OUR GULFMARK TEAM Mark ThibautExecutive Vice President Crude Oil Marketing & Supply markt@gulfmarkenergy.comPhone: 713-881-3513Fax: 713-881-3637 Shelly SmithDirectorCrude Oil Supply & Logistics shellys@gulfmarkenergy.comPhone: 713-881-3616Fax: 713-881-3637 Michael HorwithDirectorRockies/Permian Crude Oil Supply & Logistics michaelh@gulfmarkenergy.comPhone: 728-528-4219Cell: 303-263-5589 David MillerManagerCrude Oil Acquisitions davidm@gulfmarkenergy.comPhone: 713-881-3694Fax: 713-881-3637 Tim RudolphRegional Marketing Manager timr@gulfmarkenergy.comPhone: 231-498-2155 Lanny OpheimManagerPermian Basin Supply & Logistics lanny.opheim@gulfmarkenergy.comPhone: 432-697-9496