Cementing across loss circulation zones utilizing a smart drillable cement stinger
AssigneeSaudi Arabian Oil Company
InventorsPeter Ido Egbe, Victor Jose Bustamante Rodriguez
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AssigneeSaudi Arabian Oil Company
InventorsPeter Ido Egbe, Victor Jose Bustamante Rodriguez
Estimating the term…
Systems and methods include a computer-implemented method for handling loss circulation zones in wells. A tool is deployed on a work string. The tool includes isolation packers in an un-inflated state and a stinger in a closed position. The tool is run to a target depth along the work string. The isolation packers are inflated, setting the isolation packers in place adjacent to the stinger at the target depth. Circulation ports are opened after the isolation packers are inflated, exposing a diversion flow path. A cement slurry is pumped through the diversion flow path into a loss circulation zone. The circulation ports are closed after the cement slurry is pumped. The work string is disengaged from the stinger.
A non-transitory, computer-readable medium storing one or more instructions executable by a computer system to perform operations comprising:
A computer-implemented system, comprising:
Dependencies are inferred from the claim text.