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Showing 2,007 Results. Searched 200,599 documents.
Fracture Development in the Bakken Petroleum System, Antelope Field, Williston Basin
Stephen A. Sonnenberg
Wyoming Geological Association
... from the system. The unconventional petroleum system is the current focus of exploration and development activity by many operators. The structure...
2010
Accelerating Development Optimization in the Bakken Using an Integrated Fracture Diagnostic Pilot
Yueming Liang, Holger Meier, Karthik Srinivasan, Hussain Tahir, Alberto Ortega, Kelvin Amalokwu, James Friedrich, Joy Okpala, Kendal Decker, Matthew Brown, Tim Benish, Haylee Crozier, Peeyush Bhargava, Prasad Sumant, James Reavis
Unconventional Resources Technology Conference (URTEC)
... is consistent with observations made by other operators (Cipolla et al, 2021) in the basin. Even though the pilot was not designed to directly measure upward...
2022
Thermodynamic Behavior of Liquid-Supercritical CO2 Fracturing in Shale
Xiaojiang Li, Gensheng Li, Wei Yu, Haizhu Wang, Kamy Sepehrnoori, Zhiming Chen, He Sun, Shikun Zhang
Unconventional Resources Technology Conference (URTEC)
... the understanding of CO2 thermodynamic behavior and thus help field operators to optimize CO2 fracturing in shale gas reservoirs. Firstly, we develop a numerical...
2017
Early Time SRV Characterization Through Flowback Analysis: Application of Clarkson/Williams-Kovacs Technique to Vaca Muerta
Romain Cugnart, Sedera Rasoanaivo, Jesse Williams-Kovacs, Mariano F. Raverta, Christopher Clarkson
Unconventional Resources Technology Conference (URTEC)
..., the challenge is to accelerate the learning curve and optimize developments as quickly as possible. Operators need to adapt to this context by deriving...
2017
Mapping Distribution of Sandstone and Seismic Multi-Attribute Analysis Using Linear Regression Method in the "RMS" Field, South Sumatra Basin
Clara Armiliany, Ryan Mulyadi Saragih, Aji Arif Sulaksono, Bagus Sapto Mulyatno, Ordas Dewanto
Indonesian Petroleum Association
... in the multi-attribute process are training log data, looking for desired attributes by considering the selection of length operators used, crossplot...
2019
Bakken Unconventional Well Production Interference Test Analysis
Maxim Kasumov, Yongshe Liu, Alisdair Farthing, Meredith Miller, Aya El Attar
Unconventional Resources Technology Conference (URTEC)
... unconformably overlies the Three Forks (TF) Formation, which operators in the region have divided into four benches. Th Upper Three Forks and the Middle Three...
2022
Impact of Petroleum-Expulsion Fractures on Productivity of the Bakken Shales: A Geological Interpretation of Pressure Transient Behaviors
Mohammed Al Duhailan, Steve, Sonnenberg
Unconventional Resources Technology Conference (URTEC)
... the shutin, the further into the reservoir we investigate. Pressure derivative (log-log) plots with time enable us to investigate through near wellbore effects...
2014
Petrochemical Project Strategies for the Developing Countries
Dan Mayur
Indonesian Petroleum Association
... by the recent construction of ethylene and ethylene derivative plants in Canada, Saudi Arabia and Arab Gulf states using ethane and LPG associated...
1989
Calculating sensitivities for 3D inversion of electromagnetic well logging data
CΓcero RΓ©gis, Paulo Roberto de Carvalho
International Meeting for Applied Geoscience and Energy (IMAGE)
... of Exploration Geophysicists and the American Association of Petroleum Geologists 3D EM well logging sensitivities in the mesh. In this case, the derivative...
2023
A method for inverting the brittleness index in transversely isotropic formations based on the exact reflection coefficient equation
QiYu Yang, Jingye Li, Jinming Cui, Yongping Wang, Yuning Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... value. Luo et al. (2020) derived the partial derivative of reflection coefficient with respect to stiffness coefficient based on Graebner's exact...
2024
Theoretical Investigation of Water Blocking in Unconventional Reservoirs Due to Spontaneous Imbibition and Water Adsorption
Lichi Deng, Michael J. King
Unconventional Resources Technology Conference (URTEC)
... the implicit integral self-similar solution for spontaneous imbibition as first developed by McWhorter and Sunada: π 2 π π€ βπ π· πΊ(π π€ ) (13...
2018
Basin Evaluation Using Burial History Calculations: an Overview
T. M. Guidish , C. G. St. C. Kendall , I. Lerche , D. J. Toth , R. F. Yarzab
AAPG Bulletin
... that the various geologic models we have discussed disagree even on the sign of the derivative of heat flow at the present time makes it necessary...
1985
Quantitative assessment of karst pore volume in carbonate reservoirs
FermΓn FernΓ‘ndez-IbÑñez, Paul J. Moore, and Gareth D. Jones
AAPG Bulletin
... the reservoir beyond the borehole wall to debias the data. Specifically, the character of well test derivative curves, which commonly exhibit a distinct...
