Study and Application of Numerical Simulation of Deep Profile Control with Weak Gel
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- 발행기관
- 보안공학연구지원센터(IJCA) 바로가기
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- 간행물
- International Journal of Control and Automation SCOPUS 바로가기
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- 통권
- Vol.6 No.5 (2013.10)바로가기
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- 페이지
- pp.297-314
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- 저자
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- 언어
- 영어(ENG)
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- URL
- https://www.earticle.net/Article/A205368
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
- 영어
- With the development of numerical reservoir simulation technology, numerical simulation has been widely applied to studies on the mechanics of all chemical flooding and injection approaches. In this study, a mathematical model for three-dimensional two-phase six-component deep profile control with weak gel is established based on the mechanics of deep profile control with weak gel. The established model takes diffusion, crosslinking reaction, adsorption, degradation and other physical or chemical phenomena into consideration. A numerical simulation software for deep profile control with gel was created with FOR99 programming language. Using this software, we performed optimization on the slug combination and slug size for the intra-flooding deep profile control with gel in ASP flooding for Xingbei development zone of Daqing oil field. The analysis on the mechanics of deep profile control with gel demonstrated that the addition of the profile control system could strengthen the profile adjustment effect. After the crosslinking system is injected into oil layer, less displacing fluid could enter the high-permeability layers, stimulating more displacing fluid to enter moderate or low-permeability layers, thereby the oil displacement effect is improved.
목차
Abstract
1. Introduction
2. Mathematical Model for Deep Profile Control with Weak Gel
2.1. Assumptions
2.2. Establishment of the mathematical model for deep profile control with Gel
3. Processing of Parameters
3.1. Water viscosity
3.2. Relative permeability rates of oil and water phases
3.3. Adsorption
3.4. Accessible pore volume
3.5. Residual resistance coefficient
3.6. Crosslinking reaction
3.7. Degradation
3.8. Definite conditions of the model
4. Solving of the Mathematical Model
5. Application of Numerical Simulation for Deep Profile Control with Gel
5.1 Geological model
5.2. Optimization of injection parameters for deep profile control with gel
5.3. Evaluation of deep profile control with gel effects
5.4. Analysis of the mechanics of deep profile control with gel
6. Conclusions
Acknowledgements
References
키워드
weak gel numerical simulation deep profile control mathematical model저자
간행물 정보
발행기관
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- 발행기관명
- 보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
- 설립연도
- 2006
- 분야
- 공학>컴퓨터학
- 소개
- 1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업
간행물
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- 간행물명
- International Journal of Control and Automation
- 간기
- 월간
- pISSN
- 2005-4297
- 수록기간
- 2008~2016
- 십진분류
- KDC 505 DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.6 No.5
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