Directional-drilling technique is proposed for installing marine pipelines in arctic areas
Offshore hammermill process meets OSPAR discharge limit
Gewinnungs- und Fördertechnik im Diamantbergbau Namibias
Calculator programs guide directionally drilled wells through tangled Thums lease
Construction of most northerly LNG projects starts
Innovative projects seek break with convention
Behavior of X60 line pipe subjected to axial and lateral deformations
PC-based program automates drilling planning and design
Oil, gas resources estimated in the former Soviet Union
Hochleistungs-Sprengvortrieb Vereina-Tunnel Süd
Indian steel industry: challenges of infrastructure needs
Control problems in armored face conveyors for longwall mines
Weichen mit Schwellen aus Kunstholz bei der Deutschen Bahn
HDD may not be the answer for all sensitive water crossings