| Issue |
E3S Web Conf.
Volume 623, 2025
IV International Conference on Ensuring Sustainable Development: Ecology, Earth Science, Energy and Agriculture (AEES2024)
|
|
|---|---|---|
| Article Number | 02001 | |
| Number of page(s) | 7 | |
| Section | Earth Science and Fuel and Energy Complex | |
| DOI | https://doi.org/10.1051/e3sconf/202562302001 | |
| Published online | 08 April 2025 | |
Testing of wells with horizontal completion in the conditions of terrigenous deposits of the Vietnamese shelf
JV Vietsovpetro, Vung Tau, Vietnam
* Corresponding author: agishev@narod.ru
The article presents a comprehensive approach to the design and results of drilling the first horizontal well in terrigenous deposits of one of the fields offshore Vietnam. A set of works to reduce risks in terms of wellbore wall stability, drilling and optimization of the horizontal section completion scheme has been developed and implemented. Using a geomechanical model based on core study data, the conditions for wellbore wall stability were determined when drilling at high zenith angles and in tectonic fault zones. The use of geosteering technology and optimization of the completion scheme made it possible to exceed the planned well performance indicators. The obtained results prove the high efficiency of the horizontal completion method in the development of single-layer sections of the Vietnamese shelf fields.
© The Authors, published by EDP Sciences, 2025
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