Overview

1
Overview
2
WITSML Special Interest Group Members

• A set of Data Exchange and Web Services Standards
• First published in 2001
• Version 1.4 due in Q3
• 50 Companies
• Hosted and Facilitated by Energistics
• Semi-annual Events

3
Energistics Subject Areas
Asset/DataManagementSIG
eRegulatory SIG
AssetManagement
ltRESQML/gt
Reservoir

Reservoir

Production

Production

SIG
Geology SIG
Engineering
Engineering
Geology
Geology
Expl

Petrophysics
Petroleum

Expl

Petrophysics
Petroleum

Geology
Engineering
Geology
Engineering

• Industry Services SIG
• Technical Architecture
• Energy Identity Trust

Drilling

Production

Facilities

Drilling

Production

Facilities

Engineering
Engineering
Engineering
Engineering
Engineering
Engineering
Completion
Drilling
Production

Drilling

Completion

Production



Geophysics
Operations
Workover
Operations
Geophysics
Operations
Workover
Operations
Geophysics SIG
ltWITSML/gt
ltPRODML/gt
SIG
SIG
4
WITSML Data Object Schemas (XML)

• General
• Well
• Message
• Operations Report
• Real Time
• Wellbore
• Wellbore Geometry
• Risk

• Communication
• Subscription
• Server Capabilities

• Coordinate Ref Sys
• Drill Report
• Attachment

• Rig Instrumentation
• Rig / Rig Equipment
• Cement Job

• Fluids Systems
• Fluids Report

• Surface Logging
• Mud Log

• Surveying
• Survey Program
• Target
• Trajectory

• Coring
• Sidewall Core
• Conventional Core

• Logging While Drilling
• Log ? Well Log (includes Wireline)
• Formation Marker

• Directional Drilling Systems
• Tubular /
• Bit Record
• BHA Run

Original Updated Added
Source BakerHughes/Paradigm
5
WITSML Data Object Schemas (XML)

• General
• Well
• Wellbore
• Wellbore Geometry
• Operations Report
• Drill Report
• Real Time
• Message
• Risk
• Change Log
• Attachment
• Coordinate Reference System

• Communication
• Subscription
• Server Capabilities

• Aggregate
• Aggregate
• Report

Original Updated Added
Source BakerHughes/Paradigm