Overview of the zj70db drill rig
ZJ70DBS Drilling Rig Technical Manual
ZJ70DB S Drilling Rig VFD House Electrical Equipment Operation Manual 3. MCC 模块电气设备使用说明书 4. ZJ70DB S Drilling Rig MCC Electrical System Operation Manual 5. ZJ70DBS
ZJ70/4500DB RIG 钻机: Parts List | PDF
ZJ70DB钻机 PARTS MANUAL总目录 - Free download as Word Doc (.doc), PDF File (.pdf), Text File (.txt) or read online for free. This document is a parts list for a ZJ70/4500DB drilling rig. It
The Defining Series: Overview of Drilling Operations
The most recognizable icon of the oil and gas industry is a derrick towering high over the wellsite. The drilling rig represents the culmination of an intensive
2000HP Land Rig (Skid-Mounted) ZJ70DB – with AC
The ZJ70DB is a state-of-the-art 2000HP land rig, featuring advanced AC variable frequency drive technology and skid-mounted design. Ideal for deep drilling
ZJ70DB变频钻机绞车机电参数配合设计
Abstract: The variable-frequency drilling rig drawworks could has a poor timeliness due to the improper electro-mechanical parameters and settings.To prove this point of
ZJ7 ZJ70DBS DRILLING RIG TECHNICAL MANUAL
ZJ70DBS 钻机技术手册 ZJ7 ZJ70DBS DRILLING RIG TECHNICAL MANUAL Contents Vol 0 1. ZJ70DBS 钻机技术手册目录 2. ZJ70DBS Drilling Rig Technica l manual Contents 3. ZJ70DBS
70 Drilling Rig Operation Manual | PDF | Drilling Rig
This document provides an operational manual for the CNPC Drilling Rig ZJ70/4500D. It includes details on the rig''s design, manufacture standards,
ZJ70/4500DB Drilling Rig
Max hook load: 4,500kN Drawworks power rating: 2,000HP Full digital vector AC-DC-AC drive Intellectual control for drawworks, rotary table and mud pumps Touch screen and integrated
JC70D Drilling rig parts List
JC70D Drilling rig spare parts List№Product NameTechnical descriptionEd.IzmquantityDelivery time (number of days)Spare parts for the JC70D drawworks for the ZJ70DS drilling rig (2002)
ZJ70DB
ZJ70DB electric control system of drilling rig is based on the digital control system based on bus communication technology, automatic control of variable frequency system and functions of
7 000 m双向移动模块钻机底座技术分析
为了获取7 000 m双向移动模块钻机（ZJ70DB）底座的力学特性,分析了该底座的主要结构特点,并用ANSYS软件建立了底座模型,在不同载荷和地震工况下对底座进行了强度
021 ZJ70DB Taladro | PDF | Technology & Engineering
The document contains diagrams of a ZJ70/4500DBIII drilling rig and its components. It includes 13 sections with over 65 diagrams related to: 1) The drilling rig frame and structure 2)
ZJ704500D_Rig_Components__Specification_Agreement钻机规
ZJ70/4500D 钻机技术协议 RIG COMPONENTS AND SPECIFICATION AGREEMENT (ZJ70/4500D DRILLING RIG ) TABLE OF CONTENTS 目录 SECTION 1...
Zj70 (4500db) Technical Spec [PDF|TXT]
This drilling rig mainly consists of crown block, traveling block, hook, swivel, rotary table, -3- drawworks, mud pump, mast and substructure, Top Drive, Solid Control, that all are in
XQ Pacific Group Corporation
ZJ70DB Drilling depth (m):15000-23000;5″DP 13000-20000;Max hook load (lbs):1000000;Hook speed (ft/s)0-3.9;Mast height (ft):148;Mast type: K type;Height of the drill floor (ft): 29.53
ZJ70DBS Oil drilling rig
8)The driller control cabin is independent and lifted hydraulically (ZJ70DB S), without contacting the drill floor, with little vibration, and convenient for installation and teardown. The driller
ZJ70DBS Drilling Rig Electrical Drive and Control System (VFD
ZJ70DBS Drilling Rig Electrical Drive And Control System (VFD) Drawing - Free download as PDF File (.pdf), Text File (.txt) or view presentation slides online. This document appears to be
Drilling Rig ZJ70DBS
Durable and Reliable Construction: The Drilling Rig ZJ70DBS is built with high-quality components, including a PLC, engine, bearing, gearbox, motor, and pressure vessel, ensuring
ZJ70DB AC VFD Electric Drilling Rig,ZJ70DB,Shaanxi TEFICO
Drawworks, rotary table, and mud pump are driven by wide frequency, high power motor. Thereby the stepless speed regulation is reached.
ZJ70D drilling rig
Model ZJ40LDB ZJ40DB ZJ50DB ZJ70LDB ZJ70DB Drilling depth (m) 4 1/2DP 8200-13000 8200-13000 11000-16000 15000-23000 15000-23000 5DP 6600-10000 6600-10000 9200-15000
For Sale: SCR Drilling Rig (2000 HP, 50 Hz) | Sovonex
Brand new 2000 hp SCR land rig available for sale. Robust and field-proven design. Complete DC rig package including top drive, solid control & and well
Rig ZJ70DB Full Package | PDF | Pump | Electric Motor
The whole system completes with: Drives and f ZJ70DB drilling rig configuration list - AC VFD Item Name Model /Type Description QTY. Unit Mandatory
ZJ70DB – NAFTA
• Automatic drilling is obtained by drawworks main motors or auxiliary motor. At the same time, the trip and drill working condition are monitored in real time. • Adopt intelligentized soft starter,
ZJ70/4500DB Land Drilling Rig
Four CATERPILAR 3512B diesel engine generator sets are combined to generate 3 phase 600V 50Hz alternating current, which is not only supplied for six SCR
ZJ70DB,7000m oil drilling,2000HP drilling rig
Rotary table is independently driven by AC VF motors for 0-240 r/min stepless speed regulation and eliminates rotary table and mud pump power conflict occurred in uniform driving system of
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