Oil and gas field services, namely, lodging, exploration, equipment rental, directional boring, and fluid hauling and handling; construction, maintenance, and construction project management services in oil and gas fields; consulting services in the field of offshore oil and gas facility construction; oil and gas industrial machine cleaning services; oil and gas well downhole coring services; technical consulting related to the installation of oil and gas equipment, control systems, and machinery; assembly of oil and gas industrial machines for others; consultation in the field of custom fabrication of oil and gas industrial machines; oil and gas well treatment; technical consulting related to the manufacturing of oil and gas equipment, control systems, and machinery; technical consulting in the field of oil and gas production and processing; conducting wellbore survey services for the oil and gas, energy, mining, environmental and construction industries; consultation in the field of auxiliary design for oil and gas industrial machines; exploration and searching of oil and gas; geophysical exploration for the oil, gas and mining industries; making reservations and bookings for temporary lodging; providing temporary lodging at hotels, motels, condominiums, residence halls and other lodging structures and facilities; providing temporary lodging services in the nature of hotels, motels, condominiums, residence halls and other lodging structures and facilities; hotels; hotel services; reservation of hotel rooms for travelers; making hotel reservations for others; hotel services for preferred customers; providing extended-stay hotels; hotel, restaurant and catering services