Rig: Logging Date. Field: Location: Well: Company: API Serial No. 23-Dec Rig Floor. Rig Floor. Max. Hole Devi. 91* W m. Elev.

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Density Viscosity Fluid Loss PH Source Of Sample RM @ Measured Temperature RMF @ Measured Temperature RMC @ Measured Temperature Source RMF RMC RM @ MRT RMF @ MRT Maximum Recorded Temperatures Circulation Stopped Time Logger On Bottom Time Unit Number Location Recorded By Witnessed By Marc Reichow 2082 Webster, TX Javier Espinosa 23-Dec-2005 19-Dec-2005 2:00 8:27 @ @ @ @ @ MUD Logging Date Run Number Depth Driller Schlumberger Depth Bottom Log Interval Top Log Interval Casing Driller Size @ Depth Casing Schlumberger Bit Size Type Fluid In Hole 9.875 in Sea water 1.07 g/cm3 23-Dec-2005 One 5152 m 5085 m 5085 m 3934 m 0.000 in 3934 m @ 3934 m Rig: Field: Location: Well: Company: API Serial No. Max. Hole Devi. Drilling Measured From: Rig Floor Joides Resolution Superfast Spreading Crust III Expedition 312 Site 1256D Lamont Doherty LOCATION Log Measured From: Rig Floor Permanent Datum: Mean Sea Level Gamma Ray Dual Laterolog Tool Well: Field: Rig: Expedition 312 Site 1256D Superfast Spreading Crust III Joides Resolution Ocean: Company: Lamont Doherty Pacific Ocean Elev.: K.B. G.L. D.F. 11.3 m -3645 m 11 m Elev.: 0 m 11.0 m above Perm. Datum Longitude 91* 56.0612 W Latitude 6* 44.1631 N @ @ @ @ @ @ MUD Density Viscosity Fluid Loss PH Source Of Sample RM @ Measured Temperature RMF @ Measured Temperature RMC @ Measured Temperature Source RMF RMC RM @ MRT RMF @ MRT Maximum Recorded Temperatures Circulation Stopped Time Logger On Bottom Time Unit Number Location Recorded By Witnessed By Logging Date Run Number Depth Driller Schlumberger Depth Bottom Log Interval Top Log Interval Casing Driller Size @ Depth Casing Schlumberger Bit Size Type Fluid In Hole Run 1 Run 2 Run @ @ @ @ @ @ @

3 Run 4 @ @ @ @ @ DISCLAIMER THE USE OF AND RELIANCE UPON THIS RECORDED-DATA BY THE HEREIN NAMED COMPANY (AND ANY OF ITS AFFILIATES, PARTNERS, REPRESENTATIVES, AGENTS, CONSULTANTS AND EMPLOYEES) IS SUBJECT TO THE TERMS AND CONDITIONS AGREED UPON BETWEEN SCHLUMBERGER AND THE COMPANY, INCLUDING: (a) RESTRICTIONS ON USE OF THE RECORDED-DATA; (b) DISCLAIMERS AND WAIVERS OF WARRANTIES AND REPRESENTATIONS REGARDING COMPANY'S USE OF AND RELIANCE UPON THE RECORDED-DATA; AND (c) CUSTOMER'S FULL AND SOLE RESPONSIBILITY FOR ANY INFERENCE DRAWN OR DECISION MADE IN CONNECTION WITH THE USE OF THIS RECORDED-DATA. OTHER SERVICES1 OTHER SERVICES2 OS1: DLT, HNGS OS1: OS2: MEST, DSI OS2: OS3: TAP OS3: OS4: OS4: OS5: OS5: REMARKS: RUN NUMBER 1 REMARKS: RUN NUMBER 2 All parameters and presentations as per IODP standards Tool ran as per tool sketch below. Casing and sea floor depth information provided by IODP TD not reached due to hole conditions Hole top section logged in ODPLeg 206 and IODP Exp 309. DLL was stopped at 3955 mbrf. RUN 1 RUN 2 SERVICE ORDER #: SERVICE ORDER #: PROGRAM VERSION: 12C0-301 PROGRAM VERSION: FLUID LEVEL: FLUID LEVEL: LOGGED INTERVAL START STOP LOGGED INTERVAL START STOP LCM-AA GSR-U/Y WITM (DTS)-A EQUIPMENT DESCRIPTION RUN 1 RUN 2 SURFACE EQUIPMENT DOWNHOLE EQUIPMENT BSP BRT-S 50.36 SP SPARC 29.30

