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1、General Technical Specifications :总体技术要求One Lot 一套:Self propelled, truck mounted drilling rig, with its peripheral equipment. Completely NEW.全新自走式、车载钻机及外围配套设备,A. General technical specifications :总体技术参数Self propelled drill rig and its peripheral equipment (brand new rotary drilling equipment), for t
2、he drilling of exploration geothermal wells with a depth of 3500 m; using 4 % x 20 Ib/ft Range II drill pipe. Drill collars of a maximum diameter of 10 and a surface orifice of 24”.自走式钻机及其外围配套设备,用于开发3500m (4 1/2* 20 lb/ft钻杆)深的地热井,钻铤最大直 径为10”,表层口径为24”KPEM must submit loyal and valid certificates and
3、all the necessary certifications in order to prove the equipment is brand NEW.KPEM必须提交真实有效的证书及其它有效证明以证实此套设备是全新的。The wells to be drilled are located in areas with hard access, with very low water availability and customer is looking to make the minimum environmental impact. For that reason the rig an
4、d the peripherals complies with :井场分布区域路况差,且水资源稀缺,甲方要求尽可能减少对环境的影响和破坏,基于这些原因, 要求如下:- With a traction, suspension and brake system that will allow the carrier to go through, without any problems, roads with scarce conformation, low traction coefficient and very pronounced slopes.车载钻机配有牵引、悬挂、刹车系统,以便保证车
5、子有良好的通过性,爬坡能力。- To be installed in an area no greater than 25 meters x 50 meters.安装区域面积不超过:25mx50m- Assembled and disassembled without the use of a crane (hoist). Being needed only a lift truck of 12 tons and a winch truck of 40 tons with a platform of 2.60 m x 7.00 m.总装和拆卸不允许用吊车(吊装),能用的只有1台12吨的汽吊和一
6、辆承载能力 40吨的绞盘车,平板尺寸为。- All components must be on an oil skid compatible with the winch truck dimensions (maximum 2.40 m x 9.00 m). The oil skids must be conformed of at least 3 longitudinal o Heavy duty gears in oil bath.油浴式重型齿轮。o Axles made of steel alloy with thermal treatment and mounted on bearin
7、gs for heavy service.经过热处理的合金钢轮轴,上面安装的轴承满足重载运行需求。o Integral clutch in order to disconnect the right angle transmission while the rig is being mobilized. 整体式离合器,能够在钻机移动时断开角箱。o t|ie power outlets of the rotary table and the draworks must be linked to the composed transmission by identical pneumatic cl
8、utches as the mud pumps. VC from Airflex. To comply with this objective double clutched (tandem) are accepted where required.o one complete clutch assembly as spare must be delivered VC airflex.1套备用离合器总成VC气胎离合器o all crosses, yokes, flangers and other components of the transmission rods of the carrie
9、r, the draworks and the rotary must be of the same manufacturer fully interchangeable where same models are used.所有的十字轴,叉头,法兰和底盘传动杆的其他组件,绞车和转盘必须由同一厂商生产,同种型号必须 完全可互换。1.6. Carrier Ramp :船型底座1.6.1. With a carrier ramp complete with guides and supports (kickstand).整套坡道配有支架。2.0. Draworks system and cable
10、s :绞车系统和钢丝绳2.1. single draworks with NO sand line and with the following specs :单滚筒绞车,无捞砂绳,符合下列规范:ominimum input power : 1000 HP.最小输入功率为 1000HPomust generate a pull force of 31.75 tons on simple line (first bed) and 28 tons on second bed.第一层快绳拉力达到31.75ton,第二层达到28吨。Main Disc Brake System (NO DRUM BRA
