Development and service of drilling fluid

New research projects

«Mente et malleo»
Инвертный эмульсионный буровой раствор - Witer II

In the Soviet Union there was an unwritten rule - no drilling fluid development could not go to the series, if it has not been tested in Ukraine. This was the case for oil-based systems. Of course, Ukraine drilling fluid specialist did not remain aloof from these tests, took active part in them and hard to develop this area.

Уникальные блокирующие свойства органо-минерального кольматанта Alevron®

The volume of process fluid penetrating into the formation to a large extent determined by the permeability of the filter cake which is formed during such penetration.

Process fluids that do not contain in its composition forming a crust ingredients - water and salt solutions, penetrate into the formation at a very high volume, and to a considerable depth. The presence of such a process fluid even small amounts of colloidal particles (which is always the case - remaining mud tubes to scale, sludge) with practically unlimited filtration, has a significant negative impact on the formation, as forms over the inside the filter cake. The destruction of such a cover is an extremely complex process, so that its size is transformed into one of the main factors determining the reduction in man-made well productivity.

Lignocross<sup>®</sup> - принципиально новая безглинистая система на лигносульфонатной основе

Lignocross® - a fundamentally new clay-free system based on lignosulfonate