Wells – Processes – Separating material entering well
Reexamination Certificate
2005-03-22
2005-03-22
Dang, Hoang (Department: 3672)
Wells
Processes
Separating material entering well
C166S050000, C166S242100
Reexamination Certificate
active
06868907
ABSTRACT:
A method and an arrangement for separating oil and water by means of a two-phase liquid/liquid separator. The oil phase and the water phase respectively are separated over a portion of the length of the separator from an upstream end to a downstream end. The oil phase and the water phase respectively are extracted gradually over a length of the separator, and each of the phases is conducted out of the separator separately. A method and an arrangement for orienting the separator in a well are also described.
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International Publication No. WO 98/41304 published on Sep. 24, 1998 of International Application No. PCT/NO98/00085 filed on Mar. 18, 1998 entitled A Method and Device for the Separation of a Fluid in a Well.
Danielsen Bjørnar
Homstvedt Gunder
Olsen Geir Inge
Dang Hoang
Knobbe Martens Olson & Bear LLP
Kvaerner Oilfield Products AS
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