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The AAPG/Datapages Combined Publications Database
Showing 2,007 Results. Searched 200,641 documents.
Sand Petrofacies in the Shore Zone of Lake Tahoe, California and Nevada: A Model For A Large Lake
Robert H. Osborne
Special Publications of SEPM
... cycled 1979 and derivative models represent third order fields e g and continental block orogen e g Dickinson magmatic that are arc re...
1992
Origins of Oils Aand Gases at Banggai Sula Microcontinent, Eastern Sulawesi North Moluccas: Constraints from Biomarkers and Isotope Geochemistry Implications for Further Exploration of Cenozoic and Pre-Cenozoic Objectives
Awang Harun Satyana, Siti Zaitun
Indonesian Petroleum Association
..., or in the section between it and the reservoir, is the abundance of the angiosperm derivative, oleanane. Oleanane is common in the oils tested in the study area...
2016
Mechanisms of Groundwater Flow and Oil Migration Associated with Leduc Reefs
Ken J. Hugo
CSPG Bulletin
... m.y.). The derivative of a Lagrange Polynomial characterization of the porosity versus depth curve reveals that the rate of porosity loss during...
1990
Origins of Petroleums; Chemical and Geochemical Aspects
Benjamin T. Brooks
AAPG Bulletin
... or in biochemical history. 8. Asphalt is a primary product, not a derivative or oxidation product, of petroleum. 9. Fatty oils are still to be regarded...
1936
Distribution of Organic Matter during the Toarcian in the Mediterranean Tethys and Middle East: Chapter 6
Francois Baudin, Jean-Paul Herbin, Jean-Paul Bassoullet, Jean Dercourt, Georges Lachkar, Helene Manivit, Maurice Renard
AAPG Special Volumes
... indicate a reducing environment. The smaller mode is in the range of C25 and C30 and corresponds to a derivative fraction of continental organic matter...
1990
Hemispheric Asymmetry of the Marine Stratigraphic Record: Conceptual Proof of a Unipolar Ice Cap
Martin A. Perlmutter, Roy E. Plotnick
Special Publications of SEPM
... on behalf, a paid-up, nonexclusive, irrevocable worldwide license and said article to reproduce, prepare derivative works, distribute copies to the public...
2003
Rapid Modeling of Injection and Production Phases of Hydraulically Fractured Shale Wells Using the Fast Marching Method
Jaeyoung Park, Atsushi Iino, Akhil Datta-Gupta, Jackson Bi, Sathish Sankaran
Unconventional Resources Technology Conference (URTEC)
... and introducing w , the derivative of drainage volume , Vp , with respect to DTOF, w dV p , d the 3D diffusivity equation...
2019
Incised Valleys in Time And Space: An Introduction to The Volume and an Examination of the Controls On Valley Formation and Filling
Robert W. Dalrymple
Special Publications of SEPM
....— Number of papers by decade that contain the term “incised valley” or some derivative (e.g., incised valleys, etc.) in the abstract or key-word list...
2006
Evaluation of Water Hammer Analysis as Diagnostic Tool for Hydraulic Fracturing
Xiang Ma, Fuping Zhou, Jose Alberto Ortega Andrade, Shekhar Gosavi, Damian Burch
Unconventional Resources Technology Conference (URTEC)
... calculation of Jacobian matrix, a derivative-free iterative ensemble smoother algorithm is employed to optimize Eq. (45) (Ma, et al., 2017; Ma & Bi, 2019...
2019
Magmatic Evolution of the Gulf of California Rift: Chapter 17: Part III. Regional Geophysics and Geology
Michael G. Sawlan
AAPG Special Volumes
... in the source. If it is assumed that the source had chondritic HREE abundances, then garnet is required to suppress enrichment in derivative melts...
1991
Multi-Resolution Grid Connectivity-Based Transform for Efficient History Matching of Unconventional Reservoirs
Hyunmin Kim, Feyi Olalotiti-Lawal, Akhil Datta-Gupta
Unconventional Resources Technology Conference (URTEC)
...). For the boundary grid cell j 1, N , Neumann’s zero derivative condition is applied. The second difference at the left boundary is L 1, u0 2u1 u2 u1...
2019
Comparison of clast and matrix dispersal in till: Charlo-Atholville area, north-central New Brunswick
M. L. Dickson, B. E. Broster, M. A. Parkhill
Atlantic Geology
... 40, Number 2 Copyright © 2015 Atlantic Geology Dickson et al. 228 INTRODUCTION Tills are first derivative sediments of bedrock (Shilts 1976...
2004
A Cretaceous Time Scale
J. E. Van Hinte
AAPG Special Volumes
.... His request to use "planktic" in lieu of "planktonic" as the adjectival derivative of "plankton" was not honored. End_Page 269...
