Cameron MOSAIC™ Systems for the Malampaya Project

MOSAIC Certified MALAMPAYA

Each of the wells will be completed using field-proven, modular components that are

part of Cameron’s MOSAIC product line.

The production manifold is retrievable and incorporates the capacity to connect up to ten

producing wells, two control umbilicals and two flowlines. It integrates two production

headers and a pigging loop. The subsea production trees are 10,000 psi WP Cameron

SpoolTree Systems which are installed guidelineless on drill pipe. Each tree incorporates

modular components such as Cameron FLS Gate Valves, Cameron Compact Modular (CM)

Actuators, Cameron Willis CC40 Subsea Retrievable Insert Chokes, Cameron McPac

Flowline Connection Systems, and Cameron DWH Mechanical Dog and Window Collet

Connectors. The subsea production control system is the Cameron CAMTROL Advanced

Multiplexed Electro-Hydraulic Control System which features standardized, modular

components.

The Malampaya Project

The Malampaya field is located

in Block SC38 of the South China

Sea in 750 to 1150 meters of

water. The subsea production

system is located at a water depth

of 820 meters. The field is approx-

imately 80 kilometers off the coast

of Palawan Island in the Republic

of the Philippines. The goal of the

project is to supply natural gas

to power plants within the

Philippines.

32

DOWNSTREAM

UPSTREAM

CALMLoading Buoy

ElectricityPowerStations

Alternative Fuel

Onshore Gas Plant

CondensateStorage

24" Dry Gas Export

16" CRA Flowlines

Future 16" Flowline

Subsea Manifold

850 m

30 kmManifoldTo Platform

500 kmPlatformTo Land

Initially five Malampayawells will be drilled.

The Malampaya subsea gas production system consists of a

cluster well development with initially five Cameron SpoolTree

Systems producing to a central subsea production manifold.

From the manifold, two 30-kilometer flowlines carry the gas

to the platform where it is processed. The dry compressed

gas is transported through a 500-kilometer pipeline onshore

to the power generation facilities. Condensate is stored in

the concrete gravity structure at the base of the production

platform and is exported to shuttle tankers through a catenary

anchored leg mooring (CALM) offloading system 3 kilometers

from the production platform.

C H I N A

TAIWAN

PHILIPPINES

PHILIPPINES

Malampaya

Hong Kong

T'aipei

Bangkok

VIETNAM

THAILAND

CAMBODIA

LAOS

BURMA

ManilaQuezon City

Manila

Quezon City

NEWGUINEA

A U S T R A L I A

I N D O N E S I A

M A L A Y S I A

JAPAN

BORNEOSingapore

L U Z O N

MINDORO

Batangas

Pacific

Ocean

Indian

Ocean

East China

Sea

SOUTH

China

Sea

SOUTH

China

Sea

Shell Philippines Exploration B.V. chose Cameron

Modular Subsea and Integrated Completions (MOSAIC)

Systems for their Malampaya project.

Cameron’s Malampaya Project Subsea Components

The Malampaya field will be completed using field-proven components from the Cameron MOSAICproduct line. The Cameron SpoolTree Subsea Trees - proven over and over in field applications around the world. Subsea Retrievable Insert Chokes - with a selection of actuator assemblies and trim cartridges. CAMTROL Production Control System - standard components which adapt to a variety of field configurations. And other field-proven MOSAIC components.

MOSAIC provides flexible modularity to create nearly endless system combinations with reliable and economical subsea equipment. MOSAIC systems are all based upon a combination of standard components. This modular, or building block approach, allows producers to specify pre-engineered components with application-specific features.

The Cameron MOSAIC solution for the Malampaya field is one of the myriad of combinations available. Contact us and we will design one for you.

