Work

Research on the Structure Improvement of New Collar and Eye Grinding Shoes

Year: 2024

Type: article

Abstract: There are about 200 shut-in wells and inefficient wells in Bohai area, which cause a large number of idle assets and seriously affect the production and economic benefits of oilfields. It is one of the effective means to use shut-in wells or low-efficiency wells to arrange adjustment wells by sidetracking. A new type of pilot hole grinding shoe is designed and tested in the field, and the penetration rate is as high as 2m/H, and the application effect is good.

Source: Journal of Research in Science and Engineering

DOI: 10.53469/jrse.2024.06(12).03

Authors: Guang Lv, Jiayu Lin

Institution: China National Offshore Oil Corporation (China)

Language: English

Topic: Drilling and Well Engineering

Subfield: Ocean Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Industry, innovation and infrastructure

Open Access status: hybrid

OpenAlex ID: W4406103302

FWCI:

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