Oil Chem SurfactOil Chem TECHNOLOGIES

tants Bringing Chemical IORTO THE NEXT GENERATION

Oil Chem SurfacOil Chem TECHNOLOGIES

Our CoOur Co

ctants Bringing Chemical IORg gTO THE NEXT GENERATION

mpanympany

Oil Chem Te

No. 38 Overa

No. 2 in Ene

echnologiesg

all in 2009

rgy Area

Oil ChemGlobal BusGlobal Bus

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Oil CInternationalTechno

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m Network –siness Strategysiness Strategy

terial ply

hem Local Partners /ologies

Local Partners / Toll Manufactures

Oil ucers

Patented Produfor

cts & ProcessesIOR

State-of-the-art PatentedDescription

New Anionic Surfactants for Large QuaAnionic ASP CompositionAnionic ASP Composition

Sulfonated Phenolic Resins for Low Ad

Viscoelastic Surfactants for EOR

Alcohol Ether Sulfonates for Hi Temp/H

Organic Alkali for Hard Waters

Amphoteric Surfactants for High TempAmphoteric Surfactants for High Temp

High MW Anionic Surfactants

I t l Ol fi Eth S lf t f Hi TInternal Olefin Ether Sulfonates for Hi T

d Technology for EORPatent No.

antity 6,043,3916 022 8346,022,834

dsorb 6,736,211

7,373,977

Hi TDS 7,427,588

11/811,786

p/Hi TDS 7,556,098p/Hi TDS 7,556,098

11/895,497

T /Hi TDS 12/009 429Temp/Hi TDS 12/009,429

Oil Chem SurfaOil Chem TECHNOLOGIES

Field ExpField Exp

actants Bringing Chemical IORg gTO THE NEXT GENERATION

perienceperience

ASP, SP Field FWarner

Instow

Crowsnest Gull Lake

Ad

Tanner

MellottRange

Pelican Lake (4)

CountessAdena

Sho-VelTum CypressBridgeport

Countess

Suffield

Diadema

ASP-othersASP, SP- Oil Chem

lood Since 1995

KaramayDaqing

Gudong

ShengliShengli

Viraj

Surtek. Chemical Enhanced Oil Recovery

Daqing ASP PiDaqing ASP Pi

waterflooddecline

lot Productionlot Production

fl dASP flooddecline

ASP PROJECTASP PROJECTIN DAQ

20y

1015

cove

rys/

Day

T/D

ay

05

10

Oil R

eTo

nsMT

01 2

Well NWell N

T USING ORS 41TMT USING ORS-41TM

ING, CHINA

BEFORE ASPAFTER ASP

3 4NumberNumber SPE 36748 (1996)

Husky  Tab

12

10 4/20082087 bbls/day

6

8

il C

ut

Begin ASP 6/2006

4

% O

i

300

0

2

1.7% oil cut

ber ASP Project

2500

2000

4/200810.2% oil cut

1500 bbls oil/day

00

1000

0

500

Oil Cut

Oil Production

Tanner, WyomiTanner, Wyomiing ASP Projecting ASP Project

SPE 100004

Sho‐Vel‐Tum Fi

• On production > 40 yrs• On production > 40 yrsproduced 4 bbl/day

• ASP started on 2/98 usASP started on 2/98, us

• Total incremental oil > 1

25

30

35

5

10

15

20

So % PV

0

0 5 10 15 20 25 30 35(Surfactant Concentration %)(ASP Slug Size)

ield ASP Projectj

extensive water flood, extensive water flood, 

sing Na2CO3 and ORS‐62sing Na2CO3 and    ORS 62

10,444 bbl in 1.3 years

SPE 84904

North Americ

H il fi ld• Heavy oil field• Under polymer flood • Added 0.1% surfactant• ~ 3 months later, the wto 58%

a SP Project

t with polymerwater cut reduced from 97% 

Big SinkingBig Sinking

Chemical injected: 0.8% NProblems overcome:• IFT lowered from 23.6 to 0• Poor water injectivity• High water cuts• 220% increase in injectivity

g, Kentuckyg, Kentucky

NaOH + 0.1% ORS‐162HF

0.001 mN/m

y

SPE 89384

Surfactant Flood For

• BHT ~ 56C• Produced brine is used to re‐i• TDS ~ 195,000 ppm, Ca,Mg ~2pp gcontain

• Had trouble injecting water• Using 0.1% SS‐780 since 2003increased the oil production

