WFT - Testing and Production Services Capabilities

Testing & Production ServicesCapabilities Overview

Revision: July 2011

© 2007 Weatherford. All rights reserved.2

Onshore and offshore applications

• Exploration and appraisal well testing

– Drill-stem and production tests

– Extended well tests

• Production and development wells

– Frac flow-back and well cleanup

– In-line production tests

• Production systems

– Early production facilities (EPF)

– Life of field production facilities

© 2007 Weatherford. All rights reserved.

Exploration and appraisal well testing

• Multi-national service provider

• Over 30 years of well testing related experience

• Onshore and offshore capabilities

• Large asset base

• Highly trained and experienced workforce

• Unmatched breadth of in-house services for E&A well testing


Production and development wells

• Well cleanups

• Frac flowbacks

• In-line / closed loop testing

– Separation based

– Multi-phase flow meters

• Pipeline cleaning / dewatering


Production systems

• Typical Production Systems

– Oil/Gas process

– Water treatment & disposal

– H2S/CO2 management and disposal

– Crude tanker loading/off-loading systems

– Gas Compression

– Water Injection

– Testing & commissioning services

• EPF/EWT (onshore)

• FPF/FPSO/MOPU (offshore)


Key facts

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• Third largest and fastest growing multi-national Well Testing service provider

• Over 300 packages worldwide

• Averaging >400 testing and production jobs per month

• Over 130 clients worldwide, including IOCs, NOCs and Independents

• In-house production process expertise for complex well testing and production facilities

• Leveraged and supported by Weatherford’s extensive global infrastructure, sister product lines and business programs and processes (QHSSE, EEP, Training & Competency, WPTS, etc.)


Testing & Production Toolbox

Surface EquipmentTest String Rental

& Running

Data AcquisitionMultiphase Flow

MetersSlickline & E-Line

Services

Real-time Data Transmission

Drill Stem Test Tools

Sand Management

PVT Sampling &Lab Analysis

TCP SystemsProduction Facilities

& Systems

Well Test Design& Analysis


Well test design and analysis

• Weatherford offers a well test design and analysis service

• In-house reservoir engineering and geosciences competencies

• Leading experts in well test design and analysis

• Industry’s leading well test analysis software PanSystems™ owned and sustained by Weatherford

• Introduction of PanMesh™ advanced finite element numeric simulator integrates geology with well testing


New releases from Weatherford

• Pressure Transient Analysis Series (Vol. 1 & 2) published by PennWell, authored by Prof. George Stewart, Weatherford’s Chief Reservoir Engineer, distinguished author, teacher and renowned Petroleum Engineer

– Co-founder of EPS, purchased by Weatherford in 2002; focused on PE software and training

• New improved PanSystem® Well Test Analysis software, also incorporated in Field Office™ software package… and more improvements on the way including CBM and Shale gas test design and analysis

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Field Office™ Software

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Field Office™ Software - Applications

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Data acquisition

• Complete surface data acquisition system

• Fully wireless

• Records pressure, temperature, differential pressure and flowrates

• Downhole memory gauges (quartz and PR)

• Access to real-time surface readout


Real-time data transmission

• Real-time collection and transmission

• WellHub static data management system

• WellWizard universal real-time viewing component

• Allows specialists and decision-makers real-time access to data anywhere in the world via a secure internet connection

– Validate well test

– Maximise utilisation of experts across multiple wells

– Reduces POB


Fluid sampling PVT laboratory services

• Mercury-free surface wellhead and separator recombination sampling

• Bottom-hole sampling using clocks or acoustic triggers

• On-site transfer of bottom-hole samples, mercury-free

• Weatherford Laboratories offers comprehensive PVT analysis service for:

– Gas

– Gas / condensate

– Volatile oil

– Black oil


Surface testing and production equipment

• One of the world’s largest fleets - trailer and skid mounted for onshore and offshore applications

• 10K and 15K upstream equipment

• Includes wellhead safety valve

• Equipment standardization

• CE marked for EU applications


Multiphase flowmeters

• REMMS (partial separation)

– Gas-liquid cylindrical cyclone separation

– Non nuclear

• REMMS-c PWT (portable well tester)

• Alpha VS, VS/R (wet gas multiphase)

• Alpha VS/R-D (full multiphase)

– Densitometer with nuclear source


Drill stem test tools

• Standard Full-bore - 5”OD, 2.25” ID, 15,000 psi, 350º F

• Slimhole Full-bore – 3.125”OD, 1.125” ID, 15,000 psi, 350º F

• NACE MR-01-75

• Engineered and manufactured in-house

• Over 3,000 runs globally

• Functionally designed to give full flexibility

• Highly trained and experienced personnel


Tubing-conveyed perforating systems

• Underbalanced and extreme overbalance

• Suitable for all casing/liner sizes

• Full range of charge and explosive types, phasing and shot density

• Selection of firing heads

• Accessories

– Gun releases

– Vent subs

– Surge tools


Tubing rental and running services

• Weatherford is the industry leader in TRS

• Premium tubing strings available for rent

• Complete range of handling and running equipment

• Tubing make up services


Cased hole wireline and slickline services

• Cement bond evauation

• Production logging

• Wireline perforating

• Slickline services

– Memory PLTs

– Retrievable gauges

– Bottom hole samplers

– TCP firing and gun release utilities


Sand management

• Manage sand production at surface during the well test upstream of process equipment.

