MODEL 8050AC-712 TOP DRIVE DRILLING SYSTEM

SECTION 7: CERTIFICATIONS

CANDOC 8050AC-712 MANUAL S/N 399 MANUAL_01

COPYRIGHT © 2004 CANRIG DRILLING TECHNOLOGY LTD.

ALL RIGHTS RESERVED

This Top Drive System is protected by one or more of the following US patents and foreign counterparts: US 4,478,291 * US 4,951,709 * US 5,251,709 * US 6,024,181 and other patents pending.

Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Canrig Drilling Technology Ltd. Printed in the United States of America

SUN Serial Number: 399

SERIAL NUMBER OF MAJOR COMPONENTS Component Serial #/ Identification # Drilling Motor VV05110001A

Motor Pinion 25804-02-7

Spindle SPM01185

Quill QLM01370

Main Housing BHM01203

Upper Link Support ULSM01236

Outer Sleeve OSM01271

Split Ring SPRM01349

Upper Link ULM01917

Upper Link ULM01918

Upper Link Pin ULPM02914

Upper Link Pin ULPM02915

Upper Link Pin ULPM02918

Upper Link Pin ULPM02922

Bail BLM01287

Inner Bearing Race BRM01763

Sun Drilling

S/N 399 8050ac-712

09/18/06 S/N 399 1

VERTICAL RUN TEST SUMMARY ♦ LUBRICATION

Verified By: Mike Reaper Date: 09/18/06 ♦ TOP DRIVE HYDRAULIC PRESSURE SETTINGS

Verified By: Mike Reaper Date: 09/18/06

♦ IDM DRIVE

Verified By: Mike Reaper Date: 09/18/06

♦ PLC PROGRAM BIT CHECK

Verified By: Mike Reaper Date: 09/18/06

800 hp Drive ♦ VERTICAL RUN TEST – TEMPERATURE AND PRESSURE DATA:

RPM Torque (ft-lb)

Duration (hrs.)

Comments Date Completed:

80 0 0.5 hr. Leak test and warm up 09/18/06

80 15,000 1.0 hrs. 45% continuous torque 32% continuous pwr. rate

09/18/06

120 30,000 7.0 hrs. 81% continuous torque 93% continuous pwr. rate

09/18/06

Tested By: Mike Reaper

Vertical Run Test Summary

09/18/06 S/N 399 2

♦ CONSOLE DRILLER’S RECORDER OUTPUT

Description Nominal Parameter Reading

RPM 4-20 mA or 0-10 V 4-20 mA TORQUE 4-20 mA or 0-10 V 4-20 mA

Verified By: Mike Reaper Date: 09/18/06

♦ A.D.S (PANELVIEW) MESSAGE TEST

Verified By: Mike Reaper Date: 09/18/06

♦ PROGRAM INTERLOCKS

Verified By: Mike Reaper Date: 09/18/06

♦ TOP DRIVE AIR FLOW (U – TUBE):

Description Nominal Parameter Acceptance Criteria Reading * Motor Top Pressure

U-Tube Reference data only Reference data only 6.0" H²O

* Motor Bottom Pressure U-Tube

Reference data only Reference data only 1.0" H²O

♦ TORQUE TEST:

Maximum Motor Torque: 50,000 ft-lbs Maximum Torque Boost: 24,000 ft-lbs Maximum Total Connection Torque: 74,000 ft-lbs Maximum Brake Holding Torque 52,000 ft-lbs

Verified By: Mike Reaper Date: 09/18/06

Vertical Run Test Summary

09/18/06 S/N 399 3

♦ ELECTRICAL CHECKS: (low power)

Current draw: Auxiliary motors Description Current Draw Run Trip Set @ Blower 10.5 Amp 20 Amp Lube Pump 1.6 Amp 4.0 Amp Lube Cooler N/A Amp N/A Amp HPU1 (compensating) 8.8 Amp 25 Amp HPU1 (loaded) 20.1 Amp 25 Amp HPU2 (compensating) 8.9 Amp 25 Amp HPU2 (loaded) 19.9 Amp 25 Amp TDSU A/C #1 16.7 Amp 30 Amp TDSU A/C #2 16.5 Amp 30 Amp

Verified By: Mike Reaper Date: 09/18/06

♦ NOISE AND VIBRATION MONITORING Run the Top Drive at each specified speed for 10 minutes and record the following:

SPEED D.B

Reading LUBE press

(After 10 minutes

LUBE TEMP (After 10 minutes

COMMENTS (How does it

sound?)

_80_RPM (30% of max)

87.2

40

41.6°C Good

_160_RPM (60% of max)

90.2

40

42.6°C

Good

_265_RPM (100% of max)

90.4

35

44.2°C

Good

Verified By: Mike Reaper Date: 09/18/06

CERTIFICATE ON NON-DESTRUCTIVE TESTING

Date: 10/16/2006

It is hereby certified that the product identified on the reverse side of this certificate have been non-destruct tested by certified competent authority in a manner consistent with the regulating test standard listed below, with test results as indicated. TEST TYPE MAGNETIC ULTRASONIC RADIOGRAPHIC PARTICLE EXAMINATION EXAMINATION CDTL JOB NO. J10686 CUSTOMER ORDER NO. 399 CUSTOMER NAME SUN

________________________

Supervisor, Quality Assurance

PART TRACE CODE METHOD RESULT

Spindle @ Split Ring SPM01185 MPI No Indications

Quill - Threads QLM01370 MPI No Indications

Main Bearing Housing BHM01203 MPI No Indications

Upper Link Support ULSM01236 MPI No Indications

Outer Sleeve OSM01271 MPI No Indications

Split Ring SPRM01349 MPI No Indications

Upper Link ULM01917 MPI No Indications

Upper Link ULM01918 MPI No Indications

Bail BLM01287 MPI No Indications

NAME SIGNATURE

INSPECTION DOCUMENTS REVIEWED BY:

Jeremy Johnson

CUSTOMER REPRESENTATIVE: N/A

N/A

Tested By: Jeremy JohnsonTest Date: 09/19/2006

Job No.: J10686

S/N 399 MUDFLOW SYSTEM PRESSURE TEST

0

1000

2000

3000

4000

5000

6000

0 100 200 300 400 500 600

TIME (sec)

PRES

SUR

E (p

si)