Environment-friendly drilling operation technology

International Conference on Energy Engineering and Environmental Protection 2016

能源学;生态环境科学

Luo, Huaidong^1 ; Jing, Ning^1 ; Zhang, Yanna^2 ; Huang, Hongjun^3 ; Wei, Jun^1

CNPC International (Chad) Co. LTD, China^1

China Petroleum Exploration and Development Research Institute, China^2

CNPC Drilling Research Institute, China^3

关键词: Drilling engineering;    Drilling operation;    Drilling technology;    Environment friendly;    Environment friendly process;    Environmental pollutions;    Environmental standards;    Site construction;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/52/1/012102/pdf
DOI  :  10.1088/1742-6596/52/1/012102

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Under the circumstance that international safety and environmental standards being more and more stringent, drilling engineering is facing unprecedented challenges, the extensive traditional process flow is no longer accepted, the new safe and environment-friendly process is more suitable to the healthy development of the industry. In 2015, CNPCIC adopted environment-friendly drilling technology for the first time in the Chad region, ensured the safety of well control, at the same time increased the environmental protection measure, reduced the risk of environmental pollution what obtain the ratification from local government. This technology carries out recovery and disposal of crude oil, cuttings and mud without falling on the ground. The final products are used in road and well site construction, which realizes the reutilization of drilling waste, reduces the operating cost, and provides a strong technical support for cost-cutting and performance-increase of drilling engineering under low oil price.