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Drilling Fluids System

CATALOG

CONTENTS - SECTION X

I. E-CHEM WATER BASED DRILLING FLUID SYSTEM .............. 10.1-

10.8

1.1 eCLEANCA Ultra Cleaning Calcium Treated Drilling Fluid System .......................................................

10.2

1.2 ePRIALDRIL Excellent Performance Water Based Mud .......................................................................

10.3

1.3 eDPROV Ultra-High Density Anti-Calcium Drilling Fluid ......................................................................

10.4

1.4 eDRILPROM Low Activity Ultra-Sealing Drilling Fluid ..........................................................................

10.5

1.5 eGLYSID Polyglycol & Silicate Based Drilling Fluid ...............................................................................

10.6

1.6 eSUTHERMD Super High Temperature Drilling Fluid System ..............................................................

10.7

1.7 eENVIRTEC-D Excellent Performance & Environmental Acceptable Drilling Fluid ..............................

10.8

II. E-CHEM Oil-Based Fluid System .................................................................... 10.9-

10.

2.1 ePROQDRIL Economical, Easily Maintained Oil Based Mud ..............................................................

10.10

2.2 eTALENDRIL / eTALENCLEAN Drilling Fluid System ................................................................ 10.11-10.15

2.3 eSHALDRIL Excellent Shale Gas Drilling Fluid ....................................................................................

10.16

III. E-CHEM Synthetic Based Fluid System ............................................ 10.17-10.19

3.1 eSYNPLDRIL Synthetic Based System.................................................................................................

10.18

3.2 eSYNERGDRIL Synthetic Based System ..............................................................................................

10.19

Appendix Drilling Fluid Product Summaries ............................................ 10.20-

10.23

Enerserva Chemical Solutions (abbreviated as E-CHEM)

Characterized of optimized thermal stability and enhanced gel structure for consistent performance in

challenging applications, our E-CHEM solutions cover below ranges:

• Extended Reach Drilling

• HPHT Drilling

• Wellbore Strengthening / Lost Circulation

• Unconventional Drilling

• Sensitive Environments

Considering the environment, the reservoir, reducing mud losses and improving cement jobs, etc, we

provide 3 integrated drilling fluid systems for customers' option. • E-CHEM Water-based Drilling Fluid

System

• E-CHEM Oil-based Fluid System

• E-CHEM Synthetic-based System

I. E-CHEM Water Based Drilling Fluid System E-CHEM high-performance water based fluids include conventional water-based fluids, and improve fluids

with properties such as shear thinning properties, capability to withstand high temperatures, increase fluid

loss control, greatly improve hole cleaning and wellbore stability when compared to conventional water-

based fluids. All of these aim at complying with environmental regulations and minimizing impact in the most

environmentally sensitive areas.

• eCLEANCA

• ePRIALDRIL

• eDPROV

• eDRILPROM

• eGLYSID

• eSUTHERMD

• eENRIRTEC-D

1.1 eCLEANCA Ultra Cleaning Calcium Treated Drilling Fluid System

eCLEANCA ultra cleaning calcium treated drilling fluid system is beyond our latest technology, with the

excellent performance of high penetration rate, stable borehole wall and environment friendly. eCLEANCA is

also easily and economically maintained, all of which are well proved in the field.

Aluminum organic polymer, polyol and poly amine based, with standard inhibition property water-based

drilling fluid system.

How it works

Product Dosage Function

Bentonite 4% Viscosifier

CACI2 1% Free Ca2+

FL-PAB 1~1.5% Filtration Control

PRIALUM-I 1.5% Anti-Caving

AMISHALE-R 1~2.5% Shale inhibitor

FL-PAB 0.5 Filtration control

LUB PECOL 3% Lubricant

WA-06 3% CaCO3 superfine powder

Shale Inhibitor: Polyamines + Free Ca2+

Viscosity control:

- By rational polymer additives concentration to reduce the viscosity of the liquid phase

- Excellent inhibitor ability effectively minimized the concentration of solids and the unequaled solids

suspension

Solids control equipment: High-frequency & fine screen shaker, assistance with centrifuge

Chemical Compatibility: Wide temperature and contamination tolerance, enhance

wellbore stability Filtration control and sealing: Use anti-calcium filtration control agents

and physical blocking technology

Applications:

eCLEANCA is a low colloid and contaminant-resistant water base fluid. This gives operators a fine-tuned

water-base system to meet a variety of drilling challenges, like large diameter wellbores, extended reach

drilling and highly reactive shale wellbores.

Features Benefits

Lubricant adds extra lubricity when it is required Lowers material costs, easy maintenance, low-

blow down

Highly shear-thinning High drilling speed, long-time wellbore

stabilization

Temperature stable to 160 (320 ) Excellent shale inhibition

Excellent ability to seal the high-permeability

formations found in deepwater drilling

Polyamine base for enhanced environmental

performance over potassium chloride based

systems

Exceptional downhole cleaning and suspension ability

1.2 ePRIALDRIL Excellent Performance Water Based Mud System


Base Fluid / Continuous phase

AMISHALE-R 1~2.5% Shale inhibitor

PRIALUM-I 0.5~1.5% Anti-caving

FL-PAB 1.5~2.5% Filtration control

NATUR-K 1.5~2.5% Filtration control

LUB GRPH 1~2% Lubricant

How it works

Excellent Inhibition: ePRIALDRIL doesn't employ the strong dispersible additives, but perform excellent in

shale inhibitor ability. Field application proves that the shale inhibition performance of ePRIALDRIL is as well

as OBM, and much better than KCI / polymer based fluid.

Stable Borehole Wall: The lattice mosaic performance between polyamines and clay, plus with the

hydrophobic nature of plugging agent provide an excellent stable borehole wall.

High Penetration Speed: The low solids concentration, the appropriate clay dispersion, together with the

wetting & reverse and the anti-balling ability of the AMISHALE contribute to the high penetration rate.

Item Φ600/Φ300 Φ200/Φ100 Φ6/Φ3 pH FLmL Condition Shale Recovery Rate

77 (%)

Data 98.5

Applications

With polyamines and organic-aluminum technology, ePRIALDRIL is engineered to provide shale inhibition

without the use of salts, and "0" aromatic or cyclic hydrocarbon compounds contained. E-CHEM's

AMISHALE series polyamines and ePRIAL series aluminum based polymer shale inhibitors also enhance the

low-shear rheological with standard solids suspension at temperature above 248 (120 ). The system is

especially useful when there are many concerns about formation evaluation, kick detection or lost circulation.

