Fatty acids, tall oil and rosin reacted with maleic anhydride

Uses at industrial sites

Documents

Use as drilling fluid component (Oil and Gas field drilling and production operations; Offshore)

Uses at industrial sites

Contributing activity / technique for the environment

Name of activity / technique:

Use as drilling fluid component (Oil and Gas field drilling and production operations)

Environmental release category (ERC):

ERC4: Use of non-reactive processing aid at industrial site (no inclusion into or onto article)

Contributing activity / technique for workers

Contributing activity / technique for workers 1

Name of activity / technique:

Receiving, transfer and charging

Process category (PROC):

PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities

Contributing activity / technique for workers 2

Name of activity / technique:

Drilling mud (re-)formulation

Process category (PROC):

PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions

Contributing activity / technique for workers 3

Name of activity / technique:

Drill floor operations

Process category (PROC):

PROC 4: Chemical production where opportunity for exposure arises

Contributing activity / technique for workers 4

Name of activity / technique:

Scale squeeze operations

Process category (PROC):

PROC 4: Chemical production where opportunity for exposure arises

Contributing activity / technique for workers 5

Name of activity / technique:

Cleaning of solids filtering equipment

Process category (PROC):

PROC 8a: Transfer of substance or mixture (charging and discharging) at non-dedicated facilities

Contributing activity / technique for workers 6

Name of activity / technique:

Sample collection, treatment and disposal of filtered solids

Process category (PROC):

PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions

Contributing activity / technique for workers 7

Name of activity / technique:

In-line injection (of process chemicals) by fixed dosing pumps

Process category (PROC):

PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions

Contributing activity / technique for workers 8

Name of activity / technique:

Bulk storage

Process category (PROC):

PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions

Product category used:

PC 37: Water treatment chemicals

PC 0: Other: Drilling fluid component

Sector of end use:

SU 2b: Offshore industries

Substance supplied to that use in form of:

in a mixture

Subsequent service life relevant for this use:

no

Related assessment:

use assessed in an own CSR

Use as drilling fluid component (onshore mining)

Uses at industrial sites

Contributing activity / technique for the environment

Name of activity / technique:

Use as drilling fluid component (onshore mining)

Environmental release category (ERC):

ERC4: Use of non-reactive processing aid at industrial site (no inclusion into or onto article)

Contributing activity / technique for workers

Contributing activity / technique for workers 1

Name of activity / technique:

Receiving, transfer and charging

Process category (PROC):

PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities

Contributing activity / technique for workers 2

Name of activity / technique:

Drilling mud (re-)formulation

Process category (PROC):

PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions

Contributing activity / technique for workers 3

Name of activity / technique:

Drill floor operations

Process category (PROC):

PROC 4: Chemical production where opportunity for exposure arises

Contributing activity / technique for workers 4

Name of activity / technique:

Scale squeeze operations

Process category (PROC):

PROC 4: Chemical production where opportunity for exposure arises

Contributing activity / technique for workers 5

Name of activity / technique:

Cleaning of solids filtering equipment

Process category (PROC):

PROC 8a: Transfer of substance or mixture (charging and discharging) at non-dedicated facilities

Contributing activity / technique for workers 6

Name of activity / technique:

Sample collection, treatment and disposal of filtered solids

Process category (PROC):

PROC 3: Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment conditions

Contributing activity / technique for workers 7

Name of activity / technique:

In-line injection (of process chemicals) by fixed dosing pumps

Process category (PROC):

PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions

Contributing activity / technique for workers 8

Name of activity / technique:

Bulk storage

Process category (PROC):

PROC 1: Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions

Product category used:

PC 0: Other: Drilling fluid component

Sector of end use:

SU 2a: Mining (without offshore industries)

Substance supplied to that use in form of:

in a mixture

Subsequent service life relevant for this use:

no

Related assessment:

use assessed in an own CSR