel Stocking, Timothy Greene, Oscar Vasquez

Unconventional Resources Technology Conference (URTEC)

... Transform (FFT), where a deconvolution of the transmitter, or source, is performed to isolate the secondary response. To increase the signal-to-noise-ratio...

Improving Accuracy of an Auto-Forecasting Engine Using a Bayesian Maximum Likelihood Framework for Empirical Decline Curves

Doug McMaster, David S. Fulford, Stephen Krughoff, Zidong Liu, Brennan Medina

Unconventional Resources Technology Conference (URTEC)

... of actionable insights, and the ability to optimize production strategies. By employing algorithms that learn from data, machine learning integrated with DCA...

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user1

Search and Discovery.com

.... The second method is based on calculating the absorption attenuation coefficient of the coal layer. This coefficient is then used for deconvolution...

Multiparameter FWI imaging in the Gulf of Mexico

Tom Rayment, Karen Dancer, James McLeman, James Penwarden, Tim Ooi, Monica Hartmann

International Meeting for Applied Geoscience and Energy (IMAGE)

... deconvolution and down/down deconvolution (Hampson & Szumski, 2020) and finally 5D regularisation of both up and down-going wavefields. These outputs...

Foredeep: Three Seismic Profiles Through The Po Plain

M. Pieri

AAPG Special Volumes

... Deconvolution: DBS-MIN. PHASE INV. FILTER (32-200 ms operator - 2 windows) Frequency Filtering: VARIABLE within 10-50 Hz Automatic Statics: surface...

Abstract: Time-Lapse Repeatablity in 3C-3D Dataset from Weyburn CO2 Sequestration Project; #90171 (2013)

Jinfeng Ma, Le Gao, and Igor Morozov

Search and Discovery.com

... reprocessing steps included refraction static correction, true-amplitude recovery, surface-consistent deconvolution (SCD), time-variant spectral whitening...

Abstracts: Application of Fractional Fourier Transform in Cepstrum Analysis; #90173 (2015)

K. H. Miah, R. H. Herrera, M. van der Baan, and M. D. Sacchi

Search and Discovery.com

... deconvolution using cepstrum analysis has been an effective method for wavelet estimation for decades. In general, the inverse of the Fourier transform...

Resolution Improvement Study and Application of 3D Surface Seismic Data using Borehole Seismic Data; #40961 (2012)

Qingfeng Kong

Search and Discovery.com

.... Secondly, the deconvolution operator derived from zero-offset VSP with higher vertical resolution is applied to the post-stack section. Thirdly, under...

A New Look at Inverting Subsidence to Heat Flow in Rift-Related Basins … Deconvolution of Processes and Phases, #11057 (2018).

Daniel B. Palmowski, Thomas Fuchs, Thomas Hantschel

Search and Discovery.com

...A New Look at Inverting Subsidence to Heat Flow in Rift-Related Basins … Deconvolution of Processes and Phases, #11057 (2018). Daniel B. Palmowski...

ABSTRACT: Reaction And Mechanism Of Methane Generation From Pyrolysis Of Low Rank Coals

M. Li, F. Zeng, H. Liang, J. Xiang, W. Wang

The Society for Organic Petrology (TSOP)

..., 2004; Porada, 2004; Zeng, 2009), five types of reaction were determined by using Originpro 8.0 software in the present paper for deconvolution...

Seismic Resolution in the Mahakam Delta

J. B. Beauchamp

Indonesian Petroleum Association

... to the filter spectrum; the final traces after normal deconvolution and application od the (−1, 2, −1) filters; the corresponding amplitude spectra...

Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden

Swee Leng NG, Martin Bayly

Indonesian Petroleum Association

..., but are not limited to: To resolve this problem, surface consistent techniques (amplitude compensation or deconvolution) have previously been attempted...

Fast Gauss-Newton full-wavefield migration

Siamak Abolhassani, Eric Verschuur

International Meeting for Applied Geoscience and Energy (IMAGE)

... and Wulfften (1979) for introducing migration as a spatial deconvolution in the space-frequency domain, and Whitmore (1983) for pioneering the use...

Efficient acquisition and imaging of high-resolution seismic data with the continuous wavefields method

Tilman Klver, Torben Hy

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the deconvolution operator that would cause instability. The six air-guns are arranged differently on each string to minimize correlation between wavefields...

Seismic Reflections from a Lau Basin Magma Chamber

Janet L. Morton, Norman H. Sleep

Circum Pacific Council Publications

... is interpreted as the top of a crustal magma chamber. Deconvolution shows that the polarity of the reflection phase is shifted 180° as expected for the top...

Abstract: Understanding the Effects of Heating Rate, Stress and Fluids in Maturation of Carbonaceous Materials by Raman Spectroscopy

Andrea Schito, David Muirhead, Paul Hackley, John Parnell, Roberto Galimberti, Luca Mascheroni

The Society for Organic Petrology (TSOP)

... additional sample types and the same fitting approach for spectral deconvolution. In this work, the Raman spectra of two sets of coals and a type III kerogen...

Subsurface Image Comparison between Active Seismic Data and Interferometry Seismic for a Mud Volcano Case in Wringin Anom, East Java

Triswan Madani Ade Surya, Nur Rochman Muhammad, Nathasya Abigail, Firman Syaifuddin

Indonesian Petroleum Association

... layer is used in 3D inhomogeneous medium. Interferometry itself has several methods, such as interferometry with deconvolution, interferometry with cross...

Abstract: A Digital Telemetry System Implementation of the Dual-Sensor, Bottom-Cable Method

F. J. Barr, J. I. Sanders, D. A. Chamberlain

Geological Society of Malaysia (GSM)

.... As the water depth increases, the reverberation period increases proportionately, attended by a significant reduction in the ability of deconvolution...

Abstract: Crustal Thickness and Velocity Structure of Southern Peninsular Malaysia

Abdul Halim Abdul Latiff, Amin Esmail Khalil

Geological Society of Malaysia (GSM)

... to the Western belt of the Peninsular Malaysia. Figure 2: R e c e i v e r function of KOM station as a result of waveform rotation and deconvolution process...

Extending VSP to Three-Dimensional MWD: Using Drill Bit as Downhole Seismic Source, by James W. Rector, III and Bruce P. Marion; #91024 (1989)

Search and Discovery.com

ABSTRACT: An Attempt to Define Sandy Reservoirs in a Proximal Platform Environment Using Impedance Inversion and Sequence Stratigraphy, by Pierre Allix, Jean-Pierre Blanche, Herve Coutrix, Van Thang Nguyen; #91003 (1990).

Search and Discovery.com

3.2 Basement Involved: 3.2.2 Basement Thrust and Reverse Faults: Frontal Thrust Structure, South-Central Colorado

R. G. Ouellette and D. A. Boucher

AAPG Special Volumes

... in-line over 30 m (100 ft). The processing included a least-squares deconvolution before stack, an automatic statics program, and a coherency stack...