| Model: | Y10000&Y12000 |
|---|---|
| Brand: | Sinosteel |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Other Inorganic Chemical Materials |
| Label: | hollow glass beads , high crush strength , oil drilling |
| Price: |
US $5100
/ mt
|
| Min. Order: | 1 mt |
| Live Chat: | Last Online:29 Jun, 2012 |
1,Hollow glass ball itself is inert without pollution. As a continuous medium, low density
drilling fluid with addition of hollow glass microspheres was incompressible, and
all wells are uniform in density. Sludge cakes formed have good lubrication,
reducing the risk of sticking. It is technically infeasible for drilling large deviated
wells and horizontal wells since the recycled micro-foam and air drilling technology can not deliver MWD signal. However, hollow glass
microspheres have an irreplaceable advantage for it can not affect the
system signal.
2,Hollow glass microsphere has a good rolling performance, and it can increase the
drilling rate, and significantly improve the drilling efficiency.
3,Drilling fluid with hollow glass microspheres has feature of high temperature
resistance, high pressure resistance, stability, durability, and can be recycled.
with the increase of low middle pressure layer, low-density slurry cementing with hollow glass microspheres were adopted
to consolidate the wells to prevent or reduce leakage, increase the cement
top. It plays a significant role in increasing the exploration reserves,
improving single well production, and effectively developing underground oil and
gas resources so as to solve complex problems.
