OIL & GAS FIELD SURFACTANTS by pawel

OIL & GAS FIELD SURFACTANTS Surfactants Everywhere

EXOLoiline

TM TM

INTRODUCTION PCC Exol SA was created by merge of PCC Exol SA and Surfactants Business Unit of PCC Rokita SA. The Company’s core scope of operation is the manufacture and sale of surfactants. The company is headquartered in Brzeg Dolny, where is located manufacturing unit of anionic and nonionic surfactants. Moreover, in 2011, there was start-up of new production unit of nonionic surfactants (ethoxylation plant) in Płock. The flexibility of production allows to offer a wide range of anionic and nonionic surfactants according to the current needs of our customers. As one of the leading manufacturers of chemical products, the company is continuing to undertake investment activities with using modern technologies and based on the principle of sustainable development. Our strategic investor is the German company PCC SE, which operates internationally in three divisions: Chemicals, Energy and Logistics. Today, more than 70 subsidiaries and associated companies working within the PCC Group employ about 2,500 staff in 16 countries. Group strategy is focused on growth and profitability in the core activities as well as on diversification into new segments. PCC GROUP (Poland)

Chemicals

PCC Consumer Products SA (Warsaw, Poland)

PCC Consumer Product Kosmet Sp. z o.o. (Brzeg Dolny Poland)

PCC Prodex Sp. z o.o. (Warsaw, Poland)

Navigator (Belarus)

Logistics

PCC Exol SA - Brzeg Dolny, Poland - Płock, Poland

PCC Rokita SA (Brzeg Dolny, Poland)

FZ „Czechowice” SA (Czechowice, Poland)

Kosmet Navigator JLtd. (Belarus)

Energy

Tensis Sp. z o.o. (Brzeg Dolny, Poland)

PCC Sytneza SA

PCC Chemax, Inc. (S.C.) (Piedmont, USA)

S.C. EURO URETHANE SRL

PCC Exol Kimya Sanayi (Turkey)

PCC Exol Philippines Inc.

PCC Consumer Products (Russia)

Surfactants offered by our company have very wide industrial applications. In addition to oil field chemicals and household chemicals, personal care, textile industry, are widely used as wetting agents, emulsifiers, adjuvants in the paper industry, metallurgical and many others. Over the years, PCC Exol has developed core competencies in manufacturing specialty surfactants. We meet our customers’ needs with a unique and versatile product portfolio, a broad expertise in surfactants chemistry and a high degree of flexibility. Through intimate customer relationships and by maximising synergies of customers’ application experience and our chemistry knowledge, we continuously strive to offer tailor-made products and system solutions that contribute to your success. We are continuously expanding our product range with new surfactants, focusing on safe chemistry, friendly to people and environment. One of the most important goals of PCC Exol is to make oil field formulations more efficient for the mutual benefit of manufacturers, end-users on a lot of the world’s markets. PCC Exol. The solid platform of chemical business!

OILINE/02

EXOLoiline

A BROAD RANGE OF ANIONIC AND NONIONIC PRODUCTS Natural mineral and oil resources are the base line of various industries. In the processing of both energetic resource, metal ores and other raw materials there are different intermediate stages, in which surface active substances often play a key role. In the mining and drilling industry the surfactants are used as additives for enhanced oil recovery, drilling fluids, flotation, dust suppression and cementing boreholes. Such substances as scale and corrosion inhibitors, emulsifiers and emulsion breakers, antifoamers and polyelectrolytes, biocides and solvents. PCC Exol offers a variety of specialized products for miscellaneous applications. Their role is to ensure proper wetting, emulsification or demulsification, dispersing processes and foaming stability. The following table presents our products used during processing of an oil and the stage of their application. ANIONIC AND NONIONIC - PRODUCT LIST Product group

Flotation

Enhanced Oil Recovery

•

Drilling

Cementing

Alkyl benzene sulphonates

•

Alkylsulphates

•

Alkylethersulphates

•

Sulphosuccinates Betaines

•

Ethoxylated fatty alcohols Alkoxylated fatty alcohols

Dust suppression

• •

Ethoxylated nonylphenols

•

Ethoxylated fatty acids

•

Fatty acid amide ethoxylated

•

Fatty amines ethoxylated

•

EO/PO Block copolymers

•

Sorbitan esters

•

Amines

•

OILINE/03

EXOLoiline

DISPERSANTS AND EMULSIFIERS Special place in petrochemicals is dedicated to oil field surfactants. Handling the water insoluble oil creates many problems when contact with water occurs. Application of surface active agents is crucial in gaining high efficiency of exploration, proper maintenance of field equipment and preservation the natural environment as well. Primary and secondary emulsifiers are widely used to impact dispersing, emulsifing, wetting and other properties of sludges and load fluids. DISPERSANTS AND EMULSIFIERS - PRODUCT LIST Product characteristic