2019
A Diagnostic-Based Methodology to Analyze Multiphase Well Performance and Forecast Gas-Oil Ratio (GOR) or Condensate-Gas Ratio (CGR)
Alexsandra Martinez, Eric Bryan, Alvaro Betancourt, Dave Symmons, Dilhan Ilk, Thomas Blasingame
Unconventional Resources Technology Conference (URTEC)
... to time (i.e., rate derivatives). Johnson and Bollens introduced the concept of the "loss-ratio" and the "derivative of the loss-ratio," which...
2025
Miscible Fluid Diagnostic Fracture Injection Test Design Enabling Permeability Estimation from Before-Closure Linear Flow
Christine Ehlig-Economides, Mariia Bychina, Guoqing Liu, Jie Wang
Unconventional Resources Technology Conference (URTEC)
... that is easily recognized on a Bourdet log-log diagnostic plot as a pressure derivative trend with 1/2 slope appearing after less time than the injection time...
2020
A Model-Based Diagnostic Workflow for Time-Rate Performance of Unconventional Wells
David S. Fulford
Unconventional Resources Technology Conference (URTEC)
... of flowrate: π·β‘β π ln π 1 ππ β‘β ππ‘ π ππ‘ And the π-parameter is defined as the derivative of the reciprocal of the loss-ratio: 3 URTeC...
2018
The Integration of Remote Sensing, Terrain Evaluation and Engineering Geology in Southeast Asia
T. E. Beaumont, T. Hunt
Geological Society of Malaysia (GSM)
.... This physiographic approach to locating construction materials forms an integral part of the terrain evaluation method of appraising ground...
1986
Mineral Resources of the Circum Arctic
Howard A. Meyerhoff
CSPG Special Publications
... and southwest of Hudson Bay. Infaulted Middle and Late Proterozoic sedimentary rocks occupy limited belts as integral parts of the basement. As a whole...
1982
A Workflow for Flowback Data Analysis Β Creating Value out of Chaos
Obinna Ezulike, Hassan Dehghanpour
Unconventional Resources Technology Conference (URTEC)
... pressure derivative ( and ) curves. These curves are generated by numerically inverting Eq. 15 from Laplace to time space using the Stefhest algorithm...
2014
An Analysis of Crude-Oil Discovery Rate in Alberta
J. T. Ryan
CSPG Bulletin
... not make the same assertion, since the Gompertz equation is an integral part of his method. In spite of the rebuttals, and even though Hubbert's...
1973
Performance Based Reservoir Characterization in a Tight Gas Reservoir System Β Case Study from Lajas and Punta Rosada Formations in the NeuquΓ©n Basin, Argentina
Lucia Lamberghini, Daniel Parra, Ezequiel Alonso, Federico Sorenson, Cristian Espina, Lucas E. Viglione, Daniel Clem, Dilhan Ilk
Unconventional Resources Technology Conference (URTEC)
... ο£» (Derivative of the loss-ratio) ....................................................... (4) URTeC 2697509 14 Figs. 15-18 provide an illustration...
2017
Multiscale Pore Systems in Shales and Their Effect on Laboratory Measurements and Transport Properties
Hugh Daigle, Chunbi Jiang, Xiao Tian, Han Jiang
Unconventional Resources Technology Conference (URTEC)
... Accurate characterization of the pore structure and transport properties of organic shales is an integral component of completion and stimulation design...
2018
Determination of Shale Matrix Permeability through Dynamic Methane Production Experiments Using Variable Pressure Gradients
Kunkun Fan, Yajun Li, Derek Elsworth, Mingzhe Dong, Hao Yu, Congbin Yin, Yanchao Li
Unconventional Resources Technology Conference (URTEC)
... a dimensionless desorption rate coefficient as the derivative of adsorbed gas density to free gas density. If the gas desorption isotherm...
2018
Integrating Poroelastic Effects of Wastewater Injection and Rupture Dynamics to Understand Induced Seismicity
Dawid Szafranski, Benchun Duan
Unconventional Resources Technology Conference (URTEC)
... is an error function defined as: π 2 2 βπ πππ ( ) = π β«2 ππ₯π(βπ§ 2 )ππ§. 0 Then, function gβ is just a derivative of g in respect to ΞΎ. (6...
2018
Delivering A Successful Acid Fracturing Job Through Integrated GGR Analysis and Stimulation Study, Case Study of A Tight Gas-Condensate Reservoir In Central Kalimantan, Indonesia
Ricko Rizkiaputra, Satrio Goesmiyarso, Dimmas Ramadhan, Krishna Pratama Laya, Ari Subekti
Indonesian Petroleum Association
...). The pressure derivative from PTA analysis shows that there is an intersecting boundary less than 137 feet away from the well. From the G&G study...
2020