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The AAPG/Datapages Combined Publications Database
Showing 574 Results. Searched 200,616 documents.
Mechanical Earth Model with Uniaxial Core Test Validation from HPHT Exploration Well in North Sumatra
Restio Brata, Muhamad Yanuar Mahardi, Apollinaris Stefanus Leo Anis
Indonesian Petroleum Association
..., The Mechanical Earth Model Concept and its Application to High-Risk Well Construction Projects; SPE 59128. NOMENCLATURES = Biot’s coefficient = Minimum horizontal...
2019
Using High Resolution Geomechanical Data and Machine Learning to Inform Drilling Decisions and Completions Operations in the Wolfcamp, Delaware Basin
Jason Edwards, Carrie Glaser, Eric Romberg
Unconventional Resources Technology Conference (URTEC)
... Poisson’s Ratio using assumptions for overburden, pore pressure and Biot’s coefficient in a modified Eaton’s equation (Equation 1...
2019
Quantifying The Parent-Child Effect in Vaca Muerta Formation
Pablo Crespo, Marcelo Pellicer, Carolina Crovetto, Jorge Gait
Unconventional Resources Technology Conference (URTEC)
... Compressive Horizontal Stress SH: Total Maximum Compressive Horizontal Stress α: Biot’s Alpha ν: Poisson Ratio EUR: Estimated Ultimate Recovery QA/QC...
2020
Effect Rule and Mechanism of Bedding Fractures on the Fluid Flow in Tight Reservoir with Extremely High Pressure
Yongqiang Tang, Maolei Cui, Pufu Xiao, Zengmin Lun, Rui Wang, Shuxia Zhao
Unconventional Resources Technology Conference (URTEC)
... were enclosed into the core holder and set the effective stress as 3MPa (assuming the Biot’s coefficient is 1). The nonlinear flow experiment starts...
2020
Carbon Capture and Storage (CCS) Subsurface Modeling for Risk Identification
Monzurul Alam, Assef Mohamad-Hussein, Qinglai Ni, Ngurah Beni Setiawan, Bayu Wisnubroto
Indonesian Petroleum Association
...vity of sandstones from Biot’s coefficientThermal conductivity of sandstones. Geophysics, 83 (5): D173-D185. 14 Pengzhi, P., Zhen-Hua, W., & Xia-Tin...
2023
Semiautomated Lateral Landing Advisor for On-Time Decisions Utilizing Digital Borehole Sonic Services and Next-Generation Cloud-Based Fracturing Design
Edgar Velez, Juan David Estrada, Adam Donald, Romain Prioul, Ting Lei, Erik Wielemaker, Violeta Lujan
Unconventional Resources Technology Conference (URTEC)
... pressure, overburden stress, Biot’s coefficient, and horizontal strains, and this information can be obtained or estimated from different sources...
2021
An Empirical Correlation to Predict Relative Permeability in Fractured Reservoirs Considering the Stress State and the Capillary Number
Kelly Díez, Alejandro Restrepo, Alirio Ocampo, Jonny Patiño, Juan Rayo, Diego Ayala, Luis Rueda
Unconventional Resources Technology Conference (URTEC)
... µ Viscosity V Flow Velocity γ Interfacial tension σ Total stress Biot constant 1 σ´ Effective stress psi σb ´ Base or reference...
2022
Evaluating the Potential of the World-Class Najmah Unconventional Reservoir: Collaborative Approach to Design a Pilot Well
Mohammad Al-Bahar, Talal Al-Adwani, Vandana Suresh, Nejoud Al-Ostad, Anas Al-Rukaibi, Abrar Al-Najjar, Vladimir Caicedo, Gary Robinson, Ting He, Robert Johnston, Nima Hosseinpour-Zonoozi
Unconventional Resources Technology Conference (URTEC)
... strength (TSTR) was estimated by applying a multiplier of 0.1 to the UCS. Biot’s constant (Alpha) of 1 was used in the poroelastic equation. An overburden...
2023
Hidden Success of Unconventional Oil Play Behind Robust Integration of Subsurface G and G Data. A Case Study of Shilaif Unconventional Oil Play, Abu Dhabi, UAE
Amena Alharthi, Muhammad Baig, Pierre Van Laer, Hassan Al Marzooqi, Abdulla Al Hashmi, Trevor Brooks, Aamer Al Bannay, Abdullah Al Blooshi, Mohammed Al Braiki
Unconventional Resources Technology Conference (URTEC)
... Rock Analysis (DRA) 2D/3D SEM images, and geomechanics (Brazil test, UCS, TXC and MTXC, MSC, Biot test). Core analysis integrated with the logs...
2023
Integrated Workflows for Drilling Optimization and Enhanced Production
Jakob Heller, Venkatesh Anantharamu, Andrew Lewis, Bruce Karr, Ron Bianco
Unconventional Resources Technology Conference (URTEC)
... geomechanics information obtained to this point: vertical stress (Sv), pore pressure (Pp), elastic modulus (E), and Poisson’s ratio (ν), plus Biot...
2023
Early Diagenetic Laumontite in the Lower Triassic Manda Beds of the Ruhuhu Basin, Southern Tanzania
Helmut Wopfner, Stefan Markwort, Pascal M. Semkiwa
Journal of Sedimentary Research (SEPM)
...) is shown in Figure 2. Here, some fine-grained, laminated, micaceous and biot tic arkoses with lenticular, current-bedded channel sands are intercalated...
1991
Abstract: Influence of Rock Alteration in Carbonates by CO2 Injection, on Reservoir and Geomechanical Integrity of a Carbon Capture and Storage Unit; #91209 (2025)
Syed A. Islam
Search and Discovery.com
... and Biot constant; strength properties like Unconfined Compressive Strength (UCS), Friction Angle and Tensile strength, and properties to model plastic...
