Multifunction downhole barrier plug/valve
A downhole plug/valve that will save considerable sums for the E&P companies
Features:
Wireline or coiled tubing installed/retrieved, or integrated as a well completion component
As wireline installed barrier, the unit can use locks or slips, depending on well completion features present
Will hold pressure from below
Pressure equalizing or pumping through closed plug is possible by pumping fluids into well above barrier
A barrier that can be opened and closed as many times one wants, without any wellbore interventions
No need to mobilize a wireline crew, loose production etc. while rigging up, running into well, etc., to open or close the valve
A barrier that can be used in additional to bullheading the reservoir for well completions/recompletions or installation of insert technologies within existing tubing (as e.g. our own insert gas lift solution)
No electronics or batteries
No cable or control line to surface
Technology background:
Working with a North Sea operating company on our insert gas lift solution, a requirement for a downhole barrier in additional to bullheading (killing) the well came up. We thereafter came up with a solution to achieve this.
The solution is based on using standard components available from a number of wireline/well completion component suppliers, introducing a new innovative component and combining these.
We are seeking partners to design, build, qualify and introduce this product to the global wellbore market.
Patent pending.
Contact us with your challenges!
HANSEN Energy Solutions LLC
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