18912094. UNTETHERED DOWNHOLE TOOLS (Saudi Arabian Oil Company)
UNTETHERED DOWNHOLE TOOLS
Organization Name
Inventor(s)
Thomas Hillman of Missouri City TX US
UNTETHERED DOWNHOLE TOOLS
This abstract first appeared for US patent application 18912094 titled 'UNTETHERED DOWNHOLE TOOLS
Original Abstract Submitted
A wellhead attachment can be used to deploy an untethered downhole tool into a well. The wellhead attachment includes a housing, a relief valve, a mounting flange, and a gate valve. The housing is configured to house the untethered downhole tool. The relief valve is in fluid communication with the housing and located at a first end of the wellhead attachment. The mounting flange is located at a second end of the wellhead attachment. The mounting flange is configured to couple to a tree of the well. The gate valve is coupled to the housing and the mounting flange. The gate valve is positioned between the housing and the mounting flange. The housing is positioned between the relief valve and the gate valve.