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The AAPG/Datapages Combined Publications Database
Showing 1,247 Results. Searched 200,619 documents.
Underground Stresses
A. E. Scheidegger
CSPG Bulletin
... surface element under consideration and the summation convention is assumed to apply. The stress tensor ik is a symmetric tensor. The transformation...
1961
Possible Future Petroleum of Uinta and Piceance Basins and Vicinity Northeast Utah and Northwest Colorado
Albert F. Sanborn
Rocky Mountain Association of Geologists
..., numerical values for undiscovered reserves are conjectural at best. However, they do offer a means of comparison and they are a summation of present...
1977
Development of the Dullingari Murta Oil Field
P. A. Robinson, G. F. Butler
Petroleum Exploration Society of Australia (PESA)
... be made in several ways. Firstly, a summation of the reserves estimates for individual wells can be obtained from the water/oil ratio (WOR) against...
1989
Some Sedimentary Aspects of the Kenai Group Cook Inlet, Alaska
D. M. Hite
Alaska Geological Society
... or northwest source is implied. In summation, a source or sources to the west or northwest of Trading Bay seems to have been active throughout most...
1976
The Ames Structural Depression: An Endogenic Cryptoexplosion Feature Along a Transverse Shear
John Coughlon, Paul Denney
Oklahoma City Geological Society
..., as will be discussed further in this paper. MAP SUMMATION The foregoing discussion of maps permits the following conclusions regarding the evolution of the Ames...
1994
Permeability, Porosity, and Shear-wave Anisotropy From Scaling of Open Fracture Populations
Randall Marrett
Rocky Mountain Association of Geologists
... the first three terms of the Riemann series and taking the first two terms of the Euler-Maclauren summation formula (Dahlquist and Bjorck, 1974...
1997
The Mechanistic Modeling of Fluid Flow in Shale
Rouzbeh Ghanbarnezhad Moghanloo, SeyedSaeid Hosseinipoor
Unconventional Resources Technology Conference (URTEC)
... at all time, the summation of the above equations yields: SRV ˆ ci ci 2c DSRV 2i , t t t (8) Assuming temperature is constant...
2014
Logging and Interpretation Techniques for the B-Field, Offshore Northwest Java
R. E. Crumb, P. Berger
Indonesian Petroleum Association
... A and B were analyzed for summation of fluids porosity, saturations, helium porosity, and air permeability at laboratory conditions. Grain density...
1990
Risk-Benefit Evaluation of Flood Mitigation Schemes for Great Salt Lake
David S. Bowles, L. Douglas James
Utah Geological Association
.... As a discounted average, only about half (587 of 1,210) of the expected damage could be prevented by levees. An undiscounted summation shows that only 22...
1987
Mechanics Analysis of Interaction Between Hydraulic and Natural Fractures in Shale Reservoirs
Kan Wu, Jon E Olson
Unconventional Resources Technology Conference (URTEC)
... injection rate equals the summation of created fracture volume and the leak-off volume, where leak-off is calculated by the one-dimensional Carter equation...
2014
Laboratory Study of the Distribution of Grain Sizes in Cross Bedded Deposits
Alan V. Jopling
Special Publications of SEPM
... be computed for each size class and the summation gives the total rate of deposi tion The data could be transposed into bulk grain size composition...
1960
Preliminary Foraminiferal Zonation, Rundle Group and Uppermost Banff Formation (Lower Carboniferous), Southwestern Alberta
A. A. Petryk, B. L. Mamet, R. W. Macqueen
CSPG Bulletin
... a morphospecies. The fossil assemblage may be considered largely a summation of the various biocharacters of differing families and genera rather than...
1970
The Ames Structural Depression: An Endogenic Cryptoexplosion Feature Along a Transverse Shear
John Coughlon and Paul Denney
Houston Geological Society Bulletin
... Summation The foregoing discussion of maps permits the following conclusions regarding the evolution of the Ames depression: 1. The "Hunton Graben...
1994
Quantitative variability of burrow percentage estimated from 2D views: example from Thalassinoides-bearing strata, central Saudi Arabia
Hassan Abdalla Eltom, Abdullah Mohammed Alqubalee
PALAIOS
... the burrow areas were aggregated in each 2D slice by summation, and then, the burrow percentage in each 2D slice was calculated by dividing the summed...