It may be formulated with freshwater or seawater, and non-flocculating salts may be incorporated for

inhibition.

Features Benefits

Low static shear strengths The system provides increased temperature

stability, inhibition, improved lubricity and

anionic compatibility.

Excellent Inhibition Reduces NPT

Stable borehole wall Maintain optimum ROP in highly compacted /

hard shales

Quick reversion to fluid state upon agitation Reduces environmental impact

Moderate clay dispersion Reduce pressure spikes caused by gelation

Polyamines reverse wetting and anti-balling High penetration speed

Economical to use, as fluid formulation can be

customized for various temperature ranges

Less waste for disposal

1.3 eDPROV Ultra-High Density Anti-Calcium Drilling Fluid

eDPROV is engineered to solve the problem of contamination

caused by high concentration of calcium in high-density drilling

fluid. The density of eDPROV fluid is up to 2.30g/cm3, and the

calcium contamination tolerance is upto 6000mg/l. eDPROV

fluid system has also excellent filtration control and suspension

ability at high salt concentration and ultra low clay phase.

105 / 70 55 / 35 7 / 3 8 3 Room Temp

89 / 74 43 / 25 5 / 2 8 3.2 150 / 16h

Combined with the C-C and C-N molecular chain, together with the sulphonate polymer, the fluid has

excellent calcium resistant, high temperature resistant performance.

Improved stability of the fluid in the presence of anionic contaminants with less dilution, eDPROV's high

levels of calcium contamination tolerance ability can exceed 6000mg/L. Under calcium ion and high

temperature, the fluid can be remained stable.

Applications eDPROV has excellent performance when drilling in gypsum layer or meet calcium chloride

brine and mainly to solve the problem of anti-pollution of ultra high density drilling fluid for drilling long

gypsum layer or meet calcium chloride brine. eDPROV applied newly developed sulfonate copolymer, which

solves the problem of suspension and fluid loss under high salt conditions with HT and ultra-low clay fluid,

and by controlling the suspension of the clay solves the problem of contamination caused by high

concentrations calcium. The fluids weights from 7.5 to 19lb/gal (0.9 to 2.3kg/L) have been easily achieved

with ideal rheological and filtration properties. The system is easily built and maintained.

Features Benefits

Exceptional hole cleaning and suspension High temperature rheology stable

Improved wellbore stability and shale inhibition Fluid weights upto 19lb/gal

(2.3kg/L)

Reduced dilution rates and drilling fluids consumption High calcium contamination

tolerance

Improved high-temperature filtration control Economical and easy to build and

maintain

1.4 eDRILLPROM Low Activity Ultra-Sealing Drilling Fluid With technologies, such as modification of the rock surface properties to reduce the formation of fluid-

invasive to stabilize the borehole wall, polyglycol technology, which has the properties to strengthen the

micro-cracks plugging, improve the membrane efficiency of the borehole wall, reduce drilling fluid activity,

improve shale inhibition.

How it works

PRIALUM-I can improve the filming, NaCl

solution reduce fluid activity.

SUGILSON-I and GLYGARD-II formed

hydrophobic membrane, which can seal the

fracture and the perforation, provides a

stable borehole wall. Ca(OH)2 can not only

provide Ca2+, but also be effective in

forming mud cake.

Ca(OH)2 1~3% pH control & CO2

contamination

Fluid Properties

Desc. Temp 600 / 300 200 / 100 6 / 3 GEL pH FL ml g/cm3 FLHTHP

ml

Base mud #1 RT 230/153 118/74 15/10 / 9 0 2.0 /

Base mud #1 120 / 16h 176/102 75/45 7/4 3/19 8 0.2 2.0 7


VF-07 3% ~ 6% Viscosifier (Bentonite, API

Grade)

FL-PAC-L 1.5% Filtration control

SMRTRIS P/M 2~3% HT stabilizer and fluid loss

control

RESINLIG-LEH 2~3% Inhibitor

30% NaCl solution - Brine, water phase activity

GLYGARD-II 1~4% Inhibitor

PRIALUM-I 2% Inhibitor Anti-collapse

EASTROL-I 4% Inhibitor Anti-collapse

+1% AMISHALE-R RT 264/164 129/81 1/12 / 9 0.8 2.0 /

+1% AMISHALE-R 120 / 16h 244/141 104/60 6/4 3/19 8 2 2.0 9

Desc Temp 600/ 300 200/ 100 6/ 3 GEL pH FLAPI ml g/cm3 FLHTHP

ml

RT 298/176 141/87 12/9 8/22 9 0.2 2 /

Base mud

#2

160 /16h 298/175 127/72 12/6 3.5/21 8 2 2 8

Remarks: FL-PAC-L in #1 mud replaced to FL-PAS in #2 mud

Applications

The eDRILPROM system has excellent performance in water-sensitive shale providing improved wellbore

stability and shale inhibition. And it can be customized to meet a variety of drilling challenges, such as large

diameter wellbore, extended reach drilling, deepwater and subsalt applications. The system is also ideal for

drilling high-angle wells in reactive shale formations, where wellbore stability, torque and drag are major

concerns.

Features Benefits

Improved wellbore stability and shale inhibition Low fluid activity

Improved lubrication Lower fluid losses

Low toxicity Slicker, firmer filter cake

Improved high-temperature filtration control Lower potential for differential

sticking

Reduced dilution rates and drilling fluids consumption Greater wellbore stability

Reduced bit balling potential

1.5 eGLYSID Polyglycol & Silicate Based Drilling Fluid eGLYSID system uses an enhanced-polymer, water-based chemistry that employs polyglycol technology and

inorganic silicate. With this fluid, operators can easily deliver a high degree of shale inhibition, wellbore

stability, HPHT fluid-loss control and lubricity.

How it works

The PEG has excellent performance such as strong absorption, anti-balling, lubrication and sticking

prevention, harmless to the environment with minimum LC50 value.

Silicate has strong inhibition and near borehole curing ability. PEG & Silicate drilling fluid system solves the

problems of silicate drilling fluid rheology and control of filtration performance. It is suitable for the serious

collapse formation, and has the environmental friendly character.


