Innovative NGL Recovery

Systems

Egypt 2019

Muse Oil & Gas - Egypt

Profile

Muse O&G is a trading and services company based in Egypt working with

world class manufacturers in Malaysia and Europe.

MOG has a broad scope with experienced directors in upstream and

downstream sectors

MOG provide supplies and services in the following areas:

Hydrocarbon Recovery Systems

API Ball/Gate Valves

Production Chemicals

Stimulation Chemicals

Water Treatment Units and Chemicals

Pipe fittings and pipe cleaning pigs

Business Need and Drivers

About 150 billions of cubic meters of natural gas

is flared annually at oil production sites around

the globe.

Flaring gas wastes a valuable energy resource that

could be used to support economic growth and

progress.

It also contributes to climate change by releasing

millions of tons of CO2 emissions.

Additionally, recycled gas used for gas injection

and gas lift includes valuable condensate that can

be separated and sold Separately

Since World bank initiative in 2015 (GGFR ) to

reduce routine flaring, increasing number of oil

operators are considering plans to

reduce/eliminate gas flaring and recover HC.

Current Market Options Several NGL Recovery systems are currently available

in the market.

Vast Majority of the existing systems are based on compression and refrigeration which makes the system:

More complex to setup and maintain (several rotating equipment)

Space and weight demanding (a limitation for offshore platforms)

Normally works at high pressure

Costly

There is an obvious gap in the market for a simpler, cost effective and efficient system that can be used for remote areas, offshore satellites with minimum maintenance and operation hassle

Approach MOG has partnered with a reputable Malaysian

manufacturer to provide first-in-world low pressure NGL recovery systems

The unit is a self-contained, compact system designed to enhance hydrocarbons recovery from associated gases.

At low output pressure: 90% of condensate (C5+) can be recovered and stored in crude oil tanks

If C3 + recovery is required, the recovered hydrocarbon liquid can be pumped to high pressure lines, NGL storage tanks or fractioning system for gas-liquid separation

Using the combination of Expansion Cooling and Evaporative Cooling, the system reduces gas temperatures below sub-zero

The system reduces Greenhouse Gas (CO2) emissions by 20% to 30%.

Resulting in condensate recovery in the region of 30-100 BOPD/MMSCFD of gas depending on the gas composition with recovery efficiency of 80 -90 %

System Overview

Condensate recovery is by lowering the gas temperature to condense the gas using Turbo expander or JT valve along with heat exchangers

To further enhance drop in the temperature, evaporative cooling method is also employed:

Evaporative cooling is achieved by spraying water in the gas stream

The gas from condensate flash vessel is superheated (dry) gas, when fresh water is sprayed into the gas, the water direct contact with gas evaporation occurs.

System set up allows for low inlet pressure (5+ bars). Tie- in upstream flare K.O Drum (e.g Separator output)

Recovered Condensates

J-T Valve

Gas/Gas

Heat

Exchanger

Cold

Separator

Turbo-

Expander

Pro

du

ced

Wate

r

Lean Gas

Feed Gas

Lean Gas To

Flare

System includes a proprietary

MEG recovery unit to prevent

hydrate formation at pressure

drop points

Low power requirements

System Overview

Typical Unit Configuration

HE

E-1003

Condensed

Water +MEG

Cold Separator

V-1000

LC

LC

LC

MEGRecovery

Vessel

V-1001

MEGMake-up

Gas to Vent

HE

E-1002

MEGInjection

PumpP-1000

3 X33%Turbo-ExpanderKT-1000

Gas FromSeparator

Condensateto

SurgeVessel

HE

E-1001

LEGEND

Hydrocarbon Gas

Condensate / Crude

Mixed Phase (Condensate + Gas)

MEG

Condensed Water +MEG

Design Flexibility

The system can be designed to meet wide range of different

operations requirement

Each unit is engineered for specific customer gas composition

and operating conditions to ensure optimum efficiency and

recovery (engineering time about 6 months)

Form

• Compact Offshore Skid

• On shore Skid

• Truck mounted

Pressure

• Low Pressure (5bars)

• High Pressure

Gas Rate

• Low Rate (>2 MMSCFD)

• High Rate (up to 15 MMSCFD)

HC Recovery Mode

• C5+ (Condensate Only)

• C3+

Recovered NGL to

• Crude tanks

• Pressurized lines

• NGL tanks

• Fractionation systems

Key Benefits

• 20-30% CO2 Emission Reduction

Environment

• 80-90% Hydrocarbon Recovery

Efficiency

• 30-100 BPD/MMSCFD of Condensate

• 2-3 tonnes of C3 & C4 per MMSCFD

Added Value

• Simple design (No Compression and Refrigeration Required)

• Cost Effective

• Built in MEG recovery system

Initial Set up

• Low Maintenance

• Low Power Requirements

Operations

Credentials

Low Pressure Condensate Recovery is a patented technology.

It is the only system that operates at low pressure without

refrigeration

The technology has been awarded in several venues:

'Highly Commended' title at the IChemE Global Awards, on November

2018 in Manchester, UK

OTC Asia Spotlight 2018 on New Technology Awards

Focus Recognition Certificate from PETRONAS MPM

3 Units are currently operating in Malaysia with PETRONAS

and VESTIGO

5 units are planned for delivery to ExxonMobil Malaysia,

TAMARIND, PETRONAS

Performance

For additional information, Pls contact:

Mohamed Marmoush

Co-owner & Subsurface Director

Muse Oil & Gas - Egypt

Mob: +2010 13132302

Mob: +60197485040

m.marmoush@musegroup.co