2022
Source and Time of Generation of Hydrocarbons in the Fossil Basin, Western Wyoming Thrust Belt
M.A. Warner
Rocky Mountain Association of Geologists
...). The Lopatin method is based on a summation of the effects of time of exposure of the sediment to various temperature ranges during burial...
1982
Methodology for Construction of Type Wells for Production Forecasting in Unconventional Reservoirs
Ayush Rastogi, W. John Lee
Unconventional Resources Technology Conference (URTEC)
... is given by the ratio of the summation of production rates from producing wells and shut in wells (zero rate temporarily) to the number of producing...
2015
From Semi-Circular Bending Test to Microseismic Maps: An Integrated Modeling Approach to Incorporate Natural Fracture Effects on Hydraulic Fracturing
Arash Dahi Taleghani, Ping Puyang, Bhaba Sarker, Miguel Gonzalez
Unconventional Resources Technology Conference (URTEC)
..., the smallest overall distance, or Total Distance Square (TDS), is the summation of the minimum distance square for all microseismic events. By developing...
2015
Multi-Disciplinary Data Integration for Inverse Hydraulic Fracturing Analysis: A Case Study
Arash Dahi Taleghani, Ping Puyang, Joel LeCalvez
Unconventional Resources Technology Conference (URTEC)
... into 4 groups, each defining similar fracture density and frequency traits. Fracture frequencies are calculated based on the summation of mega, URTeC...
2015
Reservoir Characterization of the Gabus-1 Reservoir in North Belut Field: An Integration of Core, Well Logs and Seismic, Natuna Sea Basin, Indonesia
Yan Darmadi, Edo Hartadi, Bowo Pangarso, Irene Sihombing, Retno Wijayanti
Indonesian Petroleum Association
... was derived based on summation of weighted angle-stacks volumes. The concept of weight derivation is based on computation of P and S wave reflections...
2011
Slip-Flow in Shale as Determined by Pore-Scale Lattice Boltzmann Modeling
Christopher J. Landry, Masa Prodanovic, Peter Eichhubl
Unconventional Resources Technology Conference (URTEC)
... flows as a linear summation of mass flux predicted by the Navier-Stokes equations and the mass flux of Knudsen diffusion (Mason and Malinauskas 1983...
2015
The Upthrust of the Salt Masses of Germany
Hans Stille
AAPG Special Volumes
... of the summation of effects at the intersection of two axes of uplifts (see above). Thus it can be recognized that in many places in north Hannover the salt...
1926
The Geology of the Pedirka Basin Coal Measures in The Purni Formation, Simpson Desert Area
G. Ambrose, J. Heugh
Petroleum Exploration Society of Australia (PESA)
... facies and coal development. In summation, the basal early Permian glacial unit, the Crown Point Formation, defines the western-most extent of the basin...
2012
Geothermal Conditions and Their Implications for Basement Tectonics in the Gulf Coast Margin
Douglas L. Smith , William T. Dees , Danny W. Harrelson
GCAGS Transactions
... Values of heat flow measured at the earth's surface represent a summation of heat generated within a relatively rich radioactive layer in the upper...
1981
Petrography and field study of andesitic ignimbrite in Temangan, Kelantan
Nur Shafiqah Shahman, Elvaene James, Arham Muchtar Achmad Bahar, Muhammad Irfan Hadhi, Norazif Anuar
Geological Society of Malaysia (GSM)
... Asli dan Alam Sekitar Malaysia, Kuala Lumpur. 71 p. Howard, D., 1967. Drainage Analysis in Geologic Interpretation: A Summation. The American...
2021
Tin Mineralization Indicator in Sungai Bahoi-Charok Jawa Area, Ulu Muda Forest Reserve, Kedah
Fakhruddin Afif Fauzi, Hamdan Ariffin
Geological Society of Malaysia (GSM)
.... Bulletin of the Geological Society of Malaysia, 6, 297-308. Howard, A.D., 1967. Drainage analysis in geologic interpretation: A summation. Bulletin...
2023