Electric and electromagnetic logging in high-angle and horizontal wells: Signal features and examples of inversion

K. V. Sukhorukova, V. S. Arzhantsev, A. A. Gorbatenko, M. N. Nikitenko, M. I. Epov

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

Аннотация

The paper deals with numerical simulation and analysis of direct current and high-frequency electromagnetic logging data obtained in high-angle and horizontal oil-and-gas wells. The lateral sonde responses in inclined wells are calculated, with their main features being revealed. Software for electromagnetic data real-time processing and quantitative interpretation is developed to evaluate electrophysical properties of fluid-saturated reservoirs. Some examples of analysis and inversion of electromagnetic logging data measured in a subhorizontal well are provided. They demonstrate a capability to estimate the resistivity of a formation, as well as to determine the distance to a boundary and the angle between the hole and the boundary. The up-to-date software considerably increases the efficiency of geophysical logging systems employment.

Язык оригиналаанглийский
Название основной публикации1st EAGE Scientific Workshop on Horizontal Wells
Подзаголовок основной публикацииProblems and Prospects
ИздательEuropean Association of Geoscientists and Engineers, EAGE
Страницы16-20
Число страниц5
ISBN (электронное издание)9781510822412
СостояниеОпубликовано - 2015
Опубликовано для внешнего пользованияДа
Событие1st EAGE Scientific Workshop on Horizontal Wells: Problems and Prospects - Moscow, Российская Федерация
Продолжительность: 20 окт 201521 окт 2015

Серия публикаций

Название1st EAGE Scientific Workshop on Horizontal Wells: Problems and Prospects

Конференция

Конференция1st EAGE Scientific Workshop on Horizontal Wells: Problems and Prospects
СтранаРоссийская Федерация
ГородMoscow
Период20.10.201521.10.2015

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