paste

48-52

•

SULFOSUCCINATE DOSS

577-11-7

liquid

min. 60

ROKAnol L7™

68002-97-1

liquid

12.3

ROKAnol L7W™

68002-97-1

liquid

12.3

ROKAnol L10™

68551-12-2

paste

13.8

ROKAnol L10/80™

68551-12-2

oily liquid 13.8

ROKAnol LK2A™

68439-50-9

liquid

6.2

ROKAnol L3A™

68551-12-2

liquid

8.0

ROKAnol L5A™

68551-12-2

liquid

10.5

ROKAnol K3™

68920-66-1

ROKAnol K5™

9005-04-3

ROKAnol O3™

9004-98-2

liquid

6.6

ROKAfenol N3™

127087-87-0

oily liquid

7.6

Nonylphenol + 3 EO ~100

25-30 E

•

ROKAfenol N4™

127087-87-0

oily liquid

8.8

Nonylphenol + 4 EO ~100

31-36 E

•

ROKAfenol N5™

127087-87-0

oily liquid 10.0 Nonylphenol + 5 EO ~100

48-52 E

•

ROKAfenol N6™

127087-87-0

oily liquid 11.0 Nonylphenol + 6 EO ~100

60-65 E

•

ROKAfenol N7™

127087-87-0

oily liquid 11.6 Nonylphenol + 7 EO ~100

66-70 E

•

ROKAfenol N8™

127087-87-0

oily liquid 12.8 Nonylphenol + 9 EO ~100

48-56 A

•

ROKAfenol N9™

127087-87-0

oily liquid 13.1 Nonylphenol + 9 EO ~100

58-61 A

•

ROKAfenol N10™

127087-87-0

oily liquid 13.3

62-65 A

•

~100

30-40 C

•

89-92

30-40 C

•

~100

59-63 C

•

~80

58-63 C

•

~100

196-204 4)

•

~100

53-55 E

•

~100

66-75 D

•

Alcohols, C16-18 ~100 unsaturated + 3 EO

4.2-5.1 1)

•

7.0-8.5 1)

•

37-41 E

•

Alcohols, C16-18 ~100 unsaturated + 5 EO Alcohols, C16-18 ~100 unsaturated + 3 EO

Nonylphenol + 10 EO

OILINE/04

~100

Amines

Sorbitan esters

68411-30-3

EO/PO Block copolymers

ABSNa 50™

9.2

•

Fatty amines ethoxylated

Fatty acid amide ethoxylated

liquid

Ethoxylated alcohols

Ethoxylated fatty acids

85536-14-7

6.8

Ethoxylated nonylphenols

ABS Acid

semi-liquid paste liquid/ paste

min. 96

Betaines

Dodecylbenzene Sulfonic Acid Sodium Dodecylbenzenesulfonate Di(2-ethylhexyl) Sulfosuccinic acid, sodium salt Alcohols, C12-14 + 7 EO Alcohols, C12-14 + 7 EO Alcohols, C12-14 + 10 EO Alcohols, C12-14 + 10 EO Alcohols, C12-16 + 2 EO Alcohols, C12-16 + 3 EO Alcohols, C12-16 + 5 EO

Alkoxylated fatty alcohols

Description

Sulphosuccinates

HLB

Alkylsulphates

Physical form

Alkylethersulphates

CAS number

Cloud point [˚C], Cloud point Tanaka [˚C]1); SaponificaActive tion value2) content [mgKOH/g]; (%) Amine value3) [mgKOH/g]; Hydroxyl value4)* [mgKOH/g]

Alkyl benzene sulphonates

Product

Ionic character

Product group

EXOLoiline

DISPERSANTS AND EMULSIFIERS - PRODUCT LIST Product characteristic

liquid

ROKAfenol N40™

127087-87-0

wax

ROKAcet R26™

61791-12-6

liquid

ROKAcet R40™

61791-12-6

ROKAcet R40W™

61791-12-6

ROKAcet S24™

9004-99-3

71-76 C

•

2526.5

71-76 C

•

69-71

73-79 C

•

~100

72-76 C

•

11.0 Castor Oil + 26 EO

~100

74-82 2)

•

paste

13.0 Castor Oil + 40 EO

~100

55-64 2)

•

liquid

13.0 Castor Oil + 40 EO

~90

55-64 2)

