... installation and operations offshore technology conference hpht houston hpht development application information conductor hanger complex reservoir operation texas drilling operation mudline chevron wellhead anchor preload intervention Introduction The Anchor field was discovered...

... and discusses features introduced to the seal and installation tooling to ensure confidence in long term integrity of the system. upstream oil & gas hanger future operation subsea wellhead system annulus seal offshore technology conference requirement debris completion installation...

.... completion installation and operations assembly operational safety operational envelope integrity upstream oil & gas annulus seal assembly qualification axial force casing design seal assembly annulus seal assembly casing and cementing qualification procedure hanger shutdown procedure...

.... These challenges included wellhead interfaces capable of handling the stack-up tolerances of casing hangers, and a need to orient the tubing hanger relative to a flowline connection system. The solution utilized by most conventional systems was the incorporation of a tubing head spool or some other elaborate means...

... vertical subsea x-mas trees (VXTs) was awarded between 2013-2014 designed to be installed in depths down to approximately 2000m. In this case it was decided to install the tubing hangers using simplified landing string technology, while a riser based light intervention system was selected to provide...

... Abstract The HPHT Metal-to-Metal Annulus Seal Assembly provides an all metal gas tight seal for the annulus between the 18 3/4″ wellhead housing and in-wellhead casing hangers. The seal is weight set with running string weight to achieve a low-pressure seal, then energized and locked using...

... are 2,400,000 lb and 2,000,000 lb, respectively, while the running tool is rated to 2,700,000 lb to allow for emergency overpull operations should casing get stuck during installation. Both the intermediate and production casing hangers and their respective wear bushings can support a full 20,000 psi BOP test...

... of simplification, elimination, and integration without compromising functionality. The scope of this development included materials testing and qualification, elastomeric seals, metallic seals, gaskets, bolted flanges, a new family of gate valves and actuators, tubing hanger, tree components, and a series...

... requirement assembly fixture application test fixture hanger seal assembly casing and cementing qualification structural component configuration upstream oil & gas wellhead system completion installation and operations seal element casing design seal qualification offshore...

...OTC-27542-MS Development of a High Hang Weight Expandable Liner Hanger for Deepwater Applications Allan Zhong, Daniel Moeller, and Stephen Maddux, Halliburton Copyright 2017, Offshore Technology Conference This paper was prepared for presentation at the Offshore Technology Conference held...

... testing, better-informed design decisions, and an improved understanding of system performance in extreme field environments. hanger global plastic collapse asme bpvc section viii div material property upstream oil & gas high pressure high temperature complex reservoir elastic-plastic...

... development work required on the threaded casing connectors and hanger running tools to withstand the sometimes long periods of time spent hanging in the aft rotary table. These connectors were subjected to cyclic bending loads from waves and vessel motions which were not accounted for in their initial...

... Johnson , Michael (Rick) and Ardoin , Kevin , Bullard , Bill , " Large-Bore Expandable Liner Hangers Significantly Improve Operational Cost in a Deepwater Gulf of Mexico Well, " Paper OTC 21925 presented at Offshore Technology Conference , 2-5 May 2011 , Houston, Texas...

... injector well completion installation and operations upstream oil & gas water depth single lifting sub hanger lsotj completion equipment travel joint packer rig floor seal assembly flush joint pipe section malaysia offshore technology conference subsea blowout preventer...

... from the rig. A rig visit was conducted to insure the capabilities of the rig and adaptions required to install the sub-sea trees and tubing hangers. Well Productivity The DSTs confirmed the wells could produce greater than 100 million scf/D. The completion would be designed for the maximum rate...

... OTC 24169 Large-Bore Expandable Liner Hanger Provides Reliable, Cost Effective Solution for Liner Placement in Critical Well Path Michael (Rick) Johnson, Nathan Wyatt, and Kevin Ardoin, Halliburton; Paul Benet, and Miles N. Sweep, Chevron Deepwater Exploration & Projects Copyright 2013, Offshore...

... established for load bearing interfaces. This leaves a gap in our Design Methods, since load bearing interfaces are intrinsic to Wellhead Equipment Pressure Vessel design. Intrinsic because many of our Pressure Vessels are " capped" by hangers and connectors instead of flanges; if a hanger Load Shoulder fails...

... hanger profile, fluid-loss device, and glass reinforced epoxy (GRE) completion for large-bore wells and their first application in this country will be presented along with the well requirements, work-over operations, and the innovative solution design developed. Details regarding the completion design...

... OTC 21925 Large-Bore Expandable Liner Hangers Significantly Improve Operational Cost in a Deepwater Gulf-of-Mexico Well Michael (Rick) Johnson, Kevin Ardoin, Halliburton; and Bill Bullard, ENI Copyright 2011, Offshore Technology Conference This paper was prepared for presentation at the Offshore...

... completion installation and operations upper zone offshore technology conference production seal upstream oil & gas assembly completion equipment production packer isolation packer hanger seal assembly lsotj spacing-out production subsea lower zone fluid-loss device gom 7 5...