D-SR-003, Rev. 1, December 1994 page 1

NORSOK STANDARD

SYSTEM REQUIREMENTS

PIPE HANDLING SYSTEM SYSTEM NO. 10-30

D-SR-003

Rev. 1, December 1994

Please note that whilst every effort has been made to ensure the accuracy of the NORSOK standards neither OLF nor TBL or any of their members

will assume liability for any use thereof.

1 FOREWORD

This standard has been developed by the NORSOK standardisation work group and agreed by the Norwegian industry for the widest possible national and international application.

2 SCOPE

3 NORMATIVE REFERENCES

Recognised codes and standards for oil and gas industry.

4 DEFINITIONS AND ABBREVIATIONS

4.1 Definitions

4.2 Abbreviations

5 FUNCTIONAL REQUIREMENTS

5.1 General

The pipe handling system shall handle tubulars in connection with drilling operation.

5.2 Products/Services

D-SR-003, Rev. 1, December 1994 page 2

5.3 Equipment/Schematic

The system should consist of the following main items:

• Pipehandling system in the derrick incl. fingerboard. • Iron roughneck. • Pipe handling system on the pipe deck. • Casing stabbing basket. • Casing tong (may be combined w/iron roughneck). • Catheads. • Rig tongs. • Mousehole(s).

5.4 Performance

Class I Class II Fingerboard capacity, 5½" DP (stds) 120 190 Fingerboard capacity, 6 5/8" DP (stds) 100 130 Fingerboard capacity, 9 ½" DC (stds) 9 9 Fingerboard capacity, 6" DC (stds) 9 9 Total no. of stands 238 338 Iron roughneck m/u torque (kNm) 80 80 Iron roughneck b/o torque (kNm) 100 100 Iron roughneck tool joint diam. range w/o changing jaws (inch) 4½ - 8 4½ - 8 Casing tong diam. range (inch) 5-20 5-20 Catheads, force (mt) 12 12 Delivery of tubulars to/from drillfloor:9 5/8" casing (jts/hr)5" DP (jts/hr)Max. tubular size (inch)

255020 255020

5.5 Regularity

5.6 Process/Ambient Conditions

North Sea environmental conditions shall apply.

5.7 Operational Requirements

The iron roughneck shall be able to perform mousehole connections.

The pipe handling system shall, by remote operation, handle tubulars within the pipe rack, from pipe rack to drill floor and within the drillfloor/derrick area.

D-SR-003, Rev. 1, December 1994 page 3

It shall be possible to build stands in a safe and efficient manner while drilling. The building of stands shall not hinder the possibility of breaking the drill string in rotary.

5.8 Maintenance Requirements

5.9 Isolation and Sectioning

5.10 Layout Requirements

5.11 Interface Requirements

5.12 Commissioning Requirements

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