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1-20 of 156
Keywords: drilling fluids and materials
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Proceedings Papers
Identifying the Presence of Water Finger and Assessing Influence of WBM Filtrate Invasion in a Fractured Zone of Brazilian Pre-Salt Carbonates
Available to PurchaseFilipe Ramos de Albuquerque, Eduardo Barreto Oliveira, Thiago Moura da Silva Rosado, Pamella Paiva Fernandes, Jorge Freitas Maciel Garcia de Carvalho, Gabriel Luiz Pérez-Vieira, Joäo Paulo Teixeira da Fonseca, Rodrigo Skinner
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0086
... take longer, allowing for a greater volume of filtrate invasion, which will depend on the different conditions. carbonate reservoir fluid dynamics structural geology sedimentary rock invasion geologist complex reservoir drilling fluids and materials log analysis water saturation spwla...
Proceedings Papers
Water Saturation Conundrum: Getting It Right Through the Recommended Best Practices in Dean Stark Analysis
Available to Purchase
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0032
... analysis drilling fluids and materials sedimentology drilling fluid property sedimentary rock drilling operation drilling fluid management & disposal log analysis drilling fluid chemistry geological subdiscipline annual logging symposium contamination rig site plug core plug saturation...
Proceedings Papers
Unveiling Reservoir Potential with Worlds First 360-Degree Wireline Microresistivity Imaging in Oil-Based Mud for 12.25-Inch Borehole
Available to Purchase
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0034
... and a deeper understanding of the secondary reservoir's potential. drilling operation sedimentary rock clastic rock sedimentology sandstone drilling fluids and materials reservoir geomechanics log analysis geological subdiscipline imaging spwla-2025-0034 schlumberger-private interpretation...
Proceedings Papers
A Pseudo-Extraction Efficiency Correction Method for Standard Mud Gas Data
Available to Purchase
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0036
... for providing improved reservoir fluid insights and influencing well decision-making processes. pvt measurement equation of state drilling fluid management & disposal well logging drilling fluid formulation drilling fluid property log analysis drilling fluids and materials composition...
Proceedings Papers
Behind Casing Fluid Typing Using Ultrasonic Logs for Plug and Abandonment Application
Available to Purchase
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0070
... premature mobilization and rig-up of the bleedoff package on a limited-space deck platform, while enhancing the safety of the P&A operation and ensuring minimal disruptions to production. well logging drilling fluids and materials annual logging symposium spwla-2025-0070 casing and cementing...
Proceedings Papers
20 Years of Formation Pressure While Drilling (FPWD) - What Have We Discovered?
Available to PurchaseAlex Dykes, Scott Paul, Aldrick Garcia Mayans, Yon Blanco, Marcus Turner, Sammy Molua Lyonga, Aydar Galiev, Laura Jimenez Cabas, Shahid Haq, Zhang Lei
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0071
... drilling fluids and materials directional drilling mudrock formation testing logging while drilling flow in porous media well logging artificial intelligence drillstring design drilling fluid management & disposal reservoir surveillance drilling measurement drilling fluid selection...
Proceedings Papers
Characterizing the Response of a New LWD Micro-Electrical Imager for Oil Based Mud and Large Boreholes in Terms of Formation Wave Impedance and Mud Properties
Available to PurchaseRoland Chemali, Jennifer Market, Lars Øy, Magne Lauritzen, Inge Bye, Heidi Rydningen, Thomas Mikuz, Carina Høie Østebø
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0113
... and insightful images in OBM in a wide range of hole sizes, including large surface holes. geology borehole wall drilling fluid formulation drilling fluid property drilling fluid selection and formulation log analysis geologist drilling fluids and materials well logging drilling fluid chemistry...
Proceedings Papers
High Resolution LWD Oil Based Mud Imaging via Impulse Radar - Hydrocarbon Case Studies
Available to PurchaseJennifer Market, Lars Øy, Roland Chemali, Benjamin Barrouillet, Heidi Rydningen, Ian Walker, Thomas Mikuz, Andrew Jones, Carina Høie Østebø, Kjell Harald Dalehaug
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0114
... borehole imaging drilling fluids and materials drilling fluid selection and formulation drilling measurement resolution reservoir surveillance drilling data acquisition reservoir characterization spwla-2025-0114 spwla 66th drilling fluid formulation drilling fluid property log analysis...
Proceedings Papers
Paper presented at the SPWLA 66th Annual Logging Symposium, May 17–21, 2025
Paper Number: SPWLA-2025-0042
... positions, modify well plans and early well TD identification to reduce drilling risks, while enhancing formation evaluation for completion. carbonate rock drilling operation drilling fluids and materials well logging drilling data acquisition fracture characterization wellbore design rock...
Proceedings Papers
Asphaltene Characterization Using Downhole Fluid Mapping While Drilling - Fluid Characterization Case Study for Completion Optimization
Available to Purchase
Paper presented at the SPWLA 65th Annual Logging Symposium, May 18–22, 2024
Paper Number: SPWLA-2024-0037
... chemistry asphaltene hydrate remediation log analysis reservoir characterization drilling fluid property wax inhibition scale remediation flow assurance wax remediation asphaltene remediation drilling fluids and materials oilfield chemistry well logging drilling data acquisition geological...
Proceedings Papers
Integrating Dual-Flowline Fluid Property Measurements for Guided Focusing and Cleanup Monitoring During Fluid Sampling
Available to Purchase
Paper presented at the SPWLA 65th Annual Logging Symposium, May 18–22, 2024
Paper Number: SPWLA-2024-0035
... testing operations. drilling fluids and materials well logging drillstem testing artificial intelligence drilling fluid chemistry flowline drilling fluid formulation formation testing log analysis drillstem/well testing drilling fluid property th annual logging symposium absorption...
