Technological risks of drilling and completion of production wells with long horizontal boreholes in fractured reservoirs with abnormally low reservoir pressure (ALRP) of a reservoir hydrocarbon system
UDC: 622.24
DOI: 10.33285/0130-3872-2022-9(357)-9-13
Authors:
VAKHROMEEV ANDREY G.
1,
IVANISHIN VLADIMIR M.1,
AKCHURIN RENAT KH.1,
BUGLOV NIKOLAI A.2,
SVERKUNOV SERGEI A.1,2,
BLIZNYUKOV VLADIMIR YU.3,
PULYAEVSKY MAXIM S.2
1 RN-Burenie, Irkutsk, Russia
2 Irkutsk National Research Technical University, Irkutsk, Russia
3 RAEN, Moscow, Russia
Keywords: Riphean carbonate reservoirs, primary opening, long horizontal wellbores, technological risks, Yurubcheno-Tokhomskaya zone
Annotation:
The article describes the main risk factors when developing the fields of Yurubcheno-Tokhomskaya zone, which are the most complex in terms of geological conditions. The conditions and technological features of the initial opening of the carbonate Riphean fractured reservoirs by drilling are considered. The approach to design, planning and organization of drilling operations is analyzed.
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