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1-20 of 232
Keywords: well logging
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Proceedings Papers
Paving the Road to Success: The First Advanced Through-Drill Pipe Formation Evaluation Run in the UAE to Appraise the Early Jurassic Reservoir Sequence
Available to PurchaseA. Serry, E. Draoui, N. Al Kindi, K. Alhosani, O. Keshtta, A. Al-Salati, A. R. Arif Ali, S. Ahmed, M. Al Hassan, F. El Maimouni, M. Younis, A. Tamuli, A. Al Harbi, E. Ibe, N. Shinde, S. Uluyuz, A. Hanif, M. Ismail, A. Panchakarla, A. Prabantara, S. Sepehri, M. Thabet, S. Khatri, M. Fahmy
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35874-MS
... experiences in offset analogues in the field were based on wellbores drilled faster through the early Jurassic sequence, targeting the deeper Triassic ones. This led to enlarged and highly rugose boreholes, highly affecting the basic well logs resulting in uncertain interpretations. In the first phase...
Proceedings Papers
Robotic Untethered Sidewall Coring Tool
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35876-MS
.... The RUSCT is 100% electrically powered with no hydraulics required and controlled with an AI optimized CPU processor. geologist geology drilling operation core sample mineralogy artificial intelligence well logging log analysis reservoir characterization geological subdiscipline drill bit...
Proceedings Papers
A New Method of Estimating Water Saturation Using Acoustic Logs – Applications to Oil Reservoirs
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35909-MS
... as evident from the brine salinity sensitivity analysis we have conducted. sedimentary rock geologist clastic rock structural geology reservoir mineral rock type sandstone well logging log analysis reservoir characterization geological subdiscipline saturation model oil reservoir...
Proceedings Papers
International Gas Hydrate Research and Development
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35912-MS
... underscores the critical role that gas hydrates could play in meeting future energy demands. geologist structural geology sedimentology gas hydrate deep water marine environment sedimentary geology reservoir surveillance well logging log analysis production monitoring flow assurance...
Proceedings Papers
Using Core, Image Logs, Tracer, Production, and Mud Logs to Support the Development of Low-Permeability Limestone Oil Fields: A Case Study from the Pearl River Mouth Basin, China
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35745-MS
... be divided into two types: normal reef limestone and low-permeability reef limestone. The two types of reef limestone have different thicknesses in the vertical and horizontal directions and appear alternately. Figure 3 shows the relationship among the well logging curve, core porosity and permeability...
Proceedings Papers
Fingerprinting Burst and Collapse Events in Well Casings Using Electromagnetic Logs
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35769-MS
... events. The proposed workflow allows for fingerprinting burst and collapse events in well casings, and that can be used in combination with pressure testing for planning remediation operations. well integrity riser corrosion subsurface corrosion land reclamation pipe well logging materials...
Proceedings Papers
Evaluating Gas Hydrate Production Methods and Field Development in the Krishna Godavari Basin: A Geophysical and Computational Approach
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35843-MS
... Abstract This study investigates the production performance of gas hydrate-bearing reservoirs using a full-field reservoir model developed through geostatistical and dynamic simulations. The model integrates stratigraphic and petrophysical properties derived from well-log data and evaluates...
Proceedings Papers
Exceeding Expectations in Data Acquisition: A Case Study of the Largest Logging While Drilling Bottom Hole Assemblies Run in the Gulf of Mexico
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35816-MS
... design drilling operation directional drilling petroleum geology reservoir exposure well logging wellbore integrity log analysis drilling data acquisition drilling measurement reservoir characterization geological subdiscipline economic geology real time system horizontal well salt...
Proceedings Papers
Reservoir Protection and Filtrate Invasion: Insights from Wireline Formation Testing of Different Mud Systems
Available to PurchaseGuodong Zhang, Yuchun He, Zhaoya Fan, Bei Gao, Bonan Ren, Rao Guang, Zun Sheng Phang, Jun Sun, Hongwei Zhang, Jierui Wei, Ashraf Hussein, Mohammed A. Moniem
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35536-MS
... fluid property formation testing flow in porous media invasion depth well logging drilling fluid selection and formulation log analysis drilling fluid chemistry reservoir conventional log and wft result wbm mobility obm mud invasion production history relationship upper right lower...
Proceedings Papers
Multidimensional Evaluating First Offshore Shale Oil Play by Geomechanical, Petrophysical and Geological Integration, Beibu Gulf Basin, South China Sea
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 5–8, 2025
Paper Number: OTC-35991-MS
... reservoir mineral mudrock rock type hydraulic fracturing shale gas shale oil well logging log analysis reservoir geomechanics stratigraphy mudstone reservoir characterization geological subdiscipline silicate small amount image log shale oil formation weight fraction spectroscopy log...
