4.6 Article Proceedings Paper

The optimization algorithm for application in directional drilling trajectories of energy field

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Geography, Physical

Detection of the freezing state and frozen section thickness of fine sand by ultrasonic testing

Ji-wei Zhang et al.

Summary: A novel experimental design was reported to monitor the movement of cryofront, water migration, and acoustic parameters during progressive upward freezing of fine sand. Ultrasonic testing revealed changes in wave velocity, wave amplitude, and frequency spectrum during different stages of freezing, providing valuable information for assessing the freezing state and thickness of artificial frozen walls.

PERMAFROST AND PERIGLACIAL PROCESSES (2021)

Article Energy & Fuels

Directional drilling positioning calculations

Tuna Eren et al.

JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING (2020)

Article Green & Sustainable Science & Technology

Implementation of underground longhole directional drilling technology for greenhouse gas mitigation in Chinese coal mines

Fangtian Wang et al.

INTERNATIONAL JOURNAL OF GREENHOUSE GAS CONTROL (2012)

Article Mathematics, Applied

Nonlinear dynamical systems of trajectory design for 3D horizontal well and their optimal controls

Yuzhen Guo et al.

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS (2008)

Article Energy & Fuels

Horizontal well path planning and correction using optimization techniques

RG McCann et al.

JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME (2001)

Article Automation & Control Systems

On optimal constrained trajectory planning in 3D environments

A Elnagar et al.

ROBOTICS AND AUTONOMOUS SYSTEMS (2000)