Depth Prediction Ahead of the Bit: A Case Study from the Singa-1 Discovery Well, South Sumatra

Mark Crawley, David Ginger

Indonesian Petroleum Association

... noise. Due to the amount of noise generated by the drilling operation the two locations were deployed at 2,000 and 2,420 ft from the wellbore. Checkshot...

Characterizing maturity of reservoir pyrobitumen with strong anisotropy: A calibration between reflectance and laser Raman spectral parameters

Zhaoxi Zuo, Jian Cao, Xiaolin Wang, Bing Luo, Yuan Zhong, Kunyu Li, and Kai Hu

AAPG Bulletin

... on the reflectance, while the concave region has a greater effect on the reflectance (Figure 11). Figure 11. Frequency distribution of the random...

Low Frequency Passive Seismic Study in Brantas Block, East Java, Indonesia

Muhammad Alwi, Sunu Hadi Praptono, Andri Murtadho

Indonesian Petroleum Association

... the night (Ali M., 2009). The recording time at each location depends on the noise level but is at least 40 minutes. Low frequency passive seismic...

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...

Arguni I 3D Seismic Transitional Acquisition: Story Of A Challenging And Successful Project In Papua

Gilbert del Molino, Agostino Di Maio, Marco Barassi, Giuseppe Uncini, Hassan Abdel Rahman, Claudio Chinigo, Nicola Luise, Mauro Pastori, Vincent Soetedja, Tao Lin, Rickson Lumbanbatu, Guo Shanli

Indonesian Petroleum Association

... for production). The information expected by this test were several: Ambient noise effect on the seismic record; Tidal effect during the 3D acquisition...

Chapter 11: Gravity and Heat Flow Analysis of the Oceanic Subduction Zone in the Eastern Caribbean

Antonio Ughi

AAPG Special Volumes

... spectrum depth estimation method. Blue line deepest depths, green line intermediate depths, yellow line shallowest depths, and red line random noise...

Mapping Rock-Property Changes and Fluid Migration Due to Hydraulic Fracturing

Jyoti Behura

Unconventional Resources Technology Conference (URTEC)

... property changes from fracturing URTeC 1037 2 Figure 1: Effect of pore and confining pressures on VP and VS of the Pierre shale (Tosaya, 1982...

References: Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2

Hezhu Yin

AAPG Special Volumes

..., B., and T. D. Barber, 1996, Induction/Logging: Schlumberger SMP 7056, 45 p. Anderson, B. I., and T. D. Barber, 1999, Deconvolution and boosting...

New Seismic Method in Populated Areas (A Case Study in the Surabaya Area, East Java, Indonesia)

Suyitno Patmosukismo, A. Syahbuddin, G. Alameda

Indonesian Petroleum Association

... time intervals separate the initiation of the energy input and the various seismic events by adding several records. The random noise does not replicate...

Low-frequency Seismic Noise: The Music of Oil?

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

...Low-frequency Seismic Noise: The Music of Oil? Martin Landrø, Lasse Amundsen RECENT ADVANCES IN TECHNOLOGY Low-frequency Seismic Noise: The Music...

Data Analytics for Production Optimization in Unconventional Reservoirs

Srikanta Mishra, Jared Schuetter, Ming Zhong, Randy Lafollette

Unconventional Resources Technology Conference (URTEC)

... of interest are built using simple regression and other advanced methods such Random Forests, Support Vector Regression, Gradient Boosting Machine...

Pressure Transient Testing for Pattern Waterflood Design

Gardner W. Walkup Jr.

Indonesian Petroleum Association

... of the oil-water interface which is not well known. However, as the analysis of pressure transient data depends on pressure changes the effect...

An Innovative and Simple Approach to Spatially Evaluate a Proxy for Stress Shadow Effect of Unconventional Reservoir Completion Activity

Shane J. Prochnow, Alena Grechishnikova, Paymon Hossaini, Mohamed Ibrahim, Sandra Saldana

Unconventional Resources Technology Conference (URTEC)

...An Innovative and Simple Approach to Spatially Evaluate a Proxy for Stress Shadow Effect of Unconventional Reservoir Completion Activity Shane J...

