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The AAPG/Datapages Combined Publications Database

Showing 65,812 Results. Searched 201,044 documents.

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West Bernard Area, Wharton County, Texas

W. F. Cooke Jr.

AAPG Special Volumes

... of this time its crest must have been only slightly below sea Fig. 4. Clodine Sand (Yegua) structure and isopachous maps showing Clodine sandstone bar...

1968

Geology of the Southeast Part of the Dnieper-Donets Depression

V. A. Gordiyevich, I. V. Sanarov

Petroleum Geology: A Digest of Russian Literature

... than 2 km toward the south flank and a decrease in the amplitude of the uplift with depth on the Oktyabr’skaya structure is explained by the presence...

1962

Petroleum Hydrogeology

Parke A. Dickey

Tulsa Geological Society

... in their interstices. This motion of water may be the basic mechanism in oil accumulation. Imagine an anticlinal structure with the sand draped over it (Fig. 1...

1965

Results of an Investigative Program for Direct Exploration for Gas-Oil Fields on the Rudenkov Monocline

Ye. P. Puzdrovskiy, V. S. Karpiy, V. T. Muravik, R. V. Gerasimovich, Ya. I. Guzik, P. P. Shostak

Petroleum Geology: A Digest of Russian Literature

... and pinchout of sedimentary units in the Carboniferous as well as the block structure of the flexure have created conditions favorable for development...

1977

Along-Axis Segmentation and Growth History of the Rome Trough in the Central Appalachian Basin1

Dengliang Gao, Robert C. Shumaker, and Thomas H. Wilson

AAPG Bulletin

... expression of the Acadian clastic wedge. Structure and Isopach Contouring A total of 2221 control points were used to construct subsurface geologic maps...

2000

Vietnam: Improved Images of Fractured Basement

Jim Keggin, Wathik Alaaraji, Joe Zhou

GEO ExPro Magazine

... reservoir characteristics, whilst the Dai Hung Field with similar structure and fractured basement failed to produce economically. Since fracturing...

2017

A Mappable Parameter for Predicting Gas Production in South Texas Sandstones

Alvin L. Schultz

Bulletin of South Texas Geological Society

... Texas formations do not exhibit the necessary reservoir quality consistency for taking advantage of such a technique. Structure maps, net sand maps, net...

1976

A Mappable Parameter for Predicting Gas Production in South Texas Sandstones: A Study of Owen (Olmos) Field, Webb County, Texas

Alvin L. Schultz

South Texas Geological Society Special Publications

.... Conventional structure and net sand isopach maps do not always yield the expected results. Permeability-feet (Kh) maps are constructed using data...

1986

Structural Evolution and Hydrocarbon Entrapment in the Balcon Field Area, Upper Magdalena Valley, Colombia.

Mario G. de Freitas, Gloria Vidal, Martin Mantilla

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... to the structural maps. Figure 4. Portion of 3D seismic section over the Balcon area, showing main horizons used for structural interpretation. The structure...

2006

Grimes Gas Field, Sacramento Valley, California: Case Histories

Frank E. Weagant

AAPG Special Volumes

... the prospect. After the discovery in 1960, an extensive seismic survey resulted in modification of previous conceptions of the structure and helped...

1972

The Bosavi Arch and the Komewu Fault Zone: Their Control on Basin Architecture and the Prospectivity of the Papuan Foreland

S. Schofield

Papua New Guinea (PNG) Petroleum Convention Proceedings

... file seismic data 4,050km New well intersections 2 Well ties 8 Two-way-time maps 4 Interval velocity maps 4 Depth maps 4 Isopach maps 4...

2000

Approximate Geothermal Gradients in Niger Delta Sedimentary Basin

Silas O. Nwachukwu

AAPG Bulletin

... gradient maps, show that values are lowest over the center of the Niger delta, approximately 0.7 to 1.0°F/100 ft, and they increase to about 3°F/100 ft...

