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The AAPG/Datapages Combined Publications Database

Showing 8,672 Results. Searched 189,135 documents.

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Estimations of Porosity and Permeability Model on Carbonate Reservoir Using Cross-Plot Analysis and Acoustic Impedance Inversion in "Gandhi" Field, Gumai Carbonate Formation, Sunda Basin

Sandy Indra Purwagandhi, Indah Islamiaty, Sismanto, Arif Yondo

Indonesian Petroleum Association

... to provide maximum results in the estimation of porosity model. (Eq.2) where the coefficients α and β can be measured experimentally on core...

2015

Regionally Interpolated Pore Pressure Model Utilizing Multiple Empirical Methods in the Delaware Basin

Yamin Li, Jon Roberts

Unconventional Resources Technology Conference (URTEC)

... mentioned overburden logs and Eaton exponent logs were brought into the model to create detailed 3D properties. The workflow shown in Figure 4...

2020

Advances in Depth Imaging Technology: Rock Physics Guided Migration of Seismic Data in 3D

Nader C. Dutta, Sherman Yang, Jianchun Dai

Indonesian Petroleum Association

... of the overburden). In the current formalism, the original model has been modified and extended to porosities greater than the “critical porosity”. In Step...

2012

Velocity Model Building Using Tilted Orthorhombic Depth Imaging for Full Azimuth Seismic Data

Yunfeng (Fred) Li, Qiaofeng Wu, Chuen-Song Chen

GCAGS Journal

... in detecting azimuthal anisotropy than WAZ data and (2) TOR model building with FAZ can better resolve anisotropy in the overburden in the presence...

2013

How Sealed Is a Seal? - High Resolution Seal Integrity Evaluation Using 3D Seismic Data

Gary Yu

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... seal at the time. In the past, pore pressure estimation was mainly derived from nearby existing wells. However, the result is far from reliable...

2009

Minimizing Depth Uncertainties Through Effective Seismic Processing Strategies in a Complex Geological Setting - Unlocking Deeper Potentials Offshore Indonesia

M Afiq B Mokhtar, Riaz Alai, Yonghe Guo, Pongga Wardaya, Jun Wang, Rizki Krishna Pratama, Haryono Haryanto

Indonesian Petroleum Association

... effectively through optimal estimation and subtraction approaches to provide significant values towards velocity model building processes. The optimum...

2018

Geomechanical Approach to Resolve Severe Velocity Variations and Remove Image Distortions below Rugose Seafloor (Paper A16)

S. Birdus, A. Artyomov, L. Li, S. Xin

Geological Society of Malaysia (GSM)

... in overburden pressure and corresponding anomalies in interval velocities. These compaction driven velocity anomalies can extend far away from the seafloor...

2012

Rock Physics Guided Velocity Modeling and Reverse-Time Migration for Pore Pressure Prediction and Depth Imaging in Complex Areas

Nader C. Duta, Sherman Yang, Yangjun (Kevin) Liu, Lawrence Cho, Jie Cui

Indonesian Petroleum Association

... on an estimation of overburden pressure by integrating the rock’s bulk density trend. METHOD A rock’s acoustic velocity is directly related...

2015

Abstract: Mapping Brittleness and Stress; #90224 (2015)

Marco A. Perez

Search and Discovery.com

... interpretation templates for brittleness are generated based on a rock physics model, the concept of brittle to ductile transition and stress estimation...

2015

3D Pore Pressure Prediction Model in Bentu Block … Central Sumatra Basin; #41105 (2012)

Wawan A. Behaki, Aldyth Sukapradja, Ronald C. Siregar, Radig Wisnu Y, Setiabundi Djaelani, and Benny A. Sjafwan

Search and Discovery.com

.... Pore pressure estimation result from well logs compare with RFT data (Other Wells). Figure 5. 3D Structural Model of Bentu-Seng-Segat Field. Figure 6...

2012

3D Pore Pressure Prediction Model in Bentu Block … Central Sumatra Basin

Wawan A. Behaki, Aldyth Sukapradja, Ronald C. Siregar, Radig Wisnu Y, Setiabudi Djaelani, Benny A. Sjafwan

Indonesian Petroleum Association

...                       Figure 4 - Pore pressure estimation result from well logs compare with RFT data (Other Wells)         Figure 5 - 3D Structural Model of Bentu-Seng-Segat...

2012

Some Applications and Problems of the Seismic Refraction Technique in Civil Engineering Projects in Malaysia

B. K. Lim, S. J. Jones

Geological Society of Malaysia (GSM)

... Materials). Contrasts in the physical properties of the overburden* and bedrock such as the density and elasticity, cause refraction of the seismic...

1982

An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement

Andy Furniss

Petroleum Exploration Society of Australia (PESA)

...An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement Andy Furniss PESA Journal No. 27 (1999...

1999

Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones

Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju

Indonesian Petroleum Association

... separation, and local velocity model estimation. Due to variable noise conditions each repeated shot was independently edited by having noisy gathers removed...

2013

Reservoir Water Saturation and Permeability Modeling in the Pangkah Field

Sigit Sutiyono

Indonesian Petroleum Association

... equation is then selected and adopted for the model. Vshale = 0.083 * ((2.0*(3.7 * VSH_GR)) – 1.0) Porosity estimation is based on weighted average...

2009

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