TM

4

Cameron MOSAIC Systems and Subsystems for

the Malampaya Project

Production Manifold System

Pile Assemblies and Pile Spacer Template

Manifold Support Structure

Retrievable Production Manifold

Dual Production Headers

Pigging Loop

Modular Valve Blocks with Jumper Hubs

STM Wellhead Systems

Completion Guide Bases

Casing Hangers, Seal Assemblies, Wear Bushings

Running and Testing Tools

SpoolTree Christmas Tree Systems

FLS Gate Valves

CM Actuators

CC40 Subsea Retrievable Chokes and

Aqua-Torq Choke Actuators

DWH Tree Connectors

Hydraulic Tubing Hanger and Running Tool

Isolation Sleeve

Electro-Hydraulic Umbilical Junction Hubs

Running Tools

Debris Caps

High Pressure Caps

Integral Spool Bodies and Protective Structures

All Related Running and Testing Tools

McPac Well and Flowline Connection Systems

Jumper Hubs

Hub Support and Alignment Structures

McPac Clamp and Seal Assemblies

Jumper Pipe Assemblies

PLES Tie-In Porches

McPac Hub Connection Tools

CAMTROL Production Control System

Surface Components

Hydraulic Power Unit

Electrical Power unit

Topside Umbilical Termination Unit

Portable Electronic Test Unit

Test and Flushing Hydraulic Power Unit

Subsea Components

Subsea Control Modules

Electro-Hydraulic Jumper Umbilicals

Subsea Accumulator Units

Tree and Manifold Mounted Instrumentation

Subsea Distribution Unit

Installation/Workover Control System

Hydraulic Power Unit with Control Panel

Radio Telemetry Link

Workover/Tubing Hanger Running Tool

Hose Reel and Umbilical

Tubing Hanger Reel and Umbilical

Diverless Intervention Tooling

5

The Malampaya project utilizes

Cameron MOSAIC Production

Systems for the Christmas tree and related

systems. Several of the key elements are

described in detail below.

CAMERON MOSAIC COMPONENTS

Production Manifold System

The Malampaya production manifold

is supported with a three-pile foundation

and includes a fixed support structure

and retrievable manifold.

The manifold has the capacity to

connect up to 10 production wells, two

control umbilicals and two flowlines.

Contingency is provided for a third

flowline connection and third injection

umbilical as needed later in the life of

the field.

The manifold is configured with two

main pipe headers and a pigging loop.

Each header includes an ROV-operated

16” 2500 lb ANSI Cameron Welded Body

Ball Valve in an Inconel™ material trim. A

hydraulically actuated Cameron Welded

Body Ball Valve is positioned on the

pigging loop.

Ten modular valve blocks with

integral jumper connection hubs are

positioned five on each side of the

manifold. Each block incorporates

hydraulically actuated 5” 5000 psi WP

Cameron FLS Gate Valves and McPac

clamp connection hubs. The McPac hub

faces on the well jumpers provide connec-

tion points for the 5” production bore and

two additional 1” bores (one for methanol

injection, the other for annulus access).

The manifold and jumper system pro-

vide a fully welded , super duplex tubing

distribution system from the umbilical to

the trees for methanol and annulus fluids.

All production-exposed surfaces within

the subsea system are either inlaid or slid

corrosion-resistant materials.

STM™ Wellhead System

The Malampaya wellhead system is a

Cameron Single Trip Metal Sealing (STM)

Type S Wellhead rated for 10,000psi WP.

The 18-3/4” housing hub incorporates

a profile designed to accommodate the

Cameron DWHC tree connector.

SpoolTree™ Christmas Tree

The Malampaya Christmas Trees are

5” x 2” 10,000 psi WP guidelineless

Cameron SpoolTree systems.

The tree spool body is central

to the tree assembly and

acts as a tubing spool

during

comple-

tion, and

as a tree

block

manifold

as the

tubing

hanger is landed. The spool incorporates

5” 10,000 psi WP production valves

(master, wing, choke isolation) and

2” 5000 psi WP annulus valves (master,

workover, crossover). Both production

and annulus valves are Cameron FLS Gate

Valves with Cameron Compact Modular

(CM) Actuators. All CM actuators include

ROV override capabilities. 1/2” 10,000

psi WP needle valves serve as annuls vent

valves and provide methanol injection.

The SpoolTree system also integrates a

4-1/16” 10,000 psi WP Cameron Willis

CC40 Subsea Retrievable Insert Choke

to regulate production flow.

The SpoolTree system latches to the

wellhead via a Cameron DWH Mechanical

Dog and Window Connector. This con-

nector is designed to meet the bending

loads encountered in deepwater.

CC40 Retrievable

Insert Choke

The 4-1/16” 10,000

psi WP Cameron

Willis CC40

Retrievable Insert

Control Choke is

utilized to regulate

flow during produc-

tion operations. The choke incorporates a

fixed body and a unitized plug and cage

trim cartridge and actuator assembly.

