Abstract: Reservoir Properties from Unbiased Seismic Inversion, by Huseyin Ozdemir; #90105 (2010)

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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

...') the model estimation or, alternatively, for providing us with an optimal initial guess for the search. In the figure 1 is displayed the general...

Improvement in the Characterization of Vaca Muerta with DFIT Type Curves Analysis

Cristian F. González, Ignacio Arhancet

Unconventional Resources Technology Conference (URTEC)

... these parameters. Diagnostic Fracture Injection Tests (DFITs) are one of the few methodologies that allows estimation of reservoir transmissibility and pore pressure...

Integrated Reservoir Description and Flow Performance Evaluation: Glenn Pool Field — Self Unit Study

Asnul Bahar, Leslie Thompson, Mohan Kelkar

Tulsa Geological Society

... this figure. First, the stochastic model demonstrates its capability of giving the estimation of uncertainty (for a given set of information) of the future...

Combined Interpretation of Gravity with Seismic and Well Data Using Stripping Technique

Hari Santoso, Achmad Bermawi, Eddy Murhantoro

Indonesian Petroleum Association

... layers used for datum correction and for a basis to divide a geologic model into a number of polygonal segments. With this procedure, interpretation...

S-wave velocity model building using PP-PS tomography with dynamic warping

Terence Krishnasamy, Ronaldo Florendo, Aravind Nangarla, Carsten Udengaard, Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser

International Meeting for Applied Geoscience and Energy (IMAGE)

...S-wave velocity model building using PP-PS tomography with dynamic warping Terence Krishnasamy, Ronaldo Florendo, Aravind Nangarla, Carsten Udengaard...

Non-Seismic Geophysical Modelling Methods for Realistic Characterisation of 3D Geology in Greenfields Exploration: a Case Study from the Southern Carnarvon Basin, Australia

Helen Gibson, Chloe Burney, Desmond FitzGerald, Matt Zengerer

Indonesian Petroleum Association

... Carnavon Basin in Western Australia (Figure 1). For this project we built an initial 3D geology model constrained by minimal geological mapping and just...

Unlock uncertainties of land FWI over complex areas

Bin Yu, Wei Yang, Jun Liu, XueJun Ma, ZongJie Li, Chang Hua Zhang, XueJian Liu, Min Zhou, Mingqiu Luo, Yequan Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

...: Building the initial velocity model by upscaling well logs, proper muting to stress the role of large angle reflections, starting from lowest usable...

Abstract: Tomography of a Velocity Modeland Location of Microseismic Events with P, Sv and Sh Waves; #90224 (2015)

Malgorzata Chmiel and Thomas Bardainne

Search and Discovery.com

... Tomography of a velocity model and location of microseismic events with P, Sv and Sh waves. Malgorzata Chmiel, Thomas Bardainne CGG, France Summary...

Unconventional Reservoir Water Saturation Quantification with NMR and Resistivity Logging

Wei Shao, Songhua Chen, Ron Balliet

Unconventional Resources Technology Conference (URTEC)

... estimation of water saturation. Pseudo Archie Water Saturation Model Compared with traditional shaly sand formations, the composition...

Characterization of Fracture Length and Conductivity from Tracer Test and Production Data with Ensemble Kalman Filter

Siavash Hakim Elahi, Behnam Jafarpour

Unconventional Resources Technology Conference (URTEC)

... limitations, complicate the estimation of fracture geometric and hydraulic properties. In this paper, tracer test monitoring and production data are used...

Factors controlling petroleum accumulation and leakage in overpressured reservoirs

Fang Hao, Weilin Zhu, Huayao Zou, and Pingping Li

AAPG Bulletin

... than 0.9 (up to 0.97). The widely quoted assumption that the fracture pressure is 80%–90% of the overburden pressure and hydrofracturing occurs when...

Geomechanical Wellbore Imaging: Key to Managing the Asset Life Cycle

Colleen Barton, Daniel Moos

AAPG Special Volumes

.... J. Wetzel, and M. N. Sweep, 2007, Mechanical Earth model calibration for sanding potential estimation: A case study from the Tombua-Landana...

