DEDICATION TO EXCELLENCE

Alliance Energy Services Ltd. strongly believes that drilling wastes must be managed effectively & efficiently in order to protect the environment from adverse impacts and to reduce present & future liabilities for the client. At all times, our Environmental Services Division will balance the needs of the client, landowner and regulatory bodies to provide an optimal drilling waste disposal solution.

Alliance’s environmental technicians provide a combined 80 years of field & management experience in all area’s of the oil & gas sector.


ENVIRONMENTAL SERVICES PROVIDED

Pre-Disturbance Assessment

Environmental Field Reports (EFR’s)

Siting Information

Phase 1 Site Assessments

Landspraying While Drilling

Landspraying After Drilling

Disposal On License Of Occupation (DOLOC)

Sump Sampling & Treatments

Pump-Off’s

Mix-Bury-Cover Supervision


DRILLING WASTE DISPOSAL OPTIONS


Mix Bury Cover

Landspreading


LWD


Landfill


Mix Bury and Cover

Clear Fluids are Pumped-Off when ever possible


Solids are mixed with subsoil (minimum 3:1) depending upon analytical


Mixed waste is covered with a meter of clean fill


A 1 m impermeable layer must exist above the water table.


Landspreading

Waste is spread on the surface of the drilling location

Waste allowed to dry

Waste is incorporated into subsoil

1 m clean cover

1m of impermeable above water table


Landspraying While Drilling

Fluids are sprayed on agricultural land, access Roads, Leases & Pipelines.


All drilling fluid to be sprayed will meet EUB Guide 50 criteria before disposal.


Fluids are sampled and analyzed prior to Spread.


Suitable Spread areas are selected and marked.


Landspraying on Cultivated


Hauling to Landfill

If solid waste does not meet criteria it will have to be land filled


Clear Fluids that don’t meet Criteria will have to be downhole Injected


Environmental Solutions Technician Duties:

Alliance Environmental will have an onsite technician to ensure all drilling waste meets guide 50 criteria prior to disposal.

Environmental Technician to be onsite at all times of spray operations

Technician clearly marks start and stop points of spraying

Spread truck operators are shown spread areas

Optimize recycling

Monitor product additions

Consult with rig hands to optimize waste reduction.


Project Planning

Mandatory Pre-Work Meeting with the client & designated regulatory body prior to operation commencement.

Work with the drilling fluids company, in regards to mud program & potential use of toxic products, to ensure that there is a proper contingency plan in place.

Field technician must have proper time to plan & assess potential disposal area’s prior to project start.


Addressing Concerns

Of First Nations

Of Environment

Of Regulators

Of Client


Alliance will assess & address all ongoing concerns

Water Conservation Waste reduction

Optimizing fluid recycling

Water recovery units (Centrifuges)

Landowner & regulatory concerns


Establishing Spread Areas

Determining of Muskeg and mineral soil

Determination of Water Bodies

Signing Spread Areas

Soil Sampling and Analysis

Slope <5%


Post audits will be done when required

Soils sampled on and off spread area

Visual vegetation assessment

Photographic documentation