Study of Downhole Shock Loads for Ultra-Deep Well Perforation and Optimization Measures

Ultra-deep well perforation is an important direction for the development of unconventional oil and gas resources, the security with shock loads is a difficult technical problem. Firstly, the theoretical analysis of perforated string is carried out, the dynamics models of which are established in th...

Full description

Bibliographic Details
Main Authors: Qiao Deng, Hui Zhang, Jun Li, Xuejun Hou, Hao Wang
Format: Article
Language:English
Published: MDPI AG 2019-07-01
Series:Energies
Subjects:
Online Access:https://www.mdpi.com/1996-1073/12/14/2743