ISO 18647:2017
(Main)Petroleum and natural gas industries — Modular drilling rigs for offshore fixed platforms
Petroleum and natural gas industries — Modular drilling rigs for offshore fixed platforms
ISO 18647:2017 gives requirements for the design, fabrication, installation, commissioning and integrity management of modular drilling rigs on offshore fixed platforms. The modular drilling rig includes some or all of the equipment as follows: - drilling equipment including a derrick/mast and its controls that can be moved by skidding a drilling support structure; - drilling support equipment which includes support facilities such as power supply/distribution system; - mud and cement storage, mixing, monitoring and control equipment. ISO 18647:2017 is applicable to the modular drilling equipment on offshore structures for the petroleum and natural gas industries, as follows: - new equipment arranged in a modularized form; - the equipment contained in several modules, each of which can be lifted and installed on to the platform, however, the equipment may be arranged within the modules as is convenient; - the modules assembled together offshore for hook up and commissioning; - intended for long term use on a new fixed offshore structure; - Intended for temporary use on a number of different offshore platforms. ISO 18647:2017 is not applicable to drilling equipment - installed on mobile offshore units, and - intended primarily for onshore use. ISO 18647:2017 does not apply to those parts and functions of an offshore platform that are not directly related to drilling.
Industries du pétrole et du gaz naturel — Spécifications pour une foreuse modulaire à bord de plates-formes fixes en mer
Le présent document donne un répertoire d'exigences applicables à la conception, la fabrication, l'installation, la mise en service et la gestion de l'intégrité des foreuses modulaires sur plates-formes fixes en mer. La foreuse modulaire comprend tout ou partie des équipements suivants : — équipement de forage comprenant un derrick/mât et ses commandes, pouvant être déplacé en faisant riper une structure de support de forage ; — équipement de support de forage comprenant des installations de soutien telles que l'alimentation électrique/le système de distribution ; — stockage boue et cimentation, malaxage, équipements de surveillance et de contrôle. Le présent document est applicable aux équipements suivants de forage modulaires sur les structures en mer, destinés aux industries du pétrole et du gaz naturel : — équipements neufs disposés d'une façon modulaire ; — les équipements contenus dans plusieurs modules, chacun d'entre eux pouvant être levé et installé sur la plate-forme, les équipements pouvant être disposés au sein des modules selon ce qui est le plus pratique ; — les modules assemblés en mer pour raccordement et réception ; — ceux prévus pour une utilisation à long terme sur une nouvelle structure fixe en mer ; — ceux prévus pour une utilisation temporaire sur de nombreuses plates-formes en mer. Le présent document n'est pas applicable aux équipements de forage — installés sur des unités mobiles en mer ; et — revus en premier lieu pour une utilisation à terre. Le présent document ne s'applique pas aux parties et fonctions d'une plate-forme en mer qui ne sont pas directement liées au forage.
General Information
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 18647
First edition
2017-08
Petroleum and natural gas
industries — Modular drilling rigs for
offshore fixed platforms
Industries du pétrole et du gaz naturel — Spécifications pour une
foreuse modulaire à bord de plateformes fixes offshore
Reference number
©
ISO 2017
© ISO 2017, Published in Switzerland
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Contents Page
Foreword .vi
Introduction .vii
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Abbreviated terms . 4
5 Overall considerations . 6
5.1 General . 6
5.2 Functional equipment . 6
5.2.1 Hoisting system . 6
5.2.2 Rotary system . 6
5.2.3 Circulation and solids control systems . 6
5.2.4 Power and electrical systems . 6
5.2.5 Well control system . 7
5.2.6 BOP handling system . 7
5.2.7 Cementing system . 7
5.2.8 Pipe handling system . 7
5.2.9 Instrument communication system . 7
5.2.10 Auxiliary system . 7
5.3 Layout . 7
5.3.1 General. 7
5.3.2 Drilling equipment set . 8
5.3.3 Drilling support module . 8
5.3.4 Drilling utilities . 8
5.4 Health and safety considerations . 8
5.4.1 General. 8
5.4.2 Escape and alarms . 8
5.4.3 Hazardous areas and storage of hazardous goods . 9
5.4.4 Fire and explosion protection. 9
5.4.5 Safety equipment . 9
5.5 Operational considerations . 9
5.6 Corrosion control . 9
5.7 Structural considerations . 9
5.8 Removal and abandonment .10
6 Design .10
6.1 General .10
6.2 Rig rating .10
6.3 Drilling equipment set .11
6.3.1 General.11
6.3.2 Derrick/Mast .12
6.3.3 Maximum hook load .12
6.3.4 Drill floor clearance .12
6.3.5 Top drive system .12
6.3.6 Well control equipment .12
6.3.7 BOP handling system .12
6.3.8 Circulation and solids control system .13
6.4 Drilling support equipment .13
6.4.1 Power of the mud pump set .13
6.4.2 Mud tank volume .13
6.4.3 Generator set .13
6.4.4 Electrical equipment and cabling .14
6.4.5 Emergency power supply .14
6.4.6 UPS .14
6.4.7 Fuel tank . .14
6.4.8 P-tanks and pipework.14
6.4.9 Auxiliary systems .15
6.4.10 Other requirements .15
6.5 Interfaces .16
6.5.1 Seawater .16
6.5.2 Fresh water .16
6.5.3 Fuel .16
6.5.4 Compressed air .16
6.5.5 Discharge system .16
6.5.6 Electrical interface.16
6.5.7 Instrument communication interface .16
6.5.8 Well control system interface .16
6.5.9 Safety system interface .17
6.5.10 Flowback system interface .17
7 Structural design .17
7.1 General .17
7.2 Structure simulation .17
7.3 Design checks .17
7.4 Material selection .17
7.5 Skid rail strength anal
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