•

wax

15.8 Stearate + 24 EO

~100

40-45

•

viscous liquid viscous liquid liquid/semi-liquid paste

ROKAmid KAD™

ROKAmid RAD™

68603-38-3

ROKAmin SR5™

61791-26-2

ROKAmin SR8™

61791-26-2

ROKAmin SR8™ CONCENTRATE

61791-26-2

ROKAmin SR11™

61791-26-2

ROKAmin SR22™

61791-26-2

paste

16.1

ROKAmer 2100™

9003-11-06

liquid

3.4

ROKAmer 2330™

9003-11-06

ROKAmer 2950™

9003-11-06

ROKAmer 2000™

9003-11-06

liquid

ROKAmer 2600™

9003-11-06

liquid

ROKwin 80™

1338-43-8

liquid

ROKwinol 80™

9005-65-6

liquid

Cocamide DEA

~90

•

Oleamide DEA

~90

•

~100

105-110 3)

•

min. 70

55-65 4)

•

~100

55-65 4)

•

~100

70-75 3)

•

~100

37-45 3)

•

~100

17-20 A

•

~100

21-26 A

•

~100

54-60 A

•

~100

23-27 A

•

~100

33-37 E

•

~100

145-170 2)

•

~100

45-55 2)

•

9.8 12.4

viscous 12.4 liquid liquid/semi-liquid 12.5 paste

viscous liquid viscous liquid/ semi-liquid paste

4.9

8.1

Hydrogenated Tallow Amine + 5,8 EO Hydrogenated Tallow Amine + 8 EO Hydrogenated Tallow Amine + 8 EO Hydrogenated Tallow Amine + 11 EO Hydrogenated Tallow Amine + 22 EO PEG/PPG - Copolymer PEG/PPG - Copolymer PEG/PPG - Copolymer

PEG/PPG - Copolymer PEG/PPG 5.6 - Copolymer Sorbitan 4.3 Monooleate Sorbitan Monoole15.0 ate + 20 EO 2.4

* - methods described on p.14.

OILINE/05

Amines

~100

Nonylphenol + 22 EO Nonylphenol 16.2 + 22 EO Nonylphenol 17.8 + 30 EO Nonylphenol 17.6 + 40 EO

16.2

Sorbitan esters

127087-87-0

•

EO/PO Block copolymers

ROKAfenol N30/70™

60-65 C

Fatty amines ethoxylated

liquid

~100

Fatty acid amide ethoxylated

Ethoxylated alcohols

127087-87-0

Ethoxylated fatty acids

ROKAfenol N22/30™

Ethoxylated nonylphenols

Nonylphenol + 15 EO

Betaines

127087-87-0

15.0

Alkoxylated fatty alcohols

ROKAfenol N22™

semi-liquid paste paste/ wax

Description

Sulphosuccinates

HLB

Alkylsulphates

127087-87-0

Physical form

Alkylethersulphates

ROKAfenol N14™

Product

Cloud point [˚C], Cloud point Tanaka [˚C]1); SaponificaActive tion value2) content [mgKOH/g]; (%) Amine value3) [mgKOH/g]; Hydroxyl value4)* [mgKOH/g]

Alkyl benzene sulphonates

CAS number

Ionic character

Product group

EXOLoiline

DEMULSIFIERS One of the main aim of oil production is to obtain low water and inorganic salts contents. Also during desalting phase, an appropriate amount of water should be added to the oil. Because crude oil contains natural emulsifiers, some amount of water is present as an W/O emulsion. The produced W/O emulsion increases the oil viscosity and makes it harder to transfer. This is the reason why efficient demulsifying agents are used during crude oil processing. Demulsifier is absorbed at the interface layer and decreases surface tension between oil and water which consequently breaks the W/O emulsion. Coalescence of water droplets and macro- separation of water and oil phase is observed. To easily estimate the demulsification properties of various chemical substances, the RSN index can be used. RSN shows the relative solubility of product in water. When the number increases the hydrophilic character of the product or blend also increases. The crude oil demulsifiers should typically have an RSN of 8 to 15. To optimize the separation, blends of demulsifiers can be applied. Because of various oil compositions and production conditions, each blend should be tested individually. DEMULSIFIERS - PRODUCT LIST

Active content (%)

Cloud point [˚C], Cloud point Tanaka [˚C]1); Saponification value2) [mgKOH/g]; Amine value3) [mgKOH/g]; Hydroxyl value4) [mgKOH/g]

Isopropanol

Water

Base oil

Molecular weight Mw [g/mol]

