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The AAPG/Datapages Combined Publications Database
Showing 629 Results. Searched 195,372 documents.
Rate Step-Down Analysis Improves Placement Efficiency of Stimulation Treatments in Unconventional Resource Play
Nimish D. Pandya, Omkar Jaripatke
Unconventional Resources Technology Conference (URTEC)
... as shown in Equation 4. URTeC: 1943637 4 where q is the injection rate, β is a power law exponent, and K total is a proportionality constant...
2014
Recognition of Permeable Intervals in Rocks of the Bazhenov Formation of Salym Oil Field
V. V. Khabarov, O. M. Nelepchenko, T. V. Perbukhina
Petroleum Geology: A Digest of Russian Literature
...: Δ I г K = I г K K / I K O п , Δ I H K T = I H K T x / I H K T O п , and β б K = ρ K x / ρ K max...
1979
2011
ABSTRACT Petroleum Potential of the Jamaican Wagwater Trough: New Insight Obtained from 3-D Basin Modeling, #90104 (2010)
Ward Thomas P.; Pigott John D.
Search and Discovery.com
... the northern edge of the Caribbean plate : (Stage 1) Paleocene to Middle Eocene fault mechanical rift associated crustal subsidence (66‐51 Ma; β=1.66), (Stage...
2010
An Empirical Study of the Generalized Fluid Method for Hydrocarbon Discrimination
Search and Discovery.com
... al, 1990): λ sat = λdry + β 2 M (3) K sat = K dry + β 2 M (4) where λ sat is the first Lamé parameter for the saturated rock, λ dry is the first...
2013
Abstract: The United Kingdom Rockall Trough, North East Atlantic: An Extinct Young Ocean Basin or a Failed-Breakup Basin?; #90310 (2017)
Alan M. Roberts, Andy D. Alvey, Nick J. Kusznir, Graham Yielding
Search and Discovery.com
... predictions of heat-flow history for the Rockall Trough. In the basin centre, where thinning-factor is ~0.6-0.8 (β ~3-5), heat-flow history is dominated...
2017
Abstract: Molecular and Bulk Geochemical Indicators of Early Thermal Maturation in the Mahogany Zone Oil Shale of the Green River Formation, Uinta Basin, Utah; #91201 (2022)
Justin E. Birdwell, Katherine L. French, and Michael D. Vanden Berg
Search and Discovery.com
... maturity in the Green River Formation in the Uinta Basin. Carotenoids like β-carotane and the acyclic isoprenoids pristane and phytane show similar...
Unknown
CONCEPT AND SIGNIFICANCE OF SUBSURFACE FAULT THROW
Luis M. Banks
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... of the interval above the fault. α = angle of dip of the fault plane. β = dip angle of the interval above the fault. Throw values may be indiscriminately...
1958
Uncertainty Analysis of the Vertical Aquitard Hydraulic Conductivity in a Leaky Aquifer System
Xun-Hong Chen
Environmental Geosciences (DEG)
... is also applicable to thin aquifers. The drawdown s is calculated using (1) s r , z , t = Q π K r l - d [ R 1 cos 1 - z D β...
1997
Stepwise Regression in the Earth Sciences: A Coastal Processes Example
James H. Balsillie, William F. Tanner
Environmental Geosciences (DEG)
... the form: (1) y = β 0 + β 1 x 1 + β 2 x 2 + β 3 x 3 + … + β n x n where y is the dependent variable; x1, x2...
1999
Information Content of Geochemical Indexes in Estimating Oil-Gas Productivity of Exploration Areas of the Ufa Plateau
A. A. Oborin, V. I. Galkin, I. G. Kalachnikova, B. A. Bachurin
Petroleum Geology: A Digest of Russian Literature
..., Bch is chloroform-extract bitumen, and β is the bitumen coefficient. The numbers give a weighted worth to each component. On the Ufa Plateau...
1979
Structural Styles of the North West Sabah and West Sulawesi Fold Thrust Belt Regions and its Implication to the Petroleum System A Comparison (Geology Poster 23)
Nor Farhana Nor Azidin, Allagu Balaguru, Nasaruddin Ahmad
Geological Society of Malaysia (GSM)
... (α) and the decollement dip (β). It is a function of the relative strength of the wedge and the strength of the decollement; the weaker...
2011
EXTENDED ABSTRACT: Depth-dependent Stretching on the Lofoten, Vøring and Møre Rifted Margins: Implications for Subsidence and Hydrocarbon Maturation; #90022 (2002)
Nick Kusznir, Alan Roberts, Rob Hunsdale
Search and Discovery.com
... in the Palaeocene. For the Lofoten Margin β stretching-factors approaching infinity are required at ~ 54 Ma west of the Utrøst Ridge to restore Top Basalt...