VF-07 1.5~3.5% Viscosifier

Caustic soda 0.4% pH adjustments

PAC-L 3% Filtration control

EASTROL-I 0.5% Shale inhibitor

LUBSP-80 0.5~0.8% Lubricant, surfactant

GLYGARD-II 2~3% Inhibitor, Lubricant

SODSILI 3~4% Shale inhibitor sodium silicate

KCI / NaCl - Shale inhibition / Ionic inhibition

Applications eGLYSID system can be customized to meet a variety of drilling challenges, such as larger

diameter wellbores, extended reach drilling, deepwater and subsalt applications, and particularly reactive

shales. The system is also ideal for drilling high-angle wells in reactive shale formations, where wellbore

stability, torque and drag are major concerns. In addition, the glycols could enhance the thermal stability of

common viscosifiers and polyanionic cellulose (PAC) / starch systems, and also enhance the low-shear

rheological behavior at temperature above 248 (120 ).

Features Benefits

Improved wellbore stability and shale inhibition Greater wellbore stability

Improved high-temperature filtration control Reduces environmental

impact

Reduced dilution rates and drilling fluids consumption Lower fluid-losses

Reduced bit balling potential Less torque, drag and bit

balling

Lower dilution rates

Slicker, firmer filter cake

1.6 eSUTHERMD Super High Temperature Drilling Fluid System

In ultra deep wells or geothermal wells drilling projects, operators usually face more than 220 high

temperature and sensitive areas, such as salt or gypsum layers.

eSUTHERMD fluid system is engineered to solve the problems with temperature exceeding 220 , providing

shale inhibition and resistance to contamination for extreme conditions of density and temperature.

How it works

High temperature resistant polymeric materials replace the bentonite and stabilize the overall viscosity and

gel strengths. This minimizes the problems caused by flocculation of reactive clay solids at high

temperatures and the viscosity increase resulting from chemical contamination.


VF-07 1~2% Viscosifier

PAS 3% HT Fluid loss control

RESINLIG-LEH 2~3% HT Fluid loss control

EASTROL-I 3% Inhibitor anti-collapse

LUB PECOL 4~6% Shale inhibitor, lubricant

LUBSP-80 0.5% Lubricant, surfacetant

EASTROL-II 0.5% Fluid loss control

Barite - Weighting

Alcohol-base defoamer - Defoamer

Soda Ash - Secondary pH Control & Ca2+

removal

PNMA Filtration control and viscosifier

Applications

eSUTHERMD can resist bottom hole temperature in excess of 428 (220 ), and has excellent performance

in ultra deep wells or geothermal well drillings. The system can be customized to meet a variety of drilling

challengers, such as large diameter wellbores, extended reach drilling, deepwater and subsalt applications.

The system is also ideal for drilling high angle wells in reactive shale formations, where wellbore stability,

torque and drag are major concerns.

Features Benefits

Fluid loss is controlled by reducing the filtrate penetration Highly shear thinning

Minimize losses Excellent QHSE profile

High rates of penetration Temperature stable to 428

(220 )

Thermal stability Exceptional hole cleaning and

suspension

Excellent ability to seal the high permeability

formations found in deepwater drilling

1.7 eENVIRTEC-D Excellent Performance and Environmental Acceptable Drilling

Fluid eENVIRTEC-D is water based chrome-free drilling fluid for environmental reasons acceptable worldwide.

And this system is field proven water-based fluid in HPHT. It has been used under very severe conditions

with hole bottom temperature over 338 (170 ) and density upto 2.10sg. How it works


VF-07 5% Viscosifier

FILTROL-ULV 0.8~1.5% Filtration control

MODIS 2% Filtration control

AMISHALE-R 0.5% Shale inhibitor sulfonated gilsonite

MODGUM-TS 3% Inhibitor, lubricant

LUBEXP 2% Shale inhibitor sodium silicate

CARB-U 3% Mud cake, 1500~2000 mesh CaCO3 powder

RESINLIG-FREE 1% Filtration control, chrome free

**eENVIRTEC-D is water-base and chrome free fluid engineered for environmental sensitive areas.

Applications

The eENVIRTEC-D is characterized by chrome-free additives, low and stable rheological properties, low

HPHT fluid loss and minimizes hole problems. With polyamine excellent film properties, it can be used in the

formation of unstable borehole wall. Its rheological property is easy to be adjusted, and can be used in the

drilling of large displacement directional well and horizontal well. It provides shale inhibition and resistance to

contamination for extreme conditions of density and temperature, all of which makes it environmentally

acceptable worldwide.

eENVIRTEC-D water based fluids are often preferred when there are environmental regulations, formation

evaluation, kick detection or lost circulation concerns. They also have a lower unit cost compared to non-

aqueous fluids.

Operational guidelines and controls involving extensive on-site and onshore testing of the drilling fluid have

been developed and are used to ensure that no problems arise when drilling these critical wells.

Features Benefits

Environmentally acceptable worldwide Water based, chrome free chemistry

Economical to use. Custom design for various temperature

ranges.

Easily managed in the field

Reduces NPT Excellent shale inhibition. Stable at high

temperature

Maintain optimum ROP in highly compacted / hard shales Wide contamination tolerance

Reduce pressure spikes caused by gelation Custom design for various temperature

ranges

II. E-CHEM Oil Based Fluid System Ratio of oil to water (O/W, %)

- Water in oil: ≤30%

- Only oil: ≤5%

Continuous phase

- Low toxicity mineral oil

- OBM

- Diesel

- Gas-to-Liquids

- Synthetic

- Ester

Continuous phase

- Low density: ≤1.5g/cm3

- Medium density: 1.5~1.8g/cm3

- High density: ≥1.8g/cm3

Continuous phase

- Low temperature: ≤120

- Medium temperature: 120-160

- High Temperature: ≥160

2.1 ePROQDRIL Economical Easily Maintained Oil based Mud

Oil to Water ratio

(Diesel: CaCl2 solution

A: 80:20

B: 90:10

Product Function Dosage

VF-21 / VF-69 Viscosifier 2~4%

Lime Alkalinity 2%

Proemul 3 in 1 Emulsifier 2~4%

Protrol or telentrol Fluid loss control 2.5~3.5%

WA-01 Weighting agent According to Mud weight

ePROQDRIL is diesel based drilling fluid system and helps lower well construction costs. Relying on

emulsion and polymer technology for rheology, this new drilling fluid system, with 3 (primary & secondary

emulsifier and wetting) in 1 emulsifier, delivers the durable and temperature stable invert emulsion

performance, without the associated elevated gel strengths.