Solubility (10% product in)*

Product characteristic

Alkylbenzene Sulfonic Acid

~100

21.3

320

RSN

CAS number

Ionic character

ABS Acid

85536-14-7

liquid

ROKAmer 2000™

9003-11-6

liquid

2.4

EO/PO block copolymer

~100

23-27 A

15.1

1800

ROKAmer 2600™

9003-11-6

liquid

5.6

EO/PO block copolymer

~100

33-37 E

12.4

2600

ROKAnol B2™

68002-96-0

liquid

6.7

Alkoxylated Alcohol

~100

30-39 A

13.7

1000

ROKAmer 2100™

9003-11-06

liquid

3.4

EO/PO block copolymer

~100

17-20 A

15.1

S/I

2100

ROKAmer 2330™

9003-11-6

viscous liquid

4.9

EO/PO block copolymer

~100

21-26 A

17.6

S/I

2330

ROKAmer 2950™

9003-11-6

viscous liquid

8.1

EO/PO block copolymer

~100

54-60 A

20.5

2950

ROKAmer 330™

37208-53-0

liquid

Nitrilotriethanol propoxylated

~100

165-173 3)

22.3

330

ROKAfenol N6P4™

37251-69-7

liquid

5.2

Alkoxylated Alcohol

~100

17-20 A

17.0

715

ROKAfenol N6P6™

37251-69-7

liquid

6.4

Alkoxylated nonylphenol

~100

18-21 A

15.0

S/I

830

ROKAfenol N8P7™

37251-69-7

liquid

7.7

Alkoxylated nonylphenol

~100

31-33 A

17.7

1000

ROKAfenol N8P14™ 37251-69-7

liquid

5.5

Alkoxylated nonylphenol

~100

19-22 A

15.0

1400

ROKAfenol N22™

127087-87-0

paste/wax

16.2 Alkoxylated nonylphenol

~100

71-76 C

25.6

1190

ROKAnol RZ4P11™

68002-96-0

liquid

3.3

~100

21-27 E

10.9

1080

ROKAcet S24™

9004-99-3

wax

15.8 Ethoxylated stearic acid

~100

40-45 2)

14.8

1340

Product name

Physical form

HLB

Description

Alkoxylated Alcohol

OILINE/06

EXOLoiline

EXODEMUL O70 New demulsifying power for water-in-oil emulsions A blend of EO/PO-block polymer [Mw=2600] in non-aromatic solvent dedicated for the dehydration and desalting of crude oil emulsions, occurring during oil and gas production and phase separation processes. Exodemul O70 enables achieving optimal performance in separation of water from crude oil. Helps the coalescence and dropping of water. It provides sharp water/oil interface what helps to easily and precisely separate them. It mproves final product characteristics by lowering water content. Although the performance and activity of demulsifier was confirmed in laboratory conditions due to the specificity of the each field and thus the emulsion characteristics, it is advised to adjust operating parameters individually. Depending on solubilizer content, solids contamination, work temperature and other factors different concentration will be needed. That can be analyzed using such simple method as bottle test.

OILINE/07

EXOLoiline

FOAMERS Mature wells usually do not have enough bottomhole pressure to remove fluid from their interior, and the fluid accumulates at the bottom. Without the employment of artificial lift techniques, the head pressure from accumulated liquid in the well reduces gas production more rapidly than the natural decline curve, and eventually production stops. One of the methods for Enhanced Oil Recovery is application of various chemicals, usually as diluted solutions. Usually gas wells are brine rich and can be successfully treated with conventional surfactant-based foamers. The injections are used to aid mobility through reduction of viscosity and the decrease in surface tension. In gas fields foamers have profitably increased production by unloading fluid and reducing hydrostatic pressure with little capital investment. Foamers are a relatively economical technology as no downhole equipment is necessary and the operating costs are proportional to the amount of fluid being treated but the application of these methods is usually limited by the cost of the chemicals and their adsorption and loss onto the rock of the oil containing formation. In all of these methods the chemicals are injected into several wells and the production occurs in other nearby wells. FOAMERS - PRODUCT LIST Product characteristic

Physical form

HLB

ABSNa 50™

68411-30-3

paste

ROSULfan D™

142-87-0

liquid

ROSULfan L™

85586-07-8

liquid

SULFOROKAnol L170/1™

68891-38-3

SULFOROKAnol L225/1™

68891-38-3

SULFOROKAnol L270/1™

68891-38-3

SULFOROKAnol L270/1A™

68891-38-3

125301-92-0

liquid

13150-00-0

liquid

SULFOROKAnol L370™

125301-92-0

SULFOROKAnol L370/1™

13150-00-0

SULFOSUCCINATE L3/40™

68815-56-5

ROKAmina K30™

931-296-8

SULFOROKAnol L327™ SULFOROKAnol L327/1™

paste/ liquid gel viscous liquid paste/ liquid gel paste/ liquid gel

paste/ liquid gel paste/ liquid gel

Description

Sodium Dodecylbenzenesulfonate Sodium Decyl Sulfate Sodium Lauryl Sulfate

Active content (%)

