As operators look to reduce risk in harsh offshore environments, Baker Hughes’ newest technologies offer the latest solutions in long string, deepwater completions.

 

The Baker Hughes ZX-e™ Electronically Actuated Casing Packer remotely creates a mechanical barrier to flow paths during wellbore construction, completion, production and abandonment operations, while a state-of-the-art Wireless Top Drive (TD) Cement Head handles heavy casing strings and remotely launches plugs, balls and darts. The global oilfield service company’s latest technologies are both being commercially launched this week as part of the 2012 Offshore Technology Conference in Houston.

 

The ZX-e remote actuated casing packer features an electronic trigger mechanism and sets the packer without pressure or pipe manipulation. The packer creates a gas-tight barrier between casing strings for critical applications and is the first to use a modular electronic trigger mechanism. This interventionless actuation method simplifies installation operations and provides a mechanical seal that offers more reliable isolation than cement in the casing annulus in both offshore and land wells.

 

“The ZX-e packer also incorporates proven ZX™ seal technology, which has delivered unsurpassed pressure and temperature ratings and rugged dependability in wellbores around the world,” said Neil Harrop, Baker Hughes’ President of Completions and Production. “By combining our advanced seal technology with the industry’s only electronic trigger mechanism, we have delivered a safer, more reliable packer system that provides a mechanical, annular seal between casing strings. We expect the seal created by our new packer will set a new standard within the industry.”

 

In conjunction with the ZX-e packer, Baker Hughes also is introducing the Wireless Top Drive (TD) Cement Head. The system is designed for running and cementing long, heavy casing strings associated with deepwater and subsea completions. The Wireless Top Drive Cement Head has a 2.5 million pound load capacity, which exceeds the capacity of today’s strongest API drill pipe connections. The Wireless Top Drive Cement Head functions remotely and wirelessly, removing rig employees from areas of potential danger during cementing operations.

 

The Wireless Top Drive Cement Head is fast to rig up and is versatile in operation. The system is compatible with the Baker Hughes Seahawk™ suite of reliable, high-performance offshore cementing equipment, and can be controlled wirelessly either from the Seahawk control unit or a hand held control panel.