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The AAPG/Datapages Combined Publications Database

Showing 9,458 Results. Searched 195,364 documents.

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Joint VTI and Mud Slowness Inversion Using Multiple Modes and Adaptive Weighting

Mark Collins

Unconventional Resources Technology Conference (URTEC)

... on borehole properties, primarily mud speed, borehole radius, mud density, and acoustic coupling to the tool. The Stoneley mode is sensitive to mud...

2013

Advancement in Acoustic Logging Techniques and Applications in Reservoir Characterization; #40735 (2011)

Rehan Hanif, S. Sohaib Zulfiqar, and Sadu-ur-Rehman

Search and Discovery.com

... technology delivers the highest quality data seen to date, allowing acoustic measurements to characterize mechanical and fluid properties around the borehole...

2011

Formation Evaluation of Type-1 Fractured Basement Rocks Using Borehole Data

Adriaan A. Bal, Javier Franquet, Stephen Dymmock, Robert Maddock, Glen Palamountain, Ali Baradi, Dinah Pantic, Fermín Fernández-Ibáñez

Indonesian Petroleum Association

... hole and Production Log Evaluation Pennwell books 366p. Tang, X.M., C.H. Cheng and M.N. Toksoz 1991. Dynamic permeability and borehole Stoneley waves...

2009

Looking Fractures Around the Wellbore: First Successful Azimuthal Dipole Sonic Imaging in a Carbonate Horizonal Well in China

Yu Zhang, Haidong Liu, Honglin Xiao, Xiaoming Zhang, Bo Liu, Yanyan Chen, Zheyuan Huang, Cai Liang, Wei Wang, Guo Wei, Gamal Sultan, Elizabeth Ruiz

Unconventional Resources Technology Conference (URTEC)

.... Integrated Fracture Analysis Borehole images, Stoneley waveform and azimuthal dipole sonic imaging are all able to detect fractures using different physics...

2022

Anisotropy Analysis in Shale Using Advanced Sonic Data - Bakken Case Study, #41049 (2012)

Mehdi Ostadhassan, Zhengwen Zeng, Hadi Jabbari

Search and Discovery.com

... the Stoneley, two flexural waves and formation density. Second, the Thomsen parameters in three members (upper, middle and lower) of Bakken were...

2012

Application of Sonic Waveform Attributes in Reservoir Studies

R. Gir

Geological Society of Malaysia (GSM)

... properties ofthe formation for sanding or fracing (Coates and Deneo, 1981; Ingram et al., 1972; Newberry et al., 1985), and stoneley waves for fracture...

1990

Abstract: Fracture and Fluid Prediction from Full-Wave Sonic Data by Higher-Order Normalized Differential Energy Methods; #90319 (2018)

Xuekai Sun, Chris Ayadiuno

Search and Discovery.com

... differently on the 2nd-order NDE result using low-frequency Stoneley waves, which may suggest a potential method for fluid identification...

2018

Abstract: Advancement in Acoustic Logging Techniques and Applications in Reservoir Characterization; #90120 (2011)

Rahan Hanif, S. Sohaib Zulfiqar, Sadu-ur-Rehman

Search and Discovery.com

... properties around the borehole and tens of feet into the formation. In their early days, sonic measurements were relatively simple. They began as a way...

2011

Abstract: A new approach of Petrophysical Characterization for Fractured Basement Reservoirs; #90294 (2017)

Nhi Nguyen, Megge Long

Search and Discovery.com

... porosity, residual water saturation and attenuation of the Stoneley wave have been used to calculate permeability. These reservoir parameters have...

2017

Abstracts: Noise Examples from Two Microseismic Datasets; #90173 (2015)

Andy St-Onge and David Eaton

Search and Discovery.com

... a microseismic survey. Examples include waves that propagate within the borehole casing, or noise generated by pump equipment at the surface. In addition, tube...

2015

Horizontal Well Evaluation to Determine Geological Facies, Mechanical Properties, and Natural Fracture Changes Using Slim Through-the-Bit Dipole Sonic and Oil-Based Microimaging Tools

Edgar Velez, Elia Haddad, Firas Al Shaikh, Ghada Barbour, Kyle Barrie

Unconventional Resources Technology Conference (URTEC)

... Reflection Analysis. The Stoneley wave is produced by a low frequency monopole transmitter pulse which travels up the borehole wall in a piston-like...

2021

Abstract: Addressing the Impact of Structural Complexity in Formation Evaluation of Tight Carbonate Reservoirs: A New Workflow from Kurdistan, Northern Iraq; #90255 (2017)

Wassem M. Alward, Chandramani Shrivastava, Said Murad Basso, Muhammad Ramzan, Fahd Al-Warda, Arindam Pal, Jorge Baldi, Jose Maria Gonzalez Muñoz

Search and Discovery.com

... borehole images; and advanced interpretation of shear dispersion and stoneley analysis was performed against the fractures seen on borehole images...

2017

Applying Experience from Geothermal Reservoirs to Oil Wells in the Asia Pacific Region, #42135 (2017).

Peter Lloyd

Search and Discovery.com

..., AAPG Regions, France ([email protected]) Abstract This presentation will show how electrical borehole images, sometimes supported by Stoneley...

2017

Drilling Risks Associated with Hydraulic Fractures and Reactivating Faults due to High Mud Weight/Pore Pressure and Miti (Paper B13)

A. A. Bal, D. Maya, K. K. Kyi, R. Guha, M. I. Gabreldar, D. Abang Indi

Geological Society of Malaysia (GSM)

... Patterson for assistance in processing the the compressional body waves generated by the dipole which allows us to see the fault beyond the borehole...

2012

A New Approach to Real Time Acoustic Measurements in North Kuwait Cretaceous Carbonate Formation Evaluation and Characterisation: Case Study, #20420 (2018).

David Jesudian Nelson, Al-Awadi Abdulla, Chao Chen, Hamadi Hajer, Samhaji Devkar, Salih Noreldin Osman, Aisha Embaireeg, Ahmed Elsherif

Search and Discovery.com

... features which are exclusive to the tool are real time acoustic slownesses, shear slowness in slow formations, stoneley slowness and mobility...

2018

Analysis of Critically Stressed Fractures and Impact on Field Development in a South Sumatra field

Anzar Syed Islam, Lia Wisanti, Aditi Pal, Budi Satrio, Mohammad Himawan Prakoso, Galih Regi Ramadhan, Anggie Askari Pajabada, Mohamad Taufik

Indonesian Petroleum Association

... the image log. Figure 3 also shows the sonic Stoneley analysis results. Borehole travelling Stoneley waves can be used to determine open fractures from...

2014

Abstract: Formation Evaluation Applications of Sonic Measurements

Alain Brie

Geological Society of Malaysia (GSM)

... azimuth is a good indicator of the maximum horizontal stress direction. Low frequency Stoneley measurements have applications for fracture evaluation...

1998

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