API 11(ocma)drillwell Bentonite

We offer api 11(ocma)drillwell bentonite, api 13 a section – 11(ocma)
sr. No. parameters api 13 a section-11 (ocma)
1 viscometer dial reading at 600 rpm 30 min
2 yp pv ratio 6 max
3 api fluid loss 16 ml max
4 residue > 75 µm 2.5% max
5 moisture content 13% max
name of drilling grades abbreviations of drilling grades
api 13 a section 11 oil company material association ( ocma ) bentonite
advantage:
• bentonite extracts the drill cutting from around the bit which is then floated to the surface.
• bentonite seals the drill hole against seepage and prevents wall cavities and leakages.
• bentonite (drilling mud) served to cool and lubricate the drill bit.
• bentonite form slurry with leakages that is pumped through drill stem and out through drill bit.
Applications:
• drilling mud (gel) is crucial in the extraction of drill cutting during the drilling processes.
• drilling mud (gel) is a major component in well drilling process.
• another conventional use of bentonite is as a mud constituent for oil and water well drilling. Its roles are mainly to seal the borehole walls, to remove drill cuttings and to lubricate the cutting head.
Note:
• all the test carried out as per is standard.