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The AAPG/Datapages Combined Publications Database

Showing 29,449 Results. Searched 200,693 documents.

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Monte Carlo Simulation of Proppant Allocation in Multi-Cluster Stages Using Perforation Erosion Images

Alexei A. Savitski, Felix Todea, Somnath Mondal, Daria Spivakovska, Benjamin Lock, Patricio Fita

Unconventional Resources Technology Conference (URTEC)

... Variable The robustness of the results depends on the underlying modeling assumptions and on the quality of the input data, namely, interpretations...

2024

Sedimentology, Paleoflow Dynamics and Flood History of JoKulhlaup Deposits: Paleohydrology of Holocene Sediment Sequences in Southern Iceland Sandur Deposits

Judith Maizels

Journal of Sedimentary Research (SEPM)

... significantly on estimates of velocity (see below) and are hence highly variable (in some cases varying by up to 107 poises, according to input velocity...

1989

Stratigraphy and Structure of Southern Blake Plateau, Northern Florida Straits, and Northern Bahama Platform from Multichannel Seismic Reflection Data

R. E. Sheridan , J. T. Crosby , G. M. Bryan , P. L. Stoffa

AAPG Bulletin

.... T., and F. Koehler, 1969, Velocity spectra-digital computer derivation and applications of velocity functions: Geophysics, v. 34, p. 859-881. Tator, B...

1981

Mapping Stratigraphic Traps with Electrical Transients

Jamil Azad

CSPG Bulletin

... out in the instruments and eliminated. Telluric Noise The variable electromagnetic transmission from the sun is reflected by variable telluric...

1977

Geologic Interpretations from Rotary Well Cuttings

Robert M. Whiteside

AAPG Bulletin

... this--the settling method--are velocity and volume of return fluid at the point of collecting. The most probable effects are: (1) high velocity...

1932

Statistical Analysis of Fractures from the Hydraulic Fracture Test Site 1

Frank Male, Bethany Rysak, Robin Dommisse

Unconventional Resources Technology Conference (URTEC)

... included public data released from the HFTS1 project, wireline logs obtained from a subscription to IHS LogNet, seismic data from GeoStar, velocity data...

2021

Adhesion Structures

Gary Kocurek, Gordon Fielder

Journal of Sedimentary Research (SEPM)

... grains--a function of local depositional surface slope and wind velocity. The Cambrian Galesville Sandstone, Wisconsin, shows an abundance of adhesion...

1982

Cave Gulch field, Natrona County, Wyoming: Large gas discovery in the Rocky Mountain foreland, Wind River basin (E & P Notes)

Scott L. Montgomery, Fred Barrett, Kim Vickery, Steve Natali, Roy Roux, Peter Dea

AAPG Bulletin

... interpretation in this area has proved challenging because of strong lateral velocity variations associated with the thrusted basement at relatively...

2001

Upscaling two-phase flow in naturally fractured reservoirs

Stephan K. Matthai, Hamidreza M. Nick

AAPG Bulletin

... of naturally fractured reservoirs contain thousands of fractures with variable flow properties, dimensions, and orientations. This complexity precludes direct...

2009

Evidence for variable precipitation and discharge from Upper Cretaceous–Paleogene fluvial deposits of the Raton Basin, Colorado–New Mexico, U.S.A.

Theresa M. Schwartz, Marieke Dechesne, Kristine L. Zellman

Journal of Sedimentary Research (SEPM)

... in channel elements suggest that flow velocity and discharge were variable and that sediment loads were high, resulting in rapid deposition as flood...

2021

The New Breed*

Merril W. Haas

Southeast Asia Petroleum Exploration Society (SEAPEX)

... wells and surface outcrops. With the development of magnetic tape analog recording, and the resulting variable-density displays of close-spaced traces...

1975

Facies-based inversion through integrating elastic full-waveform inversion and high-frequency imaging data

David Tang, Valeriy Brytik, Olivier Burtz, Young Ho Cha, Partha Routh, Ratnanabha Sain, Jay Barr, Dez Chu, Michael Gutierrez, Jeffrey Sitgreaves, Jacob Utley, Guy Medema, Alison Scribner

International Meeting for Applied Geoscience and Energy (IMAGE)

... ability to model the highest frequencies. As a result, the eFWI results for P-wave velocity (Vp), acoustic impedance (IP), and VpVs ratio are band...

