Elimination of sand
Elimination of sand is a process to prevent the destruction of bottom-hole zone.
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In the process of well exploitation, the formations, formed by poorly cemented sands and rocks, cause a destruction of the bottom-hole zone and the entry of sand into the well that cause significant complications.
The consequences of sand sloughing lead to the formation of cavities, the collapse of the roof in the bottom-hole zone and, in some cases, the collapse of the casing. The most common consequence of sand sloughing are slugging in the wells, erosion of the downhole equipment, deposition of sand in the surface equipment, pipelines, etc. Their elimination cost considerable labor and material resources.
"SNK" LLC successfully solves the problem of sand wells by chemical method using ЛИНКtechnology.