... the parametersof the profile section of pipe when designing of multipath core liners to isolate trouble zones wells of different diameters. According to the calculation built four-and six-beam profiles. Materials and methods Methods of calculation of multibeam profiles. Results Building multibeam profiles according to the results of calculations. Сonclusions 1. Defined the regularities of the construction of multibeam profiles with the same curvature of the ledges and hollows. 2. Obtained calculation ...

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