Case Study
Vertical cased hole completion leads to discovery of gas field
CASE STUDY Vertical cased hole completion leads to discovery of gas field BACKGROUND The Cooper Basin is a sedimentary basin composed of carbonaceous shale and coal and is the most significant on-shore petroleum and natural gas deposit in Australia. Overall, there are 160 gas fields and 75 oil fields with hydrocarbon shows widespread over eight formations. Most of the conventional reservoirs in this basin are tight with low permeability an