Prediction of multiple origin overpressure in deep fold-thrust belt: A case study of Kuqa subbasin, Tarim Basin, northwestern China

Changyu Fan, Gang Wang, Zhenliang Wang, Xiaojie Han, Jie Chen, Kuaile Zhang, and Baoshou Zhang

AAPG Bulletin

... be better expressed by the concave function. The ΔVES induced by tectonic compression, transfer, and exhumation was found to present an inverse relationship...

Identifying the key source rocks in heterogeneous saline lacustrine shales: Paleogene shales in the Dongpu depression, Bohai Bay Basin, eastern China

Tao Hu, Xiongqi Pang, Tianwu Xu, Changrong Li, Shu Jiang, Qifeng Wang, Yuanyuan Chen, Hongan Zhang, Chuang Huang, Shuangyi Gong, and Zhongchen Gao

AAPG Bulletin

...-based oil-source correlations were conducted to trace the petroleum source and confirm the key source rocks (inverse analysis). By combining the forward...

AAPG Hedberg Conference, 1-5 October 2012, Nice, France; - Abstracts, #120098 (2013).

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Gabor Depth Migration using a New Adaptive Partitioning Algorithm

Yongwang Ma

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... and the inverse Gabor transform gives the extrapolated wavefield at the new depth. Since each spatial window requires a separate Fourier transform...

Abstract: Joint PP and PS AVO Inversion Based on Zeopprtiz Equations; #90171 (2013)

Tiansheng Chen and Xiucheng Wei

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..., the uniqueness of a solution to a given inverse problem is dependent upon the selection of the parameters to be inverted. Since the Zoeppritz equations...

Abstract: Analysis of Large Thermal Maturity Datasets from the Canadian Arctic Islands; #90171 (2013)

Keith Dewing and Hamed Sanei

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... (SITT) for several shale units in the Arctic Islands. The SITT measures the time for sound to travel a set distance and hence is the inverse of the sonic...

ABSTRACT: Stochastic Surface Modeling in Mud Rich, Fine-grained Turbidite Lobes; #90013 (2003)

MICHAEL J. PYRCZ, CLAYTON V. DEUTSCH

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... of steepest gradient. The length of the flow path is based on a stochastically drawn energy, and energy consume per unit distance is inverse proportional...

ABSTRACT Numerical Modelling of the Time-Lapse EM Response of a CO2 Injection in a Deep Saline Aquifer Using Metallic Casings for the Current Injection, #90103 (2010)

Bernard Bourgeois, Jeremy Rohmer, Jean-François Girard

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...-component electromagnetic data in geophysics, Inverse Problems, 16, 1225-1261. Bourgeois B., Girard J-F., submitted. First modelling results of the EM...

ABSTRACT: Quantifying the Role of Groundwater in the Biogenic Stimulation of Methane Production Using Noble Gas Tracers; #90134 (2011)

Zheng Zhou, Melissa E. Schlegel, Jennifer C. McIntosh, and Chris J. Ballentine

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... Geochemistry, Beijing, China, 9-12 May 2011. References: C.J. Ballentine and C.M. Hall. An inverse technique for calculating groundwater paleotemperature...

Gabor Depth Migration using a New Adaptive Partitioning Algorithm

Yongwang Ma

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... and the inverse Gabor transform gives the extrapolated wavefield at the new depth. Since each spatial window requires a separate Fourier transform...

Spherical Wave Model Tests of VSP-Based Q-Estimation Techniques

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... wavefield can then be obtained by inverse Fourier transforming. Note that Equation (1) models transmitted waves only and, because of the Bessel...

3D Refraction Statics Integrated with Surface-Consistent First-Break Picking, Iterative Inversion, and 3D Visualization

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... in GLI3D software by Hampson and Russell (1984). Although the name of GLI (Generalized Linear Inverse) does not strictly apply to this iterative...

Abstract: Joint PP and PS AVO Inversion Based on Zeopprtiz Equations; #90171 (2013)

Tiansheng Chen and Xiucheng Wei

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..., the uniqueness of a solution to a given inverse problem is dependent upon the selection of the parameters to be inverted. Since the Zoeppritz equations...