Cloud point [˚C], Cloud point Tanaka [˚C]1); Saponification value2) [mgKOH/g]; Amine value3) [mgKOH/g]; Hydroxyl value4) [mgKOH/g]

Amines Sorbitan esters EO/PO Block copolymers Fatty amines ethoxylated Fatty acid amide ethoxylated Ethoxylated fatty acids Ethoxylated alcohols Ethoxylated nonylphenols Alkoxylated fatty alcohols Betaines Sulphosuccinates Alkylethersulphates Alkylsulphates Alkyl benzene sulphonates

Product

Ionic CAS number character

Product group

48-52

•

35-37

•

27.5-30

•

Sodium Laureth Sulfate + 1 EO

68-72

•

Sodium Laureth Sulfate + 2 EO

25-27

•

Sodium Laureth Sulfate + 2 EO

68-72

•

Sodium Laureth Sulfate + 2 EO

68-72

•

26-28

•

27-29

•

Sodium Pareth Sulfate + 3 EO Sodium Laureth Sulfate + 3 EO

Sodium Pareth Sulfate + 3 EO

68-72

•

Sodium Laureth Sulfate + 3 EO

68-72

•

liquid

AM liquid

Disodium Laureth min. 25 Sulfosuccinate Cocamidopropyl 29-32 Betaine

OILINE/08

< -1

• •

EXOLoiline

FOAMERS - PRODUCT LIST Product characteristic

Physical form

AM liquid

HLB

ROKAmina K40™

931-296-8

ROKAnol NL6™

160901-09-7

liquid

12.5

ROKAnol L7™

68002-97-1

liquid

12.3

ROKAnol L7W™

68002-97-1

liquid

12.3

ROKAnol L10™

68551-12-2

paste

13.8

ROKAnol L10/80™

68551-12-2

ROKAmid KAD™

ROKAmid RAD™

68603-38-3

Description

Cocamido-propyl Betaine Alcohols, C9-11 + 6 EO Alcohols, C12-14 + 7 EO Alcohols, C12-14 + 7 EO Alcohols, C12-14 + 10 EO Alcohols, C12-14 + 10 EO

oily 13.8 liquid viscous Cocamide DEA liquid viscous Oleamide DEA liquid

Active content (%)

min. 37

Cloud point [˚C], Cloud point Tanaka [˚C]1); Saponification value2) [mgKOH/g]; Amine value3) [mgKOH/g]; Hydroxyl value4) [mgKOH/g] -

Product

Ionic CAS number character

Product group

•

~100

50-57 A

•

~100

30-40 C

•

89-92

30-40 C

•

~100

59-63 C

•

~80

59-63 C

•

~90

•

~90

•

OILINE/09

EXOLoiline

DEFOAMERS AND LOW FOAMING AGENTS During processing of the drilling fluids inside separator much foam is being produced. The foam tightly covers the surface and disables degassing. Second important disadvantage is reduction of gas space inside the separator and possibility of escape through the gas outlet in form of a mist or larger liquid drops. This is why the antifoamers are introduced upstream of the separator. By reduction of the surface tension of liquids defoamers prevent production of foams or break down existing ones. DEFOAMERS AND LOW FOAMING AGENTS - PRODUCT LIST Product characteristic

Physical form

HLB

ROKAmer 2000™

9003-11-06

liquid

2.4

ROKAmer 2600™

9003-11-06

liquid

5.6

ROKAmer 2100™

9003-11-06

liquid

3.4

ROKAmer 2330™

9003-11-06

ROKAmer 2950™

9003-11-06

ROKAnol NL8P4™

154518-36-2

liquid

9.5

ROKAnol LP2024™

37251-67-5

liquid

6.3

ROKAnol RZ4P11™

68002-96-0

liquid

3.3

ROKAfenol N8P7™

37251-69-7

oily liquid

7.7

ROKAfenol N8P14™

37251-69-7

oily liquid

5.5

viscous liquid viscous liquid/semiliquid paste

4.9 8.1

Description

PEG/PPG Copolymer PEG/PPG Copolymer PEG/PPG Copolymer PEG/PPG Copolymer PEG/PPG Copolymer Alcohols, C9-11 + EO/PO Alcohols, C12-14 + EO/PO Alcohols, C16-18 + EO/PO Nonylphenol + EO/PO Nonylphenol + EO/PO

