Universal underground hydro-slotting perforation system, controlled by working fluid pressure, for activation and intensification of gas, oil and hydro-geological wells

Patent US8863823B1 (Granted October 21, 2014)

“Universal underground hydro-slotting perforation system, controlled by working fluid pressure, for activation and intensification of gas, oil and hydro-geological wells”:

https://youtu.be/c_RLXNqrZk8

Equipment for hydro-slotting perforation. Used to restore the old, dry, dead, low productivity oil and gas wells with hydro-slotting perforation technology.

Can be used in all formations: sandstone, carbonate, shale's, etc.

Hydro-slotting perforation technology is the cutting of continuous slots along the wellbore. HSP is the unique method of opening casing, cement and further into the productive formation:

http://en.wikipedia.org/wiki/Hydro-slotted_perforation
http://www.maxxwell.net/technology
http://www.maxxwell.net/technology-2-1
http://www.maxxwell.net/hydro-slotting

The main idea of the technology is unloading of the annular compressive stress conditions (stress-strain states) around the wellbore zone.

As a result is increases the permeability of the producing formation and increased of the productivity inflow.

Benefits of the technology:

● Ecologically safe, environmentally friendly;
● Penetration depth is up to 5 feet;
● No detonation impact, no casing damage, no cement cracks, no clog-up the formation in borders;
● Increases the collecting properties in the near wellbore zone;
● Increase of the drainage volume characteristics in more than 6 times;
● Unloading the tangential circle stress conditions in the near wellbore zone up to 50-100%;
● Increase of permeability and accordingly increase the useful inflow up to 30-50%;
● Opportunity of using near the water reservoirs (impossible to make a hydraulic fracturing);
● Opportunity to use in any wells and in any formation;
● Duration of effect up to 15-20 years.

Patent US8863821B1 (Universal underground hydro-slotting perforation system, controlled by working fluid pressure, for activation and intensification of gas, oil and hydro-geological wells) included:

● Design of hydraulic slotting perforation engines (including a system of floating pistons and self-regulating chamber of hydrostatic pressure);
● Design of return blocks (spring blocks);
● Design of perforators;
● Design of carbide nozzles;
● Design of adapters;
● Design of control flow valves;

Regarding the Patent US8863823B1 please apply in writing:

info@maxxwell.us, info@maxxwell.ca, info@maxxwell.net

The original Patent US8863821B1 is included all drawings of slotting perforation engine, return block (spring block), perforator, nozzles, adapter, pistons, etc.

Long-term technical support is discussed:

● Manufacture of slotting perforation tools, consumables and spare parts;
● Full technical support (geological analysis, computer programs for the calculation of technological parameters for slotting perforation processes, assistance in the organization, management, etc.)
● Education and training of staff.

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Patents:
US 88,638,231 issued 2014-10-21   [MORE INFO]

Type of Offer: Sale or Licensing

Asking Price: US$5,000,000



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