1976

Simultaneous Joint Inversion as a Salt Detector in South Gabon Land Exploration; #40835 (2011)

Marco Mantovani and Thierry Dugoujard

Search and Discovery.com

... construction. For existing fields, depth maps guided by wells only are preferred to seismic-based depth maps. For exploration, because a seismic...

2011

3-D Seismic Prospecting for Entrada Sandstone Reservoirs on the Southeastern Flank of the San Juan Basin, New Mexico

David J. Massé, R. Randy Ray

Rocky Mountain Association of Geologists

... velocities at various bins in the 3-D data and were used to convert the time structure map at the top of the Entrada to depth. The resulting seismic...

1995

Heluma and King Mountain Fields Backthrusted Structures Upton County, Texas

John M. Turmelle

Houston Geological Society Bulletin

... the end of 1990. STRUCTURE OF HELUMA AND KING MOUNTAIN FIELDS A series of subsurface structure and isopach maps were constructed on the major pre...

1993

Seismic Evidence for Timing of Shallow Salt Emplacement on the Texas Continental Slope

Lila M. Beckley , E. William Behrens

GCAGS Transactions

... area, salt appears predominantly as extensive flat surfaces (sheets or canopies?) at about 1 kilometer depth. The studied structures are interpreted...

1993

Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015)

Sylvestre Charles, David Mitchell, Rob Holt, Jiwu Lin, and John Mathewson

Search and Discovery.com

... study, we evaluate how velocity model building strategy affects imaging in the Canadian Foothills Thrust Belt. Two depth imaging processing techniques...

2015

Evolution of Structures above a Salt Diapir - Case Study from the Arabian Gulf Region, #50910 (2014)

Mohammed Al-Fahmi, Andreas Plesch, John Shaw, John Cole

Search and Discovery.com

... the stratigraphic section from Permian to Tertiary and concentrate on: 1) the evolution of the dome structure, 2) the patterns and displacement history...

2014

Patterns of Sedimentation in the Contemporary Red Sea as an Analog for Ancient Carbonates in Rift Settings

Sam J. Purkis, Paul M. Mitch Harris, James Ellis

Journal of Sedimentary Research (SEPM)

...), and (5) Halib (Eritrea); and one is from the eastern margin: (6) Farasan Banks (Saudi Arabia). Using Landsat imagery, water depth and two marine...

2012

Abnormal Formation Pressures: Recognition, Distribution, and Implications for Geophysical Prospecting, Brazoria County, Texas

Edward T. Flanigan

GCAGS Transactions

... be explained as dipping layers of alternating high and low velocity; accurate depth maps for this part of the area can be derived from seismic data using...

1981

Recent Developments in Prospect Mapping in the Hides/Karius Area of the Papuan Fold Belt

Andrew Grainge

Papua New Guinea (PNG) Petroleum Convention Proceedings

... in the Toro reservoir, providing additional support for the oil leg model. This, together with the revisions made to the Toro structure maps, has 'BP...

1993

Geology of the Lower-Middle Jurassic Oil-Bearing Sediments of Krasnoleninsk Area (West Siberia)

A. E. Kontorovich, Yu. N. Karogodin, V. I. Il’ina, M. A. Levchuk

Petroleum Geology: A Digest of Russian Literature

..., and structure maps on the tops of these two pays were superimposed. Maximum thickness and sandstone content of YuK11 are found in an equant area...

1995

Lower Cretaceous Trend of South Arkansas, North Louisiana, Mississippi, and Alabama: ABSTRACT

T. H. Philpott

AAPG Bulletin

... movement is believed responsible for many of the producing structures. In most places, the structures increase in complexity with depth. A simplified...

1960

Outlining of Shale Masses by Geophysical Methods: ABSTRACT

A. W. Musgrave, W. G. Hicks

AAPG Bulletin

... of 6,500^prime/sec to 8,500^prime/sec, with very little increase of velocity with depth, (2) low densities--in the range 2.1 to 2.3, (3) low resistivities...

1965

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