2002
Structural analysis and 3D modelling of detachments in Delta?Deepwater Fold-Thrust Belts with particular emphasis on the White Pointer and Hammerhead Deltas of the Ceduna Sub-basin, Bight Basin, South Australia, #90112 (2010)
Justin MacDonald,
Search and Discovery.com
... models, Finite Element Method based two-dimensional restorations and analytical modelling of the detachment thickness and taper angles (α + β...
2010
Abstract: Simplification of the Statistical Foundations Used in the CGPC 2001 Report; #90225 (2015)
Kenneth G. Logan
Search and Discovery.com
... efficiency factor, β. It is a model that can be easily used to develop a forecast of a play’s future finding rates, and hence generate an economic...
2015
Abstract: Strategies of High-Resolution Cyclostratigraphic Correlation - An Example of Lower Permian Lacustrine-Fluvial Deposits, Southern Bogda Mountains, Greater Turpan-Junggar Rift Basin, NW China; #90321 (2018)
Xin Zhan
Search and Discovery.com
... hopane, and β-carotane have been used to improve interpretation of depositional environments and climate conditions, and further the cycle correlation...
2018
Abstract: Emplacement and Biodegradation of Oil in Fractured Basement: The Coal Deposit in Moinian Gneiss at Castle Leod, Ross-Shire;
Mas'ud Baba, John Parnell, Stephen Bowden
Search and Discovery.com
... gneiss. Biomarker characteristics, including β-carotane and a high proportion of C28 steranes, correlate the bitumen to Lower Devonian non-marine...
Unknown
Natural Fracture Patterns in Fault-Related Folds in the Tight Sandstone Reservoirs, the Southern Margin of Junggar Basin, Northwestern China, #11192 (2019).
Guoping Liu, Lianbo Zeng,
Search and Discovery.com
... but differ in development degree, such as F. In domains where no folds occur, the fractures are the least developed, such as A. β β’ α α’ X X’ Y Y’ β’ λ...
2019
Dynamic Porosity and the Possibility of Using it in Calculation of Oil Reserves
G. N. Pokrovskaya, Yu. Ya. Kalabin
Petroleum Geology: A Digest of Russian Literature
... , then P 0 ∝ 0 β = V p / V spec V 0 / V p V 0 - V spec / V 0 = V 0 - V res / V spec . Since V 0 = V...
1962
Analytical Approach for Multivariate Exploration Planning via Secondary Migration Modelling
Amin Shokrollahi, Sara Borazjani, Syeda Sara Mobasher, Ulrike Schacht, Khalid Amrouch, Pavel Bedrikovetsky
Australian Petroleum Production & Exploration Association (APPEA) Journal
... A12 of Supplementary Material A. The l and β in this equation are the constants that determine the shape of the cross-section. Fig. 4 shows different...
2023
Influence of Pore Geometry and Structure on Capillary Pressure J-Function Prediction: An Applicable Technique for a Case Study of the Baturaja Formation in the Jabung Block
Catur Kristiawan, Hilmy Khairi, Aldi Fathurrahman, Sesilia Nandya
Indonesian Petroleum Association
... as the constant and β as the exponent. Each 𝑃𝑐 (𝑆 𝑤 ) curve resulting from the J-Function averaging process will have different α and β for each rock type...
2023
Modelling and Economic Analyses of Graded Particle Injections in Conjunction with Hydraulically Fracturing of Coal Seam Gas Reservoirs
Vanessa Santiago, Ayrton Ribeiro, Raymond Johnson Jr., Suzanne Hurter, Zhenjiang You
Unconventional Resources Technology Conference (URTEC)
... is the corrected permeability post water and proppant injection, kstep1 is the fracture permeability after fluid injection, β is the proppant aspect ratio, εσ...
2021
Rooting Against a Recovery?
Russell Evans
Oklahoma City Geological Society
... of natural gas reserves. The empirical relationships are estimated using the following equation: Δ Y 2011 − 2001 = α + β Δ G 2011 − 2001...
2016
Effect of Simultaneous Development of Non-Uniform Strata on the Process of Water Encroachment and on the Final Oil Recovery
M. L. Surguchev
Petroleum Geology: A Digest of Russian Literature
... on the extent of the encroachment. Then (3) λ = k w k 0 = ∑ 1 N k i β i ∑ 1 N k j β j 1 - β 0 β 0...
1963
Effect of Gas-liquid Anomalous Diffusion on Production Behavior and Pressure and Rate Transient Responses in Unconventional Reservoirs
Gizem Yildirim, Erdal Ozkan
Unconventional Resources Technology Conference (URTEC)
... were stated by Holy and Ozkan (2016) as follows: + ∂# p(x, t) 1 ∂p(𝜉, 𝑡) = 7 (𝜉 − x)%# d𝜉. # Γ(1 − β) , ∂𝜉 ∂x (5) where β (unitless...
2023