METHODS AND SYSTEMS FOR MODELING, DESIGNING AND CONDUCTING DRILLING WORKS WHICH TAKE INTO ACCOUNT VIBRATIONS

摘要

Disclosed are a method and apparatus associated with hydrocarbon production. A method that relates to modeling and control of drilling equipment includes creating one or more substitutes for at least a portion of the bottom of the drill string assembly (BHA) and calculating the results of work from each of one or more substitutes. The calculated simulation results may include one or more vibration performance characteristics that describe the BHA vibration characteristic of substitutes for operating parameters and boundary conditions, which may be practically the same as the conditions to be used, conditions used or previously used in drilling operations . The selected BHA substitute can then be used in a borehole construction operation and, accordingly, associated with hydrocarbon production.