LEH-MT LEH-MT 25.97 AH-119 AH-119 25.01 AH-148 AH-148 21.99 DTC-H ECH-KC CTEM TelStatus ToolStatu 17.95 17.32 18.23 SGT-N SGH-K SGC-TB SGD-TAA EMS-B EMA-B RES EMC-B ECH-KH Gamma Ray Mud Resis Mud Tempe 17.04 15.46 15.21 17.32 15.64 DTA-A ECH-KE DTA-A AH-169 13.20 11.98 DLT-E DLH-CB DLC-D DLS-F DLE-E 11.57 LLD LLS 7.19 AH-tap AH-tap DF Cartridge HV Tension 0.00 TOOL ZERO MAXIMUM STRING DIAMETER 3.63 IN MEASUREMENTS RELATIVE TO TOOL ZERO ALL LENGTHS IN METERS 2.71 (in) (m) (m) (in) Production String Well Schematic Casing String OD ID MD MD OD ID

Kelly Bushing Elevation Derrick Floor Elevation 11.3 11.0 11.0 5.500 Casing String Mean Sea Level 0.0 3645.0 9.875 Borehole Segment 3934.0 5.500 Casing Shoe

MAIN PASS MAXIS Field Log Company: Lamont Doherty Well: Expedition 312 Site 1256D Output DLIS Files DEFAULT DLL_EMS_087LUP FN:102 PRODUCER 23-Dec-2005 08:28 5085.3 M 3892.4 M OP System Version: 12C0-301 MCM DLT-E 12C0-301 DTA-A 12C0-301 EMS-B 12C0-301 SGT-N 12C0-301 DTC-H 12C0-301 BSP 12C0-301 Changed Parameter Summary DLIS Name New Value Previous Value Depth & Time LLOO OFF BOTH 3962.2 09:48:39

Time Mark Every 60 S PIP SUMMARY Tension (TENS) 10000 (LBF) 0 Laterolog Shallow Resistivity (LLS) 0.2 (OHMM) 2000 Laterolog Groningen Resistivity (LLG) 0.2 (OHMM) 2000 Gamma Ray (GR) 0 (GAPI) 20 Laterolog Deep Resistivity (LLD) 0.2 (OHMM) 2000 3900 3925 -DP-

3950 See Remarks 3975

4000 4025

4050 4075 4100

4125 4150

4175 4200

4225 4250

4275 4300 TENS 4325

GR LLG LLD LLS 4350 4375

4400 4425

4450 4475

4500 4525 4550

4575 4600

4625 4650

4675 4700

4725 4750

4775 4800 4825

4850 4875

4900 4925

4950 4975

5000 5025 TENS GR 5050 LLG LLD LLS

DLT-E 12C0-301 DTA-A 12C0-301 EMS-B 12C0-301 SGT-N 12C0-301 -FR GR- 5075 -FR DLT- Gamma Ray (GR) 0 (GAPI) 20 Laterolog Deep Resistivity (LLD) 0.2 (OHMM) 2000 Time Mark Every 60 S Laterolog Groningen Resistivity (LLG) 0.2 (OHMM) 2000 Laterolog Shallow Resistivity (LLS) 0.2 (OHMM) 2000 PIP SUMMARY Parameters DLIS Name Description Value DLT-E: DUAL LATEROLOG - E DPRF DEEP REFERENCE POWER 550 NW KFAC K FACTOR SOND LLOO LATEROLOG LOOP BOTH PLRM POWER LOOP REFERENCE MODE DEEP SPRF SHALLOW REFERENCE POWER 550 NW Format: DLT_DST Vertical Scale: 1:200 Graphics File Created: 23-Dec-2005 08:28 OP System Version: 12C0-301 MCM Tension (TENS) 10000 (LBF) 0

DTC-H 12C0-301 BSP 12C0-301 Output DLIS Files DEFAULT DLL_EMS_087LUP FN:102 PRODUCER 23-Dec-2005 08:28 DOWNLOG MAXIS Field Log Company: Lamont Doherty Well: Expedition 312 Site 1256D Input DLIS Files DEFAULT Flip_DLL_EMS_090LUP PRODUCER 23-Dec-2005 10:00 5067.0 M 3941.7 M Output DLIS Files DEFAULT DLL_EMS_091PUP FN:105 PRODUCER 23-Dec-2005 10:06 5067.0 M 3919.9 M OP System Version: 12C0-301 MCM DLT-E 12C0-301 DTA-A 12C0-301 EMS-B 12C0-301 SGT-N 12C0-301 DTC-H 12C0-301 BSP 12C0-301 Time Mark Every 60 S PIP SUMMARY Tension (TENS) 10000 (LBF) 0 Laterolog Shallow Resistivity (LLS) 0.2 (OHMM) 2000 Laterolog Groningen Resistivity (LLG) 0.2 (OHMM) 2000 Gamma Ray (GR) 0 (GAPI) 20 Laterolog Deep Resistivity (LLD) 0.2 (OHMM) 2000 3925

