Asian Oilfield Services Limited (AOSL) is principally engaged in providing geophysical, drilling and well services to customers. The Company provides a portfolio which includes second dimensional (2D) and third Dimensional (3D) seismic data acquisition; Seismic data processing; Topography survey; Core drilling for mineral and CBM exploration; Wire line logging and Directional core drilling for shallow horizons. The Company provides specialized technology services to oil and gas companies for targeted applications. The Company�s Seismic Services include Land Seismic Acquisition; Transition Zone Acquisition; Marine Seismic Acquisition; Data Processing & Imaging; Borehole Seismic; Multiclient Seismic; Seismic Consulting & Interpretation and Wireless Seismic, data acquisition in real time. In September 2012, the Company acquired wireless seismic RT Systems 2 from Wireless Seismic INC. for real time D& 3D Seismic data acquisition projects.