Proceedings Papers
Real-Time Fluid Monitoring and Classification Using Downhole Spectrometer Measurements
Available to Purchase
Paper presented at the SPWLA 65th Annual Logging Symposium, May 18–22, 2024
Paper Number: SPWLA-2024-0031
... examples will also serve as invaluable case studies, showcasing the tangible advantages and outcomes achievable through the application of the proposed methodology. artificial intelligence formation testing real time system drilling fluids and materials projection pvt measurement well logging...
Proceedings Papers
Look-Ahead-While-Drilling Technology Assessment for Early Hazards Identification in Presalt Offshore Brazil
Available to PurchaseAntonio Mainieri Vieira da Cunha, Wilson Yoji Nakamura Junior, Geraldo Majela Sartori Brandão, Guilherme Augusto Amaral, João Paulo Teixeira da Fonseca, Fátima Andreia de Freitas Brasil, Randolpho Lobo de Freitas Junior, Willy Viana Bohn, Ralf Wilhelm Bohrer, Almir Rogério Pedroso, Guillermo Marcelo Cuadros, Ligia de Matos, Soazig Leveque, Diogo Salim, Charles Silva, Mario Galaguza
Paper presented at the SPWLA 65th Annual Logging Symposium, May 18–22, 2024
Paper Number: SPWLA-2024-0060
... wellbore design geologist complex reservoir volcanology structural geology drilling fluids and materials inversion reservoir characterization spwla-2024-0060 geological subdiscipline resistivity rock type drilling fluid management & disposal th annual logging symposium carbonate reservoir...
Proceedings Papers
High-Definition Acoustic and Resistivity Imaging-While-Drilling Technologies: Experiences in the Brazilian Presalt Carbonate Reservoirs
Available to PurchaseGuillermo Marcelo Cuadros, Ana Patricia Cavalcanti de Castro Laier, Antonio Persio Silvestre, Erica Kato Pacheco Ferraz, Pamella Paiva Fernandes, Anabela Porto Rosa, Andre Esteves, Milena Rosa
Paper presented at the SPWLA 65th Annual Logging Symposium, May 18–22, 2024
Paper Number: SPWLA-2024-0067
... with additional borehole data optimizes drilling activities and supports advanced formation evaluation, reservoir characterization, and completion planning. wellbore seismic structural geology drilling fluids and materials drilling fluid selection and formulation sedimentary rock geologist drilling...
Proceedings Papers
Obtaining Remaining Oil Saturation for the Johan Sverdrup Field from a Variety of Logging Data
Available to Purchase
Paper presented at the SPWLA 65th Annual Logging Symposium, May 18–22, 2024
Paper Number: SPWLA-2024-0102
... production control log analysis reservoir characterization geology drilling fluids and materials enhanced recovery geological subdiscipline saturation spwla 65 equinor spectra th annual logging symposium permeability resistivity signature draupne fm invasion porosity petrophysics statfjord...
Proceedings Papers
A New Method for Formation Density Calculation Using a Through-Drill Bit Density Tool
Available to Purchase
Paper presented at the SPWLA 65th Annual Logging Symposium, May 18–22, 2024
Paper Number: SPWLA-2024-0082
... drilling fluids and materials well logging drilling fluid chemistry barite mudcake zhang monte carlo simulation spwla-2024-0082 accuracy calculation spwla 65 long-spaced detector mudcake thickness nuclear science thickness scenario technique SPWLA 65th Annual Logging Symposium, May 18-22...
Proceedings Papers
Shallow Aquifer Sampling for Carbon Capture and Storage - Development of a Low Toxicity Tracer to Enable Low Contamination Water Sampling in a Water Based Mud System
Available to Purchase
Paper presented at the SPWLA 65th Annual Logging Symposium, May 18–22, 2024
Paper Number: SPWLA-2024-0013
... into the aquifer to allow collection of fluid samples on wireline. A closed circulation system was desired to control the drilling fluid, minimize invasion and obtain a high quality fluid sample. geologist drilling fluids and materials subsurface storage climate change th annual logging symposium...
Proceedings Papers
A Case Study Utilizing Cost Effective LWD Ultrasonic Imaging Technology in Unconventional Asset Development
Available to Purchase
Paper presented at the SPWLA 65th Annual Logging Symposium, May 18–22, 2024
Paper Number: SPWLA-2024-0001
... & disposal drilling measurement geological subdiscipline wellbore seismic drilling equipment shale gas wellbore integrity production monitoring reservoir characterization fracture resolution spwla-2024-0001 bedding plane drilling fluids and materials well logging drilling data acquisition...
Proceedings Papers
Optimize Drilling Decisions Based on Real-Time Detected Alkene and Hydrogen at Surface
Available to Purchase
Paper presented at the SPWLA 65th Annual Logging Symposium, May 18–22, 2024
Paper Number: SPWLA-2024-0021
... to use any downhole tools and all data can be provided by equipment already present in advanced mud-logging units. sedimentary rock clastic rock geology th annual logging symposium reservoir characterization drilling fluids and materials geological subdiscipline spwla 65 university spwla...
Proceedings Papers
The Evaluation and Correction of Photoelectric Factor in the Presence of Large Standoff and Heavy Muds
Available to Purchase
Paper presented at the SPWLA 65th Annual Logging Symposium, May 18–22, 2024
Paper Number: SPWLA-2024-0004
... absorption cross section of gamma rays in matter ( σ ph ) for most atoms in downhole formations (up to approx. Z = 30) is approximately proportional to Z 4.6 : (equation) geologist clastic rock drilling operation drilling fluid property standoff drilling fluids and materials drilling fluid...
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