PRODML Review

Energistics Western Europe

London, 31 May 2011

Summary - Aims of Presentation

Review background Short term re-energize New Capability: Wireline/Drill Stem Testing Plan: Completions Find compelling business cases Request member involvement

“A Brief History of PRODML”

‘05 – formed by majors, invited service co’s ‘06 – $1.25m, Focus “DOF”, 4 pilots, plug &

play demos, ATCE launch v1.0, SPE paper ‘07 - ~$0.7m, 7 pilots, 2 reporting, 1 DTS, 4

DOF, ATCE roadmap & 2 SPE papers ‘08 – slowing momentum, 1-2 pilots,

SAM/GDA ‘09-’10 – fewer initiatives, incremental

release

Re-energize during 2011

Demonstrate essential commitment by maintaining annual & “responsive” releases

Identify a Compelling Business Case objective, achievable in 1-2 years, with commitment of current SIG membership to contribute

Refine roadmap longer term around industry desires & matching commitments

2011 Development

Release 2.1 - pendingadds Formation Tester

Saudi Aramco requests - incr. releaseGain Aramco involvement and usage

Completion Object – start workWork with WITSMLEnsure Business Case & use cases

understood & supported

Regulatory reporting - prep. for 2012 Interact with NDR SIG to gain requirements

PRODML Data Objects

1. Flow Network

2. Product Volume

3. Production Operation

4. Well Test

5. DTS

6. Time series

7. Fluid Sample and Analysis

8. Wireline formation tester (coming in 2.1)

Slide #7

Scope of Formation/Drill Stem Testing

P Gauge

Flow

Sample

PressureTransient

Analysis

ReservoirInflowParameters

PVT LabAnalysis

FluidsProperties

TransientWelltest orWireline FT

Performance& Res Descr.

Time-seriesData

P

Q

WFT Packers

8

Slide #9

WFT Probe Types (examples)

9

Single Probe (Weatherford photo)

See:~http://www.slb.com/content/services/evaluation/reservoir/quicksilver_probe.asp?

Central plus annular Probe

See:~http://www.halliburton.com/public/common/Data_Sheets/H06089.pdf

Oval Pad Probe

Slide #10

WFTs: Multiple Layers Tested

Can test, sample, analyse and report flowing interval by flowing interval.

Each “stop” is referred to as a Station

Slide #11

R1

Results Derived From Results

WFTStation

Sensor 1

Sensor 2

Tests

Samples

Events

Example: property measured in test 2 is used to derive results from test 3

Methods

Results R2

Slide #12

Results across stations upscaling, form eval., res.descr.

Results apply at each station individually, but also across multiple stations.

WFTStations

PropertyProfiles

PropertyGradients

Std. Logs

Slide #13

Completion Data Drilling Production

Perm.Gauge

DTSFlowingIntervals, sensor depths

DrilledWell Completed

Well

Perm.Gauge

DTS

Surveillance/Reporting

E.g. Gas LiftChange

Optimization

Optimization using models

New Completion

Drilling & Completions Domain Production Domain

WorkoverPlanned

Tubing

Perforations

SSSV

Packer

Completion DB

Well

Services

Drilling system

WITSML

Dril

l

Com

plete

Compelling Business Cases – e.g.’s Completions (D&C life of well) NDR and/or NOJV reporting Service company data (field office) DOF Formation Evaluation

How? Member commitment to “make it happen” Roadmap Iterative approach to thorny problems

2011 Promoting Awareness

Take story back to key members Promotion/assessment: current capabilities

e.g. survey of well test use (?others, e.g. reporting, DTS, etc.)

Initiatives: compelling but achievable aims Get right expectations and engagement

2011 Processes

Requirements capture - Use Case TeamCompletionsRegulatory reporting

Development - Specification TeamData schemas & services

Support - Deployment Support TeamDocumentation and helpNo team or resources currently in place

2011 Technology Trends

Shared issues across standards Need for cross-standards workgroup to

integrate all this

The Team

Jim Green (CVX) – Board sponsor Bill McKenzie (CVX) & Mike Knewtson

(SLB) – Spec Team co-leads + ~6 regular Dave Shipley (CVX) & TBC (svc co) – Use

Case Team co-leads + ~ 2-3 regular Jerry Hubbard, Jana Schey, Gary Masters

- Energistics Laurence Ormerod – PM (part time role)

Our Need

Please get involved!! Any input welcome, esp:

Use Case Team (details or long term vision)Deployment Support

We want to be led by real world deployments