Basement--Not the Bottom but the Beginning

Peter T. Flawn

AAPG Bulletin

... and make projections. 2. We measure the gravitational field. 3. We measure the magnetic field. 4. We induce shock waves in the earth by setting off...

JAX acceleration of implicit FWI and field data application

H. V. Nguyen, A. Sekar, K. Wang, T. Zhang, T. Nemeth, U. Albertin, M. Eaid, K. Nihei, E. Wang, K. Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

... and the American Association of Petroleum Geologists JAX accelerated ML FWI To improve performance, we replaced the physics-guided RNN used by Sun (2020...

Incremental Recovery Factor of at Least 9% can be Achieved Designing Optimum Inter-Well Distance Patterns on a 3-D Model for Polymer Flooding in Multilayer Fluvial Reservoirs; #42469 (2021)

F. T. Schein, J. Juri, M. Pacchy, A. M. Ruiz, M. Thill, P. Guillen, V. Serrano

Search and Discovery.com

... layering  Petrophysical Model : Maximize representation of channel heterogeneities  Reservoir Connectivity guided by field-based data of water...

Architecture Characterization of Braided River Reservoir Based on Dense Well Pattern in Daqing Oilfield, China; #20150 (2012)

Shi Yanqing, Hou Jiagen, Liu Yuming, Wu Yubing, and Ma Xiaoqiang

Search and Discovery.com

... as meandering river, braided river, and delta distributary channel deposits. Using P1-3 small layer as a target layer, according to fine-grained...

Coupling Geomechanics and Petrophysical Measurements for Production Enhancement in Organic-Rich Shales

Azra N. Tutuncu, Daisuke Katsuki, Binh T. Bui, Anton Padin, Bryan McDowell

Unconventional Resources Technology Conference (URTEC)

... are surface waves guided by the borehole fluid at the wellbore wall that are excited at low frequencies, typically 200 to 2500 Hz. The Stoneley velocity...

Lithology and Conditions of Formation of the Clastic Unit of the Devonian of Western Bashkiria

D. V. Postnikov

Petroleum Geology: A Digest of Russian Literature

... of erosion at the base of the stratum. Zones with greater thickness and better sorting of the sandstones have an elongate form and in places are channel...

4D GPR Fluid Flow Visualization in Fractured Carbonates at the 1 to 10 m Scale, #120056 (2013)

Mark Grasmueck, Pierpaolo Marchesini, Gregor P. Eberli, Michael Zeller,, Remke L. Van Dam

Search and Discovery.com

... the propagation of electromagnetic waves in geologic materials, 4D GPR can be used to image and quantify flow and transport in unsaturated domains...

Formation Evaluation of Type-1 Fractured Basement Rocks Using Borehole Data

Adriaan A. Bal, Javier Franquet, Stephen Dymmock, Robert Maddock, Glen Palamountain, Ali Baradi, Dinah Pantic, Fermín Fernández-Ibáñez

Indonesian Petroleum Association

... is caused by the shear wave splitting in rocks which allow the propagation of shear waves in different directions at different speeds. Borehole shear-wave...

Tidal-Bundle Sequences in the Jordan Sandstone (Upper Cambrian), Southeastern Minnesota, U.S.A.: Evidence for Tides Along Inboard Shorelines of the Sauk Epicontinental Sea

Carl H. Tape,, Clinton A. Cowan, Anthony C. Runkel

Journal of Sedimentary Research (SEPM)

..., AND KVALE, E.P., 1990, Neap-spring tidal cyclicity in laminated carbonate channel-fill deposits and its implications: Salem Limestone (Mississippian...

Meandering Fluvial Facies Architecture Using Ground Penetrating Radar, Ferron Sandstone (Upper Cretaceous) Emery County, Utah; #41134 (2013)

Oluwasegun Abatan, Dennis Kerr, and Kumar Ramachandran

Search and Discovery.com

... and facies architecture of meandering channel fill using 2-D GPR imaging data. GPR data acquisition was guided by outcrop exposures of a meandering...

Reef Exploration in Michigan Basin: Problems and Solutions: ABSTRACT

James Lee, Ron Budros

AAPG Bulletin

... to reduce "noise," reflections are often the third or fourth strongest mode on a field record with mode converted shear waves, refractions, multiples...

ABSTRACT: Sub-Basalt Imaging in the Gulf of Kutch; #90118 (2011)

A. N. Reddy

Search and Discovery.com

... of multiples and mode conversions, and guided waves within the heterogeneous layers of basalt. The objectives of the project have been • Accurate focusing...

