Products tagged with 'cp design'

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51316-7303- Optimization cathodic protection design for offshore platform: Solution for the contradiction of big initial and small mean current density by wing section sacrificial anode

Product Number: 51316-7303-SG

ISBN: 7303 2016 CP

Author: Min DU

Publication Date: 2016

$20.00

There is big initial and small mean current density for offshore platforms. Sometimes the former is twice of the latter. DNV-RP-B401 suggests minimizing anode size and density. NACE-RP-0176 recommends utilizing more anodes. This paper introduces a new method by wing section sacrificial anode with large surface area in the initial period.

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Assessment of Effects of Cavities and Narrow Channels on CP Design in the Marine Environment

Product Number: 51317--9275-SG

ISBN: 9275 2017 CP

Author: Tim Froome

Publication Date: 2017

$20.00

General effects caused when cavities and narrow channels/annuli are present in marine structures. A series of computer-based parameter studies is performed. Also, investigated are effects of geometry on current flowing through a hole in a plate.

NACE SP0186-2024, Application of Cathodic Protection for External Surfaces of Steel Well Casings

Product Number: NACE SP0186-2024

Publication Date: 2024

$109.00

This AMPP standard practice identifies procedures to determine the need for cathodic protection (CP) and the current requirements to achieve CP of well casings associated with land-based and offshore oil and gas production and gas storage. The standard is applicable to single or multi-phase production (oil, gas and water), reinjection (for product stor- age, product disposal, or reservoir maintenance) as well as for geothermal wells. It also outlines practices for the design and installation of CP systems and for their operation and maintenance. The purpose of this standard is to ensure more effective prevention of corrosion of well casings by making available reliable information about CP as it relates to well casings. This standard is intended for use by corrosion engineers in oil and gas production, especially those concerned with the CP of steel well casings.

Products tagged with 'cp design'

51316-7303- Optimization cathodic protection design for offshore platform: Solution for the contradiction of big initial and small mean current density by wing section sacrificial anode

Assessment of Effects of Cavities and Narrow Channels on CP Design in the Marine Environment

NACE SP0186-2024, Application of Cathodic Protection for External Surfaces of Steel Well Casings

Association for Materials Protection and Performance