A Method to Divide Flow Units of Carbonate Reservoir
- 10.2991/icaees-15.2015.106How to use a DOI?
- Carbonate oilfield, reservoir type; reservoir flow unit, neural network clustering technology, geological model
Oil reservoir north of Zhanzhol, a fracture-pore typed carbonate oilfield, has a variety of reservoir types. According to the combination pattern of different pores and the relationship between porosity and permeability, carbonate reservoirs are classified into four types which are fracture-cavity typed, fracture-pore typed, pore typed and fracture typed, and the identification of which by well logging data is realized. In order to appraise the producing degree of reservoirs more exactly, key parameters affecting the producing degree of fracture-pore typed and pore typed reservoirs are selected separately, taking which as clustering variants, with the consideration of both matrix and fracture, a flow unit division method for carbonate reservoir is established, four types of reservoirs are further divided into six kinds of reservoir flow units by the means of neural network clustering technology, and a three dimensional geological model is built to describe the distribution of reservoir flow units.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Jianxin Li AU - Kongchou Li AU - Shuqin Wang AU - Man Luo PY - 2015/07 DA - 2015/07 TI - A Method to Divide Flow Units of Carbonate Reservoir BT - Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015 PB - Atlantis Press SP - 579 EP - 583 SN - 2352-5401 UR - https://doi.org/10.2991/icaees-15.2015.106 DO - 10.2991/icaees-15.2015.106 ID - Li2015/07 ER -