11、KES ALLOWED) cooled by forced air circulation. Hydraulic actuated service brake and pneumatic emergency brake.主盘刹为空冷冷却循环系统。液压精确伺服刹车和气控应急刹车Auxiliary brake system WCB type, multiple discs, cooled by closed loop coolant (SAE J1034, pH 7.5 - 10.5)辅助刹车为WCB类型,多盘,闭路水循环冷却系统。As an option both Main and Auxili
12、ary brakes are accepted WCB, cooled by closed loop coolant (SAE J1034, pH 7.5- 10.5)参考意见:主刹车和辅助刹车都为WCB,循环封闭冷却2.2. Braided steel cables extra improved made under the API 9 A specification, of 1 1/8 diameter. 6x19 Seagle configuration, regular, preformed with independent steel soul (IRWC). Yield stren
13、gth of 636 kN, grade EEIP. Stored in two identical metallic drums, the drums must be suited to handle the weight and transportation of the cable. Each drum must handle and store 5 times the length of cable required to work with the rig. EEIP X-treme drill line from Bridon American.钢丝绳直径:1 1/8,符合API
14、9A规范,Seagle 6x19 ,标准,独立钢芯粗加工(IRWC).屈服强 度636kN, EEIP级。储存在两个相同的金属滚筒上,滚筒满足线缆重量和运输要求。单个滚筒可 存储线缆长度为钻机所需线缆长度的5倍。Bridon钻井钢丝绳。2.3. Hydraulic easel, skid mounted, that allow the handling of one of the drums, in order to wind and unwind the cable during the operation and mobilization of the equipment.液压倒绳机,橇装
15、,允许单个滚筒操作,实现设备操作和移动过程中的收放绳。2.4. threading cable, 3/8”, 6 x 19 Seale configuration, regular, preformed, IWRC, yield strength 67.2 kN (14 500 lbs), EIP grade, made according to API Spec 9A, made by Bridon American.引绳,3/8”,6 x 19 Seale,标准,粗加工,IWRC,屈服度 67.2kN (14500 lbs), EIP 级,API Spec 9A, Bridon3.0. M
16、ast and Crown (gear):井架和天车3.1.1. Carrier mounted Mast with the following specifications :井架参数如下Design and construction according to API Spec 4F. 设计制造标准符合 API 4FHook load capacity (API Spec 4F), 505.820.12 lbs (229.43 Tons) with 10 lines.钩载为 229ton, 10 绳系Equivalent GNC : 618 000 lbs with 10 lines. 等同
17、于 GNC, 618 000 lbs, 10 绳系。Must withstand winds of 84 mph in full setback as minimum.满立根时,能承受最小风载 84 mph。Telescopic, of 2 or 3 sections with hydraulic rising mechanism 伸缩式,2 或 3 段带液压起升装置。To work with Duplets of TP range II pipes (60 ft)配用立根 两根一柱,Range II 钻杆。Safety platform for the board worker, (monk
18、ey board)井架工二层台安全操作平台Adjustable counter weight system for the power tongs.可调式大钳平衡重Hydraulic cat works for the power tongs, with high capacity breakout cylinder (15 tons) and long stroke make up cylinder.猫头油缸配合手动大钳使用,带高容量卸扣缸(15吨)和长冲程上扣缸。Adjustable elevation stage (with hydraulic piston) for the make
19、up of the casing.可调式升降台(带液压 活塞):套管上扣用.185 duplets TP 4 %” and 15 DC duplets storage capacity.容量为 185 个 4 %”钻杆(两根为一个)和 15柱钻铤(两根钻铤为一柱)DN 4 stand pipe for 5000 psi, with multiple manifold to work with air.4 5000PSI 的立管管汇Safety ladder to the complete height of the tower. This means the self arrest safet