Cloud point [˚C], Cloud point Tanaka [˚C]1); Active Saponification value2) content [mgKOH/g]; (%) Amine value3) [mgKOH/g]; Hydroxyl value4) [mgKOH/g]

Product

Ionic CAS number character

Product group

~100

23-27 A

•

~100

33-37 E

•

~100

17-20 A

•

~100

21-26 A

•

~100

54-60 A

•

~100

38-38 A

•

~100

20-24 A

•

~100

23-27 E

•

~100

31-33 A

•

~100

19-22 A

•

OILINE/10

EXOLoiline

WETTING AGENTS Surface active agents are essential for reducing interfacial tension between water/oil, water/solid, water/air and other contacting surfaces. They are used in oil mud and reversed emulsion drilling fluid applications. Those compounds are known for enhancement, replacement and supplementation of secondary emulsifier action.

WETTING AGENTS - PRODUCT LIST Product characteristic

CAS number

Ionic character

Physical form

HLB

Description

Sodium Dodecylbenzenesulfonate

ABSNa 50™

68411-30-3

paste

ROSULfan D™

142-87-0

liquid

ROSULfan L™

85586-07-8

liquid

SULFOSUCCINATE L3/40™

68815-56-5

liquid

SULFOSUCCINATE DOSS

577-11-7

liquid

ROKAnol NL6™

160901-09-7

liquid

12.5

ROKAnol IT6™

9043-30-5

liquid

11.4

ROKAfenol N3™

127087-87-0

ROKAfenol N4™

127087-87-0

ROKAfenol N5™

127087-87-0

ROKAfenol N6™

127087-87-0

ROKAfenol N7™

127087-87-0

ROKAfenol N8™

127087-87-0

ROKAfenol N9™

127087-87-0

ROKAfenol N10™

127087-87-0

ROKAfenol N14™

127087-87-0

ROKAfenol N22™

127087-87-0

ROKAfenol N22/30™

127087-87-0

oily liquid oily liquid oily liquid oily liquid oily liquid oily liquid oily liquid oily liquid semi-liquid paste paste/ wax liquid

7.6 8.8 10.0 11.0 11.6 12.8 13.1 13.3 15.0

Sodium Decyl Sulfate Sodium Lauryl Sulfate Disodium Laureth Sulfosuccinate Di(2-ethylhexyl) Sulfosuccinic acid, sodium salt Alcohols, C911 + 6 EO Alcohols, C13 Iso + 6 EO Nonylphenol + 3 EO Nonylphenol + 4 EO Nonylphenol + 5 EO Nonylphenol + 6 EO Nonylphenol + 7 EO Nonylphenol + 9 EO Nonylphenol + 9 EO Nonylphenol + 10 EO Nonylphenol + 15 EO

Nonylphenol + 22 EO Nonylphenol 16.2 + 22 EO 16.2

Active content (%)

Cloud point [˚C], Cloud point Tanaka [˚C]1); Saponification value2) [mgKOH/g]; Amine value3) [mgKOH/g]; Hydroxyl value4) [mgKOH/g]

Product

Product group

48-52

•

35-37

•

27.5-30

•

min. 25

•

min. 60

•

~100

50-57 A

•

~100

69-72 D

•

~100

25-30 E

•

~100

31-36 E

•

~100

48-52 E

•

~100

60-65 E

•

~100

66-70 E

•

~100

48-56 A

•

~100

58-61 A

•

~100

62-65 A

•

~100

60-65 C

•

~100

71-76 C

•

25-26.5

71-76 C

•

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WETTING AGENTS - PRODUCT LIST Product characteristic

Ionic character

Physical form

ROKAfenol N30/70™

127087-87-0

liquid

ROKAfenol N40™

127087-87-0

wax

ROKwin 80™

1338-43-8

liquid

ROKwinol 80™

9005-65-6

liquid

HLB

Description

Nonylphenol + 30 EO Nonylphenol 17.6 + 40 EO Sorbitan 4.3 Monooleate Sorbitan 15.0 Monooleate + 20 EO 17.8

Active content (%)

Cloud point [˚C], Cloud point Tanaka [˚C]1); Saponification value2) [mgKOH/g]; Amine value3) [mgKOH/g]; Hydroxyl value4) [mgKOH/g]

CAS number

Product

Product group

69-71

73-79 C

•

~100

72-76 C

•

~100

145-170 2)

•

~100

45-55 2)

