Hamiltonian Monte Carlo based time-lapse seismic FWI and uncertainty quantification in CO2 monitoring: A VSP feasibility study

Jinji Li, Kristopher A. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

...* and Kristopher A. Innanen Summary Time-lapse full waveform inversion (FWI) stands to play an important role in energy-transition applications...

A new fluid indicator for Neogene hydrocarbon detection based on amplitude variation versus thickness

Xiang Xie, Qiao Zhu, Yichuan Wang, Gongli Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

.... The workflow aiming at the above problem starts by analysis of influencing factors of seismic amplitude, which entails the integration of forward modeling...

Physics-directed unsupervised machine learning: Quantifying uncertainty in seismic inversion

Sagar Singh, Yu Zhang, David Thanoon, Pandu Devarakota, Long Jin, Ilya Tsvankin

International Meeting for Applied Geoscience and Energy (IMAGE)

...Physics-directed unsupervised machine learning: Quantifying uncertainty in seismic inversion Sagar Singh, Yu Zhang, David Thanoon, Pandu Devarakota...

Estimating fracture trace intensity, density, and mean length using circular scan lines and windows

M. B. Rohrbaugh Jr., W. M. Dunne, M. Mauldon

AAPG Bulletin

..., 1993, Characterizing fractured rock for fluid-flow, geomechanical, and paleostress modeling: methods and preliminary results from Yucca Mountain...

Geologic and seismic modeling of a coarse-grained deep-water channel reservoir analog (Blacks Beach, La Jolla, California)

Lisa Stright, Jonathan Stewart, Kirt Campion, Stephan Graham

AAPG Bulletin

...Geologic and seismic modeling of a coarse-grained deep-water channel reservoir analog (Blacks Beach, La Jolla, California) Lisa Stright, Jonathan...

Making EM systems and bore logs speak the same language

Aaron Davis, Juerg Hauser

Petroleum Exploration Society of Australia (PESA)

... as the ‘true-earth’ response for the problem at hand. We compute the inversion of AEM conductivity through the use of the reversible-jump Markov chain Monte...

Characterizing mudstones and fault structure in Bumita Quarry, Perlis through integrated geophysical techniques

Nordiana Mohd Muztaza, Hazrul Hisham, Teoh Ying Jia, Muhammad Taqiuddin Zakaria, Nur Azwin Ismail, Mohd Firdaus Md Dan, Azlan Md Dan M.F. M., Taiwo Adewumi

Geological Society of Malaysia (GSM)

... M.F.M.3, Taiwo Adewumi4 School of Physics, Universiti Sains Malaysia, 11800, USM, Penang, Malaysia Department of Earth Sciences and Environment...

Petroleum charge and entrapment along active faults: Study of the accumulation mechanism of the Qinhuangdao 29 oil field on the slope of the Shijiutuo uplift, Bohai Sea

Qi Wang, Huayao Zou, Fang Hao, Xinhuai Zhou, Changyu Teng, Zhongheng Sun, Shang Xu, Jinqiang Tian, and Liuxi Guo

AAPG Bulletin

... thermal subsidence and inversion of the Bohai Basin, northern China: Marine and Petroleum Geology, v. 14, p. 951–972, doi:10.1016/S0264-8172(97)00027-5...

Fracture Shale Gas Study of Tanjung Formation Barito Basin, South Kalimantan

Dian Larasati, Fikri Muhammad Fiqih, Raden Idris, Djedi S. Widarto, Benyamin Sapiie

Indonesian Petroleum Association

..., and geomechanical properties analyses are fundamental basic data in creating the shale volumetric, as a key to creating fracture modeling. We used...

Reassessment of the Tectonic, Paleogeography, and Geochemistry in Mergui and North Sumatra Basin

Ricky Andrian Tampubolon, Humbang Purba, Shidqi Anugrah Diria, Imbang Jaya, Tri Peni Setyowaty, Yurry Putra Nusantara, Ario Budi Wicaksono, Ahmad Syauqi Hidayatillah, Argya H. Basundara, Herman Darman, Junita Trivanty

Indonesian Petroleum Association

..., since they are correlated. Gravity inversion from Andaman, Mergui, and North Sumatra Basins is also used to obtain the regional depth to basement map...

Sequence Stratigraphy of Tertiary Petroleum Systems in the West Natuna Basin, Indonesia

Sandra Phillips, Laird Little, Eric Michael, Van Odell

Indonesian Petroleum Association

..., post-rift, and syn-inversion. These megasequences are further subdivided into third-order depositional sequences that define a sequence stratigraphic...

Enhancing Geostatistical Simulation using Additional Constrained Trend from Seismic-Derived Physical Parametere for a Quantitative and Geologically Reasonable Sand Facies Distribution Model at Fluvial Environment

Satrio Prianda, David Christian Karel Alfons, Andrean Satria

Indonesian Petroleum Association

... extension of the sand-dominant lithology should be delineated first. Using RMS amplitude and modelbased post-stack seismic-inversion, it can show...