Proceedings Papers
Untethered Pressure Sensor Conveyance for Bottomhole Pressure Measurement
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35049-MS
... be permanently installed downhole. These methods can be costly. In this paper, we are introducing a new conveyance method using an untethered well logging tool. We used an untethered well logging tool that can autonomously move in the vertical parts of liquid wells by changing its buoyancy. It takes a small...
Proceedings Papers
AI-Based Cement Bond Quality Assessment: A First Step for Optimizing P&A Design
Available to PurchaseTiago M. Correia, I. G. Camerini, J. A. S. Hidalgo, G. R. B. Ferreira, L. P. B. de Souza, A. S. Rodrigues, J. R. R. Penatti, A. M. B. Braga, R. V. Almeida
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35108-MS
... found a value of 0.810, while for the ones based on the 2D Combined Signals, we found 0.958. neural network deep learning cement and bond evaluation log analysis accuracy well logging casing and cementing artificial intelligence machine learning signal convolutional neural network vdl...
Proceedings Papers
Unlocking Offshore Brownfield's Oil Reserves: A Pioneering Approach with Acid Stimulation and Diversion Methods - Insights from the Gulf of Suez
Available to PurchaseAmr Hegazy, Emad Abdel Hakim, Ahmed Ramadan, Khaled Saleh, Ahmed El Hawy, Mansour Al-Mansour, Mahmoud Galal
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35295-MS
... nature. High-Viscosity Pill sedimentary rock carbonate reservoir production enhancement geologist well intervention cement and bond evaluation carbonate rock well logging complex reservoir rock type downhole intervention enhanced recovery fluid dynamics casing and cementing...
Proceedings Papers
Assurance Process and Technology for Riserless Interventions on Subambient Subsea Wells
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35291-MS
... operation drillstem testing completion installation and operations log analysis well control offshore technology conference intervention operation conduit wellbore subsea system dawp gauge houston riserless intervention hose flowtube well logging seawater hydrostatic subambient operation...
Proceedings Papers
Enhancing Results - Stimulation Impact on Pre-Salt Reservoirs Productivity
Available to PurchaseSilva D. N, Pereira A. Z. I, Azevedo C. T, Denadai N. J, Scariot M. V. O, Kupski S. C, Medeiros, I. S, Schwalbert M. P, Teixeira V. L, Oliveira Jr. A. F. M
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35352-MS
.... drillstem/well testing complex reservoir flow in porous media well logging reservoir characterization geologist structural geology rock type reservoir surveillance production control fluid dynamics carbonate rock salt tectonics operation production monitoring petrobras configuration...
Proceedings Papers
Pseudo 3D UMASW For Offshore Windfarm Development
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35354-MS
... or trenching purpose, it appears to also bring valuable design parameters for the offshore wind turbine foundations. geologist well logging rock type acquisition geology log analysis umasw borehole bh-1 resolution dataset reservoir characterization offshore technology conference block 1...
Proceedings Papers
Enabling At-Bit Petrophysical Evaluation and Faster Well Placement Decisions Utilizing Novel Quantitative Digitally Compensated Resistivity Measurement
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35346-MS
... Abstract Petrophysical analysis of well logs evaluates the lithology, porosity, water saturation and net pay zone where resistivity logs are used to indicate the fluid type within the depth of investigation of the measurements. The introduction of multi-axial electromagnetic (EM) resistivity...
Proceedings Papers
Silencing the Surge: Unveiling Water Cut Sources and Shutting the Flow in Heterogeneous Carbonate of the Gulf of Suez with 3D Far Field Sonic
Available to PurchaseKhaled Saleh, Amr Hegazy, Emad Abdel Hakim, Ahmed Ramadan, Radhika Patro, Mrinal Sinha, Syed Aaquib Hussain, Mahmoud Galal
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35452-MS
... geologist drilling operation reservoir surveillance fracture characterization rock type well logging log analysis structural geology hydraulic fracturing wellbore integrity production monitoring enhanced recovery reservoir geomechanics geological subdiscipline information suez basin...
Proceedings Papers
Quantifying the Mechanical Specific Energy (MSE) with Differential Wellbore Pressure for Real-Time Well Automation
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35336-MS
.... geologist rock type drilling operation structural geology well logging reservoir geomechanics drilling fluid management & disposal reservoir characterization drilling fluid property log analysis drilling fluid formulation drilling fluids and materials drilling fluid selection and formulation...
Proceedings Papers
Anchor Project: Development Planning Approach for Drilling, Completion, and Intervention on 20K Wells
Available to PurchasePublisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference, May 6–9, 2024
Paper Number: OTC-35436-MS
... equipment production enhancement completion installation and operations log analysis contractor downhole intervention drillship well intervention well logging anchor project drilling operation information reservoir subsea production equipment subsea system offshore technology conference...
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