20、y system. 与井架同高 度的爬梯(配防坠落装置)Security platform and crown rails.天车平台和天车围栏With electric service winch 1000 lbs capacity to help the operator handle the pipes and casing.用电动绞盘1000 lbs处理能力,帮助操作人员处理管道和套管Counter weight to ease the operator climbing (climbing assistant) 登梯助力装置The mast must be finished in Tr
21、ansurethane finish 3.44 from transocean marine paints (or similar), over a primary epoxy layer similar to Transpoxy Universal premier 8.71 from Transocean marine paints. The surface must be sandblasted with a grade SSPC-SP-10, in order to guarantee the removal of any welding scum.井架在类似Transpoxy Univ
22、ersal premier 8.71 环氧涂层底漆上使用Transurethane finish 3.44船 用漆(或同等)面漆。施工表面一级SSPC-SP-10喷砂,保证移除所有焊接残渣。3.1.2. Crown (hoisting sheave) with pulleys to handle 10 lines of the requested cable. Deviation angle between the live gear pulley and the wall of the draworks must not exceed 1.5. The array must guarante
23、e the complete stroke of the travelling block without any turning tendency (flat running), and it must guarantee the complete use of the mast height. The pulleys must be thermal treated on the working surfaces. 天车及滑轮10绳系,快绳轮与绞车体的角度偏差不得大于L5度。排列必须保证游车的 移动平稳进行且必须保证井架的使用。滑轮工作面必须要热处理。Centralized lubricat
24、ion system for the bearing of the pulleys on both sides. The pulleys must have the API 8 C channels for 1 1/8 cable. Minimum load capacity 500.000 lbs.滑轮轴承两边的集中润滑系 统,滑轮必须为1 1/8”的绳槽,最小静钩载500.000 lbsPainted in a finish of bright red polyurethane 3.44 from transocean marine paints (or similar), over a
25、primary epoxy layer similar to Transpoxy Universal premier 8.71 from Transocean marine paints. The surface must be sandblasted with a grade SSPC-SP-10, in order to guarantee the removal of any welding scum.面漆:在Transpoxy Universal premier 8.71环氧涂层底漆(或同等)刷红色聚氨酯3.44来自 船用油漆(或同等),施工表面一级SSPC-SP-10喷砂,保证移除所
26、有焊接残渣。3.2. Block Hook : 游钩,来自美国的 2024317869 from Crosby Group3.2.1. Block Hook combination with a minimum load capacity of 500.000 lbs. With 5 pulleys with API channeling to handle 10 lines of the requested cable (1 1/8) Flexible pin connection, hydraulic snubber and automatic hook positioned. Model
27、 number: 2024317869 from Crosby Group | 游钩 最小承载力500.000磅。5滑轮和API标准槽,容纳10根绳(1 1/8”)。灵活的销子连接、液压缓冲 器和自动大钩位置显示。3.3. Rotary Head :水龙头 来自 NOV 的 P3003.3.1. Rotary head with the following specifications 符合下列描述:600.000 lbs dead load capacity.静载荷372.000 lbs bearings at 100 rpm.转速 lOOrpm 时承载Minimum working pre
28、ssure : 5000 psi.最小工作压力:5000PSIInternal diameter : 3 (minimum) 内直径:3”Lower Kelly connection : API 6 5/8 Regular LH pin.方钻杆下部连接:API 6 5/8正规左旋销子。Gooseneck connection of 4 API LPT pin.鹅颈管连接:4nAPI LPT 销子。National Oilwelfs P300.国民油井 P3003.3.2. 55 ft hose, 3 %“ ID fbr a working pressure of 5000 psi, grade
29、 D made under API Spec 7 K.55英尺的软管,内径为工作压力为5000psi D级3.3.3. Complete assy of washing tube (washing tubes, gaskets and nuts).冲管总成(包含 冲管、垫圈和螺母)3.3.4. 5 washing tubes.5套冲管3.3.5. 5 set of gaskets for the washing tubes.5套冲管垫圈3.4. Kelly spinner :方钻杆旋扣器6 5/8 API regular LH connections. 6 5/8” API 标准左旋螺纹连接3