2019 AAPG Annual Convention and Exhibition

Search and Discovery.com

Conducting Integrated Reservoir Studies in the Quartzite Hamra Reservoir-Tight Oil, Southern Periphery of Hassi-Messaoud Field, Algeria, #20392 (2017).

Ait Ali Zoulikha, Maâmar Djarir, Rafika Zenkhri, Abdellah Sokhal, Lounis El Hadi, Abdelkarim Aguenini, Gholamreza Zandkarimi, Philip Mosher, Donghai Xu, Fatmir Likrama, El Eraki Ahmed, Mahmoud Noaman

Search and Discovery.com

... the results of seismic interpretation and inversion, geomechanical, fracture modeling, petrophysical, and engineering studies to build multiple 3D...

Petroleum systems development of the Bornu Basin, onshore NE Nigeria

Adamu A. Suleiman, Abdulllahi D. Bomai, Muktar Zanna, Alex N. Tarka

International Meeting for Applied Geoscience and Energy (IMAGE)

... Geophysicists and the American Association of Petroleum Geologists Petroleum Systems Development of the Bornu Basin inversion, which involves uplift...

High-resolution imaging using least-squares migration in the image domain (LSMi) for a marine distributed acoustic sensing (DAS) 3D-VSP

Ali Sayed, Francesca Twynam, Ran Bachrach, Maud Cavalca, Leo Leon, Maria Shadrina, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist

International Meeting for Applied Geoscience and Energy (IMAGE)

... to acquisition geometry and earth model complexities for reverse time migration (RTM) and Kirchhoff depth migration (KDM) images (Fletcher et al., 2012, 2016...

Deformation History and Structural Style in the North Ucayali Basin

Ricardo Bertolotti, Isabelle Moretti

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

..., the existence of mature Source Rock is not an issue, HC reserves have been already found. However dry wells exist. Any basin modeling shows...

An Integrated Reservoir Modeling Case Study to Simulate Multi-Stage Hydraulically Fractured Horizontal Wells, Based on Seismic, Petrophysical, and Geological Data for Pinedale Tight Gas Fluvial Reservoir

M. Gaddipati, T. Firincioglu, E. LaBarre, Y. Yang, D. Wahl, P. Clarke, A. Long, C. Ozgen

Unconventional Resources Technology Conference (URTEC)

...An Integrated Reservoir Modeling Case Study to Simulate Multi-Stage Hydraulically Fractured Horizontal Wells, Based on Seismic, Petrophysical...

Stress Inversion via Borehole Image Log and Fracturing Data: Integrated Approach

Mojtaba P. Shahri, Hamed Chok, Jian Huang, Peter Elkington

Unconventional Resources Technology Conference (URTEC)

... the in-situ stress field using an uncertainty-aware inversion algorithm. Mathematical Modeling and Workflow When a wellbore is drilled, the in-situ stress...

Electromagnetic and electrical methods applied to mapping coked coal … A case study from the Bowen Basin, Eastern Australia

Jonathan Lowe, James Reid, Eric Battig, Scott Napier, Dan Eremenco

Petroleum Exploration Society of Australia (PESA)

... earth using the UBC inversion code EM1DTM. The noise level assumed for the fluxgate sensor was 0.2 pT/A. The modelling employed a step current waveform...

Petroleum System Modeling for (Un)Conventional Hydrocarbon Resources Assessment the Broad Fourteens Basin, The Netherlands, #80202 (2011)

Rader Abdul Fattah, Hanneke Verweij, Johan ten Veen, Nora Witmans

Search and Discovery.com

...Petroleum System Modeling for (Un)Conventional Hydrocarbon Resources Assessment the Broad Fourteens Basin, The Netherlands, #80202 (2011) Rader...

Artificial Intelligence Integration for Optimal Reservoir Data Analysis and Pattern Recognition

Dr. Leon Hamilton, Dr. Marianne Rauch

Unconventional Resources Technology Conference (URTEC)

... growth. Geophysics and geology, the sciences of studying Earth's subsurface, are no exception. For example, the emergence of AI stands as a pivotal...

Moho structure of Australia from probabilistic inversion of teleseismic P-wave coda autocorrelation

Mehdi Tork Qashqai, Erdinc Saygin

Petroleum Exploration Society of Australia (PESA)

... of Australia from probabilistic inversion of teleseismic P-wave coda autocorrelation Mehdi Tork Qashqai* Erdinc Saygin Deep Earth Imaging Future...

Abstract: Geometric Characterization of Anhydrite Piercement Structures on Ellef Ringnes Island, Canadian Arctic Archipelago; #90171 (2013)

J. Macauley, A. Cruden, T. Brent, and R. Stephenson

Search and Discovery.com

... reflection data and subsidence modeling were carried out to characterize the geometry and present day structure of the evaporite piercement structures...

Exploring the horizontal component of OBN surveys for added value to imaging

Samara Omar, Jim Simmons, Carlos Calderón

International Meeting for Applied Geoscience and Energy (IMAGE)

... a finite difference forward modeling scheme to simultaneously acquire the pressure, vertical and horizontal components at the water-solid interface. Free...