2025
Calibration, Repeatability, and Interpretation of In-Situ Tectonic Stress Measurements from Wireline Straddle Packer MicroFrac Testing: Case Study of an Onshore Field in the UAE; #41635(2015)
Dee A. Moronkeji, Javier A. Franquet, Steve Smith, Umesh Prasad, Noora S. Al-Shehhi, Mohamed El-Hamawi
Search and Discovery.com
..., Biot’s poroelastic parameter, pore pressure, overburden stress, and lateral tectonic strains in isotropic or anisotropic rocks (Franquet...
2015
The Shale Activity Test (SAT); #41855 (2016)
Konstandinos Zamfes, Chris Smart, Steve Zamfes
Search and Discovery.com
...⁄∆𝑡 ) Bulk Modulus of the matrix, 𝒌 (x10 𝑝𝑠𝑖) = 13400*𝜌 /(1⁄∆𝑡 ) - *(1⁄∆𝑡 ) Bulk Compressibility, 𝑪 = 1/𝑘 Matrix Compressibility, 𝑪 = 1/𝑘 Biot...
2016
Physics-Driven Optimization of Drained Rock Volume for Multistage Fracturing: Field Example from the Wolfcamp Formation, Midland Basin
Sergei G. Parsegov, Kiran Nandlal, David S. Schechter, Ruud Weijermars
Unconventional Resources Technology Conference (URTEC)
... for the static Poisson’s ratio (PR) and Young’s Modulus (YMS). 5 URTeC 2879159 With known PR, Biot’s coefficient ( 𝛼 ), and pore pressure...
2018
Fracture stratigraphy, stress, and strain evolution in shale succession of the lower Paleozoic Baltic Basin (Poland)
Marek Jarosiński, Kinga Bobek, Andrzej Głuszyński, Krzysztof Sowiżdżał, and Tomasz Słoczyński
AAPG Bulletin
... of the unconfined compressive strength (UCS) tests (industrial data), was evaluated at 50 MPa (7252 psi). A constant Biot coefficient of 0.7 was used for the entire...
2023
Recognition of Ancient Shallow Marine Environments
Philip H. Heckel
Special Publications of SEPM
... related to greater that Fischer the warm water environment constancy of Such observations have been developed into a general theory which relates biotic...
1972
Effects of Stress Contrast on Hydraulic Fracturing Optimisation and Treatment Design for Tight Sandstone Reservoirs
Sadegh Asadi, Ahsan Jamil, Naveen Nathesan, Ashvin Avalani Chandrakant, Latief Riyanto, Fairus Azwardy Salleh
Unconventional Resources Technology Conference (URTEC)
... toughness and Biot coefficient, SHmax azimuth, pore pressure and poroelastic Shmin stress. Knowledge of pre-existing natural fractures and faults within...
2021
Geological Evidence for Storm Transportation and Deposition on Ancient Shelves
Roger G. Walker
Special Publications of SEPM
... the generation of turbidity currents. Interbeds of HCS sandstones and biot stones persist to the upper shoreface, which in turn is dominated by stominfluenced...
1986
New Concepts in the Use of Biogenic Sedimentary Structures for Paleoenvironmental Interpretation; Frontmatter and Roadlog
David J. Bottjer
Pacific Section SEPM
... t h e r e c o r d of biot u r b a t i o n is n o t . e x t e n s i v e , such as t h e s i t u a t i o n d e s c r i b e d in K i n g ' s p a p e r...
1987
Rb-Sr Whole-Rock Age Determinations of the Iron Hill and McClure Mountain Carbonatite-Alkalic Complexes, Colorado
M.D. Fenton, G. Faure
Rocky Mountain Association of Geologists
... apatrte apatIte calcIte calclte blollle biot~tc sphene s phene epldole cprdoLe quartz quartz 15 30 25 42 16 l:l4 35 23 6 9 T T T 2 T 8 2 1 20 80...
1970
Integrating Mineralogy, Process Sedimentology and Geomechanics for Development of a Mechanical Stratigraphy Model of the Bakken Formation
Alyssa Charsky, David Pyles, Steve Sonnenberg
Unconventional Resources Technology Conference (URTEC)
... (µ) and stan e ndard deviation (σ are noted for eac dataset. σ) ch Middle Bak kken – Unit F most prising the mid Bakken member is a biot ddle turbated light...
2017
A Single Core Test for Fracability, Breakdown Pressure and Conductivity
Zhengwen Zeng, Abdalah Harouaka
Unconventional Resources Technology Conference (URTEC)
... of the Biot Elastic Constant: Applications in Formation Evaluation (Sonic Porosity, Rock Strength, Earth Stresses, and Sanding Predictions, SPEREE...
2017
Near Fracture Capillary End Effect on Shale Gas and Water Production
Riza Elputranto, I. Yucel Akkutlu
Unconventional Resources Technology Conference (URTEC)
...] = effective stress when the crack is completely closed [Pa] = Biot’s coefficient References 1. 2. 3. 4. 5. 6. Alafnan, S.F.K. and Akkutlu, I.Y....
2018
Diagnosing Multi-Cluster Fracture Propagation Using Dynamic Poroelastic Pressure Transient Analysis
Puneet Seth, Ripudaman Manchanda, Brendan Elliott, Shuang Zheng, Mukul M. Sharma
Unconventional Resources Technology Conference (URTEC)
... is the fluid viscosity, 𝑀 is the Biot modulus and 𝒑 is the reservoir pore pressure. The fracture pressure is calculated as: 1 𝜕𝒑 𝒇 1 𝜕𝑉 𝑤P...
2019