Successful New Inhibitive Water-Based Fluid Application, Sulige Gas Field, China
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- 발행기관
- 보안공학연구지원센터(IJUNESST) 바로가기
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- 간행물
- International Journal of u- and e- Service, Science and Technology 바로가기
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- 통권
- Vol.9 No.9 (2016.09)바로가기
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- 페이지
- pp.361-372
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- 저자
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- 언어
- 영어(ENG)
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- URL
- https://www.earticle.net/Article/A285068
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
- 영어
- This study developed a new type of shale drilling anti-collapse inhibitor and compounded a set of stable shale water-based drilling fluid for horizontal wells to effectively solve hole shrinkage, collapse, tool sticking, and other complex downhole problems involved in the shale drilling at the horizontal section of the Sulige gas field. Laboratory experimental evaluations indicated that this system had a strong inhibitory effect on shale formation and sound compatibility. After its weight reached 1.20g/cm3, the system exhibited a stable rheology, lubricity, filter loss, high recovery rate of rock debris, and low formation damage. The mud cake was smooth, thin, tough, and compact. The drilling fluid also maintained suitable anti-collapse capability, lubricity, rheology, and highly efficient debris-carrying and well-flushing ability in its field application in the drilling of the shale section of the Sulige gas field. The tripping operation exhibited no clear resistance and sticking. This system achieved significant effects and satisfied the requirements of the drilling construction of a horizontal well in the Sulige gas field.
목차
Abstract
1. Introduction
2. Shale Formation Analysis of the Horizontal Section
2.1. Conditions of Shale Drilling
2.2. Analysis of Mineral Components
2.3. Analysis of the Physicochemical Properties of the Formation
3. Preparation and Performance Evaluation of Stable Shale Inhibitor
3.1. Synthetic Process
3.2. Major Instruments
3.3. Main Raw Materials and Dosage
3.4. Technological Process
3.5. Performance Evaluation
4. The Formulation of Drilling Fluid System
4.1. Experiment of Compatibility
4.2. Experiment of Compound and Dosage
4.3. Optimization of Water Loss Agent
5. Application Examples
6. Analysis on the Field Experiment Effects
7. Summary
Acknowledgement
References
키워드
borehole instability drilling fluid anti-collapse inhibitor Sulige gas field저자
간행물 정보
발행기관
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- 발행기관명
- 보안공학연구지원센터(IJUNESST) [Science & Engineering Research Support Center, Republic of Korea(IJUNESST)]
- 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 u- and e- Service, Science and Technology
- 간기
- 격월간
- pISSN
- 2005-4246
- 수록기간
- 2008~2016
- 십진분류
- KDC 505 DDC 605
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