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The AAPG/Datapages Combined Publications Database

Showing 10,020 Results. Searched 201,044 documents.

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Integration of Microseismic With Rock Properties From Multi-Component Seismic Data, Mississippi Lime Play, North-Central Oklahoma

Scott W. Singleton, Shihong Chi, Crystal Lapaire, Lisa Sanford, Paul Constance

Unconventional Resources Technology Conference (URTEC)

... Anisotropy Both P-waves and S-wave converted energy (PS waves) are sensitive to anisotropy, which causes both kinematic (travel-time) as well...

2015

Depositional Gradient Analysis in Transgressive Systems Tracts and Highstand Systems Tracts, Mid-Late Eocene of the Brazos River Valley, Texas

Thomas E. Yancey, Andrew J. Davidoff, Ted S. Donaho

GCAGS Transactions

... deposited within the range of storm waves or shoaling wave conditions, corresponding to a range of 0 to 30 m (0-100 ft) water depths in the northwestern Gulf...

1993

The Architecture of Braided Deltas in Modern Daihai Lake, Northern China: Implications for 3-D Sedimentation Models of Rift Lakes, #50603 (2012)

Shunli Li, Xinghe Yu, Shengli Li

Search and Discovery.com

... surfaces and lag sediments were common in channel sedimentation. The wave ripples in delta fronts suggest that coastal waves reworked the sediments...

2012

Secondary porosity generation in sandstones constrained by the fault movement, fluid flow, and mudstone–sandstone interactions, offshore Bohai Bay Basin, China

Huan Li, Hongtao Zhu, Xiaofeng Du, and Xianghua Yang

AAPG Bulletin

... borehole in the CFD area is listed in Appendix 2, Sheet 1 (supplementary material available as AAPG Datashare 162 at www.aapg.org/datashare). It is generally...

2023

Sedimentary successions and palynoevent stratigraphy from the non-marine Lower Cretaceous to the marine Upper Cretaceous of the Nuussuaq Basin, West Greenland

G. K. Pedersen, H. Nøhr-Hansen

CSPG Bulletin

... Cretaceous sediments in west Greenland (Umiivik-1 borehole) – record of the Cenomanian-Turonian Anoxic Event? Geology of Greenland Survey Bulletin 180...

2014

Upper Quaternary Strata of the Upper Continental Slope, Northeast Gulf of Mexico: Sequence Stratigraphic Model for a Terrigenous Shelf Edge

Robert D. Winn, Jr. , Harry H. Roberts , Barry Kohl , Richard H. Fillon , Jason A. Crux , Arnold H. Bouma , Howard W. Spero

Journal of Sedimentary Research (SEPM)

... reworking along the sequence boundary by marine waves and currents. Most of the transgressive deposits in the VK 774 borehole consist of silt, have benthic...

1998

Chapter Ten: Bibliography: Selected References for Gas Shales

Ann Priestman

Rocky Mountain Association of Geologists

... transverse isotropy from borehole Stoneley-wave measurements: Geophysics, v. 68, p. 118–126. Twiford, F., 1992, Continental Divide: Anonymous Wyoming...

2008

A quantitatively determining gas saturation method by pulsed neutron logging technique in complex cased borehole

Guiping Xiao, Feng Zhang, Jilin Fan, Fangwei Tang, Wei Zheng Shang

International Meeting for Applied Geoscience and Energy (IMAGE)

...A quantitatively determining gas saturation method by pulsed neutron logging technique in complex cased borehole Guiping Xiao, Feng Zhang, Jilin Fan...

2022

Combining Dipmeter Measurements and Formation Imaging to Improve Reservoir Characterization

Roy L. Yates, Joel H. Le Calvez

GCAGS Transactions

... the borehole. These detailed electrical images improve structural interpretation (e.g., unconformities, faults and fractures recognition, and vugs) as well...

2003

Resolving MWD-Wireline Resistivity Differences in Shaly-Sand Pay Zones

Steve Mack

Indonesian Petroleum Association

... of the two technologies shows that the differences between the log responses can be explained by a combination of borehole and invasion corrections...

1995

Addressing the Geological Challenges in Tight Gas Sandstones with Advanced Borehole Imaging Solutions, Sultanate of Oman; #40902 (2012)

Chandramani Shrivastava, Sultan Al-Mahruqy, Rifaat Al-Mjeni, Salim Al-Busaidi, Khalifa Muslem, Da Li Wang, Ashkaan Mohtadi

Search and Discovery.com

...Addressing the Geological Challenges in Tight Gas Sandstones with Advanced Borehole Imaging Solutions, Sultanate of Oman; #40902 (2012) Chandramani...

