Open AccessImprovement of downhole probe control system for the measurement of hydraulic fracturing at considerable distances from the working contour
Author(s) -
AV Leontiev,
Е. В. Рубцова,
YuM Lekontsev
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/773/1/012014
Subject(s) - hydraulic fracturing , borehole , pipeline (software) , process (computing) , petroleum engineering , engineering , mechanical engineering , geology , computer science , geotechnical engineering , operating system
Actual issues of improving the design of the downhole probe as part of equipment for the practical implementation of the method of measuring hydraulic fracturing in mine conditions were discussed. The variants of the probe operation control schemes are presented using a single press pipeline, designed to simplify the installation of the equipment in the borehole, especially at considerable distances from the working contour. The new design map for controlling the process of probe packing is considered. Its application eliminates unstable deformation of sealing elements, in case of the well diameter increase above the nominal value, ensuring reliable sealing of the test area.