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The AAPG/Datapages Combined Publications Database

Showing 73,276 Results. Searched 200,691 documents.

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Variable Source Areas of Bedload in a Gravel-Bed Stream

Celso Garcia , Jonathan B. Laronne , Maria Sala

Journal of Sedimentary Research (SEPM)

... results are due to the homogeneity of patch texture and to a characteristic grain size between 1 and 16 mm. Each patch has a coordinate system...

1999

Characterizing Hydraulic Fractures Using the Transient Pressure Surge Effect

Yuesu Jin, Yingcai Zheng, Lianjie Huang, Christine Ehlig-Economides

Unconventional Resources Technology Conference (URTEC)

... method solves the boundary integral equation that is discretized using a 2D surface mesh, making the linear system smaller than 3D FEM under the same...

2022

Memorial: Glenn DeWayne Hawkins (1897-1970)

E. C. Dapples

AAPG Non-Technical and Memorials

... using air photography. Venezuela had by this time emerged as one of the world's great oil provinces. More sophisticated techniques of exploration were...

1973

Abstracts: Prestack Interpolation of a Sparsely Acquired and Heavily Structured 3D Land Data Set; #90173 (2015)

Dan Negut, Dave Ganley, Muyi Kola-Ojo, Dennis Quinn, Juefu Wang, Angela Truong, and David Emery

Search and Discovery.com

... that cascading the two approaches gives good results which provide a combination of (i) regular upsampling along the crossline midpoint coordinate...

2015

Restoration of Barrier Islands Overlying Poorly-Consolidated Sediments, South-Central Louisiana

Julie Dean Rosati, Gregory W. Stone, Robert G. Dean, Nicholas C. Kraus

GCAGS Transactions

...: Johns Hopkins University Press, Baltimore, Maryland, 302 p. Hughes, S. A., 2004, Estimation of wave run-up on smooth, impermeable slopes using the wave...

2006

Conceptual and Numerical Modeling of the BIG'95 Debris Flow, Western Mediterranean Sea

Galderic Lastras, Fabio Vittorio De Blasio, Miquel Canals, Anders Elverhoi

Journal of Sedimentary Research (SEPM)

..., reaching almost 2,000 m water depth in the Valencia Channel after traveling ~ 110 km. In this paper, a conceptual and numerical model of the BIG'95...

2005

Tar-Sand Exploration in Kentucky: Section V. Exploration Histories

M. C. Noger

AAPG Special Volumes

..., based on the Carter coordinate system, which is determined from longitude and latitude lines, contains about 660 acres. The acreage within a richness...

1987

Element migration in turbidite systems: Random or systematic depositional processes?

Richard Labourdette, Martine Bez

AAPG Bulletin

... visible channel are projected orthogonally onto the median line of the channel story and define the local coordinate system to be applied for analyzing...

2010

Rapid Refracturing Candidate Selection in Shale Reservoirs Using Drainage Volume and Instantaneous Recovery Ratio

Changdong Yang, Xu Xue, Jixiang Huang, Akhil Datta-Gupta, Michael J. King

Unconventional Resources Technology Conference (URTEC)

...ch crosses a τ contour. With the Darcy’s law in diffusive time of flight, τ, coordinate system, q  ct w( ) p  The diffusivity equation may al...

2016

Rapid Estimations of Dynamic Hydraulic Fracture Fronts from Cross-Well Low-Frequency Distributed Acoustic Sensing Strain-Rate Measurements

Smith Leggett, Erich Kerr, Ding Zhu, Dan Hill

Unconventional Resources Technology Conference (URTEC)

... are provided in the following table. Solutions were computed using MATLAB’s “root” function. These solutions for represent xp, the x coordinate of a point...

2022

Completions Evaluation in the Eagle Ford Shale

Carl W. Neuhaus

Unconventional Resources Technology Conference (URTEC)

... in a wellbore-centric coordinate system by breaking up the proppant filled fracture distances into a perpendicular horizontal, a parallel horizontal...

2014

Parameter Estimations of Complex Fracture Networks Using Pressure Transient Analysis in Fracturing-shuttingŽ Data from Shale Oil Wells

Zhiming Chen, Luming Shi

Unconventional Resources Technology Conference (URTEC)

...Parameter Estimations of Complex Fracture Networks Using Pressure Transient Analysis in Fracturing-shuttingŽ Data from Shale Oil Wells Zhiming Chen...

