S/N

SAMPLED AREA

GEOGRAPHICAL LOCATION

RADIATION LEVEL mRh-1

AVE. RAD. VALUE mRh-1

EQ. DOSE
mSvy-1

RAD 50

RAD 100

1

Well 14

NO5’ 27.984’
E006 09.856 ’

0.021

0.015

0.018±0.007

1.5±0.6

2.

Well 20

NO5’ 27.441’
E006’ 10.470’’

0.015

0.021

0.018± 0.006

1.5±0.5

3

Flow station Gate

NO5’ 27.410’
E006’ 10.736’

0.015

0.021

0.015±0.007

1.3±0.6

4

L & S Tango crude flow pipe

N05’ 27.422’
E006’ 10.778’

0.016

0.019

0.018±0.006

1.5±0.5

5

Gas vent (knockout drum)

N05’ 27.521’
E006. 10.811’

0.026

0.022

0.024±0.010

2.0±0.8

6

Flare stock site

N05’ 27.541’
E006” 10 826’

0.020

0.024

0.022± 0.009

1.9±0.8

7

NGC

N05’ 27.303’
E006 10.781’

0.017

0.020

0.019±0.008

1.6±0.7

8

Manifold

N05” 27.226’
E006” 10.702’

0.014

0.015

0.015±0.006

1.2±0.5

9

Field logistic base (FLB)

N05” 27 .256’
E006’ 10.985’

0.008

0.610

0.009±0.002

0.8±0.2

10

Olomoro Community

N05’ 26.989’
E006” 11.820’

0.017

0.018

0.018±0.005

1.5±0.4

MEAN FIELD LEVEL

0.018±0.007

1.5±0.6

Table 9: Olomoro-Oleh Oil and Gas Field Background Radiation Level.