How it works

Conventional oil based fluids require excessive pressure to break the gel structure resulting in significant

surge on the wellbore, resulting in increased losses. Lower oil content requirement and the 3 in 1 emulsifier

of the ePROQDRIL system help operators save on actual diesel costs and the transportation costs to the job

location. With the decrease in deliveries to location, there are fewer opportunities of HSE incidents, resulting

in increased safety performance.

ePROQDRIL requires less pressure to initial circulation resulting in significantly lower downhole losses while

drilling, running casing and cementing. The system's well performance at 6 RPM dial reading and the gel

structure allows for superior cuttings transportation, dramatically improving hole cleaning.

Features Benefits

Primary & secondary emulsifier and wetting function in 1

additive

Simplified logistics

Lower rheological properties result in lower pump Optimized drilling

efficiency

Lower HPHT fluid loss excellence solids, temperature, Lower pump

pressures

contamination tolerance

Higher water ratio, especially in the lower drilling fluids densities

2.2 eTALENDRIL / eTALENCLEAN (Engineered to meet any drilling fluid requirement) The eTALENDRIL and eTALENCLEAN systems are oil based fluids, formulated with TALEN COAT & TALEN

WET or TALEN EMUL & TALEM COAT emulsification packages, and the two fluid systems are engineered

to meet most of the drilling fluid requirement.

The difference between the two systems is that the eTALENCLEAN system uses a highly refined mineral oil

as the continuous external phase, while the eTALENDRIL system is formulated with diesel oil.

ETALENDRIL @ E-CHEM Compared with a famous OBM

Oil to water ratio (mineral oil CaCl2

solution)

A: 80:20

B: 90:10

C: 70:30

(from South China

Sea)

Item

Mineral oil

Concentration kg/m3

800

Applications

Both systems deliver very good thermal stability for drilling deep, hot holes. eTALENCLEAN and

eTALENDRIL systems can minimize the damage to produce formations through the prevention of water

intrusion, thereby eliminating clay swelling, which can cause reduced permeability of the pay zone. They also

provide increased rates of penetration and ability to drill thick, water sensitive shale sections with relative

ease, thus providing for gauge hole drilling.

Features Benefits

Low coefficient of friction, excellent filtration control Maximizes production, reduce torque and drag

High temperature stability chemically stable In-gauge wellbores optimized ROP

Variety of compatible treatment options Improved hole cleaning, cuttings suspension

Stable low shear rate viscosity Stable wellbore

Performance Comparison

Part A

OBM Density g/cm3 AV mPa s PV mPa s

Performance

YP Pa YP / PV GELPa / Pa FLHTHP ml

a famous

OBM

1.04 27 21 6 0.286 2 / 6.5 4

1.1 43 29 14 0.483 6 / 13.5 3.6

1.15 55 38 17 0.447 7 / 18 3.6

TALEN-MO

Part B

1.05 31 20 11 0.55 4.5 / 8 1.4

1.1 39 26 13 0.5 5 / 9 1.2

1.15 42.5 28 14.5 0.518 5 / 9 1.6

Density

OBM

g/cm3

Sample AV mPa s PV mPa s YP Pa 6/ 3

FL (mL)

API

GEL Pa

HTHP ES V

FLHTHP

ml

a famous

OBM

Fresh 34.5 30 4.5 8/6 - - - 830

Aged 33 28 5 6/5 0.8 6.2 2/3.5 650

1.3

TALEN-MO

Fresh 33 27 6 8/6 - - - 820

Aged 37 29 8 6/5 0.2 1.4 4/4.5 845

Remarks: Ageing test @ 120 x 16h, Analysis @ 50 , HTHP @ 120 & 3.5MPa,

O/W = 8:2 Part C:

Density

g/cm3 OBM Sample AV mPa s PV

mPa s YP Pa 6/ 3

FL (mL)

API

GEL Pa

HTHP ES V

FLHTHP

ml

1.3

a

famo

us OBM

Fresh 34.5 30 4.5 8/6 - - - 830

Aged 33 28 5 6/5 0.8 6.2 2/3.5 650

Fresh 33 27 6 8/6 - - - 820

TALEN-MO Aged 37 29 8 6/5 0.2 1.4 4/4.5 845

Remarks: Ageing test @ 180 x 16h, Analysis @ 50 , HTHP @ 150 & 3.5MPa

Detailed performance comparison

Part 1 Performance @ different density

Density

g/cm3

Testing AV mPa s PV mPa s YP Pa 6/ 3 FL API (mL) FLHTHP ml ES V

1.8 Fresh 45 37 8 7/5 - - 1000

Aged 43.5 37 8.5 6/5 0.8 3.4 1200

2 Fresh 54 44 10 9/8 - - 1100

Aged 53.5 43 10.5 9/8 0.6 3.8 1200

2.3 Fresh 61 50 11 10/8 - - 1200

Aged 62 52 10 9/8 0.8 4 1300

2.5 Fresh 115 100 15 14/13 - - 1220

Aged 113.5 101 12.5 9/8 0.6 5.4 1300

(0# Diesel / 3# Mineral oil : Brine (35% CaCl2) = 90:10 + 2.0% TALEN MUL + 1% TALEN COAT + 2%

TALEN WET + 2.5~3% VF-69

+ 3~5% TALEN TEX + 3% TALEN RLF + 2% CaO + Barite)

Part 2 Temperature Resistance

Ageing Temp AV mPa s PV mPa s YP Pa FLAPI ml FLHTHP ml Es V

Fresh 61 50 11 10/8 - - 1200

160 64 53 11 9/8 1 2.4 1400

180 62 52 10 9/8 1.2 3.8 1420

200 61 51 10 9/8 1.2 4 1280

220 59 50 9 8/6 1.2 4.2 1180

Remarks: ageing 16h Analysis @ 65

HTHP: 180

Part 3 Ageing Test

3.5MPa Density: 2.3g/cm3

Ageing AV mPa s PV mPa s YP Pa YP PV FLAPI ml FLHTHP ml Es V

Fresh 72 62 10 0.16 10/8 - - 1028

16h 77 68 9 0.13 6/5 0.8 3.6 1411

48h 75 65 10 0.15 6/5 0.8 4 1511

72h 73 64 9 0.14 6/5 0.6 4.2 1711

Remarks: Analysis @ 65 HTHP:

180

Part 4 Anti-gypsum

Contamination

3.5MPa

De

nsity:

