Home
About us
Product
Blog
Business
Recruitment
Contact Us
中文版
English
русский
Engineering case
News
Downhole motor
Cambered surface whipstock
Whipstock
Drill stabilizer
horizontal well
directional well
Ultra-Short Radius News
Sidetracking tools
Casing Scraper
Casing window milling
Knowledge
2022/03/10
customized Cambered surface whipstock products Introduce the knowledge of whipstock for lateral wells in oilfields
The utility model relates to a whipstock for opening a window of a branch well in an oil field, in particular to a hydraulic throwaway whipstock for a branch well. The curved whipstock of the device is sleeved on the outer side of the central pipe, and the pressing sheet is sleeved on the outer wall of the center pipe and passes through the locking block. To lock, the piston is sleeved on the outside of the pressing piece and fixed by scissors, and the piston blocks the lock block.
VIEW ARTICLE →
2022/03/03
Cambered surface whipstock For sale introduces the little knowledge of pocket whipstock
Pocket whipstock, including upper joint, outer sleeve, guide block cover, guide block, release plunger, connecting rod, rotating arm assembly, guide barrel, lower joint, nose tip, guide block connected and juxtaposed with small leaf spring into the opening of the guide block cover, and insert the release plunger into the inner hole of the guide block cover;
2022/02/24
Cambered surface whipstock For sale
It consists of a feeding device, a tilting device, a seat clamping device and a self-sealing device. The seat clamping device consists of a central pipe sleeved on the feeding pipe and connected with the inclined rail.
2022/02/17
New Downhole motor from China manufacturer drive circuit
The new Downhole motor from China manufacturer drive circuit belongs to the field of drive control of oil, gas, water well downhole logging instruments and various intelligent downhole tool motors.
2022/02/01
Knowledge of Downhole motor from China manufacturer power supply filter circuit
Downhole motor from China manufacturer power supply filter circuit, the filter circuit includes: a plurality of series-connected voltage divider arrays, and each of the voltage divider arrays includes one or more resistors and multiple capacitors.
2022/01/25
Drive circuit knowledge of customized Downhole motor
The novel customized Downhole motor drive circuit belongs to the field of drive control of downhole logging instruments for oil, gas and water wells and various intelligent downhole tool motors. The circuit of the invention is an H-type circuit, including a logic control circuit and a double-bridge conduction circuit. The logic control circuit includes a forward rotation control circuit and a reverse rotation control circuit.