30、0 maximum diameter.最大直径510 maximum weight.最大重量Stop torque : 1200 Ibs/ft (minimum)停止扭矩(最小)Flow 流量:24 GPMRotation 转速:right and left.左/右Model 6800 from Jiangsu Rushi Machinery Co., Ltd,江苏如石机械,型号 68003.5. Weldless Link rising arms :吊环3.5.1. Set of rising arms for a 500.000 lbs capacity, length according
31、 to equipment design, it must allow the handling of 2 drill pipes. Model DH250 from Jiangsu Rudong General Machinery Co., Ltd. 吊环提升能力500.000磅,长度符合设备要求,能处理2根钻杆。DH250,江苏如东通用机械有限公 司。5000001bs 吊环3.6. Elevator :吊卡 类型为 DDZ-2503.6.1. drill pipe elevator,for pipes of 4 %” IEU XH, 500.000 lbs capacity, cente
32、r latch collar type, Model DDZ-250 from Jiangsu Rudong General Machinery Co., Ltd. 4 %” IEU XH, 500.000 lb 的中开 式钻杆吊卡,型号DDZ-250,生产厂家如东通用。3.7. Kelly :Not required, supplied by Tianhe.4. Sub-structure and floor :底座和钻台4.1.1. Foldable parallelogram type sub-structure or telescopic with the following spec
33、ifications : 可折 叠平形四边形底座,参数如下:200 tons casing capacity. 200 吨套管容量113 tons setback capacity 113 吨立根盒容量Heavy duty joints, lubricated and with replaceable sacrifice bushings (this sacrifice bushing was a local job the engineers made to the existing rig. It consists of a bushing that does not make noise
34、s when the structure moves, and the bushing can be replaced when the structure becomes loose).且带有可替换的sacrifice补芯。此种补芯由当地提供,当底座移动时不发出噪音且当底座变松时 此种补芯可被替换。)Floor surface (useful area) of 56 m2 (600 ft2) minimum, with the appropriate dimensions so that all drilling and equipment inslallalion procedures c
35、an be made with total comfort.钻台面的最使用面积 为56 HP (600整)以便所有钻台设备的安装及钻机运行舒适无障碍。Free height under the w-beam of the rotary table : 6.00 m 距转盘 W 梁的静空高度为 6 米。With five ladders, one to the mud tanks, one to terrain level, two to the carrier and one to terrain near the一个到泥浆,一个到地面,两个到车体,一ramp (must be separat
36、e from the ramp). 带五个梯子. 个到坡道处的地面(必须与坡道分离)Floor, hallways and ladders of the equipment in non-skid steel.台面、走道和梯子为防滑钢。Safety rails in around the complete floor perimeter, made of steel tube (38 mm diameter or square tube 40 mm x 40 mm), removable and modular.台面四周的安全拦杆应为直径38MM的圆钢管或40 mm x 40 mm的方钢管,可
37、移动和模块化的。Travelling block removable system (or equivalent), with a 20 ton (44 000 lbs) capacity that allows the easy placement of the Blowout preventers. Hydraulic winches are also accepted to place the BOPs BOP吊装系统为20 ton (44 000 lbs)容量,能便于BOP的安放,液压绞车也可接受用来安放BOP.Removable scaffolding system in order
38、 to ease the installation of the BOPs bolting system.可采用可 移动的脚手架系统来减轻BOP支撑系统的安装.At least two hydraulic power outlets with fast coupler connections.至少两个液压动力出 口带快速耦合 连接。With floor outlets and covers for the auxiliary holes.带辅助洞(大小鼠洞)地板出口和护罩。1.2. Rotary table :转盘 ZP2751.2.1. 27 % rotary table with the
39、following specifications :满足下列要求Static load capacity :1 000 000 lbs (458 tons) 载荷:458 吨Completely sealed, heavy duty gear system.密封、重载齿轮系统Non skid working surface located at working floor level.非橇装工作面与钻台齐平Removable rotary table.可更换的转盘Torque meter, RPM counter and selective turning lock.配有力矩表,转速表和选择旋