2.3g/cm3

Gypsum % Ageing AV mPa s PV

mPa s

YP Pa 6/ 3 FL API (mL) FLHTHP ml ES V

Fresh

0

54 44 10 9/8 - - 1100

Aged 53.5 43 10.5 9/8 0.8 4.8 1200

Fresh

5.0

55 45 10 9/8 - - 1080

Aged 54 43 11 9/8 0.6 4.6 1100

Fresh

10.0

55 43 12 9/8 - - 1106

Aged 55 44 11 9/8 1.0 4.6 1140

Fresh

15.0

57 45 12 9/8 - - 1000

Aged 59 46 13 10/8 1.0 5.0 1080

Remarks: Ageing 16h Analysis

@ 65

Part 5 Anti-NaCl

Contamination

HTHP:

180

3.5MPa,

Dens

ity:

2.3g/cm3

NaCl % Ageing AV

mPa s

PV mPa s YP Pa 6/ 3 FL API (mL) FLHTHP ml ES V

Fresh

0

42 35 7 0.2 6/4 932

Aged 43 36 7 0.194 6/4 0.4 1064

Fresh

3

43 36 7 0.194 6/5 - 893

Aged 44.5 37 7.5 0.203 6/5 0.4 1040

Fresh

5

42 35 7 0.2 5/4 - 734

Aged 43.5 36 6.5 0.181 5/4 0.6 980

Fresh

8

41.5 35 6.5 0.186 5/4 - 712

Aged 42.5 36 6.5 0.181 5/4 0.6 840

10 Fresh 41 35 6 0.171 5/4 - 680

Aged 40 34 6 0.176 5/4 0.8 737

Remarks: Ageing 16h Analysis @ 65 HTHP: 180 3.5MPa, Density: 2.0g/cm3

Part 6 Anti-CaCl2 Contamination

CaCl % AV

mPa s

PV mPa s YP

Pa

YP PV 6/ 3 FL API

(ml)

ES V FL API

(ml)

ES V

0 Fresh 42 35 7 0.2 6/4 - 932 - 932

Aged 43 36 7 0.194 6/4 0.4 1064 0.4 1064

0.5 Fresh 43 36 7 0.194 6/5 - 1003 - 893

Aged 43.5 36 7.5 0.208 6/5 0.4 1173 0.4 1040

1 Fresh 43.5 36 7.5 0.208 6/5 - 984 - 734

Aged 44 37 7 0.189 6/5 0.6 1053 0.6 980

3 Fresh 42 35 7 0.2 6/5 - 923 - 712

Aged 42.5 35 7.5 0.214 6/5 0.5 1003 0.6 840

Fresh 43.5 36

5

7.5 0.208 6/5 - 934 - 680

Aged 45 37 8 0.216 7/6 0.6 1013 0.8 737


@ 65

Part 7 Anti-MgCl2

Contamination

HTHP:

180

3.5MPa,

Dens

ity: 2.0g/cm3

MgCl2 % Ageing AV

mPa s

PV mPa s YP Pa YP PV 6/ 3 FL API (mL) ES V

0 Fresh 42 35 7 0.2 6/4 - 932

Aged 43 36 7 0.194 6/4 0.4 1064

0.5 Fresh 42.5 35 7.5 0.214 6/5 - 1068

Aged 43.5 36 7.5 0.208 6/5 0.4 1166

1 Fresh 41.5 35 6.5 0.186 6/5 - 1073

Aged 42.5 36 6.5 0.181 6/5 0.5 1152

3 Fresh 42 34 8 0.235 6/5 - 1003

Aged 44 36 8 0.222 7/6 0.4 1105

5 Fresh 42 34 8 0.235 6/5 - 980

Aged 44.5 36 8.5 0.236 7/6 0.6 1084


@ 65

Part 8 Anti Drill Cutting

Contaminatio

HTHP: 180

3.5

n

MPa,

Dens

ity: 2.0g/cm3

Drill Cutting % Ageing AV mPa s PV mPa s YP Pa YP PV 6/ 3 FL API (mL) ES V

Fresh

0

42 35 7 0.2 6/4 - 822

Aged 43 36 7 0.194 6/4 2.8 980

Fresh

5

45 39 6 0.154 6/5 - 713

Aged 44 37 7 0.189 6/5 2.6 933

Fresh

10

43.5 37 6.5 0.176 5/4 - 596

Aged 43 36 7 0.194 6/5 2.2 946

Fresh

15

48 41 7 0.170 6/5 - 556

Aged 47.5 40 7.5 0.186 6/5 2.2 675

20 Fresh 56 47 9 0.191 7/6 - 478

Aged 53.5 45 8.5 0.189 7/6 1.8 563


Part 9 Anti Free Water Contamination

Drill Cutting

%

Ageing AV

mPa s

PV mPa s YP Pa YP PV 6/ 3 FL API (ml) ES V

0 Fresh 42 35 7 0.2 6/4 - 1222

Aged 43 36 7 0.19 6/4 0.8 1080

10 Fresh 45.5 39 6.5 0.16 5/4 - 694

Aged 49.5 42 7.5 0.17 6/5 1.0 993

20 Fresh 50.5 44 6.5 0.14 4/3 - 609

Aged 56 48 8 0.16 6/4 1.2 507

30 Fresh 60 53 7 0.13 5/4 - 578

Aged 60 52 8 0.15 5/4 2.0 419


** 30% free water contaminated: There are a thin water layer on the surface of the aged mud.

Part 10 TALEN SV-4 Shear Rheology TALEN SV-R AV mPa s PV mPa s YP Pa YP PV 6 / 3 GEL FLHTHP

ml ES V LSVR

mPa s Zj

Fresh 19 5 0.26 7/6 - - 475 - 0.95

Aged 26 22 4 0.18 5/4 3/5 3.6 520 17367 0.77

0.3% Fresh 32 20 11.5 0.58 13/12 - - 653 - 2.51

Aged 29 23 6 0.26 7/6 3/6 3.4 655 46674 1

0.5% Fresh 28 19 9 0.47 11/10 - - 760 - 1.76

Aged 34 23 11 0.48 12/11 5/10 3.4 979 56000 1.99

0.8% Fresh 33 19 14 0.74 18/16 - - 906 - 3.91

Aged 42 27 15 0.56 19/17 5.5/12 4.8 1068 94000 2.8

1.0% Fresh 35 19 15.5 0.82 21/19 - - 858 - 4.95

Aged 44 28 16 0.57 20/19 3/13 5.4 1118 120009 2.96

1.2% Fresh 36 19 16.5 0.87 24/22 - - 840 - 5.73

Aged 47 28 19 0.68 25/24 8/15 5.8 1204 191667 4.26

2.3 eSHALDRIL Excellent Shale Gas Drilling Fluid With its flat rheology, this unique eSHALDRIL system maintains consistent fluid properties. This fluid system

are specially engineered to work synergistically to maintain stability throughout the drilling and evaluation

phases. With deep research on the filtration mechanism of the shale gas and proper plugging agents plus

super shale inhibitor, this system controls filtration without increasing overall viscosity and has a higher

tolerance for drilling solids which can cause progressive gel strength.

