Turbidites in Oil Exploration

Harold H. Sullwold Jr.

AAPG Special Volumes

... was known by structural position or by oriented dips. Calculation of volume of recoverable oil in place in turbidites should be tempered...

Hydrocarbon gases in the shallow section of the Mohe permafrost, northeastern China: Source for potential gas-hydrate formation

Xingmin Zhao, Jian Deng, Zhigang Wen, Zhu Rao, Li Yi, Chen Liu, and Cheng Lu

AAPG Bulletin

... comprise methane (greater than 99%) at burial depths less than 1000 m. At depths greater than 1000 m, heavy hydrocarbons account for more than 2...

A Systematic Technique for Describing and Quantifying Fractures in Core

D. F. Lockman, R. P. George Jr, M. J. Hayes

Pacific Section of AAPG

... fractures and associated gash fractures. One set of shear fractures dips vertically and the other 45 to 50°. For this core, we logged four different fracture...

Geological and Geomechanical Modeling of the Haynesville Shale: A Full Loop for Unconventional Fractured Reservoirs

W. Sebastian Bayer, Marcus Wunderle, Ewerton Araujo, Rene Alcalde, Calvin Yao, Fred Suhy, Thomas Jo, Fleur Bases, Abu M. Sani, Abhishek Bansal, Eric Peterson, Rohan Goudge, Ankur Awasthi, Mukul Bhatia

Unconventional Resources Technology Conference (URTEC)

... seismic reflector referred to as the Gilmer Lime and informally as Smackover by many in the literature and the industry (Ewing 2001, Hammes et al. 2011...

Fracture Characterization Study of a Carbonate Reservoir Using Electrical Borehole Image Logs and Full Core Analysis

Katherine Shaw, Hedi BenTahar

West Texas Geological Society

... Tectonic fracture dip angle highlights a “break” in distribution between 30 and 40 degrees magnitude (Figure 3). Fractures with dips lower than 35 degrees...

Use of the Regulated Directional Reception Method in Exploration for Reefs in Bashkiria

Yu. N. Voskresenskiy, Ya. I. Shul’ts

Petroleum Geology: A Digest of Russian Literature

... of the Kungur sediments (particularly where their dips are steep) and thereby a more accurate determination of the depth of occurrence. Another feature...

Vertical and Lateral Seismic Resolution and Attenuation: Part 7. Geophysical Methods

R. E. Sheriff

AAPG Special Volumes

... for unmigrated seismic data. (A nomogram for Fresnel zone calculation is given by Sheriff, 1980.) For the 60-Hz wavelet at 6000 ft/sec previously...

Geometric Constraints Derived from the Law of Conservation of Volume and Applied to Evolutionary Models for Detachment Folding: Geologic Note: (1)

CLINTON D. A. DAHLSTROM

AAPG Bulletin

... with fixed fold axes regularly spaced along the fold panel. Limb lengths from crest to trough remain constant as the limb dips increase to uplift...

Detailed Seismic Mapping and Time-Lapse Analysis of a Fault Network in the Chalk, #120035 (2012)

Donatella Astratti, Victor Aarre, Ole V. Vejbaek, Gillian White

Search and Discovery.com

... that makes it structurally consistent, thus avoiding conflicting dips commonly resulting from the calculation of the instantaneous dip (Aarre, 2010...

EXTENDED ABSTRACT: Calichification-Induced Structures in the Edwards Plateau, Texas

James J. Willis, Kristen M. Willis

GCAGS Transactions

..., the Edwards Plateau is characterized by relatively flat strata with dips commonly measuring only a few feet per mile (a fraction of a degree), although local...

Calichification-Induced Structures in the Edwards Plateau, Texas, James J. Willis and Kristen M. Willis, #90093 (2009)

Search and Discovery.com

The Geothermal Gradient Map of Southeast Asia - A Progress Report

Herbert A. Young

Southeast Asia Petroleum Exploration Society (SEAPEX)

... at relatively shallow depths, but also basins in which the sediments are thermally immature in rather deep basin positions. In addition...

Discussion

Robert Stoneley

Pacific Section of AAPG

... it has been asserted that the base of the permafrost at Prudhoe Bay lies at depths of 1,800 to 2,000 feet, and since this is considerably deeper than has...

