Annular BOP Packing Elements

What is an Annular Packing Element?

An Annular Packing Element is a round elastomeric piece of technology that closes mechanically by means of a Blowout Preventer and operator closing pressure to seal off an annulus. Next, the Annular Packing Element technology allows to close on open hole, drill pipe, drill collar, casing, and or tubing. Ultimately, the Annular Packing Element is critical to control wellbore fluids during drilling operations.

What makes our Packing Element Different?

Our OEM GBOP Annular Packing Element has been tested rigorously and proven to meet and exceed API requirements. This line of Packing Elements is manufactured with a proprietary compound of NBR and metallic inserts that are extremely effective during high pressure and high temperature operations. In conclusion, our packing elements are specifically engineered for long lasting performance, and have been put to the test through API 16A 4th Ed. design validation requirements meeting PR1.

Performance:

  • Sealing Characteristics Testing
    • Testing met API 16A 4th Ed. Requirements for Sealing Characteristics in our Annular BOP Packing Elements.
  • Fatigue Testing
    • Testing Exceeded API 16A 4th Ed. Fatigue Testing requirements by 10%.
  • Packer Access Testing
    • Testing met API 16A 4th Ed. Requirements for Packer Access Testing.
  • Stripping Life Testing
    • Our Annular Packing Element compound successfully stripped over 9,800 ft. of pipe during testing.
  • Temperature Testing
    • Testing for our Annular Packing Elements meet API 16A 4th Ed. requirements. NBR for 250°F, and HNBR for 350°F.

Features:

  • GBOP API 16A certified OEM Elements available in 11″ 5,000 PSI and 13-5/8″ 5,000 PSI variations.
    • Available in NBR for temperatures up to 250°F
    • Available in HNBR for temperatures up to 350°F
  • GBOP and HBOP Packing Elements aftermarket available in 7-1/16″ 3,000/5,000 PSI, 11″ 5,000 PSI, 13-5/8″ 5,000 PSI, 20-3/4″ 3,000 PSI, 21-1/4″ 2,000 PSI.
    • Annular Packing Elements Available in NBR for temperatures up to 250°F
  • 100% compatible with Hydril, Shaffer (NOV), FMS GBOP and HBOP Blowout Preventers.
shaffer-packing-element

GBOP Packing Element

Sizes available: 7-1/16″, 11″, 13-5/8″, 21-1/4″.

Working Pressures: 2,000 PSI, 3,000 PSI, 5,000 PSI.

Material: NBR or HNBR

Temperature Ratings: 250F or 350F

Download Specification Sheet
hydril-gk-packing-element

HBOP Packing Element

Sizes available: 7-1/16″, 11″, 13-5/8″, 21-1/4″.

Working Pressures: 2,000 PSI, 3,000 PSI, 5,000 PSI.

Material: NBR or HNBR

Temperature Ratings: 250F or 350F

Download Specification Sheet
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