Internal multiple elimination with an inverse-scattering theory guided deep neural network

Zhiwei Gu, Liurong Tao, Haoran Ren, Ru-Shan Wu, Jianhua Geng

International Meeting for Applied Geoscience and Energy (IMAGE)

...Internal multiple elimination with an inverse-scattering theory guided deep neural network Zhiwei Gu, Liurong Tao, Haoran Ren, Ru-Shan Wu, Jianhua...

Low-frequency signal-guided seismic amplitude preservation optimization and its application in Paleogene reservoir prestack inversion

Xie Xiang, Zhang Zhongqiao, Qiao Zhu, Wang Jinghan

International Meeting for Applied Geoscience and Energy (IMAGE)

...Low-frequency signal-guided seismic amplitude preservation optimization and its application in Paleogene reservoir prestack inversion Xie Xiang...

A Preliminary Study on the Dielectric Properties of a Malaysian "Rock" Saturated with Water and Crude Oil

S. Ibrahim, A. H. Shaari, K. Khalid

Geological Society of Malaysia (GSM)

... incontact with the short circuit. The incident wave travelling in the positive Z direction and the reflected wave combined to form standing waves...

Application of Sonic Waveform Attributes in Reservoir Studies

R. Gir

Geological Society of Malaysia (GSM)

... a combination of the formation shear wave and the guided acoustic modes in the borehole. The guided waves are also called pseudo-Rayleigh waves...

Abstract: Integrated Subsurface Characterization of the Bonga Field, Offshore Nigeria

Mark Chapin

Houston Geological Society Bulletin

... is presented as an example of integrated subsurface modeling of complex, deepwater channel reservoirs, highlighting geophysical techniques. Three main...

VI. Qualitative Stratigraphic Correlations

Norman S. Neidell

AAPG Special Volumes

.... The log measures the vertical lithologic sequence using a few inches of lateral penetration at the most. Seismic waves average several hundred feet...

Abstract: Processing Challenges and Technologies of Ocean Bottom Node Survey; #90319 (2018)

Ahmed A. Alghamdi, Huang Mingzhong, Saud Aldeghaither, Constantinos Tsingas, Mamadou S. Diallo, Bader Alqarni

Search and Discovery.com

... data before summation is a necessary step for both hydrophone and geophone components to address Scholte and guided waves, high amplitude spikes, air...

Abstract: Exploration De-Risking Using Dense Seismic Acquisition and G&G Integration: a Case Study of Lower Cretaceous, Abu Dhabi UAE; #91204 (2023)

Bertrand Six, Ishinaga Kiyotaka, Yuki Tateo, Cristina Bosquet, Ibrahim Zoukaneri, Ahmed Barakat, Mohamed Mahgoub, Miiad Al Hammadi, William Mills

Search and Discovery.com

... multiples as well as the de-signature. In ultra-shallow water environment, the recorded data is highly contaminated with guided waves and mud-roll...

Living On the Edge: Evaluating the Impact of Stress Factors On Animal–Sediment Interactions In Subenvironments of A Shelf-Margin Delta, the Mayaro Formation, Trinidad

Sudipta Dasgupta, Luis A. Buatois, M. Gabriela Mángano

Journal of Sedimentary Research (SEPM)

... specific to every subenvironment. Within any particular subenvironment, the relative dominance of the fluvial feeder system, the action of waves...

Abstracts: Making New with Old: Reprocessing Vintage Seismic Data from the Western Arctic Islands using Modern Methods; #90173 (2015)

Mathieu J. Duchesne, Virginia I. Brake, and Tom Brent

Search and Discovery.com

... to the source signature, guided waves that travels trough the ice mass and water bottom multiples that interfere with first arrivals (Beaudoin et al...

ABSTRACT: Understanding through Seeing - The role of Seismic in an Integrated Study of a Mature Nigerian Field, by M. Hartung; #91019 (1996)

Search and Discovery.com

Seismic Anomalies Associated with Morrowan-Atokan Production in Norcan-Fager Fields, Clark and Ford Counties, Kansas: ABSTRACT

Stacy L. Clark

AAPG Bulletin

... on 12-fold vibroseis data. Subsequent development drilling was guided by mapping these seismic anomalies, which reflect the drainage pattern incised...

Abstract: The Application of 2D and 3D Seismic Data in the Exploration for Cherokee Channels—Tombstone Gap Field, Ness County, Kansas, by William A. Miller; #90067 (2007)

Search and Discovery.com