•

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CORROSION INHIBITORS Numerous factors occuring during the process such as brine, acids, carbon dioxide, hydrogen sulphide and oxygen may initiate the process of oxidation of a metal or an alloy which systems and pipelines are constructed of. Corrosion rate can be reduced by a corrosion inhibitors, which are chemical compounds added to a liquid or gas. Adsorption of those amphiphiles onto the solid/liquid interface and creation of thin film protects the metal systems and pipelines. It is pumped along with gas and oil into the pipeline. Usually the additive is used at the level of well head, gas extraction columns, pipelines header. In order to provide complete protection the corrosion inhibitor products are mainly a combinations of esters of fatty alcohols and amines, imidazolium salts, quaternary ammonium salts and amides mixed in right proportion and formulated as per the local requirement of each oil and gas field. Good corrosion inhibitor features: • robust film-forming characteristics, • suitable for various metallurgies, • excellent stability over a range of pH and temperature values, • high electrolyte tolerance, • improved lubricity, • low dosage capabilities. CORROSION INHIBITORS - PRODUCT LIST Product characteristic

CAS number

DIETHANOLAMINE TECHNICAL

111-42-2

DIETHANOLAMINE W™

111-42-2

Ionic character

TRIETHANOLAMINE O™ 102-71-6 TRIETHANOLAMINE RAW™

102-71-6

ROKAmid KAD™

ROKAmid RAD™

6860338-3

Physical form

trans-parent solid oily liquid oily liquid oily liquid viscous liquid viscous liquid

HLB

Description

Diethanolamine Diethanolamine Triethanolamine Triethanolamine

Cloud point [˚C], Cloud point Tanaka [˚C]1); SaponificaActive tion value2) content [mgKOH/g]; Amine (%) value3) [mgKOH/g]; Hydroxyl value4) [mgKOH/g]

Product

Product group

min. 98

•

~90

•

~85

•

~100

•

Cocamide DEA ~90

•

Oleamide DEA ~90

•

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PARAMETERS DESCRIPTION HLB (Hydrophilic - Lipophilic Balance) HLB is a parameter defining the ratio of the content of the hydrophilic and hydrophobic group of the molecule. The HLB range for non-ionic surfactants is between 0 and 20 and expresses the percentage of the hydrophilic part of the molecule. HLB by Griffin: weight of hydrophilic part HLB=20 * molecular molecular weight of the product

HLB for ester-type compounds (ethoxylated fatty acids):

HLB=20 * (1 - SV ) AV where: SV - saponification value of the product of ethoxylation in mgKOH/g AV - acid value of acids subjected to ethoxylation in mgKOH/g HLB value

Content of EO in product %

Product application

1-3

5-15

Antifoamer

4-6

20-30

W/O emulsifier

7-11

35-55

Wetting agent

8-18

40-90

O/W emulsifier

10-15 10-18

50-75 50-90

Detergent Solubilizer

Cloud point An indicator determining the behaviour of nonionic surfactants (obtained in the process of condensation with ethylene oxide) in water or in mixtures consisting of water and organic solvents. In water or in mixtures of water and organic solvents, solutions of surfactants become cloudy at certain temperature when heated. The process is reversible and the substance becomes clear when cooled is referred to as the cloud point. Depending on the temperature at which the solution becomes cloudy, there are five methods of determination of cloud point: Method A – aqueous solution (10-90°C) Method B – 50 g/l NaCl solution (>90°C) Method C – 100 g/l NaCl solution (>90°C) Method D – 5 g + 45 g of 25% butyldiglycol / aqueous solution (<10°C) Method E – 5 g + 25 g of 25% butyldiglycol / aqueous solution (<10°C)

Amine value Reflects the amount of hydrochloric acid (HCl) necessary to neutralize the primary, secondary and tertiary amines of the analysed sample. Expressed in mgKOH/g.

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Hydroxyl value It is the measure of the content of the hydroxyl group (-OH) or, indirectly, of the amount of hydroxyl compounds in the substance under analysis. The number amount of milligrams of potassium hydroxide (KOH), expressed in mg/g, necessary to neutralize acetic acid (CH3COOH) involved in the acetylation reaction.

Saponification value An indication of the content of esterfied and free carboxyl groups in 1 g of the substance under analysis. It is expressed as the amount of mg of potassium hydroxide (KOH) necessary to neutralize 1 g of the substance under analysis.

RSN Relative solubility number - is reported as the volume of water needed to get a turbid or cloudy solution. RSN was determined by titrating water in a solution containing 1 g of surfactant and 30 ml of toluene (3%) and dioxan (97%) mixture.

