It offers a higher safety margin for wading operations, and its corrosion‑resistant airframe is designed to withstand the corrosive effects of humid, saline, and alkaline environments, thereby extending the equipment’s service life in field conditions.

2026-04-15


In shallow‑water and marshland areas, prolonged surface waterlogging and thick layers of soft sediment result in weak bearing capacity. Conventional surface drilling rigs are prone to sinking and slippage. Specialized shallow‑water and marshland drilling rigs, featuring buoyancy‑based designs and widened ground‑contact structures, can operate reliably on soft‑ground sediments, tidal flats, and shallowly flooded terrain.

In shallow‑water and marshy areas, prolonged surface waterlogging and thick layers of soft sediment result in weak bearing capacity, making conventional surface drilling rigs prone to sinking and slippage. Specialized shallow‑water/marsh drilling rigs employ buoyancy‑based designs and widened ground‑contact structures, enabling stable operations on soft, muddy substrates, tidal flats, and shallowly flooded zones. These rigs are primarily used for ecological surveys in marshes, geological investigations of tidal flats, shallow‑water core sampling, wetland environmental monitoring, and preliminary drilling for coastal foundation projects, perfectly suited to the unique construction conditions of wetlands and nearshore marine environments.

From an industry‑standard perspective, marshland and shallow‑sea areas feature interwoven soil and water, with high aquifer content and highly fluid mud layers. During drilling, it is essential to ensure stable borehole walls to prevent mud collapses and slurry leakage. Customized swamp‑specific drilling rigs are equipped with a well‑balanced overall ballast, enhancing safety in aquatic operations; their corrosion‑resistant structural design withstands the corrosive effects of humid, saline, and alkaline environments, thereby extending the equipment’s service life in field conditions. Drilling activities in wetlands and along shallow‑sea coasts primarily support ecological conservation, coastal infrastructure planning, and wetland resource surveys. Specialized drilling equipment addresses the limitations of conventional rigs when operating in soft‑ground, water‑logged terrains, thus strengthening the drilling‑operation framework for such challenging landscapes.


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