How it works

Oil to Water ratio (Mineral Oil: CaCl2 solution) A: 80:20 / B: 90:10

SHALEMUL (%) Basic emulsifier 1.0~2.0

SHAL COAT (%) Co-emulsifier 1.0~1.5

SHAL WET (%) Wetting Agent 0~1.5

VF-69 (%) Organic Clay 2.0~3.0

SHAL TEX / HDF / RLF (%) Filtration Control 2.5~3.0

CaO (%) Alkalinity 2.0

WA-01 Weighting Barite

E-CHEM has variety of plugging agent for different filtration mechanism, such as SHAL RLF, SHAL TEX,

SHAL HFD.

Product Recommended

Concentration % Function

SHAL RLF 2~4 Flexible nano-emulsion with namo particles, perform like "wall-pasting"

and change the particle size distribution of the mud.

SHAL TEX 3~5

Softenable modified asphalt resin, with wide particle size distribution,

and become softened when downhole temperature rises. Finally

forming a sealing membrane.

Special treated natural network fibers supplemented with micro-expansion polymer

SHAL HFD 1.5~2.0 and elastic micro-particles. When entering the microcrack, by bridging, expansion and

forming a high strength sealing membrane to plug the filtration

channel.

Applications

With stable borehole and variable choice of plugging agent, eSHALDRIL is a preferred system for shale gas

drilling. In addition, low fracture gradients and narrow ECD windows, which are often encounter in deepwater

operations, greatly increase the risk of lost circulation, which can drastically increase the cost of the

operation.

Features Benefits

Lower fluid losses and reduced fluid and well construction

costs

Flat rheological profile over a wide

temperature range

Improved ECD management Reduced sag potential

Minimized formation fractures Less dilution / maintenance

Optimized drilling efficiency Improved hole cleaning, cuttings

suspension

Significantly reduced whole drilling fluids losses Reduced pressure spikes

III. E-CHEM Synthetic Based Fluid System E-CHEM Synthetic based fluid system is designed to deliver outstanding performance coupled with

unsurpassed environmental excellence and used for drilling in your challenging downhole conditions, such as

deepwater, HTHP. Linear paraffin base oil and low toxicity mineral oil in continuous phase and low toxicity of

emulsifier, filtration control, shale inhibitor, and other additives will anticipate your toughest product safety

specifications. We are sure that these new drilling fluids will meet the strictest environmental requirements in

the oil and gas industry.

3.1 eSYNPLDRIL Synthetic Based Fluid System eSYNPLDRIL is designed to deliver a fluid with stable high temperature, stable low shear rate viscosity. This

system is suitable for applications with narrow hydraulic windows, regardless of the expected Bottom Hole

Static Temperature (BHST).

How it works

Product Function

Linear Paraffin Fluid Base fluid

SYNPL-VF Hectorite clay based viscosifier

Lime Alkalinity

SYNERG MUL Primary Emulsifier

TALEN WET Secondary emulsifier, wetting agent

Chlorides free salt Internal phase low water activity for shale stability

WA-04 Hematite based weighting agent

Applications eSYNPLDRIL system provides a fluid with reduced high shear rate viscosity, compared to

conventional systems. It provides a direct benefit in reduced total system pressure loss. This system is

suitable for applications with narrow hydraulic windows, regardless of the expected b Bottom Hole Static

Temperature (BHST) slightly above 356 (180 ).

Features Benefits

Low coefficiency of friction & low pump pressure,

excellent filtration control

Optimized ROP

Reduction in Equivalent Circulating

Density (ECD)

High temperature stability Reduced sag potential

Low & Stable shear rate viscosity Reduced torque and drag

3.2 eSYNERGDRIL Synthetic Based Fluid System With 0.1~10 microns particles of weighting material being processed into extremely fine particles,

eSYNERGDRIL invert emulsion fluid system employs low toxicity mineral oil as continuous phase. Special

emulsifier and rheologically stable additives create a fluid with low viscosity and yield point and lower shear

rate, thus reducing the risk of barite sag. How it works

Product Base fluid

Mineral oil Hectorite clay based viscosifier

SYNERG-VF Alkalinity

Lime Primary Emulsifier

SYNERG MUL Secondary emulsifier and wetting agent

TALEN WET Salinity

CaCl2-Brine Filtration control

TALEN TROL / TALEN TEX Filtration control

SHAL TEX / HDF / RLF Barite weighting agent

WA-01

Applications eSYNERGDRIL System has shown very stable properties and low non-progressive gel

strength, low stable shear rate viscosity, reduced Equivalent Circulation Density (ECD), and stable

resistance to temperature around 180 . Suitable for Horizontal and extended reach wells, reservoir

drill-in fluids, wells with narrow operating windows.

Features Benefits

Low & Stable shear rate viscosity Optimized drilling performance

Readily engineered and maintained Lower well costs

Variety of compatible treatment options Reduced pump pressure

Reduce risk of completion screen Lower ECD values

Low viscosity fluids with low plastic viscosities and yield point Lower

downhole fluid losses and low shear rate viscosity Reduce risk of barite sag

Drilling Fluid Product Summaries

E-CHEM

Name Description Type Primary

Function Secondary function

FL-PP Polypropylene type Filtration Reducer Water Filtration Rheology control

FL-PAS AMPS, AM based cross linked copolymer Water Filtration LSRV modifier

FL-PNMA DMAM, AMPS based copolymer Water HT Filtration LSRV modifier

FL-PAB ABOS, AM based copolymer Water Filtration Thermal stability

FL-PAD DMDAAC, AMPS based copolymer Water Filtration -

FL-PMC Zwitterionic polymer Water Filtration -

FL-PSO A olefin monomer polymer Water Filtration Shale inhibition

SMRTRIS P/M Sulfomethylated phenol formaldehyde resin (SMP)

based Water Filtration Shale control

RESINLIG-

LEH Resinated lignite, tech grade Water Filtration Shale inhibition viscosifier

RESINLIG-S Causticized lignite Water Filtration /

Thinner Rheology control

RESINX-

PLUS Amine, phenol modified SMP Water Filtration Shale control

MODIS Specially modified starch additive Water Filtration LSRV modifier

STARMS Modified anionic starch ether compounds Water Filtration LSRV modifier

STARMS-HT High temperature modified starch additive Water Filtration LSRV modifier

