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The AAPG/Datapages Combined Publications Database

Showing 28,198 Results. Searched 200,756 documents.

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Mushwad: Ductile duplex in the Appalachian thrust belt in Alabama

William A. Thomas

AAPG Bulletin

... in association with abrupt variation in thickness of weak rocks. In contrast to the role of weak rocks in a detachment fold, in both fault-bend and fault...

2001

Anisotropy Analysis in Shale Using Advanced Sonic Data - Bakken Case Study, #41049 (2012)

Mehdi Ostadhassan, Zhengwen Zeng, Hadi Jabbari

Search and Discovery.com

... Incorporating anisotropy in seismic data processing will improve accuracy in prestack depth migration, amplitude variation with offset (AVO...

2012

Biostratigraphy of Neogene Cores from Exuma Sound Diapirs, Bahama Islands

Barbara Lidz

AAPG Bulletin

...Biostratigraphy of Neogene Cores from Exuma Sound Diapirs, Bahama Islands Barbara Lidz 1973 841 857 57 5. (May) Reflection seismic profiles...

1973

Abstract: Near-surface S-wave Velocity from an up Hole Survey using Explosive Sources; #90187 (2014)

Saul E. Guevara, Gary F. Margrave, and William M. Agudelo

Search and Discovery.com

... interfaces. A test for the velocity field obtained according to this hypothesis is to reproduce the time variation with offset of the real data...

2014

3-D Integrated Workflow for Understanding the Fracture Interference and its Impact into the Gas Production of the Woodford Shale

Eva Peza

Unconventional Resources Technology Conference (URTEC)

... to mitigate the negative production impact of fracture interference. Initially single well models are constructed around wells with little or no offset...

2014

Origin of Lower Cretaceous Muddy Sandstone at Bell Creek Field, Montana

Robert R. Berg, David K. Davies

AAPG Bulletin

... as Clareton and Fiddler Creek in Wyoming, and one or two sandstone beds produce oil or gas at many smaller fields such as Rocky Point. At other fields...

1968

The Petrophysical Integration of Four Volumetric End Points Applied to an Indonesian Carbonate

Mark Deakin, David R. Smith

Indonesian Petroleum Association

... histograms with depth, but this natural variation will not offset a rhob vs. dt trend because both rhob and dt will reflect the depth-porosity variation...

2003

Fracture-Porosity Identification from Anisotropy AVO and Fluid Substitution Modelling in Seismic 2D Data

Septian Prahastudhi, Tenny Octaviani, Ayi Syaeful Bahri, Yulia Putri Wulandari

Indonesian Petroleum Association

... in order to develop the efficiency of the reservoir. Based on the research before, P-Wave AVOA (amplitude variation with offset and azimuth) can be used...

2012

Figures: PART 2

Charles L. Angevine, Paul L. Heller, Chris Paola

AAPG Special Volumes

... is deflected by 4.7 km. End_Page 196------------------------ Fig. 5.16. Representation of loads and deflections in deflection algorithm. At the jth point...

1990

Permeability Multiplier Prediction Utilizing Wide Azimuth 3D OBC Seismic Data; #41349 (2014)

T. Matarid

Search and Discovery.com

... stress is captured from induced fractures direction, borehole breakout, offset field stress map, Eocene structure map and world stress map. All...

2014

Quantitative Interpretation in the Bedout Sub-basin: The value of seismic inversion in areas of sub-optimal seismic data quality

M. Kongawoin, A. Pauli, A. Locke, L. Hansen

Petroleum Exploration Society of Australia (PESA)

... as some target reflection events in the area of interest exhibit phase changes with increasing offset. Visual comparison of the post migrated offset...

2019

Geology of Norton Basin and Continental Shelf Beneath Northwestern Bering Sea, Alaska

Michael A. Fisher , William W. Patton, Jr. , Mark L. Holmes

AAPG Bulletin

...., 1977b, Log number A-296, Standard Oil of California, No. 1 Nimiuk Point: Denver, 1 sheet. Barnes, D. F., 1977, Bouguer gravity map of Alaska: U.S. Geol...