– Pressurized sand filters and knock-out vessels for uninterupted flow

• Primary sand exclusion downhole may be necessary for a successful well test

• Weatherford is a leader in downhole sand control and can provide the most appropriate solution

– Standalone well screens

– Gravel packs

– Expandable sand screens (ESS®)


Production systems

• Engineering, design, equipment selection

• Fabrication, QA/QC, delivery of facility to suit contract requirements

• Installation, commissioning, start-up of facility

• Operation & maintenance

• Able to meet client export parameters

• QHSE controlled procedures and policies in place for all aspects of above functions


Weatherford has access to the latest computational process & facilities analysis software and can perform:

• Process Simulations• Hydraulic Analysis• Structural Analysis• Pipe Stress Analysis• Vessel Design• Heat Exchanger Design• Electrical Design and Load Calcs• Storage Tank Design• Civil Engineering

Engineering and design


Through the use of 3D CAD software, the entire facility can be modeled with a view to:

• Maximising space restrictions• Reducing equipment clashes• Minimising Hook-up phase• Minimising interconnecting

pipework• Automatic generation of

engineering deliverables i.e. isometrics, BOM etc.

• Site preparation

Engineering and design


Weatherford have an existing inventory of equipment that can be mobilised at short notice for use in Early Production Facility Projects.

When we say EARLY we mean EARLY:

• Accelerated Mobilisation• Proven Technology• Inventory of Spare Parts• Replacement of equipment• Available at International

locations

Global inventory of existing equipment


EPF activity - past, present & future

Year Client Location Field Capacity LOOM Sale

2005 Nexen Yemen Block 51 40,000 bopd X

2006 Total Yemen Jathma 20,000 bopd X

2006 OMV Yemen Kharwah 10,000 bopd X

2007 OMV Yemen Al Nilam 10,000 bopd X

2007 Crescent N. Iraq Khor Mor 150 MMscfd X

2008 TTOPCO N. Iraq Taq Taq 30,000 bopd X

2008 TTOPCO N. Iraq Taq Taq 60,000 bopd X

2008 Crescent N. Iraq Khor Mor 250 MMscfd X

2008 PPL Pakistan Adam X1 20 MMscfd X

2008 Total Yemen Kharir 30,000 bopd X

2010 Tullow Oil Uganda Various Various X

2010 AGOCO Libya Sultan 50,000 bopd X


CLIENT: Total Exploration & Production, Yemen

FIELD: TPU Kharir (Block 10) YEAR: 2009TYPE: EPFSCOPE: Lease Operate & Maintain

In November 2008, Weatherford were contracted for the design, engineering, supply, installation and operation of a15,000 BOPD EPF with 15,000 BPDProduced Water Treatment.

The scope of supply includes two production Separators with inter-stage crude oil heater, produced water Induced Gas Flotation, 3 x 1,300 BBL storage Tanks, MCC and Control Room and all utilities.Nine month schedule to 1st Oil.

Production systems


CLIENT: TTOPCO (Addax / Genel Enerji)FIELD: Taq Taq, Northern IraqYEAR: 2008TYPE: Early Production Facility /w TLSSCOPE: Build, Own, Operate & Maintain

In June 2008, TTOPCO awarded Weatherford the EPF contract for accelerated production from the Taq Taq Field. The 30,000 bbl/dProduction facility was mobilised within 3 weeks of LOI.

Subsequent to this, Weatherford have also been awarded the Phase I 60,000 bbl/day Early Production System.

Production systems


CLIENT: TTOPCO (Addax / Genel Enerji)FIELD: Taq Taq, Northern IraqYEAR: 2008TYPE: 60,000 bbl/d Early Production SystemSCOPE: Engineer, Procure, Install & Commission

In July 2008, TTOPCO awarded Weatherford the EPC contract for the permanent production facilities on Taq Taq Field. The scope consists of 2 x 30,000 bbl/day sour crude processing trains including gas stripping, storage, transport, road tanker loading and all utilities.

Production systems


CLIENT: PPL, PakistanFIELD: Hala Adam X1YEAR: 2008TYPE: 15 MMscfd Gas Production Facility (Sweetening & LPG)SCOPE: Build, Operate & Transfer

In 2008, Weatherford was contracted to supply PPL witha 15 MMscf/d Gas Processing Facility. The facility includesGas Compression, Gas Sweetening, Gas Dewpoint Controlwith LPG Extraction and Condensate Stabilization.

All site engineering,preparation, foundations andutilities are included inWeatherford scope. The facilitywill be delivered and commissioned13 months from contract award.

Production systems


Thank You

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WFT - Testing and Production Services Capabilities

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