2020

Combining PSDM and Seismic Modeling to Reduce Uncertainties in Time Structural Interpretation

William Agudelo, José Fernando Gamboa, Saúl Guevara, Carlos Piedrahita, Luis Ernesto Rojas, Martín Morales, Héctor Alfonso

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... Magdalena Valley basin. (1) We have built an interval velocity model and an horizon model in depth using migration velocity analysis and iterative...

2009

Modeling secondary oil migration with core-scale data: Viking Formation, Alberta basin

Elise B. Bekele, Mark A. Person, Benjamin J. Rostron, Randal Barnes

AAPG Bulletin

... in an ordinary block kriging program (Deutsch and Journel, 1992). The study area was first discretized into a two-dimensional, Cartesian coordinate system...

2002

Unocal Indonesia Reorganized for Growth and Technical Excellence through EKM98 Organization Change

Wisnu Prasedyoko, Rick Callahan, Joewono Hadiwijoto, Peter J. Stokes

Indonesian Petroleum Association

... for cost and revenue control at lower levels. The organization was also characterized as always "re-inventing the wheel". Using the widely acclaimed...

2000

Relating Small-Scale Permeability Heterogeneity to Lithofacies Distribution

Michael N. Gaud, Gary A. Smith, Sean A. Mckenna

Special Publications of SEPM

... permeability measurement location in the local coordinate system with an electronic total station and recorded the lithofacies at each measurement site...

2004

Simulation and characterization of pathway heterogeneity of secondary hydrocarbon migration

Xiaorong Luo

AAPG Bulletin

... links between sources and traps for hydrocarbon migration and accumulation in a petroleum system. Oil and gas commonly migrate along narrow and irregular...

2011

Geometry of the Hanging Wall Above a System of Listric Normal Faults--A Numerical Solution

Renato M. Darros de Matos

AAPG Bulletin

... in a coordinate system attached to the footwall, as illustrated in Figure 1b. The already extended, but not yet sheared, hanging wall is described by EQUATION (3...

1993

Use of Seismic Data for Statistical Estimation of Outcome Probabilities of Complexly Faulted Structures in Tabasco Basin, Mexico

Juan M. Berlanga , John W. Harbaugh

AAPG Bulletin

... times were contoured by computer throughout much of the Tabasco basin, employing a special computer algorithm to accommodate the complex system of faults...

1981

Key Lessons in Planning for Proactive Decommissioning - A Review of the Thevenard Island Decommissioning Project

Christopher M. Jones, Michael B. Boisvert, Shannon L. Dolbel, Richard P. Langsford, George N. Farag, Kellie A. Rinaldi, Jennifer D. Brauhart, Paul Y. Hoffman, Grant A. Brunsdon

Australian Petroleum Production & Exploration Association (APPEA) Journal

... 4 km Coordinate System: GDA 1994 MGA Zone 50 File Ref: TVI_097A_Rev1 Date: 20 Dec 2021 Offshore Platforms Thevenard Island Pipelines DISCLAIMER...

2022

Application of Zero Offset 2D CRS-Stack Method for Low Fold Data: Synthetic and Real Data Examples

R. Sule, A. Hendriyana, P. D. Anggraini, Fatkhan, Alfian, Sardjito, Waluyo, Adriansyah

Indonesian Petroleum Association

... is needed for further steps, hence in this step pre-stack seismic data will be stacked every CMP gather by using this operator, The CRS-stack operator...

2009

An immersed absorbing boundary condition for scalar wavefield modeling under topography

KeJi Chen, Hanming Chen, Hui Zhou

International Meeting for Applied Geoscience and Energy (IMAGE)

... coordinate system (Hu, 2016; Li et al., 2020). Instead of considering an irregular free-surface, we develop an efficient ABC for irregular surfaces...

2022

Iterative Modeling and Imaging of Seismic Data in Depth to Help Delineate Petroleum Reservoirs in the Utah Overthrust Belt

Alvin K. Benson

Utah Geological Association

... in the subsurface is generated by a source of energy such as the VIBROSEIS system, dynamite, or air guns. The wave field consists of a number of propagating...

1991

Ultrasound reverse time migration for human brain imaging

Ting Li, Bo Feng, Yang Zhou, Rongwei Xu, Huazhong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

.... In this paper, we demonstrate how to design a practical PS-RTM for the ultrasound RTM, and verify the effectiveness of the proposed method using a 2-D human...

2024

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