유입된 물질 온도 변화에 따른 Watercut Meter 초음파 데이터 특성에 관한 연구

• 영문명: A study on the characteristics of Watercut Meter ultrasonic data according to the temperature change of the introduced material
• 발행기관: 한국환경에너지공학회
• 저자명: 김종근(Chong-Gun Kim) 김영석(Young-Seok Kim) 김세원(Se-won Kim) 이상준(Sang-Jun Lee)
• 간행물 정보: 『환경에너지공학』제16권 제2호, 27~34쪽, 전체 8쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2021.12.31

영문 초록

Recently, for the extraction of unconventional petroleum resources, the SAGD (Steam-Assisted Gravity Drainage) method, which uses high-temperature steam to reduce the viscosity of bitumen, is widely used. In particular, the importance of the Watercut meter system is increasing because the oil sand mining technology is an additional and more complicated process than oil extraction in general oil wells. In this study, a numerical analysis of the ultrasonic-based SOR (steam to oil ratio) ratio change for heavy oil was performed. As a result of the analysis, the maximum sound pressure and the ultrasonic arrival time were analyzed using the SOR ratio as a variable. The higher the water-to-oil ratio, the higher the maximum sound pressure and the shorter the ultrasonic arrival time. On the other hand, the higher the oil ratio, the lower the maximum sound pressure and the longer the ultrasonic arrival time. It is judged that the data set on the moisture content in oil can be constructed using the numerical analysis results, and it can be used as a basis for the reverse engineering of Watercut.

목차

1. 서 론

2. 수치해석 및 방법

3. 결과 및 고찰

4. 결 론

키워드

Watercut meter SOR(Steam to Oil Ratio) CFD Fluent Data