石油钻井英语国际化人才口语测试复习资料.doc

What’ the drilling parameters we usually use on site? And what about mud parameters? Drilling parameters: WOB, hook load, SPP, RPM, flow rate, torque and so on. Mud parameters: mud weight, viscosity, water loss, solid content, sand content, oil content, mud cake and so on. Tell me something about fire fighting equipment we use on site. What are they? Before we spud in, we should prepare enough fire fighting eqiupment and make sure they are in good condition and in right place. The commonly used fire control equipment on site: all kinds of fire extinguishers like foam extinguisher, dry powder extinguisher, CO2(carbon dioxide) extinguisher. Besides we also prepare fire hose, fire pails, fire spades, fire sands,fire blanket and so on. All the equipments should be inspected regularly. Can you tell us the wellhead tools and hand tools we commonly used on the floor? Wellhead tools: elevators, slips, safety slips, mud box, bit breakers, lifting subs and so on. Handtools: ring spanner, open- ended spanner, pipe wrench, monkey wrench, box spanner, chain tong, handvice, hacksaw, screwdriver, wire brush, grease gun, hammer and so on. Please give us a brief introduction about drilling procedure. Before moving we should inspect the road condition, makesure it is safe for heavy duty equipment to pass. Then we transefer all the drilling equipment to the wellsite and rig up. After that we spud in and drill the surface hole, set the surface casing and cementing. For the second spud we will drill the intermediate hole to the designed depth, then set the intermediate casing and cementing. For the third spud we will drill the production hole to the planned depth until we go through the pay zone. Then perform the wireline logging, set production casing according to the drilling program. What are the functions of drilling fluid? What are the effects when the mud density is too high or too low? A: 1).clean the bottom of the hole, carry and suspend the cuts；2).protect the wall of the ho