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REACH Regulation deals with the safe use of chemicals by Registration, Evaluation and in some cases Authorization and restriction of trade in some Chemicals. REACH Regulation has already come into force. It is considered one of the greatest and most complex legal acts ever implemented in Europe. Not only did it cause significant changes in the Polish chemical industry, but it also affects the activity of other users of chemicals and it obliges them to take appropriate actions. REACH package is designed to broaden our knowledge about the chemical substances we use, oblige the manufacturers to prove that the chemical substance is safe for use and even prohibit the use of the most hazardous chemicals. PCC Exol SA, as a large chemical company, will meet this new challenge. Not only do we provide declarations that we have already pre-registered and registered the substances we manufacture and distribute, but we also actively participate in Substance Information Exchange Forum (SIEF) and form consortia with other chemical companies with a view to joint submission of registration dossier. We are the exclusive representative of the chemical manufacturers in UE Community and we are in constant contact with our suppliers and customers. According to Regulation (EC) No. 1907/2006 (REACH), the manufacture or import of chemical substances in volumes exceeding 1 ton per year must be registered at the European Chemicals Agency (ECHA) in Helsinki. REACH registration is related to substances and not products, e.g. preparations/formulations of substances. Production, import and marketing of a REACH-substance will be restricted to those uses evaluated in its registration dossier. The REACH process starts with preregistration (1st June 2008 until 1st December 2008), which ensures the availability of preregistered substances to the registration date. The date of registration depends on the production volume of the substance and lies between 2010 and 2018. We confirm that we will, pursuant to REACH requirements, pre-register all substances manufactured by PCC Exol SA Functional Chemicals Division in the EU or imported in the EU, that are relevant for the products listed in this brochure. However, no guarantee can be given that PCC Exol SA will offer all listed products in the future, if REACH registration requirements lead to unacceptable costs, PCC Exol SA will contact its customers to find an appropriate solution.

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CERTIFICATES AND ORGANISATIONS MEMBERSHIP IPPC – Integrated Pollution Prevention and Control – integrated approvals since 2007 (IPPC directive - EU directive - for the integrated avoidance and reduction of environmental contamination)

EN ISO 14001 – (European environmental management standard) certification since 2011

ENN ISO 9001 – (European quality management standard) certification since 2011

CESIO/CEFIC membership

RSPO membership (2-0327-12-000-00)

CLP - Classification, Labelling and Packaging of substances and mixtures CLP Regulation - Regulation (EC) No. 1272/2008 of the European Parliament and of the Council as of 16th December 2008 on classification, labelling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No. 1907/2006. The regulation entered into force 20 days after its publication, i.e. on January 20, 2009. From this moment, Title XI of the Reach Regulation ceased to be binding. Harmonized classification contained in Attachment I to the Hazardous Substances Directive was transferred to Table 3.2. in Attachment VI to the CLP Regulation. CLP introduces the elements of GHS (Globally Harmonised System of Classification and Labelling of Chemicals). PCC Exol SA participates actively in implementing the CLP Regulation. We classify chemicals encompassed by the above legal status and perform changes in data sheets and on labels within the required deadlines, as well as notify new classification and labelling to the Classification and Labelling Inventory of the European Chemicals Agency.

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Quality Management Systems Since our operations are conducted in full compliance with legal and other requirements, including environmental requirements, the design, production and sale of large volumes of specialist, often unique, chemical products for further processing requires coordinated cooperation of many services at the Companyâ&#x20AC;&#x2122;s disposal. And here the certified quality management system and environmental management system prove very useful. These are two systems, currently integrated, which enable our employees to be aware of their roles in reaching quality and environmental targets. They know that in the end, carrying out their tasks in accordance with procedures applicable to their positions and other internal regulations, they provide our clients with exactly what they expect from us, acting in conditions of reasonable and legal usage of the environment. Obtained certificates of the quality management system and environmental management system which we present on our website are important as they confirm our competences within quality and environmental management; however, the only thing that really counts is how we can secure the interests of our clients, and the quality management system in use in PCC Exol SA, supported with the environmental management system, provides us with a lot of tools aiding us in reaching this goal.

The information included in this publication reflects our up-to-date knowledge. It describes the application and basic parameters of the products, and is given as estimate values. We reserve the right to make any changes as a result of technological progress or developments. The data should not be interpreted as guaranteed specific product qualities. The health and environmental requirements, as well as user safety instructions, are included in material safety data sheets, available at request. Guaranteed quality parameters are included in Technical Product Specifications. The sale of products included in this publication is subject to the General Sales Terms and Conditions at PCC Exol SA.

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EXOLoiline

OILINE/19

Brzeg Dolny

www.pcc-exol.eu

PCC EXOL SA Sienkiewicza St. 4 56-120 Brzeg Dolny Poland www.pcc-exol.eu phone: +48 71 794 21 27 fax: +48 71 794 25 50 oiline@pcc.eu

￼OIL & GAS FIELD SURFACTANTS

OIL & GAS FIELD SURFACTANTS