The objective of the paper is to perform a review of the environmental impacts of the
installation, operation and maintenance (O&M), and decommissioning of offshore wind …

With the accelerated construction and aging of underground oil and gas pipelines,
trenchless technology (TT) has developed rapidly in recent years. This paper briefly …

Robotic navigation on land, through air, and in water is well researched; numerous robots
have successfully demonstrated motion in these environments. However, one frontier for …

Subsoil profile mapping is typically based on spatially discrete borehole logs obtained from
site geotechnical investigations. During the mapping, soil information between two …

This paper provides a review of the history and development of pipe jacking and
microtunneling methods with extensive referencing to the published literature. The …

Field experience has shown that the inefficient transport of small cuttings is a main factor
contributing to excessive drag and torque during the drilling of a deviated hole; however …

Hole cleaning is always a problem, particularly during drilling operations, and drilling fluid
plays an important role in transporting drill cuttings through an annular section of wellbore to …

Efficient cuttings transportation is a significant issue in wellbore drilling. The pulsed jet
drilling technology is known to improve the rate of penetration (ROP), but lacks targeted …

This study reviews the state-of-the-art application of fiber optics in water distribution
networks for leak detection and localization. The use of fiber optics in the oil and gas sector …

During the slide directional drilling with long directional near-horizontal drilling technology,
the weight on bit (WOB) at the bottom of the hole is exerted by pushing the drill pipe with the …