| Issue |
MATEC Web of Conferences
Volume 61, 2016
The International Seminar on Applied Physics, Optoelectronics and Photonics (APOP 2016)
|
|
|---|---|---|
| Article Number | 05013 | |
| Number of page(s) | 3 | |
| Section | Chapter 5 Materials Science | |
| DOI | https://doi.org/10.1051/matecconf/20166105013 | |
| Published online | 28 June 2016 | |
Research on Microscopic Characteristics of Carbonate Reservoir Fracture fillings Based on Microscopic Infrared Spectroscopy
1
College of Pipeline and Civil Engineering in China University of Petroleum, Qingdao 266580, China
2
Investment Development Department of SINOPEC Shengli Oilfield Company, Dongying, Shandong 257000, China
3
College of oil and natural gas engineering in Southwest Petroleum University, Chengdu Sichuan 610500, China
4
Research Institute of Petroleum Engineering of SINOPEC Shengli Oil Field. Dongying, Shandong 257000, China
5
China Petroleum Pipeline Bureau, Langfang, Hebei 065000, China
a Corresponding author: lijingupc@163.com
The characteristics of hole and seepage of carbonate rocks depend on the structural components of carbonate rocks and the combination relationship with these structural components under multi-scale. The quality of filling in reservoir fracture is an important part of fracture description. In this paper, the method of microscopic infrared spectral imaging was used, and the spectra cubic database was established by means of spectral imaging experiment. Each single band image which characterizes the related substances was extracted and the microcosmic characters of the filling in carbonate reservoirs fracture from Wumishan formation in Renqiu oilfield were studied. The spatial distribution maps of different chemical composition and groups in the core sample were obtained. The distribution of different hydrocarbon in the fracture of the reservoir and the connectivity of the pores etc. were better revealed
Key words: Carbonate reservoirs / fracture / microscopic infrared spectral image
© Owned by the authors, published by EDP Sciences, 2016
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