1. Product Description Drill collars are integral heavy-wall joints that are manufactured from a solid bar of modified alloy steel. The solid bars are quenched and tempered to obtain the mechanical properties, then trepanned drifted and threaded. All drill collars are heat-treate
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-14 10:11:45 ]
1. Product Description Horizontal Hole Openers, also known as HDD reamer, are used to enlarge the diameter of a pre-drilled hole. They are custom built to specification, and come in a wide variety of sizes. HDD is used when trenching and excavating is not practical. This drilling
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-14 10:01:15 ]
1. Product Description Heavy weight drill pipe is a type of drill pipe whose walls are thicker and collars are longer than conventional drill pipe. Heavy weight drill pipe was developed as an intermediate weight drill string number. It was originally developed for three reasons 1
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-14 09:51:29 ]
1. Product Description Kellys are manufactured with one of two drive configurations, square or hexagonal. Square kellys are furnished as forged or machined in the drive section. Hexagonal or fully machined square kellys are machined from full length quenched and tempered round ba
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-14 09:42:55 ]
1. Product Description Kellys are manufactured with one of two drive configurations, square or hexagonal. Square kellys are furnished as forged or machined in the drive section. Hexagonal or fully machined square kellys are machined from full length quenched and tempered round ba
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-14 09:33:38 ]
1. Product Description A drill bit is a device attached to the end of the drill string that breaks apart, cuts or crushes the rock formations when drilling a wellbore, such as those drilled to extract water, gas, or oil. The drill bit is hollow and has jets to allow for the expul
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-14 09:25:50 ]
1. Product Description A drill bit is a device attached to the end of the drill string that breaks apart, cuts or crushes the rock formations when drilling a wellbore, such as those drilled to extract water, gas, or oil. The drill bit is hollow and has jets to allow for the expul
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-14 09:18:36 ]
1. Product Description A drill bit is a device attached to the end of the drill string that breaks apart, cuts or crushes the rock formations when drilling a wellbore, such as those drilled to extract water, gas, or oil. The drill bit is hollow and has jets to allow for the expul
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-13 17:15:57 ]
1. Product Description Lake Petroleum could supply a huge quantity of new drill pipe for sale, available in all standard sizes and weights, to quickly meet the drilling equipment needs of companies in the oil, gas and geothermal industry. 2. Main Technical Parameters 3. Features
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-13 16:53:21 ]
1. Product Description The stabilizer with backreaming is selecting the appropriate location and through special processing method to array few teeth as a cutting edge. In this way, this stabilizer can be played cutting when the process of drilling and pull out. During drilling p
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-13 16:47:19 ]
We rely on advanced technology, dedicated spirit and a strong electronic technology team, provide professional single chip MCU, CPLD, SPLD, PLD, DSP decryption, PCB high simulation, the principle diagram of the PCB/BOM/forward and reverse design, the company after ten years of ex
Beijing Shouxi Zhixin Technology Co. LTD [2019-06-13 11:22:01 ]
1. Product Description The Lake Drilling Motor is a powerful and reliable positive displacement motor. The motor generates an optimum balance of rotational speed and high torque to drive a variety of drill bits at speeds that maximize tool life and performance. Lake Motors offers
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-12 13:53:41 ]
1. Product Description Lifting sub is the special tools for lifting of the drill tools in petroleum, natural gas industry and geologic exploration. There are two types for drill tool lifting sub in structure type A or B. Type A lift sub is with 18 degree shoulder, and type B is w
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-12 10:33:17 ]
1. Product Description ZQ drill pipe power tong is an ideal well head tool for oil drilling, widely applied for making-up and breaking-out in offshore and onshore drilling operations and workover operations. Open-throat design of the ZQ series allows the tongs to escape from dril
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-12 10:22:43 ]
1. Product Description XYQ Series of Oil Power Tong is used for quick make-up and break-out in well service operation. The tong is equipped with hydraulic backup tongs and use inner curve cam to clamp. The products are designed and manufactured strictly according to API Spec 7K S
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-12 10:16:08 ]
1. Product Description TQ series of casing power tongs are widely used for making-up or breaking-out of casings or pipes. The casing tong features high-efficiency, safety, reliability, labor-saving, and can ensure connection quality. Tong head is designed as open and is fitted wi
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-12 10:08:46 ]
1. Product Description Integral Pup Joint are high pressure fluid control situation. They are widely used in acidic operating environment in the high pressure pipelines. Integral Pup Joint are made from high strength steel, with a special toughening process. It uses Acme threaded
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-12 09:56:59 ]
1. Product Description Flow line plug valve is a necessary part that is applied to high pressure manifold in well cementing and fracture services, also is selected for high pressure fluid control system. It is excellent for its compact structure, easy maintenance, low torque and
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-12 09:49:22 ]
1. Product Description Check Valves are installed in high pressure lines to stop reserve flow by the automatic close of flapper or dart. Flapper check valves include top-entry check valves and in-line flapper check valves, which allow fluids to flow towards the wellbore and preve
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-12 09:41:55 ]
1. Product Description To ensure safety, the drilling pump is equipped with safety valve in the outlet, which is able to control the ultimate pressure of the pump within the admitted scope. The high pressure safety valve is forged by high quality structural alloy steel. As a kind
Dongyng Lake Petroleum Technology Co.,Ltd [2019-06-12 09:32:47 ]
