井架

They are a toolpusher and a vice-toolpusher, Who are all in charge of the rig, and a driller, an assistant driller, and also roughnecks, derrickmen, motormen, a doctor who is on duty for 24 hours, and so on.

一个司钻和副司钻，以及若干钻工、井架工、柴油司机，和一个值班医生等等。

Since operators need not to directly touch the pipe tongs any more, such accidents could be avoided so as to gain obvious economic as well as social benefits.

上、卸油管丝扣是用钢丝绳悬调固定在作业井架的专用液压钳，当用液压钳上、卸上面的油管丝扣时，则需要操作人

There are four main products rope, five-rope fast Dray, 0.5 T-5T fast, medium-speed hoist 12, 18-cutting machine, four to justice derrick, gasoline hand-ray machines, electric hand-ray machine, with two machines, vacuum suction Machine, Kewen machine, welding machine, welding machine, tunnels, bridges, reservoirs for the Pistons pump, injection pump, 350, 500, 750, the concrete mixer ingredients bucket, vertical 350-mixer, satellite mixer, mortar Machines, road cleaning machines, road paving machines, steel cutting machine, steel bending machines, bending machines hoop, Washidahang machine, fast-straight machines, machine vibration solidify, the impact ram, plate ram, the tower crane, build Block molding machines, loaders, rollers, and so full of construction equipment.

产品主要有四绳、五绳快速曳引机，0.5T-5T快速、中速卷扬机12型、18型切割机，四绳井架、汽油抹光机、电动抹光机、二用机、真空吸水机、刻纹机、电焊机、对焊机，隧道、桥梁、水库专用活塞泵、注浆泵，350型、500型、750型、混凝土搅拌机配料斗，立式350型搅拌机、卫星搅拌机、砂浆机、路面清灰机、路面铺平机，钢筋切断机、钢筋弯曲机、弯箍机、蛙式打夯机，快速调直机、震动夯实机、冲击夯、平板夯、塔机、砌块成型机、装载机、压路机等全套建筑设备。

There were innovations too the glittery pompoms brandished by marchers, along with garlands or bunches of flowers; the women's militia, marching in miniskirts and boots; the wind turbines which graced the "energy" float alongside oil derricks.

其中也不乏创新---在日光下闪闪发光的高射机关炮，手持花环或花束的游行队伍；身穿短裙长靴，齐步行进的女民兵；装饰在&能源&彩车上的风力涡轮机和石油井架。

Tail the drillpipe with a rope as it swings through the V-door.

因为钻杆经过井架大门坡道时来回摆动，要在钻杆上拴上尾绳。

According to the main equipment of Wei 12-1 workover rig and drilling basis data of adjustment well, the hook load and torque of drill string are found out and a new drilling string is presented by using the torque and drag analysis model and calculating software, on which depend to calculate and evaluate the capacity of main drilling equipment of Wei 12-1 workover rig , such as derrick, drawworks, and rotary table, as well as hoisting equipment (traveling block, hook and swivel) and drill line etc.

根据涠12－1修井机主要配套设备和钻调整井的钻井基础数据，运用钻柱摩阻的计算模型，对侧钻过程中钻柱的摩阻/扭矩进行分析计算，提出新的钻具组合，计算大钩载荷及扭矩载荷，并根据计算出的大钩载荷及扭矩载荷，对平台修井机主要钻井设备井架、绞车、转盘、提升设备、钻井大绳等的承载能力进行分析计算，得出分析研究结论，并提出改造的具体思路及相关配套技术的实施方案。

Main usages of the JNS: steel-covered chimneys and flues used in thermal power stations, preheating devices, de-sulfurization equipmentschemical storage vessels, atmospheric pre-heating devices, boiler press vessels,rubbish incinerator,blowers,containers , railway vehicles, drilling derricks, oil-drilling-platforms and other vessels for sulfuric corrosive medium contained in chemical industry facilities.

JNS的主要用途：火电厂的钢套筒烟囱及烟道、预热设备、脱硫设备、化学储罐容器、空气预热器、锅炉压力容器、集装箱、铁道车辆、石油井架和采油平台以及化工石油设备中含硫腐蚀介质的容器等。

In town, the wind reached Force 12, or hurricane force, on the Beaufort Scale; oil derricks were toppled and people ordered off the downtown streets to avoid injury from flying objects.

圣安娜飓风席卷城镇时，风力达十二级，也就是蒲福风力等级中的台风级。油田井架被刮倒，市民们接到命令不准上街以免被飞行的物体打伤。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。