PPB has a complete set of leak prevention and plugging technology from theory to application, including Circulation plugging sub(MOCS) and chemical gel. We have developed four product systems and supporting engineering technical services, including: high-performance water-based drilling fluid, oil-based drilling fluid, drilling leakage prevention and plugging, and water plugging for channeling and plugging in oil and gas reservoir reconstruction. We are capable of oilfield chemical treatment agents study and production, providing engineering and technical services for lost circulation prevention and plugging, plugging materials effectiveness evaluation, result in significant field application effect.

Featured technology & products

> Circulation plugging sub

> Plugging material

• AT-SPS: Non-solid phase sealing technology for large surface cracks and cavernous leakage

• AT-ZX: Bridge plugging efficiency enhancement technology for fractured and broken formation, improve the success rate and pressure bearing capacity of conventional bridge plug

• AT-MMC: Multi-function consolidation plugging technology for large cracks and fault zone, filter loss consolidation/overall consolidation, improve the pressure bearing capacity of the formation

• At-MUP: Borehole enhancement technology for micro-fracture and porosity formations, improves formation pressure bearing capacity, and broadens the density safety window

• AT-OLS: Oil-based high filtrate loss plugging while pressure technology for cracked and broken formation, high temperature resistance, oil-based/ water-based universal