2009•China Mining MagazineRequires access

The measurement while drilling technology in nearly horizontal directional drilling in coal mines

Cong Wan-ping

Abstract

Measurement while drilling is one of the key technology of nearly horizontal directional drilling in coal mines.This article introduce the general conditions of nearly horizontal directional drilling's development and the principle and constitute of the Measurement while drilling system.It also discusses and prospects the development and the practice of directional drilling Measurement while drilling technology.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Directional drilling, Measurement while drilling, Drilling, Petroleum engineering, Coal, Coal mining, Geology, Mining engineering