|FOB Price:||US $7,000 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $7,000/ Piece|
|Production Capacity:||5000 PCS/Month|
- Model NO.: RCL-2
- Specification: API
- HS Code: 90318090
- Trademark: RIGCHINA
- Origin: China
A type RC-2 of lost-circulation materical that is chunky in shape and prepared in a range of particle sizes. Granular LCM is added to mud and placed downhole to help retard the loss of mud into fractures or higly permeable formations. Ideally, granular LMC should be insoluble and inert to the mud system in which it is used. Examples are ground and sized limertone or marble, wood mut hulls, Formica. Corncobs and cotton hulls. Often, granular, flake and fiber LCMs are mixed together into an LCM pill and pumped into the well mext to the loss zone to seal the formation into which circulation is lost.
This instrument is made in accordance with API recommend practice and a plugging pressure backing device is added aims to checkout the pressure needed for damaging the pluging zone and research the structure strength of LCM, In addition, this instrument is easy to operate.
In the selection of lost circulation material (LCM) it is very important to determine its shut-off capacity to the formation. The hole size changes with the formation so the particle size of LCM must be selected. This instrument is used to help evaluating the LCM. It can simulate different formation effectively using different
Sized cracks and bed and can evaluate the shut-off efficiency and volume of leakoff before the seal.
|4||Crack size No.||1~6|
|5||Plugging depth||0~ 77mm|