Hydraulic Jetting Fracturing String
Negotiable /Set
Min.Order:1 Set
Baoji Allipower Equipment Co.,Ltd
Hydraulic Jetting Fracturing String
Brief introduction
Hydraulic sand jetting perforator fracturing is well stimulation which combined of
perforating, fracturing and isolation. High speed liquid that from specialized jetting
tools could shoot through casing, rock and shape hole. Bottom hole pressure
is increased by annular fluid infusion, which exceed stratum fracturing
pressure and crack layer. This method has advantage of deeper than
ordinary perforating, aperture is larger and less hurt to stratum.
Application
• Apply to low permeability reservoir, thin reservoir and edge/bottom water
reservoir;
• Suitable for vertical well (casing, liner and openhole), horizontal well and
multistage perforating fracturing operation.
Technical Features
• Combined of perforating and sand fracturing, the aperture and hole connected
to improve seepage channel;
• Perforation has advantage of deeper than ordinary perforating, aperture is
largerand less hurt to stratum;
• Not confined by well completion way, could realize selective oriented perforating
in horizontal well;
• String is anchored, which to improve the efficiency of the perforation;
• Could achieve multi-perforation and fracturing combination in one string;
• Inverse well-flushing and flowback in time; Mini frac testing and monitoring
at same time, the control effectiveness is high ;
• The fracture pressure of well bottom is low, and get less of non effective
cracks. Then could select high percentage of sand;
• Extensive usage, could be used for openhole horizontal well and many other
well conditions,
in which could select many ways of fracturing.