Exxonmobil Upstream Research Company

Marine Well Containment Company

Wan Cai Kan

Mario R Lugo

Peter George Noble

Roald T Lokken

Michael S Weir

Murray A Smith

Calvin W Crossley

Krassimir Iordanov Doynov

Richard Weser

Douglas S Hoyt

Jonathan Bowman

Venkat R Krishnan

Matthew J Obernuefemann

Paul M Sommerfield

Jeffrey W Jones

Charlie Tyrell

Allen P Allegra

Stephen Wetch

Lloyd Brown

John Dagleish

Brian J Fielding

Mitch Guinn

Joe Q Jin

The present techniques are directed to a flexible pipe. An inner carcass layer forms the innermost layer of the flexible pipe. An inner sheath layer and an outer sheath layer are disposed externally of the inner carcass layer. A layer of corrosion resistant alloy is disposed at any location between the inner carcass layer and the outer sheath layer. At least one armor layer is disposed internally of the outer sheath layer.

Flexible pipe with corrosion resistant layer

A system and method for rapidly responding to and regaining control of uncontrolled flow from offshore hydrocarbon wells, comprising a subsea containment assembly, optionally including a capture caisson assembly installed around the assembly, riser systems for production of hydrocarbons to capture vessels on the surface of the sea, and modularized subsystems facilitating communication between and fluid flow from the subsea containment assembly through the riser to the capture vessel.

Marine well containment system and method

A tubular assembly comprising a first iron based tubular having a first non-cladded inner surface; and a second iron based tubular having a second non-cladded inner surface, wherein the first tubular is connected to the second tubular using a non-iron based bonding material. Preferably, the non-iron based bonding material has a lower crack growth rate than the iron based tubulars.

Apparatus and methods of improving riser weld fatigue

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Houston, TX, United States of America

Wan Cai Kan