Abstract: Analysis of Large Thermal Maturity Datasets from the Canadian Arctic Islands; #90171 (2013)

Keith Dewing and Hamed Sanei

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... (SITT) for several shale units in the Arctic Islands. The SITT measures the time for sound to travel a set distance and hence is the inverse of the sonic...

Abstract: Efficency and Accuracy Enhancement for One-way Wave Equation Migration Through Improved Mapping Function in the Time-shift Imaging Condition; #90171 (2013)

Mark Ng

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...(x,z1,ω) along all frequencies ω in order to estimate an image at every depth step), I (Ng, 2007) solve the image i(x,z) via a full inverse Fourier...

Abstract: AVO Crossplotting I: Processing and Calibration Considerations; #90171 (2013)

Heath Pelletier

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... wavefields, in Chavent, G., Papanicolaou, G., Sacks, P., and Symes, W., Eds., Inverse problems in wave propagation: Springer-Verlag. Gidlow, P. M...

Abstract: Prestack Rank-Reduction-Based Noise Suppression: Theory; #90171 (2013)

Stewart Trickett and Lynn Burroughs

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... by averaging all elements where that value was originally placed. } Take the inverse DFT of each trace. The only difference between the various techniques...

Abstract: Salt Mapping Using 3D-marine CSEM Surveys; #90171 (2013)

J.J. Zach, M.A. Frenkel, A.M. Ostvedt-Ghazi, S. Goldstein, A. Kumar, and T. Pham

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... steps. The 3D case study presented here was inverted following Zach et al., 2008, using a quasi-Newton method, where the inverse Hessian is approximated...

Abstract: Full-Waveform Inversion of Field Data in the Foothills: Results and Challenges with Long-Offset Seismic; #90172 (2014)

Andrew J. Brenders, R. Gerhard Pratt, Sylvestre Charles

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... to the non-linearity of the inverse problem, success in waveform inversion is dependent on acquiring both low-frequency data and on initial low...

Abstract: Rates and Scales of Metamorphic Equilibration: The Importance of Intergranular Solubility Controlled by Fluid Composition; #90172 (2014)

William D. Carlson

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... for equilibration — is exactly the inverse of what is expected from Carlson's (2002) analysis of a suite of localities in which Fe and Mg commonly...

Abstract: Azimuthal Simultaneous Elastic Inversion; #90172 (2014)

Jon Downton, Benjamin Roure

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.... The introduction of HTI anisotropy introduces four additional parameters to the four parameters of the isotropic inverse problem (i.e. three Thomsen...

Abstract: 3D Inversion of Transient EM Data: A Case Study from the Alvheim field, North Sea; #90172 (2014)

Bruce Hobbs, Michael Zhdanov, Alexander Gribenko, Alan Paterson, Glenn Wilson, Craig Clarke

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.... Zhdanov, M.S. [2002] Geophysical Inverse Theory and Regularization Problems. Elsevier. Zhdanov, M.S. [2009] Geophysical Electromagnetic Theory and Methods...

Abstract: Nisku Multiple Attenuation with Interpolation and Sparsity: A Case Study; #90172 (2014)

Lee Hunt, Scott Reynolds, Mark Hadley, Scott Hadley, Mike Perz, Ye Zheng

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.... Hampson, D., 1986, Inverse velocity stacking for multiple elimination Canadian Journal of Exploration Geophysicists, 22, 44. Hunt, L. H., Hadley...

Abstract: Problem Solving Applications of Palynology in Cretaceous and Paleogene Basins, Western Canada; #90172 (2014)

Arthur R. Sweet

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... strata and the Buffalo Head Hills also confirmed an inverse relationship of uplift and subsidence between the two areas. The third set of examples...

Abstract: Short-time Wavelet Estimation in the Homomorphic Domain; #90174 (2014)

Roberto H. Herrera and Mirko van der Baan

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... by an inverse Fourier transform. In addition, no assumption regarding the phase of the wavelet is made, nor is the reflectivity assumed white. Despite its...