1982

Genesis field, Gulf of Mexico: Recognizing reservoir compartments on geologic and production time scales in deep-water reservoirs

Michael L. Sweet, Larry T. Sumpter

AAPG Bulletin

... of maximum vertical offset. These faults are commonly poorly imaged and without clear reflection terminations to define a fault-sediment interface...

2007

Learning from 40 Years Experience: Risking Seismic Amplitude Anomaly Prospects; #110139 (2010)

Mike Forrest

Search and Discovery.com

... in a reservoir will always cause a change in seismic reflection coefficient and AVO. The change can range from “dramatic” to “subtle” to “unrecognizable...

2010

Subsidence, Crustal Structure, and Thermal Evolution of Georges Bank Basin

B. Ann Swift , D. S. Sawyer , J. A. Grow , K. D. Klitgord

AAPG Bulletin

..., using data from multichannel seismic reflection lines and two COST wells, suggests a rifting and (uniform) extensional origin. Two-dimensional finite...

1987

Using polygonal layer-bound faults as tools to delimit clastic reservoirs in the Levant Basin offshore Lebanon

Ramadan Ghalayini, and Celine Eid

AAPG Bulletin

.... Lecomte, 2016a, Erratum to “Geological interpretation of 2D seismic reflection profiles onshore Lebanon: Implications for petroleum exploration...

2020

Anatomy of a Cib Carst Channel, Main Pass/Breton Sound Area, Louisiana

Andy C. Clifford

GCAGS Transactions

... are recognized by industry, based on the amplitude behavior of the top reflection as a function of offset (Castagna and Swan 1997; Rutherford and Williams 1989...

2013

Pliocene to Recent Infilling and Subsidence of Intraslope Basins Offshore Louisiana

Lincoln F. Pratson, William B. F. Ryan

AAPG Bulletin

... on the upper Louisiana slope and buried landward beneath the shelf. High-resolution, gridded multibeam bathym-etry and single-channel seismic reflection profiles...

1994

Time-Lapse Simultaneous AVO Inversion of the Widuri Field, Offshore Southeast Sumatra

Bill Harmony, Robert Van Eykenhof, Lupi Harvidya, Djoko Rubyanto, Sri Lestari Supardi, Mark Sams, Fauzi Alkatiri, Paul Van Riel, Peter Mesdag

Indonesian Petroleum Association

... of production, increased water cut was observed at most of the wells. In addition to this, pressure dropped below bubble point with gas coming out...

2003

Normal faults and gas migration in an active plate boundary, southern Taranaki Basin, offshore New Zealand

Bradley R. Ilg, Samuel Hemmings-Sykes, Andrew Nicol, Jan Baur, Miko Fohrmann, Rob Funnell, Mike Milner

AAPG Bulletin

... examined using two-dimensional and three-dimensional seismic-reflection data from the southern Taranaki Basin, New Zealand. The spatial distributions...

2012

Seismic Stratigraphic Interpretation of the Fort Union Formation, Western Wind River Basin: Example of Subtle Trap Exploration in a Nonmarine Sequence

R. Randy Ray

AAPG Special Volumes

... Sequence R. Randy Ray 1982 169 180 M 32: The Deliberate Search for the Subtle Trap The integrated use of seismic reflection data with regional well control...

1982

The Antarctic Continental Margin Magnetic Gradiometer Data: Suppression of Time Variations

R. O. Hansen, J. R. Childs

Circum Pacific Council Publications

.... A corre­ sponding offset, of the opposite sign, occurs in the recon­ structed time-variation profile. These offsets are almost cer­ tainly...

1987

AVO Attribute Analysis for Gas Hydrate in Shenhu Area; #41228 (2013)

Rui Yang, Nengyou Wu, Zhibin Sha, and Jinqiang Liang

Search and Discovery.com

... in distance between shot point and receiver reflects differences in lithology and fluid content in strata. AVO (Amplitude Versus Offset) analysis...

2013

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