Frequency-Domain Waveform Tomography in the Foothills: Velocity Model Estimation with Synthetic Long-Offset Data

Search and Discovery.com

... Abstracts, 194-198. Pratt, R.G., 1999, Seismic waveform inversion in the frequency domain, Part I: Theory and verification in a physical scale model...

Abstracts: Full Waveform Inversion Using One-way Migration and Well Calibration; #90173 (2015)

Gary F. Margrave, Robert J. Ferguson, and Chad M. Hogan

Search and Discovery.com

...: GEOPHYSICS, 44, 3-26. Pratt, R. G., 1999, Seismic waveform inversion in the frequency domain, Part I: Theory and verification in a physical scale model...

Combining Machine Learning and Reservoir Simulation for Robust Optimization of Completion Design and Well Location of Unconventional Wells

Carlos Calad, Javad Rafiee, Pallav Sarma, Yong Zhao, Dayanara Betancourt

Unconventional Resources Technology Conference (URTEC)

... thousands of scenarios are needed to generate the pareto front. In this paper, we propose a model for design, prediction and optimization...

The Development and Application of a New Semi-Analytical Model to Estimate Permeability from Mercury Injection Capillary Pressure

Sarin Apisaksirikul, Thomas A. Blasingame

Unconventional Resources Technology Conference (URTEC)

...The Development and Application of a New Semi-Analytical Model to Estimate Permeability from Mercury Injection Capillary Pressure Sarin...

Numerical Climate Modeling, A Frontier in Petroleum Source Rock Prediction: Results Based on Cretaceous Simulations

Eric J. Barron

AAPG Bulletin

.... This criterion can only be established through verification of a climate change experiment comparing observations. Verifying the sensitivity of a model...

Identification of Hydrocarbon Seeps by Hyperspectral Remote Sensing

W. S. Duncan, Ronald W. Capps

GCAGS Transactions

... Bulletin, v.58, p. 429-446. Duncan, W. S., E. B. Ledger, and V. S. Whitehead, 1998, X-ray diffraction verification of AVIRIS clay mineral identification...

ABSTRACT Probabilistic Estimation of CO2 Surface Leakage from Abandoned Wells Using Analytic Models, #90103 (2010)

Andrew McGoey-Smith

Search and Discovery.com

... HEDBERG CONFERENCE “GEOLOGICAL CARBON SEQUESTRATION: PREDICTION AND VERIFICATION” AUGUST 16-19, 2009 – VANCOUVER, BC, CANADA Probabilistic...

Physical Models for Inter-Well Interference in Shale Reservoirs: Relative Impacts of Fracture Hits and Matrix Permeability

Wei Yu, Kan Wu, Lihua Zuo, Xiaosi Tan, Ruud Weijermars

Unconventional Resources Technology Conference (URTEC)

... Verification We verified the semi-analytical model against a numerical reservoir simulator (CMG-IMEX 2012) for two horizontal wells with and without...

Integrated Geomechanical Modelling for Successful Offshore Exploration Well Planning and Execution - A Case Study from Sebuku, Indonesia

Reynaldi Mikhael Chrislianto, Romi Sagita, Amitava Ghosh, Argha Hilman, Dedi Ariyono

Indonesian Petroleum Association

... verification is undertaken where the geomechanical model and the mud weights in the hole are used to forward model the occurrence of wellbore breakouts...

Black & Blue

Sally Morgan

GEO ExPro Magazine

...’s Exploration Insights team takes a global and interdisciplinary view in delivering the Neftex Earth Model, which integrates publicly accessible data...

Geographic information systembased fuzzy-logic analysis for petroleum exploration with a case study of northern South America

Lisa Bingham, Raul Zurita-Milla, Alejandro Escalona

AAPG Bulletin

..., 2002, The use of Dempster-Shafer model and GIS in integration of geoscientific data for porphyry copper potential mapping, north of Shahr-e-Babak, Iran...

Drawdown Optimization in Unconventional Wells Using Coupled Reservoir and Surface Modeling

Saeid Khorsandi, Yula Tang, Yan Li, Yuguang Chen, Anurag Shrestha, Kainan Wang, Jianlei Sun, Shengkai Duan

Unconventional Resources Technology Conference (URTEC)

...w back strategy to the field. Results This section provides detailed results of verification and case studies. Case 1 shows verification for the reservoir...

Mathematical Model and Cluster Number Optimization of Horizontal Well with Hydraulic Fractures in Shale Reservoir

Jianting Li, Luming Shi, Lijia Yuan, Meiling Meng, Juan Zhao, Yaqin Zhang, Zhiming Chen

Unconventional Resources Technology Conference (URTEC)

... Model Application 4.1 Model Verification We develop a workflow comprises integration of data analysis to evaluate fracturing effect of shale reservoir...

