Simulation Study on Fracturing with High Temperature Fracturing Fluid in Low Mobility Tight Oil of Xinjiang Oilfield
Lifeng Liu, Qiquan Ran, Xin Wang, Fuli Chen
Available Online April 2017.
- https://doi.org/10.2991/iceesd-17.2017.75How to use a DOI?
- Changji tight oil, productivity, factor analysis, numerical simulation
- The tight oil of Changji in Xinjiang oil field is one of these typical tight oil blocks in China, and it has the characteristics of high viscosity and low fluidity. The change of viscosity of oil is greatly affected by temperature in Changji tight oil. It will cause cold damage to the reservoir and affect the fracturing effect using large volume horizontal well fracturing in this area because of the temperature effect of fracturing fluid. But there is still no study on the cold damage effect of fracturing fluid on reservoir. By means of reservoir numerical simulation, the actual oil well parameters are used to simulate the fracturing and development process of oil wells in this paper, and the stimulation effect of fracturing wells after fracturing with different temperatures is also analyzed. The simulation results show that the variation of fracturing fluid temperature has a great influence on the reservoir range of artificial fracture 2.5m, and the increase of fracturing fluid temperature can effectively increase the initial production of oil wells.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Lifeng Liu AU - Qiquan Ran AU - Xin Wang AU - Fuli Chen PY - 2017/04 DA - 2017/04 TI - Simulation Study on Fracturing with High Temperature Fracturing Fluid in Low Mobility Tight Oil of Xinjiang Oilfield BT - 2017 6th International Conference on Energy, Environment and Sustainable Development (ICEESD 2017) PB - Atlantis Press SN - 2352-5401 UR - https://doi.org/10.2991/iceesd-17.2017.75 DO - https://doi.org/10.2991/iceesd-17.2017.75 ID - Liu2017/04 ER -