Abstract:
The main purpose of this work is to evaluate the hydrocarbon potential of
wells Zaur-01 and Zaur-03. Geographically Zaur-01 and Zaur-03 wells are
located between latitude 24◦ 25' 60" N and from longitude 68◦ 69' 45" E, Badin
block, Southern Indus basin. Southern Indus basin is located just south of Sukkur
Rift which divides Central and Southern Indus. Tectonically Southern Indus basin
is bounded by the Indian shield to the east and the marginal zone of Indian plate
to the west. Its southward extension is confined by offshore Murray Ridge.Rocks
from Triassic to Pleistocene age are present in this area. To evaluate the potential
of the reservoirs physical properties were calculated and analyzed using different
logs like Sp-log, Gamma ray log, Neutron log, Density log and Resistivity logs.
One zone of interest was marked in Zaur-01 from 5960 to 6060 feet.Three zones
were marked in Zaur-03, ranges from 6270 to 6300 feet, 6360 to 6410 feet and
6640 to 6665 feet, respectively. Out of three zones in Zaur-03, zone 2 is the best
productive zone because of its more thickness, average porosity and hydrocarbon
potential.