3950 3975

4000 4025

4050 4075 4100

4125 4150

4175 4200

4225 4250

4275 4300 4325

4350 4375

4400 4425

4450 4475

4500 4525

4550 4575 4600

4625 4650

4675 4700

4725 4750

4775 4800 4825

4850 4875

4900 4925 TENS GR LLG LLS LLD

4950 4975

5000 5025 5050

Gamma Ray (GR) 0 (GAPI) 20 Laterolog Deep Resistivity (LLD) 0.2 (OHMM) 2000 Time Mark Every 60 S Laterolog Groningen Resistivity (LLG) 0.2 (OHMM) 2000 Laterolog Shallow Resistivity (LLS) 0.2 (OHMM) 2000 PIP SUMMARY Parameters DLIS Name Description Value DLT-E: DUAL LATEROLOG - E DPRF DEEP REFERENCE POWER 550 NW KFAC K FACTOR SOND LLOO LATEROLOG LOOP OFF PLRM POWER LOOP REFERENCE MODE DEEP SPRF SHALLOW REFERENCE POWER 550 NW System and Miscellaneous DO Depth Offset for Playback 0.0 M PP Playback Processing NORMAL Format: DLT_DST Vertical Scale: 1:200 Graphics File Created: 23-Dec-2005 10:06 OP System Version: 12C0-301 MCM DLT-E 12C0-301 DTA-A 12C0-301 EMS-B 12C0-301 SGT-N 12C0-301 DTC-H 12C0-301 BSP 12C0-301 Input DLIS Files DEFAULT Flip_DLL_EMS_090LUP PRODUCER 23-Dec-2005 10:00 5067.0 M 3941.7 M Output DLIS Files DEFAULT DLL_EMS_091PUP FN:105 PRODUCER 23-Dec-2005 10:06 Tension (TENS) 10000 (LBF) 0 CALIBRATIONS

MAXIS Field Log Calibration and Check Summary Measurement Nominal Master Before After Change Limit Units DUAL LATEROLOG - E Wellsite Calibration - DLT ELECTRONICS CALIBRATION Laterolog Measurement Before: 23-Dec-2005 7:11 MEASURED LLD 31.62 N/A 31.96 N/A N/A 0.9000 OHMM MEASURED LLS 31.62 N/A 31.14 N/A N/A 0.9000 OHMM Environment Measurement Sonde Wellsite Calibration - EMS Caliper Calibration Before: Calibration not done Radius 1 Short Radius 4.000 N/A N/A N/A N/A 0.2000 IN Radius 1 Long Radius 8.000 N/A N/A N/A N/A 0.2000 IN Radius 2 Short Radius 4.000 N/A N/A N/A N/A 0.2000 IN Radius 2 Long Radius 8.000 N/A N/A N/A N/A 0.2000 IN Radius 3 Short Radius 4.000 N/A N/A N/A N/A 0.2000 IN Radius 3 Long Radius 8.000 N/A N/A N/A N/A 0.2000 IN Radius 4 Short Radius 4.000 N/A N/A N/A N/A 0.2000 IN Radius 4 Long Radius 8.000 N/A N/A N/A N/A 0.2000 IN Radius 5 Short Radius 4.000 N/A N/A N/A N/A 0.2000 IN Radius 5 Long Radius 8.000 N/A N/A N/A N/A 0.2000 IN Radius 6 Short Radius 4.000 N/A N/A N/A N/A 0.2000 IN Radius 6 Long Radius 8.000 N/A N/A N/A N/A 0.2000 IN Scintillation Gamma-Ray - N Wellsite Calibration - Detector Calibration Before: 22-Dec-2005 15:51 Gamma Ray (Jig - Bkg) 157.1 N/A 157.1 N/A N/A 14.28 GAPI Gamma Ray (Calibrated) 165.0 N/A 165.0 N/A N/A 15.00 GAPI Primary Equipment: DUAL LATEROLOG - E / Equipment Identification Auxiliary Equipment: Dual Laterolog Electrode Dual Laterolog Sonde Dual Laterolog Housing Dual Laterolog Cartridge Laterolog Control Module DLE - E DLS - F DLH - CB DLC - D LCM - AA Phase DUAL LATEROLOG - E Wellsite Calibration DLT ELECTRONICS CALIBRATION Laterolog Measurement MEASURED LLD OHMM Value Phase MEASURED LLS OHMM Value Before 31.96 Before 31.14 29.00 Before: 23-Dec-2005 7:11 31.62 40.00 29.00 31.62 40.00 DUAL LATEROLOG - E Wellsite Calibration DLT Electronics Calibration Plus Measurement Phase Deep Current Plus UA Value Phase Deep Voltage Plus MV Value Phase Groningen Voltage Plus MV Value Before 341.4 Before 10.91 Before 11.38 Phase 317.5 342.5 Shallow Current Plus UA 367.5 Value Phase 9.830 10.83 Shallow Voltage Plus MV 11.83 Value 9.830 10.83 11.83 Before 344.3 Before 10.72 317.5 Before: 23-Dec-2005 7:11 342.5 367.5 9.830 10.83 11.83

