Results 71 to 80 of about 16,459 (288)
Research on the RIH Behavior of Coiled Tubing under Circulation Operation
Shiyou jixie, 2020 The influence of fluid flow on the RIH(run-in-hole)behavior of coiled tubing cannot be ignored. For this reason, considering the shear force caused by the fluid inside and outside the coiled tubing and the additional tube wall contact force of the fluid,
Li Xiaolong +6 more
doaj
Computational analysis of coiled tubing concerns during oil well intervention in the upper Assam basin, India. [PDF]
Sci Rep, 2023 Neog D, Sarmah A, Baruah MIS.
europepmc +1 more source
, 1973 Generator is simple in construction, efficient, and extremely easy to start and regulate. It can be of such small size and weight that it can be installed easily inside a model.
Parrish, K. L.
core +1 more source
Use of the hunt filter to optimize the determination of impulse-response functions of individual component parts of flow-injection manifolds [PDF]
, 1989 The dispersion behaviour of the various individual parts making up a flow-injection manifold can be expressed by means of impulse-response functions. These functions can be determined by deconvolution of the response curves obtained with and without the ...
Bos, M. +2 more
core +2 more sources
Advanced Materials Technologies, EarlyView.An in situ electroplating approach for MEX 3D printing is proposed, enabling copper deposition during the fabrication of conductive polymers. The method combines a printer‐integrated plating head, ML‐based g‐code control, and stop‐and‐go printing, achieving near‐bulk copper conductivity and enabling fully embedded, assembly‐free electronic components ...
Gianluca Percoco +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
Experimental study on corrosion resistance of coiled tubing welds in high temperature and pressure environment. [PDF]
PLoS One, 2021 Liu S +4 more
europepmc +1 more source
Cold hydraulic expansion of oil well tubulars [PDF]
, 2011 Peer ...
Akisanya, Alfred Rotimi +3 more
core +1 more source
On–Off Switchable Micromotors for Use in Steerable Microvehicles
Advanced Robotics Research, EarlyView.Electrically controllable micromotors and microvehicles are developed by tuning the diffusion of the fuel. Self‐propelled micromotors using bubble propulsion show great promise for miniaturized devices with multiuse purposes such as cargo delivery and sensing. However, there is currently no method to electrically switch the micromotors on or off. Here,
Hugo Severinsson +3 more
wiley +1 more source
Method of making tubes Patent [PDF]
, 1969 Forming tubes from long thin flat metal ...
Park, J. J.
core +1 more source