Results 71 to 80 of about 53,263 (253)
Development and Application of Coiled Tubing Flushing Fluid Recycling Treatment Unit
Shiyou jixie, 2021 Existing descaling and well-flushing trucks are mainly applied for conventional descaling and well flushing operations, which are not applicable for coiled tubing operation.
Hu Zhiqiang +6 more
doaj
New Real-Time Data Communication System Enhances Coiled-Tubing Operations
, 2010 One of the most important parameters required while performing intervention operations with coiled tubing is determining the position of the BHA in the well. Surface depth measurement systems, however reliable, simply record the length of tubing conveyed
William McNeil +3 more
core +1 more source
Advanced Robotics Research, EarlyView.A flexible, skin‐integrated electromagnetic actuator is developed for wearable virtual/augmented reality (VR/AR) haptic systems. A tunable design model enables control over displacement and resonance frequency. The system is validated through a custom VR application with a 6 × 4 actuator array, demonstrating real‐time, spatially targeted tactile ...
Naji Tarabay +9 more
wiley +1 more source
Research and Application of Concentric Coiled Tubing Unit
Shiyou jixie, 2018 To address the technical problems of conventional sand-washing operations in low-pressure absorption wells and long lateral horizontal wells, concentric coiled tubing unit is developed.
Wang Qingqun
doaj
Coiled tubing drilling methodology2
, 2015 El coiled tubing (CT) fue desarrollado originalmente como una herramienta de intervención de pozos vivos para operaciones de trabajo más seguros y eficientes sin necesidad de matar el pozo.
Coronado Barreto, Karoll Geraldine +1 more
core
Advanced Robotics Research, EarlyView.This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich +4 more
wiley +1 more source
Dynamic Mechanical Behavior of Coiled Tubing under Wave Injection Hydraulic Fracturing
Shiyou jixie, 2019 To understand the dynamic mechanical behavior of coiled tubing in wave injection fracturing operation, based on the theory of fluid mechanics and elastic mechanics, the dynamic load and stress model of coiled tubing are established to analyze the ...
Tong Shaokai, Gao Deli
doaj
Microstructure and Performance Analysis of 2205 Duplex Phase Stainless Steel Coiled Tubing
Shiyou jixie, 2022 Carbon steel coiled tubing has serious corrosion and low fatigue life in the oil field with the coexistence of H2S and CO2. Therefore, 2205 duplex phase stainless steel coiled tubing with strong corrosion resistance and reasonable matching of strength ...
Wang Haitao +6 more
doaj
Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics
Advanced Robotics Research, EarlyView.Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won +5 more
wiley +1 more source
Induced Torque Effect on Helical Buckling of Coiled Tubing
Shiyou jixie, 2018 When subjected to the top end load, the coiled tubing will buckle and will generate induced torque during the subsequent coiled tubing deployment. The induced torque may affect the shape of the coiled tubing and influence the drilling and completion ...
Qin Hua +5 more
doaj