1978
Hybrid Physics and Data-Driven Modeling for Unconventional Field Development Onshore US Basin Case Study
Jaeyoung Park, Akhil Datta-Gupta, Ajay Singh, Sathish Sankaran
Unconventional Resources Technology Conference (URTEC)
... Kumar, Datta-Gupta, Akhil et al. 2017. Novel approach for production transient analysis of shale reservoirs using the drainage volume derivative...
2020
Application of Rosin's Distribution in Size-frequency Analysis of Clastic Rocks
Laurence R. Kittleman, Jr.
Journal of Sedimentary Research (SEPM)
...------------------------ for which the corresponding derivative is: y = 100nbxn-1e-bxn, where R (for Ruckstand) (see Appendix 1--Notation) is percent of particles...
1964
Artificial Intelligence for Production Optimization in Unconventional Reservoirs
Oscar Molina, Camilo Mejia, Jerry Webb, Rebecca Nye
Unconventional Resources Technology Conference (URTEC)
...-slope trend exhibited by the rate-normalized pressure and its log-derivative. Therefore, one should expect that matrix properties would dominate well...
2020
Structure and Stratigraphy of Forearc Regions
D. R. Seely, W. R. Dickinson
AAPG Special Volumes
..., Relations of andesites, granites, and derivative sandstones to arc-trench tectonics: Rev. Geophys. Space Phys., v. 8, p. 813-860. End_Page 19...
1977
New Insights on Near-Wellbore Fracture Characteristics from High-Resolution Distributed Strain Sensing Measurements
Yongzan Liu, Ge Jin, Kan Wu
Unconventional Resources Technology Conference (URTEC)
... variables; x represents the primary variable of interest; k denotes the Newton iteration level; the derivative in the left-hand-side of Eq. (8) forms...
2021
A New Fracture Parameters Inversion Model Based on the Pressure of Shut-In Under Pressure-Dependent Leak-Off Conditions
Xiaodong Hu, Zhiyong Tu, Shou Ma, Mingming Liu, Fujian Zhou, Shu Jing
Unconventional Resources Technology Conference (URTEC)
... superimposed derivative ( ), which were used to distinguish pressure-decline dG dG behaviors. Five pressure-decline behaviors and corresponding curve...
2022
Multi-Level of Fracture Network Imaging: A HFTS Use Case and Knowledge Transferring
Guoxiang Liu, Abhash Kumar, Song Zhao, Chung Yan Shih, Veronika Vasylkivska, Paul Holcomb, Richard Hammack, Jeffery Ilconich, Grant Bromhal
Unconventional Resources Technology Conference (URTEC)
... URTeC 3723466 6 logarithmic derivative of pressure drop/build-up. Stabilized Chow Pressure Group is an indicator of subdiffusion—positive...
2022
Optimization Method for Fracture-Network Design Under Transient and Pseudosteady Condition Using UFD Technique and Deep Learning Approach
Junlei Wang, Yunsheng Wei, Yuewei Pan, Wei Yu
Unconventional Resources Technology Conference (URTEC)
... the transient PIs of complex fracture network. and the derivative-free optimization algorithm is developed to achieve the optimum UFD. To trapped...
2023
An Improved Analytic-hierarchy-Quantitative Pre-evaluation Method for Post-fracturing Recoverability in Lamellation-type Shale Oil Reservoir
Shuo Wan, Bin Yuan, He Liu, Siwei Meng, Zhengdong Lei, Wendong Wang
Unconventional Resources Technology Conference (URTEC)
... .................................................................................................................................. (C-3) d ln tm where RNP′ is the production normalized pressure derivative, which can eliminate the interference of epidermal factors...
2023
Compaction in Unconventional Carbonate Reservoir Rocks and Its Effect on Well Completions and Hydraulic Fracturing
Roberto Suarez-Rivera, Evan Kias, John Degenhardt, Angelica Rios Alvarez, Rabah Mesdour, Shannon Eichmann, Anuj Gupta
Unconventional Resources Technology Conference (URTEC)
... the onset and evolution of compaction. In each plot, the orange curve shows the measured test data; the dotted blue curve shows the derivative...
2023
Chapter 12: The Discovery Process behind the Giant Johan Sverdrup Field
Hans Chr Rønnevik, Arild Jørstad, Jan Erik Lie
AAPG Special Volumes
... derivative (possible thinning) followed by an even larger decrease. Hence, the 16/3-4 A well was sidetracked updip to investigate the local flow...
2017
Hydraulic Fracture Characterization Using Continuous Wavelet Transform for Treating Pressure, Calibrated with Fiber Optics Data
Mohamed A. Gabry, Amr Ramadan, Mohamed Y. Soliman
Unconventional Resources Technology Conference (URTEC)
... over the Net Pressure (Pnet) Derivative Method: Comparison Using Case Studies. Journal of Sustainable Energy Engineering, 4278295. https://doi.org...
2025