CSEM fluid monitoring methodology using real data examples

Kurt Strack, Donald C. Adams, Csar Barajas-Olalde, Sofia Davydycheva, Ryan J. Klapperich, Yardenia Martinez, Kris MacLennan, Andri Yadi Paembonan, Wesley D. Peck, Maxim Smirnov

International Meeting for Applied Geoscience and Energy (IMAGE)

... the geophysical acquisition and processing steps with 3D modeling and checking them against a 3D anisotropic log-derived model maintains confidence...

Evaluation of tunnel interaction in Kenny Hill Formation using Finite Element Modelling

Darvintharen Govindasamy, Mohd Ashraf Mohamad Ismail, Mohd Faiz Mohammad Zaki

Geological Society of Malaysia (GSM)

... on the concept of plasticity theory and stress-dependent stiffness. The formulation and verification of the HS model were described in detail by Schanz et...

ABSTRACT Characterization of Compartmentalized Reservoirs with CO2 Injection Using a Level Set Method and Incorporating 4D Seismic, #90103 (2010)

Oliver Dorn, Rossmary Villegas

Search and Discovery.com

...) Oliver Dorn, Rossmary Villegas AAPG HEDBERG CONFERENCE "Geological Carbon Sequestration: Prediction and Verification" August 16-19, 2009 – Vancouver, BC...

An Integrated Model for Basin-Scale and Plume-Scale Processes Related to Full-Scale Employment of CO2 Storage: The Illinois Basin as an Example; #80085 (2010)

Jens T. Birkholzer and Quanlin Zhou

Search and Discovery.com

...An Integrated Model for Basin-Scale and Plume-Scale Processes Related to Full-Scale Employment of CO2 Storage: The Illinois Basin as an Example...

3-D Geological Modeling for Tight Sand Gas Reservoir in Braided River Facies, #42116 (2017).

Zhi Guo, Longde Sun, Ailin Jia, Tao Lu, He Dongbo

Search and Discovery.com

... are obtained according to the reservoir differences of various developing layers, then rock facies model was established by multipoint geo-statistics...

Enhancement of Field Development Practices with Geostatistical Reservoir Modeling at Minas Field, Central Sumatra

Gerald H. Schmit, J. P. Logan, A. Rahardja, L. L. Williams

Indonesian Petroleum Association

... in the model, there must be verification that the characteristics of the conceptual depositional model and the facies description from the core and well log...

Application of fine characterization of carbonate shallow-water shelf biogenic point reef structure in Permian strata of Hechuan area, Sichuan Basin

Tian Mingfeng, Yu Zhilong, Ju Linbo, Jiang Caijun, Qin Suhua, Chaixbing, Fu Dehua, Cao Laisheng

International Meeting for Applied Geoscience and Energy (IMAGE)

... deployment.  Drilling verification and effect evaluation: To verify the accuracy and effectiveness of seismic prediction technology, we conducted...

Sisi Nubi Shallow Gas Methodology: An Integrated Study For Future Field Development

Rahmad Hidayat, Aditya Suardiputra, Hermawan, Iswahyuni F-Hayati

Indonesian Petroleum Association

... Zoeppritz equation. AVO model was computed using SS-26 well data for gas sand, wet sand, and coal with shale as an encasing lithology. Low impedance gas...

Economics of CO2 Capture and Storage (CCS), #70103 (2011)

Gurcan Gulen, Michelle Foss

Search and Discovery.com

... of a mandate, a major unknown is cost of measurement, monitoring and verification. Also, public opposition can hamper CCS projects. Uncertainty over subsurface...

Enhancing fiber-optic DAS microseismic event detection in imbalanced data using embedding space optimization

Min Jun Park, Hassan Almomin, Bob Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

... networks are trained, followed by the extraction of embeddings to define class centers in the embedding space. The embedding model is then fine-tuned...

Pre-Drill and Post-Drill Geomechanical Modelling Helped in the Successful Drilling through Multiple Depleted Reservoirs - A Case Study from the P Field, Offshore Natuna Sea, Indonesia

Reynaldi Mikhael Chrislianto, Romi Sagita, Amitava Ghosh, Freddy Markus, Dodi Iskandar

Indonesian Petroleum Association

... that the model is able to predict the condition of the wellbore at the time of drilling. A model verification is undertaken where the geomechanical model...

Stochastic inversion based on Von Karman random medium prior model

Longdong Liu, Baoli Wang, Ying Lin, Guangzhi Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... To verify the feasibility and validity of the method in this paper, a part of the Marmousi2 model is selected for verification. The wave impedance model which...