Surface close proximity wells

An offshore oil production system, comprising a structure in a body of water, having a portion extending above a surface of the body of water; a first surface wellhead located at a top of the body of water; a second surface wellhead located at a top of the body of water; a first wellhead located at...

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Main Authors LI, YILE, FONK, RAYMOND LOUIS JEAN PIERRE, MCGLOTHLIN JR., QUENTIN TERRY, VAN KRIEKEN, MAARTJE, LAU, HON CHUNG, JABS, MATTHEW JAY, WALD, GLENN MARTIN, KNOLL, DAVID ALEX
Format Patent
LanguageEnglish
Published 24.03.2016
Subjects
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Summary:An offshore oil production system, comprising a structure in a body of water, having a portion extending above a surface of the body of water; a first surface wellhead located at a top of the body of water; a second surface wellhead located at a top of the body of water; a first wellhead located at a bottom of the body of water; a second wellhead located at a bottom of the body of water; a first riser extending from the first wellhead to the first surface wellhead; and a second riser extending from the second wellhead to the second surface wellhead; wherein the first surface wellhead is a distance of less than about 12 feet from the second surface wellhead.
Bibliography:Application Number: AU20120217700