This assembly is latched to the body with

an internal crown connector. It can be

retrieved to the surface, leaving the choke

body subsea. The choke actuator is an

Aqua-Torq™ stepping actuator which

provides precise, incremental steps from

open to closed.

Hydraulic Tubing Hanger

The Cameron Tubing Hanger is installed

with the Cameron Hydraulic Tubing

Hanger Running Tool which features a

soft-land function. The tubing hanger

lands in the SpoolTree bore and is orient-

ed via an orientation sleeve in the hanger.

The hanger has a 5” concentric bore

with a 5” side production outlet, one

downhole hydraulic line and one down-

hole electrical line. All lines are capable

of continuous monitoring during

installation. The production seals

are field-proven Cameron RLH

metal-to-metal seals with Cameron

Metal End-Cap Seal back-up. The

tubing hanger body is prepped to

receive the metal-to-metal sealing SSR

wireline plug with elastomer back-up.

McPac™ Flowline Connection System

All jumper connections to the wells, the

pipeline end modules, and the umbilical

termination unit are made with the field-

proven Cameron McPac™ Flowline

Connection System.

The McPac System is a compact,

horizontal clamp-type connection system

which can be used for everything from

large bore pipelines to small flowlines

and umbilicals. The system uses the

hydraulically powered McPac Hub

Connection Tool to mate the seal plate to

the hubs which are mounted on the trees,

manifold and pipeline end structure.

The tool is also used to pressure test the

metal-to-metal seals. An ROV powers and

operates the tool. The tool is retrieved for

use on the next connection, leaving only

the clamp and seal plate subsea.

CAMTROL™ Production Control

System

The CAMTROL Advanced Multiplexed

Hydraulic Control System for the

Malampaya project is designed to

control and monitor ten gas production

trees and the manifold. Components of

the CAMTROL system are installed on the

subsea trees and manifolds at a distance

of 30 kilometers from

the platform.

The CAMTROL

system is fully

integrated with

the platform

automation sys-

tem. It is controlled by

means of electronic sig-

nals sent to the Subsea

Control Modules (SCMs). Data monitored

by the SCMs is displayed on graphic

displays on the platform.

A Hydraulic Power Unit (HPU) and

Electrical Power Unit (EPU) provide

hydraulic and electrical power via hoses

and cables within

the umbilicals.

Two umbilicals

supply redundant

services from

the plaform.

Each umbilical

supplies the

entire manifold.

ROV-installed,

fly-to-place

jumpers connect

between the mani-

fold and Christmas trees for all supply

and control functions.

Each Subsea Distribution Unit (SDU)

is equipped with ROV-retrievable Subsea

Accumulator Modules (SAM). The SAMs

can be run and retrieved with the SCM

running tool.

The Subsea Control Modules (SCMs)

feature dual redundancy, Cameron

HydraQuad™ couplers and standard

interfaces. They control hydraulic and

associated functions on the trees and man-

ifolds, and acquire data for transmission

to the platform. The modules are pres-

sure-compensated. They are light weight,

compact and have been specifically

designed for deepwater applications.

The Cameron Installation/Workover

Control System uses multiplex technology

for rapid response. It is fully integrated

with the CAMTROL control system.

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Subsea Production Manifold

SpoolTree Subsea Production System McPac Hub Connection Tool

Subsea Control Module

Malampaya System Components

Pile Spacer Template Installation

McPac Well Jumper Connection Hubs

Western Hemisphere

Cameron

PO Box 1212

Houston, Texas 77251-1212

Tel 713 939 2211

Fax 713 939 2620

Eastern Hemisphere

Cooper Cameron (U.K.) Ltd.

5 Mondial Way

Harlington

Hayes, UB3 5AR

England

Tel 011 44 181 990 1800

Fax 011 44 181 990 1888

Asia Pacific/Middle East

Cooper Cameron (Singapore) Pte, Ltd.

Subsidiary Of Cooper Cameron Corporation

2 Gul Circle, Jurong Industrial Est

Singapore 629560

Republic Of Singapore

Tel 65 861 3355

Fax 65 861 6197

Visit our website at:

www.camerondiv.com

Cameron, MOSAIC, McPac, Aqua-Torq, CAMTROL HydraQuad, STM and SpoolTree are trademarks of Cooper Cameron Corporation.Inconel is a trademark of Inco Alloys International, Inc.

@ Cooper Cameron Corporation, Cameron Division, Printed in USA, 9/00, PAH/5M, TC1444