tietoenator © 2003presentationpage 1 daily production & activity report standardisation meeting...

presentation TietoEnator © 2003

Daily production & activity report standardisation

Meeting 5-6 april 2005


The Project

OLF initiative

All major operators and partners are participating– BP, ConocoPhillips, ENI, Exxon, Hydro, Petoro, Shell, Statoil,

Total etc…

Purpose:– The Oil & Gas industry wants to coordinate and standardize the

production & activity reporting on the Norwegian Continental Shelf


Background

Project started early in 2004

TietoEnator has been involved since september 2004

Our task / objectives:– Identify reporting demands– Describe solution– Define data– Reporting format / layout– Run Pilot


Reporting demands Norwegian Petroleum act §24 §26 §27

NPD cover their needs with the information they receive from the operators

– The information NPD receive vary from license to license / field to field.

– NPD wants to be informed about the initiative and progress


Reporting demands ………..continue

Owner / Partner demands: – Easy access – Same dataset from license to license

Comparable data from field to field

– Flexible solution regarding What data needs to be reported – minimum of data reported What data can be reported – maximum of data reported No extra reporting in addition to current situation

Simple report structure – Easy aggregation of data– Easy data analysis


Main sources for datacollection Daily production & activity reports from various operators and fields

Monthly reports in Copex format

EC allocation definitions

Schlumberger Oilfield glossary

API and ISO definitions

NPD Web pages

Petoro - Key performance indicator report (KPI)


How we worked

Put all data into a spreadsheet

and structured the data

Comparereports

Defined data items and worked with DNV

to adjust to theISO15926 standard

Suggested a solution and report format


OLF Standard group - suggested name

Abrivation

Data type/UNIT

OLF Standard group - suggested definition

ISO 15926 NAME ISO 15926 DEFINITIONS

Daily Oil gross production Volume

Sm3 Total measured produced volume of oil on the installation including BS & W in 24 hours measured in standard cubic meter.

DAILY GROSS OIL PRODUCTION VOLUME - STANDARD METRE CUBED

A daily gross production volume, measured in standard cubic metre at 15 deg celsius.

DAILY GROSS OIL PRODUCTION VOLUME

A gross standard oil volume that is the daily (24 hour) gross oil production volume at a given date.

GROSS STANDARD OIL VOLUME

A liquid volume of oil including dissolved water, suspended water and suspended sediments but excluding free water and bottom sediment, calculated at standard conditions.

MTD Oil gross production Volume

Sm3 Total cumulated measured produced volume of oil on the installation including BS & W in current month measured in standard cubic meter.

MONTH TO-DATE ACCUMULATED GROSS OIL PRODUCTION VOLUME - STANDARD CUBIC METRE AT 15 DEG CELSIUS

A month to-date accumulated gross oil production, measured in standard cubic metre at 15 deg celsius.

MONTH TO-DATE ACCUMULATED GROSS OIL PRODUCTION VOLUME

A gross standard oil volume that is the gross accumulated production volume of oil to-date in current month.


Decitions made in the project

Reporting will use XML format

Report will be divided into sections

Reporting shall be according to standard– Can report other data elements in addition to standard.

Data elements definitions will be a part of ISO 15926

Will use LicenseWeb to store XML reports and extract data


Overview of production reporting data exchange

License Web

Internal Prod.datasystem

XML file

Make std report Store files

XML

StdProd report

Non stdreports

Special reports

Excel reports

Prod report

Operator LicenseWeb Partner/Operator


Data extraction of production data

License Web

PartnerInternal system

XML

XML

Non stdreportsExtraction

mechanisme for reports

Excel reports

Data selection from LW

StdProd report

EC extraction module

Time and area selection


Pilot

Pilot from June - September BP Valhall field Statoil Åsgard field Functionality included in pilottesting

– Define XML as archive format in LicenseWeb– Retrieve reports online/ print– Export reports to Excel format for internal usage– Data extract based on time dimention weekly / monthly etc..– Incorporate extract module i LicenseWeb


Data extraction of production data

XML

EcDp-XML-retrieve

Extract from source DB

PL/SQL package

Store XML Report. (Generate XML, DTD or XMLSchema) XML

reports

XML Reporting database (Oracle 9.2)

TablesReport definitions

Metadata for XML reports

Source database (Valhall/Åsgard)

EcPck-XML-report

(building XML-report)

PL/SQL packageTables

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