amendment - esaa · 2016-01-22 · ari laurell technical account manager unique oilfield technology...
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ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
Ari LaurellTechnical Account ManagerUnique Oilfield Technology
Services
From Grey Soup toGreen Salad:
Transforming OilyWaste into a Soil
Amendment
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
Case Study: Husky Cordell 6-11-43-16W5
�Step 1: Background �Step 2: Biotreatment�Step 3: Remediation�Step 4: Closure
Background
�Elevation: 1,390 m (4,622 ft)�Area: Nordegg (43 Km)
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
�Drilled: Fall �98�Nearest Landfill: 300+ kms
�Access: Steep Grade & Tight Turns
�OBM: Canoil (Non-Invert)�Sumps: None�Fluid Recovery & Recycling: Yes
�Soil: Silty Clay Loam
BiotreatmentCDN Patent 2,257,706
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
Organic Meal Wood Shavings
Raw Drill Cuttings
Containment Mixture
MIXER
Demonstration
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
9%
9%9%
9%
9%
11%
10%
10%
10%11%
11%
Average: Variability:
101
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
BiotreatmentCDN Patent 2,257,706
Average:Variability: 10
5ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
Biotreatment
8%
9%
5%
7%
13%
15%
12%
14%
11%
6%
Summary
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
Parameters Before After Oil Content 15% 12%Variability (+/-) 3.0% 0.3%
Volume (m3) ~90 ~300Weight (Tonne) 160 200
Bulk Density (Kg/m3) 1,850 650Leachability (mg/L) 50,000 15Chlorides (Kg) 248 240Sodium (Kg) 155 150
Biotreatment
Remediation�Land Application Approval(Section 5 Guide 50)
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
�Waste Characterization�Site Characterization�Salt & Metal Loading�Monitoring & Maintenance�Map
Remediation
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
Spread Area
100 m
Access
Area = 0.3 Ha
Thickness= 8.0 cm
Vol = ~300m3
Cut BankF
ill Material
Actual 100 m
Sample Pts
Demonstration
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
Remediation
�Maintenance & Monitoring
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
Remediation
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
Yr 1Fall �99
Yr 3Fall �01
Yr 2Fall �00
InitialDec �98
SUMMARY CHART:
Oil Content 14.0Mix 12.0
% 10.08.06.04.02.01.0
Soil 0.8% 0.6
0.40.20.0
Nutrient 40Balance 35
C:N 30252015
EC 15dS/m 10
50
Bulk Density 1,000(Dry) 900
Kg/m3 800700600
X
X
X
X
X
X X
X
X
X
X
XX
XX
X
XX X
X
% Hydrocarbon Reduction
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
Initial Year 1 Year 2
%
Remediation
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
Hydrocarbon Tonnage Reduction
0
10
20
30
40
50
60
Initial Year 1 Year 2
To
nn
es
Remediation
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
Remediation
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
Test Mixing
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
Spread Area
100 m
Final
Access
Area = 0.3 Ha
Thickness= 8.0 cm
Area = 1.0 Ha
Thickness = 3.0 cm
Vol = ~300m3
Cut BankF
ill Material
Actual 100 m
Sample Pts
Closure
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta
SummarySoil & Mix
Parameters Results Tier 1Oil Content (ppm)Benzene <0.02 0.05Toluene <0.02 0.10Ethylbenzene <0.02 0.50Xylene <0.02 1.00F1 (C6-C10) <1 260F2 (C11-C16) 68 900F3 (C17-C34) 814 800F4 (C35+) 44 5,600Metals (mg/Kg)Cadmium 0.3 1Chromium 21 100Copper 26 80Lead 16 50Nickel 34 40Vanadium 25 100Zinc 72 120SaltspH 7.7 6-8.5EC (dS/m) 0.5 <2SAR 0.2 6NutrientsC:N Ratio 14:1 25:1Other
Bulk Density (Kg/m3) 1,450 N/A
�presented datademonstrate that thebiotreatment mixture(blend of OBM drillcuttings, canola mealand wood bulking) hasdegraded to the pointwhere it is no longer alimiting factor to thereclamation of the site�
Closure
Closure
ESAA Remediation TechnologiesSymposium 2002 Banff, Alberta