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The AAPG/Datapages Combined Publications Database

Showing 44,624 Results. Searched 200,693 documents.

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Ascending

Field-Based Training: Luxury or Necessity?

Gary Nichols, Simon Baker

GEO ExPro Magazine

... 100m high, so none of the complexity would be discernible on a seismic reflection profile. If presented with a unit composed of sediments deposited...

2015

THE RAlTLESNAKE MOUNTAIN, WYOMING, DEBATE: A REVIEW AND CRITIQUE OF MODELS

Donald S. Stone

Rocky Mountain Association of Geologists

... of the section, fault movement "may or may not have resulted in a surface flexure1' (Fig. 4A). Because of the curved fault plane, continued or renewed...

1984

Predicting the depth of viscous stress peaks in moving salt sheets: Conceptual framework and implications for drilling

Ruud Weijermars and Martin P. A. Jackson

AAPG Bulletin

...) with the isotropic plane along the no-slip top surface (at ). This flow profile increases shear stresses at the base of the salt layer (Figure 8D). The magnitudes...

2014

Geosteering Drilling Technology of Ultra-long Horizontal well in Chang 7 Unconventional Reservoir of Qingcheng Oilfield

Wubin Gao, Bo Wang, Bo Chen, Liangbing Cheng, Zhangbin Feng

Unconventional Resources Technology Conference (URTEC)

... by interpolation, and the fault is broken according to the seismic profile. The fault plane is corrected by the layer shape, so that the occurrence of the fault...

2020

Identification of Wrench Faults Using Subsurface Structural Data: Criteria and Pitfalls: Discussion (1)

DENNIS K. THURSTON and LESLIE A. THEISS

AAPG Bulletin

... fault zone at an oblique angle (Thurston and Theiss, 1987, p. 83). This is evident from a comparison of the profile location with the structure map...

1991

Evolution of fracture and fault-controlled fluid pathways in carbonates of the Albanides fold-thrust belt

Brita R. Graham Wall, Radu Girbacea, Agim Mesonjesi, Atilla Aydin

AAPG Bulletin

... point in the past.Figure 9. A large piece of float from the Letan quarry near the quarry wall shows a calcite- and bitumen-streaked fault plane...

2006

Basin-Edge Diapirism and Updip Salt Flow in Zechstein of Southern North Sea

Malcolm K. Jenyon

AAPG Bulletin

... injected with salt from below. The reason for suspecting this is more geophysical than geologic. Quite clear segments of fault plane reflections can...

1985

Structural Restoration of Seismic and Geologic Sections in Extensional Regimes (1)

ALAN G. NUNNS

AAPG Bulletin

... fault plane becomes shallower in dip (Haneberg, 1988; Xiao and Suppe, 1989). The variation of porosity with depth, f(z), is commonly assumed...

1991

Intersection of the Stockton and Vernalis Faults, Southern Sacramento Valley, California

Robert H. Sterling Jr.

Pacific Section of AAPG

... fault plane with increased throw as evidenced by the fault cut in the Atlantic Holly Sugar #1 well in section 18, T2S R5E. The combined fault plane...

1992

Island Arc System in Andaman Sea

L. Austin Weeks , R. N. Harbison , G. Peter

AAPG Bulletin

... 1,600 m of sediments. The fault does Fig. 6. Section 4, fix 671, southwest-northeast profile. Unconformity, showing bottom beds rising toward...

1967

SOME FEATURES INDICATING TECTONIC DENUDATION BY THE HEART MOUNTAIN FAULT

William G. Pierce, Willis H. Nelson

Montana Geological Society

... opposite walls moved relative to each other. Hauge's studies were made primarily on the bedding plane part of the fault and on kinematic...

1986

Deformational Style of the Wind River Uplift and Associated Flank Structures, Wyoming

James J. Willis, Richard H. Groshong Jr.

Wyoming Geological Association

... a listric fault plane with depth. (Topographic base from U.S.G.S. Wolf Point and Miners Delight 7.5-minute quadrangles.) Figure 6. View looking...

1993

Microscale Laboratory Studies for Determining Fracture Directionality in Tight Sandstone and Shale During Hydraulic Fracturing

Magdalene A. Ante, Gonchigar Manjunath, Fred Aminzadeh, Birendra Jha

Unconventional Resources Technology Conference (URTEC)

... such as crack bridging, particle pull out and crack front roughening. Cracks in the short transverse orientation are seen when both the fracture plane...

2018

Differential Fault-Related Early Miocene Sedimentation, Bayou Hebert Area, Southwestern Louisiana

Richard P. McCulloh

AAPG Bulletin

... and Texas: AAPG Bulletin, v. 57, p. 2428-2439. Yorston, H. J., and G. H. Weisser, 1981, Depositional controls on extensional glide-plane fault structures...

1988

New imaging method of fractured-cavity reservoir based on seismic spectrum decomposition: A case study of the Halahatang Oilfield, Tarim Basin, NW China

Chaozhong Ning, Yong Li, Xingfang Liu, Qi Wang, Xiaojuan Deng, Hongliu Zeng, Yintao Zhang, Xiaoming Wang, Jun He, Weiwei Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

...) Plan view of the overlap of strike-slip fault and well production bubbles. (c)The beadlike fracture-cavity reservoirs on seismic profile AA’ Fourth...

2024

A Quaternary Fault is Peninsular Malaysia

J. K. Raj

Geological Society of Malaysia (GSM)

... to be a quartz mica schist and is cut by some quartz veins. The fault plane is stained with secondary iron oxides and strikes north-south with a dip...

1979

Analysis of Some Torsion-Balance Results in California

Robert H. Miller

AAPG Bulletin

... the surface. Figure 1 represents a cross section of an oil field in the Los Angeles basin. AA^prime is the observed gradient profile curve. The maximum...

1931

Basement Reactivation in the Alberta Basin: Observational Constraints and Mechanical Rationale: REPLY

G.M. Ross, D.W. Eaton

CSPG Bulletin

... vertical profile of a crustal-scale fault zone. Tectonophysics, v. 149, p. 245-264. Hein, F.J. 1999. Mixed ("Multi") fractal analysis of Granite Wash...

2001

Trace-Slip Faults

R. H. Beckwith

AAPG Bulletin

... with the trace of planar elements on the fault plane. It is characterized by lack of the usual stratigraphic criteria of faulting. Several cases of trace-slip...

1941

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