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The AAPG/Datapages Combined Publications Database

Showing 10,001 Results. Searched 200,619 documents.

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Challenges to Black Oil Production from Shales, #80355 (2014)

Harry Dembicki

Search and Discovery.com

... by connecting pores in the rock.  Permeability is increased by… y y …opening migration pathways out into the rock away from the borehole, and c eas g surface...

2014

Petroleum Developments in Africa in 1950

Hollis D. Hedberg

AAPG Bulletin

... months was approximately as follows: surface geology--160; seismograph--77; gravity--83+; telluric prospecting--38½; structure drill--16; ground...

1951

Integrated Analysis of Acoustic Images and Shear Wave Anisotropy Used for Geomechanical Modelling in a Tight Sand Oil Reservoir

Saikat Das, Viet Hoang Nguyen, Sadegh Asadi, Naveen Nathesan, Ahsan Jamil, Hilarion Milan, Ashvin Avalani Chandrakant, Fairuz Azwardy Salleh

Unconventional Resources Technology Conference (URTEC)

... acoustic data and study of drilling induced wellbore failures from acoustic borehole image logs provides critical information about the in-situ stress...

2021

Controls upon Depositional Architecture and Cyclicity of Alluvial Fan Systems and Associated Environments: Implications for Hydrocarbon Potential, #50589 (2012)

Amy Gough, Stuart M. Clarke, Antoni E. Milodowski

Search and Discovery.com

... Mechanisms Alluvial fan transport processes can be linked to both sediment gravity flows and fluid gravity flows initiated through both bedrock...

2012

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

Monopole slow formation shear head wave Greens function in a LWD borehole acoustic configuration

Tim Geerits, Stefan Schimschal, Anna Swiatek

International Meeting for Applied Geoscience and Energy (IMAGE)

...Monopole slow formation shear head wave Greens function in a LWD borehole acoustic configuration Tim Geerits, Stefan Schimschal, Anna Swiatek...

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

OCCURRENCES OF PETROLEUM AND AN OVERVIEW OF DRILLING ACTIVITY AROUND THE PERIPHERY OF THE BEARTOOTH UPLIFT, MONTANA AND WYOMING

John E. Grauman, Don E. French, John J. Tonnsen

Montana Geological Society

..., Gravity anomalies along the Beartooth Mountain Front, Montana: Wyo. Geol. Assn. Guidebook, pp. 89-94. Calvert, W.R., 1916...

1986

Tectonic Styles of Northern Yukon Territory and Northwestern District of Mackenzie, Canada: Regional Arctic Geology of Canada

D. K. Norris

AAPG Special Volumes

... borehole (Fig. 9). Similarly, Campbell uplif is identified in the gravity field by the positive 10-mgal Bouguer contour near the south end of Sitidgi...

1973

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

In-Situ Stresses, Rock Strength, Fluid Pressure, and Implications for Wellbore Stability and Oil and Gas Development in the Senoro and Tiaka Fields, Sulawesi, Indonesia

William L. Power, Agus Tjengdrawira, Sitio Aprianto, Sugiyanto Suwono, Syahriza Ghanny Rachman, Muhammad Wijanarko, Dwi Hudya Febrianto, Anies Baasir, Deddy Hasanusi

Indonesian Petroleum Association

... tensile fracture were conclusively observed in borehole image data, it was not possible to constrain the orientation of SHmax based on data from...

2012

Visean Tectonostratigraphy and Basin Architecture Beneath the Pennsylvanian New Brunswick Platform of Eastern Canada

P. Jutras, R. A. Macrae, J. Utting

CSPG Bulletin

.... Utting 2007 217 236 Vol. 55 (2007) No. 3. (September) Available core, borehole, seismic, gravity, aeromagnetic and palynological data are combined...

2007

Evaluation of Knox Supergroup Dolostones as a Target for Carbon Dioxide Storage in Western Kentucky

Michelle A. Pittenger, Charles T. Feazel, Govert J. Buijs, Ray R. Reid, Paul W. Johnson

AAPG Special Volumes

... crystal-lined vugs that are interpreted to have precipitated from hydrothermal fluids. Borehole image logs also seem to point toward vugs and fractures...

2012

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

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

Geomechanical aspects of CO2 sequestration in a deep saline reservoir in the Ohio River Valley region

Amie Lucier, Mark Zoback, Neeraj Gupta, T. S. Ramakrishnan

Environmental Geosciences (DEG)

... of 2000 m: International Journal of Rock Mechanics and Mining Sciences, v. 20, p. 6372.Plumb, R. A., and S. H. Hickman, 1985, Stress-induced borehole...

2006

The Study on 3D Geomechanical Modeling Improves Horizontal Well Drilling Performance: A Case Study from Junggar Basin, China

Zhidong Yang, Xubin Zhao, Liang Huang, Jiasheng Deng, Wei Zhou, Shen Ding, Liming Lian, Wangda He, Hao Yu, Peng Xie, Xiao Yang

Unconventional Resources Technology Conference (URTEC)

... and specific gravity of drilling mud under the condition of observed borehole collapse. Figure 5 shows the calculation of the maximum horizontal principal...

2021

Proper Completion Critical for Horizontal Wells: Special Report January 1990

Dr. S. D. Joshi

AAPG Special Volumes

... free water content than that used for vertical well cementing. In a horizontal well, because of gravity, free water segregates near the top portion...

1991

Cross-Borehole Tomography in Development Geology: Part 7. Geophysical Methods

J. H. Justice, M. E. Mathisen, J. R. Bulau, A. A. Vassiliou

AAPG Special Volumes

...Cross-Borehole Tomography in Development Geology: Part 7. Geophysical Methods J. H. Justice, M. E. Mathisen, J. R. Bulau, A. A. Vassiliou 1992 404...

1992

Abstracts: Present-Day Stress Analysis in the St. Lawrence Lowlands from Borehole Breakouts and Implications for CO2 Injection; #90173 (2015)

E. Konstantinovskaya, M. Malo, and D. A. Castillo

Search and Discovery.com

...Abstracts: Present-Day Stress Analysis in the St. Lawrence Lowlands from Borehole Breakouts and Implications for CO2 Injection; #90173 (2015) E...

2015

Using Structural Dip Modeling to Determine Structure and Stratigraphic Position, #40444 (2009)

Charles R. Berg and Andrew C. Newson

Search and Discovery.com

... of borehole position becomes critical. When the bed dips are highly variable and complex, the interpretation of the dip and strike can be difficult...

2009

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