Petroleum Engineer 77299 US-TX-Houston Petroleum Engineer 58208 US-ND-Grand Forks Petroleum engineer IN----Salem Petroleum Engineer NG----Ikoyi Petroleum Engineer 22567 PK----Lahore Petroleum Engineer NG----Ibadan Petroleum Engineer US-MG-Belo Horizonte Petroleum Engineer AE----Al Nahda Petroleum Engineer 22567 PK----Lahore Petroleum Engineer AE----Sharjah Petroleum engineer US-Gr-Accra Petroleum Engineer 77299 US-TX-Houston Petroleum Engineer T3Z 3W2 US-AB-Calgary Petroleum Engineer 48212 US-MI-Hamtramck PETROLEUM ENGINEER 77299 US-TX-Houston Petroleum Engineer 77299 US-TX-Houston Petroleum Engineer AE----Dubai Petroleum Engineer PK----Mingora Petroleum Engineer 84199 US-UT-Salt Lake City Petroleum engineer AE----Dubai Petroleum engineer US-MH-Pune Petroleum Engineer DE----Clausthal-zellerfeld Petroleum Engineer US-Ta-Chennai Petroleum engineer US----IrinjÄlakuda Petroleum Engineer CA----Mysore