POTAHM High temperature modified lignite Water Filtration Rheology control

POTAHM-II High temperature potassium humate Water Filtration Shale inhibition

PBX Acrylate based copolymer Water Filtration Shale inhibition

NATUR-L Nature cellulose and plant gum based Water Filtration LSRV modified

NATUR-K Modified plant gum based Water Filtration LSRV modified

FILTROL-ULV Fluid loss additive and secondary shale inhibitor

with ultra low viscosity Water Filtration Shale control

FITROL-HV Modified metal cellulose polymer that also

provides viscosity Water Filtration Shale inhibition viscosifier

RESINLIG-

FREE Chrome free lignosulfonate Water Filtration Rheology control

RESINLIG-O Ground lignite Oil Filtration /

Thinner Thermal stability

PAC-HI Regular semi-pure grade quality PAC Water Filtration -

PAC-L PAC polymer, low viscosity, premium grade Water Filtration Shale inhibitor

PBX Sodium polyacrylate Water Filtration Shale control / thermal

stability

RESINLIG-AM Amine treated lignite Oil Filtration Lost circulation

TALENTROL Filtration control for eTALENDRIL system Oil Filtration Lost circulation / viscosifier

TALENTROL-

HT High temperature Gilsonite Oil /

Synthetic Filtration -

TALENTROL-

LG Blend of lignite & gilsonite for HPHT filtration Oil Filtration Thermal stability

LUB PECOL High performance lubricant, anti-sticking agent Water Lubricant Surfactant

LUBEXP Extreme pressure lubricant Water Lubricant -

LUBSEAD-

02/03 Plant oil based Water Lubricant Shale inhibition

LUBEGRPH Graphite based Water Lubricant -

LUBPB-S Polymer ball based Water / Oil /

Synthetic Lubricant Shale inhibition

E-CHEM



D-CORRTEC

A Water dispersible amine Water Corrosion

inhibitor -

D-CORRTEC

B Water dispersible amine Water Corrosion

inhibitor

D-CORRTEC

C MODIFIED amine, for brine solution Water Corrosion

inhibitor -

D-CORRTEC

D Polyol phosphate ester based Water Corrosion

inhibitor -

D-OS-02 Ammonium bisulfite based Oxygen Scavenger Water Corrosion

inhibitor Thermal stability

D-SCAVHS-

03 Montmorillonite zinc-carbonate based H2S

scavenger Water / Oil Corrosion

inhibitor -

D-SCAVHS-

SU Triazine based H2S scavenger Water / Oil Corrosion

inhibitor -

D-SCAVHS-

06 Sponge Iron based H2S scavenger Water Corrosion

inhibitor -

D-CIDE I DBNPA based, environmentally friendly Water Biocide -

D-CIDE II THPS 75/OG4 based, environmentally friendly Water Biocide -

PROQMUL 3 in 1 Multi-purpose emulsifier Oil /

Synthetic Emulsifier Wetting Agent

SYNERGMUL Primary emulsifier for eSYNPLDRIL system Synthetic Emulsifier Surfactant

TALEN WET Wetting agent and secondary emulsifier for

eSYNPLDRIL system Synthetic Emulsifier Surfactant

TALEN MUL-

X Multi-purpose emulsifier for eTALENDRIL system Oil Emulsifier Wetting agent

TALEN MUL Primary emulsifier for eTALENDRIL system Oil Emulsifier Surfactant

TALEN COAT Secondary emulsifier for eTALENDRIL system Oil Emulsifier Wetting agent

SHALEMUL Primary emulsifier for eSHALDRIL system Oil Emulsifier Surfactant

SHALECOAT Secondary emulsifier for eSHALDRIL system Oil Emulsifier

Filtration / Thermal

Stability /

Viscosifier

SYNPL MUL Primary emulsifier for eSYNPLDRIL system Synthetic Emulsifier Filtration

SYNPL WET Secondary emulsifier for eSYNPLDRIL system Synthetic Emulsifier Filtration

DYNAMUL Emulsifier package Oil Emulsifier Wetting agent

SYNPL WET Primary wetting agent for eSYNPLDRIL system Oil /

Synthetic Wetting agent Emulsifier

ZINC OXIDE Fine particle sized ZINC OXIDE powder based

H2S scavenger Water / Oil /

Synthetic Sulfide

scavenger -

ZINC

Carbonate Zinc-Carbonate powder based H2S scavenger

Water / Oil /

Synthetic Sulfide

scavenger -

SCAVHS-SU Triazine based H2S scavenger Water / Oil /

Synthetic Sulfide

scavenger -

FLOC-P Acrylamide AMPS Copolymer based flocculants Water Flocculant Shale control

COATX-367 Zwitterionic polymers coating agent Water Flocculant Shale control

GEL-PROV Mixed metal hydroxide (MMO) based Bentonite

extender Water Flocculant Viscosifier

TEMUP-LIG Chrome lignite, sodium hydroxide, neutralized Water Thermal

stability Surfactant

TEMUP-OG Polymeric temperature stabilizer Water Thermal

stability

TEMUP-PC Potassium chrome lignite Water Thermal

stability Emulsifier / Filtration /

Thinner

TEMUP-GLY Water-miscible glycol-hydrate inhibitor Water Thermal

stability Thinner / Filtration

E-CHEM



WA-03 Hematite Water / Oil /

Synthetic Density -

WA-01 API grade Barite Water / Oil /

Synthetic Density -

WA-02 High quality drilling grade Barite Water / Oil /

Synthetic Density -

NaCl Sodium Chloride Water Density Inhibition

WA-01 FINE Mocronized weighting barite Water / Oil /

Synthetic Density Eco reduction / SAG

mitigation

RESINLIG-

LEH Caustilized lignite Water Thinner /

Filtration Thermal stability emulsifier

POTAHM-II Potassium lignite Water Thinner Filtration / Shale control

PRODUCE Thinner for eDPROV system Oil / Synthetic Thinner -

RESINLIG-MD Modified lignin compound Water Thinner -

THINER-X Polymeric high temperature deflocculant Water Thinner -

RESINLIG-C Chrome lignosulfonate Water Thinner Emulsifier / Filtration /

Thermal stability

RESINLIG-CF Chrome-free lignosulfonate Water Deflocculant Filtration

RESINLIG-CFI Iron lignosulfonate Water Thinner -

RESINLIG-TL Ferrochrome lignosulfonate Water Thinner Thermal stability / Filtration

