1. Main Technical Parameters: 2. Product Description: Float valve is one of necessary tool for oil drilling, it consists of float valve sub and float valve. The main function are to prevent drill cuttings come into mud when connecting each joint and the bit bore block caused by ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-11 09:37:13 ]
1. Main Technical Parameters: 2. Product Description: The IBOP is a non-return valve (check valve), also called Gray Valve or BVR, is a back pressure valve used in the drill string to prevent the well form uncontrollably up the drill string. It is used to hold the tool open ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-10 16:03:59 ]
1. Main Technical Parameters: 2. Product Description: Full Opening Safety Valve is a manual control ball type safety used to stop flow through the drill string. FOSV assembled between lower kelly sub and upper drill pipe sub. In the drilling operation, in order to avoid ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-10 09:54:44 ]
1. Main Technical Parameters: 2. Product Description: Kelly Valve is an effective manually operated ball type valve for the drill stem. It located within the drill string that allow for free-passage of drilling fluid without pressure loss and are specifically designed for ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-10 08:54:39 ]
1. Main Technical Parameters: 2. Product Description: Lubricator Riser sections are pressure retaining cylinders used during well intervention operations, for tool development. Sections can be made-up together with an appropriate sealing device, to form an effectual operating ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-08 08:46:59 ]
1. Main Technical Parameters: 2. Product Description: Taper tap is a special tool cutting thread and fishing internally in dropped objects such as tubing, drill pipe, wash-over pipe, packer, water flow allocator, down-hole production allocator. The tool is especially a great ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-05 10:08:01 ]
1. Main Technical Parameters: 2. Product Description: Stop Collar is used to hold centralizer or cement baskets on any position of casing, which ensures the positions of centralizer or cement basket to meet the design. The stop collars are available in two types: higned type ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-05 10:01:11 ]
1. Main Technical Parameters: 2. Product Description: The Sliding Block Spear is an internal fishing tool which is not only used for fishing of fallen objects perforated such as drill pipe, tubing, wash pipe, liner, packer, water distributor etc but also for reversing of stuck ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-03 09:27:26 ]
1. Main Technical Parameters: 2. Product Description: Overshot is a downhole tool used in fishing operations to engage on the outside surface of a tube or tool. A grapple, or similar slip mechanism, on the overshot grips the fish, allowing application of tensile force and ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-03 08:44:16 ]
1. Main Technical Parameters: 2. Product Description: Milling shoes can be divided into three kind: flat-bottom (or concave-bottom) milling shoe, guide mill shoe and come mill shoe according to its structure and shape. At the milling surface, the carbide particles are built up ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-02 09:19:56 ]
1. Main Technical Parameters: 2. Product Description: Marine Casing Cutter is one of tools which cuts the casing internally. It uses water horsepower to drive cutters work. It has structure reasonable and convenient maintenance, faster cutting speed. When cutting multi-layer ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-02 09:13:18 ]
Name:automatic welding accessories surface tratement:no processing specifications:ST2.9-ST6.3 package instuction:carton specifications:automatic welding accessories For the Chinese powder metallurgy professional and technical crown of the world out of a ...
Zhongshan City Huizhong Precision Metal Products Co., Ltd. [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-01 11:04:27 ]
1. Main Technical Parameters: 2. Product Description: During drilling process, junk sub is applied mainly for fishing of shivers and fallen objects such as carbide tooth, drill bit and bearing which cannot be carried out hole by conventional fluid circulation, it possesses ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-07-01 09:24:48 ]
1. Main Technical Parameters: 2. Product Description: Junk Basket is a fishing tool which use the drilling fluid partly reverse in the bottom hole, to latch small junk in the basket. It is used for fishing all types of small junk, objects in well bores, such as bit cones, ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-06-29 08:57:38 ]
1. Main Technical Parameters: 2. Product Description: The internal hook is used for casing or tubing to catch a variety of ropes and other fisher such as wire lines, cables of well logging, steel pieces, paraffin cutters etc. Internal hook are available in two types: adjustable ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-06-29 08:45:59 ]
1. Main Technical Parameters: 2. Product Description: Basic floating equipment includes the float collar and float shoe. The float shoe contains a back-pressure valve that prevents fluids from entering the casing while the pipe is lowered into the hole and prevents cement from ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-06-28 09:51:22 ]
1. Main Technical Parameters: 2. Product Description: Reverse circulation junk magnet in petroleum and geology exploration is used for fishing of small fallen objects in the downhole. With some of advantages such as simple structure easy to operate, reliable performance, small ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-06-28 09:44:34 ]
1. Main Technical Parameters: 2. Product Description: Hydraulic jar (up / down) designed to use accelerator and flow sub from a coiled tubing short heavy string. The jar delay device let the energy stored in the stretched and elongated strong accelerator, when the energy ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-06-28 09:38:21 ]
1. Main Technical Parameters: 2. Product Description: External hook is a tool which used inside casings or tubings to catch a variety of ropes, lifting bail, short hollow cylinders, short rope slings, etc. such as wirelines, logging steel wire, cable, and so on. In the process ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-06-27 09:10:50 ]
1. Main Technical Parameters: 2. Product Description: Drift diameter gauge is a special tool for testing the diameter of downhole tubular. It is mainly used to test whether the diameter of the inner diameter off the casing, tubing, drill pipe, etc. Meets the standard, and is a ...
Dongyng Lake Petroleum Technology Co.,Ltd [Mechanical Parts & Fabrication Services] [Other Mechanical Parts] [2019-06-27 09:02:41 ]