2022

Multichannel Data Acquisition and Processing

Gregory L. Smith, David A. Falvey, Raymond Shaw

Circum Pacific Council Publications

... Shaw Flower, Doery, Buchan Pty., Ltd., North Sydney, NSW 2060, Australia MULTICHANNEL DATA ACQUISITION throughout the survey, but the variable deep...

1988

Particle Fabric and Sedimentation of Structureless Sand, Southern Iceland

Robert A. Duller, Nigel P. Mountney, Andrew J. Russell

Journal of Sedimentary Research (SEPM)

..., Blackwell, p. 11–21. Vrolijk, P.J., and Southard, J.B., 1997, Experiments on rapid deposition of sand from high velocity flows: Geoscience Canada, v. 24...

2010

Boxcar Butte Field, McKenzie Co. North Dakota

RONALD W. MARTENS

Montana Geological Society

... and documents the validity of the seismic data. Some of the differences between the seismic and subsurface maps may be accounted for by velocity...

1978

Depositional Framework and Major Lithostratigraphic Variations of the Barrow Group

S. C. Eriyagama, L. B. Collins, R. M. Hocking

Petroleum Exploration Society of Australia (PESA)

... density is variable, but higher in the east (Fig. 2). Lithostratigraphic correlations relied primarily on wireline log character, lithology and vertical...

1988

The Utica - Point Pleasant Shale

Satinder Chopra, Ritesh Kumar Sharma, Hossein Nemati, James Keay, TGS

GEO ExPro Magazine

... data for our study, we realized that the wells with density logs were Correlation of well W-3 P-wave velocity, density and gamma ray curves...

2018

Geomechanical Characterization of Jackfork Sandstone

Nabanita Gupta

Oklahoma City Geological Society

... an asymmetric anticline characterized by variable bedding dips in different parts of the quarry. Two correlative units are indicated by dashed yellow...

2010

A novel and low-cost seismic acquisition system consisting of permanent controlled linear vibratory sources and new autonomous seismic sensors for CCS/CCUS site characterization, plume front mapping, and real-time seismicity monitoring

Siwei Li, Nicholas Brooks, Tianrun Chen, Xinding Fang, George Knapo, Howard Wilkinson

International Meeting for Applied Geoscience and Energy (IMAGE)

... translational acceleration and 3C rotational velocity (6C). Each station is fast and simple to deploy and self-oriented via an on-board 3C magnetometer...

2023

Seismic Expression of the Versippi Lodgepole Field, Stark County, North Dakota

Jeffrey C. Sprain

Rocky Mountain Association of Geologists

... wavelet. B. Variable-area display of seismic line LL-1 flattened on the Bakken trough. C. Color-amplitude display of seismic line LL-1 flattened...

1997

Anisotropic elastic moduli of presalt carbonates from Santos Basin, Brazil

Irineu Lima Neto, Marco Ceia, Roseane Misságia, Lucas Oliveira, Victor Santos, Jéssica Moreira

International Meeting for Applied Geoscience and Energy (IMAGE)

... be calculated: According to the S-wave velocity relationships in Figure 1, it is expected: . Table 1: Summary of the petrophysical measurements: XRD...

2023

Integrating Core and Wireline Log Datasets --- A Pathway to Permeability from AvO Seismic?

Lahra Lanigan, Jarrod Dunne

Petroleum Exploration Society of Australia (PESA)

... control over fluid movement during production of an oil reservoir. It can be highly variable in a given reservoir (Zhi-Qi et al. 2015) and is the most...

2016

Integrated geophysics-geology-engineering Technology in mountainous shale gas exploration and development: A case study in southern Sichuan, China

Xiaolan Wang, Furong Wu, Dianguang Zang, Xiao Yang, Hong Liang, Xiaojiang Deng

International Meeting for Applied Geoscience and Energy (IMAGE)

... for attenuation effects and improve thinlayer resolution(Figure Utilizing multi-information fusion for true surface velocity modeling to accurately correct...

2024

Methods of Geologic Prospecting for Oil and Gas in Bashkiria

A. G. Bikbulatov

Petroleum Geology: A Digest of Russian Literature

... the velocity characteristics of the section, in particular in the supra-Kungurian sequence of platformal Bashkiria, which has variable lithology. Because...

1973

A Case Study: Gas in Place Sensitivities from Geocellular Modeling of the Gendalo Field, Ganal PSC

Khristina Kirschner, Skip F. Walden

Indonesian Petroleum Association

... scenarios were generated by modeling variations in 1) gas-water contacts 2) structural configuration based on two different velocity models and structural...

2004

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