Note: Producer is not revealed d

r Low Perm Formation

inject2500 ppm, sour, high Fe pp g

3 in 2 fields – successfully 

due to customer confidentially

South America

AGUA DEL CAJON AREA (CAPEX)

2005 03 04 1139.dwg

a SP Project

DIADEMA and SINDICATO (CAPSA)

KM20 y OTROS (CAPSA)

Offshore A

Sea water is softened

Single well test succe

using SS 6-72LV injec

AS Project

on the platform

essfully performed

cted with NaOH

SPE 100943, 109033

Oil Chem SurfacOil Chem TECHNOLOGIES

ProducProduc

ctants Bringing Chemical IORg gTO THE NEXT GENERATION

ct Linesct Lines

Oil Chem IOR

New Generation of IOR Surfactants:New Generation of IOR Surfactants: GreenSurfTM - Bio-Based low adsorpsurfactant

ORS Series - Pioneer ASP surfactants > 60 Millionssurfactants. > 60 Millions pounds at ≤ 0.2% successfully implemented

“Cold” Heavy Oil Recovery –No steam or solvent is neededneeded

Product Lines

Visco-elastic Smart Surfactant to provide low IFT and viscosity tion

NanoSurf 969 – 100% “Green” based micro emulsion for gas shale

“Green” aromatic solvent replacement

ORS Surfact

• > 60 million pounds were injec> 60 million pounds were injecsuccess

• Low concentration requiredq

• No co‐surfactant, solvent, salt

• Field proven successField proven success

tants for ASP

cted since 1995 with totalcted since 1995 with total 

t optimization required

GreenSurfTM foGreenSurf fo

• State‐of‐the‐Art Bio‐baseState of the Art, Bio base

• Tolerant to high TDS, Ca, M

i h bl• High temperature stable

• Low adsorption

3

4

5

6

7ed

/g berea

 san

d

0

1

2

3

0surfactant adsorbe

mg 

or SP and ASPor SP and ASP

ed surfactantsed surfactants

Mg

GreenSurf™ Adsorption

0.05 0.1 0.15 0.2 0.25 0.3

Green Surf

Control

Surfactant wt%

“Cold” Heavyy

Heavy oil recoverythe apparent viscoppsmall amount of th

No steam or solve

y Oil Recoveryy y

y by modifyingsity of the oil with ye surfactant

ent is required

Heavy Oil in Brine – Control 

Heavy Oil Recovery y yAmbient Te

– 0.1% Surfactant @ emperature

Wettability

0.1% SS-873

IFT > 1 mN/m

IFT = 10-3 m

y Alteration

70 IFT = 10-1 mN/mmN/m

NanoSurf 969 – MUnconventiona

• 100% “Green” – environm100%  Green   environm

• Reduce Phase trapping

• Improve water recovery

• Increase gas regained per

• Low pour point <‐ 20⁰F

Micro Emulsion for lal Gas Reservoir

mental friendlymental friendly

meability

Nanosurf 969 for S

40

Regained Permeability Increase

20

25

30

35

40

d Pe

rmeability, %

0 1

0.15

0.2

0.25

Perm

eability, m

D0

5

10

15

0 1 2 3 4

Regained

0

0.05

0.1

30P

0 1 2 3 4Gas Drive Pressure, MPa

Shale Gas Recovery

Relative Permeability vs Residual Fluid Saturation

0.3% Nanosurf 969

Without Nanosurf 969

35 40 45 50 55 60 65

Residual Fluid Saturation, %

“Green” Aromatic So

• GreenSolv Wellbore Cle• GreenSolv Rig Wash• GreenSolv Rig Wash• GreenSolv Aromatic Re

90

100

y

GreenSolv™ Aromatic Rep

40

50

60

70

80

spha

lten

e Solven

cyue

ne=100

%)

0

10

20

30

40

Relative As

(tolu

Toluene Xy

olvent Replacement

eaner

eplacement

placement Solvency

1

lene GreenSolv Aromatic Replacement

Oil Chem SurfacOil Chem TECHNOLOGIES

ServicesServices

ctants Bringing Chemical IORg gTO THE NEXT GENERATION

AvailableAvailable

Services

• Complimentary surfactan• Complimentary chemica• Custom surfactant desigCustom surfactant desig• Local manufacturing ava• Field experiences to sha• Field experiences to sha

s Available

nt screening/optimzationl EOR surfactant consultationnn

ailable areare