Iso-Con Map for Ordovician Waters: GEOLOGICAL NOTES

Robert H. Dott , Roy L. Ginter

AAPG Bulletin

... transverse migration. However, this method seems inadequate to explain dilution at depths of several thousand feet. Russell (FOOTNOTE 3) assumes...

Paleoflow Characteristics of a Late Cretaceous River in Utah from Analysis of Sedimentary Structures in the Ferron Sandstone: A Reply

Edward Cotter

Journal of Sedimentary Research (SEPM)

... streams will lead to calculation of depths that are shallow. Stable natural alluvial channels usually have Froude numbers less than 0.25 (Simons...

Advance Facies Rock Typing Approach for 3D Geocellular Static Modeling for Polymer Flooding in the Tambaredjo Oil Field, Suriname, #51628 (2019).

Jimmy Jowintinie, Rakesh Ramdajal, Allan Redjosentono, Jasvant Oedietram, I. Anaya, E. Costa,

Search and Discovery.com

... of the unconsolidated Paleocene sands, the so-called T-sands (T1, T2, and T3 units at 900-1400ft depths), on lapping against the 1-2 degree sloping top...

Interference Testing in Shale: A Generalized Degree of Production Interference (DPI) and Developing New Insights into the Chow Pressure Group (CPG)

Chris Ponners, Mohsen Babazadeh, Craig Cipolla, Karan Dhuldhoya, Qin Lu, Ripudaman Manchanda, Daniel Ramirez Tamayo, Steve Smith, Mojtaba Shahri, Mark McClure

Unconventional Resources Technology Conference (URTEC)

... distance (left panel) shows a weak trend with distance. However, the wells are staggered across two different landing depths. Interference between wells...

Pore-water chemistry: A proxy for tracking the signature of ongoing silica diagenesis

Shahab Varkouhi, Nicholas J. Tosca, Joseph A. Cartwright

Journal of Sedimentary Research (SEPM)

..., Barron, J.A., Jones, M.G., and Miller, J., 1978, Diagenesis of late Cenozoic diatomaceous deposits and formation of the bottom simulating reflector...

Hot Fan or Cold Outwash? Hypothesized Proglacial Deposition in the Upper Paleozoic Cutler Formation, Western Tropical Pangea

Gerilyn S. Soreghan, Michael J. Soreghan, Dustin E. Sweet, Katherine D. Moore

Journal of Sedimentary Research (SEPM)

... Precambrian basement and dips gently southwestward, such that the section youngs distally. Along the onlap contact, crudely bedded and subhorizontal...

Hydrocarbon Expression on Low-Impedance AVO: A Phenomenon of Amplitude Reversal

W. Waluyo

Indonesian Petroleum Association

... Amplitude Reversal. Amplitude Reversal is defined as a localized maximum or minimum amplitude magnitude of a particular reflector. It may have...

Research on buried hill fracture prediction based on sweet spot attributes of gradient structure tensor in dominant frequency band

Min Gong, Bo Wang, Lin Wang, Rui Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... target bodies. The specific calculation process estimates the stratum dip angle by solving the eigenvalues and eigenvectors of the gradient structure...

High Resolution Seismic Data Derived From Prestack Inversion and Machine Learning to Accurately Position Horizontal Wells in the Midland Basin, Texas

Robert Meek, Buzz Davis, Hector Bello

Unconventional Resources Technology Conference (URTEC)

... and supervised neural networks as described above. The third section on the right in figure 3 shows the result of the calculation of the reflection...

Integrated Seismic Attributes and AVO Analysis in the Faults and Hydrocarbon Leakage Extraction

Ragil Destriawan Prasetyo, Dicky Harishidayat

Indonesian Petroleum Association

... calculation and field development strategy. The workflow presented on this study can help to understand which attributes that is effective to tackle...

5D Interpolation Adds Value at the Drill Bit for a Texas 3D Seismic Survey

K. Rene‘ Mott, William Keller, Mike Perz

GCAGS Transactions

... of the reflector terminations across the faults. Though not shown here, improved imaging was also observed as deep as basement, and also...

Quantitative Petrophysical AVO Error Analysis in a Layered Model

Search and Discovery.com

... parameters but might be ignored in AVO inversion. Such factors include using only the vertical component of reflection amplitude, calculation...