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The AAPG/Datapages Combined Publications Database

Showing 97,694 Results. Searched 200,293 documents.

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Comprehensive Fracture Evaluation Using Wireline Borehole Imager and Array Acoustic Tools

Cahyo Nugroho, Gunawan Sucahyo, Adriaan Bal, Pipin Ariyanto, Wilfred Samosir, Edison Nadeak

Indonesian Petroleum Association

... of these sets are not orthogonal. The pervasiveness of the structural trend through the two rock types is clearly evident when the fracture strikes...

2018

Mapping Depth to Basement Using 2D Werner Inversion of High-Resolution AeroMagnetic (HRAM) Data, #41595 (2015).

Hassan H. Hassan, Robert A. Charters, John W. Peirce

Search and Discovery.com

... grid. 3. Extract two sets of 200m-spacing orthogonal lines from the ASCII grid. These two sets of orthogonal lines represent profiles along which we...

2015

Pebble Shape (and Size!)

Werner K. Illenberger

Journal of Sedimentary Research (SEPM)

... inherent in 3-D data sets; there are two shape factors and one size factor. I use this terminology throughout the p per to distinguish these mathematically...

1991

Log Resistivity Measuring Devices Compared to S-waves from a Vertical-Force Source VSV / VSH Ratio in Identification of Fracture Sweet Spots in Densely Fractured Reservoirs

John M. Robinson, Bob Van Nieuwenhuise

GCAGS Transactions

... the processing of converted wave P–SV data. The direct source S-wave data are processed as a single dataset, not as two separate data sets (i.e....

2014

Log Resistivity Measuring Devices Compared to S-waves from a Vertical-Force Source, #41377 (2014)

John M. Robinson

Search and Discovery.com

... are processed as a single data set, not as two separate data sets (i.e., positive and negative offsets) as with the P-SV data. Direct source S-wave data...

2014

The Hunton Quarry Anticline, Arbuckle Mountains, Oklahoma.

Andrew Cullen

Oklahoma City Geological Society

... principal that formed the Tishomingo anticline. The quarrymen exploited two nearly orthogonal vertical fracture sets (20° and 100° azimuths...

2017

Concurrent Processing of Two 3-D Seismic Data Sets: A Method of Quality Control

J.H. Isaac, D.C. Lawton, J. Eastwood

CSPG Special Publications

...Concurrent Processing of Two 3-D Seismic Data Sets: A Method of Quality Control J.H. Isaac, D.C. Lawton, J. Eastwood 1994 120 121...

1994

Joint and Fracture Patterns in Basement and Sedimentary Rocks in the Sudetes Mountains

Tomasz Jerzykiewicz, Michal Mierzejewski, Andrzej Zelazniewicz

Utah Geological Association

... was developed, and the planes belonging to the two complementary sets cut each other along approximately the lines (vector σ2) steadily steepened...

1974

Fracture Systems in Folded and Faulted Carbonates: Surface and Subsurface Case Studies

Deborah A. Spratt

Search and Discovery.com

... are observed at all fold positions in outcrop and subsurface data. The two dominant fracture orientations are orthogonal and directly related to in situ...

Unknown

Fracture Systems in Folded and Faulted Carbonates: Surface and Subsurface Case Studies

Deborah A. Spratt

Search and Discovery.com

... are observed at all fold positions in outcrop and subsurface data. The two dominant fracture orientations are orthogonal and directly related to in situ...

Unknown

Characterizing Seal Bypass Systems at the Rock Springs Uplift, Southwest Wyoming Using Seismic Attribute Analysis, #80483 (2015).

Yuri Ganshin, Fred McLaughlin

Search and Discovery.com

...: (1) dispersed sets of orthogonal deformation bands and faults, and (2) isolated fractures and chimneys likely associated with karst collapse...

2015

Natural and Hydraulic Fracture Interaction Study Based on Semi-Circular Bending Experiments

Weiwei Wang, Jon E. Olson, Maša Prodanović

Unconventional Resources Technology Conference (URTEC)

... for orthogonal approaching samples, but it changes the jog distance along the interface. Preliminary simulation results are used to explain...

2013

A Two Phase Extensional Model for the Penola Trough, Otway Basin, Southern Australia

M. Bowyer, C. F. Elders, K. R. McClay

Indonesian Petroleum Association

... of the structure. The largest displacements are still associated with the E-W trending faults, but where the two sets of structures intersect, displacement...

1997

Abstract: Fractures in the Cardium and Normal Faults in Western Alberta; #90171 (2013)

Tijmen H.D. Hartel

Search and Discovery.com

... regime, timing and tectonic domains in which these fractures form. The strain expressed by the “orthogonal set” is compared to large scale stress fields...

2013

Australian Distinguished Lecture, 1981: Patterns of Discovery - The Challenge for Innovative Thinking

E. S. T. O'Driscoll

Petroleum Exploration Society of Australia (PESA)

... directed NNE, i.e., in the direction of the Tethyan orthogonal. There is thus a reciprocal interchange of roles between the two primaries...

1982

Extracting Large-Scale Fracture Networks; #41818 (2016)

Ayon Kumar Dey

Search and Discovery.com

... a fracture attribute with sharper boundaries or “edges.” High-resolution fracture sets orthogonal to the primary stress are computed via stereonet...

2016

Abstract: Evidence of Two Alpine Orthogonal Deformations in the Northwestern Rif Chain: Implications on the Convergence of Iberian, Afri

A. Chalouan, Kh. El Kadiri, A. El Mrihi, A. Bahmad, F. Salhi

Search and Discovery.com

...Abstract: Evidence of Two Alpine Orthogonal Deformations in the Northwestern Rif Chain: Implications on the Convergence of Iberian, Afri A. Chalouan...

2008

Optimization of Seismic Acquisition Design Using Ocean Bottom Nodes at 'MHS' Field

M Hanif Syamri, Ruhul Firdaus, Syamsurijal Rasimeng, Agung A. Susanto

Indonesian Petroleum Association

... 2008 only one or a maximum of two 3D OBN surveys per year were conducted worldwide. Since 2008, approximately 12 OBN acquisition surveys have been...

2019

Abstract: Deformation related to Carboniferous salt tectonics, western Cape Breton, Nova Scotia

John P. Brown, Ian Davison, Ian Alsop, Martin R. Gibling

Atlantic Geology

... zones in continuous sections up to 600 min length. The thick (-100 m), competent, Inverness Formation sandbodies preserve pervasive conjugate joint sets...

1996

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