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The AAPG/Datapages Combined Publications Database

Showing 16,282 Results. Searched 200,691 documents.

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Son of Crossplot Fights Back

Piers Cooke-Yarborough

Southeast Asia Petroleum Exploration Society (SEAPEX)

... a weighted average of the indicators. Porosity information from all porosity devices is displayed. A quality curve is shown, demonstrating how well the answers...

1986

Use of Geoelectric Methods in Search for Oil

O. H. Gish

AAPG Bulletin

... with a pointer and scale to indicate the number of barrels of oil which may be obtained from well sunk at a particular spot. But it is not only the curious...

1932

Limitations of Reflection Seismograph

L. E. Nugent, Jr.

AAPG Bulletin

... map is constructed by relating time and depth values obtained from velocity or well surveys. Such maps are also frequently called isovelocity...

1953

Outcrop to Subsurface Reservoir Characterization of the Mississippian Sycamore/Meramec Play in the SCOOP Area, Arbuckle Mountains, Oklahoma, USA

Benmadi Milad, Roger Slatt

Unconventional Resources Technology Conference (URTEC)

... the electrofacies from the outcrop and an uncored well. As a result, it was found that the outcrop stratigraphy, lithofacies and electrofacies are tied...

2019

Application of Reserve Estimates of Hydrocarbon Fluids (Crude Oil, Gas, and Condensate): RESEARCH NOTES

D. V. Carter

AAPG Bulletin

..., and fields. Complete annual surveys make it possible to segregate new oil found by extensions as well as new oil found by discovery of new zones in old fields...

1944

Stratigraphy and Petroleum Possibilities of Middle Tertiary Rocks in Puerto Rico

Watson H. Monroe

AAPG Bulletin

... Limestone as well as the Camuy Formation. The rocks are divided on the basis of lithology into six formations (Fig. 2), in ascending order: San...

1973

Recognition on Wireline Logs and Mapping of Oolitic Facies in a Carbonate Sequence, Ste. Genevieve Limestone, Illinois Basin: Chapter 5

William F. Bandy Jr.

AAPG Special Volumes

... lithology from old electric logs is crucial, for it may enable the geologist to define and correctly map reservoirs, determine favorable well locations...

1993

Depth of Penetration of Geophysical Exploration Methods as Applied in Shallow Engineering Geological Investigations

Abdul Ghani Rafek

Geological Society of Malaysia (GSM)

... of seismic refraction surveys and d.c. geoelectrical soimdings. Field examples from studies carried out in the vicinity of the Ruhr-Universitaet, Bochum...

1989

Some Structural Characteristics of Visean Erosional Cuts in Udmurtia

I. K. Shpilevaya, Ye. V. Trofimova, V. F. Furman, A. G. Istomin

Petroleum Geology: A Digest of Russian Literature

... is greater by 49 m in comparison with that at adjacent well 103. One and the same strata continue from within the cuts on beyond them. Beyond the cuts seven...

2003

Developing Predictive Models for Shale Reservoirs

Stephen A. Holditch, Carlos A. Dengo

Unconventional Resources Technology Conference (URTEC)

... and be capable of predicting production from the reservoir as functions of well bore landing zone, well bore length, and hydraulic fracture properties...

2017

A. Factors Affecting Spontaneous Potential and Resistivity

New Orleans Geological Society

... well how the resistivity of the same sand changes as the sand goes from water bearing downdip to hydrocarbon bearing updip. Note that the lithology...

1962

Lithologically Controlled Pore Pressure Prediction and Geomechanical Modeling Using Probabilistic Multivariate Clustering Analysis and an Expert System

Alan A. Curtis, Eric Eslinger, Randy Nickerson, Siva Nookala, Francis Boyle

Unconventional Resources Technology Conference (URTEC)

... depth can be established from well log sonic data. These lithology-dependent velocities are then used to develop pore pressure predictions using...

2019

Gas Hydrate Offshore Vancouver Island, Northern Cascadia Margin

M. Riedel, Eleanor C. Willoughby, Nigel Edwards, Roy D. Hyndman, George D. Spence, Ross Chapman, Marc-Andre Chen, Ivana Novosel, Katrin Schwalenberg

AAPG Special Volumes

... of this information comes from a wide range of seismic surveys and includes the mapping of the bottom-simulating reflector (BSR), as well as estimating gas-hydrate...

2009

Reservoir Characterization Using Open-Hole, Cased-Hole, and Production Logging - Workshop Summary

Zaki Bassiouni, Steve Halvorsen, Tim Quinlan

PTTC

... and behind pipe. For open-hole logging, one must consider determining shale volume from gamma ray response or establishing the reservoir-specific relationship...

1999

Estimation of Mineralogy and Lithology from Geochemical Log Measurements (1)

RICHARD F. WENDLANDT and KAMAL BHUYAN

AAPG Bulletin

...Estimation of Mineralogy and Lithology from Geochemical Log Measurements (1) RICHARD F. WENDLANDT and KAMAL BHUYAN 1990 837 856 74 6. (June...

1990

The Great Salt Lake; Frontmatter

Wm. Lee Stokes

Utah Geological Association

... gravity surveys—Kenneth L. Cook, Joseph W. Berg, William W. Johnson, and Robert T. Novotny 57 Predecessors of Great Salt Lake—Roger B. Morrison 77...

1966

Geophysical Investigations in Tri-State Zinc and Lead Mining District: GEOLOGICAL NOTES

J. J. Jakosky, R. M. Dreyer, Clyde H. Wilson

AAPG Bulletin

... period of investigation and will be undertaken shortly. During the course of the investigation, the following types of geophysical surveys were...

1943

Application of Exploration Geochemical Methodology to CO2 Monitoring

Victor T. Jones and Robert J. Pirkle

Search and Discovery.com

... from exploration and environmental surveys are presented as a series of case studies that provides effective guidance for locating these natural...

2009

Estimation of TOC Using GR & Rt Well Logs

Kenneth A. Heslop

West Texas Geological Society

.... The ideal method for determining the TOC fraction within shale formations would utilize common well log data, and not require manual interpretation...

2010

Use of Photogeology and Geomorphic Criteria to Locate Subsurface Structures: Abstract

Walter W. Doerningsfeld

Tulsa Geological Society

...-evaluate existing records. The two activities have been combined with good results. In the Gulf Coast and Mississippi Embayment country from Southwest...

1963

Abstract: Unlocking the Potential of the Wolfcamp Play by Identifying Fractures Using High- Definition LWD Borehole Images for a Better Completion Strategy

Olfa Zened, Les Honeyman, Randy Brown, Kelvin Fisher, Irless Brooks

West Texas Geological Society

... Basin being targeted for horizontal drilling. The play exhibits a fairly high degree of heterogeneity in rock characteristics, lithology and natural...

2015

Abstract: Influence of hydrostratigraphy on erosion of drumlin islands in Mahone Bay, Nova Scotia

Josh R. Caines, Ian Spooner, Brooke Nodding

Atlantic Geology

... the sedimentology and stratigraphy of eroding surfaces as well as the hydrological conditions (water table elevation, permeability) that might contribute...

2013

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