DUAL LATEROLOG - E Wellsite Calibration DLT Electronics Calibration Zero Measurement Phase Deep Current Zero UA Value Phase Deep Voltage Zero MV Value Phase Groningen Voltage Zero MV Value Before -0.1039 Before -0.01134 Before -0.004567 Phase -1.000 0 Shallow Current Zero UA 1.000 Value -0.1000 Phase 0 Shallow Voltage Zero MV 0.1000 Value -0.1000 0 0.1000 Before -0.1288 Before -0.007697-1.000 Before: 23-Dec-2005 7:10 0 1.000-0.1000 0 0.1000 Environment Measurement Sonde / Equipment Identification Primary Equipment: EMS Cartridge EMC - B EMS Adaptor EMA - B Resistivity Meter RES - Auxiliary Equipment: Electronics Cartridge Housing ECH - KH Phase Radius 1 Short Radius IN Environment Measurement Sonde Wellsite Calibration EMS Caliper Calibration Value Phase Radius 1 Long Radius IN Value Before NOT DONE N/A Before NOT DONE N/A Phase 3.000 4.000 Radius 2 Short Radius IN 5.000 Value Phase 7.000 8.000 Radius 2 Long Radius IN 9.000 Value Before NOT DONE N/A Before NOT DONE N/A Phase 3.000 4.000 Radius 3 Short Radius IN 5.000 Value Phase 7.000 8.000 Radius 3 Long Radius IN 9.000 Value Before NOT DONE N/A Before NOT DONE N/A Phase 3.000 4.000 Radius 4 Short Radius IN 5.000 Value Phase 7.000 8.000 Radius 4 Long Radius IN 9.000 Value Before NOT DONE N/A Before NOT DONE N/A Phase 3.000 4.000 Radius 5 Short Radius IN 5.000 Value Phase 7.000 8.000 Radius 5 Long Radius IN 9.000 Value Before NOT DONE N/A Before NOT DONE N/A Phase 3.000 4.000 Radius 6 Short Radius IN 5.000 Value Phase 7.000 8.000 Radius 6 Long Radius IN 9.000 Value Before NOT DONE N/A Before NOT DONE N/A 3.000 4.000 Before: Calibration not done 5.000 7.000 8.000 9.000 Scintillation Gamma-Ray - N / Equipment Identification Primary Equipment: Scintillation Gamma Cartridge Scintillation Gamma Detector Auxiliary Equipment: Scintillation Gamma Housing Gamma Source Radioactive SGC - TB SGD - TAA SGH - K GSR - U/Y Scintillation Gamma-Ray - N Wellsite Calibration Detector Calibration Phase Gamma Ray Background GAPI Value Phase Gamma Ray (Jig - Bkg) GAPI Value Phase Gamma Ray (Calibrated) GAPI Value

Before 3.073 Before 157.1 Before 165.0 0 30.00 Before: 22-Dec-2005 15:51 120.0 142.8 157.1 171.4 150.0 165.0 180.0 Company: Well: Field: Rig: Ocean: Lamont Doherty Expedition 312 Site 1256D Superfast Spreading Crust III Joides Resolution Pacific Ocean Dual Laterolog Tool Gamma Ray