Wells – Processes – Separating material entering well
Reexamination Certificate
2006-04-11
2006-04-11
Gay, Jennifer H. (Department: 3672)
Wells
Processes
Separating material entering well
C166S075120, C166S086300, C166S386000, C175S206000, C175S218000, C135S022000, C210S532100, C210S803000
Reexamination Certificate
active
07025140
ABSTRACT:
A choke for removing large diameter particulate matter from an oil or natural gas well includes a housing having a chamber with an integral solids receptacle. The chamber is in communication with a flow stream outlet and a flow stream inlet. The flow stream inlet is located below the flow stream outlet. The flow stream inlet directly adjoins the integral solids receptacle in the chamber. The choke includes a solids removal outlet located below the flow stream inlet in communication with the chamber for flowing particulate from the chamber when actuated by a user. The choke includes a needle disposed in a bonnet connected to the chamber above the flow stream inlet for controlling the flow stream from the flow stream inlet to the flow stream outlet by engaging a choke face of a seat with the needle.
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Buskop Wendy
Buskop Law Group P.C.
Gay Jennifer H.
LandOfFree
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