Abstract: Shear Log Estimation by Rock Physics Assist Machine Learning Approach an Offshore Abu Dhabi Case Study; #91204 (2023)

Hiroyuki Inoue

Search and Discovery.com

...Abstract: Shear Log Estimation by Rock Physics Assist Machine Learning Approach an Offshore Abu Dhabi Case Study; #91204 (2023) Hiroyuki Inoue ADNOC...

Reservoir and Fracture Flow Characterization Using a Novel ω(τ) Formulation

Xu Xue, Changdong Yang, Vishal Kumar Sharma, Akhil Datta-Gupta, Michael J. King

Unconventional Resources Technology Conference (URTEC)

... advantages of this current approach are the model free analysis without presumptions of flow regimes, and a simple and intuitive understanding...

Estimation of kerogen porosity in source rocks as a function of thermal transformation: Example from the Mowry Shale in the Powder River Basin of Wyoming

Christopher J. Modica, Scott G. Lapierre

AAPG Bulletin

...Estimation of kerogen porosity in source rocks as a function of thermal transformation: Example from the Mowry Shale in the Powder River Basin...

Evaluation and Insights from Instantaneous Shut-in Pressures

Nicolas Roussel, Herbert Swan, Jon Snyder, Dung Nguyen, David Cramer, Annie Ouk

Unconventional Resources Technology Conference (URTEC)

...-order physics is accurately captured by the stress escalation model, even though the model is quite simple and model assumptions may appear restrictive...

The Regional Geothermal Heat Flow Regime of the North-Central Gulf of Mexico Continental Slope

Michael L. Jones, Seiichi Nagihara, Michael A. Smith

GCAGS Transactions

...-hole temperature corrections in geothermal studies: Geothermics, v. 18, p. 775-786. Deming, D., 1994, Overburden rock, temperature, and heat flow...

Character of Overpressure in the Deep Tuscaloosa Trend, Louisiana

Philip H. Nelson

GCAGS Transactions

... Societies, v. 48, p. 27-34. Bowers, G. L., 1994, Pore pressure estimation from velocity data: accounting for overpressure mechanisms besides...

Unreliable determination of in situ stress orientation by borehole breakouts in fractured tight reservoirs: A case study of the upper Eocene Hetaoyuan Formation in the Anpeng field, Nanxiang Basin, China

Lianbo Zeng, Xiaomei Tang, Jianwei Jiang, Yongmin Peng, Yongli Yang, and Wenya Lyu

AAPG Bulletin

... Science Letters, v. 45, no. 2, p. 475–482, doi:10.1016/0012-821X(79)90146-8. Brudy, M., M. D. Zoback, and K. Fuchs, 1997, Estimation of the complete stress...

G. Non-Normal Incidence Reflections and the Determination of Lithology - Use of Shear Waves and Amplitude with Offset

Norman S. Neidell

AAPG Special Volumes

...), "SAMPLE: Seismic Amplitude Measurement from Primary Lithology Estimation," Preprint, 53rd Annual Mtg. SEG, Las Vegas, Sept. 11-15, 1983. (20...

Damage and plastic deformation of reservoir rocks: Part 2. Propagation of a hydraulic fracture

Seth Busetti, Kyran Mish, Peter Hennings, Ze'ev Reches

AAPG Bulletin

... on the top and sides of the model block to simulate the minimum horizontal (tectonic) and vertical stresses (overburden), respectively, and the base is locked...

Abstract: Practical Implementation of SRME for Land Multiple Attenuation; #90187 (2014)

Juefu Wang and Shaowu Wang

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... as well when noticeable surface related multiples are present. Introduction De-multiple methods can be classified into data-driven method and model...

Impacts of Recharge Estimation on Groundwater Modeling for Arid Basins

Janelle R. Huffman Henry, Joe C. Yelderman, Jr., Jeff Arnold

Bulletin of South Texas Geological Society

... a sensitivity analysis as to which recharge estimation more accurately represents the aquifer system. A deterministic analytical model like SWAT is a good way...

Fault Compartmentalization in a Mature Clastic Reservoir: An Example from Elk Hills Field, California; #40907 (2012)

Alan P. Morris, Kevin Smart, David A. Ferrill, Nathaniel Reish, and Peter F. Cowell

Search and Discovery.com

... et al., 1999, 2010), which introduces the further uncertainty of estimating fault zone thickness. Fault seal analysis is essentially the estimation...