Utilizing Machine Learning to Improve Reserves Estimation and Production Forecasting Accuracy

Ashutosh Sharma, Ishank Gupta, Thai Phi, Shubhranshu Ashesh, Ram Kumar, Fabio German Borgogno

Unconventional Resources Technology Conference (URTEC)

..., inherent noise in the measured data, and engineer judgment. Machine learning (ML) techniques have been previously implemented in prediction of various...

Three-Dimensional Seismic Volume Visualization of Carbonate Reservoirs and Structures

Jose Luis Masaferro, Ruth Bourne, Jean Claude Jauffred

AAPG Special Volumes

... filtering was applied to improve signal-to-noise ratios and suppress random noise to obtain a better reflection definition. Combined volume dip...

Phase Field Approaches to the Kinetic Modeling of Hydrate Phase Transitions

Bjorn Kvamme, Atle Svandal, Trygve Buanes, Tatyana Kuznetsova

AAPG Special Volumes

... of the concentrations, to reflect the origin of the phase transition molecules.where is a noise term that imitates the effect of the surroundings outside...

Seismic Processing Strategies in the Deep Water Kutai Basin … Gendalo Hub Pre-Stack Depth Migration

Xiuyuan Li, Harmit Singh, Joe Zhou, Graham Hodgkiss, Neil Young, Helmut Hsiao

Indonesian Petroleum Association

... for development planning and execution in a high cost deepwater environment. They suffer from poor resolution, low signal to noise, and in many cases insufficient...

Uncertainty in Surface Microseismic Monitoring; #41258 (2013)

Mike Mueller, Michael Thornton, and Leo Eisner

Search and Discovery.com

... of an optimal focusing point. Uncertainty in this estimate is driven by the effect of noise in this selection process. While the particulars of how noise...

Abstract: Efficient Broadband Marine Acquisition and Processing for Improved Resolution and Deep Imaging; #90172 (2014)

Ed Kragh, Tim Brice, Tony Curtis, Josef Heim, Deepak Kapadia, Morten Svendsen

Search and Discovery.com

... as fewer streamers are required. The data are combined in processing, optimizing the signal-to-noise ratio over the entire bandwidth. The resulting data...

ABSTRACT: Problems in Interpretation of Clay Fabrics, by Suzanne Reynolds; #91038 (2010)

Search and Discovery.com

Seismic site effect of Bukit Tinggi from microtremor analysis

Abdul Halim Abdul Latiff, Amin Esmail Khalil

Geological Society of Malaysia (GSM)

...Seismic site effect of Bukit Tinggi from microtremor analysis Abdul Halim Abdul Latiff, Amin Esmail Khalil PERTEMUAN PERSATUAN (Meetings...

Optimal transport for elastic source inversion

Tyler Masthay, Björn Engquist

International Meeting for Applied Geoscience and Energy (IMAGE)

... can lead to a cancellation effect in the transport plan. This cancellation effect makes W2 particularly robust with respect to noise. Third...

Abstract: Production of Crushed Rock Aggregate: Some Environmental Considerations

T. F. Ng, E. B. Yeap

Geological Society of Malaysia (GSM)

... Copyright © 2017 by Geological Society of Malaysia (GSM) 187 pollution, noise, ground vibration, air blast and flyrock occurrences. Most...

Analysis of High Resolution Seismic Data: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

Herman C. Sieck, George W. Self

AAPG Special Volumes

... collapse. The "noise" produced during this interval generally masks reflections for 15 to 25 m at the seafloor and at each event (Fig. 7). The capacitor...

Implementation of Seismic Data Quality Characterisation Using Supervised Deep Learning

Joshua Thorp, Krista Davies, Julien Bluteau, Peter Hoiles

Australian Petroleum Production & Exploration Association (APPEA) Journal

... methods, such as frequency decomposition, autocorrelations and signal to noise ratios. Unfortunately, due to the non-linearity and spatial...