title: ÐÐ²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾ÑÐµÐ´ÑÑÑ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ Ð³ÐµÐ¾Ð½Ð°Ð²Ð¸Ð³Ð°ÑÐ¸Ð¸, Ð°Ð´Ð°Ð¿ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¿Ð¾Ð´ Ð´Ð°Ð½Ð½ÑÐµ ÐºÐ°ÑÐ¾ÑÐ°Ð¶Ð° Ð² Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð±ÑÑÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Automation of the construction of geosteering models adapted for LWD data
Creators: name: ÐÐ°Ð»ÑÑÐ¸ÐºÐ¾Ð²ÑÐºÐ°Ñ, ÐÐ°ÑÐ°Ð»Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐ»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ
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Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ðµ Ð³ÐµÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°Ð·ÑÐµÐ·Ð¾Ð²
geosteering
geosteering model
horizontal wells
construction of geological section

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description: The subject of the graduate qualification work is Â«Automation of the construction of geosteering models adapted for logging while drilling (LWD) dataÂ». Original geosteering model contains uncertainty that is reflected in the discrepancy between the model data along the horizontal well and the actual logs. Then, geosteering specialists manually correct the structure of the section using specialized software so that the log and the synthetic curve built by sampling along the well match. However, it is a laborious and time-consuming process, thus the automation of geosteering models construction adapted for logging while drilling (LWD) data is relevant nowadays. This work introduces an algorithm (called autoadapter), which automatically corrects the structure of the geological section. The developed software is based on a graph algorithm and original model presents as a weighted directed graph, which defines the final geological section. The algorithm has additional functions that allow to set the user's requirements to the final model. The algorithm also supports matching while drilling.