espWatcherCompany Name:

Field:

Date:

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Period:

Field Economic Impact Report - Top 10 Wells

Top-10 wells from a field selected on the basis of deferred oil. Same information as contained in the WELL ECONOMIC IMPACT report. Comments entered by user who generated the report.

Company A

Field A

01-Jan-2004 00:00 to 20-Jul-2004 00:00

Central European TimeTime zone:08-Apr-05 12:07:16

Generated by: Your Name

Well APumpMotor CableIntake Protector Sensor

Page 1 of 3Field A-Field Economic Report08-Apr-05 12:07:16

Disclaimer Notice:This information is presented without warranty. Schlumberger assumes no liability for advice or recommendations made based on this information. The results given are estimates based on calculations produced by a computer model including various assumptions on the well, reservoir and treatment, and depend on input data provided by the Operator and estimates as to unknown data. The information presented is Schlumberger's best estimate of the actual results that may be achieved and should be used for comparison purposes rather than as absolute values.

GN1600/75 phoenix234/reda

Uptime: % uptime for field over the period of the report.

Downtime: % downtime for field over the period of the report.

No Communication: % time the communication link to the field was down. It is not possible to determine if the wells were up/down during this time period.

Page 2 of 3Field A-Field Economic Report08-Apr-05 12:07:16

Disclaimer Notice:This information is presented without warranty. Schlumberger assumes no liability for advice or recommendations made based on this information. The results given are estimates based on calculations produced by a computer model including various assumptions on the well, reservoir and treatment, and depend on input data provided by the Operator and estimates as to unknown data. The information presented is Schlumberger's best estimate of the actual results that may be achieved and should be used for comparison purposes rather than as absolute values.

Nbr of Shutdown: Cumulative count of shutdown on the well over the period of report.

Uptime %: The report period is divided into 10 equal time periods. Average uptime is calculated for each time period and plotted as a square tooth curve.

Test oil flowrate, Liquid flowrate : Plot of production test information provided by the operator :

Power Consumption: Power consumption of the well during the time period of report. This is obtained from the controller and will only be available for controllers that record power.

Well BPumpUnknown/210/105

Motor0.0 hhp/0.0 V/48.0 A

CableIntake Protector Sensor

Page 3 of 3Field A-Field Economic Report08-Apr-05 12:07:16

Disclaimer Notice:This information is presented without warranty. Schlumberger assumes no liability for advice or recommendations made based on this information. The results given are estimates based on calculations produced by a computer model including various assumptions on the well, reservoir and treatment, and depend on input data provided by the Operator and estimates as to unknown data. The information presented is Schlumberger's best estimate of the actual results that may be achieved and should be used for comparison purposes rather than as absolute values.