STUDY OF OPTIMAL CONDITIONS FOR DEPOSIT LIQUID FLOW INTO HORIZONTAL WELL SHAFT THROUGH PERFORATION OPENINGS
The article considers influence of deposit liquid flow corner into well shaft through perforation openings on characteristics of well liquid flow. Modeling of the process on one of the sections of a horizontal well showed that creation of perforation openings, allowing to reach minimum disagreement between directions of resulting vectors of the main flow and flows from perforation openings, provides four-times decrease of pressure losses for a number of flows as compared with traditionally use types of perforation openings.