Abstract:
The Kadanwari block study area lies 350 kilometres northeast of Karachi in
Sindh's Khairpur District. It is located in Pakistan's Middle Indus Basin and is part
of the Gondwana domain. The Kadanwari gas field is located on the Khairpur
High's south eastern shoulder. It has long been recognised that the region is prone
to the creation of sweet gas. Sembar development of Cretaceous age is affirmed
the source rock nearby; Lower Goru sands and upper Goru shaly grouping of
lower cretaceous age are demonstrated supply and seal separately for
hydrocarbons recognized in Kadanwari gas field. Stratigraphy and structural
setting of Kadanwari block are defined by analysing 2D seismic data. Five
Seismic lines from Kadanwari Area namely GT J88-207, GT J89-508, GT J91-
806, GT J89-512, GT J89-516 along with kadanwari-03 well were utilized for this
purpose, and Lower Goru Formation and it’s member H sand were marked on
these seismic sections. .The main objective of this study is to figure out the
stratigraphy and primary style of the area and to uncover the subsurface
geography of the Kadanwari region by the underlying translation of seismic
sections. To accomplish this objective, structural interpretation is carried out on
all five lines, including the identification of horizons and faults on seismic
sections by carefully labelling based on the acoustic response of the ground
underneath it. To determine and validate the traps indicated on seismic sections,
TWT contour maps and Depth contour maps are created.
