5½-in. x 95/8-in. Cytadel ZX electronically-actuated casing packer with magnetic wiper plug activation

Product family no.: H30406

185/8-in. x 24-in. Cytadel ZX electronically-actuated casing

packer with vibration activationProduct family no.: H30405

Applicationsnn Conventional oil and gas

nn Unconventional hydrocarbons

nn Land and deep water

nn Continental shelf beginning at 200 ft (60.96 m) below the mudline

nn Deep set wells

nn Long-string casing completions

nn Annular isolation above previous casing shoe

nn Wellbore integrity

Features and Benefitsnn ZX seal technology

– Eliminates SCP and bleed-off costs

– Offers 99.5% reliability with more than 40,000 runs

– Carries ISO 14310 V0 rating

nn Solid-body packer mandrel with tubular connections

– Matches performance of the casing, ensuring wellbore integrity

– Eliminates flow paths between the casing and annulus

nn Electronic trigger to set the packer

– Takes one trip – Eliminates the need for pressure or pipe manipulation

– Enables actuation from the rig floor

– Saves rig time

The Baker Hughes Cytadel ZX™ electronically-actuated packer is a gas-tight, annular casing packer with an electronic trigger mechanism used to provide a new level of wellbore integrity, improve safety, and reduce risk. It does this by creating a mechanical barrier to potential annular flow paths that may occur during wellbore construction, completion, production, and well abandonment operations. The modular design of the Cytadel ZX packer incorporates V0-rated, gas-tight sealing technology for critical land, unconventional gas, continental shelf, deepwater, and deep well applications. The packer acts as a barrier that stops sustained casing pressure, even after downhole conditions compromise the sealing integrity of cement. It provides a secondary barrier that eliminates gas migration and reduces the likelihood of SCP-related blowouts.

The Cytadel ZX packer is the first V0-rated packer to utilize a modular electronic trigger mechanism, eliminating the need for pressure or pipe manipulation to set the packer. This interventionless actuation method simplifies installation by reducing the amount of downhole data that must be considered when setting the packer. In shallow applications less than 1,200 ft deep (365.76 m), an intrinsically safe signal generation system sends pre-programmed vibration sequences from the rig floor to the tool as a means of activation. An alternative activation method for shallow and deep applications alike utilizes a magnetic signal carrier or customized casing wiper plug with a specific magnetic signature to initiate the packer’s setting timer. Pre-programmed

Cytadel ZX Electronically-Actuated PackerEliminate sustained casing pressure, decrease risk, and improve operating efficiency

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Disclaimer of Liability: This information is provided for general information purposes only and is believed to be accurate as of the date hereof; however, Baker Hughes Incorporated and its affiliates do not make any warranties or representations of any kind regarding the information and disclaim all express and implied warranties or representations to the fullest extent permissible by law, including those of merchantability, fitness for a particular purpose or use, title, non-infringement, accuracy, correctness or completeness of the information provided herein. All information is furnished “as is” and without any license to distribute. The user agrees to assume all liabilities related to the use of or reliance on such information. BAKER HUGHES INCORPORATED AND ITS AFFILIATES SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, PUNITIVE, EXEMPLARY OR CONSEQUENTIAL DAMAGES FROM ANY CAUSE WHATSOEVER INCLUDING BUT NOT LIMITED TO ITS NEGLIGENCE.

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contingency timers and surface-generated hold commands provide an additional means of operational control in both product variations.

Because there are no flow paths through the Cytadel ZX body, the packer maintains pressure integrity and eliminates the potential for fluid communication between the casing and annulus. In addition to addressing short-term safety and environmental risks associated with wellbore construction, completion, and production operations, the elimination of sustained casing pressure (SCP) significantly reduces the costs associated with plug and abandonment operations. Furthermore, the packer’s ISO 14310 V0 rating satisfies the regulatory requirement for a mechanical barrier in the annular flow path.

The Cytadel ZX packer also incorporates proven ZX™ seal technology, which has delivered unsurpassed pressure and temperature ratings, and rugged dependability in wellbores around the world. By combining our advanced seal technology with the industry’s only electronic trigger mechanism in a V0-rated packer, Baker Hughes delivers a safe, reliable packer system to provide a mechanical, annular seal between casing strings.

Contact your Baker Hughes representative today or visit www.bakerhughes.com/CytadelZX to find out how using the Cytadel ZX electronically-actuated packer can help you reduce risks to safety and the environment while enhancing operational efficiency.

Citadel ZX Electronically-Actuated Packer

Packer Size OD ID Drift ID Parent Casing Size RangeISO 14310 V0

Pressure Rating

in. in. mm in. mm in. mm lb kg psi bar

51/2 x 95/88.660 219.96

4.778 121.36 4.653 118.1936-40 16.33-18.14

10,000 689.508.312 211.12 47-53.5 21.32-24.27

185/8 x 24 22.500 571.50 17.655 448.44 17.500 444.50 125.50 56.90 870 59.90

97/8 x 133/8

12.250 285.75

8.530 216.662 8.500 215.900

54-61 24.49-27.67

10,000 689.5012.000 304.80 61-72 27.67-32.66

11.700 297.18 86-92 39.01-41.28

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