40、转锁Capable of operating up to : 400 RPM.最高速度为:400RPM1.2.2. Kelly bushing harmonized with the master bushing of point 4.2.3. Must include the tools for its respective maintenance. 27-HDP from Jiangsu Rudong General Machinery Co., Ltd.方钻杆补心,型号:27-HDP产自如东。配合423的主补心使用,必须配有维护保养工具。1.2.3. Master bushing to
41、work with the Kelly bushing and compatible with the rotary table, MSPC from Jiangsu Rudong General Machinery Co., Ltd. With extended API inserts bowl of the following dimensions :转盘主补心和 方钻杆补心相配合使用,MSPC来自如东,具体型号如下:No. 1from 13 3/8” to 11 %”No. 2from 10 %” to 9 5/8”No. 3 from 8 5/8”1.2.4. breaker adap
42、ter plate. 人行1.2.5. Way lifting sling.提环1.3. Power Tongs and Spinning Wrench : 手动钳 HT-100 如东1.3.1. Power tongs for a range of 4 to 8 %”, HT-100 from Jiangsu Rudong General Machinery Co, Ltd.动力大钳1.3.2. Hinge jaw assembly from 8 % to 17 and a lug jaw from 8 % to 12.钱接夹头1.3.3. Spinning wrench to work w
43、ith pipes from 2 7/8 to 9 %, with no adjustments. SSW-30 from Jiangsu Rudong General Machinery Co, Ltd. with the following specs :旋扣扳手,江苏如东通用机械旋扣钳 型号为:SSW-30, (NOV),要求如下:900-1000 lbs/ft with 5 drill pipe 2000 psi.100 rpm with 5” drill pipe.钻杆Maximum weight: 390 kg (860 lb)最大重量Maximum operating press
44、ure : 2000 psi. 最大工作压力Minium flow required : 170 1/min (45 GPM)最大流量1.4. Auxiliary Hydraulic Winches :液压小绞车1.4.1. 2 hydraulic auxiliary winches of 12 000 lbs with their respective cables, nylon core of 5/8”,hook and safety anchoring. Model YJ5 from Jiangsu Rushi Machinery Co., Ltd. 2 台 12000LBS 的液压 小
45、绞车,尼龙绳直径5/8”,带大钩和安全固定装置,生产厂家江苏如石。1.4.2. Reversible with same speed in both directions (30 m/min) minimum.最小速度为 30 米每分钟, 能以相同速度双向可反转升降。1.4.3. to achieve a bigger working space, they must be located underneath the floor, leaving just the operations commands on top of the floor. Both controls must be l
46、ocated on the same panel so that one single operator can handle both winches.为获得大的工作空间,液压小绞车必须位于台面下(操作指 令在台面上进行)。所有控制必须在同一个仪表盘上以便一个人能同时处理两台小绞车。1.5. Control Panel :司钻控制室1 .5.1. Control Panel located in a complementary stand to the doghouse. Completely made for tropical weather, outdoor resistant, wit
47、h air conditioning, illuminated for night working and with all the indicators and commands labeled in Spanish.控制室位于偏房对面,空调照明,表盘为西班牙语,Must include :包含如下:RPM indicator for every motor.每台发动机的转速指示仪Pneumatic system pressure indicator.气路系统的压力指示仪Hydraulic system pressure indicator.液路系统压力指示仪Luminous and aco
48、ustic alarms for any dysfunction of the motors, hydraulic system, pneumatic system or电路发生故障时)electric system.故障声光报警仪(如电机,液路,气路,Drill string weight indicator, applied weight indicator for 8 and 10 lines, with tons graduations from 0 to 200 tons-m and pounds from 0 to 440000 lbs. The weight cell must be included to be placed on the dead load line. Weight indicator similar to Type D series AW from Martin Decker.指重表(0200ton,或者04400001bs),指重表类似于M/D的D系列类型RPM indicator for the rotary table, with two records, one that accumulates a