TENLENTHIN Thinner and conditioner for oil based fluids Oil / Synthetic Thinner Surfactant

PACRLATE-L Liquid, low molecular weight polyacrylate Water Thinner Filtration

TACKSILI Organosilicone based Water Thinner Shale inhibitor

PACRLATE-S Powdered low molecular weight polyacrylate Water Thinner -

TENLENTHIN-

HF High flashpoint thinner and conditioner for oil

based fluids Oil Thinner Conditioner

UNIVIS-TEC Technical grade Xanthan gum, dispersible Water Viscosifier -

UNIVIS-HM High molecular weight Xanthan gum,

dispersible Water Viscosifier -

UNIVIS-HM-L Liquified xanthan gum, non-clarified Water Viscosifier -

UNIVIS-ND High molecular weight, non-dispersable

xanthan gum Water Viscosifier -

VF-17 Sepiolite clay Water Viscosifier -

UNIVIS SU High yield, premium grade, clarified xanthan

gum Water Viscosifier -

GUAR GUM Rapidly mixing, high viscosity biopolymer Water Viscosifier -

TELENVIS Liquid viscosifier for oil fluids Oil Viscosifier -

GEL-API Non-treated bentonite, meets API

Specifications Water Viscosifier Filtration

GEL-

WYOMING API-Spec bentonite sourced only from

Wyoming, USA Water Viscosifier Filtration

RHEMOD Rheology modifier, LSRV Synthetic Viscosifier -

GEL-SALT Attapulgite clay Water Viscosifier -

GEL-MUTI-HT Hectorite Oil Viscosifier Filtration

TELENMOD Rheology modifier, LSRV Oil Viscosifier -

VIS-69 Rheology modifier, LSRV Oil Viscosifier Filtration

VIS-PLUS Rheology modifier, LSRV Oil / Synthetic Viscosifier Filtration

FLOC-P Acrylamide AMPS copolymer based flocculants Water Flocculant Shale control

COATX-367 Zwitterionic polymers coating agent Water Flocculant Shale control

GEL-PROV Mixed metal hydroxide (MMO) based bentonite

extender Water Flocculant Viscosifier

E-CHEM Name Description Type Primary


Foaming

Agents

FOAMTEC-EN Biodegradable foaming agent Water Foaming

agent -

FOAMTEC-D Alkyl sulfonate based foaming agent Water Foaming

agent -

Tracer Tracer-X Blue dye Water Tracer -

Breaker DBREAK Lithium Hypochlorite Water Breaker -

CITRIC ACID pH reducer Water Calcium

remover pH reducer

SODA ASH Sodium carbonate Water Calcium

remover pH control

SODIUM

BICARBONATE Bicarbonates of Soda Water Calcium

remover pH reducer

SILIKT-K Potassium silicate Water Shale inhibitor -

SILiKT-Na Sodium silicate (Solid or liquid) Water Shale inhibitor -

AMISHALE-R Polyamide base Water Shale control -

AMISHALE-S Polyamide base LSRV modifier Water Shale inhibitor -

MODGUM-TS Modified plant gum based Water Shale inhibitor -

SUSBAL-ISP Elastic micropheres based Water Shale inhibitor -

EASTROL-I Acid soluble sulfonated asphalt based Water Shale inhibitor Lost circulation /

Lubricant

EASTROL-II Gilsonite and special surfacent based Water Shale inhibitor Lost circulation /

Lubricant

EASTROL-III Gilsonite, surfacent and liquid acrylonitrile based

dispersible gel Water Shale inhibitor Lost circulation

PRIALUM-I Aluminum base polymer Water Shale inhibitor LSRV modifier / Lost

circulation

OGSILI-S Organic silicone based Water Shale inhibitor Filtration

GLYGARD-II Polyether based shale inhibitor for eGLYSID

system Water Shale inhibitor Filtration

GUMLINK-S Special crosslinked polymers and plant gum

based Water Shale inhibitor Filtration

WHITE ASP Low fluorescence, white asphalt based Water / Oil Shale inhibitor Filtration

SHALEGRAD-

3000 Oil soluble resin based Water Shale inhibitor Lost circulation

COKESEL-E Coke based Water / Oil /

Synthetic Lost

circulation -

COKESEL-F Fine grind coke based Water / Oil /

Synthetic Lost

circulation -

FIBER-AMPH Amphipathicity modified fiber Water / Oil /

Synthetic Lost

circulation -

SEAL-OSP Oxide, Sulphates and polymer compounds Water / Oil /

Synthetic Lost

circulation Filtration

SEAL-SDF3 Size plant / fiber / hulls based Water / Oil /

Synthetic Lost

circulation -

CROSEL-P Crosslinked polymer based plugging agent Water Lost

circulation Shale inhibition

FIBER-TRE Shredded plant fiber Water / Oil /

Synthetic Lost

circulation -

Multi-SEAL-Q Flake granular fibrous material for fractured or vugular

formations Water / Oil /

Synthetic Lost

circulation -

SEALGRAPH Sized graphite based bridging agent Water / Oil /

Synthetic Lost

circulation Lubricant

SEALGRAPH-L Coarse size graphite based bridging agent Water / Oil /

Synthetic Lost

circulation Lubricant

SQUISEAL Sized nut shells based Water / Oil /

Synthetic Lost


WAXEMU Emulsified was based Water / Oil /

Synthetic Lost


VERSACACO Sized CaCO3 powder Water / Oil /

Synthetic Bridging agent Density

Pipe freeing PIPE-FREE SR Oil based, pipe freeing surfactant Water / Oil Free pipe -

DEFOAMER-SI Organic silicon based defoamer Water Defoamer -

DEFOAMER-AC Polyether based defoamer Water Defoamer -

DEFORMER-ZR All purpose liquid defoamer Water Defoamer -

Brazil Office

Zyon Petroleum Consultoria e Representações Ltda

Tel: +55 22 2765-4408

Address: Alameda Jequitibá, 90 Granja dos Cavaleiros. Macaé/RJ

Post Code: 27930-730

China Office

Seven Oceans Habitat Offshore Co.,Limited Tel: 0411-3973 1871 / 3973 1872 / 3973 1873

Fax: 0411-3973 1875

Address: NO.76&78 Hui Xin Street,Gan Jing Zi District, Dalian, China :

76-78

Post Code:116091

E-mail : [email protected]

Website: www.zyonpetroleum.com

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