2012

Deltaic and Shoreline Sedimentation in Saurashtra Basin, Western India: An Example of Infilling in an Early Cretaceous Failed Riff

S. M. Casshyap, M. Aslam

Journal of Sedimentary Research (SEPM)

... as noted in borehole logs. Many shale cores exhibit fossil plants namely, Matonidium geopperti, Weichselia reticulata, Onpehiopsis psilotoides...

1992

Permeability, Porosity, and Shear-wave Anisotropy From Scaling of Open Fracture Populations

Randall Marrett

Rocky Mountain Association of Geologists

...; Snow, 1969). Open fracture length may be related to the velocity anisotropy of elastic shear-waves propagating vertically through fractured rock...

1997

Validation of Fracture Height and Density from Rapid Time-Lapse DAS VSP for use in Calculating Stimulated Rock Volume: A Case Study from Hereford Field, Colorado

T. L. Inks, X. Zhao, M. E. Willis, E. Jenner, B. Burke

Unconventional Resources Technology Conference (URTEC)

... the acoustic activity in proximity of the cable. Seismic sources generate acoustic waves which are recorded as strain events on the fiber to generate VSP shot...

2020

Ranking Influence of Microfabrics and Microporosity on Acoustic Propagation in Unconventional Tight Carbonate Reservoirs

Abdallah Abdelkarim, Mohammed Makkawi

Unconventional Resources Technology Conference (URTEC)

... and microfabric (MF) on ultrasonic wave propagation, and thus, to evaluate whether the high-resolution acoustic waves are capable to give better insight...

2022

2015

Caliper Behind Casing: Using Nuclear Logging Tools to Replicate Openhole Caliper Measurements in Cased Holes

Ben Clarricoates, Manus Lang

Unconventional Resources Technology Conference (URTEC)

... between borehole diameter and detector count rate was characterised for standard completions found in Queensland CSG wells. A range of typical...

2019

Rock Strength, Stress and Wellbore Stability in Telisa Formation, South Sumatera Basin

Mula Nur Ahmad

Indonesian Petroleum Association

.... A common problem encountered during drilling occurs because of severe mechanical instabilities at the borehole wall, where stress amplification has exceeded...

2005

Advances in Borehole Imaging in Unconventional Reservoirs

Marian Morys, Sergei Knizhnik, Andrew R. Duncan, Brady E. Tingey

Unconventional Resources Technology Conference (URTEC)

...Advances in Borehole Imaging in Unconventional Reservoirs Marian Morys, Sergei Knizhnik, Andrew R. Duncan, Brady E. Tingey URTeC: 2903065 Advances...

2018

Old Electrical Log Interpretation [Pre-1958], Chapter 8: The Limestone Device

Hilchie, D.W.

AAPG Special Volumes

... diameter, and, of course, the electrode spacings. Opposite a bed of infinite resistivity, the current from A flows up and down the borehole...

1979

An Integrated Approach on Carbonate Reservoir Evaluation by Combining Borehole Image and NMR Logs - A Case Study in Ordovician Carbonate, East China (Poster 2)

Hou Huijun, Yun Huayun

Geological Society of Malaysia (GSM)

...An Integrated Approach on Carbonate Reservoir Evaluation by Combining Borehole Image and NMR Logs - A Case Study in Ordovician Carbonate, East China...

2006

Interglacial Extreme Floods and Their Implications for Climate Instability in the Ipswichian (Eemian) Stage for the River Great Ouse, Southeast England, U.K.

Cunhai Gao

Journal of Sedimentary Research (SEPM)

... the North Sea. The waves accompanying the surge not only caused deep entrenchment of the ground but also entrained and transported the brackish-water...

2006

MEMS-based gravity imaging for CO2 storage monitoring

Ashwin A. Seshia, Francis Neill

International Meeting for Applied Geoscience and Energy (IMAGE)

... instrumentation has traditionally been limited by cost, scalability, and operability in slim diameter borehole environments where the resulting gravity...

2022

ABSTRACT: Diagenesis of Carboniferous Sandstones in Drogomysl IG-1 Borehole in the Upper Silesian Coal Basin (Poland)

Z. Adamczyk

The Society for Organic Petrology (TSOP)

...ABSTRACT: Diagenesis of Carboniferous Sandstones in Drogomysl IG-1 Borehole in the Upper Silesian Coal Basin (Poland) Z. Adamczyk 17th Annual Meeting...

2000

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