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The AAPG/Datapages Combined Publications Database

Showing 44,695 Results. Searched 201,044 documents.

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Lower Cretaceous Geology, Northwestern Karnes County, Texas: DISCUSSION

Larry L. Jones

AAPG Bulletin

... the dipping fault plane?) of the thickness anomalies from the older "formats" to the younger should occur, but that he did not observe this. The major...

1969

Abstract: Hydrocarbon Exploration for Large Overpressure-Enhanced Oil and Gaspools in Large Cenozoic Sand/Shale Depositional Systems; #90238 (2015)

Steven L. Getz

Search and Discovery.com

... unit against the landward fault plane; 2) OPE seals (lateral & vertical) are more effective in trapping oil and gas; and, 3) stacked normally-pressured...

2015

Fault and Fracture Control of Fluid and Diagenesis Around the Iberia Salt Dome, Iberia Parish, Louisiana

W. Lee Esch , Jeffrey S. Hanor

GCAGS Transactions

... in Figures 11a and 11b, are used to determine if the plane of the high-angle fault is laterally permeable and involve a hypothetical fluid mass which...

1995

Pore Pressure Mapping Using Microseismicity and Borehole Data

Leo Eisner, Dmitry Alexandrov, Umair bin Waheed

Unconventional Resources Technology Conference (URTEC)

... not require fault plane selection prior to the inversion. However, most of the inversion techniques assume a homogeneous stress field without depth...

2022

Delineation of Rome Trough in Eastern Kentucky by Gravity and Deep Drilling Data

M. L. Ammerman , G. R. Keller

AAPG Bulletin

... stratigraphic data. A large fault at 24.7 mi (39.8 km) marks the northern boundary of the Rome trough along this profile. This fault appears...

1979

Late Paleozoic Structural Directions in Southern Permian Basin, West Texas and Southeastern New Mexico

John M. Hills

West Texas Geological Society

...). These faults form an acute angle with the axis of principal stress, and the fault plane contains the axis of intermediate stress. The fault plane also...

1983

Hinge Line Growth Faults and the Expanded Frio Formation of the Coastal Bend Area of Texas

James A. McCarthy

GCAGS Transactions

... in the subsurface northwest from the anticlinal crest into the trace of the growth fault plane, there is a substantial increase in the amount and quality...

1991

Results of Geothermal Investigations in Near-Surface Sediments in the Tarasov and Rybach’yey Areas of the Kaliningrad Region

O. N. Kutuzov, Ye. A. Solov’yev

Petroleum Geology: A Digest of Russian Literature

...-trending fault, which has a displacement of 50–70 m. Temperature observations were made along five profiles (four of which were across the trend...

1976

Handling natural complexity in three-dimensional geomechanical restoration, with application to the recent evolution of the outer fold and thrust belt, deep-water Niger Delta

Pauline Durand-Riard, Chris Guzofski, Guillaume Caumon, Marc-Olivier Titeux

AAPG Bulletin

... located in the Niger Delta toe. The system includes a detachment fold, a fault-bend fold, and a structural wedge formed in series. Growth stratigraphy...

2013

Late Paleozoic Structural Directions in Southern Permian Basin, West Texas and Southeastern New Mexico

John M. Hills

AAPG Bulletin

.... In very few places can the dip of the fault plane be determined, and orientation of slickensides is practically impossible to determine. Also...

1970

Comparison of Continental Margins of Eastern North America at Cape Hatteras and Northwestern Africa at Cap Blanc

Peter A. Rona

AAPG Bulletin

... with about 150 m of topographic relief on the upper continental rise. The scarp can be traced downdip as a fault plane which extends at least 2 km...

1970

Large-Scale Alluvial Architecture and Correlation in a Triassic Pebbly Braided River System, Lower Wolfville Formation (Fundy Basin, Nova Scotia, Canada)

Sophie Leleu, Adrian J. Hartley, Brian P.J. Williams

Journal of Sedimentary Research (SEPM)

... an almost continuous lateral profile 27 km long by 115 m high in the Upper Triassic Wolfville Formation, (Fundy Basin, Nova Scotia). The lateral extent...

2009

Blasting-Induced Rock Slope Instability in Senai, Johor … A Preliminary Post-Construction Assessment

Abd Rasid Jaapar

Geological Society of Malaysia (GSM)

... was carried out. Discontinuities Uoints, tension cracks and fault planes) were measured using a geological compass. Signs of newly-developed cracks...

2005

Fault orientation variations along the strike of active normal fault systems in Italy and Greece: Implications for predicting the orientations of subseismic-resolution faults in hydrocarbon reservoirs

Gerald P. Roberts

AAPG Bulletin

... and corrugated fault plane is shown in detail in (c), hand for scale. The thickness of the gouge zone on the main fault delimited by the dashed line in (b...

2007

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

Renato M. Darros de Matos

AAPG Bulletin

.... This paper assesses how hanging-wall rollover geometry is controlled by fault plane geometry and sense of shear in the hanging wall, using two...

1993

Mushwad: Ductile duplex in the Appalachian thrust belt in Alabama

William A. Thomas

AAPG Bulletin

...). In contrast to the rela tively predictable geometry of fault-related folds (fault-bend folds, fault-propagation folds, and detachment folds), ductile...

2001

Fold Geometry Within Part of Michigan Basin, Michigan

E. H. Timothy Whitten , Walter A. Beckman, Jr.

AAPG Bulletin

...), the Fourier coefficients are computed for the deviations from the plane initially fitted by least squares to the raw data. Continuous symbol maps...

1969

Application of Offset Seismic Profiles in the Jatibarang Volcanic Reservoir

W. L. Nutt, Jujur Sirait

Indonesian Petroleum Association

..., the objective is to delineate reflections laterally away from the well. The Offset Seismic Profile results for the two well case study considered...

1985

Oklahoma Geological Survey Circular 97, 1995: Surface Structures in Permian Strata of Southwestern Oklahoma As Indicators of Deep-Seated Structures

Kenneth S. Johnson

Tulsa Geological Society

...; the several faults where fault planes can be observed are known to be normal, with fault-plane dips of about 60-65'. It is likely that most, or all...

1996

-- no title --

Claude Bolze

Search and Discovery.com

... the footwall and suggest that gas could not migrate upward along the upper fault plane or did not use the fault plane at all (Figure 3b-c). Just like...

Unknown

Construction, Theory, and Application of Magnetic Field Balances

C. A. Heiland

AAPG Bulletin

... of its rotational plane and also the position of the north pole of the needle upon it. If the center of gravity does Fig. 2. Cross-section of Adolf...

1926

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