This is a article for you to select the right well construction equipment for your down hole needs. In this article. we would like to talk to you about reamer shoes. And the reason we use them and How to select a Reamer Shoe. 1 We would like to discuss with you why you want to use a reamer shoe in the first place? Reamer shoes can help you overcome well bore obstructions and guide...

Unlike any other circulating sub on the market, the jcpetro circulating sub  retains a non-restricted through bore during normal operations with unlimited activations as the TAZ Ball disappears. When drilling a well, it is often necessary to pump large volumes of drilling fluid or LCM. To allow this capability, it is prudent to run a circulating sub in the BHA. Such subs usually need to be...

The Double Plug Cementing Head (called as cement-head) is a common cementing tool used as wellhead unit in all kinds of cementing operation. Comparing to cement-head with single plug, it owns longer cement-head body, and upper rubber plug and lower rubber plug can be put in at same time. The tool owns some advantages such as simple construction, easy operation, high pressure resistant, manifold...