- Article
Evaluation and Optimization of Cement Slurry Systems for Ultra-Deep Well Cementing at 220 °C
- Zhi Zhang,
- Zhengqing Ai,
- Lvchao Yang,
- Yuan Zhang,
- Xueyu Pang,
- Zhongtao Yuan,
- Zhongfei Liu and
- Jinsheng Sun
With the depletion of shallow oil and gas resources, wells are being drilled to deeper and deeper depths to find new hydrocarbon reserves. This study presents the selection and optimization process of the cement slurries to be used for the deepest we...