Multistage Hydrofracturing Efficiency Analysis and Horizontal Well Inflow Profiling Using Spectral Noise Logging Technique
- Alexey Andreev (RN-Purneftegaz LLC) | Artur Kamalov (RN-Purneftegaz LLC) | Ansar Zaripov (RN-Purneftegaz LLC) | Dmitriy Kanyukov (RN-Purneftegaz LLC) | Sergei Vyhristyuk (RN-Purneftegaz LLC) | Albert Yuvashev (RN-Purneftegaz LLC) | Irina Aslanyan (TGT Oilfield Services) | Roza Minakhmetova (TGT Oilfield Services) | Alexander Trusov (TGT Oilfield Services) | Yulia Maslennikova (TGT Oilfield Services)
- Document ID
- Society of Petroleum Engineers
- SPE Russian Petroleum Technology Conference, 15-17 October, Moscow, Russia
- Publication Date
- Document Type
- Conference Paper
- 2018. Society of Petroleum Engineers
- 1.6.6 Directional Drilling, 3 Production and Well Operations, 2.4 Hydraulic Fracturing, 2 Well completion
- 2 in the last 30 days
- 85 since 2007
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One of the most cost-effective technologies used during the development of hard-to-recover reserves is horizontal drilling with multistage hydraulic fracturing. This paper is dedicated to the assessment of multistage hydraulic fracturing effectiveness in formations with low-permeability and high clay content.
The paper demonstrates how the integrated logging suite supplemented with High-Definition Spectral Noise Logging tool can provide valuable information on the flowing reservoir zones behind the liner and therefore the multistage hydraulic fracturing effectiveness.
Based on the results of logging survey carried out in flowing regime with nitrogen being injected into the well, the hydraulic fracturing job performance was assessed and the inflow intervals were identified. As a result of the multistage hydraulic fracturing job, incremental oil production was achieved. On the basis of an integrated logging survey and field data analysis, the integrity of well completion elements was also checked.
|File Size||1008 KB||Number of Pages||9|
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